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authorTej Prakash <tej.prakash@qlogic.com>2014-04-11 16:54:39 -0400
committerChristoph Hellwig <hch@lst.de>2014-05-19 13:31:04 +0200
commit03d32f978a758862b6e6ba228d3e28f6dfe9ec68 (patch)
tree50fa111142027bf7309257caa7a98f5628881c60
parent638a1a01d36a1496244fb1367c5b79c6fcd62d3d (diff)
qla2xxx: Don't check for firmware hung during the reset context for ISP82XX.
Signed-off-by: Tej Prakash <tej.prakash@qlogic.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
-rw-r--r--drivers/scsi/qla2xxx/qla_nx.c43
1 files changed, 13 insertions, 30 deletions
diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c
index 190283eba481..58f3c912d96e 100644
--- a/drivers/scsi/qla2xxx/qla_nx.c
+++ b/drivers/scsi/qla2xxx/qla_nx.c
@@ -2852,47 +2852,30 @@ static int
qla82xx_device_bootstrap(scsi_qla_host_t *vha)
{
int rval = QLA_SUCCESS;
- int i, timeout;
+ int i;
uint32_t old_count, count;
struct qla_hw_data *ha = vha->hw;
- int need_reset = 0, peg_stuck = 1;
+ int need_reset = 0;
need_reset = qla82xx_need_reset(ha);
- old_count = qla82xx_rd_32(ha, QLA82XX_PEG_ALIVE_COUNTER);
-
- for (i = 0; i < 10; i++) {
- timeout = msleep_interruptible(200);
- if (timeout) {
- qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
- QLA8XXX_DEV_FAILED);
- return QLA_FUNCTION_FAILED;
- }
-
- count = qla82xx_rd_32(ha, QLA82XX_PEG_ALIVE_COUNTER);
- if (count != old_count)
- peg_stuck = 0;
- }
-
if (need_reset) {
/* We are trying to perform a recovery here. */
- if (peg_stuck)
+ if (ha->flags.isp82xx_fw_hung)
qla82xx_rom_lock_recovery(ha);
- goto dev_initialize;
} else {
- /* Start of day for this ha context. */
- if (peg_stuck) {
- /* Either we are the first or recovery in progress. */
- qla82xx_rom_lock_recovery(ha);
- goto dev_initialize;
- } else
- /* Firmware already running. */
- goto dev_ready;
+ old_count = qla82xx_rd_32(ha, QLA82XX_PEG_ALIVE_COUNTER);
+ for (i = 0; i < 10; i++) {
+ msleep(200);
+ count = qla82xx_rd_32(ha, QLA82XX_PEG_ALIVE_COUNTER);
+ if (count != old_count) {
+ rval = QLA_SUCCESS;
+ goto dev_ready;
+ }
+ }
+ qla82xx_rom_lock_recovery(ha);
}
- return rval;
-
-dev_initialize:
/* set to DEV_INITIALIZING */
ql_log(ql_log_info, vha, 0x009e,
"HW State: INITIALIZING.\n");