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[SCSI] qla2xxx: Issue mailbox command only when firmware hung bit is reset for ISP82xx.

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Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Giridhar Malavali 2011-08-16 11:31:54 -07:00 committed by James Bottomley
parent b668ae37f1
commit 3173167f01
3 changed files with 54 additions and 43 deletions
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1
drivers/scsi/qla2xxx/qla_gbl.h
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@ -574,6 +574,7 @@ extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *);
extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *); extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *);
extern void qla82xx_start_iocbs(srb_t *); extern void qla82xx_start_iocbs(srb_t *);
extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *); extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *);
extern int qla82xx_check_md_needed(scsi_qla_host_t *);
extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *); extern void qla82xx_chip_reset_cleanup(scsi_qla_host_t *);
extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int); extern int qla82xx_mbx_beacon_ctl(scsi_qla_host_t *, int);
extern char *qdev_state(uint32_t); extern char *qdev_state(uint32_t);

26
drivers/scsi/qla2xxx/qla_init.c
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@ -1480,13 +1480,19 @@ qla2x00_setup_chip(scsi_qla_host_t *vha)
if (rval == QLA_SUCCESS) { if (rval == QLA_SUCCESS) {
enable_82xx_npiv: enable_82xx_npiv:
fw_major_version = ha->fw_major_version; fw_major_version = ha->fw_major_version;
rval = qla2x00_get_fw_version(vha, if (IS_QLA82XX(ha))
&ha->fw_major_version, qla82xx_check_md_needed(vha);
&ha->fw_minor_version, else {
&ha->fw_subminor_version, rval = qla2x00_get_fw_version(vha,
&ha->fw_attributes, &ha->fw_memory_size, &ha->fw_major_version,
ha->mpi_version, &ha->mpi_capabilities, &ha->fw_minor_version,
ha->phy_version); &ha->fw_subminor_version,
&ha->fw_attributes,
&ha->fw_memory_size,
ha->mpi_version,
&ha->mpi_capabilities,
ha->phy_version);
}
if (rval != QLA_SUCCESS) if (rval != QLA_SUCCESS)
goto failed; goto failed;
ha->flags.npiv_supported = 0; ha->flags.npiv_supported = 0;
@ -5441,11 +5447,7 @@ qla82xx_restart_isp(scsi_qla_host_t *vha)
clear_bit(ISP_ABORT_RETRY, &vha->dpc_flags); clear_bit(ISP_ABORT_RETRY, &vha->dpc_flags);
/* Update the firmware version */ /* Update the firmware version */
qla2x00_get_fw_version(vha, &ha->fw_major_version, status = qla82xx_check_md_needed(vha);
&ha->fw_minor_version, &ha->fw_subminor_version,
&ha->fw_attributes, &ha->fw_memory_size,
ha->mpi_version, &ha->mpi_capabilities,
ha->phy_version);
if (ha->fce) { if (ha->fce) {
ha->flags.fce_enabled = 1; ha->flags.fce_enabled = 1;

70
drivers/scsi/qla2xxx/qla_nx.c
View File

@ -3619,44 +3619,52 @@ qla82xx_need_reset_handler(scsi_qla_host_t *vha)
} }
} }
static void int
qla82xx_check_md_needed(scsi_qla_host_t *vha) qla82xx_check_md_needed(scsi_qla_host_t *vha)
{ {
struct qla_hw_data *ha = vha->hw; struct qla_hw_data *ha = vha->hw;
uint16_t fw_major_version, fw_minor_version, fw_subminor_version; uint16_t fw_major_version, fw_minor_version, fw_subminor_version;
uint16_t fw_attributes; int rval = QLA_SUCCESS;
uint32_t fw_memory_size, mpi_capabilities;
uint8_t mpi_version[3], phy_version[3];
if (!ha->fw_dumped) { fw_major_version = ha->fw_major_version;
qla2x00_get_fw_version(vha, fw_minor_version = ha->fw_minor_version;
&fw_major_version, fw_subminor_version = ha->fw_subminor_version;
&fw_minor_version,
&fw_subminor_version,
&fw_attributes, &fw_memory_size,
mpi_version, &mpi_capabilities,
phy_version);
if (fw_major_version != ha->fw_major_version || rval = qla2x00_get_fw_version(vha, &ha->fw_major_version,
fw_minor_version != ha->fw_minor_version || &ha->fw_minor_version, &ha->fw_subminor_version,
fw_subminor_version != ha->fw_subminor_version) { &ha->fw_attributes, &ha->fw_memory_size,
ql_log(ql_log_info, vha, 0xb02d, ha->mpi_version, &ha->mpi_capabilities,
"Firmware version differs " ha->phy_version);
"Previous version: %d:%d:%d - "
"New version: %d:%d:%d\n", if (rval != QLA_SUCCESS)
ha->fw_major_version, return rval;
ha->fw_minor_version, ha->fw_subminor_version,
fw_major_version, fw_minor_version, if (ql2xmdenable) {
fw_subminor_version); if (!ha->fw_dumped) {
/* Release MiniDump resources */ if (fw_major_version != ha->fw_major_version ||
qla82xx_md_free(vha); fw_minor_version != ha->fw_minor_version ||
/* ALlocate MiniDump resources */ fw_subminor_version != ha->fw_subminor_version) {
qla82xx_md_prep(vha);
ql_log(ql_log_info, vha, 0xb02d,
"Firmware version differs "
"Previous version: %d:%d:%d - "
"New version: %d:%d:%d\n",
ha->fw_major_version,
ha->fw_minor_version,
ha->fw_subminor_version,
fw_major_version, fw_minor_version,
fw_subminor_version);
/* Release MiniDump resources */
qla82xx_md_free(vha);
/* ALlocate MiniDump resources */
qla82xx_md_prep(vha);
} else
ql_log(ql_log_info, vha, 0xb02e,
"Firmware dump available to retrieve\n",
vha->host_no);
} }
} else }
ql_log(ql_log_info, vha, 0xb02e, return rval;
"Firmware dump available to retrieve\n",
vha->host_no);
} }