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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-06-10 05:30:17 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-06-10 05:30:17 -0300
commitd635711daa98be86d4c7fd01499c34f566b54ccb (patch)
treeaa5cc3760a27c3d57146498cb82fa549547de06c /drivers/scsi/qla2xxx
parentc91265cd0efb83778f015b4d4b1129bd2cfd075e (diff)
Linux-libre 4.6.2-gnu
Diffstat (limited to 'drivers/scsi/qla2xxx')
-rw-r--r--drivers/scsi/qla2xxx/qla_attr.c22
-rw-r--r--drivers/scsi/qla2xxx/qla_bsg.c201
-rw-r--r--drivers/scsi/qla2xxx/qla_bsg.h34
-rw-r--r--drivers/scsi/qla2xxx/qla_dbg.c146
-rw-r--r--drivers/scsi/qla2xxx/qla_def.h57
-rw-r--r--drivers/scsi/qla2xxx/qla_dfs.c55
-rw-r--r--drivers/scsi/qla2xxx/qla_fw.h14
-rw-r--r--drivers/scsi/qla2xxx/qla_gbl.h2
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c119
-rw-r--r--drivers/scsi/qla2xxx/qla_inline.h4
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c4
-rw-r--r--drivers/scsi/qla2xxx/qla_mbx.c27
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c10
-rw-r--r--drivers/scsi/qla2xxx/qla_sup.c70
-rw-r--r--drivers/scsi/qla2xxx/qla_target.c73
-rw-r--r--drivers/scsi/qla2xxx/qla_target.h2
-rw-r--r--drivers/scsi/qla2xxx/qla_version.h2
-rw-r--r--drivers/scsi/qla2xxx/tcm_qla2xxx.c79
18 files changed, 733 insertions, 188 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 6992ebc50..4dc06a13c 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -272,8 +272,8 @@ qla2x00_sysfs_write_nvram(struct file *filp, struct kobject *kobj,
iter = (uint32_t *)buf;
chksum = 0;
- for (cnt = 0; cnt < ((count >> 2) - 1); cnt++)
- chksum += le32_to_cpu(*iter++);
+ for (cnt = 0; cnt < ((count >> 2) - 1); cnt++, iter++)
+ chksum += le32_to_cpu(*iter);
chksum = ~chksum + 1;
*iter = cpu_to_le32(chksum);
} else {
@@ -562,6 +562,7 @@ qla2x00_sysfs_read_vpd(struct file *filp, struct kobject *kobj,
struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
struct device, kobj)));
struct qla_hw_data *ha = vha->hw;
+ uint32_t faddr;
if (unlikely(pci_channel_offline(ha->pdev)))
return -EAGAIN;
@@ -569,9 +570,16 @@ qla2x00_sysfs_read_vpd(struct file *filp, struct kobject *kobj,
if (!capable(CAP_SYS_ADMIN))
return -EINVAL;
- if (IS_NOCACHE_VPD_TYPE(ha))
- ha->isp_ops->read_optrom(vha, ha->vpd, ha->flt_region_vpd << 2,
+ if (IS_NOCACHE_VPD_TYPE(ha)) {
+ faddr = ha->flt_region_vpd << 2;
+
+ if (IS_QLA27XX(ha) &&
+ qla27xx_find_valid_image(vha) == QLA27XX_SECONDARY_IMAGE)
+ faddr = ha->flt_region_vpd_sec << 2;
+
+ ha->isp_ops->read_optrom(vha, ha->vpd, faddr,
ha->vpd_size);
+ }
return memory_read_from_buffer(buf, count, &off, ha->vpd, ha->vpd_size);
}
@@ -1909,7 +1917,8 @@ qla2x00_get_fc_host_stats(struct Scsi_Host *shost)
if (qla2x00_reset_active(vha))
goto done;
- stats = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &stats_dma);
+ stats = dma_alloc_coherent(&ha->pdev->dev,
+ sizeof(struct link_statistics), &stats_dma, GFP_KERNEL);
if (stats == NULL) {
ql_log(ql_log_warn, vha, 0x707d,
"Failed to allocate memory for stats.\n");
@@ -1957,7 +1966,8 @@ qla2x00_get_fc_host_stats(struct Scsi_Host *shost)
do_div(pfc_host_stat->seconds_since_last_reset, HZ);
done_free:
- dma_pool_free(ha->s_dma_pool, stats, stats_dma);
+ dma_free_coherent(&ha->pdev->dev, sizeof(struct link_statistics),
+ stats, stats_dma);
done:
return pfc_host_stat;
}
diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c
index c26acde79..392c147d5 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.c
+++ b/drivers/scsi/qla2xxx/qla_bsg.c
@@ -2107,6 +2107,195 @@ qla8044_serdes_op(struct fc_bsg_job *bsg_job)
}
static int
+qla27xx_get_flash_upd_cap(struct fc_bsg_job *bsg_job)
+{
+ struct Scsi_Host *host = bsg_job->shost;
+ scsi_qla_host_t *vha = shost_priv(host);
+ struct qla_hw_data *ha = vha->hw;
+ struct qla_flash_update_caps cap;
+
+ if (!(IS_QLA27XX(ha)))
+ return -EPERM;
+
+ memset(&cap, 0, sizeof(cap));
+ cap.capabilities = (uint64_t)ha->fw_attributes_ext[1] << 48 |
+ (uint64_t)ha->fw_attributes_ext[0] << 32 |
+ (uint64_t)ha->fw_attributes_h << 16 |
+ (uint64_t)ha->fw_attributes;
+
+ sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
+ bsg_job->reply_payload.sg_cnt, &cap, sizeof(cap));
+ bsg_job->reply->reply_payload_rcv_len = sizeof(cap);
+
+ bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ EXT_STATUS_OK;
+
+ bsg_job->reply_len = sizeof(struct fc_bsg_reply);
+ bsg_job->reply->result = DID_OK << 16;
+ bsg_job->job_done(bsg_job);
+ return 0;
+}
+
+static int
+qla27xx_set_flash_upd_cap(struct fc_bsg_job *bsg_job)
+{
+ struct Scsi_Host *host = bsg_job->shost;
+ scsi_qla_host_t *vha = shost_priv(host);
+ struct qla_hw_data *ha = vha->hw;
+ uint64_t online_fw_attr = 0;
+ struct qla_flash_update_caps cap;
+
+ if (!(IS_QLA27XX(ha)))
+ return -EPERM;
+
+ memset(&cap, 0, sizeof(cap));
+ sg_copy_to_buffer(bsg_job->request_payload.sg_list,
+ bsg_job->request_payload.sg_cnt, &cap, sizeof(cap));
+
+ online_fw_attr = (uint64_t)ha->fw_attributes_ext[1] << 48 |
+ (uint64_t)ha->fw_attributes_ext[0] << 32 |
+ (uint64_t)ha->fw_attributes_h << 16 |
+ (uint64_t)ha->fw_attributes;
+
+ if (online_fw_attr != cap.capabilities) {
+ bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ EXT_STATUS_INVALID_PARAM;
+ return -EINVAL;
+ }
+
+ if (cap.outage_duration < MAX_LOOP_TIMEOUT) {
+ bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ EXT_STATUS_INVALID_PARAM;
+ return -EINVAL;
+ }
+
+ bsg_job->reply->reply_payload_rcv_len = 0;
+
+ bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ EXT_STATUS_OK;
+
+ bsg_job->reply_len = sizeof(struct fc_bsg_reply);
+ bsg_job->reply->result = DID_OK << 16;
+ bsg_job->job_done(bsg_job);
+ return 0;
+}
+
+static int
+qla27xx_get_bbcr_data(struct fc_bsg_job *bsg_job)
+{
+ struct Scsi_Host *host = bsg_job->shost;
+ scsi_qla_host_t *vha = shost_priv(host);
+ struct qla_hw_data *ha = vha->hw;
+ struct qla_bbcr_data bbcr;
+ uint16_t loop_id, topo, sw_cap;
+ uint8_t domain, area, al_pa, state;
+ int rval;
+
+ if (!(IS_QLA27XX(ha)))
+ return -EPERM;
+
+ memset(&bbcr, 0, sizeof(bbcr));
+
+ if (vha->flags.bbcr_enable)
+ bbcr.status = QLA_BBCR_STATUS_ENABLED;
+ else
+ bbcr.status = QLA_BBCR_STATUS_DISABLED;
+
+ if (bbcr.status == QLA_BBCR_STATUS_ENABLED) {
+ rval = qla2x00_get_adapter_id(vha, &loop_id, &al_pa,
+ &area, &domain, &topo, &sw_cap);
+ if (rval != QLA_SUCCESS) {
+ bbcr.status = QLA_BBCR_STATUS_UNKNOWN;
+ bbcr.state = QLA_BBCR_STATE_OFFLINE;
+ bbcr.mbx1 = loop_id;
+ goto done;
+ }
+
+ state = (vha->bbcr >> 12) & 0x1;
+
+ if (state) {
+ bbcr.state = QLA_BBCR_STATE_OFFLINE;
+ bbcr.offline_reason_code = QLA_BBCR_REASON_LOGIN_REJECT;
+ } else {
+ bbcr.state = QLA_BBCR_STATE_ONLINE;
+ bbcr.negotiated_bbscn = (vha->bbcr >> 8) & 0xf;
+ }
+
+ bbcr.configured_bbscn = vha->bbcr & 0xf;
+ }
+
+done:
+ sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
+ bsg_job->reply_payload.sg_cnt, &bbcr, sizeof(bbcr));
+ bsg_job->reply->reply_payload_rcv_len = sizeof(bbcr);
+
+ bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_OK;
+
+ bsg_job->reply_len = sizeof(struct fc_bsg_reply);
+ bsg_job->reply->result = DID_OK << 16;
+ bsg_job->job_done(bsg_job);
+ return 0;
+}
+
+static int
+qla2x00_get_priv_stats(struct fc_bsg_job *bsg_job)
+{
+ struct Scsi_Host *host = bsg_job->shost;
+ scsi_qla_host_t *vha = shost_priv(host);
+ struct qla_hw_data *ha = vha->hw;
+ struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
+ struct link_statistics *stats = NULL;
+ dma_addr_t stats_dma;
+ int rval = QLA_FUNCTION_FAILED;
+
+ if (test_bit(UNLOADING, &vha->dpc_flags))
+ goto done;
+
+ if (unlikely(pci_channel_offline(ha->pdev)))
+ goto done;
+
+ if (qla2x00_reset_active(vha))
+ goto done;
+
+ if (!IS_FWI2_CAPABLE(ha))
+ goto done;
+
+ stats = dma_alloc_coherent(&ha->pdev->dev,
+ sizeof(struct link_statistics), &stats_dma, GFP_KERNEL);
+ if (!stats) {
+ ql_log(ql_log_warn, vha, 0x70e2,
+ "Failed to allocate memory for stats.\n");
+ goto done;
+ }
+
+ memset(stats, 0, sizeof(struct link_statistics));
+
+ rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma);
+
+ if (rval != QLA_SUCCESS)
+ goto done_free;
+
+ ql_dump_buffer(ql_dbg_user + ql_dbg_verbose, vha, 0x70e3,
+ (uint8_t *)stats, sizeof(struct link_statistics));
+
+ sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
+ bsg_job->reply_payload.sg_cnt, stats, sizeof(struct link_statistics));
+ bsg_job->reply->reply_payload_rcv_len = sizeof(struct link_statistics);
+
+ bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_OK;
+
+ bsg_job->reply_len = sizeof(struct fc_bsg_reply);
+ bsg_job->reply->result = DID_OK << 16;
+ bsg_job->job_done(bsg_job);
+
+done_free:
+ dma_free_coherent(&ha->pdev->dev, sizeof(struct link_statistics),
+ stats, stats_dma);
+done:
+ return rval;
+}
+
+static int
qla2x00_process_vendor_specific(struct fc_bsg_job *bsg_job)
{
switch (bsg_job->request->rqst_data.h_vendor.vendor_cmd[0]) {
@@ -2161,6 +2350,18 @@ qla2x00_process_vendor_specific(struct fc_bsg_job *bsg_job)
case QL_VND_SERDES_OP_EX:
return qla8044_serdes_op(bsg_job);
+ case QL_VND_GET_FLASH_UPDATE_CAPS:
+ return qla27xx_get_flash_upd_cap(bsg_job);
+
+ case QL_VND_SET_FLASH_UPDATE_CAPS:
+ return qla27xx_set_flash_upd_cap(bsg_job);
+
+ case QL_VND_GET_BBCR_DATA:
+ return qla27xx_get_bbcr_data(bsg_job);
+
+ case QL_VND_GET_PRIV_STATS:
+ return qla2x00_get_priv_stats(bsg_job);
+
default:
return -ENOSYS;
}
diff --git a/drivers/scsi/qla2xxx/qla_bsg.h b/drivers/scsi/qla2xxx/qla_bsg.h
index d38f9efa5..c80192d45 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.h
+++ b/drivers/scsi/qla2xxx/qla_bsg.h
@@ -25,6 +25,10 @@
#define QL_VND_FX00_MGMT_CMD 0x12
#define QL_VND_SERDES_OP 0x13
#define QL_VND_SERDES_OP_EX 0x14
+#define QL_VND_GET_FLASH_UPDATE_CAPS 0x15
+#define QL_VND_SET_FLASH_UPDATE_CAPS 0x16
+#define QL_VND_GET_BBCR_DATA 0x17
+#define QL_VND_GET_PRIV_STATS 0x18
/* BSG Vendor specific subcode returns */
#define EXT_STATUS_OK 0
@@ -232,4 +236,34 @@ struct qla_serdes_reg_ex {
uint32_t val;
} __packed;
+struct qla_flash_update_caps {
+ uint64_t capabilities;
+ uint32_t outage_duration;
+ uint8_t reserved[20];
+} __packed;
+
+/* BB_CR Status */
+#define QLA_BBCR_STATUS_DISABLED 0
+#define QLA_BBCR_STATUS_ENABLED 1
+#define QLA_BBCR_STATUS_UNKNOWN 2
+
+/* BB_CR State */
+#define QLA_BBCR_STATE_OFFLINE 0
+#define QLA_BBCR_STATE_ONLINE 1
+
+/* BB_CR Offline Reason Code */
+#define QLA_BBCR_REASON_PORT_SPEED 1
+#define QLA_BBCR_REASON_PEER_PORT 2
+#define QLA_BBCR_REASON_SWITCH 3
+#define QLA_BBCR_REASON_LOGIN_REJECT 4
+
+struct qla_bbcr_data {
+ uint8_t status; /* 1 - enabled, 0 - Disabled */
+ uint8_t state; /* 1 - online, 0 - offline */
+ uint8_t configured_bbscn; /* 0-15 */
+ uint8_t negotiated_bbscn; /* 0-15 */
+ uint8_t offline_reason_code;
+ uint16_t mbx1; /* Port state */
+ uint8_t reserved[9];
+} __packed;
#endif
diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
index cd0d94ea7..b64c504ff 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.c
+++ b/drivers/scsi/qla2xxx/qla_dbg.c
@@ -11,7 +11,7 @@
* ----------------------------------------------------------------------
* | Level | Last Value Used | Holes |
* ----------------------------------------------------------------------
- * | Module Init and Probe | 0x017f | 0x0146 |
+ * | Module Init and Probe | 0x018f | 0x0146 |
* | | | 0x015b-0x0160 |
* | | | 0x016e-0x0170 |
* | Mailbox commands | 0x1192 | |
@@ -27,11 +27,12 @@
* | | | 0x303a |
* | DPC Thread | 0x4023 | 0x4002,0x4013 |
* | Async Events | 0x5089 | 0x502b-0x502f |
+ * | | | 0x505e |
* | | | 0x5084,0x5075 |
* | | | 0x503d,0x5044 |
* | | | 0x507b,0x505f |
* | Timer Routines | 0x6012 | |
- * | User Space Interactions | 0x70e65 | 0x7018,0x702e |
+ * | User Space Interactions | 0x70e3 | 0x7018,0x702e |
* | | | 0x7020,0x7024 |
* | | | 0x7039,0x7045 |
* | | | 0x7073-0x7075 |
@@ -293,8 +294,8 @@ qla24xx_read_window(struct device_reg_24xx __iomem *reg, uint32_t iobase,
WRT_REG_DWORD(&reg->iobase_addr, iobase);
dmp_reg = &reg->iobase_window;
- while (count--)
- *buf++ = htonl(RD_REG_DWORD(dmp_reg++));
+ for ( ; count--; dmp_reg++)
+ *buf++ = htonl(RD_REG_DWORD(dmp_reg));
return buf;
}
@@ -456,8 +457,8 @@ qla2xxx_read_window(struct device_reg_2xxx __iomem *reg, uint32_t count,
{
uint16_t __iomem *dmp_reg = &reg->u.isp2300.fb_cmd;
- while (count--)
- *buf++ = htons(RD_REG_WORD(dmp_reg++));
+ for ( ; count--; dmp_reg++)
+ *buf++ = htons(RD_REG_WORD(dmp_reg));
}
static inline void *
@@ -732,16 +733,18 @@ qla2300_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
if (rval == QLA_SUCCESS) {
dmp_reg = &reg->flash_address;
- for (cnt = 0; cnt < sizeof(fw->pbiu_reg) / 2; cnt++)
- fw->pbiu_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
+ for (cnt = 0; cnt < sizeof(fw->pbiu_reg) / 2; cnt++, dmp_reg++)
+ fw->pbiu_reg[cnt] = htons(RD_REG_WORD(dmp_reg));
dmp_reg = &reg->u.isp2300.req_q_in;
- for (cnt = 0; cnt < sizeof(fw->risc_host_reg) / 2; cnt++)
- fw->risc_host_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
+ for (cnt = 0; cnt < sizeof(fw->risc_host_reg) / 2;
+ cnt++, dmp_reg++)
+ fw->risc_host_reg[cnt] = htons(RD_REG_WORD(dmp_reg));
dmp_reg = &reg->u.isp2300.mailbox0;
- for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
- fw->mailbox_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
+ for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2;
+ cnt++, dmp_reg++)
+ fw->mailbox_reg[cnt] = htons(RD_REG_WORD(dmp_reg));
WRT_REG_WORD(&reg->ctrl_status, 0x40);
qla2xxx_read_window(reg, 32, fw->resp_dma_reg);
@@ -751,8 +754,9 @@ qla2300_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
WRT_REG_WORD(&reg->ctrl_status, 0x00);
dmp_reg = &reg->risc_hw;
- for (cnt = 0; cnt < sizeof(fw->risc_hdw_reg) / 2; cnt++)
- fw->risc_hdw_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
+ for (cnt = 0; cnt < sizeof(fw->risc_hdw_reg) / 2;
+ cnt++, dmp_reg++)
+ fw->risc_hdw_reg[cnt] = htons(RD_REG_WORD(dmp_reg));
WRT_REG_WORD(&reg->pcr, 0x2000);
qla2xxx_read_window(reg, 16, fw->risc_gp0_reg);
@@ -895,25 +899,25 @@ qla2100_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
}
if (rval == QLA_SUCCESS) {
dmp_reg = &reg->flash_address;
- for (cnt = 0; cnt < sizeof(fw->pbiu_reg) / 2; cnt++)
- fw->pbiu_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
+ for (cnt = 0; cnt < sizeof(fw->pbiu_reg) / 2; cnt++, dmp_reg++)
+ fw->pbiu_reg[cnt] = htons(RD_REG_WORD(dmp_reg));
dmp_reg = &reg->u.isp2100.mailbox0;
- for (cnt = 0; cnt < ha->mbx_count; cnt++) {
+ for (cnt = 0; cnt < ha->mbx_count; cnt++, dmp_reg++) {
if (cnt == 8)
dmp_reg = &reg->u_end.isp2200.mailbox8;
- fw->mailbox_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
+ fw->mailbox_reg[cnt] = htons(RD_REG_WORD(dmp_reg));
}
dmp_reg = &reg->u.isp2100.unused_2[0];
- for (cnt = 0; cnt < sizeof(fw->dma_reg) / 2; cnt++)
- fw->dma_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
+ for (cnt = 0; cnt < sizeof(fw->dma_reg) / 2; cnt++, dmp_reg++)
+ fw->dma_reg[cnt] = htons(RD_REG_WORD(dmp_reg));
WRT_REG_WORD(&reg->ctrl_status, 0x00);
dmp_reg = &reg->risc_hw;
- for (cnt = 0; cnt < sizeof(fw->risc_hdw_reg) / 2; cnt++)
- fw->risc_hdw_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
+ for (cnt = 0; cnt < sizeof(fw->risc_hdw_reg) / 2; cnt++, dmp_reg++)
+ fw->risc_hdw_reg[cnt] = htons(RD_REG_WORD(dmp_reg));
WRT_REG_WORD(&reg->pcr, 0x2000);
qla2xxx_read_window(reg, 16, fw->risc_gp0_reg);
@@ -1095,8 +1099,8 @@ qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
/* Host interface registers. */
dmp_reg = &reg->flash_addr;
- for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++)
- fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
+ for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++, dmp_reg++)
+ fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg));
/* Disable interrupts. */
WRT_REG_DWORD(&reg->ictrl, 0);
@@ -1128,8 +1132,8 @@ qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
/* Mailbox registers. */
mbx_reg = &reg->mailbox0;
- for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
- fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg++));
+ for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++, dmp_reg++)
+ fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg));
/* Transfer sequence registers. */
iter_reg = fw->xseq_gp_reg;
@@ -1167,20 +1171,20 @@ qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
iter_reg = fw->req0_dma_reg;
iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
dmp_reg = &reg->iobase_q;
- for (cnt = 0; cnt < 7; cnt++)
- *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
+ for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg));
iter_reg = fw->resp0_dma_reg;
iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
dmp_reg = &reg->iobase_q;
- for (cnt = 0; cnt < 7; cnt++)
- *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
+ for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg));
iter_reg = fw->req1_dma_reg;
iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
dmp_reg = &reg->iobase_q;
- for (cnt = 0; cnt < 7; cnt++)
- *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
+ for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg));
/* Transmit DMA registers. */
iter_reg = fw->xmt0_dma_reg;
@@ -1358,8 +1362,10 @@ qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
RD_REG_DWORD(&reg->iobase_addr);
WRT_REG_DWORD(&reg->iobase_window, 0x01);
dmp_reg = &reg->iobase_c4;
- fw->pcie_regs[0] = htonl(RD_REG_DWORD(dmp_reg++));
- fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg++));
+ fw->pcie_regs[0] = htonl(RD_REG_DWORD(dmp_reg));
+ dmp_reg++;
+ fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg));
+ dmp_reg++;
fw->pcie_regs[2] = htonl(RD_REG_DWORD(dmp_reg));
fw->pcie_regs[3] = htonl(RD_REG_DWORD(&reg->iobase_window));
@@ -1368,8 +1374,8 @@ qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
/* Host interface registers. */
dmp_reg = &reg->flash_addr;
- for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++)
- fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
+ for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++, dmp_reg++)
+ fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg));
/* Disable interrupts. */
WRT_REG_DWORD(&reg->ictrl, 0);
@@ -1417,8 +1423,8 @@ qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
/* Mailbox registers. */
mbx_reg = &reg->mailbox0;
- for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
- fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg++));
+ for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++, mbx_reg++)
+ fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg));
/* Transfer sequence registers. */
iter_reg = fw->xseq_gp_reg;
@@ -1481,20 +1487,20 @@ qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
iter_reg = fw->req0_dma_reg;
iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
dmp_reg = &reg->iobase_q;
- for (cnt = 0; cnt < 7; cnt++)
- *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
+ for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg));
iter_reg = fw->resp0_dma_reg;
iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
dmp_reg = &reg->iobase_q;
- for (cnt = 0; cnt < 7; cnt++)
- *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
+ for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg));
iter_reg = fw->req1_dma_reg;
iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
dmp_reg = &reg->iobase_q;
- for (cnt = 0; cnt < 7; cnt++)
- *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
+ for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg));
/* Transmit DMA registers. */
iter_reg = fw->xmt0_dma_reg;
@@ -1679,8 +1685,10 @@ qla81xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
RD_REG_DWORD(&reg->iobase_addr);
WRT_REG_DWORD(&reg->iobase_window, 0x01);
dmp_reg = &reg->iobase_c4;
- fw->pcie_regs[0] = htonl(RD_REG_DWORD(dmp_reg++));
- fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg++));
+ fw->pcie_regs[0] = htonl(RD_REG_DWORD(dmp_reg));
+ dmp_reg++;
+ fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg));
+ dmp_reg++;
fw->pcie_regs[2] = htonl(RD_REG_DWORD(dmp_reg));
fw->pcie_regs[3] = htonl(RD_REG_DWORD(&reg->iobase_window));
@@ -1689,8 +1697,8 @@ qla81xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
/* Host interface registers. */
dmp_reg = &reg->flash_addr;
- for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++)
- fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
+ for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++, dmp_reg++)
+ fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg));
/* Disable interrupts. */
WRT_REG_DWORD(&reg->ictrl, 0);
@@ -1738,8 +1746,8 @@ qla81xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
/* Mailbox registers. */
mbx_reg = &reg->mailbox0;
- for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
- fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg++));
+ for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++, mbx_reg++)
+ fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg));
/* Transfer sequence registers. */
iter_reg = fw->xseq_gp_reg;
@@ -1802,20 +1810,20 @@ qla81xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
iter_reg = fw->req0_dma_reg;
iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
dmp_reg = &reg->iobase_q;
- for (cnt = 0; cnt < 7; cnt++)
- *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
+ for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg));
iter_reg = fw->resp0_dma_reg;
iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
dmp_reg = &reg->iobase_q;
- for (cnt = 0; cnt < 7; cnt++)
- *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
+ for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg));
iter_reg = fw->req1_dma_reg;
iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
dmp_reg = &reg->iobase_q;
- for (cnt = 0; cnt < 7; cnt++)
- *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
+ for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg));
/* Transmit DMA registers. */
iter_reg = fw->xmt0_dma_reg;
@@ -2022,8 +2030,10 @@ qla83xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
RD_REG_DWORD(&reg->iobase_addr);
WRT_REG_DWORD(&reg->iobase_window, 0x01);
dmp_reg = &reg->iobase_c4;
- fw->pcie_regs[0] = htonl(RD_REG_DWORD(dmp_reg++));
- fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg++));
+ fw->pcie_regs[0] = htonl(RD_REG_DWORD(dmp_reg));
+ dmp_reg++;
+ fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg));
+ dmp_reg++;
fw->pcie_regs[2] = htonl(RD_REG_DWORD(dmp_reg));
fw->pcie_regs[3] = htonl(RD_REG_DWORD(&reg->iobase_window));
@@ -2032,8 +2042,8 @@ qla83xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
/* Host interface registers. */
dmp_reg = &reg->flash_addr;
- for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++)
- fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
+ for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++, dmp_reg++)
+ fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg));
/* Disable interrupts. */
WRT_REG_DWORD(&reg->ictrl, 0);
@@ -2081,8 +2091,8 @@ qla83xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
/* Mailbox registers. */
mbx_reg = &reg->mailbox0;
- for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
- fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg++));
+ for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++, dmp_reg++)
+ fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg));
/* Transfer sequence registers. */
iter_reg = fw->xseq_gp_reg;
@@ -2177,20 +2187,20 @@ qla83xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
iter_reg = fw->req0_dma_reg;
iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
dmp_reg = &reg->iobase_q;
- for (cnt = 0; cnt < 7; cnt++)
- *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
+ for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg));
iter_reg = fw->resp0_dma_reg;
iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
dmp_reg = &reg->iobase_q;
- for (cnt = 0; cnt < 7; cnt++)
- *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
+ for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg));
iter_reg = fw->req1_dma_reg;
iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
dmp_reg = &reg->iobase_q;
- for (cnt = 0; cnt < 7; cnt++)
- *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
+ for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg));
/* Transmit DMA registers. */
iter_reg = fw->xmt0_dma_reg;
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 9872f3429..47f8b9b49 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -1060,6 +1060,12 @@ struct mbx_cmd_32 {
#define FSTATE_FATAL_ERROR 4
#define FSTATE_LOOP_BACK_CONN 5
+#define QLA27XX_IMG_STATUS_VER_MAJOR 0x01
+#define QLA27XX_IMG_STATUS_VER_MINOR 0x00
+#define QLA27XX_IMG_STATUS_SIGN 0xFACEFADE
+#define QLA27XX_PRIMARY_IMAGE 1
+#define QLA27XX_SECONDARY_IMAGE 2
+
/*
* Port Database structure definition
* Little endian except where noted.
@@ -1248,13 +1254,41 @@ struct link_statistics {
uint32_t inval_xmit_word_cnt;
uint32_t inval_crc_cnt;
uint32_t lip_cnt;
- uint32_t unused1[0x1a];
+ uint32_t link_up_cnt;
+ uint32_t link_down_loop_init_tmo;
+ uint32_t link_down_los;
+ uint32_t link_down_loss_rcv_clk;
+ uint32_t reserved0[5];
+ uint32_t port_cfg_chg;
+ uint32_t reserved1[11];
+ uint32_t rsp_q_full;
+ uint32_t atio_q_full;
+ uint32_t drop_ae;
+ uint32_t els_proto_err;
+ uint32_t reserved2;
uint32_t tx_frames;
uint32_t rx_frames;
uint32_t discarded_frames;
uint32_t dropped_frames;
- uint32_t unused2[1];
+ uint32_t reserved3;
uint32_t nos_rcvd;
+ uint32_t reserved4[4];
+ uint32_t tx_prjt;
+ uint32_t rcv_exfail;
+ uint32_t rcv_abts;
+ uint32_t seq_frm_miss;
+ uint32_t corr_err;
+ uint32_t mb_rqst;
+ uint32_t nport_full;
+ uint32_t eofa;
+ uint32_t reserved5;
+ uint32_t fpm_recv_word_cnt_lo;
+ uint32_t fpm_recv_word_cnt_hi;
+ uint32_t fpm_disc_word_cnt_lo;
+ uint32_t fpm_disc_word_cnt_hi;
+ uint32_t fpm_xmit_word_cnt_lo;
+ uint32_t fpm_xmit_word_cnt_hi;
+ uint32_t reserved6[70];
};
/*
@@ -2929,6 +2963,7 @@ struct qlt_hw_data {
uint8_t tgt_node_name[WWN_SIZE];
+ struct dentry *dfs_tgt_sess;
struct list_head q_full_list;
uint32_t num_pend_cmds;
uint32_t num_qfull_cmds_alloc;
@@ -3433,14 +3468,20 @@ struct qla_hw_data {
uint32_t flt_region_flt;
uint32_t flt_region_fdt;
uint32_t flt_region_boot;
+ uint32_t flt_region_boot_sec;
uint32_t flt_region_fw;
+ uint32_t flt_region_fw_sec;
uint32_t flt_region_vpd_nvram;
uint32_t flt_region_vpd;
+ uint32_t flt_region_vpd_sec;
uint32_t flt_region_nvram;
uint32_t flt_region_npiv_conf;
uint32_t flt_region_gold_fw;
uint32_t flt_region_fcp_prio;
uint32_t flt_region_bootload;
+ uint32_t flt_region_img_status_pri;
+ uint32_t flt_region_img_status_sec;
+ uint8_t active_image;
/* Needed for BEACON */
uint16_t beacon_blink_led;
@@ -3571,6 +3612,7 @@ typedef struct scsi_qla_host {
uint32_t delete_progress:1;
uint32_t fw_tgt_reported:1;
+ uint32_t bbcr_enable:1;
} flags;
atomic_t loop_state;
@@ -3703,8 +3745,19 @@ typedef struct scsi_qla_host {
atomic_t vref_count;
struct qla8044_reset_template reset_tmplt;
struct qla_tgt_counters tgt_counters;
+ uint16_t bbcr;
} scsi_qla_host_t;
+struct qla27xx_image_status {
+ uint8_t image_status_mask;
+ uint16_t generation_number;
+ uint8_t reserved[3];
+ uint8_t ver_minor;
+ uint8_t ver_major;
+ uint32_t checksum;
+ uint32_t signature;
+} __packed;
+
#define SET_VP_IDX 1
#define SET_AL_PA 2
#define RESET_VP_IDX 3
diff --git a/drivers/scsi/qla2xxx/qla_dfs.c b/drivers/scsi/qla2xxx/qla_dfs.c
index cd8b96a4b..34272fde8 100644
--- a/drivers/scsi/qla2xxx/qla_dfs.c
+++ b/drivers/scsi/qla2xxx/qla_dfs.c
@@ -13,6 +13,47 @@ static struct dentry *qla2x00_dfs_root;
static atomic_t qla2x00_dfs_root_count;
static int
+qla2x00_dfs_tgt_sess_show(struct seq_file *s, void *unused)
+{
+ scsi_qla_host_t *vha = s->private;
+ struct qla_hw_data *ha = vha->hw;
+ unsigned long flags;
+ struct qla_tgt_sess *sess = NULL;
+ struct qla_tgt *tgt= vha->vha_tgt.qla_tgt;
+
+ seq_printf(s, "%s\n",vha->host_str);
+ if (tgt) {
+ seq_printf(s, "Port ID Port Name Handle\n");
+
+ spin_lock_irqsave(&ha->tgt.sess_lock, flags);
+ list_for_each_entry(sess, &tgt->sess_list, sess_list_entry) {
+ seq_printf(s, "%02x:%02x:%02x %8phC %d\n",
+ sess->s_id.b.domain,sess->s_id.b.area,
+ sess->s_id.b.al_pa, sess->port_name,
+ sess->loop_id);
+ }
+ spin_unlock_irqrestore(&ha->tgt.sess_lock, flags);
+ }
+
+ return 0;
+}
+
+static int
+qla2x00_dfs_tgt_sess_open(struct inode *inode, struct file *file)
+{
+ scsi_qla_host_t *vha = inode->i_private;
+ return single_open(file, qla2x00_dfs_tgt_sess_show, vha);
+}
+
+
+static const struct file_operations dfs_tgt_sess_ops = {
+ .open = qla2x00_dfs_tgt_sess_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static int
qla_dfs_fw_resource_cnt_show(struct seq_file *s, void *unused)
{
struct scsi_qla_host *vha = s->private;
@@ -248,6 +289,15 @@ create_nodes:
"Unable to create debugfs fce node.\n");
goto out;
}
+
+ ha->tgt.dfs_tgt_sess = debugfs_create_file("tgt_sess",
+ S_IRUSR, ha->dfs_dir, vha, &dfs_tgt_sess_ops);
+ if (!ha->tgt.dfs_tgt_sess) {
+ ql_log(ql_log_warn, vha, 0xffff,
+ "Unable to create debugFS tgt_sess node.\n");
+ goto out;
+ }
+
out:
return 0;
}
@@ -257,6 +307,11 @@ qla2x00_dfs_remove(scsi_qla_host_t *vha)
{
struct qla_hw_data *ha = vha->hw;
+ if (ha->tgt.dfs_tgt_sess) {
+ debugfs_remove(ha->tgt.dfs_tgt_sess);
+ ha->tgt.dfs_tgt_sess = NULL;
+ }
+
if (ha->dfs_fw_resource_cnt) {
debugfs_remove(ha->dfs_fw_resource_cnt);
ha->dfs_fw_resource_cnt = NULL;
diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h
index 42bb357bf..4c0f3a774 100644
--- a/drivers/scsi/qla2xxx/qla_fw.h
+++ b/drivers/scsi/qla2xxx/qla_fw.h
@@ -1288,7 +1288,9 @@ struct vp_rpt_id_entry_24xx {
uint8_t vp_idx_map[16];
- uint8_t reserved_4[32];
+ uint8_t reserved_4[28];
+ uint16_t bbcr;
+ uint8_t reserved_5[6];
};
#define VF_EVFP_IOCB_TYPE 0x26 /* Exchange Virtual Fabric Parameters entry. */
@@ -1393,6 +1395,16 @@ struct qla_flt_header {
#define FLT_REG_FCOE_NVRAM_0 0xAA
#define FLT_REG_FCOE_NVRAM_1 0xAC
+/* 27xx */
+#define FLT_REG_IMG_PRI_27XX 0x95
+#define FLT_REG_IMG_SEC_27XX 0x96
+#define FLT_REG_FW_SEC_27XX 0x02
+#define FLT_REG_BOOTLOAD_SEC_27XX 0x9
+#define FLT_REG_VPD_SEC_27XX_0 0x50
+#define FLT_REG_VPD_SEC_27XX_1 0x52
+#define FLT_REG_VPD_SEC_27XX_2 0xD8
+#define FLT_REG_VPD_SEC_27XX_3 0xDA
+
struct qla_flt_region {
uint32_t code;
uint32_t size;
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 0103e468e..fe943772f 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -90,6 +90,7 @@ extern int qla2xxx_mctp_dump(scsi_qla_host_t *);
extern int
qla2x00_alloc_outstanding_cmds(struct qla_hw_data *, struct req_que *);
extern int qla2x00_init_rings(scsi_qla_host_t *);
+extern uint8_t qla27xx_find_valid_image(struct scsi_qla_host *);
/*
* Global Data in qla_os.c source file.
@@ -121,6 +122,7 @@ extern int ql2xmdcapmask;
extern int ql2xmdenable;
extern int ql2xexlogins;
extern int ql2xexchoffld;
+extern int ql2xfwholdabts;
extern int qla2x00_loop_reset(scsi_qla_host_t *);
extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);
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);
}
diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h
index a6b7f1588..edc48f3b8 100644
--- a/drivers/scsi/qla2xxx/qla_inline.h
+++ b/drivers/scsi/qla2xxx/qla_inline.h
@@ -87,8 +87,8 @@ host_to_adap(uint8_t *src, uint8_t *dst, uint32_t bsize)
__le32 *odest = (__le32 *) dst;
uint32_t iter = bsize >> 2;
- for (; iter ; iter--)
- *odest++ = cpu_to_le32(*isrc++);
+ for ( ; iter--; isrc++)
+ *odest++ = cpu_to_le32(*isrc);
}
static inline void
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 4af95479a..5649c200d 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -934,10 +934,6 @@ skip_rio:
break;
global_port_update:
- /* Port unavailable. */
- ql_log(ql_log_warn, vha, 0x505e,
- "Link is offline.\n");
-
if (atomic_read(&vha->loop_state) != LOOP_DOWN) {
atomic_set(&vha->loop_state, LOOP_DOWN);
atomic_set(&vha->loop_down_timer,
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 87e675830..968b84613 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -1349,6 +1349,8 @@ qla2x00_get_adapter_id(scsi_qla_host_t *vha, uint16_t *id, uint8_t *al_pa,
mcp->in_mb |= MBX_13|MBX_12|MBX_11|MBX_10;
if (IS_FWI2_CAPABLE(vha->hw))
mcp->in_mb |= MBX_19|MBX_18|MBX_17|MBX_16;
+ if (IS_QLA27XX(vha->hw))
+ mcp->in_mb |= MBX_15;
mcp->tov = MBX_TOV_SECONDS;
mcp->flags = 0;
rval = qla2x00_mailbox_command(vha, mcp);
@@ -1400,6 +1402,9 @@ qla2x00_get_adapter_id(scsi_qla_host_t *vha, uint16_t *id, uint8_t *al_pa,
wwn_to_u64(vha->port_name));
}
}
+
+ if (IS_QLA27XX(vha->hw))
+ vha->bbcr = mcp->mb[15];
}
return rval;
@@ -2754,7 +2759,7 @@ qla2x00_get_link_status(scsi_qla_host_t *vha, uint16_t loop_id,
int rval;
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
- uint32_t *siter, *diter, dwords;
+ uint32_t *iter, dwords;
struct qla_hw_data *ha = vha->hw;
ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1084,
@@ -2794,10 +2799,11 @@ qla2x00_get_link_status(scsi_qla_host_t *vha, uint16_t loop_id,
/* Copy over data -- firmware data is LE. */
ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1086,
"Done %s.\n", __func__);
- dwords = offsetof(struct link_statistics, unused1) / 4;
- siter = diter = &stats->link_fail_cnt;
- while (dwords--)
- *diter++ = le32_to_cpu(*siter++);
+ dwords = offsetof(struct link_statistics,
+ link_up_cnt) / 4;
+ iter = &stats->link_fail_cnt;
+ for ( ; dwords--; iter++)
+ le32_to_cpus(iter);
}
} else {
/* Failed. */
@@ -2814,7 +2820,7 @@ qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats,
int rval;
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
- uint32_t *siter, *diter, dwords;
+ uint32_t *iter, dwords;
ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1088,
"Entered %s.\n", __func__);
@@ -2843,9 +2849,9 @@ qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats,
"Done %s.\n", __func__);
/* Copy over data -- firmware data is LE. */
dwords = sizeof(struct link_statistics) / 4;
- siter = diter = &stats->link_fail_cnt;
- while (dwords--)
- *diter++ = le32_to_cpu(*siter++);
+ iter = &stats->link_fail_cnt;
+ for ( ; dwords--; iter++)
+ le32_to_cpus(iter);
}
} else {
/* Failed. */
@@ -3612,6 +3618,9 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha,
rptid_entry->port_id[2], rptid_entry->port_id[1],
rptid_entry->port_id[0]);
+ /* buffer to buffer credit flag */
+ vha->flags.bbcr_enable = (rptid_entry->bbcr & 0xf) != 0;
+
/* FA-WWN is only for physical port */
if (!vp_idx) {
void *wwpn = ha->init_cb->port_name;
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 39f084d2b..e007785db 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -233,6 +233,13 @@ MODULE_PARM_DESC(ql2xexchoffld,
"Number of exchanges to offload. "
"0 (Default)- Disabled.");
+int ql2xfwholdabts = 0;
+module_param(ql2xfwholdabts, int, S_IRUGO);
+MODULE_PARM_DESC(ql2xfwholdabts,
+ "Allow FW to hold status IOCB until ABTS rsp received. "
+ "0 (Default) Do not set fw option. "
+ "1 - Set fw option to hold ABTS.");
+
/*
* SCSI host template entry points
*/
@@ -2216,6 +2223,7 @@ qla2x00_set_isp_flags(struct qla_hw_data *ha)
ha->device_type |= DT_ZIO_SUPPORTED;
ha->device_type |= DT_FWI2;
ha->device_type |= DT_IIDMA;
+ ha->device_type |= DT_T10_PI;
ha->fw_srisc_address = RISC_START_ADDRESS_2400;
break;
case PCI_DEVICE_ID_QLOGIC_ISP2271:
@@ -2223,6 +2231,7 @@ qla2x00_set_isp_flags(struct qla_hw_data *ha)
ha->device_type |= DT_ZIO_SUPPORTED;
ha->device_type |= DT_FWI2;
ha->device_type |= DT_IIDMA;
+ ha->device_type |= DT_T10_PI;
ha->fw_srisc_address = RISC_START_ADDRESS_2400;
break;
case PCI_DEVICE_ID_QLOGIC_ISP2261:
@@ -2230,6 +2239,7 @@ qla2x00_set_isp_flags(struct qla_hw_data *ha)
ha->device_type |= DT_ZIO_SUPPORTED;
ha->device_type |= DT_FWI2;
ha->device_type |= DT_IIDMA;
+ ha->device_type |= DT_T10_PI;
ha->fw_srisc_address = RISC_START_ADDRESS_2400;
break;
}
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index 3272ed5bb..5e9392316 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -610,8 +610,8 @@ qla2xxx_find_flt_start(scsi_qla_host_t *vha, uint32_t *start)
wptr = (uint16_t *)req->ring;
cnt = sizeof(struct qla_flt_location) >> 1;
- for (chksum = 0; cnt; cnt--)
- chksum += le16_to_cpu(*wptr++);
+ for (chksum = 0; cnt--; wptr++)
+ chksum += le16_to_cpu(*wptr);
if (chksum) {
ql_log(ql_log_fatal, vha, 0x0045,
"Inconsistent FLTL detected: checksum=0x%x.\n", chksum);
@@ -702,8 +702,8 @@ qla2xxx_get_flt_info(scsi_qla_host_t *vha, uint32_t flt_addr)
}
cnt = (sizeof(struct qla_flt_header) + le16_to_cpu(flt->length)) >> 1;
- for (chksum = 0; cnt; cnt--)
- chksum += le16_to_cpu(*wptr++);
+ for (chksum = 0; cnt--; wptr++)
+ chksum += le16_to_cpu(*wptr);
if (chksum) {
ql_log(ql_log_fatal, vha, 0x0048,
"Inconsistent FLT detected: version=0x%x length=0x%x checksum=0x%x.\n",
@@ -846,6 +846,38 @@ qla2xxx_get_flt_info(scsi_qla_host_t *vha, uint32_t flt_addr)
if (ha->port_no == 1)
ha->flt_region_nvram = start;
break;
+ case FLT_REG_IMG_PRI_27XX:
+ if (IS_QLA27XX(ha))
+ ha->flt_region_img_status_pri = start;
+ break;
+ case FLT_REG_IMG_SEC_27XX:
+ if (IS_QLA27XX(ha))
+ ha->flt_region_img_status_sec = start;
+ break;
+ case FLT_REG_FW_SEC_27XX:
+ if (IS_QLA27XX(ha))
+ ha->flt_region_fw_sec = start;
+ break;
+ case FLT_REG_BOOTLOAD_SEC_27XX:
+ if (IS_QLA27XX(ha))
+ ha->flt_region_boot_sec = start;
+ break;
+ case FLT_REG_VPD_SEC_27XX_0:
+ if (IS_QLA27XX(ha))
+ ha->flt_region_vpd_sec = start;
+ break;
+ case FLT_REG_VPD_SEC_27XX_1:
+ if (IS_QLA27XX(ha))
+ ha->flt_region_vpd_sec = start;
+ break;
+ case FLT_REG_VPD_SEC_27XX_2:
+ if (IS_QLA27XX(ha))
+ ha->flt_region_vpd_sec = start;
+ break;
+ case FLT_REG_VPD_SEC_27XX_3:
+ if (IS_QLA27XX(ha))
+ ha->flt_region_vpd_sec = start;
+ break;
}
}
goto done;
@@ -898,9 +930,8 @@ qla2xxx_get_fdt_info(scsi_qla_host_t *vha)
fdt->sig[3] != 'D')
goto no_flash_data;
- for (cnt = 0, chksum = 0; cnt < sizeof(struct qla_fdt_layout) >> 1;
- cnt++)
- chksum += le16_to_cpu(*wptr++);
+ for (cnt = 0, chksum = 0; cnt < sizeof(*fdt) >> 1; cnt++, wptr++)
+ chksum += le16_to_cpu(*wptr);
if (chksum) {
ql_dbg(ql_dbg_init, vha, 0x004c,
"Inconsistent FDT detected:"
@@ -995,7 +1026,8 @@ qla2xxx_get_idc_param(scsi_qla_host_t *vha)
ha->fcoe_dev_init_timeout = QLA82XX_ROM_DEV_INIT_TIMEOUT;
ha->fcoe_reset_timeout = QLA82XX_ROM_DRV_RESET_ACK_TIMEOUT;
} else {
- ha->fcoe_dev_init_timeout = le32_to_cpu(*wptr++);
+ ha->fcoe_dev_init_timeout = le32_to_cpu(*wptr);
+ wptr++;
ha->fcoe_reset_timeout = le32_to_cpu(*wptr);
}
ql_dbg(ql_dbg_init, vha, 0x004e,
@@ -1072,10 +1104,9 @@ qla2xxx_flash_npiv_conf(scsi_qla_host_t *vha)
ha->isp_ops->read_optrom(vha, (uint8_t *)data,
ha->flt_region_npiv_conf << 2, NPIV_CONFIG_SIZE);
- cnt = (sizeof(struct qla_npiv_header) + le16_to_cpu(hdr.entries) *
- sizeof(struct qla_npiv_entry)) >> 1;
- for (wptr = data, chksum = 0; cnt; cnt--)
- chksum += le16_to_cpu(*wptr++);
+ cnt = (sizeof(hdr) + le16_to_cpu(hdr.entries) * sizeof(*entry)) >> 1;
+ for (wptr = data, chksum = 0; cnt--; wptr++)
+ chksum += le16_to_cpu(*wptr);
if (chksum) {
ql_dbg(ql_dbg_user, vha, 0x7092,
"Inconsistent NPIV-Config "
@@ -2989,6 +3020,9 @@ qla24xx_get_flash_version(scsi_qla_host_t *vha, void *mbuf)
uint8_t code_type, last_image;
int i;
struct qla_hw_data *ha = vha->hw;
+ uint32_t faddr = 0;
+
+ pcihdr = pcids = 0;
if (IS_P3P_TYPE(ha))
return ret;
@@ -3002,9 +3036,11 @@ qla24xx_get_flash_version(scsi_qla_host_t *vha, void *mbuf)
memset(ha->fw_revision, 0, sizeof(ha->fw_revision));
dcode = mbuf;
-
- /* Begin with first PCI expansion ROM header. */
pcihdr = ha->flt_region_boot << 2;
+ if (IS_QLA27XX(ha) &&
+ qla27xx_find_valid_image(vha) == QLA27XX_SECONDARY_IMAGE)
+ pcihdr = ha->flt_region_boot_sec << 2;
+
last_image = 1;
do {
/* Verify PCI expansion ROM header. */
@@ -3077,8 +3113,12 @@ qla24xx_get_flash_version(scsi_qla_host_t *vha, void *mbuf)
/* Read firmware image information. */
memset(ha->fw_revision, 0, sizeof(ha->fw_revision));
dcode = mbuf;
+ faddr = ha->flt_region_fw;
+ if (IS_QLA27XX(ha) &&
+ qla27xx_find_valid_image(vha) == QLA27XX_SECONDARY_IMAGE)
+ faddr = ha->flt_region_fw_sec;
- qla24xx_read_flash_data(vha, dcode, ha->flt_region_fw + 4, 4);
+ qla24xx_read_flash_data(vha, dcode, faddr + 4, 4);
for (i = 0; i < 4; i++)
dcode[i] = be32_to_cpu(dcode[i]);
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index ee967becd..8a44d1541 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -641,7 +641,8 @@ void qlt_unreg_sess(struct qla_tgt_sess *sess)
{
struct scsi_qla_host *vha = sess->vha;
- vha->hw->tgt.tgt_ops->clear_nacl_from_fcport_map(sess);
+ if (sess->se_sess)
+ vha->hw->tgt.tgt_ops->clear_nacl_from_fcport_map(sess);
if (!list_empty(&sess->del_list_entry))
list_del_init(&sess->del_list_entry);
@@ -856,8 +857,12 @@ static void qlt_del_sess_work_fn(struct delayed_work *work)
ql_dbg(ql_dbg_tgt_mgt, vha, 0xf004,
"Timeout: sess %p about to be deleted\n",
sess);
- ha->tgt.tgt_ops->shutdown_sess(sess);
- ha->tgt.tgt_ops->put_sess(sess);
+ if (sess->se_sess) {
+ ha->tgt.tgt_ops->shutdown_sess(sess);
+ ha->tgt.tgt_ops->put_sess(sess);
+ } else {
+ qlt_unreg_sess(sess);
+ }
} else {
schedule_delayed_work(&tgt->sess_del_work,
sess->expires - elapsed);
@@ -879,7 +884,6 @@ static struct qla_tgt_sess *qlt_create_sess(
struct qla_hw_data *ha = vha->hw;
struct qla_tgt_sess *sess;
unsigned long flags;
- unsigned char be_sid[3];
/* Check to avoid double sessions */
spin_lock_irqsave(&ha->tgt.sess_lock, flags);
@@ -905,6 +909,14 @@ static struct qla_tgt_sess *qlt_create_sess(
if (sess->deleted)
qlt_undelete_sess(sess);
+ if (!sess->se_sess) {
+ if (ha->tgt.tgt_ops->check_initiator_node_acl(vha,
+ &sess->port_name[0], sess) < 0) {
+ spin_unlock_irqrestore(&ha->tgt.sess_lock, flags);
+ return NULL;
+ }
+ }
+
kref_get(&sess->se_sess->sess_kref);
ha->tgt.tgt_ops->update_sess(sess, fcport->d_id, fcport->loop_id,
(fcport->flags & FCF_CONF_COMP_SUPPORTED));
@@ -948,26 +960,6 @@ static struct qla_tgt_sess *qlt_create_sess(
"Adding sess %p to tgt %p via ->check_initiator_node_acl()\n",
sess, vha->vha_tgt.qla_tgt);
- be_sid[0] = sess->s_id.b.domain;
- be_sid[1] = sess->s_id.b.area;
- be_sid[2] = sess->s_id.b.al_pa;
- /*
- * Determine if this fc_port->port_name is allowed to access
- * target mode using explict NodeACLs+MappedLUNs, or using
- * TPG demo mode. If this is successful a target mode FC nexus
- * is created.
- */
- if (ha->tgt.tgt_ops->check_initiator_node_acl(vha,
- &fcport->port_name[0], sess, &be_sid[0], fcport->loop_id) < 0) {
- kfree(sess);
- return NULL;
- }
- /*
- * Take an extra reference to ->sess_kref here to handle qla_tgt_sess
- * access across ->tgt.sess_lock reaquire.
- */
- kref_get(&sess->se_sess->sess_kref);
-
sess->conf_compl_supported = (fcport->flags & FCF_CONF_COMP_SUPPORTED);
BUILD_BUG_ON(sizeof(sess->port_name) != sizeof(fcport->port_name));
memcpy(sess->port_name, fcport->port_name, sizeof(sess->port_name));
@@ -985,6 +977,23 @@ static struct qla_tgt_sess *qlt_create_sess(
fcport->loop_id, sess->s_id.b.domain, sess->s_id.b.area,
sess->s_id.b.al_pa, sess->conf_compl_supported ? "" : "not ");
+ /*
+ * Determine if this fc_port->port_name is allowed to access
+ * target mode using explict NodeACLs+MappedLUNs, or using
+ * TPG demo mode. If this is successful a target mode FC nexus
+ * is created.
+ */
+ if (ha->tgt.tgt_ops->check_initiator_node_acl(vha,
+ &fcport->port_name[0], sess) < 0) {
+ return NULL;
+ } else {
+ /*
+ * Take an extra reference to ->sess_kref here to handle qla_tgt_sess
+ * access across ->tgt.sess_lock reaquire.
+ */
+ kref_get(&sess->se_sess->sess_kref);
+ }
+
return sess;
}
@@ -1872,15 +1881,17 @@ static int qlt_check_reserve_free_req(struct scsi_qla_host *vha,
else
vha->req->cnt = vha->req->length -
(vha->req->ring_index - cnt);
- }
- if (unlikely(vha->req->cnt < (req_cnt + 2))) {
- ql_dbg(ql_dbg_io, vha, 0x305a,
- "qla_target(%d): There is no room in the request ring: vha->req->ring_index=%d, vha->req->cnt=%d, req_cnt=%d Req-out=%d Req-in=%d Req-Length=%d\n",
- vha->vp_idx, vha->req->ring_index,
- vha->req->cnt, req_cnt, cnt, cnt_in, vha->req->length);
- return -EAGAIN;
+ if (unlikely(vha->req->cnt < (req_cnt + 2))) {
+ ql_dbg(ql_dbg_io, vha, 0x305a,
+ "qla_target(%d): There is no room in the request ring: vha->req->ring_index=%d, vha->req->cnt=%d, req_cnt=%d Req-out=%d Req-in=%d Req-Length=%d\n",
+ vha->vp_idx, vha->req->ring_index,
+ vha->req->cnt, req_cnt, cnt, cnt_in,
+ vha->req->length);
+ return -EAGAIN;
+ }
}
+
vha->req->cnt -= req_cnt;
return 0;
diff --git a/drivers/scsi/qla2xxx/qla_target.h b/drivers/scsi/qla2xxx/qla_target.h
index 22a6a767f..d857feeb6 100644
--- a/drivers/scsi/qla2xxx/qla_target.h
+++ b/drivers/scsi/qla2xxx/qla_target.h
@@ -731,7 +731,7 @@ struct qla_tgt_func_tmpl {
void (*free_session)(struct qla_tgt_sess *);
int (*check_initiator_node_acl)(struct scsi_qla_host *, unsigned char *,
- void *, uint8_t *, uint16_t);
+ struct qla_tgt_sess *);
void (*update_sess)(struct qla_tgt_sess *, port_id_t, uint16_t, bool);
struct qla_tgt_sess *(*find_sess_by_loop_id)(struct scsi_qla_host *,
const uint16_t);
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index 6d31faa8c..0bc93fa46 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -7,7 +7,7 @@
/*
* Driver version
*/
-#define QLA2XXX_VERSION "8.07.00.26-k"
+#define QLA2XXX_VERSION "8.07.00.33-k"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 7
diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
index 1808a01cf..c1461d225 100644
--- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c
+++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
@@ -1406,6 +1406,39 @@ static void tcm_qla2xxx_free_session(struct qla_tgt_sess *sess)
transport_deregister_session(sess->se_sess);
}
+static int tcm_qla2xxx_session_cb(struct se_portal_group *se_tpg,
+ struct se_session *se_sess, void *p)
+{
+ struct tcm_qla2xxx_tpg *tpg = container_of(se_tpg,
+ struct tcm_qla2xxx_tpg, se_tpg);
+ struct tcm_qla2xxx_lport *lport = tpg->lport;
+ struct qla_hw_data *ha = lport->qla_vha->hw;
+ struct se_node_acl *se_nacl = se_sess->se_node_acl;
+ struct tcm_qla2xxx_nacl *nacl = container_of(se_nacl,
+ struct tcm_qla2xxx_nacl, se_node_acl);
+ struct qla_tgt_sess *qlat_sess = p;
+ uint16_t loop_id = qlat_sess->loop_id;
+ unsigned long flags;
+ unsigned char be_sid[3];
+
+ be_sid[0] = qlat_sess->s_id.b.domain;
+ be_sid[1] = qlat_sess->s_id.b.area;
+ be_sid[2] = qlat_sess->s_id.b.al_pa;
+
+ /*
+ * And now setup se_nacl and session pointers into HW lport internal
+ * mappings for fabric S_ID and LOOP_ID.
+ */
+ spin_lock_irqsave(&ha->tgt.sess_lock, flags);
+ tcm_qla2xxx_set_sess_by_s_id(lport, se_nacl, nacl,
+ se_sess, qlat_sess, be_sid);
+ tcm_qla2xxx_set_sess_by_loop_id(lport, se_nacl, nacl,
+ se_sess, qlat_sess, loop_id);
+ spin_unlock_irqrestore(&ha->tgt.sess_lock, flags);
+
+ return 0;
+}
+
/*
* Called via qlt_create_sess():ha->qla2x_tmpl->check_initiator_node_acl()
* to locate struct se_node_acl
@@ -1413,20 +1446,13 @@ static void tcm_qla2xxx_free_session(struct qla_tgt_sess *sess)
static int tcm_qla2xxx_check_initiator_node_acl(
scsi_qla_host_t *vha,
unsigned char *fc_wwpn,
- void *qla_tgt_sess,
- uint8_t *s_id,
- uint16_t loop_id)
+ struct qla_tgt_sess *qlat_sess)
{
struct qla_hw_data *ha = vha->hw;
struct tcm_qla2xxx_lport *lport;
struct tcm_qla2xxx_tpg *tpg;
- struct tcm_qla2xxx_nacl *nacl;
- struct se_portal_group *se_tpg;
- struct se_node_acl *se_nacl;
struct se_session *se_sess;
- struct qla_tgt_sess *sess = qla_tgt_sess;
unsigned char port_name[36];
- unsigned long flags;
int num_tags = (ha->cur_fw_xcb_count) ? ha->cur_fw_xcb_count :
TCM_QLA2XXX_DEFAULT_TAGS;
@@ -1444,15 +1470,6 @@ static int tcm_qla2xxx_check_initiator_node_acl(
pr_err("Unable to lcoate struct tcm_qla2xxx_lport->tpg_1\n");
return -EINVAL;
}
- se_tpg = &tpg->se_tpg;
-
- se_sess = transport_init_session_tags(num_tags,
- sizeof(struct qla_tgt_cmd),
- TARGET_PROT_ALL);
- if (IS_ERR(se_sess)) {
- pr_err("Unable to initialize struct se_session\n");
- return PTR_ERR(se_sess);
- }
/*
* Format the FCP Initiator port_name into colon seperated values to
* match the format by tcm_qla2xxx explict ConfigFS NodeACLs.
@@ -1463,28 +1480,12 @@ static int tcm_qla2xxx_check_initiator_node_acl(
* Locate our struct se_node_acl either from an explict NodeACL created
* via ConfigFS, or via running in TPG demo mode.
*/
- se_sess->se_node_acl = core_tpg_check_initiator_node_acl(se_tpg,
- port_name);
- if (!se_sess->se_node_acl) {
- transport_free_session(se_sess);
- return -EINVAL;
- }
- se_nacl = se_sess->se_node_acl;
- nacl = container_of(se_nacl, struct tcm_qla2xxx_nacl, se_node_acl);
- /*
- * And now setup the new se_nacl and session pointers into our HW lport
- * mappings for fabric S_ID and LOOP_ID.
- */
- spin_lock_irqsave(&ha->tgt.sess_lock, flags);
- tcm_qla2xxx_set_sess_by_s_id(lport, se_nacl, nacl, se_sess,
- qla_tgt_sess, s_id);
- tcm_qla2xxx_set_sess_by_loop_id(lport, se_nacl, nacl, se_sess,
- qla_tgt_sess, loop_id);
- spin_unlock_irqrestore(&ha->tgt.sess_lock, flags);
- /*
- * Finally register the new FC Nexus with TCM
- */
- transport_register_session(se_nacl->se_tpg, se_nacl, se_sess, sess);
+ se_sess = target_alloc_session(&tpg->se_tpg, num_tags,
+ sizeof(struct qla_tgt_cmd),
+ TARGET_PROT_ALL, port_name,
+ qlat_sess, tcm_qla2xxx_session_cb);
+ if (IS_ERR(se_sess))
+ return PTR_ERR(se_sess);
return 0;
}