Merge branch 'qed-driver-updates'

Yuval Mintz says:

====================
qed*: Driver updates

The more interesting changes in this series include:
  - Restructuring of the qede files - qede_main.c has grown big and this
    series splits it into 3 parts [patches #2 and #3].
  - Some significant changes in the API through which RSS indirection
    table gets configured [#8].
  - Support for ndo_set_vf_trust() [#9] which would regulate which VFs
    are allowed to use promisc/multi-promisc mode.

It also contains various minor changes to qed/qede, as well as
non-functional changes [#1, #12] to complement other changes.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/qlogic/qed/qed.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_H
@@ -27,7 +51,7 @@
 #include "qed_hsi.h"
 
 extern const struct qed_common_ops qed_common_ops_pass;
-#define DRV_MODULE_VERSION "8.10.9.20"
+#define DRV_MODULE_VERSION "8.10.10.20"
 
 #define MAX_HWFNS_PER_DEVICE    (4)
 #define NAME_SIZE 16

drivers/net/ethernet/qlogic/qed/qed_cxt.c

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>

drivers/net/ethernet/qlogic/qed/qed_cxt.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
- *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_CXT_H

drivers/net/ethernet/qlogic/qed/qed_dcbx.c

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>

drivers/net/ethernet/qlogic/qed/qed_dcbx.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_DCBX_H

drivers/net/ethernet/qlogic/qed/qed_dev.c

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>

drivers/net/ethernet/qlogic/qed/qed_dev_api.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
- *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_DEV_API_H

drivers/net/ethernet/qlogic/qed/qed_hsi.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_HSI_H

drivers/net/ethernet/qlogic/qed/qed_hw.c

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>

drivers/net/ethernet/qlogic/qed/qed_hw.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_HW_H

drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>

drivers/net/ethernet/qlogic/qed/qed_init_ops.c

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>

drivers/net/ethernet/qlogic/qed/qed_init_ops.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
- *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_INIT_OPS_H

drivers/net/ethernet/qlogic/qed/qed_int.c

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>

drivers/net/ethernet/qlogic/qed/qed_int.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
- *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_INT_H

drivers/net/ethernet/qlogic/qed/qed_iscsi.c

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>

drivers/net/ethernet/qlogic/qed/qed_iscsi.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_ISCSI_H

drivers/net/ethernet/qlogic/qed/qed_l2.c

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>
@@ -74,6 +98,7 @@ _qed_eth_queue_to_cid(struct qed_hwfn *p_hwfn,
 	p_cid->cid = cid;
 	p_cid->vf_qid = vf_qid;
 	p_cid->rel = *p_params;
+	p_cid->p_owner = p_hwfn;
 
 	/* Don't try calculating the absolute indices for VFs */
 	if (IS_VF(p_hwfn->cdev)) {
@@ -248,76 +273,103 @@ static int qed_sp_vport_start(struct qed_hwfn *p_hwfn,
 static int
 qed_sp_vport_update_rss(struct qed_hwfn *p_hwfn,
 			struct vport_update_ramrod_data *p_ramrod,
-			struct qed_rss_params *p_params)
+			struct qed_rss_params *p_rss)
 {
-	struct eth_vport_rss_config *rss = &p_ramrod->rss_config;
-	u16 abs_l2_queue = 0, capabilities = 0;
-	int rc = 0, i;
+	struct eth_vport_rss_config *p_config;
+	u16 capabilities = 0;
+	int i, table_size;
+	int rc = 0;
 
-	if (!p_params) {
+	if (!p_rss) {
 		p_ramrod->common.update_rss_flg = 0;
 		return rc;
 	}
+	p_config = &p_ramrod->rss_config;
 
-	BUILD_BUG_ON(QED_RSS_IND_TABLE_SIZE !=
-		     ETH_RSS_IND_TABLE_ENTRIES_NUM);
+	BUILD_BUG_ON(QED_RSS_IND_TABLE_SIZE != ETH_RSS_IND_TABLE_ENTRIES_NUM);
 
-	rc = qed_fw_rss_eng(p_hwfn, p_params->rss_eng_id, &rss->rss_id);
+	rc = qed_fw_rss_eng(p_hwfn, p_rss->rss_eng_id, &p_config->rss_id);
 	if (rc)
 		return rc;
 
-	p_ramrod->common.update_rss_flg = p_params->update_rss_config;
-	rss->update_rss_capabilities = p_params->update_rss_capabilities;
-	rss->update_rss_ind_table = p_params->update_rss_ind_table;
-	rss->update_rss_key = p_params->update_rss_key;
+	p_ramrod->common.update_rss_flg = p_rss->update_rss_config;
+	p_config->update_rss_capabilities = p_rss->update_rss_capabilities;
+	p_config->update_rss_ind_table = p_rss->update_rss_ind_table;
+	p_config->update_rss_key = p_rss->update_rss_key;
 
-	rss->rss_mode = p_params->rss_enable ?
-			ETH_VPORT_RSS_MODE_REGULAR :
-			ETH_VPORT_RSS_MODE_DISABLED;
+	p_config->rss_mode = p_rss->rss_enable ?
+			     ETH_VPORT_RSS_MODE_REGULAR :
+			     ETH_VPORT_RSS_MODE_DISABLED;
 
 	SET_FIELD(capabilities,
 		  ETH_VPORT_RSS_CONFIG_IPV4_CAPABILITY,
-		  !!(p_params->rss_caps & QED_RSS_IPV4));
+		  !!(p_rss->rss_caps & QED_RSS_IPV4));
 	SET_FIELD(capabilities,
 		  ETH_VPORT_RSS_CONFIG_IPV6_CAPABILITY,
-		  !!(p_params->rss_caps & QED_RSS_IPV6));
+		  !!(p_rss->rss_caps & QED_RSS_IPV6));
 	SET_FIELD(capabilities,
 		  ETH_VPORT_RSS_CONFIG_IPV4_TCP_CAPABILITY,
-		  !!(p_params->rss_caps & QED_RSS_IPV4_TCP));
+		  !!(p_rss->rss_caps & QED_RSS_IPV4_TCP));
 	SET_FIELD(capabilities,
 		  ETH_VPORT_RSS_CONFIG_IPV6_TCP_CAPABILITY,
-		  !!(p_params->rss_caps & QED_RSS_IPV6_TCP));
+		  !!(p_rss->rss_caps & QED_RSS_IPV6_TCP));
 	SET_FIELD(capabilities,
 		  ETH_VPORT_RSS_CONFIG_IPV4_UDP_CAPABILITY,
-		  !!(p_params->rss_caps & QED_RSS_IPV4_UDP));
+		  !!(p_rss->rss_caps & QED_RSS_IPV4_UDP));
 	SET_FIELD(capabilities,
 		  ETH_VPORT_RSS_CONFIG_IPV6_UDP_CAPABILITY,
-		  !!(p_params->rss_caps & QED_RSS_IPV6_UDP));
-	rss->tbl_size = p_params->rss_table_size_log;
+		  !!(p_rss->rss_caps & QED_RSS_IPV6_UDP));
+	p_config->tbl_size = p_rss->rss_table_size_log;
 
-	rss->capabilities = cpu_to_le16(capabilities);
+	p_config->capabilities = cpu_to_le16(capabilities);
 
 	DP_VERBOSE(p_hwfn, NETIF_MSG_IFUP,
 		   "update rss flag %d, rss_mode = %d, update_caps = %d, capabilities = %d, update_ind = %d, update_rss_key = %d\n",
 		   p_ramrod->common.update_rss_flg,
-		   rss->rss_mode, rss->update_rss_capabilities,
-		   capabilities, rss->update_rss_ind_table,
-		   rss->update_rss_key);
+		   p_config->rss_mode,
+		   p_config->update_rss_capabilities,
+		   p_config->capabilities,
+		   p_config->update_rss_ind_table, p_config->update_rss_key);
 
-	for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++) {
-		rc = qed_fw_l2_queue(p_hwfn,
-				     (u8)p_params->rss_ind_table[i],
-				     &abs_l2_queue);
-		if (rc)
-			return rc;
+	table_size = min_t(int, QED_RSS_IND_TABLE_SIZE,
+			   1 << p_config->tbl_size);
+	for (i = 0; i < table_size; i++) {
+		struct qed_queue_cid *p_queue = p_rss->rss_ind_table[i];
+
+		if (!p_queue)
+			return -EINVAL;
 
-		rss->indirection_table[i] = cpu_to_le16(abs_l2_queue);
-		DP_VERBOSE(p_hwfn, NETIF_MSG_IFUP, "i= %d, queue = %d\n",
-			   i, rss->indirection_table[i]);
+		p_config->indirection_table[i] =
+		    cpu_to_le16(p_queue->abs.queue_id);
+	}
+
+	DP_VERBOSE(p_hwfn, NETIF_MSG_IFUP,
+		   "Configured RSS indirection table [%d entries]:\n",
+		   table_size);
+	for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i += 0x10) {
+		DP_VERBOSE(p_hwfn,
+			   NETIF_MSG_IFUP,
+			   "%04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x\n",
+			   le16_to_cpu(p_config->indirection_table[i]),
+			   le16_to_cpu(p_config->indirection_table[i + 1]),
+			   le16_to_cpu(p_config->indirection_table[i + 2]),
+			   le16_to_cpu(p_config->indirection_table[i + 3]),
+			   le16_to_cpu(p_config->indirection_table[i + 4]),
+			   le16_to_cpu(p_config->indirection_table[i + 5]),
+			   le16_to_cpu(p_config->indirection_table[i + 6]),
+			   le16_to_cpu(p_config->indirection_table[i + 7]),
+			   le16_to_cpu(p_config->indirection_table[i + 8]),
+			   le16_to_cpu(p_config->indirection_table[i + 9]),
+			   le16_to_cpu(p_config->indirection_table[i + 10]),
+			   le16_to_cpu(p_config->indirection_table[i + 11]),
+			   le16_to_cpu(p_config->indirection_table[i + 12]),
+			   le16_to_cpu(p_config->indirection_table[i + 13]),
+			   le16_to_cpu(p_config->indirection_table[i + 14]),
+			   le16_to_cpu(p_config->indirection_table[i + 15]));
 	}
 
 	for (i = 0; i < 10; i++)
-		rss->rss_key[i] = cpu_to_le32(p_params->rss_key[i]);
+		p_config->rss_key[i] = cpu_to_le32(p_rss->rss_key[i]);
 
 	return rc;
 }
@@ -1729,13 +1781,31 @@ static int qed_fill_eth_dev_info(struct qed_dev *cdev,
 		int max_vf_mac_filters = 0;
 
 		if (cdev->int_params.out.int_mode == QED_INT_MODE_MSIX) {
-			for_each_hwfn(cdev, i)
-			    info->num_queues +=
-			    FEAT_NUM(&cdev->hwfns[i], QED_PF_L2_QUE);
-			if (cdev->int_params.fp_msix_cnt)
-				info->num_queues =
-				    min_t(u8, info->num_queues,
-					  cdev->int_params.fp_msix_cnt);
+			u16 num_queues = 0;
+
+			/* Since the feature controls only queue-zones,
+			 * make sure we have the contexts [rx, tx, xdp] to
+			 * match.
+			 */
+			for_each_hwfn(cdev, i) {
+				struct qed_hwfn *hwfn = &cdev->hwfns[i];
+				u16 l2_queues = (u16)FEAT_NUM(hwfn,
+							      QED_PF_L2_QUE);
+				u16 cids;
+
+				cids = hwfn->pf_params.eth_pf_params.num_cons;
+				num_queues += min_t(u16, l2_queues, cids / 3);
+			}
+
+			/* queues might theoretically be >256, but interrupts'
+			 * upper-limit guarantes that it would fit in a u8.
+			 */
+			if (cdev->int_params.fp_msix_cnt) {
+				u8 irqs = cdev->int_params.fp_msix_cnt;
+
+				info->num_queues = (u8)min_t(u16,
+							     num_queues, irqs);
+			}
 		} else {
 			info->num_queues = cdev->num_hwfns;
 		}
@@ -1857,18 +1927,84 @@ static int qed_stop_vport(struct qed_dev *cdev, u8 vport_id)
 	return 0;
 }
 
+static int qed_update_vport_rss(struct qed_dev *cdev,
+				struct qed_update_vport_rss_params *input,
+				struct qed_rss_params *rss)
+{
+	int i, fn;
+
+	/* Update configuration with what's correct regardless of CMT */
+	rss->update_rss_config = 1;
+	rss->rss_enable = 1;
+	rss->update_rss_capabilities = 1;
+	rss->update_rss_ind_table = 1;
+	rss->update_rss_key = 1;
+	rss->rss_caps = input->rss_caps;
+	memcpy(rss->rss_key, input->rss_key, QED_RSS_KEY_SIZE * sizeof(u32));
+
+	/* In regular scenario, we'd simply need to take input handlers.
+	 * But in CMT, we'd have to split the handlers according to the
+	 * engine they were configured on. We'd then have to understand
+	 * whether RSS is really required, since 2-queues on CMT doesn't
+	 * require RSS.
+	 */
+	if (cdev->num_hwfns == 1) {
+		memcpy(rss->rss_ind_table,
+		       input->rss_ind_table,
+		       QED_RSS_IND_TABLE_SIZE * sizeof(void *));
+		rss->rss_table_size_log = 7;
+		return 0;
+	}
+
+	/* Start by copying the non-spcific information to the 2nd copy */
+	memcpy(&rss[1], &rss[0], sizeof(struct qed_rss_params));
+
+	/* CMT should be round-robin */
+	for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++) {
+		struct qed_queue_cid *cid = input->rss_ind_table[i];
+		struct qed_rss_params *t_rss;
+
+		if (cid->p_owner == QED_LEADING_HWFN(cdev))
+			t_rss = &rss[0];
+		else
+			t_rss = &rss[1];
+
+		t_rss->rss_ind_table[i / cdev->num_hwfns] = cid;
+	}
+
+	/* Make sure RSS is actually required */
+	for_each_hwfn(cdev, fn) {
+		for (i = 1; i < QED_RSS_IND_TABLE_SIZE / cdev->num_hwfns; i++) {
+			if (rss[fn].rss_ind_table[i] !=
+			    rss[fn].rss_ind_table[0])
+				break;
+		}
+		if (i == QED_RSS_IND_TABLE_SIZE / cdev->num_hwfns) {
+			DP_VERBOSE(cdev, NETIF_MSG_IFUP,
+				   "CMT - 1 queue per-hwfn; Disabling RSS\n");
+			return -EINVAL;
+		}
+		rss[fn].rss_table_size_log = 6;
+	}
+
+	return 0;
+}
+
 static int qed_update_vport(struct qed_dev *cdev,
 			    struct qed_update_vport_params *params)
 {
 	struct qed_sp_vport_update_params sp_params;
-	struct qed_rss_params sp_rss_params;
-	int rc, i;
+	struct qed_rss_params *rss;
+	int rc = 0, i;
 
 	if (!cdev)
 		return -ENODEV;
 
+	rss = vzalloc(sizeof(*rss) * cdev->num_hwfns);
+	if (!rss)
+		return -ENOMEM;
+
 	memset(&sp_params, 0, sizeof(sp_params));
-	memset(&sp_rss_params, 0, sizeof(sp_rss_params));
 
 	/* Translate protocol params into sp params */
 	sp_params.vport_id = params->vport_id;
@@ -1882,66 +2018,24 @@ static int qed_update_vport(struct qed_dev *cdev,
 	sp_params.update_accept_any_vlan_flg =
 		params->update_accept_any_vlan_flg;
 
-	/* RSS - is a bit tricky, since upper-layer isn't familiar with hwfns.
-	 * We need to re-fix the rss values per engine for CMT.
-	 */
-	if (cdev->num_hwfns > 1 && params->update_rss_flg) {
-		struct qed_update_vport_rss_params *rss = &params->rss_params;
-		int k, max = 0;
-
-		/* Find largest entry, since it's possible RSS needs to
-		 * be disabled [in case only 1 queue per-hwfn]
-		 */
-		for (k = 0; k < QED_RSS_IND_TABLE_SIZE; k++)
-			max = (max > rss->rss_ind_table[k]) ?
-				max : rss->rss_ind_table[k];
-
-		/* Either fix RSS values or disable RSS */
-		if (cdev->num_hwfns < max + 1) {
-			int divisor = (max + cdev->num_hwfns - 1) /
-				cdev->num_hwfns;
-
-			DP_VERBOSE(cdev, (QED_MSG_SPQ | NETIF_MSG_IFUP),
-				   "CMT - fixing RSS values (modulo %02x)\n",
-				   divisor);
-
-			for (k = 0; k < QED_RSS_IND_TABLE_SIZE; k++)
-				rss->rss_ind_table[k] =
-					rss->rss_ind_table[k] % divisor;
-		} else {
-			DP_VERBOSE(cdev, (QED_MSG_SPQ | NETIF_MSG_IFUP),
-				   "CMT - 1 queue per-hwfn; Disabling RSS\n");
+	/* Prepare the RSS configuration */
+	if (params->update_rss_flg)
+		if (qed_update_vport_rss(cdev, &params->rss_params, rss))
 			params->update_rss_flg = 0;
-		}
-	}
-
-	/* Now, update the RSS configuration for actual configuration */
-	if (params->update_rss_flg) {
-		sp_rss_params.update_rss_config = 1;
-		sp_rss_params.rss_enable = 1;
-		sp_rss_params.update_rss_capabilities = 1;
-		sp_rss_params.update_rss_ind_table = 1;
-		sp_rss_params.update_rss_key = 1;
-		sp_rss_params.rss_caps = params->rss_params.rss_caps;
-		sp_rss_params.rss_table_size_log = 7; /* 2^7 = 128 */
-		memcpy(sp_rss_params.rss_ind_table,
-		       params->rss_params.rss_ind_table,
-		       QED_RSS_IND_TABLE_SIZE * sizeof(u16));
-		memcpy(sp_rss_params.rss_key, params->rss_params.rss_key,
-		       QED_RSS_KEY_SIZE * sizeof(u32));
-		sp_params.rss_params = &sp_rss_params;
-	}
 
 	for_each_hwfn(cdev, i) {
 		struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
 
+		if (params->update_rss_flg)
+			sp_params.rss_params = &rss[i];
+
 		sp_params.opaque_fid = p_hwfn->hw_info.opaque_fid;
 		rc = qed_sp_vport_update(p_hwfn, &sp_params,
 					 QED_SPQ_MODE_EBLOCK,
 					 NULL);
 		if (rc) {
 			DP_ERR(cdev, "Failed to update VPORT\n");
-			return rc;
+			goto out;
 		}
 
 		DP_VERBOSE(cdev, (QED_MSG_SPQ | NETIF_MSG_IFUP),
@@ -1950,7 +2044,9 @@ static int qed_update_vport(struct qed_dev *cdev,
 			   params->update_vport_active_flg);
 	}
 
-	return 0;
+out:
+	vfree(rss);
+	return rc;
 }
 
 static int qed_start_rxq(struct qed_dev *cdev,
@@ -2114,11 +2210,14 @@ static int qed_configure_filter_rx_mode(struct qed_dev *cdev,
 					QED_ACCEPT_MCAST_MATCHED |
 					QED_ACCEPT_BCAST;
 
-	if (type == QED_FILTER_RX_MODE_TYPE_PROMISC)
+	if (type == QED_FILTER_RX_MODE_TYPE_PROMISC) {
 		accept_flags.rx_accept_filter |= QED_ACCEPT_UCAST_UNMATCHED |
 						 QED_ACCEPT_MCAST_UNMATCHED;
-	else if (type == QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC)
+		accept_flags.tx_accept_filter |= QED_ACCEPT_MCAST_UNMATCHED;
+	} else if (type == QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC) {
 		accept_flags.rx_accept_filter |= QED_ACCEPT_MCAST_UNMATCHED;
+		accept_flags.tx_accept_filter |= QED_ACCEPT_MCAST_UNMATCHED;
+	}
 
 	return qed_filter_accept_cmd(cdev, 0, accept_flags, false, false,
 				     QED_SPQ_MODE_CB, NULL);

drivers/net/ethernet/qlogic/qed/qed_l2.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 #ifndef _QED_L2_H
 #define _QED_L2_H
@@ -15,6 +39,20 @@
 #include "qed.h"
 #include "qed_hw.h"
 #include "qed_sp.h"
+struct qed_rss_params {
+	u8 update_rss_config;
+	u8 rss_enable;
+	u8 rss_eng_id;
+	u8 update_rss_capabilities;
+	u8 update_rss_ind_table;
+	u8 update_rss_key;
+	u8 rss_caps;
+	u8 rss_table_size_log;
+
+	/* Indirection table consist of rx queue handles */
+	void *rss_ind_table[QED_RSS_IND_TABLE_SIZE];
+	u32 rss_key[QED_RSS_KEY_SIZE];
+};
 
 struct qed_sge_tpa_params {
 	u8 max_buffers_per_cqe;
@@ -132,18 +170,6 @@ struct qed_sp_vport_start_params {
 int qed_sp_eth_vport_start(struct qed_hwfn *p_hwfn,
 			   struct qed_sp_vport_start_params *p_params);
 
-struct qed_rss_params {
-	u8	update_rss_config;
-	u8	rss_enable;
-	u8	rss_eng_id;
-	u8	update_rss_capabilities;
-	u8	update_rss_ind_table;
-	u8	update_rss_key;
-	u8	rss_caps;
-	u8	rss_table_size_log;
-	u16	rss_ind_table[QED_RSS_IND_TABLE_SIZE];
-	u32	rss_key[QED_RSS_KEY_SIZE];
-};
 
 struct qed_filter_accept_flags {
 	u8	update_rx_mode_config;
@@ -263,6 +289,8 @@ struct qed_queue_cid {
 
 	/* Legacy VFs might have Rx producer located elsewhere */
 	bool b_legacy_vf;
+
+	struct qed_hwfn *p_owner;
 };
 
 void qed_eth_queue_cid_release(struct qed_hwfn *p_hwfn,

drivers/net/ethernet/qlogic/qed/qed_ll2.c

@@ -1,10 +1,33 @@
 /* QLogic qed NIC Driver
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * Copyright (c) 2015 QLogic Corporation
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>

drivers/net/ethernet/qlogic/qed/qed_ll2.h

@@ -1,10 +1,33 @@
 /* QLogic qed NIC Driver
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * Copyright (c) 2015 QLogic Corporation
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_LL2_H

drivers/net/ethernet/qlogic/qed/qed_main.c

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/stddef.h>
@@ -853,6 +877,17 @@ static void qed_update_pf_params(struct qed_dev *cdev,
 		params->rdma_pf_params.gl_pi = QED_ROCE_PROTOCOL_INDEX;
 	}
 
+	/* In case we might support RDMA, don't allow qede to be greedy
+	 * with the L2 contexts. Allow for 64 queues [rx, tx, xdp] per hwfn.
+	 */
+	if (QED_LEADING_HWFN(cdev)->hw_info.personality ==
+	    QED_PCI_ETH_ROCE) {
+		u16 *num_cons;
+
+		num_cons = &params->eth_pf_params.num_cons;
+		*num_cons = min_t(u16, *num_cons, 192);
+	}
+
 	for (i = 0; i < cdev->num_hwfns; i++) {
 		struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
 

drivers/net/ethernet/qlogic/qed/qed_mcp.c

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>
@@ -1098,7 +1122,9 @@ qed_mcp_get_shmem_proto(struct qed_hwfn *p_hwfn,
 
 	switch (p_info->config & FUNC_MF_CFG_PROTOCOL_MASK) {
 	case FUNC_MF_CFG_PROTOCOL_ETHERNET:
-		if (qed_mcp_get_shmem_proto_mfw(p_hwfn, p_ptt, p_proto))
+		if (!IS_ENABLED(CONFIG_QED_RDMA))
+			*p_proto = QED_PCI_ETH;
+		else if (qed_mcp_get_shmem_proto_mfw(p_hwfn, p_ptt, p_proto))
 			qed_mcp_get_shmem_proto_legacy(p_hwfn, p_proto);
 		break;
 	case FUNC_MF_CFG_PROTOCOL_ISCSI:

drivers/net/ethernet/qlogic/qed/qed_mcp.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
- *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_MCP_H

drivers/net/ethernet/qlogic/qed/qed_ooo.c

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>

drivers/net/ethernet/qlogic/qed/qed_ooo.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_OOO_H

drivers/net/ethernet/qlogic/qed/qed_reg_addr.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef REG_ADDR_H

drivers/net/ethernet/qlogic/qed/qed_roce.c

@@ -1,5 +1,5 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015-2016  QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU

drivers/net/ethernet/qlogic/qed/qed_roce.h

@@ -1,5 +1,5 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015-2016  QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU

drivers/net/ethernet/qlogic/qed/qed_selftest.c

@@ -1,3 +1,35 @@
+/* QLogic qed NIC Driver
+ * Copyright (c) 2015-2016  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
 #include <linux/crc32.h>
 #include "qed.h"
 #include "qed_dev_api.h"

drivers/net/ethernet/qlogic/qed/qed_sp.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
- *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_SP_H

drivers/net/ethernet/qlogic/qed/qed_sp_commands.c

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>

drivers/net/ethernet/qlogic/qed/qed_spq.c

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/types.h>

drivers/net/ethernet/qlogic/qed/qed_sriov.c

@@ -1,13 +1,38 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/etherdevice.h>
 #include <linux/crc32.h>
+#include <linux/vmalloc.h>
 #include <linux/qed/qed_iov_if.h>
 #include "qed_cxt.h"
 #include "qed_hsi.h"
@@ -1200,6 +1225,9 @@ static void qed_iov_clean_vf(struct qed_hwfn *p_hwfn, u8 vfid)
 
 	/* Clear the VF mac */
 	memset(vf_info->mac, 0, ETH_ALEN);
+
+	vf_info->rx_accept_mode = 0;
+	vf_info->tx_accept_mode = 0;
 }
 
 static void qed_iov_vf_cleanup(struct qed_hwfn *p_hwfn,
@@ -2294,12 +2322,14 @@ qed_iov_vp_update_rss_param(struct qed_hwfn *p_hwfn,
 			    struct qed_vf_info *vf,
 			    struct qed_sp_vport_update_params *p_data,
 			    struct qed_rss_params *p_rss,
-			    struct qed_iov_vf_mbx *p_mbx, u16 *tlvs_mask)
+			    struct qed_iov_vf_mbx *p_mbx,
+			    u16 *tlvs_mask, u16 *tlvs_accepted)
 {
 	struct vfpf_vport_update_rss_tlv *p_rss_tlv;
 	u16 tlv = CHANNEL_TLV_VPORT_UPDATE_RSS;
-	u16 i, q_idx, max_q_idx;
+	bool b_reject = false;
 	u16 table_size;
+	u16 i, q_idx;
 
 	p_rss_tlv = (struct vfpf_vport_update_rss_tlv *)
 		    qed_iov_search_list_tlvs(p_hwfn, p_mbx->req_virt, tlv);
@@ -2323,34 +2353,39 @@ qed_iov_vp_update_rss_param(struct qed_hwfn *p_hwfn,
 	p_rss->rss_eng_id = vf->relative_vf_id + 1;
 	p_rss->rss_caps = p_rss_tlv->rss_caps;
 	p_rss->rss_table_size_log = p_rss_tlv->rss_table_size_log;
-	memcpy(p_rss->rss_ind_table, p_rss_tlv->rss_ind_table,
-	       sizeof(p_rss->rss_ind_table));
 	memcpy(p_rss->rss_key, p_rss_tlv->rss_key, sizeof(p_rss->rss_key));
 
 	table_size = min_t(u16, ARRAY_SIZE(p_rss->rss_ind_table),
 			   (1 << p_rss_tlv->rss_table_size_log));
 
-	max_q_idx = ARRAY_SIZE(vf->vf_queues);
-
 	for (i = 0; i < table_size; i++) {
-		u16 index = vf->vf_queues[0].fw_rx_qid;
+		q_idx = p_rss_tlv->rss_ind_table[i];
+		if (!qed_iov_validate_rxq(p_hwfn, vf, q_idx)) {
+			DP_VERBOSE(p_hwfn,
+				   QED_MSG_IOV,
+				   "VF[%d]: Omitting RSS due to wrong queue %04x\n",
+				   vf->relative_vf_id, q_idx);
+			b_reject = true;
+			goto out;
+		}
 
-		q_idx = p_rss->rss_ind_table[i];
-		if (q_idx >= max_q_idx)
-			DP_NOTICE(p_hwfn,
-				  "rss_ind_table[%d] = %d, rxq is out of range\n",
-				  i, q_idx);
-		else if (!vf->vf_queues[q_idx].p_rx_cid)
-			DP_NOTICE(p_hwfn,
-				  "rss_ind_table[%d] = %d, rxq is not active\n",
-				  i, q_idx);
-		else
-			index = vf->vf_queues[q_idx].fw_rx_qid;
-		p_rss->rss_ind_table[i] = index;
+		if (!vf->vf_queues[q_idx].p_rx_cid) {
+			DP_VERBOSE(p_hwfn,
+				   QED_MSG_IOV,
+				   "VF[%d]: Omitting RSS due to inactive queue %08x\n",
+				   vf->relative_vf_id, q_idx);
+			b_reject = true;
+			goto out;
+		}
+
+		p_rss->rss_ind_table[i] = vf->vf_queues[q_idx].p_rx_cid;
 	}
 
 	p_data->rss_params = p_rss;
+out:
 	*tlvs_mask |= 1 << QED_IOV_VP_UPDATE_RSS;
+	if (!b_reject)
+		*tlvs_accepted |= 1 << QED_IOV_VP_UPDATE_RSS;
 }
 
 static void
@@ -2401,16 +2436,49 @@ qed_iov_vp_update_sge_tpa_param(struct qed_hwfn *p_hwfn,
 	*tlvs_mask |= 1 << QED_IOV_VP_UPDATE_SGE_TPA;
 }
 
+static int qed_iov_pre_update_vport(struct qed_hwfn *hwfn,
+				    u8 vfid,
+				    struct qed_sp_vport_update_params *params,
+				    u16 *tlvs)
+{
+	u8 mask = QED_ACCEPT_UCAST_UNMATCHED | QED_ACCEPT_MCAST_UNMATCHED;
+	struct qed_filter_accept_flags *flags = &params->accept_flags;
+	struct qed_public_vf_info *vf_info;
+
+	/* Untrusted VFs can't even be trusted to know that fact.
+	 * Simply indicate everything is configured fine, and trace
+	 * configuration 'behind their back'.
+	 */
+	if (!(*tlvs & BIT(QED_IOV_VP_UPDATE_ACCEPT_PARAM)))
+		return 0;
+
+	vf_info = qed_iov_get_public_vf_info(hwfn, vfid, true);
+
+	if (flags->update_rx_mode_config) {
+		vf_info->rx_accept_mode = flags->rx_accept_filter;
+		if (!vf_info->is_trusted_configured)
+			flags->rx_accept_filter &= ~mask;
+	}
+
+	if (flags->update_tx_mode_config) {
+		vf_info->tx_accept_mode = flags->tx_accept_filter;
+		if (!vf_info->is_trusted_configured)
+			flags->tx_accept_filter &= ~mask;
+	}
+
+	return 0;
+}
+
 static void qed_iov_vf_mbx_vport_update(struct qed_hwfn *p_hwfn,
 					struct qed_ptt *p_ptt,
 					struct qed_vf_info *vf)
 {
+	struct qed_rss_params *p_rss_params = NULL;
 	struct qed_sp_vport_update_params params;
 	struct qed_iov_vf_mbx *mbx = &vf->vf_mbx;
 	struct qed_sge_tpa_params sge_tpa_params;
-	struct qed_rss_params rss_params;
+	u16 tlvs_mask = 0, tlvs_accepted = 0;
 	u8 status = PFVF_STATUS_SUCCESS;
-	u16 tlvs_mask = 0;
 	u16 length;
 	int rc;
 
@@ -2423,6 +2491,11 @@ static void qed_iov_vf_mbx_vport_update(struct qed_hwfn *p_hwfn,
 		status = PFVF_STATUS_FAILURE;
 		goto out;
 	}
+	p_rss_params = vzalloc(sizeof(*p_rss_params));
+	if (p_rss_params == NULL) {
+		status = PFVF_STATUS_FAILURE;
+		goto out;
+	}
 
 	memset(&params, 0, sizeof(params));
 	params.opaque_fid = vf->opaque_fid;
@@ -2437,20 +2510,33 @@ static void qed_iov_vf_mbx_vport_update(struct qed_hwfn *p_hwfn,
 	qed_iov_vp_update_tx_switch(p_hwfn, &params, mbx, &tlvs_mask);
 	qed_iov_vp_update_mcast_bin_param(p_hwfn, &params, mbx, &tlvs_mask);
 	qed_iov_vp_update_accept_flag(p_hwfn, &params, mbx, &tlvs_mask);
-	qed_iov_vp_update_rss_param(p_hwfn, vf, &params, &rss_params,
-				    mbx, &tlvs_mask);
 	qed_iov_vp_update_accept_any_vlan(p_hwfn, &params, mbx, &tlvs_mask);
 	qed_iov_vp_update_sge_tpa_param(p_hwfn, vf, &params,
 					&sge_tpa_params, mbx, &tlvs_mask);
 
-	/* Just log a message if there is no single extended tlv in buffer.
-	 * When all features of vport update ramrod would be requested by VF
-	 * as extended TLVs in buffer then an error can be returned in response
-	 * if there is no extended TLV present in buffer.
+	tlvs_accepted = tlvs_mask;
+
+	/* Some of the extended TLVs need to be validated first; In that case,
+	 * they can update the mask without updating the accepted [so that
+	 * PF could communicate to VF it has rejected request].
 	 */
-	if (!tlvs_mask) {
-		DP_NOTICE(p_hwfn,
-			  "No feature tlvs found for vport update\n");
+	qed_iov_vp_update_rss_param(p_hwfn, vf, &params, p_rss_params,
+				    mbx, &tlvs_mask, &tlvs_accepted);
+
+	if (qed_iov_pre_update_vport(p_hwfn, vf->relative_vf_id,
+				     &params, &tlvs_accepted)) {
+		tlvs_accepted = 0;
+		status = PFVF_STATUS_NOT_SUPPORTED;
+		goto out;
+	}
+
+	if (!tlvs_accepted) {
+		if (tlvs_mask)
+			DP_VERBOSE(p_hwfn, QED_MSG_IOV,
+				   "Upper-layer prevents VF vport configuration\n");
+		else
+			DP_VERBOSE(p_hwfn, QED_MSG_IOV,
+				   "No feature tlvs found for vport update\n");
 		status = PFVF_STATUS_NOT_SUPPORTED;
 		goto out;
 	}
@@ -2461,8 +2547,9 @@ static void qed_iov_vf_mbx_vport_update(struct qed_hwfn *p_hwfn,
 		status = PFVF_STATUS_FAILURE;
 
 out:
+	vfree(p_rss_params);
 	length = qed_iov_prep_vp_update_resp_tlvs(p_hwfn, vf, mbx, status,
-						  tlvs_mask, tlvs_mask);
+						  tlvs_mask, tlvs_accepted);
 	qed_iov_send_response(p_hwfn, p_ptt, vf, length, status);
 }
 
@@ -3892,6 +3979,32 @@ static int qed_set_vf_rate(struct qed_dev *cdev,
 	return 0;
 }
 
+static int qed_set_vf_trust(struct qed_dev *cdev, int vfid, bool trust)
+{
+	int i;
+
+	for_each_hwfn(cdev, i) {
+		struct qed_hwfn *hwfn = &cdev->hwfns[i];
+		struct qed_public_vf_info *vf;
+
+		if (!qed_iov_pf_sanity_check(hwfn, vfid)) {
+			DP_NOTICE(hwfn,
+				  "SR-IOV sanity check failed, can't set trust\n");
+			return -EINVAL;
+		}
+
+		vf = qed_iov_get_public_vf_info(hwfn, vfid, true);
+
+		if (vf->is_trusted_request == trust)
+			return 0;
+		vf->is_trusted_request = trust;
+
+		qed_schedule_iov(hwfn, QED_IOV_WQ_TRUST_FLAG);
+	}
+
+	return 0;
+}
+
 static void qed_handle_vf_msg(struct qed_hwfn *hwfn)
 {
 	u64 events[QED_VF_ARRAY_LENGTH];
@@ -3996,6 +4109,61 @@ static void qed_handle_bulletin_post(struct qed_hwfn *hwfn)
 	qed_ptt_release(hwfn, ptt);
 }
 
+static void qed_iov_handle_trust_change(struct qed_hwfn *hwfn)
+{
+	struct qed_sp_vport_update_params params;
+	struct qed_filter_accept_flags *flags;
+	struct qed_public_vf_info *vf_info;
+	struct qed_vf_info *vf;
+	u8 mask;
+	int i;
+
+	mask = QED_ACCEPT_UCAST_UNMATCHED | QED_ACCEPT_MCAST_UNMATCHED;
+	flags = &params.accept_flags;
+
+	qed_for_each_vf(hwfn, i) {
+		/* Need to make sure current requested configuration didn't
+		 * flip so that we'll end up configuring something that's not
+		 * needed.
+		 */
+		vf_info = qed_iov_get_public_vf_info(hwfn, i, true);
+		if (vf_info->is_trusted_configured ==
+		    vf_info->is_trusted_request)
+			continue;
+		vf_info->is_trusted_configured = vf_info->is_trusted_request;
+
+		/* Validate that the VF has a configured vport */
+		vf = qed_iov_get_vf_info(hwfn, i, true);
+		if (!vf->vport_instance)
+			continue;
+
+		memset(&params, 0, sizeof(params));
+		params.opaque_fid = vf->opaque_fid;
+		params.vport_id = vf->vport_id;
+
+		if (vf_info->rx_accept_mode & mask) {
+			flags->update_rx_mode_config = 1;
+			flags->rx_accept_filter = vf_info->rx_accept_mode;
+		}
+
+		if (vf_info->tx_accept_mode & mask) {
+			flags->update_tx_mode_config = 1;
+			flags->tx_accept_filter = vf_info->tx_accept_mode;
+		}
+
+		/* Remove if needed; Otherwise this would set the mask */
+		if (!vf_info->is_trusted_configured) {
+			flags->rx_accept_filter &= ~mask;
+			flags->tx_accept_filter &= ~mask;
+		}
+
+		if (flags->update_rx_mode_config ||
+		    flags->update_tx_mode_config)
+			qed_sp_vport_update(hwfn, &params,
+					    QED_SPQ_MODE_EBLOCK, NULL);
+	}
+}
+
 static void qed_iov_pf_task(struct work_struct *work)
 
 {
@@ -4031,6 +4199,9 @@ static void qed_iov_pf_task(struct work_struct *work)
 	if (test_and_clear_bit(QED_IOV_WQ_BULLETIN_UPDATE_FLAG,
 			       &hwfn->iov_task_flags))
 		qed_handle_bulletin_post(hwfn);
+
+	if (test_and_clear_bit(QED_IOV_WQ_TRUST_FLAG, &hwfn->iov_task_flags))
+		qed_iov_handle_trust_change(hwfn);
 }
 
 void qed_iov_wq_stop(struct qed_dev *cdev, bool schedule_first)
@@ -4093,4 +4264,5 @@ const struct qed_iov_hv_ops qed_iov_ops_pass = {
 	.set_link_state = &qed_set_vf_link_state,
 	.set_spoof = &qed_spoof_configure,
 	.set_rate = &qed_set_vf_rate,
+	.set_trust = &qed_set_vf_trust,
 };

drivers/net/ethernet/qlogic/qed/qed_sriov.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_SRIOV_H
@@ -56,6 +80,14 @@ struct qed_public_vf_info {
 
 	/* Currently configured Tx rate in MB/sec. 0 if unconfigured */
 	int tx_rate;
+
+	/* Trusted VFs can configure promiscuous mode.
+	 * Also store shadow promisc configuration if needed.
+	 */
+	bool is_trusted_configured;
+	bool is_trusted_request;
+	u8 rx_accept_mode;
+	u8 tx_accept_mode;
 };
 
 struct qed_iov_vf_init_params {
@@ -221,6 +253,7 @@ enum qed_iov_wq_flag {
 	QED_IOV_WQ_BULLETIN_UPDATE_FLAG,
 	QED_IOV_WQ_STOP_WQ_FLAG,
 	QED_IOV_WQ_FLR_FLAG,
+	QED_IOV_WQ_TRUST_FLAG,
 };
 
 #ifdef CONFIG_QED_SRIOV

drivers/net/ethernet/qlogic/qed/qed_vf.c

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #include <linux/crc32.h>
@@ -814,6 +838,7 @@ int qed_vf_pf_vport_update(struct qed_hwfn *p_hwfn,
 	if (p_params->rss_params) {
 		struct qed_rss_params *rss_params = p_params->rss_params;
 		struct vfpf_vport_update_rss_tlv *p_rss_tlv;
+		int i, table_size;
 
 		size = sizeof(struct vfpf_vport_update_rss_tlv);
 		p_rss_tlv = qed_add_tlv(p_hwfn,
@@ -836,8 +861,15 @@ int qed_vf_pf_vport_update(struct qed_hwfn *p_hwfn,
 		p_rss_tlv->rss_enable = rss_params->rss_enable;
 		p_rss_tlv->rss_caps = rss_params->rss_caps;
 		p_rss_tlv->rss_table_size_log = rss_params->rss_table_size_log;
-		memcpy(p_rss_tlv->rss_ind_table, rss_params->rss_ind_table,
-		       sizeof(rss_params->rss_ind_table));
+
+		table_size = min_t(int, T_ETH_INDIRECTION_TABLE_SIZE,
+				   1 << p_rss_tlv->rss_table_size_log);
+		for (i = 0; i < table_size; i++) {
+			struct qed_queue_cid *p_queue;
+
+			p_queue = rss_params->rss_ind_table[i];
+			p_rss_tlv->rss_ind_table[i] = p_queue->rel.queue_id;
+		}
 		memcpy(p_rss_tlv->rss_key, rss_params->rss_key,
 		       sizeof(rss_params->rss_key));
 	}

drivers/net/ethernet/qlogic/qed/qed_vf.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_VF_H

drivers/net/ethernet/qlogic/qede/Makefile

@@ -1,5 +1,5 @@
 obj-$(CONFIG_QEDE) := qede.o
 
-qede-y := qede_main.o qede_ethtool.o
+qede-y := qede_main.o qede_fp.o qede_filter.o qede_ethtool.o
 qede-$(CONFIG_DCB) += qede_dcbnl.o
 qede-$(CONFIG_QED_RDMA) += qede_roce.o

drivers/net/ethernet/qlogic/qede/qede.h

@@ -1,11 +1,34 @@
 /* QLogic qede NIC Driver
-* Copyright (c) 2015 QLogic Corporation
-*
-* This software is available under the terms of the GNU General Public License
-* (GPL) Version 2, available from the file COPYING in the main directory of
-* this source tree.
-*/
-
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
 #ifndef _QEDE_H_
 #define _QEDE_H_
 #include <linux/compiler.h>
@@ -26,7 +49,7 @@
 
 #define QEDE_MAJOR_VERSION		8
 #define QEDE_MINOR_VERSION		10
-#define QEDE_REVISION_VERSION		9
+#define QEDE_REVISION_VERSION		10
 #define QEDE_ENGINEERING_VERSION	20
 #define DRV_MODULE_VERSION __stringify(QEDE_MAJOR_VERSION) "."	\
 		__stringify(QEDE_MINOR_VERSION) "."		\
@@ -141,6 +164,7 @@ struct qede_dev {
 	u16				num_queues;
 #define QEDE_QUEUE_CNT(edev)	((edev)->num_queues)
 #define QEDE_RSS_COUNT(edev)	((edev)->num_queues - (edev)->fp_num_tx)
+#define QEDE_RX_QUEUE_IDX(edev, i)	(i)
 #define QEDE_TSS_COUNT(edev)	((edev)->num_queues - (edev)->fp_num_rx)
 
 	struct qed_int_info		int_info;
@@ -171,7 +195,10 @@ struct qede_dev {
 #define QEDE_RSS_KEY_INITED	BIT(1)
 #define QEDE_RSS_CAPS_INITED	BIT(2)
 	u32 rss_params_inited; /* bit-field to track initialized rss params */
-	struct qed_update_vport_rss_params	rss_params;
+	u16 rss_ind_table[128];
+	u32 rss_key[10];
+	u8 rss_caps;
+
 	u16			q_num_rx_buffers; /* Must be a power of two */
 	u16			q_num_tx_buffers; /* Must be a power of two */
 
@@ -257,7 +284,7 @@ struct qede_rx_queue {
 	u16 sw_rx_cons;
 	u16 sw_rx_prod;
 
-	u16 num_rx_buffers; /* Slowpath */
+	u16 filled_buffers;
 	u8 data_direction;
 	u8 rxq_id;
 
@@ -270,6 +297,9 @@ struct qede_rx_queue {
 	struct qed_chain rx_bd_ring;
 	struct qed_chain rx_comp_ring ____cacheline_aligned;
 
+	/* Used once per each NAPI run */
+	u16 num_rx_buffers;
+
 	/* GRO */
 	struct qede_agg_info tpa_info[ETH_TPA_MAX_AGGS_NUM];
 
@@ -385,9 +415,42 @@ struct qede_reload_args {
 	} u;
 };
 
+/* Datapath functions definition */
+netdev_tx_t qede_start_xmit(struct sk_buff *skb, struct net_device *ndev);
+netdev_features_t qede_features_check(struct sk_buff *skb,
+				      struct net_device *dev,
+				      netdev_features_t features);
+void qede_tx_log_print(struct qede_dev *edev, struct qede_fastpath *fp);
+int qede_alloc_rx_buffer(struct qede_rx_queue *rxq, bool allow_lazy);
+int qede_free_tx_pkt(struct qede_dev *edev,
+		     struct qede_tx_queue *txq, int *len);
+int qede_poll(struct napi_struct *napi, int budget);
+irqreturn_t qede_msix_fp_int(int irq, void *fp_cookie);
+
+/* Filtering function definitions */
+void qede_force_mac(void *dev, u8 *mac, bool forced);
+int qede_set_mac_addr(struct net_device *ndev, void *p);
+
+int qede_vlan_rx_add_vid(struct net_device *dev, __be16 proto, u16 vid);
+int qede_vlan_rx_kill_vid(struct net_device *dev, __be16 proto, u16 vid);
+void qede_vlan_mark_nonconfigured(struct qede_dev *edev);
+int qede_configure_vlan_filters(struct qede_dev *edev);
+
+int qede_set_features(struct net_device *dev, netdev_features_t features);
+void qede_set_rx_mode(struct net_device *ndev);
+void qede_config_rx_mode(struct net_device *ndev);
+void qede_fill_rss_params(struct qede_dev *edev,
+			  struct qed_update_vport_rss_params *rss, u8 *update);
+
+void qede_udp_tunnel_add(struct net_device *dev, struct udp_tunnel_info *ti);
+void qede_udp_tunnel_del(struct net_device *dev, struct udp_tunnel_info *ti);
+
+int qede_xdp(struct net_device *dev, struct netdev_xdp *xdp);
+
 #ifdef CONFIG_DCB
 void qede_set_dcbnl_ops(struct net_device *ndev);
 #endif
+
 void qede_config_debug(uint debug, u32 *p_dp_module, u8 *p_dp_level);
 void qede_set_ethtool_ops(struct net_device *netdev);
 void qede_reload(struct qede_dev *edev,

drivers/net/ethernet/qlogic/qede/qede_ethtool.c

@@ -1,11 +1,34 @@
 /* QLogic qede NIC Driver
-* Copyright (c) 2015 QLogic Corporation
-*
-* This software is available under the terms of the GNU General Public License
-* (GPL) Version 2, available from the file COPYING in the main directory of
-* this source tree.
-*/
-
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
 #include <linux/version.h>
 #include <linux/types.h>
 #include <linux/netdevice.h>
@@ -14,6 +37,7 @@
 #include <linux/string.h>
 #include <linux/pci.h>
 #include <linux/capability.h>
+#include <linux/vmalloc.h>
 #include "qede.h"
 
 #define QEDE_RQSTAT_OFFSET(stat_name) \
@@ -908,8 +932,7 @@ static int qede_set_channels(struct net_device *dev,
 	/* Reset the indirection table if rx queue count is updated */
 	if ((edev->req_queues - edev->req_num_tx) != QEDE_RSS_COUNT(edev)) {
 		edev->rss_params_inited &= ~QEDE_RSS_INDIR_INITED;
-		memset(&edev->rss_params.rss_ind_table, 0,
-		       sizeof(edev->rss_params.rss_ind_table));
+		memset(edev->rss_ind_table, 0, sizeof(edev->rss_ind_table));
 	}
 
 	qede_reload(edev, NULL, false);
@@ -955,11 +978,11 @@ static int qede_get_rss_flags(struct qede_dev *edev, struct ethtool_rxnfc *info)
 		info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
 		break;
 	case UDP_V4_FLOW:
-		if (edev->rss_params.rss_caps & QED_RSS_IPV4_UDP)
+		if (edev->rss_caps & QED_RSS_IPV4_UDP)
 			info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
 		break;
 	case UDP_V6_FLOW:
-		if (edev->rss_params.rss_caps & QED_RSS_IPV6_UDP)
+		if (edev->rss_caps & QED_RSS_IPV6_UDP)
 			info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
 		break;
 	case IPV4_FLOW:
@@ -992,8 +1015,9 @@ static int qede_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *info,
 
 static int qede_set_rss_flags(struct qede_dev *edev, struct ethtool_rxnfc *info)
 {
-	struct qed_update_vport_params vport_update_params;
+	struct qed_update_vport_params *vport_update_params;
 	u8 set_caps = 0, clr_caps = 0;
+	int rc = 0;
 
 	DP_VERBOSE(edev, QED_MSG_DEBUG,
 		   "Set rss flags command parameters: flow type = %d, data = %llu\n",
@@ -1068,27 +1092,29 @@ static int qede_set_rss_flags(struct qede_dev *edev, struct ethtool_rxnfc *info)
 	}
 
 	/* No action is needed if there is no change in the rss capability */
-	if (edev->rss_params.rss_caps == ((edev->rss_params.rss_caps &
-					   ~clr_caps) | set_caps))
+	if (edev->rss_caps == ((edev->rss_caps & ~clr_caps) | set_caps))
 		return 0;
 
 	/* Update internal configuration */
-	edev->rss_params.rss_caps = (edev->rss_params.rss_caps & ~clr_caps) |
-				    set_caps;
+	edev->rss_caps = ((edev->rss_caps & ~clr_caps) | set_caps);
 	edev->rss_params_inited |= QEDE_RSS_CAPS_INITED;
 
 	/* Re-configure if possible */
-	if (netif_running(edev->ndev)) {
-		memset(&vport_update_params, 0, sizeof(vport_update_params));
-		vport_update_params.update_rss_flg = 1;
-		vport_update_params.vport_id = 0;
-		memcpy(&vport_update_params.rss_params, &edev->rss_params,
-		       sizeof(vport_update_params.rss_params));
-		return edev->ops->vport_update(edev->cdev,
-					       &vport_update_params);
+	__qede_lock(edev);
+	if (edev->state == QEDE_STATE_OPEN) {
+		vport_update_params = vzalloc(sizeof(*vport_update_params));
+		if (!vport_update_params) {
+			__qede_unlock(edev);
+			return -ENOMEM;
+		}
+		qede_fill_rss_params(edev, &vport_update_params->rss_params,
+				     &vport_update_params->update_rss_flg);
+		rc = edev->ops->vport_update(edev->cdev, vport_update_params);
+		vfree(vport_update_params);
 	}
+	__qede_unlock(edev);
 
-	return 0;
+	return rc;
 }
 
 static int qede_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *info)
@@ -1113,7 +1139,7 @@ static u32 qede_get_rxfh_key_size(struct net_device *dev)
 {
 	struct qede_dev *edev = netdev_priv(dev);
 
-	return sizeof(edev->rss_params.rss_key);
+	return sizeof(edev->rss_key);
 }
 
 static int qede_get_rxfh(struct net_device *dev, u32 *indir, u8 *key, u8 *hfunc)
@@ -1128,11 +1154,10 @@ static int qede_get_rxfh(struct net_device *dev, u32 *indir, u8 *key, u8 *hfunc)
 		return 0;
 
 	for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++)
-		indir[i] = edev->rss_params.rss_ind_table[i];
+		indir[i] = edev->rss_ind_table[i];
 
 	if (key)
-		memcpy(key, edev->rss_params.rss_key,
-		       qede_get_rxfh_key_size(dev));
+		memcpy(key, edev->rss_key, qede_get_rxfh_key_size(dev));
 
 	return 0;
 }
@@ -1140,9 +1165,9 @@ static int qede_get_rxfh(struct net_device *dev, u32 *indir, u8 *key, u8 *hfunc)
 static int qede_set_rxfh(struct net_device *dev, const u32 *indir,
 			 const u8 *key, const u8 hfunc)
 {
-	struct qed_update_vport_params vport_update_params;
+	struct qed_update_vport_params *vport_update_params;
 	struct qede_dev *edev = netdev_priv(dev);
-	int i;
+	int i, rc = 0;
 
 	if (edev->dev_info.common.num_hwfns > 1) {
 		DP_INFO(edev,
@@ -1158,27 +1183,30 @@ static int qede_set_rxfh(struct net_device *dev, const u32 *indir,
 
 	if (indir) {
 		for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++)
-			edev->rss_params.rss_ind_table[i] = indir[i];
+			edev->rss_ind_table[i] = indir[i];
 		edev->rss_params_inited |= QEDE_RSS_INDIR_INITED;
 	}
 
 	if (key) {
-		memcpy(&edev->rss_params.rss_key, key,
-		       qede_get_rxfh_key_size(dev));
+		memcpy(&edev->rss_key, key, qede_get_rxfh_key_size(dev));
 		edev->rss_params_inited |= QEDE_RSS_KEY_INITED;
 	}
 
-	if (netif_running(edev->ndev)) {
-		memset(&vport_update_params, 0, sizeof(vport_update_params));
-		vport_update_params.update_rss_flg = 1;
-		vport_update_params.vport_id = 0;
-		memcpy(&vport_update_params.rss_params, &edev->rss_params,
-		       sizeof(vport_update_params.rss_params));
-		return edev->ops->vport_update(edev->cdev,
-					       &vport_update_params);
+	__qede_lock(edev);
+	if (edev->state == QEDE_STATE_OPEN) {
+		vport_update_params = vzalloc(sizeof(*vport_update_params));
+		if (!vport_update_params) {
+			__qede_unlock(edev);
+			return -ENOMEM;
+		}
+		qede_fill_rss_params(edev, &vport_update_params->rss_params,
+				     &vport_update_params->update_rss_flg);
+		rc = edev->ops->vport_update(edev->cdev, vport_update_params);
+		vfree(vport_update_params);
 	}
+	__qede_unlock(edev);
 
-	return 0;
+	return rc;
 }
 
 /* This function enables the interrupt generation and the NAPI on the device */

drivers/net/ethernet/qlogic/qede/qede_filter.c

@@ -0,0 +1,759 @@
+/* QLogic qede NIC Driver
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <net/udp_tunnel.h>
+#include <linux/bitops.h>
+#include <linux/vmalloc.h>
+
+#include <linux/qed/qed_if.h>
+#include "qede.h"
+
+void qede_force_mac(void *dev, u8 *mac, bool forced)
+{
+	struct qede_dev *edev = dev;
+
+	/* MAC hints take effect only if we haven't set one already */
+	if (is_valid_ether_addr(edev->ndev->dev_addr) && !forced)
+		return;
+
+	ether_addr_copy(edev->ndev->dev_addr, mac);
+	ether_addr_copy(edev->primary_mac, mac);
+}
+
+void qede_fill_rss_params(struct qede_dev *edev,
+			  struct qed_update_vport_rss_params *rss, u8 *update)
+{
+	bool need_reset = false;
+	int i;
+
+	if (QEDE_RSS_COUNT(edev) <= 1) {
+		memset(rss, 0, sizeof(*rss));
+		*update = 0;
+		return;
+	}
+
+	/* Need to validate current RSS config uses valid entries */
+	for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++) {
+		if (edev->rss_ind_table[i] >= QEDE_RSS_COUNT(edev)) {
+			need_reset = true;
+			break;
+		}
+	}
+
+	if (!(edev->rss_params_inited & QEDE_RSS_INDIR_INITED) || need_reset) {
+		for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++) {
+			u16 indir_val, val;
+
+			val = QEDE_RSS_COUNT(edev);
+			indir_val = ethtool_rxfh_indir_default(i, val);
+			edev->rss_ind_table[i] = indir_val;
+		}
+		edev->rss_params_inited |= QEDE_RSS_INDIR_INITED;
+	}
+
+	/* Now that we have the queue-indirection, prepare the handles */
+	for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++) {
+		u16 idx = QEDE_RX_QUEUE_IDX(edev, edev->rss_ind_table[i]);
+
+		rss->rss_ind_table[i] = edev->fp_array[idx].rxq->handle;
+	}
+
+	if (!(edev->rss_params_inited & QEDE_RSS_KEY_INITED)) {
+		netdev_rss_key_fill(edev->rss_key, sizeof(edev->rss_key));
+		edev->rss_params_inited |= QEDE_RSS_KEY_INITED;
+	}
+	memcpy(rss->rss_key, edev->rss_key, sizeof(rss->rss_key));
+
+	if (!(edev->rss_params_inited & QEDE_RSS_CAPS_INITED)) {
+		edev->rss_caps = QED_RSS_IPV4 | QED_RSS_IPV6 |
+		    QED_RSS_IPV4_TCP | QED_RSS_IPV6_TCP;
+		edev->rss_params_inited |= QEDE_RSS_CAPS_INITED;
+	}
+	rss->rss_caps = edev->rss_caps;
+
+	*update = 1;
+}
+
+static int qede_set_ucast_rx_mac(struct qede_dev *edev,
+				 enum qed_filter_xcast_params_type opcode,
+				 unsigned char mac[ETH_ALEN])
+{
+	struct qed_filter_params filter_cmd;
+
+	memset(&filter_cmd, 0, sizeof(filter_cmd));
+	filter_cmd.type = QED_FILTER_TYPE_UCAST;
+	filter_cmd.filter.ucast.type = opcode;
+	filter_cmd.filter.ucast.mac_valid = 1;
+	ether_addr_copy(filter_cmd.filter.ucast.mac, mac);
+
+	return edev->ops->filter_config(edev->cdev, &filter_cmd);
+}
+
+static int qede_set_ucast_rx_vlan(struct qede_dev *edev,
+				  enum qed_filter_xcast_params_type opcode,
+				  u16 vid)
+{
+	struct qed_filter_params filter_cmd;
+
+	memset(&filter_cmd, 0, sizeof(filter_cmd));
+	filter_cmd.type = QED_FILTER_TYPE_UCAST;
+	filter_cmd.filter.ucast.type = opcode;
+	filter_cmd.filter.ucast.vlan_valid = 1;
+	filter_cmd.filter.ucast.vlan = vid;
+
+	return edev->ops->filter_config(edev->cdev, &filter_cmd);
+}
+
+static int qede_config_accept_any_vlan(struct qede_dev *edev, bool action)
+{
+	struct qed_update_vport_params *params;
+	int rc;
+
+	/* Proceed only if action actually needs to be performed */
+	if (edev->accept_any_vlan == action)
+		return 0;
+
+	params = vzalloc(sizeof(*params));
+	if (!params)
+		return -ENOMEM;
+
+	params->vport_id = 0;
+	params->accept_any_vlan = action;
+	params->update_accept_any_vlan_flg = 1;
+
+	rc = edev->ops->vport_update(edev->cdev, params);
+	if (rc) {
+		DP_ERR(edev, "Failed to %s accept-any-vlan\n",
+		       action ? "enable" : "disable");
+	} else {
+		DP_INFO(edev, "%s accept-any-vlan\n",
+			action ? "enabled" : "disabled");
+		edev->accept_any_vlan = action;
+	}
+
+	vfree(params);
+	return 0;
+}
+
+int qede_vlan_rx_add_vid(struct net_device *dev, __be16 proto, u16 vid)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+	struct qede_vlan *vlan, *tmp;
+	int rc = 0;
+
+	DP_VERBOSE(edev, NETIF_MSG_IFUP, "Adding vlan 0x%04x\n", vid);
+
+	vlan = kzalloc(sizeof(*vlan), GFP_KERNEL);
+	if (!vlan) {
+		DP_INFO(edev, "Failed to allocate struct for vlan\n");
+		return -ENOMEM;
+	}
+	INIT_LIST_HEAD(&vlan->list);
+	vlan->vid = vid;
+	vlan->configured = false;
+
+	/* Verify vlan isn't already configured */
+	list_for_each_entry(tmp, &edev->vlan_list, list) {
+		if (tmp->vid == vlan->vid) {
+			DP_VERBOSE(edev, (NETIF_MSG_IFUP | NETIF_MSG_IFDOWN),
+				   "vlan already configured\n");
+			kfree(vlan);
+			return -EEXIST;
+		}
+	}
+
+	/* If interface is down, cache this VLAN ID and return */
+	__qede_lock(edev);
+	if (edev->state != QEDE_STATE_OPEN) {
+		DP_VERBOSE(edev, NETIF_MSG_IFDOWN,
+			   "Interface is down, VLAN %d will be configured when interface is up\n",
+			   vid);
+		if (vid != 0)
+			edev->non_configured_vlans++;
+		list_add(&vlan->list, &edev->vlan_list);
+		goto out;
+	}
+
+	/* Check for the filter limit.
+	 * Note - vlan0 has a reserved filter and can be added without
+	 * worrying about quota
+	 */
+	if ((edev->configured_vlans < edev->dev_info.num_vlan_filters) ||
+	    (vlan->vid == 0)) {
+		rc = qede_set_ucast_rx_vlan(edev,
+					    QED_FILTER_XCAST_TYPE_ADD,
+					    vlan->vid);
+		if (rc) {
+			DP_ERR(edev, "Failed to configure VLAN %d\n",
+			       vlan->vid);
+			kfree(vlan);
+			goto out;
+		}
+		vlan->configured = true;
+
+		/* vlan0 filter isn't consuming out of our quota */
+		if (vlan->vid != 0)
+			edev->configured_vlans++;
+	} else {
+		/* Out of quota; Activate accept-any-VLAN mode */
+		if (!edev->non_configured_vlans) {
+			rc = qede_config_accept_any_vlan(edev, true);
+			if (rc) {
+				kfree(vlan);
+				goto out;
+			}
+		}
+
+		edev->non_configured_vlans++;
+	}
+
+	list_add(&vlan->list, &edev->vlan_list);
+
+out:
+	__qede_unlock(edev);
+	return rc;
+}
+
+static void qede_del_vlan_from_list(struct qede_dev *edev,
+				    struct qede_vlan *vlan)
+{
+	/* vlan0 filter isn't consuming out of our quota */
+	if (vlan->vid != 0) {
+		if (vlan->configured)
+			edev->configured_vlans--;
+		else
+			edev->non_configured_vlans--;
+	}
+
+	list_del(&vlan->list);
+	kfree(vlan);
+}
+
+int qede_configure_vlan_filters(struct qede_dev *edev)
+{
+	int rc = 0, real_rc = 0, accept_any_vlan = 0;
+	struct qed_dev_eth_info *dev_info;
+	struct qede_vlan *vlan = NULL;
+
+	if (list_empty(&edev->vlan_list))
+		return 0;
+
+	dev_info = &edev->dev_info;
+
+	/* Configure non-configured vlans */
+	list_for_each_entry(vlan, &edev->vlan_list, list) {
+		if (vlan->configured)
+			continue;
+
+		/* We have used all our credits, now enable accept_any_vlan */
+		if ((vlan->vid != 0) &&
+		    (edev->configured_vlans == dev_info->num_vlan_filters)) {
+			accept_any_vlan = 1;
+			continue;
+		}
+
+		DP_VERBOSE(edev, NETIF_MSG_IFUP, "Adding vlan %d\n", vlan->vid);
+
+		rc = qede_set_ucast_rx_vlan(edev, QED_FILTER_XCAST_TYPE_ADD,
+					    vlan->vid);
+		if (rc) {
+			DP_ERR(edev, "Failed to configure VLAN %u\n",
+			       vlan->vid);
+			real_rc = rc;
+			continue;
+		}
+
+		vlan->configured = true;
+		/* vlan0 filter doesn't consume our VLAN filter's quota */
+		if (vlan->vid != 0) {
+			edev->non_configured_vlans--;
+			edev->configured_vlans++;
+		}
+	}
+
+	/* enable accept_any_vlan mode if we have more VLANs than credits,
+	 * or remove accept_any_vlan mode if we've actually removed
+	 * a non-configured vlan, and all remaining vlans are truly configured.
+	 */
+
+	if (accept_any_vlan)
+		rc = qede_config_accept_any_vlan(edev, true);
+	else if (!edev->non_configured_vlans)
+		rc = qede_config_accept_any_vlan(edev, false);
+
+	if (rc && !real_rc)
+		real_rc = rc;
+
+	return real_rc;
+}
+
+int qede_vlan_rx_kill_vid(struct net_device *dev, __be16 proto, u16 vid)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+	struct qede_vlan *vlan = NULL;
+	int rc = 0;
+
+	DP_VERBOSE(edev, NETIF_MSG_IFDOWN, "Removing vlan 0x%04x\n", vid);
+
+	/* Find whether entry exists */
+	__qede_lock(edev);
+	list_for_each_entry(vlan, &edev->vlan_list, list)
+		if (vlan->vid == vid)
+			break;
+
+	if (!vlan || (vlan->vid != vid)) {
+		DP_VERBOSE(edev, (NETIF_MSG_IFUP | NETIF_MSG_IFDOWN),
+			   "Vlan isn't configured\n");
+		goto out;
+	}
+
+	if (edev->state != QEDE_STATE_OPEN) {
+		/* As interface is already down, we don't have a VPORT
+		 * instance to remove vlan filter. So just update vlan list
+		 */
+		DP_VERBOSE(edev, NETIF_MSG_IFDOWN,
+			   "Interface is down, removing VLAN from list only\n");
+		qede_del_vlan_from_list(edev, vlan);
+		goto out;
+	}
+
+	/* Remove vlan */
+	if (vlan->configured) {
+		rc = qede_set_ucast_rx_vlan(edev, QED_FILTER_XCAST_TYPE_DEL,
+					    vid);
+		if (rc) {
+			DP_ERR(edev, "Failed to remove VLAN %d\n", vid);
+			goto out;
+		}
+	}
+
+	qede_del_vlan_from_list(edev, vlan);
+
+	/* We have removed a VLAN - try to see if we can
+	 * configure non-configured VLAN from the list.
+	 */
+	rc = qede_configure_vlan_filters(edev);
+
+out:
+	__qede_unlock(edev);
+	return rc;
+}
+
+void qede_vlan_mark_nonconfigured(struct qede_dev *edev)
+{
+	struct qede_vlan *vlan = NULL;
+
+	if (list_empty(&edev->vlan_list))
+		return;
+
+	list_for_each_entry(vlan, &edev->vlan_list, list) {
+		if (!vlan->configured)
+			continue;
+
+		vlan->configured = false;
+
+		/* vlan0 filter isn't consuming out of our quota */
+		if (vlan->vid != 0) {
+			edev->non_configured_vlans++;
+			edev->configured_vlans--;
+		}
+
+		DP_VERBOSE(edev, NETIF_MSG_IFDOWN,
+			   "marked vlan %d as non-configured\n", vlan->vid);
+	}
+
+	edev->accept_any_vlan = false;
+}
+
+static void qede_set_features_reload(struct qede_dev *edev,
+				     struct qede_reload_args *args)
+{
+	edev->ndev->features = args->u.features;
+}
+
+int qede_set_features(struct net_device *dev, netdev_features_t features)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+	netdev_features_t changes = features ^ dev->features;
+	bool need_reload = false;
+
+	/* No action needed if hardware GRO is disabled during driver load */
+	if (changes & NETIF_F_GRO) {
+		if (dev->features & NETIF_F_GRO)
+			need_reload = !edev->gro_disable;
+		else
+			need_reload = edev->gro_disable;
+	}
+
+	if (need_reload) {
+		struct qede_reload_args args;
+
+		args.u.features = features;
+		args.func = &qede_set_features_reload;
+
+		/* Make sure that we definitely need to reload.
+		 * In case of an eBPF attached program, there will be no FW
+		 * aggregations, so no need to actually reload.
+		 */
+		__qede_lock(edev);
+		if (edev->xdp_prog)
+			args.func(edev, &args);
+		else
+			qede_reload(edev, &args, true);
+		__qede_unlock(edev);
+
+		return 1;
+	}
+
+	return 0;
+}
+
+void qede_udp_tunnel_add(struct net_device *dev, struct udp_tunnel_info *ti)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+	u16 t_port = ntohs(ti->port);
+
+	switch (ti->type) {
+	case UDP_TUNNEL_TYPE_VXLAN:
+		if (edev->vxlan_dst_port)
+			return;
+
+		edev->vxlan_dst_port = t_port;
+
+		DP_VERBOSE(edev, QED_MSG_DEBUG, "Added vxlan port=%d\n",
+			   t_port);
+
+		set_bit(QEDE_SP_VXLAN_PORT_CONFIG, &edev->sp_flags);
+		break;
+	case UDP_TUNNEL_TYPE_GENEVE:
+		if (edev->geneve_dst_port)
+			return;
+
+		edev->geneve_dst_port = t_port;
+
+		DP_VERBOSE(edev, QED_MSG_DEBUG, "Added geneve port=%d\n",
+			   t_port);
+		set_bit(QEDE_SP_GENEVE_PORT_CONFIG, &edev->sp_flags);
+		break;
+	default:
+		return;
+	}
+
+	schedule_delayed_work(&edev->sp_task, 0);
+}
+
+void qede_udp_tunnel_del(struct net_device *dev, struct udp_tunnel_info *ti)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+	u16 t_port = ntohs(ti->port);
+
+	switch (ti->type) {
+	case UDP_TUNNEL_TYPE_VXLAN:
+		if (t_port != edev->vxlan_dst_port)
+			return;
+
+		edev->vxlan_dst_port = 0;
+
+		DP_VERBOSE(edev, QED_MSG_DEBUG, "Deleted vxlan port=%d\n",
+			   t_port);
+
+		set_bit(QEDE_SP_VXLAN_PORT_CONFIG, &edev->sp_flags);
+		break;
+	case UDP_TUNNEL_TYPE_GENEVE:
+		if (t_port != edev->geneve_dst_port)
+			return;
+
+		edev->geneve_dst_port = 0;
+
+		DP_VERBOSE(edev, QED_MSG_DEBUG, "Deleted geneve port=%d\n",
+			   t_port);
+		set_bit(QEDE_SP_GENEVE_PORT_CONFIG, &edev->sp_flags);
+		break;
+	default:
+		return;
+	}
+
+	schedule_delayed_work(&edev->sp_task, 0);
+}
+
+static void qede_xdp_reload_func(struct qede_dev *edev,
+				 struct qede_reload_args *args)
+{
+	struct bpf_prog *old;
+
+	old = xchg(&edev->xdp_prog, args->u.new_prog);
+	if (old)
+		bpf_prog_put(old);
+}
+
+static int qede_xdp_set(struct qede_dev *edev, struct bpf_prog *prog)
+{
+	struct qede_reload_args args;
+
+	if (prog && prog->xdp_adjust_head) {
+		DP_ERR(edev, "Does not support bpf_xdp_adjust_head()\n");
+		return -EOPNOTSUPP;
+	}
+
+	/* If we're called, there was already a bpf reference increment */
+	args.func = &qede_xdp_reload_func;
+	args.u.new_prog = prog;
+	qede_reload(edev, &args, false);
+
+	return 0;
+}
+
+int qede_xdp(struct net_device *dev, struct netdev_xdp *xdp)
+{
+	struct qede_dev *edev = netdev_priv(dev);
+
+	switch (xdp->command) {
+	case XDP_SETUP_PROG:
+		return qede_xdp_set(edev, xdp->prog);
+	case XDP_QUERY_PROG:
+		xdp->prog_attached = !!edev->xdp_prog;
+		return 0;
+	default:
+		return -EINVAL;
+	}
+}
+
+static int qede_set_mcast_rx_mac(struct qede_dev *edev,
+				 enum qed_filter_xcast_params_type opcode,
+				 unsigned char *mac, int num_macs)
+{
+	struct qed_filter_params filter_cmd;
+	int i;
+
+	memset(&filter_cmd, 0, sizeof(filter_cmd));
+	filter_cmd.type = QED_FILTER_TYPE_MCAST;
+	filter_cmd.filter.mcast.type = opcode;
+	filter_cmd.filter.mcast.num = num_macs;
+
+	for (i = 0; i < num_macs; i++, mac += ETH_ALEN)
+		ether_addr_copy(filter_cmd.filter.mcast.mac[i], mac);
+
+	return edev->ops->filter_config(edev->cdev, &filter_cmd);
+}
+
+int qede_set_mac_addr(struct net_device *ndev, void *p)
+{
+	struct qede_dev *edev = netdev_priv(ndev);
+	struct sockaddr *addr = p;
+	int rc;
+
+	ASSERT_RTNL(); /* @@@TBD To be removed */
+
+	DP_INFO(edev, "Set_mac_addr called\n");
+
+	if (!is_valid_ether_addr(addr->sa_data)) {
+		DP_NOTICE(edev, "The MAC address is not valid\n");
+		return -EFAULT;
+	}
+
+	if (!edev->ops->check_mac(edev->cdev, addr->sa_data)) {
+		DP_NOTICE(edev, "qed prevents setting MAC\n");
+		return -EINVAL;
+	}
+
+	ether_addr_copy(ndev->dev_addr, addr->sa_data);
+
+	if (!netif_running(ndev))  {
+		DP_NOTICE(edev, "The device is currently down\n");
+		return 0;
+	}
+
+	/* Remove the previous primary mac */
+	rc = qede_set_ucast_rx_mac(edev, QED_FILTER_XCAST_TYPE_DEL,
+				   edev->primary_mac);
+	if (rc)
+		return rc;
+
+	edev->ops->common->update_mac(edev->cdev, addr->sa_data);
+
+	/* Add MAC filter according to the new unicast HW MAC address */
+	ether_addr_copy(edev->primary_mac, ndev->dev_addr);
+	return qede_set_ucast_rx_mac(edev, QED_FILTER_XCAST_TYPE_ADD,
+				      edev->primary_mac);
+}
+
+static int
+qede_configure_mcast_filtering(struct net_device *ndev,
+			       enum qed_filter_rx_mode_type *accept_flags)
+{
+	struct qede_dev *edev = netdev_priv(ndev);
+	unsigned char *mc_macs, *temp;
+	struct netdev_hw_addr *ha;
+	int rc = 0, mc_count;
+	size_t size;
+
+	size = 64 * ETH_ALEN;
+
+	mc_macs = kzalloc(size, GFP_KERNEL);
+	if (!mc_macs) {
+		DP_NOTICE(edev,
+			  "Failed to allocate memory for multicast MACs\n");
+		rc = -ENOMEM;
+		goto exit;
+	}
+
+	temp = mc_macs;
+
+	/* Remove all previously configured MAC filters */
+	rc = qede_set_mcast_rx_mac(edev, QED_FILTER_XCAST_TYPE_DEL,
+				   mc_macs, 1);
+	if (rc)
+		goto exit;
+
+	netif_addr_lock_bh(ndev);
+
+	mc_count = netdev_mc_count(ndev);
+	if (mc_count < 64) {
+		netdev_for_each_mc_addr(ha, ndev) {
+			ether_addr_copy(temp, ha->addr);
+			temp += ETH_ALEN;
+		}
+	}
+
+	netif_addr_unlock_bh(ndev);
+
+	/* Check for all multicast @@@TBD resource allocation */
+	if ((ndev->flags & IFF_ALLMULTI) || (mc_count > 64)) {
+		if (*accept_flags == QED_FILTER_RX_MODE_TYPE_REGULAR)
+			*accept_flags = QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC;
+	} else {
+		/* Add all multicast MAC filters */
+		rc = qede_set_mcast_rx_mac(edev, QED_FILTER_XCAST_TYPE_ADD,
+					   mc_macs, mc_count);
+	}
+
+exit:
+	kfree(mc_macs);
+	return rc;
+}
+
+void qede_set_rx_mode(struct net_device *ndev)
+{
+	struct qede_dev *edev = netdev_priv(ndev);
+
+	set_bit(QEDE_SP_RX_MODE, &edev->sp_flags);
+	schedule_delayed_work(&edev->sp_task, 0);
+}
+
+/* Must be called with qede_lock held */
+void qede_config_rx_mode(struct net_device *ndev)
+{
+	enum qed_filter_rx_mode_type accept_flags;
+	struct qede_dev *edev = netdev_priv(ndev);
+	struct qed_filter_params rx_mode;
+	unsigned char *uc_macs, *temp;
+	struct netdev_hw_addr *ha;
+	int rc, uc_count;
+	size_t size;
+
+	netif_addr_lock_bh(ndev);
+
+	uc_count = netdev_uc_count(ndev);
+	size = uc_count * ETH_ALEN;
+
+	uc_macs = kzalloc(size, GFP_ATOMIC);
+	if (!uc_macs) {
+		DP_NOTICE(edev, "Failed to allocate memory for unicast MACs\n");
+		netif_addr_unlock_bh(ndev);
+		return;
+	}
+
+	temp = uc_macs;
+	netdev_for_each_uc_addr(ha, ndev) {
+		ether_addr_copy(temp, ha->addr);
+		temp += ETH_ALEN;
+	}
+
+	netif_addr_unlock_bh(ndev);
+
+	/* Configure the struct for the Rx mode */
+	memset(&rx_mode, 0, sizeof(struct qed_filter_params));
+	rx_mode.type = QED_FILTER_TYPE_RX_MODE;
+
+	/* Remove all previous unicast secondary macs and multicast macs
+	 * (configrue / leave the primary mac)
+	 */
+	rc = qede_set_ucast_rx_mac(edev, QED_FILTER_XCAST_TYPE_REPLACE,
+				   edev->primary_mac);
+	if (rc)
+		goto out;
+
+	/* Check for promiscuous */
+	if (ndev->flags & IFF_PROMISC)
+		accept_flags = QED_FILTER_RX_MODE_TYPE_PROMISC;
+	else
+		accept_flags = QED_FILTER_RX_MODE_TYPE_REGULAR;
+
+	/* Configure all filters regardless, in case promisc is rejected */
+	if (uc_count < edev->dev_info.num_mac_filters) {
+		int i;
+
+		temp = uc_macs;
+		for (i = 0; i < uc_count; i++) {
+			rc = qede_set_ucast_rx_mac(edev,
+						   QED_FILTER_XCAST_TYPE_ADD,
+						   temp);
+			if (rc)
+				goto out;
+
+			temp += ETH_ALEN;
+		}
+	} else {
+		accept_flags = QED_FILTER_RX_MODE_TYPE_PROMISC;
+	}
+
+	rc = qede_configure_mcast_filtering(ndev, &accept_flags);
+	if (rc)
+		goto out;
+
+	/* take care of VLAN mode */
+	if (ndev->flags & IFF_PROMISC) {
+		qede_config_accept_any_vlan(edev, true);
+	} else if (!edev->non_configured_vlans) {
+		/* It's possible that accept_any_vlan mode is set due to a
+		 * previous setting of IFF_PROMISC. If vlan credits are
+		 * sufficient, disable accept_any_vlan.
+		 */
+		qede_config_accept_any_vlan(edev, false);
+	}
+
+	rx_mode.filter.accept_flags = accept_flags;
+	edev->ops->filter_config(edev->cdev, &rx_mode);
+out:
+	kfree(uc_macs);
+}

drivers/net/ethernet/qlogic/qede/qede_fp.c

@@ -0,0 +1,1691 @@
+/* QLogic qede NIC Driver
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <net/udp_tunnel.h>
+#include <linux/ip.h>
+#include <net/ipv6.h>
+#include <net/tcp.h>
+#include <linux/if_ether.h>
+#include <linux/if_vlan.h>
+#include <net/ip6_checksum.h>
+
+#include <linux/qed/qed_if.h>
+#include "qede.h"
+/*********************************
+ * Content also used by slowpath *
+ *********************************/
+
+int qede_alloc_rx_buffer(struct qede_rx_queue *rxq, bool allow_lazy)
+{
+	struct sw_rx_data *sw_rx_data;
+	struct eth_rx_bd *rx_bd;
+	dma_addr_t mapping;
+	struct page *data;
+
+	/* In case lazy-allocation is allowed, postpone allocation until the
+	 * end of the NAPI run. We'd still need to make sure the Rx ring has
+	 * sufficient buffers to guarantee an additional Rx interrupt.
+	 */
+	if (allow_lazy && likely(rxq->filled_buffers > 12)) {
+		rxq->filled_buffers--;
+		return 0;
+	}
+
+	data = alloc_pages(GFP_ATOMIC, 0);
+	if (unlikely(!data))
+		return -ENOMEM;
+
+	/* Map the entire page as it would be used
+	 * for multiple RX buffer segment size mapping.
+	 */
+	mapping = dma_map_page(rxq->dev, data, 0,
+			       PAGE_SIZE, rxq->data_direction);
+	if (unlikely(dma_mapping_error(rxq->dev, mapping))) {
+		__free_page(data);
+		return -ENOMEM;
+	}
+
+	sw_rx_data = &rxq->sw_rx_ring[rxq->sw_rx_prod & NUM_RX_BDS_MAX];
+	sw_rx_data->page_offset = 0;
+	sw_rx_data->data = data;
+	sw_rx_data->mapping = mapping;
+
+	/* Advance PROD and get BD pointer */
+	rx_bd = (struct eth_rx_bd *)qed_chain_produce(&rxq->rx_bd_ring);
+	WARN_ON(!rx_bd);
+	rx_bd->addr.hi = cpu_to_le32(upper_32_bits(mapping));
+	rx_bd->addr.lo = cpu_to_le32(lower_32_bits(mapping));
+
+	rxq->sw_rx_prod++;
+	rxq->filled_buffers++;
+
+	return 0;
+}
+
+/* Unmap the data and free skb */
+int qede_free_tx_pkt(struct qede_dev *edev, struct qede_tx_queue *txq, int *len)
+{
+	u16 idx = txq->sw_tx_cons & NUM_TX_BDS_MAX;
+	struct sk_buff *skb = txq->sw_tx_ring.skbs[idx].skb;
+	struct eth_tx_1st_bd *first_bd;
+	struct eth_tx_bd *tx_data_bd;
+	int bds_consumed = 0;
+	int nbds;
+	bool data_split = txq->sw_tx_ring.skbs[idx].flags & QEDE_TSO_SPLIT_BD;
+	int i, split_bd_len = 0;
+
+	if (unlikely(!skb)) {
+		DP_ERR(edev,
+		       "skb is null for txq idx=%d txq->sw_tx_cons=%d txq->sw_tx_prod=%d\n",
+		       idx, txq->sw_tx_cons, txq->sw_tx_prod);
+		return -1;
+	}
+
+	*len = skb->len;
+
+	first_bd = (struct eth_tx_1st_bd *)qed_chain_consume(&txq->tx_pbl);
+
+	bds_consumed++;
+
+	nbds = first_bd->data.nbds;
+
+	if (data_split) {
+		struct eth_tx_bd *split = (struct eth_tx_bd *)
+			qed_chain_consume(&txq->tx_pbl);
+		split_bd_len = BD_UNMAP_LEN(split);
+		bds_consumed++;
+	}
+	dma_unmap_single(&edev->pdev->dev, BD_UNMAP_ADDR(first_bd),
+			 BD_UNMAP_LEN(first_bd) + split_bd_len, DMA_TO_DEVICE);
+
+	/* Unmap the data of the skb frags */
+	for (i = 0; i < skb_shinfo(skb)->nr_frags; i++, bds_consumed++) {
+		tx_data_bd = (struct eth_tx_bd *)
+			qed_chain_consume(&txq->tx_pbl);
+		dma_unmap_page(&edev->pdev->dev, BD_UNMAP_ADDR(tx_data_bd),
+			       BD_UNMAP_LEN(tx_data_bd), DMA_TO_DEVICE);
+	}
+
+	while (bds_consumed++ < nbds)
+		qed_chain_consume(&txq->tx_pbl);
+
+	/* Free skb */
+	dev_kfree_skb_any(skb);
+	txq->sw_tx_ring.skbs[idx].skb = NULL;
+	txq->sw_tx_ring.skbs[idx].flags = 0;
+
+	return 0;
+}
+
+/* Unmap the data and free skb when mapping failed during start_xmit */
+static void qede_free_failed_tx_pkt(struct qede_tx_queue *txq,
+				    struct eth_tx_1st_bd *first_bd,
+				    int nbd, bool data_split)
+{
+	u16 idx = txq->sw_tx_prod & NUM_TX_BDS_MAX;
+	struct sk_buff *skb = txq->sw_tx_ring.skbs[idx].skb;
+	struct eth_tx_bd *tx_data_bd;
+	int i, split_bd_len = 0;
+
+	/* Return prod to its position before this skb was handled */
+	qed_chain_set_prod(&txq->tx_pbl,
+			   le16_to_cpu(txq->tx_db.data.bd_prod), first_bd);
+
+	first_bd = (struct eth_tx_1st_bd *)qed_chain_produce(&txq->tx_pbl);
+
+	if (data_split) {
+		struct eth_tx_bd *split = (struct eth_tx_bd *)
+					  qed_chain_produce(&txq->tx_pbl);
+		split_bd_len = BD_UNMAP_LEN(split);
+		nbd--;
+	}
+
+	dma_unmap_single(txq->dev, BD_UNMAP_ADDR(first_bd),
+			 BD_UNMAP_LEN(first_bd) + split_bd_len, DMA_TO_DEVICE);
+
+	/* Unmap the data of the skb frags */
+	for (i = 0; i < nbd; i++) {
+		tx_data_bd = (struct eth_tx_bd *)
+			qed_chain_produce(&txq->tx_pbl);
+		if (tx_data_bd->nbytes)
+			dma_unmap_page(txq->dev,
+				       BD_UNMAP_ADDR(tx_data_bd),
+				       BD_UNMAP_LEN(tx_data_bd), DMA_TO_DEVICE);
+	}
+
+	/* Return again prod to its position before this skb was handled */
+	qed_chain_set_prod(&txq->tx_pbl,
+			   le16_to_cpu(txq->tx_db.data.bd_prod), first_bd);
+
+	/* Free skb */
+	dev_kfree_skb_any(skb);
+	txq->sw_tx_ring.skbs[idx].skb = NULL;
+	txq->sw_tx_ring.skbs[idx].flags = 0;
+}
+
+static u32 qede_xmit_type(struct sk_buff *skb, int *ipv6_ext)
+{
+	u32 rc = XMIT_L4_CSUM;
+	__be16 l3_proto;
+
+	if (skb->ip_summed != CHECKSUM_PARTIAL)
+		return XMIT_PLAIN;
+
+	l3_proto = vlan_get_protocol(skb);
+	if (l3_proto == htons(ETH_P_IPV6) &&
+	    (ipv6_hdr(skb)->nexthdr == NEXTHDR_IPV6))
+		*ipv6_ext = 1;
+
+	if (skb->encapsulation) {
+		rc |= XMIT_ENC;
+		if (skb_is_gso(skb)) {
+			unsigned short gso_type = skb_shinfo(skb)->gso_type;
+
+			if ((gso_type & SKB_GSO_UDP_TUNNEL_CSUM) ||
+			    (gso_type & SKB_GSO_GRE_CSUM))
+				rc |= XMIT_ENC_GSO_L4_CSUM;
+
+			rc |= XMIT_LSO;
+			return rc;
+		}
+	}
+
+	if (skb_is_gso(skb))
+		rc |= XMIT_LSO;
+
+	return rc;
+}
+
+static void qede_set_params_for_ipv6_ext(struct sk_buff *skb,
+					 struct eth_tx_2nd_bd *second_bd,
+					 struct eth_tx_3rd_bd *third_bd)
+{
+	u8 l4_proto;
+	u16 bd2_bits1 = 0, bd2_bits2 = 0;
+
+	bd2_bits1 |= (1 << ETH_TX_DATA_2ND_BD_IPV6_EXT_SHIFT);
+
+	bd2_bits2 |= ((((u8 *)skb_transport_header(skb) - skb->data) >> 1) &
+		     ETH_TX_DATA_2ND_BD_L4_HDR_START_OFFSET_W_MASK)
+		    << ETH_TX_DATA_2ND_BD_L4_HDR_START_OFFSET_W_SHIFT;
+
+	bd2_bits1 |= (ETH_L4_PSEUDO_CSUM_CORRECT_LENGTH <<
+		      ETH_TX_DATA_2ND_BD_L4_PSEUDO_CSUM_MODE_SHIFT);
+
+	if (vlan_get_protocol(skb) == htons(ETH_P_IPV6))
+		l4_proto = ipv6_hdr(skb)->nexthdr;
+	else
+		l4_proto = ip_hdr(skb)->protocol;
+
+	if (l4_proto == IPPROTO_UDP)
+		bd2_bits1 |= 1 << ETH_TX_DATA_2ND_BD_L4_UDP_SHIFT;
+
+	if (third_bd)
+		third_bd->data.bitfields |=
+			cpu_to_le16(((tcp_hdrlen(skb) / 4) &
+				ETH_TX_DATA_3RD_BD_TCP_HDR_LEN_DW_MASK) <<
+				ETH_TX_DATA_3RD_BD_TCP_HDR_LEN_DW_SHIFT);
+
+	second_bd->data.bitfields1 = cpu_to_le16(bd2_bits1);
+	second_bd->data.bitfields2 = cpu_to_le16(bd2_bits2);
+}
+
+static int map_frag_to_bd(struct qede_tx_queue *txq,
+			  skb_frag_t *frag, struct eth_tx_bd *bd)
+{
+	dma_addr_t mapping;
+
+	/* Map skb non-linear frag data for DMA */
+	mapping = skb_frag_dma_map(txq->dev, frag, 0,
+				   skb_frag_size(frag), DMA_TO_DEVICE);
+	if (unlikely(dma_mapping_error(txq->dev, mapping)))
+		return -ENOMEM;
+
+	/* Setup the data pointer of the frag data */
+	BD_SET_UNMAP_ADDR_LEN(bd, mapping, skb_frag_size(frag));
+
+	return 0;
+}
+
+static u16 qede_get_skb_hlen(struct sk_buff *skb, bool is_encap_pkt)
+{
+	if (is_encap_pkt)
+		return (skb_inner_transport_header(skb) +
+			inner_tcp_hdrlen(skb) - skb->data);
+	else
+		return (skb_transport_header(skb) +
+			tcp_hdrlen(skb) - skb->data);
+}
+
+/* +2 for 1st BD for headers and 2nd BD for headlen (if required) */
+#if ((MAX_SKB_FRAGS + 2) > ETH_TX_MAX_BDS_PER_NON_LSO_PACKET)
+static bool qede_pkt_req_lin(struct sk_buff *skb, u8 xmit_type)
+{
+	int allowed_frags = ETH_TX_MAX_BDS_PER_NON_LSO_PACKET - 1;
+
+	if (xmit_type & XMIT_LSO) {
+		int hlen;
+
+		hlen = qede_get_skb_hlen(skb, xmit_type & XMIT_ENC);
+
+		/* linear payload would require its own BD */
+		if (skb_headlen(skb) > hlen)
+			allowed_frags--;
+	}
+
+	return (skb_shinfo(skb)->nr_frags > allowed_frags);
+}
+#endif
+
+static inline void qede_update_tx_producer(struct qede_tx_queue *txq)
+{
+	/* wmb makes sure that the BDs data is updated before updating the
+	 * producer, otherwise FW may read old data from the BDs.
+	 */
+	wmb();
+	barrier();
+	writel(txq->tx_db.raw, txq->doorbell_addr);
+
+	/* mmiowb is needed to synchronize doorbell writes from more than one
+	 * processor. It guarantees that the write arrives to the device before
+	 * the queue lock is released and another start_xmit is called (possibly
+	 * on another CPU). Without this barrier, the next doorbell can bypass
+	 * this doorbell. This is applicable to IA64/Altix systems.
+	 */
+	mmiowb();
+}
+
+static int qede_xdp_xmit(struct qede_dev *edev, struct qede_fastpath *fp,
+			 struct sw_rx_data *metadata, u16 padding, u16 length)
+{
+	struct qede_tx_queue *txq = fp->xdp_tx;
+	u16 idx = txq->sw_tx_prod & NUM_TX_BDS_MAX;
+	struct eth_tx_1st_bd *first_bd;
+
+	if (!qed_chain_get_elem_left(&txq->tx_pbl)) {
+		txq->stopped_cnt++;
+		return -ENOMEM;
+	}
+
+	first_bd = (struct eth_tx_1st_bd *)qed_chain_produce(&txq->tx_pbl);
+
+	memset(first_bd, 0, sizeof(*first_bd));
+	first_bd->data.bd_flags.bitfields =
+	    BIT(ETH_TX_1ST_BD_FLAGS_START_BD_SHIFT);
+	first_bd->data.bitfields |=
+	    (length & ETH_TX_DATA_1ST_BD_PKT_LEN_MASK) <<
+	    ETH_TX_DATA_1ST_BD_PKT_LEN_SHIFT;
+	first_bd->data.nbds = 1;
+
+	/* We can safely ignore the offset, as it's 0 for XDP */
+	BD_SET_UNMAP_ADDR_LEN(first_bd, metadata->mapping + padding, length);
+
+	/* Synchronize the buffer back to device, as program [probably]
+	 * has changed it.
+	 */
+	dma_sync_single_for_device(&edev->pdev->dev,
+				   metadata->mapping + padding,
+				   length, PCI_DMA_TODEVICE);
+
+	txq->sw_tx_ring.pages[idx] = metadata->data;
+	txq->sw_tx_prod++;
+
+	/* Mark the fastpath for future XDP doorbell */
+	fp->xdp_xmit = 1;
+
+	return 0;
+}
+
+int qede_txq_has_work(struct qede_tx_queue *txq)
+{
+	u16 hw_bd_cons;
+
+	/* Tell compiler that consumer and producer can change */
+	barrier();
+	hw_bd_cons = le16_to_cpu(*txq->hw_cons_ptr);
+	if (qed_chain_get_cons_idx(&txq->tx_pbl) == hw_bd_cons + 1)
+		return 0;
+
+	return hw_bd_cons != qed_chain_get_cons_idx(&txq->tx_pbl);
+}
+
+static void qede_xdp_tx_int(struct qede_dev *edev, struct qede_tx_queue *txq)
+{
+	struct eth_tx_1st_bd *bd;
+	u16 hw_bd_cons;
+
+	hw_bd_cons = le16_to_cpu(*txq->hw_cons_ptr);
+	barrier();
+
+	while (hw_bd_cons != qed_chain_get_cons_idx(&txq->tx_pbl)) {
+		bd = (struct eth_tx_1st_bd *)qed_chain_consume(&txq->tx_pbl);
+
+		dma_unmap_single(&edev->pdev->dev, BD_UNMAP_ADDR(bd),
+				 PAGE_SIZE, DMA_BIDIRECTIONAL);
+		__free_page(txq->sw_tx_ring.pages[txq->sw_tx_cons &
+						  NUM_TX_BDS_MAX]);
+
+		txq->sw_tx_cons++;
+		txq->xmit_pkts++;
+	}
+}
+
+static int qede_tx_int(struct qede_dev *edev, struct qede_tx_queue *txq)
+{
+	struct netdev_queue *netdev_txq;
+	u16 hw_bd_cons;
+	unsigned int pkts_compl = 0, bytes_compl = 0;
+	int rc;
+
+	netdev_txq = netdev_get_tx_queue(edev->ndev, txq->index);
+
+	hw_bd_cons = le16_to_cpu(*txq->hw_cons_ptr);
+	barrier();
+
+	while (hw_bd_cons != qed_chain_get_cons_idx(&txq->tx_pbl)) {
+		int len = 0;
+
+		rc = qede_free_tx_pkt(edev, txq, &len);
+		if (rc) {
+			DP_NOTICE(edev, "hw_bd_cons = %d, chain_cons=%d\n",
+				  hw_bd_cons,
+				  qed_chain_get_cons_idx(&txq->tx_pbl));
+			break;
+		}
+
+		bytes_compl += len;
+		pkts_compl++;
+		txq->sw_tx_cons++;
+		txq->xmit_pkts++;
+	}
+
+	netdev_tx_completed_queue(netdev_txq, pkts_compl, bytes_compl);
+
+	/* Need to make the tx_bd_cons update visible to start_xmit()
+	 * before checking for netif_tx_queue_stopped().  Without the
+	 * memory barrier, there is a small possibility that
+	 * start_xmit() will miss it and cause the queue to be stopped
+	 * forever.
+	 * On the other hand we need an rmb() here to ensure the proper
+	 * ordering of bit testing in the following
+	 * netif_tx_queue_stopped(txq) call.
+	 */
+	smp_mb();
+
+	if (unlikely(netif_tx_queue_stopped(netdev_txq))) {
+		/* Taking tx_lock is needed to prevent reenabling the queue
+		 * while it's empty. This could have happen if rx_action() gets
+		 * suspended in qede_tx_int() after the condition before
+		 * netif_tx_wake_queue(), while tx_action (qede_start_xmit()):
+		 *
+		 * stops the queue->sees fresh tx_bd_cons->releases the queue->
+		 * sends some packets consuming the whole queue again->
+		 * stops the queue
+		 */
+
+		__netif_tx_lock(netdev_txq, smp_processor_id());
+
+		if ((netif_tx_queue_stopped(netdev_txq)) &&
+		    (edev->state == QEDE_STATE_OPEN) &&
+		    (qed_chain_get_elem_left(&txq->tx_pbl)
+		      >= (MAX_SKB_FRAGS + 1))) {
+			netif_tx_wake_queue(netdev_txq);
+			DP_VERBOSE(edev, NETIF_MSG_TX_DONE,
+				   "Wake queue was called\n");
+		}
+
+		__netif_tx_unlock(netdev_txq);
+	}
+
+	return 0;
+}
+
+bool qede_has_rx_work(struct qede_rx_queue *rxq)
+{
+	u16 hw_comp_cons, sw_comp_cons;
+
+	/* Tell compiler that status block fields can change */
+	barrier();
+
+	hw_comp_cons = le16_to_cpu(*rxq->hw_cons_ptr);
+	sw_comp_cons = qed_chain_get_cons_idx(&rxq->rx_comp_ring);
+
+	return hw_comp_cons != sw_comp_cons;
+}
+
+static inline void qede_rx_bd_ring_consume(struct qede_rx_queue *rxq)
+{
+	qed_chain_consume(&rxq->rx_bd_ring);
+	rxq->sw_rx_cons++;
+}
+
+/* This function reuses the buffer(from an offset) from
+ * consumer index to producer index in the bd ring
+ */
+static inline void qede_reuse_page(struct qede_rx_queue *rxq,
+				   struct sw_rx_data *curr_cons)
+{
+	struct eth_rx_bd *rx_bd_prod = qed_chain_produce(&rxq->rx_bd_ring);
+	struct sw_rx_data *curr_prod;
+	dma_addr_t new_mapping;
+
+	curr_prod = &rxq->sw_rx_ring[rxq->sw_rx_prod & NUM_RX_BDS_MAX];
+	*curr_prod = *curr_cons;
+
+	new_mapping = curr_prod->mapping + curr_prod->page_offset;
+
+	rx_bd_prod->addr.hi = cpu_to_le32(upper_32_bits(new_mapping));
+	rx_bd_prod->addr.lo = cpu_to_le32(lower_32_bits(new_mapping));
+
+	rxq->sw_rx_prod++;
+	curr_cons->data = NULL;
+}
+
+/* In case of allocation failures reuse buffers
+ * from consumer index to produce buffers for firmware
+ */
+void qede_recycle_rx_bd_ring(struct qede_rx_queue *rxq, u8 count)
+{
+	struct sw_rx_data *curr_cons;
+
+	for (; count > 0; count--) {
+		curr_cons = &rxq->sw_rx_ring[rxq->sw_rx_cons & NUM_RX_BDS_MAX];
+		qede_reuse_page(rxq, curr_cons);
+		qede_rx_bd_ring_consume(rxq);
+	}
+}
+
+static inline int qede_realloc_rx_buffer(struct qede_rx_queue *rxq,
+					 struct sw_rx_data *curr_cons)
+{
+	/* Move to the next segment in the page */
+	curr_cons->page_offset += rxq->rx_buf_seg_size;
+
+	if (curr_cons->page_offset == PAGE_SIZE) {
+		if (unlikely(qede_alloc_rx_buffer(rxq, true))) {
+			/* Since we failed to allocate new buffer
+			 * current buffer can be used again.
+			 */
+			curr_cons->page_offset -= rxq->rx_buf_seg_size;
+
+			return -ENOMEM;
+		}
+
+		dma_unmap_page(rxq->dev, curr_cons->mapping,
+			       PAGE_SIZE, rxq->data_direction);
+	} else {
+		/* Increment refcount of the page as we don't want
+		 * network stack to take the ownership of the page
+		 * which can be recycled multiple times by the driver.
+		 */
+		page_ref_inc(curr_cons->data);
+		qede_reuse_page(rxq, curr_cons);
+	}
+
+	return 0;
+}
+
+void qede_update_rx_prod(struct qede_dev *edev, struct qede_rx_queue *rxq)
+{
+	u16 bd_prod = qed_chain_get_prod_idx(&rxq->rx_bd_ring);
+	u16 cqe_prod = qed_chain_get_prod_idx(&rxq->rx_comp_ring);
+	struct eth_rx_prod_data rx_prods = {0};
+
+	/* Update producers */
+	rx_prods.bd_prod = cpu_to_le16(bd_prod);
+	rx_prods.cqe_prod = cpu_to_le16(cqe_prod);
+
+	/* Make sure that the BD and SGE data is updated before updating the
+	 * producers since FW might read the BD/SGE right after the producer
+	 * is updated.
+	 */
+	wmb();
+
+	internal_ram_wr(rxq->hw_rxq_prod_addr, sizeof(rx_prods),
+			(u32 *)&rx_prods);
+
+	/* mmiowb is needed to synchronize doorbell writes from more than one
+	 * processor. It guarantees that the write arrives to the device before
+	 * the napi lock is released and another qede_poll is called (possibly
+	 * on another CPU). Without this barrier, the next doorbell can bypass
+	 * this doorbell. This is applicable to IA64/Altix systems.
+	 */
+	mmiowb();
+}
+
+static void qede_get_rxhash(struct sk_buff *skb, u8 bitfields, __le32 rss_hash)
+{
+	enum pkt_hash_types hash_type = PKT_HASH_TYPE_NONE;
+	enum rss_hash_type htype;
+	u32 hash = 0;
+
+	htype = GET_FIELD(bitfields, ETH_FAST_PATH_RX_REG_CQE_RSS_HASH_TYPE);
+	if (htype) {
+		hash_type = ((htype == RSS_HASH_TYPE_IPV4) ||
+			     (htype == RSS_HASH_TYPE_IPV6)) ?
+			    PKT_HASH_TYPE_L3 : PKT_HASH_TYPE_L4;
+		hash = le32_to_cpu(rss_hash);
+	}
+	skb_set_hash(skb, hash, hash_type);
+}
+
+static void qede_set_skb_csum(struct sk_buff *skb, u8 csum_flag)
+{
+	skb_checksum_none_assert(skb);
+
+	if (csum_flag & QEDE_CSUM_UNNECESSARY)
+		skb->ip_summed = CHECKSUM_UNNECESSARY;
+
+	if (csum_flag & QEDE_TUNN_CSUM_UNNECESSARY) {
+		skb->csum_level = 1;
+		skb->encapsulation = 1;
+	}
+}
+
+static inline void qede_skb_receive(struct qede_dev *edev,
+				    struct qede_fastpath *fp,
+				    struct qede_rx_queue *rxq,
+				    struct sk_buff *skb, u16 vlan_tag)
+{
+	if (vlan_tag)
+		__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vlan_tag);
+
+	napi_gro_receive(&fp->napi, skb);
+	rxq->rcv_pkts++;
+}
+
+static void qede_set_gro_params(struct qede_dev *edev,
+				struct sk_buff *skb,
+				struct eth_fast_path_rx_tpa_start_cqe *cqe)
+{
+	u16 parsing_flags = le16_to_cpu(cqe->pars_flags.flags);
+
+	if (((parsing_flags >> PARSING_AND_ERR_FLAGS_L3TYPE_SHIFT) &
+	    PARSING_AND_ERR_FLAGS_L3TYPE_MASK) == 2)
+		skb_shinfo(skb)->gso_type = SKB_GSO_TCPV6;
+	else
+		skb_shinfo(skb)->gso_type = SKB_GSO_TCPV4;
+
+	skb_shinfo(skb)->gso_size = __le16_to_cpu(cqe->len_on_first_bd) -
+				    cqe->header_len;
+}
+
+static int qede_fill_frag_skb(struct qede_dev *edev,
+			      struct qede_rx_queue *rxq,
+			      u8 tpa_agg_index, u16 len_on_bd)
+{
+	struct sw_rx_data *current_bd = &rxq->sw_rx_ring[rxq->sw_rx_cons &
+							 NUM_RX_BDS_MAX];
+	struct qede_agg_info *tpa_info = &rxq->tpa_info[tpa_agg_index];
+	struct sk_buff *skb = tpa_info->skb;
+
+	if (unlikely(tpa_info->state != QEDE_AGG_STATE_START))
+		goto out;
+
+	/* Add one frag and update the appropriate fields in the skb */
+	skb_fill_page_desc(skb, tpa_info->frag_id++,
+			   current_bd->data, current_bd->page_offset,
+			   len_on_bd);
+
+	if (unlikely(qede_realloc_rx_buffer(rxq, current_bd))) {
+		/* Incr page ref count to reuse on allocation failure
+		 * so that it doesn't get freed while freeing SKB.
+		 */
+		page_ref_inc(current_bd->data);
+		goto out;
+	}
+
+	qed_chain_consume(&rxq->rx_bd_ring);
+	rxq->sw_rx_cons++;
+
+	skb->data_len += len_on_bd;
+	skb->truesize += rxq->rx_buf_seg_size;
+	skb->len += len_on_bd;
+
+	return 0;
+
+out:
+	tpa_info->state = QEDE_AGG_STATE_ERROR;
+	qede_recycle_rx_bd_ring(rxq, 1);
+
+	return -ENOMEM;
+}
+
+static bool qede_tunn_exist(u16 flag)
+{
+	return !!(flag & (PARSING_AND_ERR_FLAGS_TUNNELEXIST_MASK <<
+			  PARSING_AND_ERR_FLAGS_TUNNELEXIST_SHIFT));
+}
+
+static u8 qede_check_tunn_csum(u16 flag)
+{
+	u16 csum_flag = 0;
+	u8 tcsum = 0;
+
+	if (flag & (PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMWASCALCULATED_MASK <<
+		    PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMWASCALCULATED_SHIFT))
+		csum_flag |= PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMERROR_MASK <<
+			     PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMERROR_SHIFT;
+
+	if (flag & (PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_MASK <<
+		    PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_SHIFT)) {
+		csum_flag |= PARSING_AND_ERR_FLAGS_L4CHKSMERROR_MASK <<
+			     PARSING_AND_ERR_FLAGS_L4CHKSMERROR_SHIFT;
+		tcsum = QEDE_TUNN_CSUM_UNNECESSARY;
+	}
+
+	csum_flag |= PARSING_AND_ERR_FLAGS_TUNNELIPHDRERROR_MASK <<
+		     PARSING_AND_ERR_FLAGS_TUNNELIPHDRERROR_SHIFT |
+		     PARSING_AND_ERR_FLAGS_IPHDRERROR_MASK <<
+		     PARSING_AND_ERR_FLAGS_IPHDRERROR_SHIFT;
+
+	if (csum_flag & flag)
+		return QEDE_CSUM_ERROR;
+
+	return QEDE_CSUM_UNNECESSARY | tcsum;
+}
+
+static void qede_tpa_start(struct qede_dev *edev,
+			   struct qede_rx_queue *rxq,
+			   struct eth_fast_path_rx_tpa_start_cqe *cqe)
+{
+	struct qede_agg_info *tpa_info = &rxq->tpa_info[cqe->tpa_agg_index];
+	struct eth_rx_bd *rx_bd_cons = qed_chain_consume(&rxq->rx_bd_ring);
+	struct eth_rx_bd *rx_bd_prod = qed_chain_produce(&rxq->rx_bd_ring);
+	struct sw_rx_data *replace_buf = &tpa_info->buffer;
+	dma_addr_t mapping = tpa_info->buffer_mapping;
+	struct sw_rx_data *sw_rx_data_cons;
+	struct sw_rx_data *sw_rx_data_prod;
+
+	sw_rx_data_cons = &rxq->sw_rx_ring[rxq->sw_rx_cons & NUM_RX_BDS_MAX];
+	sw_rx_data_prod = &rxq->sw_rx_ring[rxq->sw_rx_prod & NUM_RX_BDS_MAX];
+
+	/* Use pre-allocated replacement buffer - we can't release the agg.
+	 * start until its over and we don't want to risk allocation failing
+	 * here, so re-allocate when aggregation will be over.
+	 */
+	sw_rx_data_prod->mapping = replace_buf->mapping;
+
+	sw_rx_data_prod->data = replace_buf->data;
+	rx_bd_prod->addr.hi = cpu_to_le32(upper_32_bits(mapping));
+	rx_bd_prod->addr.lo = cpu_to_le32(lower_32_bits(mapping));
+	sw_rx_data_prod->page_offset = replace_buf->page_offset;
+
+	rxq->sw_rx_prod++;
+
+	/* move partial skb from cons to pool (don't unmap yet)
+	 * save mapping, incase we drop the packet later on.
+	 */
+	tpa_info->buffer = *sw_rx_data_cons;
+	mapping = HILO_U64(le32_to_cpu(rx_bd_cons->addr.hi),
+			   le32_to_cpu(rx_bd_cons->addr.lo));
+
+	tpa_info->buffer_mapping = mapping;
+	rxq->sw_rx_cons++;
+
+	/* set tpa state to start only if we are able to allocate skb
+	 * for this aggregation, otherwise mark as error and aggregation will
+	 * be dropped
+	 */
+	tpa_info->skb = netdev_alloc_skb(edev->ndev,
+					 le16_to_cpu(cqe->len_on_first_bd));
+	if (unlikely(!tpa_info->skb)) {
+		DP_NOTICE(edev, "Failed to allocate SKB for gro\n");
+		tpa_info->state = QEDE_AGG_STATE_ERROR;
+		goto cons_buf;
+	}
+
+	/* Start filling in the aggregation info */
+	skb_put(tpa_info->skb, le16_to_cpu(cqe->len_on_first_bd));
+	tpa_info->frag_id = 0;
+	tpa_info->state = QEDE_AGG_STATE_START;
+
+	/* Store some information from first CQE */
+	tpa_info->start_cqe_placement_offset = cqe->placement_offset;
+	tpa_info->start_cqe_bd_len = le16_to_cpu(cqe->len_on_first_bd);
+	if ((le16_to_cpu(cqe->pars_flags.flags) >>
+	     PARSING_AND_ERR_FLAGS_TAG8021QEXIST_SHIFT) &
+	    PARSING_AND_ERR_FLAGS_TAG8021QEXIST_MASK)
+		tpa_info->vlan_tag = le16_to_cpu(cqe->vlan_tag);
+	else
+		tpa_info->vlan_tag = 0;
+
+	qede_get_rxhash(tpa_info->skb, cqe->bitfields, cqe->rss_hash);
+
+	/* This is needed in order to enable forwarding support */
+	qede_set_gro_params(edev, tpa_info->skb, cqe);
+
+cons_buf: /* We still need to handle bd_len_list to consume buffers */
+	if (likely(cqe->ext_bd_len_list[0]))
+		qede_fill_frag_skb(edev, rxq, cqe->tpa_agg_index,
+				   le16_to_cpu(cqe->ext_bd_len_list[0]));
+
+	if (unlikely(cqe->ext_bd_len_list[1])) {
+		DP_ERR(edev,
+		       "Unlikely - got a TPA aggregation with more than one ext_bd_len_list entry in the TPA start\n");
+		tpa_info->state = QEDE_AGG_STATE_ERROR;
+	}
+}
+
+#ifdef CONFIG_INET
+static void qede_gro_ip_csum(struct sk_buff *skb)
+{
+	const struct iphdr *iph = ip_hdr(skb);
+	struct tcphdr *th;
+
+	skb_set_transport_header(skb, sizeof(struct iphdr));
+	th = tcp_hdr(skb);
+
+	th->check = ~tcp_v4_check(skb->len - skb_transport_offset(skb),
+				  iph->saddr, iph->daddr, 0);
+
+	tcp_gro_complete(skb);
+}
+
+static void qede_gro_ipv6_csum(struct sk_buff *skb)
+{
+	struct ipv6hdr *iph = ipv6_hdr(skb);
+	struct tcphdr *th;
+
+	skb_set_transport_header(skb, sizeof(struct ipv6hdr));
+	th = tcp_hdr(skb);
+
+	th->check = ~tcp_v6_check(skb->len - skb_transport_offset(skb),
+				  &iph->saddr, &iph->daddr, 0);
+	tcp_gro_complete(skb);
+}
+#endif
+
+static void qede_gro_receive(struct qede_dev *edev,
+			     struct qede_fastpath *fp,
+			     struct sk_buff *skb,
+			     u16 vlan_tag)
+{
+	/* FW can send a single MTU sized packet from gro flow
+	 * due to aggregation timeout/last segment etc. which
+	 * is not expected to be a gro packet. If a skb has zero
+	 * frags then simply push it in the stack as non gso skb.
+	 */
+	if (unlikely(!skb->data_len)) {
+		skb_shinfo(skb)->gso_type = 0;
+		skb_shinfo(skb)->gso_size = 0;
+		goto send_skb;
+	}
+
+#ifdef CONFIG_INET
+	if (skb_shinfo(skb)->gso_size) {
+		skb_reset_network_header(skb);
+
+		switch (skb->protocol) {
+		case htons(ETH_P_IP):
+			qede_gro_ip_csum(skb);
+			break;
+		case htons(ETH_P_IPV6):
+			qede_gro_ipv6_csum(skb);
+			break;
+		default:
+			DP_ERR(edev,
+			       "Error: FW GRO supports only IPv4/IPv6, not 0x%04x\n",
+			       ntohs(skb->protocol));
+		}
+	}
+#endif
+
+send_skb:
+	skb_record_rx_queue(skb, fp->rxq->rxq_id);
+	qede_skb_receive(edev, fp, fp->rxq, skb, vlan_tag);
+}
+
+static inline void qede_tpa_cont(struct qede_dev *edev,
+				 struct qede_rx_queue *rxq,
+				 struct eth_fast_path_rx_tpa_cont_cqe *cqe)
+{
+	int i;
+
+	for (i = 0; cqe->len_list[i]; i++)
+		qede_fill_frag_skb(edev, rxq, cqe->tpa_agg_index,
+				   le16_to_cpu(cqe->len_list[i]));
+
+	if (unlikely(i > 1))
+		DP_ERR(edev,
+		       "Strange - TPA cont with more than a single len_list entry\n");
+}
+
+static void qede_tpa_end(struct qede_dev *edev,
+			 struct qede_fastpath *fp,
+			 struct eth_fast_path_rx_tpa_end_cqe *cqe)
+{
+	struct qede_rx_queue *rxq = fp->rxq;
+	struct qede_agg_info *tpa_info;
+	struct sk_buff *skb;
+	int i;
+
+	tpa_info = &rxq->tpa_info[cqe->tpa_agg_index];
+	skb = tpa_info->skb;
+
+	for (i = 0; cqe->len_list[i]; i++)
+		qede_fill_frag_skb(edev, rxq, cqe->tpa_agg_index,
+				   le16_to_cpu(cqe->len_list[i]));
+	if (unlikely(i > 1))
+		DP_ERR(edev,
+		       "Strange - TPA emd with more than a single len_list entry\n");
+
+	if (unlikely(tpa_info->state != QEDE_AGG_STATE_START))
+		goto err;
+
+	/* Sanity */
+	if (unlikely(cqe->num_of_bds != tpa_info->frag_id + 1))
+		DP_ERR(edev,
+		       "Strange - TPA had %02x BDs, but SKB has only %d frags\n",
+		       cqe->num_of_bds, tpa_info->frag_id);
+	if (unlikely(skb->len != le16_to_cpu(cqe->total_packet_len)))
+		DP_ERR(edev,
+		       "Strange - total packet len [cqe] is %4x but SKB has len %04x\n",
+		       le16_to_cpu(cqe->total_packet_len), skb->len);
+
+	memcpy(skb->data,
+	       page_address(tpa_info->buffer.data) +
+	       tpa_info->start_cqe_placement_offset +
+	       tpa_info->buffer.page_offset, tpa_info->start_cqe_bd_len);
+
+	/* Finalize the SKB */
+	skb->protocol = eth_type_trans(skb, edev->ndev);
+	skb->ip_summed = CHECKSUM_UNNECESSARY;
+
+	/* tcp_gro_complete() will copy NAPI_GRO_CB(skb)->count
+	 * to skb_shinfo(skb)->gso_segs
+	 */
+	NAPI_GRO_CB(skb)->count = le16_to_cpu(cqe->num_of_coalesced_segs);
+
+	qede_gro_receive(edev, fp, skb, tpa_info->vlan_tag);
+
+	tpa_info->state = QEDE_AGG_STATE_NONE;
+
+	return;
+err:
+	tpa_info->state = QEDE_AGG_STATE_NONE;
+	dev_kfree_skb_any(tpa_info->skb);
+	tpa_info->skb = NULL;
+}
+
+static u8 qede_check_notunn_csum(u16 flag)
+{
+	u16 csum_flag = 0;
+	u8 csum = 0;
+
+	if (flag & (PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_MASK <<
+		    PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_SHIFT)) {
+		csum_flag |= PARSING_AND_ERR_FLAGS_L4CHKSMERROR_MASK <<
+			     PARSING_AND_ERR_FLAGS_L4CHKSMERROR_SHIFT;
+		csum = QEDE_CSUM_UNNECESSARY;
+	}
+
+	csum_flag |= PARSING_AND_ERR_FLAGS_IPHDRERROR_MASK <<
+		     PARSING_AND_ERR_FLAGS_IPHDRERROR_SHIFT;
+
+	if (csum_flag & flag)
+		return QEDE_CSUM_ERROR;
+
+	return csum;
+}
+
+static u8 qede_check_csum(u16 flag)
+{
+	if (!qede_tunn_exist(flag))
+		return qede_check_notunn_csum(flag);
+	else
+		return qede_check_tunn_csum(flag);
+}
+
+static bool qede_pkt_is_ip_fragmented(struct eth_fast_path_rx_reg_cqe *cqe,
+				      u16 flag)
+{
+	u8 tun_pars_flg = cqe->tunnel_pars_flags.flags;
+
+	if ((tun_pars_flg & (ETH_TUNNEL_PARSING_FLAGS_IPV4_FRAGMENT_MASK <<
+			     ETH_TUNNEL_PARSING_FLAGS_IPV4_FRAGMENT_SHIFT)) ||
+	    (flag & (PARSING_AND_ERR_FLAGS_IPV4FRAG_MASK <<
+		     PARSING_AND_ERR_FLAGS_IPV4FRAG_SHIFT)))
+		return true;
+
+	return false;
+}
+
+/* Return true iff packet is to be passed to stack */
+static bool qede_rx_xdp(struct qede_dev *edev,
+			struct qede_fastpath *fp,
+			struct qede_rx_queue *rxq,
+			struct bpf_prog *prog,
+			struct sw_rx_data *bd,
+			struct eth_fast_path_rx_reg_cqe *cqe)
+{
+	u16 len = le16_to_cpu(cqe->len_on_first_bd);
+	struct xdp_buff xdp;
+	enum xdp_action act;
+
+	xdp.data = page_address(bd->data) + cqe->placement_offset;
+	xdp.data_end = xdp.data + len;
+
+	/* Queues always have a full reset currently, so for the time
+	 * being until there's atomic program replace just mark read
+	 * side for map helpers.
+	 */
+	rcu_read_lock();
+	act = bpf_prog_run_xdp(prog, &xdp);
+	rcu_read_unlock();
+
+	if (act == XDP_PASS)
+		return true;
+
+	/* Count number of packets not to be passed to stack */
+	rxq->xdp_no_pass++;
+
+	switch (act) {
+	case XDP_TX:
+		/* We need the replacement buffer before transmit. */
+		if (qede_alloc_rx_buffer(rxq, true)) {
+			qede_recycle_rx_bd_ring(rxq, 1);
+			return false;
+		}
+
+		/* Now if there's a transmission problem, we'd still have to
+		 * throw current buffer, as replacement was already allocated.
+		 */
+		if (qede_xdp_xmit(edev, fp, bd, cqe->placement_offset, len)) {
+			dma_unmap_page(rxq->dev, bd->mapping,
+				       PAGE_SIZE, DMA_BIDIRECTIONAL);
+			__free_page(bd->data);
+		}
+
+		/* Regardless, we've consumed an Rx BD */
+		qede_rx_bd_ring_consume(rxq);
+		return false;
+
+	default:
+		bpf_warn_invalid_xdp_action(act);
+	case XDP_ABORTED:
+	case XDP_DROP:
+		qede_recycle_rx_bd_ring(rxq, cqe->bd_num);
+	}
+
+	return false;
+}
+
+static struct sk_buff *qede_rx_allocate_skb(struct qede_dev *edev,
+					    struct qede_rx_queue *rxq,
+					    struct sw_rx_data *bd, u16 len,
+					    u16 pad)
+{
+	unsigned int offset = bd->page_offset;
+	struct skb_frag_struct *frag;
+	struct page *page = bd->data;
+	unsigned int pull_len;
+	struct sk_buff *skb;
+	unsigned char *va;
+
+	/* Allocate a new SKB with a sufficient large header len */
+	skb = netdev_alloc_skb(edev->ndev, QEDE_RX_HDR_SIZE);
+	if (unlikely(!skb))
+		return NULL;
+
+	/* Copy data into SKB - if it's small, we can simply copy it and
+	 * re-use the already allcoated & mapped memory.
+	 */
+	if (len + pad <= edev->rx_copybreak) {
+		memcpy(skb_put(skb, len),
+		       page_address(page) + pad + offset, len);
+		qede_reuse_page(rxq, bd);
+		goto out;
+	}
+
+	frag = &skb_shinfo(skb)->frags[0];
+
+	skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags,
+			page, pad + offset, len, rxq->rx_buf_seg_size);
+
+	va = skb_frag_address(frag);
+	pull_len = eth_get_headlen(va, QEDE_RX_HDR_SIZE);
+
+	/* Align the pull_len to optimize memcpy */
+	memcpy(skb->data, va, ALIGN(pull_len, sizeof(long)));
+
+	/* Correct the skb & frag sizes offset after the pull */
+	skb_frag_size_sub(frag, pull_len);
+	frag->page_offset += pull_len;
+	skb->data_len -= pull_len;
+	skb->tail += pull_len;
+
+	if (unlikely(qede_realloc_rx_buffer(rxq, bd))) {
+		/* Incr page ref count to reuse on allocation failure so
+		 * that it doesn't get freed while freeing SKB [as its
+		 * already mapped there].
+		 */
+		page_ref_inc(page);
+		dev_kfree_skb_any(skb);
+		return NULL;
+	}
+
+out:
+	/* We've consumed the first BD and prepared an SKB */
+	qede_rx_bd_ring_consume(rxq);
+	return skb;
+}
+
+static int qede_rx_build_jumbo(struct qede_dev *edev,
+			       struct qede_rx_queue *rxq,
+			       struct sk_buff *skb,
+			       struct eth_fast_path_rx_reg_cqe *cqe,
+			       u16 first_bd_len)
+{
+	u16 pkt_len = le16_to_cpu(cqe->pkt_len);
+	struct sw_rx_data *bd;
+	u16 bd_cons_idx;
+	u8 num_frags;
+
+	pkt_len -= first_bd_len;
+
+	/* We've already used one BD for the SKB. Now take care of the rest */
+	for (num_frags = cqe->bd_num - 1; num_frags > 0; num_frags--) {
+		u16 cur_size = pkt_len > rxq->rx_buf_size ? rxq->rx_buf_size :
+		    pkt_len;
+
+		if (unlikely(!cur_size)) {
+			DP_ERR(edev,
+			       "Still got %d BDs for mapping jumbo, but length became 0\n",
+			       num_frags);
+			goto out;
+		}
+
+		/* We need a replacement buffer for each BD */
+		if (unlikely(qede_alloc_rx_buffer(rxq, true)))
+			goto out;
+
+		/* Now that we've allocated the replacement buffer,
+		 * we can safely consume the next BD and map it to the SKB.
+		 */
+		bd_cons_idx = rxq->sw_rx_cons & NUM_RX_BDS_MAX;
+		bd = &rxq->sw_rx_ring[bd_cons_idx];
+		qede_rx_bd_ring_consume(rxq);
+
+		dma_unmap_page(rxq->dev, bd->mapping,
+			       PAGE_SIZE, DMA_FROM_DEVICE);
+
+		skb_fill_page_desc(skb, skb_shinfo(skb)->nr_frags++,
+				   bd->data, 0, cur_size);
+
+		skb->truesize += PAGE_SIZE;
+		skb->data_len += cur_size;
+		skb->len += cur_size;
+		pkt_len -= cur_size;
+	}
+
+	if (unlikely(pkt_len))
+		DP_ERR(edev,
+		       "Mapped all BDs of jumbo, but still have %d bytes\n",
+		       pkt_len);
+
+out:
+	return num_frags;
+}
+
+static int qede_rx_process_tpa_cqe(struct qede_dev *edev,
+				   struct qede_fastpath *fp,
+				   struct qede_rx_queue *rxq,
+				   union eth_rx_cqe *cqe,
+				   enum eth_rx_cqe_type type)
+{
+	switch (type) {
+	case ETH_RX_CQE_TYPE_TPA_START:
+		qede_tpa_start(edev, rxq, &cqe->fast_path_tpa_start);
+		return 0;
+	case ETH_RX_CQE_TYPE_TPA_CONT:
+		qede_tpa_cont(edev, rxq, &cqe->fast_path_tpa_cont);
+		return 0;
+	case ETH_RX_CQE_TYPE_TPA_END:
+		qede_tpa_end(edev, fp, &cqe->fast_path_tpa_end);
+		return 1;
+	default:
+		return 0;
+	}
+}
+
+static int qede_rx_process_cqe(struct qede_dev *edev,
+			       struct qede_fastpath *fp,
+			       struct qede_rx_queue *rxq)
+{
+	struct bpf_prog *xdp_prog = READ_ONCE(rxq->xdp_prog);
+	struct eth_fast_path_rx_reg_cqe *fp_cqe;
+	u16 len, pad, bd_cons_idx, parse_flag;
+	enum eth_rx_cqe_type cqe_type;
+	union eth_rx_cqe *cqe;
+	struct sw_rx_data *bd;
+	struct sk_buff *skb;
+	__le16 flags;
+	u8 csum_flag;
+
+	/* Get the CQE from the completion ring */
+	cqe = (union eth_rx_cqe *)qed_chain_consume(&rxq->rx_comp_ring);
+	cqe_type = cqe->fast_path_regular.type;
+
+	/* Process an unlikely slowpath event */
+	if (unlikely(cqe_type == ETH_RX_CQE_TYPE_SLOW_PATH)) {
+		struct eth_slow_path_rx_cqe *sp_cqe;
+
+		sp_cqe = (struct eth_slow_path_rx_cqe *)cqe;
+		edev->ops->eth_cqe_completion(edev->cdev, fp->id, sp_cqe);
+		return 0;
+	}
+
+	/* Handle TPA cqes */
+	if (cqe_type != ETH_RX_CQE_TYPE_REGULAR)
+		return qede_rx_process_tpa_cqe(edev, fp, rxq, cqe, cqe_type);
+
+	/* Get the data from the SW ring; Consume it only after it's evident
+	 * we wouldn't recycle it.
+	 */
+	bd_cons_idx = rxq->sw_rx_cons & NUM_RX_BDS_MAX;
+	bd = &rxq->sw_rx_ring[bd_cons_idx];
+
+	fp_cqe = &cqe->fast_path_regular;
+	len = le16_to_cpu(fp_cqe->len_on_first_bd);
+	pad = fp_cqe->placement_offset;
+
+	/* Run eBPF program if one is attached */
+	if (xdp_prog)
+		if (!qede_rx_xdp(edev, fp, rxq, xdp_prog, bd, fp_cqe))
+			return 1;
+
+	/* If this is an error packet then drop it */
+	flags = cqe->fast_path_regular.pars_flags.flags;
+	parse_flag = le16_to_cpu(flags);
+
+	csum_flag = qede_check_csum(parse_flag);
+	if (unlikely(csum_flag == QEDE_CSUM_ERROR)) {
+		if (qede_pkt_is_ip_fragmented(fp_cqe, parse_flag)) {
+			rxq->rx_ip_frags++;
+		} else {
+			DP_NOTICE(edev,
+				  "CQE has error, flags = %x, dropping incoming packet\n",
+				  parse_flag);
+			rxq->rx_hw_errors++;
+			qede_recycle_rx_bd_ring(rxq, fp_cqe->bd_num);
+			return 0;
+		}
+	}
+
+	/* Basic validation passed; Need to prepare an SKB. This would also
+	 * guarantee to finally consume the first BD upon success.
+	 */
+	skb = qede_rx_allocate_skb(edev, rxq, bd, len, pad);
+	if (!skb) {
+		rxq->rx_alloc_errors++;
+		qede_recycle_rx_bd_ring(rxq, fp_cqe->bd_num);
+		return 0;
+	}
+
+	/* In case of Jumbo packet, several PAGE_SIZEd buffers will be pointed
+	 * by a single cqe.
+	 */
+	if (fp_cqe->bd_num > 1) {
+		u16 unmapped_frags = qede_rx_build_jumbo(edev, rxq, skb,
+							 fp_cqe, len);
+
+		if (unlikely(unmapped_frags > 0)) {
+			qede_recycle_rx_bd_ring(rxq, unmapped_frags);
+			dev_kfree_skb_any(skb);
+			return 0;
+		}
+	}
+
+	/* The SKB contains all the data. Now prepare meta-magic */
+	skb->protocol = eth_type_trans(skb, edev->ndev);
+	qede_get_rxhash(skb, fp_cqe->bitfields, fp_cqe->rss_hash);
+	qede_set_skb_csum(skb, csum_flag);
+	skb_record_rx_queue(skb, rxq->rxq_id);
+
+	/* SKB is prepared - pass it to stack */
+	qede_skb_receive(edev, fp, rxq, skb, le16_to_cpu(fp_cqe->vlan_tag));
+
+	return 1;
+}
+
+static int qede_rx_int(struct qede_fastpath *fp, int budget)
+{
+	struct qede_rx_queue *rxq = fp->rxq;
+	struct qede_dev *edev = fp->edev;
+	u16 hw_comp_cons, sw_comp_cons;
+	int work_done = 0;
+
+	hw_comp_cons = le16_to_cpu(*rxq->hw_cons_ptr);
+	sw_comp_cons = qed_chain_get_cons_idx(&rxq->rx_comp_ring);
+
+	/* Memory barrier to prevent the CPU from doing speculative reads of CQE
+	 * / BD in the while-loop before reading hw_comp_cons. If the CQE is
+	 * read before it is written by FW, then FW writes CQE and SB, and then
+	 * the CPU reads the hw_comp_cons, it will use an old CQE.
+	 */
+	rmb();
+
+	/* Loop to complete all indicated BDs */
+	while ((sw_comp_cons != hw_comp_cons) && (work_done < budget)) {
+		qede_rx_process_cqe(edev, fp, rxq);
+		qed_chain_recycle_consumed(&rxq->rx_comp_ring);
+		sw_comp_cons = qed_chain_get_cons_idx(&rxq->rx_comp_ring);
+		work_done++;
+	}
+
+	/* Allocate replacement buffers */
+	while (rxq->num_rx_buffers - rxq->filled_buffers)
+		if (qede_alloc_rx_buffer(rxq, false))
+			break;
+
+	/* Update producers */
+	qede_update_rx_prod(edev, rxq);
+
+	return work_done;
+}
+
+static bool qede_poll_is_more_work(struct qede_fastpath *fp)
+{
+	qed_sb_update_sb_idx(fp->sb_info);
+
+	/* *_has_*_work() reads the status block, thus we need to ensure that
+	 * status block indices have been actually read (qed_sb_update_sb_idx)
+	 * prior to this check (*_has_*_work) so that we won't write the
+	 * "newer" value of the status block to HW (if there was a DMA right
+	 * after qede_has_rx_work and if there is no rmb, the memory reading
+	 * (qed_sb_update_sb_idx) may be postponed to right before *_ack_sb).
+	 * In this case there will never be another interrupt until there is
+	 * another update of the status block, while there is still unhandled
+	 * work.
+	 */
+	rmb();
+
+	if (likely(fp->type & QEDE_FASTPATH_RX))
+		if (qede_has_rx_work(fp->rxq))
+			return true;
+
+	if (fp->type & QEDE_FASTPATH_XDP)
+		if (qede_txq_has_work(fp->xdp_tx))
+			return true;
+
+	if (likely(fp->type & QEDE_FASTPATH_TX))
+		if (qede_txq_has_work(fp->txq))
+			return true;
+
+	return false;
+}
+
+/*********************
+ * NDO & API related *
+ *********************/
+int qede_poll(struct napi_struct *napi, int budget)
+{
+	struct qede_fastpath *fp = container_of(napi, struct qede_fastpath,
+						napi);
+	struct qede_dev *edev = fp->edev;
+	int rx_work_done = 0;
+
+	if (likely(fp->type & QEDE_FASTPATH_TX) && qede_txq_has_work(fp->txq))
+		qede_tx_int(edev, fp->txq);
+
+	if ((fp->type & QEDE_FASTPATH_XDP) && qede_txq_has_work(fp->xdp_tx))
+		qede_xdp_tx_int(edev, fp->xdp_tx);
+
+	rx_work_done = (likely(fp->type & QEDE_FASTPATH_RX) &&
+			qede_has_rx_work(fp->rxq)) ?
+			qede_rx_int(fp, budget) : 0;
+	if (rx_work_done < budget) {
+		if (!qede_poll_is_more_work(fp)) {
+			napi_complete(napi);
+
+			/* Update and reenable interrupts */
+			qed_sb_ack(fp->sb_info, IGU_INT_ENABLE, 1);
+		} else {
+			rx_work_done = budget;
+		}
+	}
+
+	if (fp->xdp_xmit) {
+		u16 xdp_prod = qed_chain_get_prod_idx(&fp->xdp_tx->tx_pbl);
+
+		fp->xdp_xmit = 0;
+		fp->xdp_tx->tx_db.data.bd_prod = cpu_to_le16(xdp_prod);
+		qede_update_tx_producer(fp->xdp_tx);
+	}
+
+	return rx_work_done;
+}
+
+irqreturn_t qede_msix_fp_int(int irq, void *fp_cookie)
+{
+	struct qede_fastpath *fp = fp_cookie;
+
+	qed_sb_ack(fp->sb_info, IGU_INT_DISABLE, 0 /*do not update*/);
+
+	napi_schedule_irqoff(&fp->napi);
+	return IRQ_HANDLED;
+}
+
+/* Main transmit function */
+netdev_tx_t qede_start_xmit(struct sk_buff *skb, struct net_device *ndev)
+{
+	struct qede_dev *edev = netdev_priv(ndev);
+	struct netdev_queue *netdev_txq;
+	struct qede_tx_queue *txq;
+	struct eth_tx_1st_bd *first_bd;
+	struct eth_tx_2nd_bd *second_bd = NULL;
+	struct eth_tx_3rd_bd *third_bd = NULL;
+	struct eth_tx_bd *tx_data_bd = NULL;
+	u16 txq_index;
+	u8 nbd = 0;
+	dma_addr_t mapping;
+	int rc, frag_idx = 0, ipv6_ext = 0;
+	u8 xmit_type;
+	u16 idx;
+	u16 hlen;
+	bool data_split = false;
+
+	/* Get tx-queue context and netdev index */
+	txq_index = skb_get_queue_mapping(skb);
+	WARN_ON(txq_index >= QEDE_TSS_COUNT(edev));
+	txq = edev->fp_array[edev->fp_num_rx + txq_index].txq;
+	netdev_txq = netdev_get_tx_queue(ndev, txq_index);
+
+	WARN_ON(qed_chain_get_elem_left(&txq->tx_pbl) < (MAX_SKB_FRAGS + 1));
+
+	xmit_type = qede_xmit_type(skb, &ipv6_ext);
+
+#if ((MAX_SKB_FRAGS + 2) > ETH_TX_MAX_BDS_PER_NON_LSO_PACKET)
+	if (qede_pkt_req_lin(skb, xmit_type)) {
+		if (skb_linearize(skb)) {
+			DP_NOTICE(edev,
+				  "SKB linearization failed - silently dropping this SKB\n");
+			dev_kfree_skb_any(skb);
+			return NETDEV_TX_OK;
+		}
+	}
+#endif
+
+	/* Fill the entry in the SW ring and the BDs in the FW ring */
+	idx = txq->sw_tx_prod & NUM_TX_BDS_MAX;
+	txq->sw_tx_ring.skbs[idx].skb = skb;
+	first_bd = (struct eth_tx_1st_bd *)
+		   qed_chain_produce(&txq->tx_pbl);
+	memset(first_bd, 0, sizeof(*first_bd));
+	first_bd->data.bd_flags.bitfields =
+		1 << ETH_TX_1ST_BD_FLAGS_START_BD_SHIFT;
+
+	/* Map skb linear data for DMA and set in the first BD */
+	mapping = dma_map_single(txq->dev, skb->data,
+				 skb_headlen(skb), DMA_TO_DEVICE);
+	if (unlikely(dma_mapping_error(txq->dev, mapping))) {
+		DP_NOTICE(edev, "SKB mapping failed\n");
+		qede_free_failed_tx_pkt(txq, first_bd, 0, false);
+		qede_update_tx_producer(txq);
+		return NETDEV_TX_OK;
+	}
+	nbd++;
+	BD_SET_UNMAP_ADDR_LEN(first_bd, mapping, skb_headlen(skb));
+
+	/* In case there is IPv6 with extension headers or LSO we need 2nd and
+	 * 3rd BDs.
+	 */
+	if (unlikely((xmit_type & XMIT_LSO) | ipv6_ext)) {
+		second_bd = (struct eth_tx_2nd_bd *)
+			qed_chain_produce(&txq->tx_pbl);
+		memset(second_bd, 0, sizeof(*second_bd));
+
+		nbd++;
+		third_bd = (struct eth_tx_3rd_bd *)
+			qed_chain_produce(&txq->tx_pbl);
+		memset(third_bd, 0, sizeof(*third_bd));
+
+		nbd++;
+		/* We need to fill in additional data in second_bd... */
+		tx_data_bd = (struct eth_tx_bd *)second_bd;
+	}
+
+	if (skb_vlan_tag_present(skb)) {
+		first_bd->data.vlan = cpu_to_le16(skb_vlan_tag_get(skb));
+		first_bd->data.bd_flags.bitfields |=
+			1 << ETH_TX_1ST_BD_FLAGS_VLAN_INSERTION_SHIFT;
+	}
+
+	/* Fill the parsing flags & params according to the requested offload */
+	if (xmit_type & XMIT_L4_CSUM) {
+		/* We don't re-calculate IP checksum as it is already done by
+		 * the upper stack
+		 */
+		first_bd->data.bd_flags.bitfields |=
+			1 << ETH_TX_1ST_BD_FLAGS_L4_CSUM_SHIFT;
+
+		if (xmit_type & XMIT_ENC) {
+			first_bd->data.bd_flags.bitfields |=
+				1 << ETH_TX_1ST_BD_FLAGS_IP_CSUM_SHIFT;
+			first_bd->data.bitfields |=
+			    1 << ETH_TX_DATA_1ST_BD_TUNN_FLAG_SHIFT;
+		}
+
+		/* Legacy FW had flipped behavior in regard to this bit -
+		 * I.e., needed to set to prevent FW from touching encapsulated
+		 * packets when it didn't need to.
+		 */
+		if (unlikely(txq->is_legacy))
+			first_bd->data.bitfields ^=
+			    1 << ETH_TX_DATA_1ST_BD_TUNN_FLAG_SHIFT;
+
+		/* If the packet is IPv6 with extension header, indicate that
+		 * to FW and pass few params, since the device cracker doesn't
+		 * support parsing IPv6 with extension header/s.
+		 */
+		if (unlikely(ipv6_ext))
+			qede_set_params_for_ipv6_ext(skb, second_bd, third_bd);
+	}
+
+	if (xmit_type & XMIT_LSO) {
+		first_bd->data.bd_flags.bitfields |=
+			(1 << ETH_TX_1ST_BD_FLAGS_LSO_SHIFT);
+		third_bd->data.lso_mss =
+			cpu_to_le16(skb_shinfo(skb)->gso_size);
+
+		if (unlikely(xmit_type & XMIT_ENC)) {
+			first_bd->data.bd_flags.bitfields |=
+				1 << ETH_TX_1ST_BD_FLAGS_TUNN_IP_CSUM_SHIFT;
+
+			if (xmit_type & XMIT_ENC_GSO_L4_CSUM) {
+				u8 tmp = ETH_TX_1ST_BD_FLAGS_TUNN_L4_CSUM_SHIFT;
+
+				first_bd->data.bd_flags.bitfields |= 1 << tmp;
+			}
+			hlen = qede_get_skb_hlen(skb, true);
+		} else {
+			first_bd->data.bd_flags.bitfields |=
+				1 << ETH_TX_1ST_BD_FLAGS_IP_CSUM_SHIFT;
+			hlen = qede_get_skb_hlen(skb, false);
+		}
+
+		/* @@@TBD - if will not be removed need to check */
+		third_bd->data.bitfields |=
+			cpu_to_le16(1 << ETH_TX_DATA_3RD_BD_HDR_NBD_SHIFT);
+
+		/* Make life easier for FW guys who can't deal with header and
+		 * data on same BD. If we need to split, use the second bd...
+		 */
+		if (unlikely(skb_headlen(skb) > hlen)) {
+			DP_VERBOSE(edev, NETIF_MSG_TX_QUEUED,
+				   "TSO split header size is %d (%x:%x)\n",
+				   first_bd->nbytes, first_bd->addr.hi,
+				   first_bd->addr.lo);
+
+			mapping = HILO_U64(le32_to_cpu(first_bd->addr.hi),
+					   le32_to_cpu(first_bd->addr.lo)) +
+					   hlen;
+
+			BD_SET_UNMAP_ADDR_LEN(tx_data_bd, mapping,
+					      le16_to_cpu(first_bd->nbytes) -
+					      hlen);
+
+			/* this marks the BD as one that has no
+			 * individual mapping
+			 */
+			txq->sw_tx_ring.skbs[idx].flags |= QEDE_TSO_SPLIT_BD;
+
+			first_bd->nbytes = cpu_to_le16(hlen);
+
+			tx_data_bd = (struct eth_tx_bd *)third_bd;
+			data_split = true;
+		}
+	} else {
+		first_bd->data.bitfields |=
+		    (skb->len & ETH_TX_DATA_1ST_BD_PKT_LEN_MASK) <<
+		    ETH_TX_DATA_1ST_BD_PKT_LEN_SHIFT;
+	}
+
+	/* Handle fragmented skb */
+	/* special handle for frags inside 2nd and 3rd bds.. */
+	while (tx_data_bd && frag_idx < skb_shinfo(skb)->nr_frags) {
+		rc = map_frag_to_bd(txq,
+				    &skb_shinfo(skb)->frags[frag_idx],
+				    tx_data_bd);
+		if (rc) {
+			qede_free_failed_tx_pkt(txq, first_bd, nbd, data_split);
+			qede_update_tx_producer(txq);
+			return NETDEV_TX_OK;
+		}
+
+		if (tx_data_bd == (struct eth_tx_bd *)second_bd)
+			tx_data_bd = (struct eth_tx_bd *)third_bd;
+		else
+			tx_data_bd = NULL;
+
+		frag_idx++;
+	}
+
+	/* map last frags into 4th, 5th .... */
+	for (; frag_idx < skb_shinfo(skb)->nr_frags; frag_idx++, nbd++) {
+		tx_data_bd = (struct eth_tx_bd *)
+			     qed_chain_produce(&txq->tx_pbl);
+
+		memset(tx_data_bd, 0, sizeof(*tx_data_bd));
+
+		rc = map_frag_to_bd(txq,
+				    &skb_shinfo(skb)->frags[frag_idx],
+				    tx_data_bd);
+		if (rc) {
+			qede_free_failed_tx_pkt(txq, first_bd, nbd, data_split);
+			qede_update_tx_producer(txq);
+			return NETDEV_TX_OK;
+		}
+	}
+
+	/* update the first BD with the actual num BDs */
+	first_bd->data.nbds = nbd;
+
+	netdev_tx_sent_queue(netdev_txq, skb->len);
+
+	skb_tx_timestamp(skb);
+
+	/* Advance packet producer only before sending the packet since mapping
+	 * of pages may fail.
+	 */
+	txq->sw_tx_prod++;
+
+	/* 'next page' entries are counted in the producer value */
+	txq->tx_db.data.bd_prod =
+		cpu_to_le16(qed_chain_get_prod_idx(&txq->tx_pbl));
+
+	if (!skb->xmit_more || netif_xmit_stopped(netdev_txq))
+		qede_update_tx_producer(txq);
+
+	if (unlikely(qed_chain_get_elem_left(&txq->tx_pbl)
+		      < (MAX_SKB_FRAGS + 1))) {
+		if (skb->xmit_more)
+			qede_update_tx_producer(txq);
+
+		netif_tx_stop_queue(netdev_txq);
+		txq->stopped_cnt++;
+		DP_VERBOSE(edev, NETIF_MSG_TX_QUEUED,
+			   "Stop queue was called\n");
+		/* paired memory barrier is in qede_tx_int(), we have to keep
+		 * ordering of set_bit() in netif_tx_stop_queue() and read of
+		 * fp->bd_tx_cons
+		 */
+		smp_mb();
+
+		if ((qed_chain_get_elem_left(&txq->tx_pbl) >=
+		     (MAX_SKB_FRAGS + 1)) &&
+		    (edev->state == QEDE_STATE_OPEN)) {
+			netif_tx_wake_queue(netdev_txq);
+			DP_VERBOSE(edev, NETIF_MSG_TX_QUEUED,
+				   "Wake queue was called\n");
+		}
+	}
+
+	return NETDEV_TX_OK;
+}
+
+/* 8B udp header + 8B base tunnel header + 32B option length */
+#define QEDE_MAX_TUN_HDR_LEN 48
+
+netdev_features_t qede_features_check(struct sk_buff *skb,
+				      struct net_device *dev,
+				      netdev_features_t features)
+{
+	if (skb->encapsulation) {
+		u8 l4_proto = 0;
+
+		switch (vlan_get_protocol(skb)) {
+		case htons(ETH_P_IP):
+			l4_proto = ip_hdr(skb)->protocol;
+			break;
+		case htons(ETH_P_IPV6):
+			l4_proto = ipv6_hdr(skb)->nexthdr;
+			break;
+		default:
+			return features;
+		}
+
+		/* Disable offloads for geneve tunnels, as HW can't parse
+		 * the geneve header which has option length greater than 32B.
+		 */
+		if ((l4_proto == IPPROTO_UDP) &&
+		    ((skb_inner_mac_header(skb) -
+		      skb_transport_header(skb)) > QEDE_MAX_TUN_HDR_LEN))
+			return features & ~(NETIF_F_CSUM_MASK |
+					    NETIF_F_GSO_MASK);
+	}
+
+	return features;
+}

drivers/net/ethernet/qlogic/qede/qede_main.c

@@ -1,11 +1,34 @@
 /* QLogic qede NIC Driver
-* Copyright (c) 2015 QLogic Corporation
-*
-* This software is available under the terms of the GNU General Public License
-* (GPL) Version 2, available from the file COPYING in the main directory of
-* this source tree.
-*/
-
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/version.h>
@@ -36,6 +59,7 @@
 #include <linux/random.h>
 #include <net/ip6_checksum.h>
 #include <linux/bitops.h>
+#include <linux/vmalloc.h>
 #include <linux/qed/qede_roce.h>
 #include "qede.h"
 
@@ -154,8 +178,12 @@ static int qede_sriov_configure(struct pci_dev *pdev, int num_vfs_param)
 {
 	struct qede_dev *edev = netdev_priv(pci_get_drvdata(pdev));
 	struct qed_dev_info *qed_info = &edev->dev_info.common;
+	struct qed_update_vport_params *vport_params;
 	int rc;
 
+	vport_params = vzalloc(sizeof(*vport_params));
+	if (!vport_params)
+		return -ENOMEM;
 	DP_VERBOSE(edev, QED_MSG_IOV, "Requested %d VFs\n", num_vfs_param);
 
 	rc = edev->ops->iov->configure(edev->cdev, num_vfs_param);
@@ -163,15 +191,13 @@ static int qede_sriov_configure(struct pci_dev *pdev, int num_vfs_param)
 	/* Enable/Disable Tx switching for PF */
 	if ((rc == num_vfs_param) && netif_running(edev->ndev) &&
 	    qed_info->mf_mode != QED_MF_NPAR && qed_info->tx_switching) {
-		struct qed_update_vport_params params;
-
-		memset(&params, 0, sizeof(params));
-		params.vport_id = 0;
-		params.update_tx_switching_flg = 1;
-		params.tx_switching_flg = num_vfs_param ? 1 : 0;
-		edev->ops->vport_update(edev->cdev, &params);
+		vport_params->vport_id = 0;
+		vport_params->update_tx_switching_flg = 1;
+		vport_params->tx_switching_flg = num_vfs_param ? 1 : 0;
+		edev->ops->vport_update(edev->cdev, vport_params);
 	}
 
+	vfree(vport_params);
 	return rc;
 }
 #endif
@@ -187,18 +213,6 @@ static struct pci_driver qede_pci_driver = {
 #endif
 };
 
-static void qede_force_mac(void *dev, u8 *mac, bool forced)
-{
-	struct qede_dev *edev = dev;
-
-	/* MAC hints take effect only if we haven't set one already */
-	if (is_valid_ether_addr(edev->ndev->dev_addr) && !forced)
-		return;
-
-	ether_addr_copy(edev->ndev->dev_addr, mac);
-	ether_addr_copy(edev->primary_mac, mac);
-}
-
 static struct qed_eth_cb_ops qede_ll_ops = {
 	{
 		.link_update = qede_link_update,
@@ -294,1673 +308,38 @@ static void __exit qede_cleanup(void)
 module_init(qede_init);
 module_exit(qede_cleanup);
 
-/* -------------------------------------------------------------------------
- * START OF FAST-PATH
- * -------------------------------------------------------------------------
- */
-
-/* Unmap the data and free skb */
-static int qede_free_tx_pkt(struct qede_dev *edev,
-			    struct qede_tx_queue *txq, int *len)
-{
-	u16 idx = txq->sw_tx_cons & NUM_TX_BDS_MAX;
-	struct sk_buff *skb = txq->sw_tx_ring.skbs[idx].skb;
-	struct eth_tx_1st_bd *first_bd;
-	struct eth_tx_bd *tx_data_bd;
-	int bds_consumed = 0;
-	int nbds;
-	bool data_split = txq->sw_tx_ring.skbs[idx].flags & QEDE_TSO_SPLIT_BD;
-	int i, split_bd_len = 0;
-
-	if (unlikely(!skb)) {
-		DP_ERR(edev,
-		       "skb is null for txq idx=%d txq->sw_tx_cons=%d txq->sw_tx_prod=%d\n",
-		       idx, txq->sw_tx_cons, txq->sw_tx_prod);
-		return -1;
-	}
-
-	*len = skb->len;
-
-	first_bd = (struct eth_tx_1st_bd *)qed_chain_consume(&txq->tx_pbl);
-
-	bds_consumed++;
-
-	nbds = first_bd->data.nbds;
-
-	if (data_split) {
-		struct eth_tx_bd *split = (struct eth_tx_bd *)
-			qed_chain_consume(&txq->tx_pbl);
-		split_bd_len = BD_UNMAP_LEN(split);
-		bds_consumed++;
-	}
-	dma_unmap_single(&edev->pdev->dev, BD_UNMAP_ADDR(first_bd),
-			 BD_UNMAP_LEN(first_bd) + split_bd_len, DMA_TO_DEVICE);
-
-	/* Unmap the data of the skb frags */
-	for (i = 0; i < skb_shinfo(skb)->nr_frags; i++, bds_consumed++) {
-		tx_data_bd = (struct eth_tx_bd *)
-			qed_chain_consume(&txq->tx_pbl);
-		dma_unmap_page(&edev->pdev->dev, BD_UNMAP_ADDR(tx_data_bd),
-			       BD_UNMAP_LEN(tx_data_bd), DMA_TO_DEVICE);
-	}
-
-	while (bds_consumed++ < nbds)
-		qed_chain_consume(&txq->tx_pbl);
-
-	/* Free skb */
-	dev_kfree_skb_any(skb);
-	txq->sw_tx_ring.skbs[idx].skb = NULL;
-	txq->sw_tx_ring.skbs[idx].flags = 0;
-
-	return 0;
-}
-
-/* Unmap the data and free skb when mapping failed during start_xmit */
-static void qede_free_failed_tx_pkt(struct qede_tx_queue *txq,
-				    struct eth_tx_1st_bd *first_bd,
-				    int nbd, bool data_split)
-{
-	u16 idx = txq->sw_tx_prod & NUM_TX_BDS_MAX;
-	struct sk_buff *skb = txq->sw_tx_ring.skbs[idx].skb;
-	struct eth_tx_bd *tx_data_bd;
-	int i, split_bd_len = 0;
-
-	/* Return prod to its position before this skb was handled */
-	qed_chain_set_prod(&txq->tx_pbl,
-			   le16_to_cpu(txq->tx_db.data.bd_prod), first_bd);
-
-	first_bd = (struct eth_tx_1st_bd *)qed_chain_produce(&txq->tx_pbl);
-
-	if (data_split) {
-		struct eth_tx_bd *split = (struct eth_tx_bd *)
-					  qed_chain_produce(&txq->tx_pbl);
-		split_bd_len = BD_UNMAP_LEN(split);
-		nbd--;
-	}
-
-	dma_unmap_single(txq->dev, BD_UNMAP_ADDR(first_bd),
-			 BD_UNMAP_LEN(first_bd) + split_bd_len, DMA_TO_DEVICE);
-
-	/* Unmap the data of the skb frags */
-	for (i = 0; i < nbd; i++) {
-		tx_data_bd = (struct eth_tx_bd *)
-			qed_chain_produce(&txq->tx_pbl);
-		if (tx_data_bd->nbytes)
-			dma_unmap_page(txq->dev,
-				       BD_UNMAP_ADDR(tx_data_bd),
-				       BD_UNMAP_LEN(tx_data_bd), DMA_TO_DEVICE);
-	}
-
-	/* Return again prod to its position before this skb was handled */
-	qed_chain_set_prod(&txq->tx_pbl,
-			   le16_to_cpu(txq->tx_db.data.bd_prod), first_bd);
-
-	/* Free skb */
-	dev_kfree_skb_any(skb);
-	txq->sw_tx_ring.skbs[idx].skb = NULL;
-	txq->sw_tx_ring.skbs[idx].flags = 0;
-}
-
-static u32 qede_xmit_type(struct sk_buff *skb, int *ipv6_ext)
-{
-	u32 rc = XMIT_L4_CSUM;
-	__be16 l3_proto;
-
-	if (skb->ip_summed != CHECKSUM_PARTIAL)
-		return XMIT_PLAIN;
-
-	l3_proto = vlan_get_protocol(skb);
-	if (l3_proto == htons(ETH_P_IPV6) &&
-	    (ipv6_hdr(skb)->nexthdr == NEXTHDR_IPV6))
-		*ipv6_ext = 1;
-
-	if (skb->encapsulation) {
-		rc |= XMIT_ENC;
-		if (skb_is_gso(skb)) {
-			unsigned short gso_type = skb_shinfo(skb)->gso_type;
-
-			if ((gso_type & SKB_GSO_UDP_TUNNEL_CSUM) ||
-			    (gso_type & SKB_GSO_GRE_CSUM))
-				rc |= XMIT_ENC_GSO_L4_CSUM;
-
-			rc |= XMIT_LSO;
-			return rc;
-		}
-	}
-
-	if (skb_is_gso(skb))
-		rc |= XMIT_LSO;
-
-	return rc;
-}
-
-static void qede_set_params_for_ipv6_ext(struct sk_buff *skb,
-					 struct eth_tx_2nd_bd *second_bd,
-					 struct eth_tx_3rd_bd *third_bd)
-{
-	u8 l4_proto;
-	u16 bd2_bits1 = 0, bd2_bits2 = 0;
-
-	bd2_bits1 |= (1 << ETH_TX_DATA_2ND_BD_IPV6_EXT_SHIFT);
-
-	bd2_bits2 |= ((((u8 *)skb_transport_header(skb) - skb->data) >> 1) &
-		     ETH_TX_DATA_2ND_BD_L4_HDR_START_OFFSET_W_MASK)
-		    << ETH_TX_DATA_2ND_BD_L4_HDR_START_OFFSET_W_SHIFT;
-
-	bd2_bits1 |= (ETH_L4_PSEUDO_CSUM_CORRECT_LENGTH <<
-		      ETH_TX_DATA_2ND_BD_L4_PSEUDO_CSUM_MODE_SHIFT);
-
-	if (vlan_get_protocol(skb) == htons(ETH_P_IPV6))
-		l4_proto = ipv6_hdr(skb)->nexthdr;
-	else
-		l4_proto = ip_hdr(skb)->protocol;
-
-	if (l4_proto == IPPROTO_UDP)
-		bd2_bits1 |= 1 << ETH_TX_DATA_2ND_BD_L4_UDP_SHIFT;
-
-	if (third_bd)
-		third_bd->data.bitfields |=
-			cpu_to_le16(((tcp_hdrlen(skb) / 4) &
-				ETH_TX_DATA_3RD_BD_TCP_HDR_LEN_DW_MASK) <<
-				ETH_TX_DATA_3RD_BD_TCP_HDR_LEN_DW_SHIFT);
-
-	second_bd->data.bitfields1 = cpu_to_le16(bd2_bits1);
-	second_bd->data.bitfields2 = cpu_to_le16(bd2_bits2);
-}
-
-static int map_frag_to_bd(struct qede_tx_queue *txq,
-			  skb_frag_t *frag, struct eth_tx_bd *bd)
-{
-	dma_addr_t mapping;
-
-	/* Map skb non-linear frag data for DMA */
-	mapping = skb_frag_dma_map(txq->dev, frag, 0,
-				   skb_frag_size(frag), DMA_TO_DEVICE);
-	if (unlikely(dma_mapping_error(txq->dev, mapping)))
-		return -ENOMEM;
-
-	/* Setup the data pointer of the frag data */
-	BD_SET_UNMAP_ADDR_LEN(bd, mapping, skb_frag_size(frag));
-
-	return 0;
-}
-
-static u16 qede_get_skb_hlen(struct sk_buff *skb, bool is_encap_pkt)
-{
-	if (is_encap_pkt)
-		return (skb_inner_transport_header(skb) +
-			inner_tcp_hdrlen(skb) - skb->data);
-	else
-		return (skb_transport_header(skb) +
-			tcp_hdrlen(skb) - skb->data);
-}
-
-/* +2 for 1st BD for headers and 2nd BD for headlen (if required) */
-#if ((MAX_SKB_FRAGS + 2) > ETH_TX_MAX_BDS_PER_NON_LSO_PACKET)
-static bool qede_pkt_req_lin(struct sk_buff *skb, u8 xmit_type)
-{
-	int allowed_frags = ETH_TX_MAX_BDS_PER_NON_LSO_PACKET - 1;
-
-	if (xmit_type & XMIT_LSO) {
-		int hlen;
-
-		hlen = qede_get_skb_hlen(skb, xmit_type & XMIT_ENC);
-
-		/* linear payload would require its own BD */
-		if (skb_headlen(skb) > hlen)
-			allowed_frags--;
-	}
-
-	return (skb_shinfo(skb)->nr_frags > allowed_frags);
-}
-#endif
-
-static inline void qede_update_tx_producer(struct qede_tx_queue *txq)
-{
-	/* wmb makes sure that the BDs data is updated before updating the
-	 * producer, otherwise FW may read old data from the BDs.
-	 */
-	wmb();
-	barrier();
-	writel(txq->tx_db.raw, txq->doorbell_addr);
-
-	/* mmiowb is needed to synchronize doorbell writes from more than one
-	 * processor. It guarantees that the write arrives to the device before
-	 * the queue lock is released and another start_xmit is called (possibly
-	 * on another CPU). Without this barrier, the next doorbell can bypass
-	 * this doorbell. This is applicable to IA64/Altix systems.
-	 */
-	mmiowb();
-}
-
-static int qede_xdp_xmit(struct qede_dev *edev, struct qede_fastpath *fp,
-			 struct sw_rx_data *metadata, u16 padding, u16 length)
-{
-	struct qede_tx_queue *txq = fp->xdp_tx;
-	u16 idx = txq->sw_tx_prod & NUM_TX_BDS_MAX;
-	struct eth_tx_1st_bd *first_bd;
-
-	if (!qed_chain_get_elem_left(&txq->tx_pbl)) {
-		txq->stopped_cnt++;
-		return -ENOMEM;
-	}
-
-	first_bd = (struct eth_tx_1st_bd *)qed_chain_produce(&txq->tx_pbl);
-
-	memset(first_bd, 0, sizeof(*first_bd));
-	first_bd->data.bd_flags.bitfields =
-	    BIT(ETH_TX_1ST_BD_FLAGS_START_BD_SHIFT);
-	first_bd->data.bitfields |=
-	    (length & ETH_TX_DATA_1ST_BD_PKT_LEN_MASK) <<
-	    ETH_TX_DATA_1ST_BD_PKT_LEN_SHIFT;
-	first_bd->data.nbds = 1;
-
-	/* We can safely ignore the offset, as it's 0 for XDP */
-	BD_SET_UNMAP_ADDR_LEN(first_bd, metadata->mapping + padding, length);
-
-	/* Synchronize the buffer back to device, as program [probably]
-	 * has changed it.
-	 */
-	dma_sync_single_for_device(&edev->pdev->dev,
-				   metadata->mapping + padding,
-				   length, PCI_DMA_TODEVICE);
-
-	txq->sw_tx_ring.pages[idx] = metadata->data;
-	txq->sw_tx_prod++;
-
-	/* Mark the fastpath for future XDP doorbell */
-	fp->xdp_xmit = 1;
-
-	return 0;
-}
-
-/* Main transmit function */
-static netdev_tx_t qede_start_xmit(struct sk_buff *skb,
-				   struct net_device *ndev)
-{
-	struct qede_dev *edev = netdev_priv(ndev);
-	struct netdev_queue *netdev_txq;
-	struct qede_tx_queue *txq;
-	struct eth_tx_1st_bd *first_bd;
-	struct eth_tx_2nd_bd *second_bd = NULL;
-	struct eth_tx_3rd_bd *third_bd = NULL;
-	struct eth_tx_bd *tx_data_bd = NULL;
-	u16 txq_index;
-	u8 nbd = 0;
-	dma_addr_t mapping;
-	int rc, frag_idx = 0, ipv6_ext = 0;
-	u8 xmit_type;
-	u16 idx;
-	u16 hlen;
-	bool data_split = false;
-
-	/* Get tx-queue context and netdev index */
-	txq_index = skb_get_queue_mapping(skb);
-	WARN_ON(txq_index >= QEDE_TSS_COUNT(edev));
-	txq = edev->fp_array[edev->fp_num_rx + txq_index].txq;
-	netdev_txq = netdev_get_tx_queue(ndev, txq_index);
-
-	WARN_ON(qed_chain_get_elem_left(&txq->tx_pbl) < (MAX_SKB_FRAGS + 1));
-
-	xmit_type = qede_xmit_type(skb, &ipv6_ext);
-
-#if ((MAX_SKB_FRAGS + 2) > ETH_TX_MAX_BDS_PER_NON_LSO_PACKET)
-	if (qede_pkt_req_lin(skb, xmit_type)) {
-		if (skb_linearize(skb)) {
-			DP_NOTICE(edev,
-				  "SKB linearization failed - silently dropping this SKB\n");
-			dev_kfree_skb_any(skb);
-			return NETDEV_TX_OK;
-		}
-	}
-#endif
-
-	/* Fill the entry in the SW ring and the BDs in the FW ring */
-	idx = txq->sw_tx_prod & NUM_TX_BDS_MAX;
-	txq->sw_tx_ring.skbs[idx].skb = skb;
-	first_bd = (struct eth_tx_1st_bd *)
-		   qed_chain_produce(&txq->tx_pbl);
-	memset(first_bd, 0, sizeof(*first_bd));
-	first_bd->data.bd_flags.bitfields =
-		1 << ETH_TX_1ST_BD_FLAGS_START_BD_SHIFT;
-
-	/* Map skb linear data for DMA and set in the first BD */
-	mapping = dma_map_single(txq->dev, skb->data,
-				 skb_headlen(skb), DMA_TO_DEVICE);
-	if (unlikely(dma_mapping_error(txq->dev, mapping))) {
-		DP_NOTICE(edev, "SKB mapping failed\n");
-		qede_free_failed_tx_pkt(txq, first_bd, 0, false);
-		qede_update_tx_producer(txq);
-		return NETDEV_TX_OK;
-	}
-	nbd++;
-	BD_SET_UNMAP_ADDR_LEN(first_bd, mapping, skb_headlen(skb));
-
-	/* In case there is IPv6 with extension headers or LSO we need 2nd and
-	 * 3rd BDs.
-	 */
-	if (unlikely((xmit_type & XMIT_LSO) | ipv6_ext)) {
-		second_bd = (struct eth_tx_2nd_bd *)
-			qed_chain_produce(&txq->tx_pbl);
-		memset(second_bd, 0, sizeof(*second_bd));
-
-		nbd++;
-		third_bd = (struct eth_tx_3rd_bd *)
-			qed_chain_produce(&txq->tx_pbl);
-		memset(third_bd, 0, sizeof(*third_bd));
-
-		nbd++;
-		/* We need to fill in additional data in second_bd... */
-		tx_data_bd = (struct eth_tx_bd *)second_bd;
-	}
-
-	if (skb_vlan_tag_present(skb)) {
-		first_bd->data.vlan = cpu_to_le16(skb_vlan_tag_get(skb));
-		first_bd->data.bd_flags.bitfields |=
-			1 << ETH_TX_1ST_BD_FLAGS_VLAN_INSERTION_SHIFT;
-	}
-
-	/* Fill the parsing flags & params according to the requested offload */
-	if (xmit_type & XMIT_L4_CSUM) {
-		/* We don't re-calculate IP checksum as it is already done by
-		 * the upper stack
-		 */
-		first_bd->data.bd_flags.bitfields |=
-			1 << ETH_TX_1ST_BD_FLAGS_L4_CSUM_SHIFT;
-
-		if (xmit_type & XMIT_ENC) {
-			first_bd->data.bd_flags.bitfields |=
-				1 << ETH_TX_1ST_BD_FLAGS_IP_CSUM_SHIFT;
-			first_bd->data.bitfields |=
-			    1 << ETH_TX_DATA_1ST_BD_TUNN_FLAG_SHIFT;
-		}
-
-		/* Legacy FW had flipped behavior in regard to this bit -
-		 * I.e., needed to set to prevent FW from touching encapsulated
-		 * packets when it didn't need to.
-		 */
-		if (unlikely(txq->is_legacy))
-			first_bd->data.bitfields ^=
-			    1 << ETH_TX_DATA_1ST_BD_TUNN_FLAG_SHIFT;
-
-		/* If the packet is IPv6 with extension header, indicate that
-		 * to FW and pass few params, since the device cracker doesn't
-		 * support parsing IPv6 with extension header/s.
-		 */
-		if (unlikely(ipv6_ext))
-			qede_set_params_for_ipv6_ext(skb, second_bd, third_bd);
-	}
-
-	if (xmit_type & XMIT_LSO) {
-		first_bd->data.bd_flags.bitfields |=
-			(1 << ETH_TX_1ST_BD_FLAGS_LSO_SHIFT);
-		third_bd->data.lso_mss =
-			cpu_to_le16(skb_shinfo(skb)->gso_size);
-
-		if (unlikely(xmit_type & XMIT_ENC)) {
-			first_bd->data.bd_flags.bitfields |=
-				1 << ETH_TX_1ST_BD_FLAGS_TUNN_IP_CSUM_SHIFT;
-
-			if (xmit_type & XMIT_ENC_GSO_L4_CSUM) {
-				u8 tmp = ETH_TX_1ST_BD_FLAGS_TUNN_L4_CSUM_SHIFT;
-
-				first_bd->data.bd_flags.bitfields |= 1 << tmp;
-			}
-			hlen = qede_get_skb_hlen(skb, true);
-		} else {
-			first_bd->data.bd_flags.bitfields |=
-				1 << ETH_TX_1ST_BD_FLAGS_IP_CSUM_SHIFT;
-			hlen = qede_get_skb_hlen(skb, false);
-		}
-
-		/* @@@TBD - if will not be removed need to check */
-		third_bd->data.bitfields |=
-			cpu_to_le16((1 << ETH_TX_DATA_3RD_BD_HDR_NBD_SHIFT));
-
-		/* Make life easier for FW guys who can't deal with header and
-		 * data on same BD. If we need to split, use the second bd...
-		 */
-		if (unlikely(skb_headlen(skb) > hlen)) {
-			DP_VERBOSE(edev, NETIF_MSG_TX_QUEUED,
-				   "TSO split header size is %d (%x:%x)\n",
-				   first_bd->nbytes, first_bd->addr.hi,
-				   first_bd->addr.lo);
-
-			mapping = HILO_U64(le32_to_cpu(first_bd->addr.hi),
-					   le32_to_cpu(first_bd->addr.lo)) +
-					   hlen;
-
-			BD_SET_UNMAP_ADDR_LEN(tx_data_bd, mapping,
-					      le16_to_cpu(first_bd->nbytes) -
-					      hlen);
-
-			/* this marks the BD as one that has no
-			 * individual mapping
-			 */
-			txq->sw_tx_ring.skbs[idx].flags |= QEDE_TSO_SPLIT_BD;
-
-			first_bd->nbytes = cpu_to_le16(hlen);
-
-			tx_data_bd = (struct eth_tx_bd *)third_bd;
-			data_split = true;
-		}
-	} else {
-		first_bd->data.bitfields |=
-		    (skb->len & ETH_TX_DATA_1ST_BD_PKT_LEN_MASK) <<
-		    ETH_TX_DATA_1ST_BD_PKT_LEN_SHIFT;
-	}
-
-	/* Handle fragmented skb */
-	/* special handle for frags inside 2nd and 3rd bds.. */
-	while (tx_data_bd && frag_idx < skb_shinfo(skb)->nr_frags) {
-		rc = map_frag_to_bd(txq,
-				    &skb_shinfo(skb)->frags[frag_idx],
-				    tx_data_bd);
-		if (rc) {
-			qede_free_failed_tx_pkt(txq, first_bd, nbd, data_split);
-			qede_update_tx_producer(txq);
-			return NETDEV_TX_OK;
-		}
-
-		if (tx_data_bd == (struct eth_tx_bd *)second_bd)
-			tx_data_bd = (struct eth_tx_bd *)third_bd;
-		else
-			tx_data_bd = NULL;
-
-		frag_idx++;
-	}
-
-	/* map last frags into 4th, 5th .... */
-	for (; frag_idx < skb_shinfo(skb)->nr_frags; frag_idx++, nbd++) {
-		tx_data_bd = (struct eth_tx_bd *)
-			     qed_chain_produce(&txq->tx_pbl);
-
-		memset(tx_data_bd, 0, sizeof(*tx_data_bd));
-
-		rc = map_frag_to_bd(txq,
-				    &skb_shinfo(skb)->frags[frag_idx],
-				    tx_data_bd);
-		if (rc) {
-			qede_free_failed_tx_pkt(txq, first_bd, nbd, data_split);
-			qede_update_tx_producer(txq);
-			return NETDEV_TX_OK;
-		}
-	}
-
-	/* update the first BD with the actual num BDs */
-	first_bd->data.nbds = nbd;
-
-	netdev_tx_sent_queue(netdev_txq, skb->len);
-
-	skb_tx_timestamp(skb);
-
-	/* Advance packet producer only before sending the packet since mapping
-	 * of pages may fail.
-	 */
-	txq->sw_tx_prod++;
-
-	/* 'next page' entries are counted in the producer value */
-	txq->tx_db.data.bd_prod =
-		cpu_to_le16(qed_chain_get_prod_idx(&txq->tx_pbl));
-
-	if (!skb->xmit_more || netif_xmit_stopped(netdev_txq))
-		qede_update_tx_producer(txq);
-
-	if (unlikely(qed_chain_get_elem_left(&txq->tx_pbl)
-		      < (MAX_SKB_FRAGS + 1))) {
-		if (skb->xmit_more)
-			qede_update_tx_producer(txq);
-
-		netif_tx_stop_queue(netdev_txq);
-		txq->stopped_cnt++;
-		DP_VERBOSE(edev, NETIF_MSG_TX_QUEUED,
-			   "Stop queue was called\n");
-		/* paired memory barrier is in qede_tx_int(), we have to keep
-		 * ordering of set_bit() in netif_tx_stop_queue() and read of
-		 * fp->bd_tx_cons
-		 */
-		smp_mb();
-
-		if (qed_chain_get_elem_left(&txq->tx_pbl)
-		     >= (MAX_SKB_FRAGS + 1) &&
-		    (edev->state == QEDE_STATE_OPEN)) {
-			netif_tx_wake_queue(netdev_txq);
-			DP_VERBOSE(edev, NETIF_MSG_TX_QUEUED,
-				   "Wake queue was called\n");
-		}
-	}
-
-	return NETDEV_TX_OK;
-}
-
-int qede_txq_has_work(struct qede_tx_queue *txq)
-{
-	u16 hw_bd_cons;
-
-	/* Tell compiler that consumer and producer can change */
-	barrier();
-	hw_bd_cons = le16_to_cpu(*txq->hw_cons_ptr);
-	if (qed_chain_get_cons_idx(&txq->tx_pbl) == hw_bd_cons + 1)
-		return 0;
-
-	return hw_bd_cons != qed_chain_get_cons_idx(&txq->tx_pbl);
-}
-
-static void qede_xdp_tx_int(struct qede_dev *edev, struct qede_tx_queue *txq)
-{
-	struct eth_tx_1st_bd *bd;
-	u16 hw_bd_cons;
-
-	hw_bd_cons = le16_to_cpu(*txq->hw_cons_ptr);
-	barrier();
-
-	while (hw_bd_cons != qed_chain_get_cons_idx(&txq->tx_pbl)) {
-		bd = (struct eth_tx_1st_bd *)qed_chain_consume(&txq->tx_pbl);
-
-		dma_unmap_single(&edev->pdev->dev, BD_UNMAP_ADDR(bd),
-				 PAGE_SIZE, DMA_BIDIRECTIONAL);
-		__free_page(txq->sw_tx_ring.pages[txq->sw_tx_cons &
-						  NUM_TX_BDS_MAX]);
-
-		txq->sw_tx_cons++;
-		txq->xmit_pkts++;
-	}
-}
-
-static int qede_tx_int(struct qede_dev *edev, struct qede_tx_queue *txq)
-{
-	struct netdev_queue *netdev_txq;
-	u16 hw_bd_cons;
-	unsigned int pkts_compl = 0, bytes_compl = 0;
-	int rc;
-
-	netdev_txq = netdev_get_tx_queue(edev->ndev, txq->index);
-
-	hw_bd_cons = le16_to_cpu(*txq->hw_cons_ptr);
-	barrier();
-
-	while (hw_bd_cons != qed_chain_get_cons_idx(&txq->tx_pbl)) {
-		int len = 0;
-
-		rc = qede_free_tx_pkt(edev, txq, &len);
-		if (rc) {
-			DP_NOTICE(edev, "hw_bd_cons = %d, chain_cons=%d\n",
-				  hw_bd_cons,
-				  qed_chain_get_cons_idx(&txq->tx_pbl));
-			break;
-		}
-
-		bytes_compl += len;
-		pkts_compl++;
-		txq->sw_tx_cons++;
-		txq->xmit_pkts++;
-	}
-
-	netdev_tx_completed_queue(netdev_txq, pkts_compl, bytes_compl);
-
-	/* Need to make the tx_bd_cons update visible to start_xmit()
-	 * before checking for netif_tx_queue_stopped().  Without the
-	 * memory barrier, there is a small possibility that
-	 * start_xmit() will miss it and cause the queue to be stopped
-	 * forever.
-	 * On the other hand we need an rmb() here to ensure the proper
-	 * ordering of bit testing in the following
-	 * netif_tx_queue_stopped(txq) call.
-	 */
-	smp_mb();
-
-	if (unlikely(netif_tx_queue_stopped(netdev_txq))) {
-		/* Taking tx_lock is needed to prevent reenabling the queue
-		 * while it's empty. This could have happen if rx_action() gets
-		 * suspended in qede_tx_int() after the condition before
-		 * netif_tx_wake_queue(), while tx_action (qede_start_xmit()):
-		 *
-		 * stops the queue->sees fresh tx_bd_cons->releases the queue->
-		 * sends some packets consuming the whole queue again->
-		 * stops the queue
-		 */
-
-		__netif_tx_lock(netdev_txq, smp_processor_id());
-
-		if ((netif_tx_queue_stopped(netdev_txq)) &&
-		    (edev->state == QEDE_STATE_OPEN) &&
-		    (qed_chain_get_elem_left(&txq->tx_pbl)
-		      >= (MAX_SKB_FRAGS + 1))) {
-			netif_tx_wake_queue(netdev_txq);
-			DP_VERBOSE(edev, NETIF_MSG_TX_DONE,
-				   "Wake queue was called\n");
-		}
-
-		__netif_tx_unlock(netdev_txq);
-	}
-
-	return 0;
-}
-
-bool qede_has_rx_work(struct qede_rx_queue *rxq)
-{
-	u16 hw_comp_cons, sw_comp_cons;
-
-	/* Tell compiler that status block fields can change */
-	barrier();
-
-	hw_comp_cons = le16_to_cpu(*rxq->hw_cons_ptr);
-	sw_comp_cons = qed_chain_get_cons_idx(&rxq->rx_comp_ring);
-
-	return hw_comp_cons != sw_comp_cons;
-}
-
-static inline void qede_rx_bd_ring_consume(struct qede_rx_queue *rxq)
-{
-	qed_chain_consume(&rxq->rx_bd_ring);
-	rxq->sw_rx_cons++;
-}
-
-/* This function reuses the buffer(from an offset) from
- * consumer index to producer index in the bd ring
- */
-static inline void qede_reuse_page(struct qede_rx_queue *rxq,
-				   struct sw_rx_data *curr_cons)
-{
-	struct eth_rx_bd *rx_bd_prod = qed_chain_produce(&rxq->rx_bd_ring);
-	struct sw_rx_data *curr_prod;
-	dma_addr_t new_mapping;
-
-	curr_prod = &rxq->sw_rx_ring[rxq->sw_rx_prod & NUM_RX_BDS_MAX];
-	*curr_prod = *curr_cons;
-
-	new_mapping = curr_prod->mapping + curr_prod->page_offset;
-
-	rx_bd_prod->addr.hi = cpu_to_le32(upper_32_bits(new_mapping));
-	rx_bd_prod->addr.lo = cpu_to_le32(lower_32_bits(new_mapping));
-
-	rxq->sw_rx_prod++;
-	curr_cons->data = NULL;
-}
+static int qede_open(struct net_device *ndev);
+static int qede_close(struct net_device *ndev);
 
-/* In case of allocation failures reuse buffers
- * from consumer index to produce buffers for firmware
- */
-void qede_recycle_rx_bd_ring(struct qede_rx_queue *rxq, u8 count)
+void qede_fill_by_demand_stats(struct qede_dev *edev)
 {
-	struct sw_rx_data *curr_cons;
+	struct qed_eth_stats stats;
 
-	for (; count > 0; count--) {
-		curr_cons = &rxq->sw_rx_ring[rxq->sw_rx_cons & NUM_RX_BDS_MAX];
-		qede_reuse_page(rxq, curr_cons);
-		qede_rx_bd_ring_consume(rxq);
-	}
-}
+	edev->ops->get_vport_stats(edev->cdev, &stats);
+	edev->stats.no_buff_discards = stats.no_buff_discards;
+	edev->stats.packet_too_big_discard = stats.packet_too_big_discard;
+	edev->stats.ttl0_discard = stats.ttl0_discard;
+	edev->stats.rx_ucast_bytes = stats.rx_ucast_bytes;
+	edev->stats.rx_mcast_bytes = stats.rx_mcast_bytes;
+	edev->stats.rx_bcast_bytes = stats.rx_bcast_bytes;
+	edev->stats.rx_ucast_pkts = stats.rx_ucast_pkts;
+	edev->stats.rx_mcast_pkts = stats.rx_mcast_pkts;
+	edev->stats.rx_bcast_pkts = stats.rx_bcast_pkts;
+	edev->stats.mftag_filter_discards = stats.mftag_filter_discards;
+	edev->stats.mac_filter_discards = stats.mac_filter_discards;
 
-static int qede_alloc_rx_buffer(struct qede_rx_queue *rxq)
-{
-	struct sw_rx_data *sw_rx_data;
-	struct eth_rx_bd *rx_bd;
-	dma_addr_t mapping;
-	struct page *data;
-
-	data = alloc_pages(GFP_ATOMIC, 0);
-	if (unlikely(!data))
-		return -ENOMEM;
-
-	/* Map the entire page as it would be used
-	 * for multiple RX buffer segment size mapping.
-	 */
-	mapping = dma_map_page(rxq->dev, data, 0,
-			       PAGE_SIZE, rxq->data_direction);
-	if (unlikely(dma_mapping_error(rxq->dev, mapping))) {
-		__free_page(data);
-		return -ENOMEM;
-	}
-
-	sw_rx_data = &rxq->sw_rx_ring[rxq->sw_rx_prod & NUM_RX_BDS_MAX];
-	sw_rx_data->page_offset = 0;
-	sw_rx_data->data = data;
-	sw_rx_data->mapping = mapping;
-
-	/* Advance PROD and get BD pointer */
-	rx_bd = (struct eth_rx_bd *)qed_chain_produce(&rxq->rx_bd_ring);
-	WARN_ON(!rx_bd);
-	rx_bd->addr.hi = cpu_to_le32(upper_32_bits(mapping));
-	rx_bd->addr.lo = cpu_to_le32(lower_32_bits(mapping));
-
-	rxq->sw_rx_prod++;
-
-	return 0;
-}
-
-static inline int qede_realloc_rx_buffer(struct qede_rx_queue *rxq,
-					 struct sw_rx_data *curr_cons)
-{
-	/* Move to the next segment in the page */
-	curr_cons->page_offset += rxq->rx_buf_seg_size;
-
-	if (curr_cons->page_offset == PAGE_SIZE) {
-		if (unlikely(qede_alloc_rx_buffer(rxq))) {
-			/* Since we failed to allocate new buffer
-			 * current buffer can be used again.
-			 */
-			curr_cons->page_offset -= rxq->rx_buf_seg_size;
-
-			return -ENOMEM;
-		}
-
-		dma_unmap_page(rxq->dev, curr_cons->mapping,
-			       PAGE_SIZE, rxq->data_direction);
-	} else {
-		/* Increment refcount of the page as we don't want
-		 * network stack to take the ownership of the page
-		 * which can be recycled multiple times by the driver.
-		 */
-		page_ref_inc(curr_cons->data);
-		qede_reuse_page(rxq, curr_cons);
-	}
-
-	return 0;
-}
-
-void qede_update_rx_prod(struct qede_dev *edev, struct qede_rx_queue *rxq)
-{
-	u16 bd_prod = qed_chain_get_prod_idx(&rxq->rx_bd_ring);
-	u16 cqe_prod = qed_chain_get_prod_idx(&rxq->rx_comp_ring);
-	struct eth_rx_prod_data rx_prods = {0};
-
-	/* Update producers */
-	rx_prods.bd_prod = cpu_to_le16(bd_prod);
-	rx_prods.cqe_prod = cpu_to_le16(cqe_prod);
-
-	/* Make sure that the BD and SGE data is updated before updating the
-	 * producers since FW might read the BD/SGE right after the producer
-	 * is updated.
-	 */
-	wmb();
-
-	internal_ram_wr(rxq->hw_rxq_prod_addr, sizeof(rx_prods),
-			(u32 *)&rx_prods);
-
-	/* mmiowb is needed to synchronize doorbell writes from more than one
-	 * processor. It guarantees that the write arrives to the device before
-	 * the napi lock is released and another qede_poll is called (possibly
-	 * on another CPU). Without this barrier, the next doorbell can bypass
-	 * this doorbell. This is applicable to IA64/Altix systems.
-	 */
-	mmiowb();
-}
-
-static void qede_get_rxhash(struct sk_buff *skb, u8 bitfields, __le32 rss_hash)
-{
-	enum pkt_hash_types hash_type = PKT_HASH_TYPE_NONE;
-	enum rss_hash_type htype;
-	u32 hash = 0;
-
-	htype = GET_FIELD(bitfields, ETH_FAST_PATH_RX_REG_CQE_RSS_HASH_TYPE);
-	if (htype) {
-		hash_type = ((htype == RSS_HASH_TYPE_IPV4) ||
-			     (htype == RSS_HASH_TYPE_IPV6)) ?
-			    PKT_HASH_TYPE_L3 : PKT_HASH_TYPE_L4;
-		hash = le32_to_cpu(rss_hash);
-	}
-	skb_set_hash(skb, hash, hash_type);
-}
-
-static void qede_set_skb_csum(struct sk_buff *skb, u8 csum_flag)
-{
-	skb_checksum_none_assert(skb);
-
-	if (csum_flag & QEDE_CSUM_UNNECESSARY)
-		skb->ip_summed = CHECKSUM_UNNECESSARY;
-
-	if (csum_flag & QEDE_TUNN_CSUM_UNNECESSARY)
-		skb->csum_level = 1;
-}
-
-static inline void qede_skb_receive(struct qede_dev *edev,
-				    struct qede_fastpath *fp,
-				    struct qede_rx_queue *rxq,
-				    struct sk_buff *skb, u16 vlan_tag)
-{
-	if (vlan_tag)
-		__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vlan_tag);
-
-	napi_gro_receive(&fp->napi, skb);
-	fp->rxq->rcv_pkts++;
-}
-
-static void qede_set_gro_params(struct qede_dev *edev,
-				struct sk_buff *skb,
-				struct eth_fast_path_rx_tpa_start_cqe *cqe)
-{
-	u16 parsing_flags = le16_to_cpu(cqe->pars_flags.flags);
-
-	if (((parsing_flags >> PARSING_AND_ERR_FLAGS_L3TYPE_SHIFT) &
-	    PARSING_AND_ERR_FLAGS_L3TYPE_MASK) == 2)
-		skb_shinfo(skb)->gso_type = SKB_GSO_TCPV6;
-	else
-		skb_shinfo(skb)->gso_type = SKB_GSO_TCPV4;
-
-	skb_shinfo(skb)->gso_size = __le16_to_cpu(cqe->len_on_first_bd) -
-					cqe->header_len;
-}
-
-static int qede_fill_frag_skb(struct qede_dev *edev,
-			      struct qede_rx_queue *rxq,
-			      u8 tpa_agg_index, u16 len_on_bd)
-{
-	struct sw_rx_data *current_bd = &rxq->sw_rx_ring[rxq->sw_rx_cons &
-							 NUM_RX_BDS_MAX];
-	struct qede_agg_info *tpa_info = &rxq->tpa_info[tpa_agg_index];
-	struct sk_buff *skb = tpa_info->skb;
-
-	if (unlikely(tpa_info->state != QEDE_AGG_STATE_START))
-		goto out;
-
-	/* Add one frag and update the appropriate fields in the skb */
-	skb_fill_page_desc(skb, tpa_info->frag_id++,
-			   current_bd->data, current_bd->page_offset,
-			   len_on_bd);
-
-	if (unlikely(qede_realloc_rx_buffer(rxq, current_bd))) {
-		/* Incr page ref count to reuse on allocation failure
-		 * so that it doesn't get freed while freeing SKB.
-		 */
-		page_ref_inc(current_bd->data);
-		goto out;
-	}
-
-	qed_chain_consume(&rxq->rx_bd_ring);
-	rxq->sw_rx_cons++;
-
-	skb->data_len += len_on_bd;
-	skb->truesize += rxq->rx_buf_seg_size;
-	skb->len += len_on_bd;
-
-	return 0;
-
-out:
-	tpa_info->state = QEDE_AGG_STATE_ERROR;
-	qede_recycle_rx_bd_ring(rxq, 1);
-
-	return -ENOMEM;
-}
-
-static void qede_tpa_start(struct qede_dev *edev,
-			   struct qede_rx_queue *rxq,
-			   struct eth_fast_path_rx_tpa_start_cqe *cqe)
-{
-	struct qede_agg_info *tpa_info = &rxq->tpa_info[cqe->tpa_agg_index];
-	struct eth_rx_bd *rx_bd_cons = qed_chain_consume(&rxq->rx_bd_ring);
-	struct eth_rx_bd *rx_bd_prod = qed_chain_produce(&rxq->rx_bd_ring);
-	struct sw_rx_data *replace_buf = &tpa_info->buffer;
-	dma_addr_t mapping = tpa_info->buffer_mapping;
-	struct sw_rx_data *sw_rx_data_cons;
-	struct sw_rx_data *sw_rx_data_prod;
-
-	sw_rx_data_cons = &rxq->sw_rx_ring[rxq->sw_rx_cons & NUM_RX_BDS_MAX];
-	sw_rx_data_prod = &rxq->sw_rx_ring[rxq->sw_rx_prod & NUM_RX_BDS_MAX];
-
-	/* Use pre-allocated replacement buffer - we can't release the agg.
-	 * start until its over and we don't want to risk allocation failing
-	 * here, so re-allocate when aggregation will be over.
-	 */
-	sw_rx_data_prod->mapping = replace_buf->mapping;
-
-	sw_rx_data_prod->data = replace_buf->data;
-	rx_bd_prod->addr.hi = cpu_to_le32(upper_32_bits(mapping));
-	rx_bd_prod->addr.lo = cpu_to_le32(lower_32_bits(mapping));
-	sw_rx_data_prod->page_offset = replace_buf->page_offset;
-
-	rxq->sw_rx_prod++;
-
-	/* move partial skb from cons to pool (don't unmap yet)
-	 * save mapping, incase we drop the packet later on.
-	 */
-	tpa_info->buffer = *sw_rx_data_cons;
-	mapping = HILO_U64(le32_to_cpu(rx_bd_cons->addr.hi),
-			   le32_to_cpu(rx_bd_cons->addr.lo));
-
-	tpa_info->buffer_mapping = mapping;
-	rxq->sw_rx_cons++;
-
-	/* set tpa state to start only if we are able to allocate skb
-	 * for this aggregation, otherwise mark as error and aggregation will
-	 * be dropped
-	 */
-	tpa_info->skb = netdev_alloc_skb(edev->ndev,
-					 le16_to_cpu(cqe->len_on_first_bd));
-	if (unlikely(!tpa_info->skb)) {
-		DP_NOTICE(edev, "Failed to allocate SKB for gro\n");
-		tpa_info->state = QEDE_AGG_STATE_ERROR;
-		goto cons_buf;
-	}
-
-	/* Start filling in the aggregation info */
-	skb_put(tpa_info->skb, le16_to_cpu(cqe->len_on_first_bd));
-	tpa_info->frag_id = 0;
-	tpa_info->state = QEDE_AGG_STATE_START;
-
-	/* Store some information from first CQE */
-	tpa_info->start_cqe_placement_offset = cqe->placement_offset;
-	tpa_info->start_cqe_bd_len = le16_to_cpu(cqe->len_on_first_bd);
-	if ((le16_to_cpu(cqe->pars_flags.flags) >>
-	     PARSING_AND_ERR_FLAGS_TAG8021QEXIST_SHIFT) &
-	    PARSING_AND_ERR_FLAGS_TAG8021QEXIST_MASK)
-		tpa_info->vlan_tag = le16_to_cpu(cqe->vlan_tag);
-	else
-		tpa_info->vlan_tag = 0;
-
-	qede_get_rxhash(tpa_info->skb, cqe->bitfields, cqe->rss_hash);
-
-	/* This is needed in order to enable forwarding support */
-	qede_set_gro_params(edev, tpa_info->skb, cqe);
-
-cons_buf: /* We still need to handle bd_len_list to consume buffers */
-	if (likely(cqe->ext_bd_len_list[0]))
-		qede_fill_frag_skb(edev, rxq, cqe->tpa_agg_index,
-				   le16_to_cpu(cqe->ext_bd_len_list[0]));
-
-	if (unlikely(cqe->ext_bd_len_list[1])) {
-		DP_ERR(edev,
-		       "Unlikely - got a TPA aggregation with more than one ext_bd_len_list entry in the TPA start\n");
-		tpa_info->state = QEDE_AGG_STATE_ERROR;
-	}
-}
-
-#ifdef CONFIG_INET
-static void qede_gro_ip_csum(struct sk_buff *skb)
-{
-	const struct iphdr *iph = ip_hdr(skb);
-	struct tcphdr *th;
-
-	skb_set_transport_header(skb, sizeof(struct iphdr));
-	th = tcp_hdr(skb);
-
-	th->check = ~tcp_v4_check(skb->len - skb_transport_offset(skb),
-				  iph->saddr, iph->daddr, 0);
-
-	tcp_gro_complete(skb);
-}
-
-static void qede_gro_ipv6_csum(struct sk_buff *skb)
-{
-	struct ipv6hdr *iph = ipv6_hdr(skb);
-	struct tcphdr *th;
-
-	skb_set_transport_header(skb, sizeof(struct ipv6hdr));
-	th = tcp_hdr(skb);
-
-	th->check = ~tcp_v6_check(skb->len - skb_transport_offset(skb),
-				  &iph->saddr, &iph->daddr, 0);
-	tcp_gro_complete(skb);
-}
-#endif
-
-static void qede_gro_receive(struct qede_dev *edev,
-			     struct qede_fastpath *fp,
-			     struct sk_buff *skb,
-			     u16 vlan_tag)
-{
-	/* FW can send a single MTU sized packet from gro flow
-	 * due to aggregation timeout/last segment etc. which
-	 * is not expected to be a gro packet. If a skb has zero
-	 * frags then simply push it in the stack as non gso skb.
-	 */
-	if (unlikely(!skb->data_len)) {
-		skb_shinfo(skb)->gso_type = 0;
-		skb_shinfo(skb)->gso_size = 0;
-		goto send_skb;
-	}
-
-#ifdef CONFIG_INET
-	if (skb_shinfo(skb)->gso_size) {
-		skb_reset_network_header(skb);
-
-		switch (skb->protocol) {
-		case htons(ETH_P_IP):
-			qede_gro_ip_csum(skb);
-			break;
-		case htons(ETH_P_IPV6):
-			qede_gro_ipv6_csum(skb);
-			break;
-		default:
-			DP_ERR(edev,
-			       "Error: FW GRO supports only IPv4/IPv6, not 0x%04x\n",
-			       ntohs(skb->protocol));
-		}
-	}
-#endif
-
-send_skb:
-	skb_record_rx_queue(skb, fp->rxq->rxq_id);
-	qede_skb_receive(edev, fp, fp->rxq, skb, vlan_tag);
-}
-
-static inline void qede_tpa_cont(struct qede_dev *edev,
-				 struct qede_rx_queue *rxq,
-				 struct eth_fast_path_rx_tpa_cont_cqe *cqe)
-{
-	int i;
-
-	for (i = 0; cqe->len_list[i]; i++)
-		qede_fill_frag_skb(edev, rxq, cqe->tpa_agg_index,
-				   le16_to_cpu(cqe->len_list[i]));
-
-	if (unlikely(i > 1))
-		DP_ERR(edev,
-		       "Strange - TPA cont with more than a single len_list entry\n");
-}
-
-static void qede_tpa_end(struct qede_dev *edev,
-			 struct qede_fastpath *fp,
-			 struct eth_fast_path_rx_tpa_end_cqe *cqe)
-{
-	struct qede_rx_queue *rxq = fp->rxq;
-	struct qede_agg_info *tpa_info;
-	struct sk_buff *skb;
-	int i;
-
-	tpa_info = &rxq->tpa_info[cqe->tpa_agg_index];
-	skb = tpa_info->skb;
-
-	for (i = 0; cqe->len_list[i]; i++)
-		qede_fill_frag_skb(edev, rxq, cqe->tpa_agg_index,
-				   le16_to_cpu(cqe->len_list[i]));
-	if (unlikely(i > 1))
-		DP_ERR(edev,
-		       "Strange - TPA emd with more than a single len_list entry\n");
-
-	if (unlikely(tpa_info->state != QEDE_AGG_STATE_START))
-		goto err;
-
-	/* Sanity */
-	if (unlikely(cqe->num_of_bds != tpa_info->frag_id + 1))
-		DP_ERR(edev,
-		       "Strange - TPA had %02x BDs, but SKB has only %d frags\n",
-		       cqe->num_of_bds, tpa_info->frag_id);
-	if (unlikely(skb->len != le16_to_cpu(cqe->total_packet_len)))
-		DP_ERR(edev,
-		       "Strange - total packet len [cqe] is %4x but SKB has len %04x\n",
-		       le16_to_cpu(cqe->total_packet_len), skb->len);
-
-	memcpy(skb->data,
-	       page_address(tpa_info->buffer.data) +
-	       tpa_info->start_cqe_placement_offset +
-	       tpa_info->buffer.page_offset, tpa_info->start_cqe_bd_len);
-
-	/* Finalize the SKB */
-	skb->protocol = eth_type_trans(skb, edev->ndev);
-	skb->ip_summed = CHECKSUM_UNNECESSARY;
-
-	/* tcp_gro_complete() will copy NAPI_GRO_CB(skb)->count
-	 * to skb_shinfo(skb)->gso_segs
-	 */
-	NAPI_GRO_CB(skb)->count = le16_to_cpu(cqe->num_of_coalesced_segs);
-
-	qede_gro_receive(edev, fp, skb, tpa_info->vlan_tag);
-
-	tpa_info->state = QEDE_AGG_STATE_NONE;
-
-	return;
-err:
-	tpa_info->state = QEDE_AGG_STATE_NONE;
-	dev_kfree_skb_any(tpa_info->skb);
-	tpa_info->skb = NULL;
-}
-
-static bool qede_tunn_exist(u16 flag)
-{
-	return !!(flag & (PARSING_AND_ERR_FLAGS_TUNNELEXIST_MASK <<
-			  PARSING_AND_ERR_FLAGS_TUNNELEXIST_SHIFT));
-}
-
-static u8 qede_check_tunn_csum(u16 flag)
-{
-	u16 csum_flag = 0;
-	u8 tcsum = 0;
-
-	if (flag & (PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMWASCALCULATED_MASK <<
-		    PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMWASCALCULATED_SHIFT))
-		csum_flag |= PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMERROR_MASK <<
-			     PARSING_AND_ERR_FLAGS_TUNNELL4CHKSMERROR_SHIFT;
-
-	if (flag & (PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_MASK <<
-		    PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_SHIFT)) {
-		csum_flag |= PARSING_AND_ERR_FLAGS_L4CHKSMERROR_MASK <<
-			     PARSING_AND_ERR_FLAGS_L4CHKSMERROR_SHIFT;
-		tcsum = QEDE_TUNN_CSUM_UNNECESSARY;
-	}
-
-	csum_flag |= PARSING_AND_ERR_FLAGS_TUNNELIPHDRERROR_MASK <<
-		     PARSING_AND_ERR_FLAGS_TUNNELIPHDRERROR_SHIFT |
-		     PARSING_AND_ERR_FLAGS_IPHDRERROR_MASK <<
-		     PARSING_AND_ERR_FLAGS_IPHDRERROR_SHIFT;
-
-	if (csum_flag & flag)
-		return QEDE_CSUM_ERROR;
-
-	return QEDE_CSUM_UNNECESSARY | tcsum;
-}
-
-static u8 qede_check_notunn_csum(u16 flag)
-{
-	u16 csum_flag = 0;
-	u8 csum = 0;
-
-	if (flag & (PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_MASK <<
-		    PARSING_AND_ERR_FLAGS_L4CHKSMWASCALCULATED_SHIFT)) {
-		csum_flag |= PARSING_AND_ERR_FLAGS_L4CHKSMERROR_MASK <<
-			     PARSING_AND_ERR_FLAGS_L4CHKSMERROR_SHIFT;
-		csum = QEDE_CSUM_UNNECESSARY;
-	}
-
-	csum_flag |= PARSING_AND_ERR_FLAGS_IPHDRERROR_MASK <<
-		     PARSING_AND_ERR_FLAGS_IPHDRERROR_SHIFT;
-
-	if (csum_flag & flag)
-		return QEDE_CSUM_ERROR;
-
-	return csum;
-}
-
-static u8 qede_check_csum(u16 flag)
-{
-	if (!qede_tunn_exist(flag))
-		return qede_check_notunn_csum(flag);
-	else
-		return qede_check_tunn_csum(flag);
-}
-
-static bool qede_pkt_is_ip_fragmented(struct eth_fast_path_rx_reg_cqe *cqe,
-				      u16 flag)
-{
-	u8 tun_pars_flg = cqe->tunnel_pars_flags.flags;
-
-	if ((tun_pars_flg & (ETH_TUNNEL_PARSING_FLAGS_IPV4_FRAGMENT_MASK <<
-			     ETH_TUNNEL_PARSING_FLAGS_IPV4_FRAGMENT_SHIFT)) ||
-	    (flag & (PARSING_AND_ERR_FLAGS_IPV4FRAG_MASK <<
-		     PARSING_AND_ERR_FLAGS_IPV4FRAG_SHIFT)))
-		return true;
-
-	return false;
-}
-
-/* Return true iff packet is to be passed to stack */
-static bool qede_rx_xdp(struct qede_dev *edev,
-			struct qede_fastpath *fp,
-			struct qede_rx_queue *rxq,
-			struct bpf_prog *prog,
-			struct sw_rx_data *bd,
-			struct eth_fast_path_rx_reg_cqe *cqe)
-{
-	u16 len = le16_to_cpu(cqe->len_on_first_bd);
-	struct xdp_buff xdp;
-	enum xdp_action act;
-
-	xdp.data = page_address(bd->data) + cqe->placement_offset;
-	xdp.data_end = xdp.data + len;
-
-	/* Queues always have a full reset currently, so for the time
-	 * being until there's atomic program replace just mark read
-	 * side for map helpers.
-	 */
-	rcu_read_lock();
-	act = bpf_prog_run_xdp(prog, &xdp);
-	rcu_read_unlock();
-
-	if (act == XDP_PASS)
-		return true;
-
-	/* Count number of packets not to be passed to stack */
-	rxq->xdp_no_pass++;
-
-	switch (act) {
-	case XDP_TX:
-		/* We need the replacement buffer before transmit. */
-		if (qede_alloc_rx_buffer(rxq)) {
-			qede_recycle_rx_bd_ring(rxq, 1);
-			return false;
-		}
-
-		/* Now if there's a transmission problem, we'd still have to
-		 * throw current buffer, as replacement was already allocated.
-		 */
-		if (qede_xdp_xmit(edev, fp, bd, cqe->placement_offset, len)) {
-			dma_unmap_page(rxq->dev, bd->mapping,
-				       PAGE_SIZE, DMA_BIDIRECTIONAL);
-			__free_page(bd->data);
-		}
-
-		/* Regardless, we've consumed an Rx BD */
-		qede_rx_bd_ring_consume(rxq);
-		return false;
-
-	default:
-		bpf_warn_invalid_xdp_action(act);
-	case XDP_ABORTED:
-	case XDP_DROP:
-		qede_recycle_rx_bd_ring(rxq, cqe->bd_num);
-	}
-
-	return false;
-}
-
-static struct sk_buff *qede_rx_allocate_skb(struct qede_dev *edev,
-					    struct qede_rx_queue *rxq,
-					    struct sw_rx_data *bd, u16 len,
-					    u16 pad)
-{
-	unsigned int offset = bd->page_offset;
-	struct skb_frag_struct *frag;
-	struct page *page = bd->data;
-	unsigned int pull_len;
-	struct sk_buff *skb;
-	unsigned char *va;
-
-	/* Allocate a new SKB with a sufficient large header len */
-	skb = netdev_alloc_skb(edev->ndev, QEDE_RX_HDR_SIZE);
-	if (unlikely(!skb))
-		return NULL;
-
-	/* Copy data into SKB - if it's small, we can simply copy it and
-	 * re-use the already allcoated & mapped memory.
-	 */
-	if (len + pad <= edev->rx_copybreak) {
-		memcpy(skb_put(skb, len),
-		       page_address(page) + pad + offset, len);
-		qede_reuse_page(rxq, bd);
-		goto out;
-	}
-
-	frag = &skb_shinfo(skb)->frags[0];
-
-	skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags,
-			page, pad + offset, len, rxq->rx_buf_seg_size);
-
-	va = skb_frag_address(frag);
-	pull_len = eth_get_headlen(va, QEDE_RX_HDR_SIZE);
-
-	/* Align the pull_len to optimize memcpy */
-	memcpy(skb->data, va, ALIGN(pull_len, sizeof(long)));
-
-	/* Correct the skb & frag sizes offset after the pull */
-	skb_frag_size_sub(frag, pull_len);
-	frag->page_offset += pull_len;
-	skb->data_len -= pull_len;
-	skb->tail += pull_len;
-
-	if (unlikely(qede_realloc_rx_buffer(rxq, bd))) {
-		/* Incr page ref count to reuse on allocation failure so
-		 * that it doesn't get freed while freeing SKB [as its
-		 * already mapped there].
-		 */
-		page_ref_inc(page);
-		dev_kfree_skb_any(skb);
-		return NULL;
-	}
-
-out:
-	/* We've consumed the first BD and prepared an SKB */
-	qede_rx_bd_ring_consume(rxq);
-	return skb;
-}
-
-static int qede_rx_build_jumbo(struct qede_dev *edev,
-			       struct qede_rx_queue *rxq,
-			       struct sk_buff *skb,
-			       struct eth_fast_path_rx_reg_cqe *cqe,
-			       u16 first_bd_len)
-{
-	u16 pkt_len = le16_to_cpu(cqe->pkt_len);
-	struct sw_rx_data *bd;
-	u16 bd_cons_idx;
-	u8 num_frags;
-
-	pkt_len -= first_bd_len;
-
-	/* We've already used one BD for the SKB. Now take care of the rest */
-	for (num_frags = cqe->bd_num - 1; num_frags > 0; num_frags--) {
-		u16 cur_size = pkt_len > rxq->rx_buf_size ? rxq->rx_buf_size :
-		    pkt_len;
-
-		if (unlikely(!cur_size)) {
-			DP_ERR(edev,
-			       "Still got %d BDs for mapping jumbo, but length became 0\n",
-			       num_frags);
-			goto out;
-		}
-
-		/* We need a replacement buffer for each BD */
-		if (unlikely(qede_alloc_rx_buffer(rxq)))
-			goto out;
-
-		/* Now that we've allocated the replacement buffer,
-		 * we can safely consume the next BD and map it to the SKB.
-		 */
-		bd_cons_idx = rxq->sw_rx_cons & NUM_RX_BDS_MAX;
-		bd = &rxq->sw_rx_ring[bd_cons_idx];
-		qede_rx_bd_ring_consume(rxq);
-
-		dma_unmap_page(rxq->dev, bd->mapping,
-			       PAGE_SIZE, DMA_FROM_DEVICE);
-
-		skb_fill_page_desc(skb, skb_shinfo(skb)->nr_frags++,
-				   bd->data, 0, cur_size);
-
-		skb->truesize += PAGE_SIZE;
-		skb->data_len += cur_size;
-		skb->len += cur_size;
-		pkt_len -= cur_size;
-	}
-
-	if (unlikely(pkt_len))
-		DP_ERR(edev,
-		       "Mapped all BDs of jumbo, but still have %d bytes\n",
-		       pkt_len);
-
-out:
-	return num_frags;
-}
-
-static int qede_rx_process_tpa_cqe(struct qede_dev *edev,
-				   struct qede_fastpath *fp,
-				   struct qede_rx_queue *rxq,
-				   union eth_rx_cqe *cqe,
-				   enum eth_rx_cqe_type type)
-{
-	switch (type) {
-	case ETH_RX_CQE_TYPE_TPA_START:
-		qede_tpa_start(edev, rxq, &cqe->fast_path_tpa_start);
-		return 0;
-	case ETH_RX_CQE_TYPE_TPA_CONT:
-		qede_tpa_cont(edev, rxq, &cqe->fast_path_tpa_cont);
-		return 0;
-	case ETH_RX_CQE_TYPE_TPA_END:
-		qede_tpa_end(edev, fp, &cqe->fast_path_tpa_end);
-		return 1;
-	default:
-		return 0;
-	}
-}
-
-static int qede_rx_process_cqe(struct qede_dev *edev,
-			       struct qede_fastpath *fp,
-			       struct qede_rx_queue *rxq)
-{
-	struct bpf_prog *xdp_prog = READ_ONCE(rxq->xdp_prog);
-	struct eth_fast_path_rx_reg_cqe *fp_cqe;
-	u16 len, pad, bd_cons_idx, parse_flag;
-	enum eth_rx_cqe_type cqe_type;
-	union eth_rx_cqe *cqe;
-	struct sw_rx_data *bd;
-	struct sk_buff *skb;
-	__le16 flags;
-	u8 csum_flag;
-
-	/* Get the CQE from the completion ring */
-	cqe = (union eth_rx_cqe *)qed_chain_consume(&rxq->rx_comp_ring);
-	cqe_type = cqe->fast_path_regular.type;
-
-	/* Process an unlikely slowpath event */
-	if (unlikely(cqe_type == ETH_RX_CQE_TYPE_SLOW_PATH)) {
-		struct eth_slow_path_rx_cqe *sp_cqe;
-
-		sp_cqe = (struct eth_slow_path_rx_cqe *)cqe;
-		edev->ops->eth_cqe_completion(edev->cdev, fp->id, sp_cqe);
-		return 0;
-	}
-
-	/* Handle TPA cqes */
-	if (cqe_type != ETH_RX_CQE_TYPE_REGULAR)
-		return qede_rx_process_tpa_cqe(edev, fp, rxq, cqe, cqe_type);
-
-	/* Get the data from the SW ring; Consume it only after it's evident
-	 * we wouldn't recycle it.
-	 */
-	bd_cons_idx = rxq->sw_rx_cons & NUM_RX_BDS_MAX;
-	bd = &rxq->sw_rx_ring[bd_cons_idx];
-
-	fp_cqe = &cqe->fast_path_regular;
-	len = le16_to_cpu(fp_cqe->len_on_first_bd);
-	pad = fp_cqe->placement_offset;
-
-	/* Run eBPF program if one is attached */
-	if (xdp_prog)
-		if (!qede_rx_xdp(edev, fp, rxq, xdp_prog, bd, fp_cqe))
-			return 1;
-
-	/* If this is an error packet then drop it */
-	flags = cqe->fast_path_regular.pars_flags.flags;
-	parse_flag = le16_to_cpu(flags);
-
-	csum_flag = qede_check_csum(parse_flag);
-	if (unlikely(csum_flag == QEDE_CSUM_ERROR)) {
-		if (qede_pkt_is_ip_fragmented(fp_cqe, parse_flag)) {
-			rxq->rx_ip_frags++;
-		} else {
-			DP_NOTICE(edev,
-				  "CQE has error, flags = %x, dropping incoming packet\n",
-				  parse_flag);
-			rxq->rx_hw_errors++;
-			qede_recycle_rx_bd_ring(rxq, fp_cqe->bd_num);
-			return 0;
-		}
-	}
-
-	/* Basic validation passed; Need to prepare an SKB. This would also
-	 * guarantee to finally consume the first BD upon success.
-	 */
-	skb = qede_rx_allocate_skb(edev, rxq, bd, len, pad);
-	if (!skb) {
-		rxq->rx_alloc_errors++;
-		qede_recycle_rx_bd_ring(rxq, fp_cqe->bd_num);
-		return 0;
-	}
-
-	/* In case of Jumbo packet, several PAGE_SIZEd buffers will be pointed
-	 * by a single cqe.
-	 */
-	if (fp_cqe->bd_num > 1) {
-		u16 unmapped_frags = qede_rx_build_jumbo(edev, rxq, skb,
-							 fp_cqe, len);
-
-		if (unlikely(unmapped_frags > 0)) {
-			qede_recycle_rx_bd_ring(rxq, unmapped_frags);
-			dev_kfree_skb_any(skb);
-			return 0;
-		}
-	}
-
-	/* The SKB contains all the data. Now prepare meta-magic */
-	skb->protocol = eth_type_trans(skb, edev->ndev);
-	qede_get_rxhash(skb, fp_cqe->bitfields, fp_cqe->rss_hash);
-	qede_set_skb_csum(skb, csum_flag);
-	skb_record_rx_queue(skb, rxq->rxq_id);
-
-	/* SKB is prepared - pass it to stack */
-	qede_skb_receive(edev, fp, rxq, skb, le16_to_cpu(fp_cqe->vlan_tag));
-
-	return 1;
-}
-
-static int qede_rx_int(struct qede_fastpath *fp, int budget)
-{
-	struct qede_rx_queue *rxq = fp->rxq;
-	struct qede_dev *edev = fp->edev;
-	u16 hw_comp_cons, sw_comp_cons;
-	int work_done = 0;
-
-	hw_comp_cons = le16_to_cpu(*rxq->hw_cons_ptr);
-	sw_comp_cons = qed_chain_get_cons_idx(&rxq->rx_comp_ring);
-
-	/* Memory barrier to prevent the CPU from doing speculative reads of CQE
-	 * / BD in the while-loop before reading hw_comp_cons. If the CQE is
-	 * read before it is written by FW, then FW writes CQE and SB, and then
-	 * the CPU reads the hw_comp_cons, it will use an old CQE.
-	 */
-	rmb();
-
-	/* Loop to complete all indicated BDs */
-	while ((sw_comp_cons != hw_comp_cons) && (work_done < budget)) {
-		qede_rx_process_cqe(edev, fp, rxq);
-		qed_chain_recycle_consumed(&rxq->rx_comp_ring);
-		sw_comp_cons = qed_chain_get_cons_idx(&rxq->rx_comp_ring);
-		work_done++;
-	}
-
-	/* Update producers */
-	qede_update_rx_prod(edev, rxq);
-
-	return work_done;
-}
-
-static bool qede_poll_is_more_work(struct qede_fastpath *fp)
-{
-	qed_sb_update_sb_idx(fp->sb_info);
-
-	/* *_has_*_work() reads the status block, thus we need to ensure that
-	 * status block indices have been actually read (qed_sb_update_sb_idx)
-	 * prior to this check (*_has_*_work) so that we won't write the
-	 * "newer" value of the status block to HW (if there was a DMA right
-	 * after qede_has_rx_work and if there is no rmb, the memory reading
-	 * (qed_sb_update_sb_idx) may be postponed to right before *_ack_sb).
-	 * In this case there will never be another interrupt until there is
-	 * another update of the status block, while there is still unhandled
-	 * work.
-	 */
-	rmb();
-
-	if (likely(fp->type & QEDE_FASTPATH_RX))
-		if (qede_has_rx_work(fp->rxq))
-			return true;
-
-	if (fp->type & QEDE_FASTPATH_XDP)
-		if (qede_txq_has_work(fp->xdp_tx))
-			return true;
-
-	if (likely(fp->type & QEDE_FASTPATH_TX))
-		if (qede_txq_has_work(fp->txq))
-			return true;
-
-	return false;
-}
-
-static int qede_poll(struct napi_struct *napi, int budget)
-{
-	struct qede_fastpath *fp = container_of(napi, struct qede_fastpath,
-						napi);
-	struct qede_dev *edev = fp->edev;
-	int rx_work_done = 0;
-
-	if (likely(fp->type & QEDE_FASTPATH_TX) && qede_txq_has_work(fp->txq))
-		qede_tx_int(edev, fp->txq);
-
-	if ((fp->type & QEDE_FASTPATH_XDP) && qede_txq_has_work(fp->xdp_tx))
-		qede_xdp_tx_int(edev, fp->xdp_tx);
-
-	rx_work_done = (likely(fp->type & QEDE_FASTPATH_RX) &&
-			qede_has_rx_work(fp->rxq)) ?
-			qede_rx_int(fp, budget) : 0;
-	if (rx_work_done < budget) {
-		if (!qede_poll_is_more_work(fp)) {
-			napi_complete(napi);
-
-			/* Update and reenable interrupts */
-			qed_sb_ack(fp->sb_info, IGU_INT_ENABLE, 1);
-		} else {
-			rx_work_done = budget;
-		}
-	}
-
-	if (fp->xdp_xmit) {
-		u16 xdp_prod = qed_chain_get_prod_idx(&fp->xdp_tx->tx_pbl);
-
-		fp->xdp_xmit = 0;
-		fp->xdp_tx->tx_db.data.bd_prod = cpu_to_le16(xdp_prod);
-		qede_update_tx_producer(fp->xdp_tx);
-	}
-
-	return rx_work_done;
-}
-
-static irqreturn_t qede_msix_fp_int(int irq, void *fp_cookie)
-{
-	struct qede_fastpath *fp = fp_cookie;
-
-	qed_sb_ack(fp->sb_info, IGU_INT_DISABLE, 0 /*do not update*/);
-
-	napi_schedule_irqoff(&fp->napi);
-	return IRQ_HANDLED;
-}
-
-/* -------------------------------------------------------------------------
- * END OF FAST-PATH
- * -------------------------------------------------------------------------
- */
-
-static int qede_open(struct net_device *ndev);
-static int qede_close(struct net_device *ndev);
-static int qede_set_mac_addr(struct net_device *ndev, void *p);
-static void qede_set_rx_mode(struct net_device *ndev);
-static void qede_config_rx_mode(struct net_device *ndev);
-
-static int qede_set_ucast_rx_mac(struct qede_dev *edev,
-				 enum qed_filter_xcast_params_type opcode,
-				 unsigned char mac[ETH_ALEN])
-{
-	struct qed_filter_params filter_cmd;
-
-	memset(&filter_cmd, 0, sizeof(filter_cmd));
-	filter_cmd.type = QED_FILTER_TYPE_UCAST;
-	filter_cmd.filter.ucast.type = opcode;
-	filter_cmd.filter.ucast.mac_valid = 1;
-	ether_addr_copy(filter_cmd.filter.ucast.mac, mac);
-
-	return edev->ops->filter_config(edev->cdev, &filter_cmd);
-}
-
-static int qede_set_ucast_rx_vlan(struct qede_dev *edev,
-				  enum qed_filter_xcast_params_type opcode,
-				  u16 vid)
-{
-	struct qed_filter_params filter_cmd;
-
-	memset(&filter_cmd, 0, sizeof(filter_cmd));
-	filter_cmd.type = QED_FILTER_TYPE_UCAST;
-	filter_cmd.filter.ucast.type = opcode;
-	filter_cmd.filter.ucast.vlan_valid = 1;
-	filter_cmd.filter.ucast.vlan = vid;
-
-	return edev->ops->filter_config(edev->cdev, &filter_cmd);
-}
-
-void qede_fill_by_demand_stats(struct qede_dev *edev)
-{
-	struct qed_eth_stats stats;
-
-	edev->ops->get_vport_stats(edev->cdev, &stats);
-	edev->stats.no_buff_discards = stats.no_buff_discards;
-	edev->stats.packet_too_big_discard = stats.packet_too_big_discard;
-	edev->stats.ttl0_discard = stats.ttl0_discard;
-	edev->stats.rx_ucast_bytes = stats.rx_ucast_bytes;
-	edev->stats.rx_mcast_bytes = stats.rx_mcast_bytes;
-	edev->stats.rx_bcast_bytes = stats.rx_bcast_bytes;
-	edev->stats.rx_ucast_pkts = stats.rx_ucast_pkts;
-	edev->stats.rx_mcast_pkts = stats.rx_mcast_pkts;
-	edev->stats.rx_bcast_pkts = stats.rx_bcast_pkts;
-	edev->stats.mftag_filter_discards = stats.mftag_filter_discards;
-	edev->stats.mac_filter_discards = stats.mac_filter_discards;
-
-	edev->stats.tx_ucast_bytes = stats.tx_ucast_bytes;
-	edev->stats.tx_mcast_bytes = stats.tx_mcast_bytes;
-	edev->stats.tx_bcast_bytes = stats.tx_bcast_bytes;
-	edev->stats.tx_ucast_pkts = stats.tx_ucast_pkts;
-	edev->stats.tx_mcast_pkts = stats.tx_mcast_pkts;
-	edev->stats.tx_bcast_pkts = stats.tx_bcast_pkts;
-	edev->stats.tx_err_drop_pkts = stats.tx_err_drop_pkts;
-	edev->stats.coalesced_pkts = stats.tpa_coalesced_pkts;
-	edev->stats.coalesced_events = stats.tpa_coalesced_events;
-	edev->stats.coalesced_aborts_num = stats.tpa_aborts_num;
-	edev->stats.non_coalesced_pkts = stats.tpa_not_coalesced_pkts;
-	edev->stats.coalesced_bytes = stats.tpa_coalesced_bytes;
+	edev->stats.tx_ucast_bytes = stats.tx_ucast_bytes;
+	edev->stats.tx_mcast_bytes = stats.tx_mcast_bytes;
+	edev->stats.tx_bcast_bytes = stats.tx_bcast_bytes;
+	edev->stats.tx_ucast_pkts = stats.tx_ucast_pkts;
+	edev->stats.tx_mcast_pkts = stats.tx_mcast_pkts;
+	edev->stats.tx_bcast_pkts = stats.tx_bcast_pkts;
+	edev->stats.tx_err_drop_pkts = stats.tx_err_drop_pkts;
+	edev->stats.coalesced_pkts = stats.tpa_coalesced_pkts;
+	edev->stats.coalesced_events = stats.tpa_coalesced_events;
+	edev->stats.coalesced_aborts_num = stats.tpa_aborts_num;
+	edev->stats.non_coalesced_pkts = stats.tpa_not_coalesced_pkts;
+	edev->stats.coalesced_bytes = stats.tpa_coalesced_bytes;
 
 	edev->stats.rx_64_byte_packets = stats.rx_64_byte_packets;
 	edev->stats.rx_65_to_127_byte_packets = stats.rx_65_to_127_byte_packets;
@@ -2010,530 +389,103 @@ void qede_fill_by_demand_stats(struct qede_dev *edev)
 				stats.tx_4096_to_9216_byte_packets;
 	edev->stats.tx_9217_to_16383_byte_packets =
 				stats.tx_9217_to_16383_byte_packets;
-	edev->stats.tx_pause_frames = stats.tx_pause_frames;
-	edev->stats.tx_pfc_frames = stats.tx_pfc_frames;
-	edev->stats.tx_lpi_entry_count = stats.tx_lpi_entry_count;
-	edev->stats.tx_total_collisions = stats.tx_total_collisions;
-	edev->stats.brb_truncates = stats.brb_truncates;
-	edev->stats.brb_discards = stats.brb_discards;
-	edev->stats.tx_mac_ctrl_frames = stats.tx_mac_ctrl_frames;
-}
-
-static
-struct rtnl_link_stats64 *qede_get_stats64(struct net_device *dev,
-					   struct rtnl_link_stats64 *stats)
-{
-	struct qede_dev *edev = netdev_priv(dev);
-
-	qede_fill_by_demand_stats(edev);
-
-	stats->rx_packets = edev->stats.rx_ucast_pkts +
-			    edev->stats.rx_mcast_pkts +
-			    edev->stats.rx_bcast_pkts;
-	stats->tx_packets = edev->stats.tx_ucast_pkts +
-			    edev->stats.tx_mcast_pkts +
-			    edev->stats.tx_bcast_pkts;
-
-	stats->rx_bytes = edev->stats.rx_ucast_bytes +
-			  edev->stats.rx_mcast_bytes +
-			  edev->stats.rx_bcast_bytes;
-
-	stats->tx_bytes = edev->stats.tx_ucast_bytes +
-			  edev->stats.tx_mcast_bytes +
-			  edev->stats.tx_bcast_bytes;
-
-	stats->tx_errors = edev->stats.tx_err_drop_pkts;
-	stats->multicast = edev->stats.rx_mcast_pkts +
-			   edev->stats.rx_bcast_pkts;
-
-	stats->rx_fifo_errors = edev->stats.no_buff_discards;
-
-	stats->collisions = edev->stats.tx_total_collisions;
-	stats->rx_crc_errors = edev->stats.rx_crc_errors;
-	stats->rx_frame_errors = edev->stats.rx_align_errors;
-
-	return stats;
-}
-
-#ifdef CONFIG_QED_SRIOV
-static int qede_get_vf_config(struct net_device *dev, int vfidx,
-			      struct ifla_vf_info *ivi)
-{
-	struct qede_dev *edev = netdev_priv(dev);
-
-	if (!edev->ops)
-		return -EINVAL;
-
-	return edev->ops->iov->get_config(edev->cdev, vfidx, ivi);
-}
-
-static int qede_set_vf_rate(struct net_device *dev, int vfidx,
-			    int min_tx_rate, int max_tx_rate)
-{
-	struct qede_dev *edev = netdev_priv(dev);
-
-	return edev->ops->iov->set_rate(edev->cdev, vfidx, min_tx_rate,
-					max_tx_rate);
-}
-
-static int qede_set_vf_spoofchk(struct net_device *dev, int vfidx, bool val)
-{
-	struct qede_dev *edev = netdev_priv(dev);
-
-	if (!edev->ops)
-		return -EINVAL;
-
-	return edev->ops->iov->set_spoof(edev->cdev, vfidx, val);
-}
-
-static int qede_set_vf_link_state(struct net_device *dev, int vfidx,
-				  int link_state)
-{
-	struct qede_dev *edev = netdev_priv(dev);
-
-	if (!edev->ops)
-		return -EINVAL;
-
-	return edev->ops->iov->set_link_state(edev->cdev, vfidx, link_state);
-}
-#endif
-
-static void qede_config_accept_any_vlan(struct qede_dev *edev, bool action)
-{
-	struct qed_update_vport_params params;
-	int rc;
-
-	/* Proceed only if action actually needs to be performed */
-	if (edev->accept_any_vlan == action)
-		return;
-
-	memset(&params, 0, sizeof(params));
-
-	params.vport_id = 0;
-	params.accept_any_vlan = action;
-	params.update_accept_any_vlan_flg = 1;
-
-	rc = edev->ops->vport_update(edev->cdev, &params);
-	if (rc) {
-		DP_ERR(edev, "Failed to %s accept-any-vlan\n",
-		       action ? "enable" : "disable");
-	} else {
-		DP_INFO(edev, "%s accept-any-vlan\n",
-			action ? "enabled" : "disabled");
-		edev->accept_any_vlan = action;
-	}
-}
-
-static int qede_vlan_rx_add_vid(struct net_device *dev, __be16 proto, u16 vid)
-{
-	struct qede_dev *edev = netdev_priv(dev);
-	struct qede_vlan *vlan, *tmp;
-	int rc = 0;
-
-	DP_VERBOSE(edev, NETIF_MSG_IFUP, "Adding vlan 0x%04x\n", vid);
-
-	vlan = kzalloc(sizeof(*vlan), GFP_KERNEL);
-	if (!vlan) {
-		DP_INFO(edev, "Failed to allocate struct for vlan\n");
-		return -ENOMEM;
-	}
-	INIT_LIST_HEAD(&vlan->list);
-	vlan->vid = vid;
-	vlan->configured = false;
-
-	/* Verify vlan isn't already configured */
-	list_for_each_entry(tmp, &edev->vlan_list, list) {
-		if (tmp->vid == vlan->vid) {
-			DP_VERBOSE(edev, (NETIF_MSG_IFUP | NETIF_MSG_IFDOWN),
-				   "vlan already configured\n");
-			kfree(vlan);
-			return -EEXIST;
-		}
-	}
-
-	/* If interface is down, cache this VLAN ID and return */
-	__qede_lock(edev);
-	if (edev->state != QEDE_STATE_OPEN) {
-		DP_VERBOSE(edev, NETIF_MSG_IFDOWN,
-			   "Interface is down, VLAN %d will be configured when interface is up\n",
-			   vid);
-		if (vid != 0)
-			edev->non_configured_vlans++;
-		list_add(&vlan->list, &edev->vlan_list);
-		goto out;
-	}
-
-	/* Check for the filter limit.
-	 * Note - vlan0 has a reserved filter and can be added without
-	 * worrying about quota
-	 */
-	if ((edev->configured_vlans < edev->dev_info.num_vlan_filters) ||
-	    (vlan->vid == 0)) {
-		rc = qede_set_ucast_rx_vlan(edev,
-					    QED_FILTER_XCAST_TYPE_ADD,
-					    vlan->vid);
-		if (rc) {
-			DP_ERR(edev, "Failed to configure VLAN %d\n",
-			       vlan->vid);
-			kfree(vlan);
-			goto out;
-		}
-		vlan->configured = true;
-
-		/* vlan0 filter isn't consuming out of our quota */
-		if (vlan->vid != 0)
-			edev->configured_vlans++;
-	} else {
-		/* Out of quota; Activate accept-any-VLAN mode */
-		if (!edev->non_configured_vlans)
-			qede_config_accept_any_vlan(edev, true);
-
-		edev->non_configured_vlans++;
-	}
-
-	list_add(&vlan->list, &edev->vlan_list);
-
-out:
-	__qede_unlock(edev);
-	return rc;
-}
-
-static void qede_del_vlan_from_list(struct qede_dev *edev,
-				    struct qede_vlan *vlan)
-{
-	/* vlan0 filter isn't consuming out of our quota */
-	if (vlan->vid != 0) {
-		if (vlan->configured)
-			edev->configured_vlans--;
-		else
-			edev->non_configured_vlans--;
-	}
-
-	list_del(&vlan->list);
-	kfree(vlan);
-}
-
-static int qede_configure_vlan_filters(struct qede_dev *edev)
-{
-	int rc = 0, real_rc = 0, accept_any_vlan = 0;
-	struct qed_dev_eth_info *dev_info;
-	struct qede_vlan *vlan = NULL;
-
-	if (list_empty(&edev->vlan_list))
-		return 0;
-
-	dev_info = &edev->dev_info;
-
-	/* Configure non-configured vlans */
-	list_for_each_entry(vlan, &edev->vlan_list, list) {
-		if (vlan->configured)
-			continue;
-
-		/* We have used all our credits, now enable accept_any_vlan */
-		if ((vlan->vid != 0) &&
-		    (edev->configured_vlans == dev_info->num_vlan_filters)) {
-			accept_any_vlan = 1;
-			continue;
-		}
-
-		DP_VERBOSE(edev, NETIF_MSG_IFUP, "Adding vlan %d\n", vlan->vid);
-
-		rc = qede_set_ucast_rx_vlan(edev, QED_FILTER_XCAST_TYPE_ADD,
-					    vlan->vid);
-		if (rc) {
-			DP_ERR(edev, "Failed to configure VLAN %u\n",
-			       vlan->vid);
-			real_rc = rc;
-			continue;
-		}
-
-		vlan->configured = true;
-		/* vlan0 filter doesn't consume our VLAN filter's quota */
-		if (vlan->vid != 0) {
-			edev->non_configured_vlans--;
-			edev->configured_vlans++;
-		}
-	}
-
-	/* enable accept_any_vlan mode if we have more VLANs than credits,
-	 * or remove accept_any_vlan mode if we've actually removed
-	 * a non-configured vlan, and all remaining vlans are truly configured.
-	 */
-
-	if (accept_any_vlan)
-		qede_config_accept_any_vlan(edev, true);
-	else if (!edev->non_configured_vlans)
-		qede_config_accept_any_vlan(edev, false);
-
-	return real_rc;
+	edev->stats.tx_pause_frames = stats.tx_pause_frames;
+	edev->stats.tx_pfc_frames = stats.tx_pfc_frames;
+	edev->stats.tx_lpi_entry_count = stats.tx_lpi_entry_count;
+	edev->stats.tx_total_collisions = stats.tx_total_collisions;
+	edev->stats.brb_truncates = stats.brb_truncates;
+	edev->stats.brb_discards = stats.brb_discards;
+	edev->stats.tx_mac_ctrl_frames = stats.tx_mac_ctrl_frames;
 }
 
-static int qede_vlan_rx_kill_vid(struct net_device *dev, __be16 proto, u16 vid)
+static
+struct rtnl_link_stats64 *qede_get_stats64(struct net_device *dev,
+					   struct rtnl_link_stats64 *stats)
 {
 	struct qede_dev *edev = netdev_priv(dev);
-	struct qede_vlan *vlan = NULL;
-	int rc = 0;
-
-	DP_VERBOSE(edev, NETIF_MSG_IFDOWN, "Removing vlan 0x%04x\n", vid);
-
-	/* Find whether entry exists */
-	__qede_lock(edev);
-	list_for_each_entry(vlan, &edev->vlan_list, list)
-		if (vlan->vid == vid)
-			break;
-
-	if (!vlan || (vlan->vid != vid)) {
-		DP_VERBOSE(edev, (NETIF_MSG_IFUP | NETIF_MSG_IFDOWN),
-			   "Vlan isn't configured\n");
-		goto out;
-	}
-
-	if (edev->state != QEDE_STATE_OPEN) {
-		/* As interface is already down, we don't have a VPORT
-		 * instance to remove vlan filter. So just update vlan list
-		 */
-		DP_VERBOSE(edev, NETIF_MSG_IFDOWN,
-			   "Interface is down, removing VLAN from list only\n");
-		qede_del_vlan_from_list(edev, vlan);
-		goto out;
-	}
-
-	/* Remove vlan */
-	if (vlan->configured) {
-		rc = qede_set_ucast_rx_vlan(edev, QED_FILTER_XCAST_TYPE_DEL,
-					    vid);
-		if (rc) {
-			DP_ERR(edev, "Failed to remove VLAN %d\n", vid);
-			goto out;
-		}
-	}
-
-	qede_del_vlan_from_list(edev, vlan);
-
-	/* We have removed a VLAN - try to see if we can
-	 * configure non-configured VLAN from the list.
-	 */
-	rc = qede_configure_vlan_filters(edev);
-
-out:
-	__qede_unlock(edev);
-	return rc;
-}
 
-static void qede_vlan_mark_nonconfigured(struct qede_dev *edev)
-{
-	struct qede_vlan *vlan = NULL;
+	qede_fill_by_demand_stats(edev);
 
-	if (list_empty(&edev->vlan_list))
-		return;
+	stats->rx_packets = edev->stats.rx_ucast_pkts +
+			    edev->stats.rx_mcast_pkts +
+			    edev->stats.rx_bcast_pkts;
+	stats->tx_packets = edev->stats.tx_ucast_pkts +
+			    edev->stats.tx_mcast_pkts +
+			    edev->stats.tx_bcast_pkts;
 
-	list_for_each_entry(vlan, &edev->vlan_list, list) {
-		if (!vlan->configured)
-			continue;
+	stats->rx_bytes = edev->stats.rx_ucast_bytes +
+			  edev->stats.rx_mcast_bytes +
+			  edev->stats.rx_bcast_bytes;
 
-		vlan->configured = false;
+	stats->tx_bytes = edev->stats.tx_ucast_bytes +
+			  edev->stats.tx_mcast_bytes +
+			  edev->stats.tx_bcast_bytes;
 
-		/* vlan0 filter isn't consuming out of our quota */
-		if (vlan->vid != 0) {
-			edev->non_configured_vlans++;
-			edev->configured_vlans--;
-		}
+	stats->tx_errors = edev->stats.tx_err_drop_pkts;
+	stats->multicast = edev->stats.rx_mcast_pkts +
+			   edev->stats.rx_bcast_pkts;
 
-		DP_VERBOSE(edev, NETIF_MSG_IFDOWN,
-			   "marked vlan %d as non-configured\n", vlan->vid);
-	}
+	stats->rx_fifo_errors = edev->stats.no_buff_discards;
 
-	edev->accept_any_vlan = false;
-}
+	stats->collisions = edev->stats.tx_total_collisions;
+	stats->rx_crc_errors = edev->stats.rx_crc_errors;
+	stats->rx_frame_errors = edev->stats.rx_align_errors;
 
-static void qede_set_features_reload(struct qede_dev *edev,
-				     struct qede_reload_args *args)
-{
-	edev->ndev->features = args->u.features;
+	return stats;
 }
 
-int qede_set_features(struct net_device *dev, netdev_features_t features)
+#ifdef CONFIG_QED_SRIOV
+static int qede_get_vf_config(struct net_device *dev, int vfidx,
+			      struct ifla_vf_info *ivi)
 {
 	struct qede_dev *edev = netdev_priv(dev);
-	netdev_features_t changes = features ^ dev->features;
-	bool need_reload = false;
-
-	/* No action needed if hardware GRO is disabled during driver load */
-	if (changes & NETIF_F_GRO) {
-		if (dev->features & NETIF_F_GRO)
-			need_reload = !edev->gro_disable;
-		else
-			need_reload = edev->gro_disable;
-	}
 
-	if (need_reload) {
-		struct qede_reload_args args;
-
-		args.u.features = features;
-		args.func = &qede_set_features_reload;
-
-		/* Make sure that we definitely need to reload.
-		 * In case of an eBPF attached program, there will be no FW
-		 * aggregations, so no need to actually reload.
-		 */
-		__qede_lock(edev);
-		if (edev->xdp_prog)
-			args.func(edev, &args);
-		else
-			qede_reload(edev, &args, true);
-		__qede_unlock(edev);
-
-		return 1;
-	}
+	if (!edev->ops)
+		return -EINVAL;
 
-	return 0;
+	return edev->ops->iov->get_config(edev->cdev, vfidx, ivi);
 }
 
-static void qede_udp_tunnel_add(struct net_device *dev,
-				struct udp_tunnel_info *ti)
+static int qede_set_vf_rate(struct net_device *dev, int vfidx,
+			    int min_tx_rate, int max_tx_rate)
 {
 	struct qede_dev *edev = netdev_priv(dev);
-	u16 t_port = ntohs(ti->port);
-
-	switch (ti->type) {
-	case UDP_TUNNEL_TYPE_VXLAN:
-		if (edev->vxlan_dst_port)
-			return;
-
-		edev->vxlan_dst_port = t_port;
-
-		DP_VERBOSE(edev, QED_MSG_DEBUG, "Added vxlan port=%d\n",
-			   t_port);
-
-		set_bit(QEDE_SP_VXLAN_PORT_CONFIG, &edev->sp_flags);
-		break;
-	case UDP_TUNNEL_TYPE_GENEVE:
-		if (edev->geneve_dst_port)
-			return;
-
-		edev->geneve_dst_port = t_port;
-
-		DP_VERBOSE(edev, QED_MSG_DEBUG, "Added geneve port=%d\n",
-			   t_port);
-		set_bit(QEDE_SP_GENEVE_PORT_CONFIG, &edev->sp_flags);
-		break;
-	default:
-		return;
-	}
 
-	schedule_delayed_work(&edev->sp_task, 0);
+	return edev->ops->iov->set_rate(edev->cdev, vfidx, min_tx_rate,
+					max_tx_rate);
 }
 
-static void qede_udp_tunnel_del(struct net_device *dev,
-				struct udp_tunnel_info *ti)
+static int qede_set_vf_spoofchk(struct net_device *dev, int vfidx, bool val)
 {
 	struct qede_dev *edev = netdev_priv(dev);
-	u16 t_port = ntohs(ti->port);
-
-	switch (ti->type) {
-	case UDP_TUNNEL_TYPE_VXLAN:
-		if (t_port != edev->vxlan_dst_port)
-			return;
-
-		edev->vxlan_dst_port = 0;
-
-		DP_VERBOSE(edev, QED_MSG_DEBUG, "Deleted vxlan port=%d\n",
-			   t_port);
-
-		set_bit(QEDE_SP_VXLAN_PORT_CONFIG, &edev->sp_flags);
-		break;
-	case UDP_TUNNEL_TYPE_GENEVE:
-		if (t_port != edev->geneve_dst_port)
-			return;
-
-		edev->geneve_dst_port = 0;
 
-		DP_VERBOSE(edev, QED_MSG_DEBUG, "Deleted geneve port=%d\n",
-			   t_port);
-		set_bit(QEDE_SP_GENEVE_PORT_CONFIG, &edev->sp_flags);
-		break;
-	default:
-		return;
-	}
-
-	schedule_delayed_work(&edev->sp_task, 0);
-}
-
-/* 8B udp header + 8B base tunnel header + 32B option length */
-#define QEDE_MAX_TUN_HDR_LEN 48
-
-static netdev_features_t qede_features_check(struct sk_buff *skb,
-					     struct net_device *dev,
-					     netdev_features_t features)
-{
-	if (skb->encapsulation) {
-		u8 l4_proto = 0;
-
-		switch (vlan_get_protocol(skb)) {
-		case htons(ETH_P_IP):
-			l4_proto = ip_hdr(skb)->protocol;
-			break;
-		case htons(ETH_P_IPV6):
-			l4_proto = ipv6_hdr(skb)->nexthdr;
-			break;
-		default:
-			return features;
-		}
-
-		/* Disable offloads for geneve tunnels, as HW can't parse
-		 * the geneve header which has option length greater than 32B.
-		 */
-		if ((l4_proto == IPPROTO_UDP) &&
-		    ((skb_inner_mac_header(skb) -
-		      skb_transport_header(skb)) > QEDE_MAX_TUN_HDR_LEN))
-			return features & ~(NETIF_F_CSUM_MASK |
-					    NETIF_F_GSO_MASK);
-	}
-
-	return features;
-}
-
-static void qede_xdp_reload_func(struct qede_dev *edev,
-				 struct qede_reload_args *args)
-{
-	struct bpf_prog *old;
+	if (!edev->ops)
+		return -EINVAL;
 
-	old = xchg(&edev->xdp_prog, args->u.new_prog);
-	if (old)
-		bpf_prog_put(old);
+	return edev->ops->iov->set_spoof(edev->cdev, vfidx, val);
 }
 
-static int qede_xdp_set(struct qede_dev *edev, struct bpf_prog *prog)
+static int qede_set_vf_link_state(struct net_device *dev, int vfidx,
+				  int link_state)
 {
-	struct qede_reload_args args;
-
-	if (prog && prog->xdp_adjust_head) {
-		DP_ERR(edev, "Does not support bpf_xdp_adjust_head()\n");
-		return -EOPNOTSUPP;
-	}
+	struct qede_dev *edev = netdev_priv(dev);
 
-	/* If we're called, there was already a bpf reference increment */
-	args.func = &qede_xdp_reload_func;
-	args.u.new_prog = prog;
-	qede_reload(edev, &args, false);
+	if (!edev->ops)
+		return -EINVAL;
 
-	return 0;
+	return edev->ops->iov->set_link_state(edev->cdev, vfidx, link_state);
 }
 
-static int qede_xdp(struct net_device *dev, struct netdev_xdp *xdp)
+static int qede_set_vf_trust(struct net_device *dev, int vfidx, bool setting)
 {
 	struct qede_dev *edev = netdev_priv(dev);
 
-	switch (xdp->command) {
-	case XDP_SETUP_PROG:
-		return qede_xdp_set(edev, xdp->prog);
-	case XDP_QUERY_PROG:
-		xdp->prog_attached = !!edev->xdp_prog;
-		return 0;
-	default:
+	if (!edev->ops)
 		return -EINVAL;
-	}
+
+	return edev->ops->iov->set_trust(edev->cdev, vfidx, setting);
 }
+#endif
 
 static const struct net_device_ops qede_netdev_ops = {
 	.ndo_open = qede_open,
@@ -2546,6 +498,7 @@ static const struct net_device_ops qede_netdev_ops = {
 #ifdef CONFIG_QED_SRIOV
 	.ndo_set_vf_mac = qede_set_vf_mac,
 	.ndo_set_vf_vlan = qede_set_vf_vlan,
+	.ndo_set_vf_trust = qede_set_vf_trust,
 #endif
 	.ndo_vlan_rx_add_vid = qede_vlan_rx_add_vid,
 	.ndo_vlan_rx_kill_vid = qede_vlan_rx_kill_vid,
@@ -2814,7 +767,7 @@ static void qede_update_pf_params(struct qed_dev *cdev)
 
 	/* 64 rx + 64 tx + 64 XDP */
 	memset(&pf_params, 0, sizeof(struct qed_pf_params));
-	pf_params.eth_pf_params.num_cons = 192;
+	pf_params.eth_pf_params.num_cons = (MAX_SB_PER_PF_MIMD - 1) * 3;
 	qed_ops->common->update_pf_params(cdev, &pf_params);
 }
 
@@ -3215,8 +1168,9 @@ static int qede_alloc_mem_rxq(struct qede_dev *edev, struct qede_rx_queue *rxq)
 		goto err;
 
 	/* Allocate buffers for the Rx ring */
+	rxq->filled_buffers = 0;
 	for (i = 0; i < rxq->num_rx_buffers; i++) {
-		rc = qede_alloc_rx_buffer(rxq);
+		rc = qede_alloc_rx_buffer(rxq, false);
 		if (rc) {
 			DP_ERR(edev,
 			       "Rx buffers allocation failed at index %d\n", i);
@@ -3564,19 +1518,24 @@ static int qede_stop_txq(struct qede_dev *edev,
 
 static int qede_stop_queues(struct qede_dev *edev)
 {
-	struct qed_update_vport_params vport_update_params;
+	struct qed_update_vport_params *vport_update_params;
 	struct qed_dev *cdev = edev->cdev;
 	struct qede_fastpath *fp;
 	int rc, i;
 
 	/* Disable the vport */
-	memset(&vport_update_params, 0, sizeof(vport_update_params));
-	vport_update_params.vport_id = 0;
-	vport_update_params.update_vport_active_flg = 1;
-	vport_update_params.vport_active_flg = 0;
-	vport_update_params.update_rss_flg = 0;
+	vport_update_params = vzalloc(sizeof(*vport_update_params));
+	if (!vport_update_params)
+		return -ENOMEM;
+
+	vport_update_params->vport_id = 0;
+	vport_update_params->update_vport_active_flg = 1;
+	vport_update_params->vport_active_flg = 0;
+	vport_update_params->update_rss_flg = 0;
+
+	rc = edev->ops->vport_update(cdev, vport_update_params);
+	vfree(vport_update_params);
 
-	rc = edev->ops->vport_update(cdev, &vport_update_params);
 	if (rc) {
 		DP_ERR(edev, "Failed to update vport\n");
 		return rc;
@@ -3688,11 +1647,10 @@ static int qede_start_queues(struct qede_dev *edev, bool clear_stats)
 {
 	int vlan_removal_en = 1;
 	struct qed_dev *cdev = edev->cdev;
-	struct qed_update_vport_params vport_update_params;
-	struct qed_queue_start_common_params q_params;
 	struct qed_dev_info *qed_info = &edev->dev_info.common;
+	struct qed_update_vport_params *vport_update_params;
+	struct qed_queue_start_common_params q_params;
 	struct qed_start_vport_params start = {0};
-	bool reset_rss_indir = false;
 	int rc, i;
 
 	if (!edev->num_queues) {
@@ -3701,6 +1659,10 @@ static int qede_start_queues(struct qede_dev *edev, bool clear_stats)
 		return -EINVAL;
 	}
 
+	vport_update_params = vzalloc(sizeof(*vport_update_params));
+	if (!vport_update_params)
+		return -ENOMEM;
+
 	start.gro_enable = !edev->gro_disable;
 	start.mtu = edev->ndev->mtu;
 	start.vport_id = 0;
@@ -3712,7 +1674,7 @@ static int qede_start_queues(struct qede_dev *edev, bool clear_stats)
 
 	if (rc) {
 		DP_ERR(edev, "Start V-PORT failed %d\n", rc);
-		return rc;
+		goto out;
 	}
 
 	DP_VERBOSE(edev, NETIF_MSG_IFUP,
@@ -3748,7 +1710,7 @@ static int qede_start_queues(struct qede_dev *edev, bool clear_stats)
 			if (rc) {
 				DP_ERR(edev, "Start RXQ #%d failed %d\n", i,
 				       rc);
-				return rc;
+				goto out;
 			}
 
 			/* Use the return parameters */
@@ -3764,108 +1726,44 @@ static int qede_start_queues(struct qede_dev *edev, bool clear_stats)
 		if (fp->type & QEDE_FASTPATH_XDP) {
 			rc = qede_start_txq(edev, fp, fp->xdp_tx, i, XDP_PI);
 			if (rc)
-				return rc;
+				goto out;
 
 			fp->rxq->xdp_prog = bpf_prog_add(edev->xdp_prog, 1);
 			if (IS_ERR(fp->rxq->xdp_prog)) {
 				rc = PTR_ERR(fp->rxq->xdp_prog);
 				fp->rxq->xdp_prog = NULL;
-				return rc;
+				goto out;
 			}
 		}
 
 		if (fp->type & QEDE_FASTPATH_TX) {
 			rc = qede_start_txq(edev, fp, fp->txq, i, TX_PI(0));
 			if (rc)
-				return rc;
+				goto out;
 		}
 	}
 
 	/* Prepare and send the vport enable */
-	memset(&vport_update_params, 0, sizeof(vport_update_params));
-	vport_update_params.vport_id = start.vport_id;
-	vport_update_params.update_vport_active_flg = 1;
-	vport_update_params.vport_active_flg = 1;
+	vport_update_params->vport_id = start.vport_id;
+	vport_update_params->update_vport_active_flg = 1;
+	vport_update_params->vport_active_flg = 1;
 
 	if ((qed_info->mf_mode == QED_MF_NPAR || pci_num_vf(edev->pdev)) &&
 	    qed_info->tx_switching) {
-		vport_update_params.update_tx_switching_flg = 1;
-		vport_update_params.tx_switching_flg = 1;
+		vport_update_params->update_tx_switching_flg = 1;
+		vport_update_params->tx_switching_flg = 1;
 	}
 
-	/* Fill struct with RSS params */
-	if (QEDE_RSS_COUNT(edev) > 1) {
-		vport_update_params.update_rss_flg = 1;
-
-		/* Need to validate current RSS config uses valid entries */
-		for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++) {
-			if (edev->rss_params.rss_ind_table[i] >=
-			    QEDE_RSS_COUNT(edev)) {
-				reset_rss_indir = true;
-				break;
-			}
-		}
-
-		if (!(edev->rss_params_inited & QEDE_RSS_INDIR_INITED) ||
-		    reset_rss_indir) {
-			u16 val;
-
-			for (i = 0; i < QED_RSS_IND_TABLE_SIZE; i++) {
-				u16 indir_val;
-
-				val = QEDE_RSS_COUNT(edev);
-				indir_val = ethtool_rxfh_indir_default(i, val);
-				edev->rss_params.rss_ind_table[i] = indir_val;
-			}
-			edev->rss_params_inited |= QEDE_RSS_INDIR_INITED;
-		}
-
-		if (!(edev->rss_params_inited & QEDE_RSS_KEY_INITED)) {
-			netdev_rss_key_fill(edev->rss_params.rss_key,
-					    sizeof(edev->rss_params.rss_key));
-			edev->rss_params_inited |= QEDE_RSS_KEY_INITED;
-		}
-
-		if (!(edev->rss_params_inited & QEDE_RSS_CAPS_INITED)) {
-			edev->rss_params.rss_caps = QED_RSS_IPV4 |
-						    QED_RSS_IPV6 |
-						    QED_RSS_IPV4_TCP |
-						    QED_RSS_IPV6_TCP;
-			edev->rss_params_inited |= QEDE_RSS_CAPS_INITED;
-		}
-
-		memcpy(&vport_update_params.rss_params, &edev->rss_params,
-		       sizeof(vport_update_params.rss_params));
-	} else {
-		memset(&vport_update_params.rss_params, 0,
-		       sizeof(vport_update_params.rss_params));
-	}
+	qede_fill_rss_params(edev, &vport_update_params->rss_params,
+			     &vport_update_params->update_rss_flg);
 
-	rc = edev->ops->vport_update(cdev, &vport_update_params);
-	if (rc) {
+	rc = edev->ops->vport_update(cdev, vport_update_params);
+	if (rc)
 		DP_ERR(edev, "Update V-PORT failed %d\n", rc);
-		return rc;
-	}
-
-	return 0;
-}
-
-static int qede_set_mcast_rx_mac(struct qede_dev *edev,
-				 enum qed_filter_xcast_params_type opcode,
-				 unsigned char *mac, int num_macs)
-{
-	struct qed_filter_params filter_cmd;
-	int i;
 
-	memset(&filter_cmd, 0, sizeof(filter_cmd));
-	filter_cmd.type = QED_FILTER_TYPE_MCAST;
-	filter_cmd.filter.mcast.type = opcode;
-	filter_cmd.filter.mcast.num = num_macs;
-
-	for (i = 0; i < num_macs; i++, mac += ETH_ALEN)
-		ether_addr_copy(filter_cmd.filter.mcast.mac[i], mac);
-
-	return edev->ops->filter_config(edev->cdev, &filter_cmd);
+out:
+	vfree(vport_update_params);
+	return rc;
 }
 
 enum qede_unload_mode {
@@ -4097,192 +1995,3 @@ static void qede_link_update(void *dev, struct qed_link_output *link)
 		}
 	}
 }
-
-static int qede_set_mac_addr(struct net_device *ndev, void *p)
-{
-	struct qede_dev *edev = netdev_priv(ndev);
-	struct sockaddr *addr = p;
-	int rc;
-
-	ASSERT_RTNL(); /* @@@TBD To be removed */
-
-	DP_INFO(edev, "Set_mac_addr called\n");
-
-	if (!is_valid_ether_addr(addr->sa_data)) {
-		DP_NOTICE(edev, "The MAC address is not valid\n");
-		return -EFAULT;
-	}
-
-	if (!edev->ops->check_mac(edev->cdev, addr->sa_data)) {
-		DP_NOTICE(edev, "qed prevents setting MAC\n");
-		return -EINVAL;
-	}
-
-	ether_addr_copy(ndev->dev_addr, addr->sa_data);
-
-	if (!netif_running(ndev))  {
-		DP_NOTICE(edev, "The device is currently down\n");
-		return 0;
-	}
-
-	/* Remove the previous primary mac */
-	rc = qede_set_ucast_rx_mac(edev, QED_FILTER_XCAST_TYPE_DEL,
-				   edev->primary_mac);
-	if (rc)
-		return rc;
-
-	edev->ops->common->update_mac(edev->cdev, addr->sa_data);
-
-	/* Add MAC filter according to the new unicast HW MAC address */
-	ether_addr_copy(edev->primary_mac, ndev->dev_addr);
-	return qede_set_ucast_rx_mac(edev, QED_FILTER_XCAST_TYPE_ADD,
-				      edev->primary_mac);
-}
-
-static int
-qede_configure_mcast_filtering(struct net_device *ndev,
-			       enum qed_filter_rx_mode_type *accept_flags)
-{
-	struct qede_dev *edev = netdev_priv(ndev);
-	unsigned char *mc_macs, *temp;
-	struct netdev_hw_addr *ha;
-	int rc = 0, mc_count;
-	size_t size;
-
-	size = 64 * ETH_ALEN;
-
-	mc_macs = kzalloc(size, GFP_KERNEL);
-	if (!mc_macs) {
-		DP_NOTICE(edev,
-			  "Failed to allocate memory for multicast MACs\n");
-		rc = -ENOMEM;
-		goto exit;
-	}
-
-	temp = mc_macs;
-
-	/* Remove all previously configured MAC filters */
-	rc = qede_set_mcast_rx_mac(edev, QED_FILTER_XCAST_TYPE_DEL,
-				   mc_macs, 1);
-	if (rc)
-		goto exit;
-
-	netif_addr_lock_bh(ndev);
-
-	mc_count = netdev_mc_count(ndev);
-	if (mc_count < 64) {
-		netdev_for_each_mc_addr(ha, ndev) {
-			ether_addr_copy(temp, ha->addr);
-			temp += ETH_ALEN;
-		}
-	}
-
-	netif_addr_unlock_bh(ndev);
-
-	/* Check for all multicast @@@TBD resource allocation */
-	if ((ndev->flags & IFF_ALLMULTI) ||
-	    (mc_count > 64)) {
-		if (*accept_flags == QED_FILTER_RX_MODE_TYPE_REGULAR)
-			*accept_flags = QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC;
-	} else {
-		/* Add all multicast MAC filters */
-		rc = qede_set_mcast_rx_mac(edev, QED_FILTER_XCAST_TYPE_ADD,
-					   mc_macs, mc_count);
-	}
-
-exit:
-	kfree(mc_macs);
-	return rc;
-}
-
-static void qede_set_rx_mode(struct net_device *ndev)
-{
-	struct qede_dev *edev = netdev_priv(ndev);
-
-	set_bit(QEDE_SP_RX_MODE, &edev->sp_flags);
-	schedule_delayed_work(&edev->sp_task, 0);
-}
-
-/* Must be called with qede_lock held */
-static void qede_config_rx_mode(struct net_device *ndev)
-{
-	enum qed_filter_rx_mode_type accept_flags = QED_FILTER_TYPE_UCAST;
-	struct qede_dev *edev = netdev_priv(ndev);
-	struct qed_filter_params rx_mode;
-	unsigned char *uc_macs, *temp;
-	struct netdev_hw_addr *ha;
-	int rc, uc_count;
-	size_t size;
-
-	netif_addr_lock_bh(ndev);
-
-	uc_count = netdev_uc_count(ndev);
-	size = uc_count * ETH_ALEN;
-
-	uc_macs = kzalloc(size, GFP_ATOMIC);
-	if (!uc_macs) {
-		DP_NOTICE(edev, "Failed to allocate memory for unicast MACs\n");
-		netif_addr_unlock_bh(ndev);
-		return;
-	}
-
-	temp = uc_macs;
-	netdev_for_each_uc_addr(ha, ndev) {
-		ether_addr_copy(temp, ha->addr);
-		temp += ETH_ALEN;
-	}
-
-	netif_addr_unlock_bh(ndev);
-
-	/* Configure the struct for the Rx mode */
-	memset(&rx_mode, 0, sizeof(struct qed_filter_params));
-	rx_mode.type = QED_FILTER_TYPE_RX_MODE;
-
-	/* Remove all previous unicast secondary macs and multicast macs
-	 * (configrue / leave the primary mac)
-	 */
-	rc = qede_set_ucast_rx_mac(edev, QED_FILTER_XCAST_TYPE_REPLACE,
-				   edev->primary_mac);
-	if (rc)
-		goto out;
-
-	/* Check for promiscuous */
-	if ((ndev->flags & IFF_PROMISC) ||
-	    (uc_count > edev->dev_info.num_mac_filters - 1)) {
-		accept_flags = QED_FILTER_RX_MODE_TYPE_PROMISC;
-	} else {
-		/* Add MAC filters according to the unicast secondary macs */
-		int i;
-
-		temp = uc_macs;
-		for (i = 0; i < uc_count; i++) {
-			rc = qede_set_ucast_rx_mac(edev,
-						   QED_FILTER_XCAST_TYPE_ADD,
-						   temp);
-			if (rc)
-				goto out;
-
-			temp += ETH_ALEN;
-		}
-
-		rc = qede_configure_mcast_filtering(ndev, &accept_flags);
-		if (rc)
-			goto out;
-	}
-
-	/* take care of VLAN mode */
-	if (ndev->flags & IFF_PROMISC) {
-		qede_config_accept_any_vlan(edev, true);
-	} else if (!edev->non_configured_vlans) {
-		/* It's possible that accept_any_vlan mode is set due to a
-		 * previous setting of IFF_PROMISC. If vlan credits are
-		 * sufficient, disable accept_any_vlan.
-		 */
-		qede_config_accept_any_vlan(edev, false);
-	}
-
-	rx_mode.filter.accept_flags = accept_flags;
-	edev->ops->filter_config(edev->cdev, &rx_mode);
-out:
-	kfree(uc_macs);
-}

drivers/net/ethernet/qlogic/qede/qede_roce.c

@@ -1,5 +1,5 @@
 /* QLogic qedr NIC Driver
- * Copyright (c) 2015-2016  QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU

include/linux/qed/common_hsi.h

@@ -1,10 +1,35 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2016  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
+
 #ifndef _COMMON_HSI_H
 #define _COMMON_HSI_H
 #include <linux/types.h>

include/linux/qed/eth_common.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef __ETH_COMMON__

include/linux/qed/iscsi_common.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef __ISCSI_COMMON__

include/linux/qed/qed_chain.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
- *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_CHAIN_H

include/linux/qed/qed_eth_if.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_ETH_IF_H
@@ -53,7 +77,7 @@ struct qed_dev_eth_info {
 };
 
 struct qed_update_vport_rss_params {
-	u16	rss_ind_table[128];
+	void	*rss_ind_table[128];
 	u32	rss_key[10];
 	u8	rss_caps;
 };

include/linux/qed/qed_if.h

@@ -1,10 +1,33 @@
 /* QLogic qed NIC Driver
- *
- * Copyright (c) 2015 QLogic Corporation
- *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * Copyright (c) 2015-2017  QLogic Corporation
+ *
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_IF_H

include/linux/qed/qed_iov_if.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_IOV_IF_H
@@ -29,6 +53,8 @@ struct qed_iov_hv_ops {
 
 	int (*set_rate) (struct qed_dev *cdev, int vfid,
 			 u32 min_rate, u32 max_rate);
+
+	int (*set_trust) (struct qed_dev *cdev, int vfid, bool trust);
 };
 
 #endif

include/linux/qed/qed_iscsi_if.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_ISCSI_IF_H

include/linux/qed/qed_ll2_if.h

@@ -1,10 +1,33 @@
 /* QLogic qed NIC Driver
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * Copyright (c) 2015 QLogic Corporation
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef _QED_LL2_IF_H

include/linux/qed/qed_roce_if.h

@@ -1,5 +1,5 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015-2016  QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU

include/linux/qed/qede_roce.h

@@ -1,5 +1,5 @@
 /* QLogic qedr NIC Driver
- * Copyright (c) 2015-2016  QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU

include/linux/qed/rdma_common.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef __RDMA_COMMON__

include/linux/qed/roce_common.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef __ROCE_COMMON__

include/linux/qed/storage_common.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef __STORAGE_COMMON__

include/linux/qed/tcp_common.h

@@ -1,9 +1,33 @@
 /* QLogic qed NIC Driver
- * Copyright (c) 2015 QLogic Corporation
+ * Copyright (c) 2015-2017  QLogic Corporation
  *
- * This software is available under the terms of the GNU General Public License
- * (GPL) Version 2, available from the file COPYING in the main directory of
- * this source tree.
+ * This software is available to you under a choice of one of two
+ * licenses.  You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ *     Redistribution and use in source and binary forms, with or
+ *     without modification, are permitted provided that the following
+ *     conditions are met:
+ *
+ *      - Redistributions of source code must retain the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer.
+ *
+ *      - Redistributions in binary form must reproduce the above
+ *        copyright notice, this list of conditions and the following
+ *        disclaimer in the documentation and /or other materials
+ *        provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
  */
 
 #ifndef __TCP_COMMON__