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be2net: Check for POST state in suspend-resume sequence 

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@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sarveshwar Bandi 2013-08-23 14:59:33 +05:30 committed by David S. Miller
parent 41a00f7950
commit dd5746bf6b
1 changed files with 4 additions and 0 deletions
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4
drivers/net/ethernet/emulex/benet/be_main.c
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@ -4373,6 +4373,10 @@ static int be_resume(struct pci_dev *pdev)
pci_set_power_state(pdev, PCI_D0); pci_set_power_state(pdev, PCI_D0);
pci_restore_state(pdev); pci_restore_state(pdev);
status = be_fw_wait_ready(adapter);
if (status)
return status;
/* tell fw we're ready to fire cmds */ /* tell fw we're ready to fire cmds */
status = be_cmd_fw_init(adapter); status = be_cmd_fw_init(adapter);
if (status) if (status)