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Date: Sun, 9 Jan 2011 14:20:19 +0200 From: "Vladislav Zolotarov" <vladz@...adcom.com> To: "Dave Miller" <davem@...emloft.net> cc: "netdev list" <netdev@...r.kernel.org>, "Eilon Greenstein" <eilong@...adcom.com> Subject: [PATCH net-2.6 3/5] 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@...adcom.com> Signed-off-by: Eilon Greenstein <eilong@...adcom.com> --- drivers/net/bnx2x/bnx2x_main.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c index 2689f02..78cb2e0 100644 --- a/drivers/net/bnx2x/bnx2x_main.c +++ b/drivers/net/bnx2x/bnx2x_main.c @@ -9106,9 +9106,15 @@ 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); -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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