From 084d6cbb13e351f48ecd87cc8718ace6b72845e8 Mon Sep 17 00:00:00 2001 From: Vladislav Zolotarov Date: Sun, 9 Jan 2011 02:20:19 +0000 Subject: [PATCH] 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 Signed-off-by: Eilon Greenstein Signed-off-by: David S. Miller --- drivers/net/bnx2x/bnx2x_main.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c index b5558bc..84e1af4 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); -- 2.7.4