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Date: Fri, 23 Aug 2013 14:59:33 +0530 From: <sarveshwar.bandi@...lex.com> To: <davem@...emloft.net> CC: <netdev@...r.kernel.org>, Sarveshwar Bandi <sarveshwar.bandi@...lex.com> Subject: [PATCH net] be2net: Check for POST state in suspend-resume sequence From: Sarveshwar Bandi <sarveshwar.bandi@...lex.com> In suspend-resume sequence, the OS could attempt to initialize the controller before it is ready, check for POST state before going ahead. Signed-off-by: Sarveshwar Bandi <sarveshwar.bandi@...lex.com> --- drivers/net/ethernet/emulex/benet/be_main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 4559c35..3d91a5e 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -4373,6 +4373,10 @@ static int be_resume(struct pci_dev *pdev) pci_set_power_state(pdev, PCI_D0); pci_restore_state(pdev); + status = be_fw_wait_ready(adapter); + if (status) + return status; + /* tell fw we're ready to fire cmds */ status = be_cmd_fw_init(adapter); if (status) -- 1.7.9.5 -- 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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