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authorRon Mercer <ron.mercer@qlogic.com>2009-03-03 12:10:35 +0000
committerDavid S. Miller <davem@davemloft.net>2009-03-03 23:50:48 -0800
commit7c92191cb4203d3900461074f90851e9e7b56fcb (patch)
treee8e93243f4f3711d38aea194db366024c72b89fb /drivers/net/qlge
parentf56b54f5423177d26da0aee1f8e7d5da6225ce6d (diff)
downloadop-kernel-dev-7c92191cb4203d3900461074f90851e9e7b56fcb.zip
op-kernel-dev-7c92191cb4203d3900461074f90851e9e7b56fcb.tar.gz
qlge: Improve handling for firmware init failure.
This event will arrive at boot time or after an MPI processor reset if the firmware failed to initialize. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/qlge')
-rw-r--r--drivers/net/qlge/qlge_mpi.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/qlge/qlge_mpi.c b/drivers/net/qlge/qlge_mpi.c
index 3a660f9..2c1d220 100644
--- a/drivers/net/qlge/qlge_mpi.c
+++ b/drivers/net/qlge/qlge_mpi.c
@@ -395,7 +395,25 @@ static int ql_mpi_handler(struct ql_adapter *qdev, struct mbox_params *mbcp)
ql_sfp_out(qdev, mbcp);
break;
+ /* This event can arrive at boot time or after an
+ * MPI reset if the firmware failed to initialize.
+ */
case AEN_FW_INIT_FAIL:
+ /* If we're in process on executing the firmware,
+ * then convert the status to normal mailbox status.
+ */
+ if (mbcp->mbox_in[0] == MB_CMD_EX_FW) {
+ mbcp->out_count = orig_count;
+ status = ql_get_mb_sts(qdev, mbcp);
+ mbcp->mbox_out[0] = MB_CMD_STS_ERR;
+ return status;
+ }
+ QPRINTK(qdev, DRV, ERR,
+ "Firmware initialization failed.\n");
+ status = -EIO;
+ ql_queue_fw_error(qdev);
+ break;
+
case AEN_SYS_ERR:
ql_queue_fw_error(qdev);
break;
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