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rtl8192e: reject rtl8192se cards with same PCI ID

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Mike McCormack 14 năm trước cách đây
mục cha
commit
1ec3e2f255

+ 6 - 0
drivers/staging/rtl8192e/rtl_core.c

@@ -3558,6 +3558,7 @@ static int __devinit rtl8192_pci_probe(struct pci_dev *pdev,
 #endif
 #endif
 	int err = 0;
 	int err = 0;
 	bool bdma64 = false;
 	bool bdma64 = false;
+	u8 revision_id;
 
 
 	RT_TRACE(COMP_INIT,"Configuring chip resources");
 	RT_TRACE(COMP_INIT,"Configuring chip resources");
 
 
@@ -3681,6 +3682,11 @@ static int __devinit rtl8192_pci_probe(struct pci_dev *pdev,
         pci_write_config_byte(pdev,0x04,0x07);
         pci_write_config_byte(pdev,0x04,0x07);
 #endif
 #endif
 
 
+	pci_read_config_byte(pdev, 0x08, &revision_id);
+	/* If the revisionid is 0x10, the device uses rtl8192se. */
+	if (pdev->device == 0x8192 && revision_id == 0x10)
+		goto fail1;
+
 #if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)
 #if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0)
 	priv->ops = ops;
 	priv->ops = ops;
 #else
 #else