diff options
| author | Tej Prakash <tej.prakash@qlogic.com> | 2014-04-11 22:54:39 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-05-19 13:31:04 +0200 |
| commit | 03d32f978a758862b6e6ba228d3e28f6dfe9ec68 (patch) | |
| tree | 50fa111142027bf7309257caa7a98f5628881c60 /drivers/scsi/qla2xxx/qla_nx.c | |
| parent | qla2xxx: Delay driver unload if there is any pending activity going on. (diff) | |
| download | linux-03d32f978a758862b6e6ba228d3e28f6dfe9ec68.tar.xz linux-03d32f978a758862b6e6ba228d3e28f6dfe9ec68.zip | |
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>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_nx.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_nx.c | 43 |
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"); |