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| author | Sarveshwar Bandi <sarveshwar.bandi@emulex.com> | 2013-08-23 14:59:33 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-08-26 16:55:26 -0400 |
| commit | dd5746bf6b48bb837e9f5af14b9b241fc4fdc1ef (patch) | |
| tree | 193d1d5c61788e49270eed1ad5c78701f97b191e | |
| parent | 41a00f7950a6bc0aa956f6d6b423f0fbf34d431a (diff) | |
| download | linux-dd5746bf6b48bb837e9f5af14b9b241fc4fdc1ef.tar.gz linux-dd5746bf6b48bb837e9f5af14b9b241fc4fdc1ef.tar.xz | |
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>
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 4559c35eea13..3d91a5ec61a4 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) |