diff options
| author |   Ron Mercer <ron.mercer@qlogic.com> | 2009-06-07 13:58:29 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2009-06-08 00:09:48 -0700 |
| commit | 365da8722d9df54efb8212bf82a87d816c522845 (patch) | |
| tree | 903484855714808c82ad38baae6dc0240502089b /drivers/net/qlge/qlge_mpi.c | |
| parent | qlge: Fix timeout on indexed register wait. (diff) | |
| download | linux-dev-365da8722d9df54efb8212bf82a87d816c522845.tar.xz linux-dev-365da8722d9df54efb8212bf82a87d816c522845.zip | |
qlge: Fix timeout on firmware mailbox commands.
Some firmware mailbox commands require the firmware to
communicate with the FCoE driver running on another
PCI function. This can potentially take several seconds.
This wait is done in process context only.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/qlge/qlge_mpi.c')
| -rw-r--r-- | drivers/net/qlge/qlge_mpi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/qlge/qlge_mpi.c b/drivers/net/qlge/qlge_mpi.c index de96b8a7c373..3bd60a4f5d71 100644 --- a/drivers/net/qlge/qlge_mpi.c +++ b/drivers/net/qlge/qlge_mpi.c @@ -90,14 +90,14 @@ static int ql_get_mb_sts(struct ql_adapter *qdev, struct mbox_params *mbcp) */ static int ql_wait_mbx_cmd_cmplt(struct ql_adapter *qdev) { - int count = 50; /* TODO: arbitrary for now. */ + int count = 100; u32 value; do { value = ql_read32(qdev, STS); if (value & STS_PI) return 0; - udelay(UDELAY_DELAY); /* 10us */ + mdelay(UDELAY_DELAY); /* 100ms */ } while (--count); return -ETIMEDOUT; } |