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authorMichael Chan <mchan@broadcom.com>2010-10-11 16:12:28 -0700
committerDavid S. Miller <davem@davemloft.net>2010-10-11 16:12:28 -0700
commitc239f279e571a272c1b32a1e84b8fa037b68f49c (patch)
tree9c70c7739c3bb25725f65035548aa84ee8584dc2 /drivers/net/bnx2.c
parent22fa159d37efbfe781bbb99279efe83f58b87d29 (diff)
bnx2: Enable AER on PCIE devices only
To prevent unnecessary error message. pci_save_state() is also moved to the end of ->probe() so that all PCI config, including AER state, will be saved. Update version to 2.0.18. Signed-off-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bnx2.c')
-rw-r--r--drivers/net/bnx2.c36
1 files changed, 22 insertions, 14 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 56f3dfe70038..ae894bca4afb 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -59,8 +59,8 @@
#include "bnx2_fw.h"
#define DRV_MODULE_NAME "bnx2"
-#define DRV_MODULE_VERSION "2.0.17"
-#define DRV_MODULE_RELDATE "July 18, 2010"
+#define DRV_MODULE_VERSION "2.0.18"
+#define DRV_MODULE_RELDATE "Oct 7, 2010"
#define FW_MIPS_FILE_06 "bnx2/bnx2-mips-06-6.0.15.fw"
#define FW_RV2P_FILE_06 "bnx2/bnx2-rv2p-06-6.0.15.fw"
#define FW_MIPS_FILE_09 "bnx2/bnx2-mips-09-6.0.17.fw"
@@ -7915,16 +7915,7 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
goto err_out_disable;
}
- /* AER (Advanced Error Reporting) hooks */
- err = pci_enable_pcie_error_reporting(pdev);
- if (err) {
- dev_err(&pdev->dev, "pci_enable_pcie_error_reporting failed "
- "0x%x\n", err);
- /* non-fatal, continue */
- }
-
pci_set_master(pdev);
- pci_save_state(pdev);
bp->pm_cap = pci_find_capability(pdev, PCI_CAP_ID_PM);
if (bp->pm_cap == 0) {
@@ -7979,6 +7970,15 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
bp->flags |= BNX2_FLAG_PCIE;
if (CHIP_REV(bp) == CHIP_REV_Ax)
bp->flags |= BNX2_FLAG_JUMBO_BROKEN;
+
+ /* AER (Advanced Error Reporting) hooks */
+ err = pci_enable_pcie_error_reporting(pdev);
+ if (err) {
+ dev_err(&pdev->dev, "pci_enable_pcie_error_reporting "
+ "failed 0x%x\n", err);
+ /* non-fatal, continue */
+ }
+
} else {
bp->pcix_cap = pci_find_capability(pdev, PCI_CAP_ID_PCIX);
if (bp->pcix_cap == 0) {
@@ -8235,16 +8235,20 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
bp->timer.data = (unsigned long) bp;
bp->timer.function = bnx2_timer;
+ pci_save_state(pdev);
+
return 0;
err_out_unmap:
+ if (bp->flags & BNX2_FLAG_PCIE)
+ pci_disable_pcie_error_reporting(pdev);
+
if (bp->regview) {
iounmap(bp->regview);
bp->regview = NULL;
}
err_out_release:
- pci_disable_pcie_error_reporting(pdev);
pci_release_regions(pdev);
err_out_disable:
@@ -8434,9 +8438,10 @@ bnx2_remove_one(struct pci_dev *pdev)
kfree(bp->temp_stats_blk);
- free_netdev(dev);
+ if (bp->flags & BNX2_FLAG_PCIE)
+ pci_disable_pcie_error_reporting(pdev);
- pci_disable_pcie_error_reporting(pdev);
+ free_netdev(dev);
pci_release_regions(pdev);
pci_disable_device(pdev);
@@ -8550,6 +8555,9 @@ static pci_ers_result_t bnx2_io_slot_reset(struct pci_dev *pdev)
}
rtnl_unlock();
+ if (!(bp->flags & BNX2_FLAG_PCIE))
+ return result;
+
err = pci_cleanup_aer_uncorrect_error_status(pdev);
if (err) {
dev_err(&pdev->dev,