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path: root/drivers/scsi/qla4xxx/ql4_nx.c
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Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_nx.c')
-rw-r--r--drivers/scsi/qla4xxx/ql4_nx.c17
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
index 3e119ae78397..5d4a3822382d 100644
--- a/drivers/scsi/qla4xxx/ql4_nx.c
+++ b/drivers/scsi/qla4xxx/ql4_nx.c
@@ -1418,7 +1418,7 @@ static int qla4_8xxx_rcvpeg_ready(struct scsi_qla_host *ha)
return QLA_SUCCESS;
}
-static inline void
+void
qla4_8xxx_set_drv_active(struct scsi_qla_host *ha)
{
uint32_t drv_active;
@@ -1441,11 +1441,15 @@ qla4_8xxx_clear_drv_active(struct scsi_qla_host *ha)
static inline int
qla4_8xxx_need_reset(struct scsi_qla_host *ha)
{
- uint32_t drv_state;
+ uint32_t drv_state, drv_active;
int rval;
+ drv_active = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DRV_ACTIVE);
drv_state = qla4_8xxx_rd_32(ha, QLA82XX_CRB_DRV_STATE);
rval = drv_state & (1 << (ha->func_num * 4));
+ if ((test_bit(AF_EEH_BUSY, &ha->flags)) && drv_active)
+ rval = 1;
+
return rval;
}
@@ -1949,7 +1953,8 @@ qla4_8xxx_get_fdt_info(struct scsi_qla_host *ha)
uint16_t cnt, chksum;
uint16_t *wptr;
struct qla_fdt_layout *fdt;
- uint16_t mid, fid;
+ uint16_t mid = 0;
+ uint16_t fid = 0;
struct ql82xx_hw_data *hw = &ha->hw;
hw->flash_conf_off = FARX_ACCESS_FLASH_CONF;
@@ -2105,6 +2110,9 @@ qla4_8xxx_isp_reset(struct scsi_qla_host *ha)
qla4_8xxx_clear_rst_ready(ha);
qla4_8xxx_idc_unlock(ha);
+ if (rval == QLA_SUCCESS)
+ clear_bit(AF_FW_RECOVERY, &ha->flags);
+
return rval;
}
@@ -2145,7 +2153,8 @@ int qla4_8xxx_get_sys_info(struct scsi_qla_host *ha)
goto exit_validate_mac82;
}
- if (mbox_sts[4] < sizeof(*sys_info)) {
+ /* Make sure we receive the minimum required data to cache internally */
+ if (mbox_sts[4] < offsetof(struct mbx_sys_info, reserved)) {
DEBUG2(printk("scsi%ld: %s: GET_SYS_INFO data receive"
" error (%x)\n", ha->host_no, __func__, mbox_sts[4]));
goto exit_validate_mac82;