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authorVladislav Zolotarov <vladz@broadcom.com>2011-01-09 05:20:19 +0300
committerDavid S. Miller <davem@davemloft.net>2011-01-10 02:47:39 +0300
commit084d6cbb13e351f48ecd87cc8718ace6b72845e8 (patch)
tree7b1a4029467e64318cd448a19a1f7c319eda6487 /drivers/net
parent4a33bc03ab66631e844080bf1189d2afd7aae929 (diff)
downloadlinux-084d6cbb13e351f48ecd87cc8718ace6b72845e8.tar.xz
bnx2x: Move to D0 before clearing MSI/MSI-X configuration.
Move to D0 before clearing MSI/MSI-X configuration. Otherwise MSI/MSI-X won't be cleared. Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/bnx2x/bnx2x_main.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index b5558bc7223d..84e1af4d65e1 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -9508,9 +9508,15 @@ static void __devexit bnx2x_remove_one(struct pci_dev *pdev)
/* Delete all NAPI objects */
bnx2x_del_all_napi(bp);
+ /* Power on: we can't let PCI layer write to us while we are in D3 */
+ bnx2x_set_power_state(bp, PCI_D0);
+
/* Disable MSI/MSI-X */
bnx2x_disable_msi(bp);
+ /* Power off */
+ bnx2x_set_power_state(bp, PCI_D3hot);
+
/* Make sure RESET task is not scheduled before continuing */
cancel_delayed_work_sync(&bp->reset_task);