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path: root/drivers/scsi/qla2xxx/qla_init.c
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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c119
1 files changed, 110 insertions, 9 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 692a7570b..c56cdb35f 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -157,8 +157,12 @@ qla2x00_async_login(struct scsi_qla_host *vha, fc_port_t *fcport,
if (data[1] & QLA_LOGIO_LOGIN_RETRIED)
lio->u.logio.flags |= SRB_LOGIN_RETRIED;
rval = qla2x00_start_sp(sp);
- if (rval != QLA_SUCCESS)
+ if (rval != QLA_SUCCESS) {
+ fcport->flags &= ~FCF_ASYNC_SENT;
+ fcport->flags |= FCF_LOGIN_NEEDED;
+ set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
goto done_free_sp;
+ }
ql_dbg(ql_dbg_disc, vha, 0x2072,
"Async-login - hdl=%x, loopid=%x portid=%02x%02x%02x "
@@ -2062,6 +2066,10 @@ qla24xx_update_fw_options(scsi_qla_host_t *vha)
if (IS_P3P_TYPE(ha))
return;
+ /* Hold status IOCBs until ABTS response received. */
+ if (ql2xfwholdabts)
+ ha->fw_options[3] |= BIT_12;
+
/* Update Serial Link options. */
if ((le16_to_cpu(ha->fw_seriallink_options24[0]) & BIT_0) == 0)
return;
@@ -2844,7 +2852,6 @@ qla2x00_nvram_config(scsi_qla_host_t *vha)
if (nv->login_timeout < 4)
nv->login_timeout = 4;
ha->login_timeout = nv->login_timeout;
- icb->login_timeout = nv->login_timeout;
/* Set minimum RATOV to 100 tenths of a second. */
ha->r_a_tov = 100;
@@ -5122,8 +5129,8 @@ qla24xx_nvram_config(scsi_qla_host_t *vha)
dptr = (uint32_t *)nv;
ha->isp_ops->read_nvram(vha, (uint8_t *)dptr, ha->nvram_base,
ha->nvram_size);
- for (cnt = 0, chksum = 0; cnt < ha->nvram_size >> 2; cnt++)
- chksum += le32_to_cpu(*dptr++);
+ for (cnt = 0, chksum = 0; cnt < ha->nvram_size >> 2; cnt++, dptr++)
+ chksum += le32_to_cpu(*dptr);
ql_dbg(ql_dbg_init + ql_dbg_buffer, vha, 0x006a,
"Contents of NVRAM\n");
@@ -5274,7 +5281,6 @@ qla24xx_nvram_config(scsi_qla_host_t *vha)
if (le16_to_cpu(nv->login_timeout) < 4)
nv->login_timeout = cpu_to_le16(4);
ha->login_timeout = le16_to_cpu(nv->login_timeout);
- icb->login_timeout = nv->login_timeout;
/* Set minimum RATOV to 100 tenths of a second. */
ha->r_a_tov = 100;
@@ -5346,6 +5352,93 @@ qla24xx_nvram_config(scsi_qla_host_t *vha)
return (rval);
}
+uint8_t qla27xx_find_valid_image(struct scsi_qla_host *vha)
+{
+ struct qla27xx_image_status pri_image_status, sec_image_status;
+ uint8_t valid_pri_image, valid_sec_image;
+ uint32_t *wptr;
+ uint32_t cnt, chksum, size;
+ struct qla_hw_data *ha = vha->hw;
+
+ valid_pri_image = valid_sec_image = 1;
+ ha->active_image = 0;
+ size = sizeof(struct qla27xx_image_status) / sizeof(uint32_t);
+
+ if (!ha->flt_region_img_status_pri) {
+ valid_pri_image = 0;
+ goto check_sec_image;
+ }
+
+ qla24xx_read_flash_data(vha, (uint32_t *)(&pri_image_status),
+ ha->flt_region_img_status_pri, size);
+
+ if (pri_image_status.signature != QLA27XX_IMG_STATUS_SIGN) {
+ ql_dbg(ql_dbg_init, vha, 0x018b,
+ "Primary image signature (0x%x) not valid\n",
+ pri_image_status.signature);
+ valid_pri_image = 0;
+ goto check_sec_image;
+ }
+
+ wptr = (uint32_t *)(&pri_image_status);
+ cnt = size;
+
+ for (chksum = 0; cnt--; wptr++)
+ chksum += le32_to_cpu(*wptr);
+ if (chksum) {
+ ql_dbg(ql_dbg_init, vha, 0x018c,
+ "Checksum validation failed for primary image (0x%x)\n",
+ chksum);
+ valid_pri_image = 0;
+ }
+
+check_sec_image:
+ if (!ha->flt_region_img_status_sec) {
+ valid_sec_image = 0;
+ goto check_valid_image;
+ }
+
+ qla24xx_read_flash_data(vha, (uint32_t *)(&sec_image_status),
+ ha->flt_region_img_status_sec, size);
+
+ if (sec_image_status.signature != QLA27XX_IMG_STATUS_SIGN) {
+ ql_dbg(ql_dbg_init, vha, 0x018d,
+ "Secondary image signature(0x%x) not valid\n",
+ sec_image_status.signature);
+ valid_sec_image = 0;
+ goto check_valid_image;
+ }
+
+ wptr = (uint32_t *)(&sec_image_status);
+ cnt = size;
+ for (chksum = 0; cnt--; wptr++)
+ chksum += le32_to_cpu(*wptr);
+ if (chksum) {
+ ql_dbg(ql_dbg_init, vha, 0x018e,
+ "Checksum validation failed for secondary image (0x%x)\n",
+ chksum);
+ valid_sec_image = 0;
+ }
+
+check_valid_image:
+ if (valid_pri_image && (pri_image_status.image_status_mask & 0x1))
+ ha->active_image = QLA27XX_PRIMARY_IMAGE;
+ if (valid_sec_image && (sec_image_status.image_status_mask & 0x1)) {
+ if (!ha->active_image ||
+ pri_image_status.generation_number <
+ sec_image_status.generation_number)
+ ha->active_image = QLA27XX_SECONDARY_IMAGE;
+ }
+
+ ql_dbg(ql_dbg_init, vha, 0x018f, "%s image\n",
+ ha->active_image == 0 ? "default bootld and fw" :
+ ha->active_image == 1 ? "primary" :
+ ha->active_image == 2 ? "secondary" :
+ "Invalid");
+
+ return ha->active_image;
+}
+
static int
qla24xx_load_risc_flash(scsi_qla_host_t *vha, uint32_t *srisc_addr,
uint32_t faddr)
@@ -5368,6 +5461,10 @@ qla24xx_load_risc_flash(scsi_qla_host_t *vha, uint32_t *srisc_addr,
dcode = (uint32_t *)req->ring;
*srisc_addr = 0;
+ if (IS_QLA27XX(ha) &&
+ qla27xx_find_valid_image(vha) == QLA27XX_SECONDARY_IMAGE)
+ faddr = ha->flt_region_fw_sec;
+
/* Validate firmware image by checking version. */
qla24xx_read_flash_data(vha, dcode, faddr + 4, 4);
for (i = 0; i < 4; i++)
@@ -6068,8 +6165,8 @@ qla81xx_nvram_config(scsi_qla_host_t *vha)
ha->isp_ops->read_optrom(vha, ha->nvram, ha->flt_region_nvram << 2,
ha->nvram_size);
dptr = (uint32_t *)nv;
- for (cnt = 0, chksum = 0; cnt < ha->nvram_size >> 2; cnt++)
- chksum += le32_to_cpu(*dptr++);
+ for (cnt = 0, chksum = 0; cnt < ha->nvram_size >> 2; cnt++, dptr++)
+ chksum += le32_to_cpu(*dptr);
ql_dbg(ql_dbg_init + ql_dbg_buffer, vha, 0x0111,
"Contents of NVRAM:\n");
@@ -6231,7 +6328,6 @@ qla81xx_nvram_config(scsi_qla_host_t *vha)
if (le16_to_cpu(nv->login_timeout) < 4)
nv->login_timeout = cpu_to_le16(4);
ha->login_timeout = le16_to_cpu(nv->login_timeout);
- icb->login_timeout = nv->login_timeout;
/* Set minimum RATOV to 100 tenths of a second. */
ha->r_a_tov = 100;
@@ -6413,12 +6509,17 @@ qla81xx_update_fw_options(scsi_qla_host_t *vha)
{
struct qla_hw_data *ha = vha->hw;
+ /* Hold status IOCBs until ABTS response received. */
+ if (ql2xfwholdabts)
+ ha->fw_options[3] |= BIT_12;
+
if (!ql2xetsenable)
- return;
+ goto out;
/* Enable ETS Burst. */
memset(ha->fw_options, 0, sizeof(ha->fw_options));
ha->fw_options[2] |= BIT_9;
+out:
qla2x00_set_fw_options(vha, ha->fw_options);
}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-22 03:20:59 +0000