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-rw-r--r--drivers/scsi/qla2xxx/qla_attr.c33
-rw-r--r--drivers/scsi/qla2xxx/qla_bsg.c294
-rw-r--r--drivers/scsi/qla2xxx/qla_bsg.h9
-rw-r--r--drivers/scsi/qla2xxx/qla_dbg.c2
-rw-r--r--drivers/scsi/qla2xxx/qla_dbg.h2
-rw-r--r--drivers/scsi/qla2xxx/qla_def.h54
-rw-r--r--drivers/scsi/qla2xxx/qla_dfs.c2
-rw-r--r--drivers/scsi/qla2xxx/qla_fw.h2
-rw-r--r--drivers/scsi/qla2xxx/qla_gbl.h29
-rw-r--r--drivers/scsi/qla2xxx/qla_gs.c74
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c178
-rw-r--r--drivers/scsi/qla2xxx/qla_inline.h2
-rw-r--r--drivers/scsi/qla2xxx/qla_iocb.c257
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c206
-rw-r--r--drivers/scsi/qla2xxx/qla_mbx.c158
-rw-r--r--drivers/scsi/qla2xxx/qla_mid.c61
-rw-r--r--drivers/scsi/qla2xxx/qla_nx.c550
-rw-r--r--drivers/scsi/qla2xxx/qla_nx.h43
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c109
-rw-r--r--drivers/scsi/qla2xxx/qla_settings.h2
-rw-r--r--drivers/scsi/qla2xxx/qla_sup.c49
-rw-r--r--drivers/scsi/qla2xxx/qla_version.h8
22 files changed, 1295 insertions, 829 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 1e4cafabba15..420238cc794e 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -1187,6 +1187,21 @@ qla2x00_optrom_fw_version_show(struct device *dev,
}
static ssize_t
+qla2x00_optrom_gold_fw_version_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+ struct qla_hw_data *ha = vha->hw;
+
+ if (!IS_QLA81XX(ha))
+ return snprintf(buf, PAGE_SIZE, "\n");
+
+ return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%d)\n",
+ ha->gold_fw_version[0], ha->gold_fw_version[1],
+ ha->gold_fw_version[2], ha->gold_fw_version[3]);
+}
+
+static ssize_t
qla2x00_total_isp_aborts_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
@@ -1208,7 +1223,7 @@ qla24xx_84xx_fw_version_show(struct device *dev,
if (!IS_QLA84XX(ha))
return snprintf(buf, PAGE_SIZE, "\n");
- if (ha->cs84xx && ha->cs84xx->op_fw_version == 0)
+ if (ha->cs84xx->op_fw_version == 0)
rval = qla84xx_verify_chip(vha, status);
if ((rval == QLA_SUCCESS) && (status[0] == 0))
@@ -1336,6 +1351,8 @@ static DEVICE_ATTR(optrom_fcode_version, S_IRUGO,
qla2x00_optrom_fcode_version_show, NULL);
static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show,
NULL);
+static DEVICE_ATTR(optrom_gold_fw_version, S_IRUGO,
+ qla2x00_optrom_gold_fw_version_show, NULL);
static DEVICE_ATTR(84xx_fw_version, S_IRUGO, qla24xx_84xx_fw_version_show,
NULL);
static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show,
@@ -1376,6 +1393,7 @@ struct device_attribute *qla2x00_host_attrs[] = {
&dev_attr_vn_port_mac_address,
&dev_attr_fabric_param,
&dev_attr_fw_state,
+ &dev_attr_optrom_gold_fw_version,
NULL,
};
@@ -1732,7 +1750,7 @@ qla24xx_vport_create(struct fc_vport *fc_vport, bool disable)
fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN);
}
- if (IS_QLA25XX(ha) && ql2xenabledif) {
+ if ((IS_QLA25XX(ha) || IS_QLA81XX(ha)) && ql2xenabledif) {
if (ha->fw_attributes & BIT_4) {
vha->flags.difdix_supported = 1;
DEBUG18(qla_printk(KERN_INFO, ha,
@@ -1740,8 +1758,10 @@ qla24xx_vport_create(struct fc_vport *fc_vport, bool disable)
" protection.\n"));
scsi_host_set_prot(vha->host,
SHOST_DIF_TYPE1_PROTECTION
+ | SHOST_DIF_TYPE2_PROTECTION
| SHOST_DIF_TYPE3_PROTECTION
| SHOST_DIX_TYPE1_PROTECTION
+ | SHOST_DIX_TYPE2_PROTECTION
| SHOST_DIX_TYPE3_PROTECTION);
scsi_host_set_guard(vha->host, SHOST_DIX_GUARD_CRC);
} else
@@ -1809,7 +1829,6 @@ static int
qla24xx_vport_delete(struct fc_vport *fc_vport)
{
scsi_qla_host_t *vha = fc_vport->dd_data;
- fc_port_t *fcport, *tfcport;
struct qla_hw_data *ha = vha->hw;
uint16_t id = vha->vp_idx;
@@ -1823,11 +1842,7 @@ qla24xx_vport_delete(struct fc_vport *fc_vport)
scsi_remove_host(vha->host);
- list_for_each_entry_safe(fcport, tfcport, &vha->vp_fcports, list) {
- list_del(&fcport->list);
- kfree(fcport);
- fcport = NULL;
- }
+ qla2x00_free_fcports(vha);
qla24xx_deallocate_vp_id(vha);
diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c
index b905dfe5ea61..9067629817ea 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.c
+++ b/drivers/scsi/qla2xxx/qla_bsg.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -41,13 +41,28 @@ qla24xx_fcp_prio_cfg_valid(struct qla_fcp_prio_cfg *pri_cfg, uint8_t flag)
int i, ret, num_valid;
uint8_t *bcode;
struct qla_fcp_prio_entry *pri_entry;
+ uint32_t *bcode_val_ptr, bcode_val;
ret = 1;
num_valid = 0;
bcode = (uint8_t *)pri_cfg;
+ bcode_val_ptr = (uint32_t *)pri_cfg;
+ bcode_val = (uint32_t)(*bcode_val_ptr);
- if (bcode[0x0] != 'H' || bcode[0x1] != 'Q' || bcode[0x2] != 'O' ||
- bcode[0x3] != 'S') {
+ if (bcode_val == 0xFFFFFFFF) {
+ /* No FCP Priority config data in flash */
+ DEBUG2(printk(KERN_INFO
+ "%s: No FCP priority config data.\n",
+ __func__));
+ return 0;
+ }
+
+ if (bcode[0] != 'H' || bcode[1] != 'Q' || bcode[2] != 'O' ||
+ bcode[3] != 'S') {
+ /* Invalid FCP priority data header*/
+ DEBUG2(printk(KERN_ERR
+ "%s: Invalid FCP Priority data header. bcode=0x%x\n",
+ __func__, bcode_val));
return 0;
}
if (flag != 1)
@@ -60,8 +75,18 @@ qla24xx_fcp_prio_cfg_valid(struct qla_fcp_prio_cfg *pri_cfg, uint8_t flag)
pri_entry++;
}
- if (num_valid == 0)
+ if (num_valid == 0) {
+ /* No valid FCP priority data entries */
+ DEBUG2(printk(KERN_ERR
+ "%s: No valid FCP Priority data entries.\n",
+ __func__));
ret = 0;
+ } else {
+ /* FCP priority data is valid */
+ DEBUG2(printk(KERN_INFO
+ "%s: Valid FCP priority data. num entries = %d\n",
+ __func__, num_valid));
+ }
return ret;
}
@@ -78,6 +103,11 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
bsg_job->reply->reply_payload_rcv_len = 0;
+ if (!IS_QLA24XX_TYPE(ha) || !IS_QLA25XX(ha)) {
+ ret = -EINVAL;
+ goto exit_fcp_prio_cfg;
+ }
+
if (test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags) ||
test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) ||
test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) {
@@ -199,7 +229,7 @@ static int
qla2x00_process_els(struct fc_bsg_job *bsg_job)
{
struct fc_rport *rport;
- fc_port_t *fcport;
+ fc_port_t *fcport = NULL;
struct Scsi_Host *host;
scsi_qla_host_t *vha;
struct qla_hw_data *ha;
@@ -210,6 +240,29 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job)
uint16_t nextlid = 0;
struct srb_ctx *els;
+ if (bsg_job->request->msgcode == FC_BSG_RPT_ELS) {
+ rport = bsg_job->rport;
+ fcport = *(fc_port_t **) rport->dd_data;
+ host = rport_to_shost(rport);
+ vha = shost_priv(host);
+ ha = vha->hw;
+ type = "FC_BSG_RPT_ELS";
+ } else {
+ host = bsg_job->shost;
+ vha = shost_priv(host);
+ ha = vha->hw;
+ type = "FC_BSG_HST_ELS_NOLOGIN";
+ }
+
+ /* pass through is supported only for ISP 4Gb or higher */
+ if (!IS_FWI2_CAPABLE(ha)) {
+ DEBUG2(qla_printk(KERN_INFO, ha,
+ "scsi(%ld):ELS passthru not supported for ISP23xx based "
+ "adapters\n", vha->host_no));
+ rval = -EPERM;
+ goto done;
+ }
+
/* Multiple SG's are not supported for ELS requests */
if (bsg_job->request_payload.sg_cnt > 1 ||
bsg_job->reply_payload.sg_cnt > 1) {
@@ -224,13 +277,6 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job)
/* ELS request for rport */
if (bsg_job->request->msgcode == FC_BSG_RPT_ELS) {
- rport = bsg_job->rport;
- fcport = *(fc_port_t **) rport->dd_data;
- host = rport_to_shost(rport);
- vha = shost_priv(host);
- ha = vha->hw;
- type = "FC_BSG_RPT_ELS";
-
/* make sure the rport is logged in,
* if not perform fabric login
*/
@@ -242,11 +288,6 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job)
goto done;
}
} else {
- host = bsg_job->shost;
- vha = shost_priv(host);
- ha = vha->hw;
- type = "FC_BSG_HST_ELS_NOLOGIN";
-
/* Allocate a dummy fcport structure, since functions
* preparing the IOCB and mailbox command retrieves port
* specific information from fcport structure. For Host based
@@ -366,15 +407,6 @@ qla2x00_process_ct(struct fc_bsg_job *bsg_job)
char *type = "FC_BSG_HST_CT";
struct srb_ctx *ct;
- /* pass through is supported only for ISP 4Gb or higher */
- if (!IS_FWI2_CAPABLE(ha)) {
- DEBUG2(qla_printk(KERN_INFO, ha,
- "scsi(%ld):Firmware is not capable to support FC "
- "CT pass thru\n", vha->host_no));
- rval = -EPERM;
- goto done;
- }
-
req_sg_cnt =
dma_map_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list,
bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE);
@@ -483,6 +515,98 @@ done:
return rval;
}
+/* Set the port configuration to enable the
+ * internal loopback on ISP81XX
+ */
+static inline int
+qla81xx_set_internal_loopback(scsi_qla_host_t *vha, uint16_t *config,
+ uint16_t *new_config)
+{
+ int ret = 0;
+ int rval = 0;
+ struct qla_hw_data *ha = vha->hw;
+
+ if (!IS_QLA81XX(ha))
+ goto done_set_internal;
+
+ new_config[0] = config[0] | (ENABLE_INTERNAL_LOOPBACK << 1);
+ memcpy(&new_config[1], &config[1], sizeof(uint16_t) * 3) ;
+
+ ha->notify_dcbx_comp = 1;
+ ret = qla81xx_set_port_config(vha, new_config);
+ if (ret != QLA_SUCCESS) {
+ DEBUG2(printk(KERN_ERR
+ "%s(%lu): Set port config failed\n",
+ __func__, vha->host_no));
+ ha->notify_dcbx_comp = 0;
+ rval = -EINVAL;
+ goto done_set_internal;
+ }
+
+ /* Wait for DCBX complete event */
+ if (!wait_for_completion_timeout(&ha->dcbx_comp, (20 * HZ))) {
+ DEBUG2(qla_printk(KERN_WARNING, ha,
+ "State change notificaition not received.\n"));
+ } else
+ DEBUG2(qla_printk(KERN_INFO, ha,
+ "State change RECEIVED\n"));
+
+ ha->notify_dcbx_comp = 0;
+
+done_set_internal:
+ return rval;
+}
+
+/* Set the port configuration to disable the
+ * internal loopback on ISP81XX
+ */
+static inline int
+qla81xx_reset_internal_loopback(scsi_qla_host_t *vha, uint16_t *config,
+ int wait)
+{
+ int ret = 0;
+ int rval = 0;
+ uint16_t new_config[4];
+ struct qla_hw_data *ha = vha->hw;
+
+ if (!IS_QLA81XX(ha))
+ goto done_reset_internal;
+
+ memset(new_config, 0 , sizeof(new_config));
+ if ((config[0] & INTERNAL_LOOPBACK_MASK) >> 1 ==
+ ENABLE_INTERNAL_LOOPBACK) {
+ new_config[0] = config[0] & ~INTERNAL_LOOPBACK_MASK;
+ memcpy(&new_config[1], &config[1], sizeof(uint16_t) * 3) ;
+
+ ha->notify_dcbx_comp = wait;
+ ret = qla81xx_set_port_config(vha, new_config);
+ if (ret != QLA_SUCCESS) {
+ DEBUG2(printk(KERN_ERR
+ "%s(%lu): Set port config failed\n",
+ __func__, vha->host_no));
+ ha->notify_dcbx_comp = 0;
+ rval = -EINVAL;
+ goto done_reset_internal;
+ }
+
+ /* Wait for DCBX complete event */
+ if (wait && !wait_for_completion_timeout(&ha->dcbx_comp,
+ (20 * HZ))) {
+ DEBUG2(qla_printk(KERN_WARNING, ha,
+ "State change notificaition not received.\n"));
+ ha->notify_dcbx_comp = 0;
+ rval = -EINVAL;
+ goto done_reset_internal;
+ } else
+ DEBUG2(qla_printk(KERN_INFO, ha,
+ "State change RECEIVED\n"));
+
+ ha->notify_dcbx_comp = 0;
+ }
+done_reset_internal:
+ return rval;
+}
+
static int
qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
{
@@ -494,6 +618,7 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
char *type;
struct msg_echo_lb elreq;
uint16_t response[MAILBOX_REGISTER_COUNT];
+ uint16_t config[4], new_config[4];
uint8_t *fw_sts_ptr;
uint8_t *req_data = NULL;
dma_addr_t req_data_dma;
@@ -568,29 +693,102 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
elreq.options = bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
- if (ha->current_topology != ISP_CFG_F) {
- type = "FC_BSG_HST_VENDOR_LOOPBACK";
+ if ((ha->current_topology == ISP_CFG_F ||
+ (IS_QLA81XX(ha) &&
+ le32_to_cpu(*(uint32_t *)req_data) == ELS_OPCODE_BYTE
+ && req_data_len == MAX_ELS_FRAME_PAYLOAD)) &&
+ elreq.options == EXTERNAL_LOOPBACK) {
+ type = "FC_BSG_HST_VENDOR_ECHO_DIAG";
DEBUG2(qla_printk(KERN_INFO, ha,
- "scsi(%ld) bsg rqst type: %s\n",
- vha->host_no, type));
-
- command_sent = INT_DEF_LB_LOOPBACK_CMD;
- rval = qla2x00_loopback_test(vha, &elreq, response);
+ "scsi(%ld) bsg rqst type: %s\n", vha->host_no, type));
+ command_sent = INT_DEF_LB_ECHO_CMD;
+ rval = qla2x00_echo_test(vha, &elreq, response);
+ } else {
if (IS_QLA81XX(ha)) {
+ memset(config, 0, sizeof(config));
+ memset(new_config, 0, sizeof(new_config));
+ if (qla81xx_get_port_config(vha, config)) {
+ DEBUG2(printk(KERN_ERR
+ "%s(%lu): Get port config failed\n",
+ __func__, vha->host_no));
+ bsg_job->reply->reply_payload_rcv_len = 0;
+ bsg_job->reply->result = (DID_ERROR << 16);
+ rval = -EPERM;
+ goto done_free_dma_req;
+ }
+
+ if (elreq.options != EXTERNAL_LOOPBACK) {
+ DEBUG2(qla_printk(KERN_INFO, ha,
+ "Internal: current port config = %x\n",
+ config[0]));
+ if (qla81xx_set_internal_loopback(vha, config,
+ new_config)) {
+ bsg_job->reply->reply_payload_rcv_len =
+ 0;
+ bsg_job->reply->result =
+ (DID_ERROR << 16);
+ rval = -EPERM;
+ goto done_free_dma_req;
+ }
+ } else {
+ /* For external loopback to work
+ * ensure internal loopback is disabled
+ */
+ if (qla81xx_reset_internal_loopback(vha,
+ config, 1)) {
+ bsg_job->reply->reply_payload_rcv_len =
+ 0;
+ bsg_job->reply->result =
+ (DID_ERROR << 16);
+ rval = -EPERM;
+ goto done_free_dma_req;
+ }
+ }
+
+ type = "FC_BSG_HST_VENDOR_LOOPBACK";
+ DEBUG2(qla_printk(KERN_INFO, ha,
+ "scsi(%ld) bsg rqst type: %s\n",
+ vha->host_no, type));
+
+ command_sent = INT_DEF_LB_LOOPBACK_CMD;
+ rval = qla2x00_loopback_test(vha, &elreq, response);
+
+ if (new_config[1]) {
+ /* Revert back to original port config
+ * Also clear internal loopback
+ */
+ qla81xx_reset_internal_loopback(vha,
+ new_config, 0);
+ }
+
if (response[0] == MBS_COMMAND_ERROR &&
- response[1] == MBS_LB_RESET) {
+ response[1] == MBS_LB_RESET) {
DEBUG2(printk(KERN_ERR "%s(%ld): ABORTing "
- "ISP\n", __func__, vha->host_no));
+ "ISP\n", __func__, vha->host_no));
set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
qla2xxx_wake_dpc(vha);
+ qla2x00_wait_for_chip_reset(vha);
+ /* Also reset the MPI */
+ if (qla81xx_restart_mpi_firmware(vha) !=
+ QLA_SUCCESS) {
+ qla_printk(KERN_INFO, ha,
+ "MPI reset failed for host%ld.\n",
+ vha->host_no);
+ }
+
+ bsg_job->reply->reply_payload_rcv_len = 0;
+ bsg_job->reply->result = (DID_ERROR << 16);
+ rval = -EIO;
+ goto done_free_dma_req;
}
+ } else {
+ type = "FC_BSG_HST_VENDOR_LOOPBACK";
+ DEBUG2(qla_printk(KERN_INFO, ha,
+ "scsi(%ld) bsg rqst type: %s\n",
+ vha->host_no, type));
+ command_sent = INT_DEF_LB_LOOPBACK_CMD;
+ rval = qla2x00_loopback_test(vha, &elreq, response);
}
- } else {
- type = "FC_BSG_HST_VENDOR_ECHO_DIAG";
- DEBUG2(qla_printk(KERN_INFO, ha,
- "scsi(%ld) bsg rqst type: %s\n", vha->host_no, type));
- command_sent = INT_DEF_LB_ECHO_CMD;
- rval = qla2x00_echo_test(vha, &elreq, response);
}
if (rval) {
@@ -1056,6 +1254,20 @@ qla24xx_iidma(struct fc_bsg_job *bsg_job)
return -EINVAL;
}
+ if (fcport->loop_id == FC_NO_LOOP_ID) {
+ DEBUG2(printk(KERN_ERR "%s(%ld): Invalid port loop id, "
+ "loop_id = 0x%x\n",
+ __func__, vha->host_no, fcport->loop_id));
+ return -EINVAL;
+ }
+
+ if (fcport->flags & FCF_LOGIN_NEEDED) {
+ DEBUG2(printk(KERN_ERR "%s(%ld): Remote port not logged in, "
+ "flags = 0x%x\n",
+ __func__, vha->host_no, fcport->flags));
+ return -EINVAL;
+ }
+
if (port_param->mode)
rval = qla2x00_set_idma_speed(vha, fcport->loop_id,
port_param->speed, mb);
diff --git a/drivers/scsi/qla2xxx/qla_bsg.h b/drivers/scsi/qla2xxx/qla_bsg.h
index 76ed92dd2ef2..cc7c52f87a11 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.h
+++ b/drivers/scsi/qla2xxx/qla_bsg.h
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -19,6 +19,13 @@
#define INT_DEF_LB_LOOPBACK_CMD 0
#define INT_DEF_LB_ECHO_CMD 1
+/* Loopback related definations */
+#define EXTERNAL_LOOPBACK 0xF2
+#define ENABLE_INTERNAL_LOOPBACK 0x02
+#define INTERNAL_LOOPBACK_MASK 0x000E
+#define MAX_ELS_FRAME_PAYLOAD 252
+#define ELS_OPCODE_BYTE 0x10
+
/* BSG Vendor specific definations */
#define A84_ISSUE_WRITE_TYPE_CMD 0
#define A84_ISSUE_READ_TYPE_CMD 1
diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
index 2afc8a362f2c..096141148257 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.c
+++ b/drivers/scsi/qla2xxx/qla_dbg.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla2xxx/qla_dbg.h b/drivers/scsi/qla2xxx/qla_dbg.h
index 916c81f3f55d..6cfc28a25eb3 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.h
+++ b/drivers/scsi/qla2xxx/qla_dbg.h
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 839610909018..3a432ea0c7a3 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -202,6 +202,7 @@ struct sd_dif_tuple {
* SCSI Request Block
*/
typedef struct srb {
+ atomic_t ref_count;
struct fc_port *fcport;
uint32_t handle;
@@ -249,16 +250,6 @@ struct srb_iocb {
uint32_t lun;
uint32_t data;
} tmf;
- struct {
- /*
- * values for modif field below are as
- * defined in mrk_entry_24xx struct
- * for the modifier field in qla_fw.h.
- */
- uint8_t modif;
- uint16_t lun;
- uint32_t data;
- } marker;
} u;
struct timer_list timer;
@@ -276,7 +267,6 @@ struct srb_iocb {
#define SRB_CT_CMD 5
#define SRB_ADISC_CMD 6
#define SRB_TM_CMD 7
-#define SRB_MARKER_CMD 8
struct srb_ctx {
uint16_t type;
@@ -713,6 +703,8 @@ typedef struct {
#define MBC_SEND_RNFT_ELS 0x5e /* Send RNFT ELS request */
#define MBC_GET_LINK_PRIV_STATS 0x6d /* Get link & private data. */
#define MBC_SET_VENDOR_ID 0x76 /* Set Vendor ID. */
+#define MBC_SET_PORT_CONFIG 0x122 /* Set port configuration */
+#define MBC_GET_PORT_CONFIG 0x123 /* Get port configuration */
/* Firmware return data sizes */
#define FCAL_MAP_SIZE 128
@@ -1660,8 +1652,14 @@ typedef struct {
uint8_t port_name[WWN_SIZE];
uint8_t fabric_port_name[WWN_SIZE];
uint16_t fp_speed;
+ uint8_t fc4_type;
} sw_info_t;
+/* FCP-4 types */
+#define FC4_TYPE_FCP_SCSI 0x08
+#define FC4_TYPE_OTHER 0x0
+#define FC4_TYPE_UNKNOWN 0xff
+
/*
* Fibre channel port type.
*/
@@ -1705,6 +1703,7 @@ typedef struct fc_port {
u32 supported_classes;
uint16_t vp_idx;
+ uint8_t fc4_type;
} fc_port_t;
/*
@@ -1787,6 +1786,9 @@ typedef struct fc_port {
#define GPSC_REQ_SIZE (16 + 8)
#define GPSC_RSP_SIZE (16 + 2 + 2)
+#define GFF_ID_CMD 0x011F
+#define GFF_ID_REQ_SIZE (16 + 4)
+#define GFF_ID_RSP_SIZE (16 + 128)
/*
* HBA attribute types.
@@ -1988,6 +1990,11 @@ struct ct_sns_req {
struct {
uint8_t port_name[8];
} gpsc;
+
+ struct {
+ uint8_t reserved;
+ uint8_t port_name[3];
+ } gff_id;
} req;
};
@@ -2060,6 +2067,11 @@ struct ct_sns_rsp {
uint16_t speeds;
uint16_t speed;
} gpsc;
+
+#define GFF_FCP_SCSI_OFFSET 7
+ struct {
+ uint8_t fc4_features[128];
+ } gff_id;
} rsp;
};
@@ -2410,6 +2422,7 @@ struct qla_hw_data {
uint32_t cpu_affinity_enabled :1;
uint32_t disable_msix_handshake :1;
uint32_t fcp_prio_enabled :1;
+ uint32_t fw_hung :1;
} flags;
/* This spinlock is used to protect "io transactions", you must
@@ -2630,6 +2643,8 @@ struct qla_hw_data {
struct mutex vport_lock; /* Virtual port synchronization */
struct completion mbx_cmd_comp; /* Serialize mbx access */
struct completion mbx_intr_comp; /* Used for completion notification */
+ struct completion dcbx_comp; /* For set port config notification */
+ int notify_dcbx_comp;
/* Basic firmware related information. */
uint16_t fw_major_version;
@@ -2699,6 +2714,8 @@ struct qla_hw_data {
uint8_t fcode_revision[16];
uint32_t fw_revision[4];
+ uint32_t gold_fw_version[4];
+
/* Offsets for flash/nvram access (set to ~0 if not used). */
uint32_t flash_conf_off;
uint32_t flash_data_off;
@@ -2783,6 +2800,9 @@ struct qla_hw_data {
uint16_t gbl_dsd_avail;
struct list_head gbl_dsd_list;
#define NUM_DSD_CHAIN 4096
+
+ uint8_t fw_type;
+ __le32 file_prd_off; /* File firmware product offset */
};
/*
@@ -2961,9 +2981,15 @@ typedef struct scsi_qla_host {
#define QLA_DSDS_PER_IOCB 37
+#define CMD_SP(Cmnd) ((Cmnd)->SCp.ptr)
+
+enum nexus_wait_type {
+ WAIT_HOST = 0,
+ WAIT_TARGET,
+ WAIT_LUN,
+};
+
#include "qla_gbl.h"
#include "qla_dbg.h"
#include "qla_inline.h"
-
-#define CMD_SP(Cmnd) ((Cmnd)->SCp.ptr)
#endif
diff --git a/drivers/scsi/qla2xxx/qla_dfs.c b/drivers/scsi/qla2xxx/qla_dfs.c
index 3a9a6ca42266..6271353e8c51 100644
--- a/drivers/scsi/qla2xxx/qla_dfs.c
+++ b/drivers/scsi/qla2xxx/qla_dfs.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h
index 93f833960147..631fefc8482d 100644
--- a/drivers/scsi/qla2xxx/qla_fw.h
+++ b/drivers/scsi/qla2xxx/qla_fw.h
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 8217c3bcbc2e..1a1b281cea33 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -59,7 +59,6 @@ extern int qla2x00_async_logout(struct scsi_qla_host *, fc_port_t *);
extern int qla2x00_async_adisc(struct scsi_qla_host *, fc_port_t *,
uint16_t *);
extern int qla2x00_async_tm_cmd(fc_port_t *, uint32_t, uint32_t, uint32_t);
-extern int qla2x00_async_marker(fc_port_t *, uint16_t, uint8_t);
extern void qla2x00_async_login_done(struct scsi_qla_host *, fc_port_t *,
uint16_t *);
extern void qla2x00_async_logout_done(struct scsi_qla_host *, fc_port_t *,
@@ -68,8 +67,7 @@ extern void qla2x00_async_adisc_done(struct scsi_qla_host *, fc_port_t *,
uint16_t *);
extern void qla2x00_async_tm_cmd_done(struct scsi_qla_host *, fc_port_t *,
struct srb_iocb *);
-extern void qla2x00_async_marker_done(struct scsi_qla_host *, fc_port_t *,
- struct srb_iocb *);
+extern void *qla2x00_alloc_iocbs(struct scsi_qla_host *, srb_t *);
extern fc_port_t *
qla2x00_alloc_fcport(scsi_qla_host_t *, gfp_t );
@@ -124,6 +122,7 @@ extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *,
extern void qla2x00_free_host(struct scsi_qla_host *);
extern void qla2x00_relogin(struct scsi_qla_host *);
extern void qla2x00_do_work(struct scsi_qla_host *);
+extern void qla2x00_free_fcports(struct scsi_qla_host *);
/*
* Global Functions in qla_mid.c source file.
@@ -176,10 +175,7 @@ extern int qla2x00_start_scsi(srb_t *sp);
extern int qla24xx_start_scsi(srb_t *sp);
int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *,
uint16_t, uint16_t, uint8_t);
-int __qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *,
- uint16_t, uint16_t, uint8_t);
extern int qla2x00_start_sp(srb_t *);
-extern void qla2x00_ctx_sp_free(srb_t *);
extern uint16_t qla24xx_calc_iocbs(uint16_t);
extern void qla24xx_build_scsi_iocbs(srb_t *, struct cmd_type_7 *, uint16_t);
extern int qla24xx_dif_start_scsi(srb_t *);
@@ -293,7 +289,9 @@ extern int
qla24xx_abort_target(struct fc_port *, unsigned int, int);
extern int
qla24xx_lun_reset(struct fc_port *, unsigned int, int);
-
+extern int
+qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *, unsigned int,
+ unsigned int, enum nexus_wait_type);
extern int
qla2x00_system_error(scsi_qla_host_t *);
@@ -357,6 +355,11 @@ qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t);
extern int qla2x00_get_data_rate(scsi_qla_host_t *);
extern int qla24xx_set_fcp_prio(scsi_qla_host_t *, uint16_t, uint16_t,
uint16_t *);
+extern int
+qla81xx_get_port_config(scsi_qla_host_t *, uint16_t *);
+
+extern int
+qla81xx_set_port_config(scsi_qla_host_t *, uint16_t *);
/*
* Global Function Prototypes in qla_isr.c source file.
@@ -438,6 +441,7 @@ extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
+extern void qla2x00_gff_id(scsi_qla_host_t *, sw_info_t *);
extern int qla2x00_rft_id(scsi_qla_host_t *);
extern int qla2x00_rff_id(scsi_qla_host_t *);
extern int qla2x00_rnn_id(scsi_qla_host_t *);
@@ -482,11 +486,8 @@ extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t,
uint16_t, int, uint8_t);
extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t,
uint16_t, int);
-extern int qla25xx_update_req_que(struct scsi_qla_host *, uint8_t, uint8_t);
extern void qla2x00_init_response_q_entries(struct rsp_que *);
extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *);
-extern int qla25xx_delete_rsp_que(struct scsi_qla_host *, struct rsp_que *);
-extern int qla25xx_create_queues(struct scsi_qla_host *, uint8_t);
extern int qla25xx_delete_queues(struct scsi_qla_host *);
extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t);
extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t);
@@ -503,17 +504,12 @@ extern int qla82xx_pci_mem_read_2M(struct qla_hw_data *, u64, void *, int);
extern int qla82xx_pci_mem_write_2M(struct qla_hw_data *, u64, void *, int);
extern char *qla82xx_pci_info_str(struct scsi_qla_host *, char *);
extern int qla82xx_pci_region_offset(struct pci_dev *, int);
-extern int qla82xx_pci_region_len(struct pci_dev *, int);
extern int qla82xx_iospace_config(struct qla_hw_data *);
/* Initialization related functions */
extern void qla82xx_reset_chip(struct scsi_qla_host *);
extern void qla82xx_config_rings(struct scsi_qla_host *);
-extern int qla82xx_nvram_config(struct scsi_qla_host *);
extern int qla82xx_pinit_from_rom(scsi_qla_host_t *);
-extern int qla82xx_load_firmware(scsi_qla_host_t *);
-extern int qla82xx_reset_hw(scsi_qla_host_t *);
-extern int qla82xx_load_risc_blob(scsi_qla_host_t *, uint32_t *);
extern void qla82xx_watchdog(scsi_qla_host_t *);
/* Firmware and flash related functions */
@@ -569,7 +565,6 @@ extern int qla82xx_mbx_intr_enable(scsi_qla_host_t *);
extern int qla82xx_mbx_intr_disable(scsi_qla_host_t *);
extern void qla82xx_start_iocbs(srb_t *);
extern int qla82xx_fcoe_ctx_reset(scsi_qla_host_t *);
-extern void qla82xx_wait_for_pending_commands(scsi_qla_host_t *);
/* BSG related functions */
extern int qla24xx_bsg_request(struct fc_bsg_job *);
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c
index 872c55f049a5..4c083928c2fb 100644
--- a/drivers/scsi/qla2xxx/qla_gs.c
+++ b/drivers/scsi/qla2xxx/qla_gs.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -1913,3 +1913,75 @@ qla2x00_gpsc(scsi_qla_host_t *vha, sw_info_t *list)
return (rval);
}
+
+/**
+ * qla2x00_gff_id() - SNS Get FC-4 Features (GFF_ID) query.
+ *
+ * @ha: HA context
+ * @list: switch info entries to populate
+ *
+ */
+void
+qla2x00_gff_id(scsi_qla_host_t *vha, sw_info_t *list)
+{
+ int rval;
+ uint16_t i;
+
+ ms_iocb_entry_t *ms_pkt;
+ struct ct_sns_req *ct_req;
+ struct ct_sns_rsp *ct_rsp;
+ struct qla_hw_data *ha = vha->hw;
+ uint8_t fcp_scsi_features = 0;
+
+ for (i = 0; i < MAX_FIBRE_DEVICES; i++) {
+ /* Set default FC4 Type as UNKNOWN so the default is to
+ * Process this port */
+ list[i].fc4_type = FC4_TYPE_UNKNOWN;
+
+ /* Do not attempt GFF_ID if we are not FWI_2 capable */
+ if (!IS_FWI2_CAPABLE(ha))
+ continue;
+
+ /* Prepare common MS IOCB */
+ ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GFF_ID_REQ_SIZE,
+ GFF_ID_RSP_SIZE);
+
+ /* Prepare CT request */
+ ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GFF_ID_CMD,
+ GFF_ID_RSP_SIZE);
+ ct_rsp = &ha->ct_sns->p.rsp;
+
+ /* Prepare CT arguments -- port_id */
+ ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain;
+ ct_req->req.port_id.port_id[1] = list[i].d_id.b.area;
+ ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa;
+
+ /* Execute MS IOCB */
+ rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
+ sizeof(ms_iocb_entry_t));
+
+ if (rval != QLA_SUCCESS) {
+ DEBUG2_3(printk(KERN_INFO
+ "scsi(%ld): GFF_ID issue IOCB failed "
+ "(%d).\n", vha->host_no, rval));
+ } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp,
+ "GPN_ID") != QLA_SUCCESS) {
+ DEBUG2_3(printk(KERN_INFO
+ "scsi(%ld): GFF_ID IOCB status had a "
+ "failure status code\n", vha->host_no));
+ } else {
+ fcp_scsi_features =
+ ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET];
+ fcp_scsi_features &= 0x0f;
+
+ if (fcp_scsi_features)
+ list[i].fc4_type = FC4_TYPE_FCP_SCSI;
+ else
+ list[i].fc4_type = FC4_TYPE_OTHER;
+ }
+
+ /* Last device exit. */
+ if (list[i].d_id.b.rsvd_1 != 0)
+ break;
+ }
+}
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index ab2cc71994c2..d863ed2619b5 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -60,12 +60,11 @@ qla2x00_ctx_sp_timeout(unsigned long __data)
ctx = sp->ctx;
iocb = ctx->u.iocb_cmd;
iocb->timeout(sp);
- spin_unlock_irqrestore(&ha->hardware_lock, flags);
-
iocb->free(sp);
+ spin_unlock_irqrestore(&ha->hardware_lock, flags);
}
-void
+static void
qla2x00_ctx_sp_free(srb_t *sp)
{
struct srb_ctx *ctx = sp->ctx;
@@ -122,7 +121,23 @@ done:
/* Asynchronous Login/Logout Routines -------------------------------------- */
-#define ELS_TMO_2_RATOV(ha) ((ha)->r_a_tov / 10 * 2)
+static inline unsigned long
+qla2x00_get_async_timeout(struct scsi_qla_host *vha)
+{
+ unsigned long tmo;
+ struct qla_hw_data *ha = vha->hw;
+
+ /* Firmware should use switch negotiated r_a_tov for timeout. */
+ tmo = ha->r_a_tov / 10 * 2;
+ if (!IS_FWI2_CAPABLE(ha)) {
+ /*
+ * Except for earlier ISPs where the timeout is seeded from the
+ * initialization control block.
+ */
+ tmo = ha->login_timeout;
+ }
+ return tmo;
+}
static void
qla2x00_async_iocb_timeout(srb_t *sp)
@@ -131,12 +146,22 @@ qla2x00_async_iocb_timeout(srb_t *sp)
struct srb_ctx *ctx = sp->ctx;
DEBUG2(printk(KERN_WARNING
- "scsi(%ld:%x): Async-%s timeout.\n",
- fcport->vha->host_no, sp->handle, ctx->name));
+ "scsi(%ld:%x): Async-%s timeout - portid=%02x%02x%02x.\n",
+ fcport->vha->host_no, sp->handle,
+ ctx->name, fcport->d_id.b.domain,
+ fcport->d_id.b.area, fcport->d_id.b.al_pa));
fcport->flags &= ~FCF_ASYNC_SENT;
- if (ctx->type == SRB_LOGIN_CMD)
+ if (ctx->type == SRB_LOGIN_CMD) {
+ struct srb_iocb *lio = ctx->u.iocb_cmd;
qla2x00_post_async_logout_work(fcport->vha, fcport, NULL);
+ /* Retry as needed. */
+ lio->u.logio.data[0] = MBS_COMMAND_ERROR;
+ lio->u.logio.data[1] = lio->u.logio.flags & SRB_LOGIN_RETRIED ?
+ QLA_LOGIO_LOGIN_RETRIED : 0;
+ qla2x00_post_async_login_done_work(fcport->vha, fcport,
+ lio->u.logio.data);
+ }
}
static void
@@ -154,7 +179,6 @@ int
qla2x00_async_login(struct scsi_qla_host *vha, fc_port_t *fcport,
uint16_t *data)
{
- struct qla_hw_data *ha = vha->hw;
srb_t *sp;
struct srb_ctx *ctx;
struct srb_iocb *lio;
@@ -162,7 +186,7 @@ qla2x00_async_login(struct scsi_qla_host *vha, fc_port_t *fcport,
rval = QLA_FUNCTION_FAILED;
sp = qla2x00_get_ctx_sp(vha, fcport, sizeof(struct srb_ctx),
- ELS_TMO_2_RATOV(ha) + 2);
+ qla2x00_get_async_timeout(vha) + 2);
if (!sp)
goto done;
@@ -206,7 +230,6 @@ qla2x00_async_logout_ctx_done(srb_t *sp)
int
qla2x00_async_logout(struct scsi_qla_host *vha, fc_port_t *fcport)
{
- struct qla_hw_data *ha = vha->hw;
srb_t *sp;
struct srb_ctx *ctx;
struct srb_iocb *lio;
@@ -214,7 +237,7 @@ qla2x00_async_logout(struct scsi_qla_host *vha, fc_port_t *fcport)
rval = QLA_FUNCTION_FAILED;
sp = qla2x00_get_ctx_sp(vha, fcport, sizeof(struct srb_ctx),
- ELS_TMO_2_RATOV(ha) + 2);
+ qla2x00_get_async_timeout(vha) + 2);
if (!sp)
goto done;
@@ -255,7 +278,6 @@ int
qla2x00_async_adisc(struct scsi_qla_host *vha, fc_port_t *fcport,
uint16_t *data)
{
- struct qla_hw_data *ha = vha->hw;
srb_t *sp;
struct srb_ctx *ctx;
struct srb_iocb *lio;
@@ -263,7 +285,7 @@ qla2x00_async_adisc(struct scsi_qla_host *vha, fc_port_t *fcport,
rval = QLA_FUNCTION_FAILED;
sp = qla2x00_get_ctx_sp(vha, fcport, sizeof(struct srb_ctx),
- ELS_TMO_2_RATOV(ha) + 2);
+ qla2x00_get_async_timeout(vha) + 2);
if (!sp)
goto done;
@@ -307,7 +329,6 @@ qla2x00_async_tm_cmd(fc_port_t *fcport, uint32_t flags, uint32_t lun,
uint32_t tag)
{
struct scsi_qla_host *vha = fcport->vha;
- struct qla_hw_data *ha = vha->hw;
srb_t *sp;
struct srb_ctx *ctx;
struct srb_iocb *tcf;
@@ -315,7 +336,7 @@ qla2x00_async_tm_cmd(fc_port_t *fcport, uint32_t flags, uint32_t lun,
rval = QLA_FUNCTION_FAILED;
sp = qla2x00_get_ctx_sp(vha, fcport, sizeof(struct srb_ctx),
- ELS_TMO_2_RATOV(ha) + 2);
+ qla2x00_get_async_timeout(vha) + 2);
if (!sp)
goto done;
@@ -346,58 +367,6 @@ done:
return rval;
}
-static void
-qla2x00_async_marker_ctx_done(srb_t *sp)
-{
- struct srb_ctx *ctx = sp->ctx;
- struct srb_iocb *iocb = (struct srb_iocb *)ctx->u.iocb_cmd;
-
- qla2x00_async_marker_done(sp->fcport->vha, sp->fcport, iocb);
- iocb->free(sp);
-}
-
-int
-qla2x00_async_marker(fc_port_t *fcport, uint16_t lun, uint8_t modif)
-{
- struct scsi_qla_host *vha = fcport->vha;
- srb_t *sp;
- struct srb_ctx *ctx;
- struct srb_iocb *mrk;
- int rval;
-
- rval = QLA_FUNCTION_FAILED;
- sp = qla2x00_get_ctx_sp(vha, fcport, sizeof(struct srb_ctx), 0);
- if (!sp)
- goto done;
-
- ctx = sp->ctx;
- ctx->type = SRB_MARKER_CMD;
- ctx->name = "marker";
- mrk = ctx->u.iocb_cmd;
- mrk->u.marker.lun = lun;
- mrk->u.marker.modif = modif;
- mrk->timeout = qla2x00_async_iocb_timeout;
- mrk->done = qla2x00_async_marker_ctx_done;
-
- rval = qla2x00_start_sp(sp);
- if (rval != QLA_SUCCESS)
- goto done_free_sp;
-
- DEBUG2(printk(KERN_DEBUG
- "scsi(%ld:%x): Async-marker - loop-id=%x "
- "portid=%02x%02x%02x.\n",
- fcport->vha->host_no, sp->handle, fcport->loop_id,
- fcport->d_id.b.domain, fcport->d_id.b.area,
- fcport->d_id.b.al_pa));
-
- return rval;
-
-done_free_sp:
- mrk->free(sp);
-done:
- return rval;
-}
-
void
qla2x00_async_login_done(struct scsi_qla_host *vha, fc_port_t *fcport,
uint16_t *data)
@@ -418,10 +387,11 @@ qla2x00_async_login_done(struct scsi_qla_host *vha, fc_port_t *fcport,
if (data[1] & QLA_LOGIO_LOGIN_RETRIED)
set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
else
- qla2x00_mark_device_lost(vha, fcport, 1, 0);
+ qla2x00_mark_device_lost(vha, fcport, 1, 1);
break;
case MBS_PORT_ID_USED:
fcport->loop_id = data[1];
+ qla2x00_post_async_logout_work(vha, fcport, NULL);
qla2x00_post_async_login_work(vha, fcport, NULL);
break;
case MBS_LOOP_ID_USED:
@@ -429,7 +399,7 @@ qla2x00_async_login_done(struct scsi_qla_host *vha, fc_port_t *fcport,
rval = qla2x00_find_new_loop_id(vha, fcport);
if (rval != QLA_SUCCESS) {
fcport->flags &= ~FCF_ASYNC_SENT;
- qla2x00_mark_device_lost(vha, fcport, 1, 0);
+ qla2x00_mark_device_lost(vha, fcport, 1, 1);
break;
}
qla2x00_post_async_login_work(vha, fcport, NULL);
@@ -461,7 +431,7 @@ qla2x00_async_adisc_done(struct scsi_qla_host *vha, fc_port_t *fcport,
if (data[1] & QLA_LOGIO_LOGIN_RETRIED)
set_bit(RELOGIN_NEEDED, &vha->dpc_flags);
else
- qla2x00_mark_device_lost(vha, fcport, 1, 0);
+ qla2x00_mark_device_lost(vha, fcport, 1, 1);
return;
}
@@ -478,7 +448,8 @@ qla2x00_async_tm_cmd_done(struct scsi_qla_host *vha, fc_port_t *fcport,
lun = (uint16_t)iocb->u.tmf.lun;
/* Issue Marker IOCB */
- rval = qla2x00_async_marker(fcport, lun,
+ rval = qla2x00_marker(vha, vha->hw->req_q_map[0],
+ vha->hw->rsp_q_map[0], fcport->loop_id, lun,
flags == TCF_LUN_RESET ? MK_SYNC_ID_LUN : MK_SYNC_ID);
if ((rval != QLA_SUCCESS) || iocb->u.tmf.data) {
@@ -490,24 +461,6 @@ qla2x00_async_tm_cmd_done(struct scsi_qla_host *vha, fc_port_t *fcport,
return;
}
-void
-qla2x00_async_marker_done(struct scsi_qla_host *vha, fc_port_t *fcport,
- struct srb_iocb *iocb)
-{
- /*
- * Currently we dont have any specific post response processing
- * for this IOCB. We'll just return success or failed
- * depending on whether the IOCB command succeeded or failed.
- */
- if (iocb->u.tmf.data) {
- DEBUG2_3_11(printk(KERN_WARNING
- "%s(%ld): Marker IOCB failed (%x).\n",
- __func__, vha->host_no, iocb->u.tmf.data));
- }
-
- return;
-}
-
/****************************************************************************/
/* QLogic ISP2x00 Hardware Support Functions. */
/****************************************************************************/
@@ -613,11 +566,8 @@ qla2x00_initialize_adapter(scsi_qla_host_t *vha)
}
}
- if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha)) {
- if (qla24xx_read_fcp_prio_cfg(vha))
- qla_printk(KERN_ERR, ha,
- "Unable to read FCP priority data.\n");
- }
+ if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha))
+ qla24xx_read_fcp_prio_cfg(vha);
return (rval);
}
@@ -1452,8 +1402,11 @@ qla2x00_setup_chip(scsi_qla_host_t *vha)
if (IS_QLA82XX(ha)) {
rval = ha->isp_ops->load_risc(vha, &srisc_address);
- if (rval == QLA_SUCCESS)
+ if (rval == QLA_SUCCESS) {
+ qla2x00_stop_firmware(vha);
goto enable_82xx_npiv;
+ } else
+ goto failed;
}
if (!IS_FWI2_CAPABLE(ha) && !IS_QLA2100(ha) && !IS_QLA2200(ha)) {
@@ -1960,7 +1913,8 @@ qla2x00_fw_ready(scsi_qla_host_t *vha)
}
} else {
/* Mailbox cmd failed. Timeout on min_wait. */
- if (time_after_eq(jiffies, mtime))
+ if (time_after_eq(jiffies, mtime) ||
+ (IS_QLA82XX(ha) && ha->flags.fw_hung))
break;
}
@@ -2396,7 +2350,7 @@ qla2x00_nvram_config(scsi_qla_host_t *vha)
ha->retry_count = nv->retry_count;
/* Set minimum login_timeout to 4 seconds. */
- if (nv->login_timeout < ql2xlogintimeout)
+ if (nv->login_timeout != ql2xlogintimeout)
nv->login_timeout = ql2xlogintimeout;
if (nv->login_timeout < 4)
nv->login_timeout = 4;
@@ -2639,7 +2593,8 @@ qla2x00_configure_loop(scsi_qla_host_t *vha)
set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
if (test_bit(RSCN_UPDATE, &save_flags)) {
set_bit(RSCN_UPDATE, &vha->dpc_flags);
- vha->flags.rscn_queue_overflow = 1;
+ if (!IS_ALOGIO_CAPABLE(ha))
+ vha->flags.rscn_queue_overflow = 1;
}
}
@@ -3124,7 +3079,6 @@ qla2x00_configure_fabric(scsi_qla_host_t *vha)
return (rval);
}
-
/*
* qla2x00_find_all_fabric_devs
*
@@ -3177,6 +3131,10 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha,
qla2x00_gfpn_id(vha, swl) == QLA_SUCCESS) {
qla2x00_gpsc(vha, swl);
}
+
+ /* If other queries succeeded probe for FC-4 type */
+ if (swl)
+ qla2x00_gff_id(vha, swl);
}
swl_idx = 0;
@@ -3197,8 +3155,9 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha,
if (qla2x00_is_reserved_id(vha, loop_id))
continue;
- if (atomic_read(&vha->loop_down_timer) ||
- LOOP_TRANSITION(vha)) {
+ if (ha->current_topology == ISP_CFG_FL &&
+ (atomic_read(&vha->loop_down_timer) ||
+ LOOP_TRANSITION(vha))) {
atomic_set(&vha->loop_down_timer, 0);
set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
@@ -3217,6 +3176,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha,
memcpy(new_fcport->fabric_port_name,
swl[swl_idx].fabric_port_name, WWN_SIZE);
new_fcport->fp_speed = swl[swl_idx].fp_speed;
+ new_fcport->fc4_type = swl[swl_idx].fc4_type;
if (swl[swl_idx].d_id.b.rsvd_1 != 0) {
last_dev = 1;
@@ -3278,6 +3238,11 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha,
if ((new_fcport->d_id.b.domain & 0xf0) == 0xf0)
continue;
+ /* Bypass ports whose FCP-4 type is not FCP_SCSI */
+ if (new_fcport->fc4_type != FC4_TYPE_FCP_SCSI &&
+ new_fcport->fc4_type != FC4_TYPE_UNKNOWN)
+ continue;
+
/* Locate matching device in database. */
found = 0;
list_for_each_entry(fcport, &vha->vp_fcports, list) {
@@ -3868,8 +3833,13 @@ qla2x00_abort_isp_cleanup(scsi_qla_host_t *vha)
}
/* Make sure for ISP 82XX IO DMA is complete */
- if (IS_QLA82XX(ha))
- qla82xx_wait_for_pending_commands(vha);
+ if (IS_QLA82XX(ha)) {
+ if (qla2x00_eh_wait_for_pending_commands(vha, 0, 0,
+ WAIT_HOST) == QLA_SUCCESS) {
+ DEBUG2(qla_printk(KERN_INFO, ha,
+ "Done wait for pending commands\n"));
+ }
+ }
/* Requeue all commands in outstanding command list. */
qla2x00_abort_all_cmds(vha, DID_RESET << 16);
diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h
index 84c2fea154d2..48f97a92e33d 100644
--- a/drivers/scsi/qla2xxx/qla_inline.h
+++ b/drivers/scsi/qla2xxx/qla_inline.h
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index 8ef945365412..4e4c21fafe3a 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -11,8 +11,6 @@
#include <scsi/scsi_tcq.h>
-static request_t *qla2x00_req_pkt(struct scsi_qla_host *, struct req_que *,
- struct rsp_que *rsp);
static void qla2x00_isp_cmd(struct scsi_qla_host *, struct req_que *);
static void qla25xx_set_que(srb_t *, struct rsp_que **);
@@ -463,7 +461,7 @@ queuing_error:
*
* Returns non-zero if a failure occurred, else zero.
*/
-int
+static int
__qla2x00_marker(struct scsi_qla_host *vha, struct req_que *req,
struct rsp_que *rsp, uint16_t loop_id,
uint16_t lun, uint8_t type)
@@ -474,7 +472,7 @@ __qla2x00_marker(struct scsi_qla_host *vha, struct req_que *req,
scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev);
mrk24 = NULL;
- mrk = (mrk_entry_t *)qla2x00_req_pkt(vha, req, rsp);
+ mrk = (mrk_entry_t *)qla2x00_alloc_iocbs(vha, 0);
if (mrk == NULL) {
DEBUG2_3(printk("%s(%ld): failed to allocate Marker IOCB.\n",
__func__, base_vha->host_no));
@@ -521,84 +519,6 @@ qla2x00_marker(struct scsi_qla_host *vha, struct req_que *req,
}
/**
- * qla2x00_req_pkt() - Retrieve a request packet from the request ring.
- * @ha: HA context
- *
- * Note: The caller must hold the hardware lock before calling this routine.
- *
- * Returns NULL if function failed, else, a pointer to the request packet.
- */
-static request_t *
-qla2x00_req_pkt(struct scsi_qla_host *vha, struct req_que *req,
- struct rsp_que *rsp)
-{
- struct qla_hw_data *ha = vha->hw;
- device_reg_t __iomem *reg = ISP_QUE_REG(ha, req->id);
- request_t *pkt = NULL;
- uint16_t cnt;
- uint32_t *dword_ptr;
- uint32_t timer;
- uint16_t req_cnt = 1;
-
- /* Wait 1 second for slot. */
- for (timer = HZ; timer; timer--) {
- if ((req_cnt + 2) >= req->cnt) {
- /* Calculate number of free request entries. */
- if (ha->mqenable)
- cnt = (uint16_t)
- RD_REG_DWORD(&reg->isp25mq.req_q_out);
- else {
- if (IS_QLA82XX(ha))
- cnt = (uint16_t)RD_REG_DWORD(
- &reg->isp82.req_q_out);
- else if (IS_FWI2_CAPABLE(ha))
- cnt = (uint16_t)RD_REG_DWORD(
- &reg->isp24.req_q_out);
- else
- cnt = qla2x00_debounce_register(
- ISP_REQ_Q_OUT(ha, &reg->isp));
- }
- if (req->ring_index < cnt)
- req->cnt = cnt - req->ring_index;
- else
- req->cnt = req->length -
- (req->ring_index - cnt);
- }
- /* If room for request in request ring. */
- if ((req_cnt + 2) < req->cnt) {
- req->cnt--;
- pkt = req->ring_ptr;
-
- /* Zero out packet. */
- dword_ptr = (uint32_t *)pkt;
- for (cnt = 0; cnt < REQUEST_ENTRY_SIZE / 4; cnt++)
- *dword_ptr++ = 0;
-
- /* Set entry count. */
- pkt->entry_count = 1;
-
- break;
- }
-
- /* Release ring specific lock */
- spin_unlock_irq(&ha->hardware_lock);
-
- udelay(2); /* 2 us */
-
- /* Check for pending interrupts. */
- /* During init we issue marker directly */
- if (!vha->marker_needed && !vha->flags.init_done)
- qla2x00_poll(rsp);
- spin_lock_irq(&ha->hardware_lock);
- }
- if (!pkt) {
- DEBUG2_3(printk("%s(): **** FAILED ****\n", __func__));
- }
-
- return (pkt);
-}
-
-/**
* qla2x00_isp_cmd() - Modify the request ring pointer.
* @ha: HA context
*
@@ -792,6 +712,25 @@ qla24xx_set_t10dif_tags(struct scsi_cmnd *cmd, struct fw_dif_context *pkt,
* match LBA in CDB + N
*/
case SCSI_PROT_DIF_TYPE2:
+ if (!ql2xenablehba_err_chk)
+ break;
+
+ if (scsi_prot_sg_count(cmd)) {
+ spt = page_address(sg_page(scsi_prot_sglist(cmd))) +
+ scsi_prot_sglist(cmd)[0].offset;
+ pkt->app_tag = swab32(spt->app_tag);
+ pkt->app_tag_mask[0] = 0xff;
+ pkt->app_tag_mask[1] = 0xff;
+ }
+
+ pkt->ref_tag = cpu_to_le32((uint32_t)
+ (0xffffffff & scsi_get_lba(cmd)));
+
+ /* enable ALL bytes of the ref tag */
+ pkt->ref_tag_mask[0] = 0xff;
+ pkt->ref_tag_mask[1] = 0xff;
+ pkt->ref_tag_mask[2] = 0xff;
+ pkt->ref_tag_mask[3] = 0xff;
break;
/* For Type 3 protection: 16 bit GUARD only */
@@ -1142,7 +1081,7 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp, struct cmd_type_crc_2 *cmd_pkt,
total_bytes = data_bytes;
dif_bytes = 0;
blk_size = cmd->device->sector_size;
- if (scsi_get_prot_type(cmd) == SCSI_PROT_DIF_TYPE1) {
+ if (scsi_get_prot_op(cmd) != SCSI_PROT_NORMAL) {
dif_bytes = (data_bytes / blk_size) * 8;
total_bytes += dif_bytes;
}
@@ -1180,6 +1119,12 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp, struct cmd_type_crc_2 *cmd_pkt,
vha->host_no, dif_bytes, dif_bytes, total_bytes, total_bytes,
crc_ctx_pkt->blk_size, crc_ctx_pkt->blk_size));
+ if (!data_bytes || cmd->sc_data_direction == DMA_NONE) {
+ DEBUG18(printk(KERN_INFO "%s: Zero data bytes or DMA-NONE %d\n",
+ __func__, data_bytes));
+ cmd_pkt->byte_count = __constant_cpu_to_le32(0);
+ return QLA_SUCCESS;
+ }
/* Walks data segments */
cmd_pkt->control_flags |=
@@ -1390,9 +1335,11 @@ qla24xx_dif_start_scsi(srb_t *sp)
#define QDSS_GOT_Q_SPACE BIT_0
- /* Only process protection in this routine */
- if (scsi_get_prot_op(cmd) == SCSI_PROT_NORMAL)
- return qla24xx_start_scsi(sp);
+ /* Only process protection or >16 cdb in this routine */
+ if (scsi_get_prot_op(cmd) == SCSI_PROT_NORMAL) {
+ if (cmd->cmd_len <= 16)
+ return qla24xx_start_scsi(sp);
+ }
/* Setup device pointers. */
@@ -1559,11 +1506,9 @@ static void qla25xx_set_que(srb_t *sp, struct rsp_que **rsp)
}
/* Generic Control-SRB manipulation functions. */
-
-static void *
-qla2x00_alloc_iocbs(srb_t *sp)
+void *
+qla2x00_alloc_iocbs(scsi_qla_host_t *vha, srb_t *sp)
{
- scsi_qla_host_t *vha = sp->fcport->vha;
struct qla_hw_data *ha = vha->hw;
struct req_que *req = ha->req_q_map[0];
device_reg_t __iomem *reg = ISP_QUE_REG(ha, req->id);
@@ -1573,6 +1518,10 @@ qla2x00_alloc_iocbs(srb_t *sp)
pkt = NULL;
req_cnt = 1;
+ handle = 0;
+
+ if (!sp)
+ goto skip_cmd_array;
/* Check for room in outstanding command list. */
handle = req->current_outstanding_cmd;
@@ -1586,10 +1535,18 @@ qla2x00_alloc_iocbs(srb_t *sp)
if (index == MAX_OUTSTANDING_COMMANDS)
goto queuing_error;
+ /* Prep command array. */
+ req->current_outstanding_cmd = handle;
+ req->outstanding_cmds[handle] = sp;
+ sp->handle = handle;
+
+skip_cmd_array:
/* Check for room on request queue. */
if (req->cnt < req_cnt) {
if (ha->mqenable)
cnt = RD_REG_DWORD(&reg->isp25mq.req_q_out);
+ else if (IS_QLA82XX(ha))
+ cnt = RD_REG_DWORD(&reg->isp82.req_q_out);
else if (IS_FWI2_CAPABLE(ha))
cnt = RD_REG_DWORD(&reg->isp24.req_q_out);
else
@@ -1606,15 +1563,11 @@ qla2x00_alloc_iocbs(srb_t *sp)
goto queuing_error;
/* Prep packet */
- req->current_outstanding_cmd = handle;
- req->outstanding_cmds[handle] = sp;
req->cnt -= req_cnt;
-
pkt = req->ring_ptr;
memset(pkt, 0, REQUEST_ENTRY_SIZE);
pkt->entry_count = req_cnt;
pkt->handle = handle;
- sp->handle = handle;
queuing_error:
return pkt;
@@ -1683,7 +1636,7 @@ qla2x00_login_iocb(srb_t *sp, struct mbx_entry *mbx)
struct srb_iocb *lio = ctx->u.iocb_cmd;
uint16_t opts;
- mbx->entry_type = MBX_IOCB_TYPE;;
+ mbx->entry_type = MBX_IOCB_TYPE;
SET_TARGET_ID(ha, mbx->loop_id, sp->fcport->loop_id);
mbx->mb0 = cpu_to_le16(MBC_LOGIN_FABRIC_PORT);
opts = lio->u.logio.flags & SRB_LOGIN_COND_PLOGI ? BIT_0 : 0;
@@ -1718,7 +1671,7 @@ qla2x00_logout_iocb(srb_t *sp, struct mbx_entry *mbx)
{
struct qla_hw_data *ha = sp->fcport->vha->hw;
- mbx->entry_type = MBX_IOCB_TYPE;;
+ mbx->entry_type = MBX_IOCB_TYPE;
SET_TARGET_ID(ha, mbx->loop_id, sp->fcport->loop_id);
mbx->mb0 = cpu_to_le16(MBC_LOGOUT_FABRIC_PORT);
mbx->mb1 = HAS_EXTENDED_IDS(ha) ?
@@ -1795,31 +1748,6 @@ qla24xx_tm_iocb(srb_t *sp, struct tsk_mgmt_entry *tsk)
}
static void
-qla24xx_marker_iocb(srb_t *sp, struct mrk_entry_24xx *mrk)
-{
- uint16_t lun;
- uint8_t modif;
- struct fc_port *fcport = sp->fcport;
- scsi_qla_host_t *vha = fcport->vha;
- struct srb_ctx *ctx = sp->ctx;
- struct srb_iocb *iocb = ctx->u.iocb_cmd;
- struct req_que *req = vha->req;
-
- lun = iocb->u.marker.lun;
- modif = iocb->u.marker.modif;
- mrk->entry_type = MARKER_TYPE;
- mrk->modifier = modif;
- if (modif != MK_SYNC_ALL) {
- mrk->nport_handle = cpu_to_le16(fcport->loop_id);
- mrk->lun[1] = LSB(lun);
- mrk->lun[2] = MSB(lun);
- host_to_fcp_swap(mrk->lun, sizeof(mrk->lun));
- mrk->vp_index = vha->vp_idx;
- mrk->handle = MAKE_HANDLE(req->id, mrk->handle);
- }
-}
-
-static void
qla24xx_els_iocb(srb_t *sp, struct els_entry_24xx *els_iocb)
{
struct fc_bsg_job *bsg_job = ((struct srb_ctx *)sp->ctx)->u.bsg_job;
@@ -1864,6 +1792,82 @@ qla24xx_els_iocb(srb_t *sp, struct els_entry_24xx *els_iocb)
}
static void
+qla2x00_ct_iocb(srb_t *sp, ms_iocb_entry_t *ct_iocb)
+{
+ uint16_t avail_dsds;
+ uint32_t *cur_dsd;
+ struct scatterlist *sg;
+ int index;
+ uint16_t tot_dsds;
+ scsi_qla_host_t *vha = sp->fcport->vha;
+ struct qla_hw_data *ha = vha->hw;
+ struct fc_bsg_job *bsg_job = ((struct srb_ctx *)sp->ctx)->u.bsg_job;
+ int loop_iterartion = 0;
+ int cont_iocb_prsnt = 0;
+ int entry_count = 1;
+
+ memset(ct_iocb, 0, sizeof(ms_iocb_entry_t));
+ ct_iocb->entry_type = CT_IOCB_TYPE;
+ ct_iocb->entry_status = 0;
+ ct_iocb->handle1 = sp->handle;
+ SET_TARGET_ID(ha, ct_iocb->loop_id, sp->fcport->loop_id);
+ ct_iocb->status = __constant_cpu_to_le16(0);
+ ct_iocb->control_flags = __constant_cpu_to_le16(0);
+ ct_iocb->timeout = 0;
+ ct_iocb->cmd_dsd_count =
+ __constant_cpu_to_le16(bsg_job->request_payload.sg_cnt);
+ ct_iocb->total_dsd_count =
+ __constant_cpu_to_le16(bsg_job->request_payload.sg_cnt + 1);
+ ct_iocb->req_bytecount =
+ cpu_to_le32(bsg_job->request_payload.payload_len);
+ ct_iocb->rsp_bytecount =
+ cpu_to_le32(bsg_job->reply_payload.payload_len);
+
+ ct_iocb->dseg_req_address[0] = cpu_to_le32(LSD(sg_dma_address
+ (bsg_job->request_payload.sg_list)));
+ ct_iocb->dseg_req_address[1] = cpu_to_le32(MSD(sg_dma_address
+ (bsg_job->request_payload.sg_list)));
+ ct_iocb->dseg_req_length = ct_iocb->req_bytecount;
+
+ ct_iocb->dseg_rsp_address[0] = cpu_to_le32(LSD(sg_dma_address
+ (bsg_job->reply_payload.sg_list)));
+ ct_iocb->dseg_rsp_address[1] = cpu_to_le32(MSD(sg_dma_address
+ (bsg_job->reply_payload.sg_list)));
+ ct_iocb->dseg_rsp_length = ct_iocb->rsp_bytecount;
+
+ avail_dsds = 1;
+ cur_dsd = (uint32_t *)ct_iocb->dseg_rsp_address;
+ index = 0;
+ tot_dsds = bsg_job->reply_payload.sg_cnt;
+
+ for_each_sg(bsg_job->reply_payload.sg_list, sg, tot_dsds, index) {
+ dma_addr_t sle_dma;
+ cont_a64_entry_t *cont_pkt;
+
+ /* Allocate additional continuation packets? */
+ if (avail_dsds == 0) {
+ /*
+ * Five DSDs are available in the Cont.
+ * Type 1 IOCB.
+ */
+ cont_pkt = qla2x00_prep_cont_type1_iocb(vha);
+ cur_dsd = (uint32_t *) cont_pkt->dseg_0_address;
+ avail_dsds = 5;
+ cont_iocb_prsnt = 1;
+ entry_count++;
+ }
+
+ sle_dma = sg_dma_address(sg);
+ *cur_dsd++ = cpu_to_le32(LSD(sle_dma));
+ *cur_dsd++ = cpu_to_le32(MSD(sle_dma));
+ *cur_dsd++ = cpu_to_le32(sg_dma_len(sg));
+ loop_iterartion++;
+ avail_dsds--;
+ }
+ ct_iocb->entry_count = entry_count;
+}
+
+static void
qla24xx_ct_iocb(srb_t *sp, struct ct_entry_24xx *ct_iocb)
{
uint16_t avail_dsds;
@@ -1945,7 +1949,7 @@ qla2x00_start_sp(srb_t *sp)
rval = QLA_FUNCTION_FAILED;
spin_lock_irqsave(&ha->hardware_lock, flags);
- pkt = qla2x00_alloc_iocbs(sp);
+ pkt = qla2x00_alloc_iocbs(sp->fcport->vha, sp);
if (!pkt)
goto done;
@@ -1966,7 +1970,9 @@ qla2x00_start_sp(srb_t *sp)
qla24xx_els_iocb(sp, pkt);
break;
case SRB_CT_CMD:
- qla24xx_ct_iocb(sp, pkt);
+ IS_FWI2_CAPABLE(ha) ?
+ qla24xx_ct_iocb(sp, pkt) :
+ qla2x00_ct_iocb(sp, pkt);
break;
case SRB_ADISC_CMD:
IS_FWI2_CAPABLE(ha) ?
@@ -1976,9 +1982,6 @@ qla2x00_start_sp(srb_t *sp)
case SRB_TM_CMD:
qla24xx_tm_iocb(sp, pkt);
break;
- case SRB_MARKER_CMD:
- qla24xx_marker_iocb(sp, pkt);
- break;
default:
break;
}
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index be3d8bed2ecf..6982ba70e12a 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -545,10 +545,13 @@ skip_rio:
if (IS_QLA2100(ha))
break;
- if (IS_QLA8XXX_TYPE(ha))
+ if (IS_QLA8XXX_TYPE(ha)) {
DEBUG2(printk("scsi(%ld): DCBX Completed -- %04x %04x "
"%04x\n", vha->host_no, mb[1], mb[2], mb[3]));
- else
+ if (ha->notify_dcbx_comp)
+ complete(&ha->dcbx_comp);
+
+ } else
DEBUG2(printk("scsi(%ld): Asynchronous P2P MODE "
"received.\n", vha->host_no));
@@ -918,12 +921,15 @@ qla2x00_mbx_iocb_entry(scsi_qla_host_t *vha, struct req_que *req,
QLA_LOGIO_LOGIN_RETRIED : 0;
if (mbx->entry_status) {
DEBUG2(printk(KERN_WARNING
- "scsi(%ld:%x): Async-%s error entry - entry-status=%x "
- "status=%x state-flag=%x status-flags=%x.\n",
+ "scsi(%ld:%x): Async-%s error entry - portid=%02x%02x%02x "
+ "entry-status=%x status=%x state-flag=%x "
+ "status-flags=%x.\n",
fcport->vha->host_no, sp->handle, type,
- mbx->entry_status, le16_to_cpu(mbx->status),
- le16_to_cpu(mbx->state_flags),
+ fcport->d_id.b.domain, fcport->d_id.b.area,
+ fcport->d_id.b.al_pa, mbx->entry_status,
+ le16_to_cpu(mbx->status), le16_to_cpu(mbx->state_flags),
le16_to_cpu(mbx->status_flags)));
+
DEBUG2(qla2x00_dump_buffer((uint8_t *)mbx, sizeof(*mbx)));
goto logio_done;
@@ -935,16 +941,18 @@ qla2x00_mbx_iocb_entry(scsi_qla_host_t *vha, struct req_que *req,
status = 0;
if (!status && le16_to_cpu(mbx->mb0) == MBS_COMMAND_COMPLETE) {
DEBUG2(printk(KERN_DEBUG
- "scsi(%ld:%x): Async-%s complete - mbx1=%x.\n",
+ "scsi(%ld:%x): Async-%s complete - portid=%02x%02x%02x "
+ "mbx1=%x.\n",
fcport->vha->host_no, sp->handle, type,
- le16_to_cpu(mbx->mb1)));
+ fcport->d_id.b.domain, fcport->d_id.b.area,
+ fcport->d_id.b.al_pa, le16_to_cpu(mbx->mb1)));
data[0] = MBS_COMMAND_COMPLETE;
if (ctx->type == SRB_LOGIN_CMD) {
fcport->port_type = FCT_TARGET;
if (le16_to_cpu(mbx->mb1) & BIT_0)
fcport->port_type = FCT_INITIATOR;
- if (le16_to_cpu(mbx->mb1) & BIT_1)
+ else if (le16_to_cpu(mbx->mb1) & BIT_1)
fcport->flags |= FCF_FCP2_DEVICE;
}
goto logio_done;
@@ -963,9 +971,10 @@ qla2x00_mbx_iocb_entry(scsi_qla_host_t *vha, struct req_que *req,
}
DEBUG2(printk(KERN_WARNING
- "scsi(%ld:%x): Async-%s failed - status=%x mb0=%x mb1=%x mb2=%x "
- "mb6=%x mb7=%x.\n",
- fcport->vha->host_no, sp->handle, type, status,
+ "scsi(%ld:%x): Async-%s failed - portid=%02x%02x%02x status=%x "
+ "mb0=%x mb1=%x mb2=%x mb6=%x mb7=%x.\n",
+ fcport->vha->host_no, sp->handle, type, fcport->d_id.b.domain,
+ fcport->d_id.b.area, fcport->d_id.b.al_pa, status,
le16_to_cpu(mbx->mb0), le16_to_cpu(mbx->mb1),
le16_to_cpu(mbx->mb2), le16_to_cpu(mbx->mb6),
le16_to_cpu(mbx->mb7)));
@@ -975,6 +984,86 @@ logio_done:
}
static void
+qla2x00_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
+ sts_entry_t *pkt, int iocb_type)
+{
+ const char func[] = "CT_IOCB";
+ const char *type;
+ struct qla_hw_data *ha = vha->hw;
+ srb_t *sp;
+ struct srb_ctx *sp_bsg;
+ struct fc_bsg_job *bsg_job;
+ uint16_t comp_status;
+
+ sp = qla2x00_get_sp_from_handle(vha, func, req, pkt);
+ if (!sp)
+ return;
+
+ sp_bsg = sp->ctx;
+ bsg_job = sp_bsg->u.bsg_job;
+
+ type = NULL;
+ switch (sp_bsg->type) {
+ case SRB_CT_CMD:
+ type = "ct pass-through";
+ break;
+ default:
+ qla_printk(KERN_WARNING, ha,
+ "%s: Unrecognized SRB: (%p) type=%d.\n", func, sp,
+ sp_bsg->type);
+ return;
+ }
+
+ comp_status = le16_to_cpu(pkt->comp_status);
+
+ /* return FC_CTELS_STATUS_OK and leave the decoding of the ELS/CT
+ * fc payload to the caller
+ */
+ bsg_job->reply->reply_data.ctels_reply.status = FC_CTELS_STATUS_OK;
+ bsg_job->reply_len = sizeof(struct fc_bsg_reply);
+
+ if (comp_status != CS_COMPLETE) {
+ if (comp_status == CS_DATA_UNDERRUN) {
+ bsg_job->reply->result = DID_OK << 16;
+ bsg_job->reply->reply_payload_rcv_len =
+ le16_to_cpu(((sts_entry_t *)pkt)->rsp_info_len);
+
+ DEBUG2(qla_printk(KERN_WARNING, ha,
+ "scsi(%ld): CT pass-through-%s error "
+ "comp_status-status=0x%x total_byte = 0x%x.\n",
+ vha->host_no, type, comp_status,
+ bsg_job->reply->reply_payload_rcv_len));
+ } else {
+ DEBUG2(qla_printk(KERN_WARNING, ha,
+ "scsi(%ld): CT pass-through-%s error "
+ "comp_status-status=0x%x.\n",
+ vha->host_no, type, comp_status));
+ bsg_job->reply->result = DID_ERROR << 16;
+ bsg_job->reply->reply_payload_rcv_len = 0;
+ }
+ DEBUG2(qla2x00_dump_buffer((uint8_t *)pkt, sizeof(*pkt)));
+ } else {
+ bsg_job->reply->result = DID_OK << 16;;
+ bsg_job->reply->reply_payload_rcv_len =
+ bsg_job->reply_payload.payload_len;
+ bsg_job->reply_len = 0;
+ }
+
+ dma_unmap_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list,
+ bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE);
+
+ dma_unmap_sg(&ha->pdev->dev, bsg_job->reply_payload.sg_list,
+ bsg_job->reply_payload.sg_cnt, DMA_FROM_DEVICE);
+
+ if (sp_bsg->type == SRB_ELS_CMD_HST || sp_bsg->type == SRB_CT_CMD)
+ kfree(sp->fcport);
+
+ kfree(sp->ctx);
+ mempool_free(sp, ha->srb_mempool);
+ bsg_job->job_done(bsg_job);
+}
+
+static void
qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
struct sts_entry_24xx *pkt, int iocb_type)
{
@@ -1096,9 +1185,11 @@ qla24xx_logio_entry(scsi_qla_host_t *vha, struct req_que *req,
QLA_LOGIO_LOGIN_RETRIED : 0;
if (logio->entry_status) {
DEBUG2(printk(KERN_WARNING
- "scsi(%ld:%x): Async-%s error entry - entry-status=%x.\n",
+ "scsi(%ld:%x): Async-%s error entry - "
+ "portid=%02x%02x%02x entry-status=%x.\n",
fcport->vha->host_no, sp->handle, type,
- logio->entry_status));
+ fcport->d_id.b.domain, fcport->d_id.b.area,
+ fcport->d_id.b.al_pa, logio->entry_status));
DEBUG2(qla2x00_dump_buffer((uint8_t *)logio, sizeof(*logio)));
goto logio_done;
@@ -1106,8 +1197,11 @@ qla24xx_logio_entry(scsi_qla_host_t *vha, struct req_que *req,
if (le16_to_cpu(logio->comp_status) == CS_COMPLETE) {
DEBUG2(printk(KERN_DEBUG
- "scsi(%ld:%x): Async-%s complete - iop0=%x.\n",
+ "scsi(%ld:%x): Async-%s complete - portid=%02x%02x%02x "
+ "iop0=%x.\n",
fcport->vha->host_no, sp->handle, type,
+ fcport->d_id.b.domain, fcport->d_id.b.area,
+ fcport->d_id.b.al_pa,
le32_to_cpu(logio->io_parameter[0])));
data[0] = MBS_COMMAND_COMPLETE;
@@ -1119,9 +1213,9 @@ qla24xx_logio_entry(scsi_qla_host_t *vha, struct req_que *req,
fcport->port_type = FCT_TARGET;
if (iop[0] & BIT_8)
fcport->flags |= FCF_FCP2_DEVICE;
- }
- if (iop[0] & BIT_5)
+ } else if (iop[0] & BIT_5)
fcport->port_type = FCT_INITIATOR;
+
if (logio->io_parameter[7] || logio->io_parameter[8])
fcport->supported_classes |= FC_COS_CLASS2;
if (logio->io_parameter[9] || logio->io_parameter[10])
@@ -1152,8 +1246,10 @@ qla24xx_logio_entry(scsi_qla_host_t *vha, struct req_que *req,
}
DEBUG2(printk(KERN_WARNING
- "scsi(%ld:%x): Async-%s failed - comp=%x iop0=%x iop1=%x.\n",
- fcport->vha->host_no, sp->handle, type,
+ "scsi(%ld:%x): Async-%s failed - portid=%02x%02x%02x comp=%x "
+ "iop0=%x iop1=%x.\n",
+ fcport->vha->host_no, sp->handle, type, fcport->d_id.b.domain,
+ fcport->d_id.b.area, fcport->d_id.b.al_pa,
le16_to_cpu(logio->comp_status),
le32_to_cpu(logio->io_parameter[0]),
le32_to_cpu(logio->io_parameter[1])));
@@ -1222,39 +1318,6 @@ qla24xx_tm_iocb_entry(scsi_qla_host_t *vha, struct req_que *req,
iocb->done(sp);
}
-static void
-qla24xx_marker_iocb_entry(scsi_qla_host_t *vha, struct req_que *req,
- struct mrk_entry_24xx *mrk)
-{
- const char func[] = "MRK-IOCB";
- const char *type;
- fc_port_t *fcport;
- srb_t *sp;
- struct srb_iocb *iocb;
- struct srb_ctx *ctx;
- struct sts_entry_24xx *sts = (struct sts_entry_24xx *)mrk;
-
- sp = qla2x00_get_sp_from_handle(vha, func, req, mrk);
- if (!sp)
- return;
-
- ctx = sp->ctx;
- iocb = ctx->u.iocb_cmd;
- type = ctx->name;
- fcport = sp->fcport;
-
- if (sts->entry_status) {
- iocb->u.marker.data = 1;
- DEBUG2(printk(KERN_WARNING
- "scsi(%ld:%x): Async-%s error entry - entry-status=%x.\n",
- fcport->vha->host_no, sp->handle, type,
- sts->entry_status));
- DEBUG2(qla2x00_dump_buffer((uint8_t *)mrk, sizeof(*sts)));
- }
-
- iocb->done(sp);
-}
-
/**
* qla2x00_process_response_queue() - Process response queue entries.
* @ha: SCSI driver HA context
@@ -1320,6 +1383,9 @@ qla2x00_process_response_queue(struct rsp_que *rsp)
qla2x00_mbx_iocb_entry(vha, rsp->req,
(struct mbx_entry *)pkt);
break;
+ case CT_IOCB_TYPE:
+ qla2x00_ct_entry(vha, rsp->req, pkt, CT_IOCB_TYPE);
+ break;
default:
/* Type Not Supported. */
DEBUG4(printk(KERN_WARNING
@@ -1337,8 +1403,9 @@ qla2x00_process_response_queue(struct rsp_que *rsp)
}
static inline void
-qla2x00_handle_sense(srb_t *sp, uint8_t *sense_data, uint32_t sense_len,
- struct rsp_que *rsp)
+
+qla2x00_handle_sense(srb_t *sp, uint8_t *sense_data, uint32_t par_sense_len,
+ uint32_t sense_len, struct rsp_que *rsp)
{
struct scsi_cmnd *cp = sp->cmd;
@@ -1347,8 +1414,8 @@ qla2x00_handle_sense(srb_t *sp, uint8_t *sense_data, uint32_t sense_len,
sp->request_sense_length = sense_len;
sp->request_sense_ptr = cp->sense_buffer;
- if (sp->request_sense_length > 32)
- sense_len = 32;
+ if (sp->request_sense_length > par_sense_len)
+ sense_len = par_sense_len;
memcpy(cp->sense_buffer, sense_data, sense_len);
@@ -1455,7 +1522,8 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt)
uint16_t ox_id;
uint8_t lscsi_status;
int32_t resid;
- uint32_t sense_len, rsp_info_len, resid_len, fw_resid_len;
+ uint32_t sense_len, par_sense_len, rsp_info_len, resid_len,
+ fw_resid_len;
uint8_t *rsp_info, *sense_data;
struct qla_hw_data *ha = vha->hw;
uint32_t handle;
@@ -1513,7 +1581,8 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt)
fcport = sp->fcport;
ox_id = 0;
- sense_len = rsp_info_len = resid_len = fw_resid_len = 0;
+ sense_len = par_sense_len = rsp_info_len = resid_len =
+ fw_resid_len = 0;
if (IS_FWI2_CAPABLE(ha)) {
if (scsi_status & SS_SENSE_LEN_VALID)
sense_len = le32_to_cpu(sts24->sense_len);
@@ -1527,6 +1596,7 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt)
sense_data = sts24->data;
host_to_fcp_swap(sts24->data, sizeof(sts24->data));
ox_id = le16_to_cpu(sts24->ox_id);
+ par_sense_len = sizeof(sts24->data);
} else {
if (scsi_status & SS_SENSE_LEN_VALID)
sense_len = le16_to_cpu(sts->req_sense_length);
@@ -1535,13 +1605,16 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt)
resid_len = le32_to_cpu(sts->residual_length);
rsp_info = sts->rsp_info;
sense_data = sts->req_sense_data;
+ par_sense_len = sizeof(sts->req_sense_data);
}
/* Check for any FCP transport errors. */
if (scsi_status & SS_RESPONSE_INFO_LEN_VALID) {
/* Sense data lies beyond any FCP RESPONSE data. */
- if (IS_FWI2_CAPABLE(ha))
+ if (IS_FWI2_CAPABLE(ha)) {
sense_data += rsp_info_len;
+ par_sense_len -= rsp_info_len;
+ }
if (rsp_info_len > 3 && rsp_info[3]) {
DEBUG2(qla_printk(KERN_INFO, ha,
"scsi(%ld:%d:%d): FCP I/O protocol failure "
@@ -1601,7 +1674,8 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt)
if (!(scsi_status & SS_SENSE_LEN_VALID))
break;
- qla2x00_handle_sense(sp, sense_data, sense_len, rsp);
+ qla2x00_handle_sense(sp, sense_data, par_sense_len, sense_len,
+ rsp);
break;
case CS_DATA_UNDERRUN:
@@ -1665,7 +1739,8 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt)
if (!(scsi_status & SS_SENSE_LEN_VALID))
break;
- qla2x00_handle_sense(sp, sense_data, sense_len, rsp);
+ qla2x00_handle_sense(sp, sense_data, par_sense_len,
+ sense_len, rsp);
}
break;
@@ -1700,6 +1775,9 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt)
break;
case CS_RESET:
+ cp->result = DID_TRANSPORT_DISRUPTED << 16;
+ break;
+
case CS_ABORTED:
cp->result = DID_RESET << 16;
break;
@@ -1926,10 +2004,6 @@ void qla24xx_process_response_queue(struct scsi_qla_host *vha,
qla24xx_tm_iocb_entry(vha, rsp->req,
(struct tsk_mgmt_entry *)pkt);
break;
- case MARKER_TYPE:
- qla24xx_marker_iocb_entry(vha, rsp->req,
- (struct mrk_entry_24xx *)pkt);
- break;
case CT_IOCB_TYPE:
qla24xx_els_ct_entry(vha, rsp->req, pkt, CT_IOCB_TYPE);
clear_bit(MBX_INTERRUPT, &vha->hw->mbx_cmd_flags);
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index f3650d0434ca..6009b0c69488 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -37,7 +37,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
device_reg_t __iomem *reg;
uint8_t abort_active;
uint8_t io_lock_on;
- uint16_t command;
+ uint16_t command = 0;
uint16_t *iptr;
uint16_t __iomem *optr;
uint32_t cnt;
@@ -83,6 +83,13 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
return QLA_FUNCTION_TIMEOUT;
}
+ if (IS_QLA82XX(ha) && ha->flags.fw_hung) {
+ /* Setting Link-Down error */
+ mcp->mb[0] = MBS_LINK_DOWN_ERROR;
+ rval = QLA_FUNCTION_FAILED;
+ goto premature_exit;
+ }
+
ha->flags.mbox_busy = 1;
/* Save mailbox command for debug */
ha->mcp = mcp;
@@ -151,7 +158,8 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
DEBUG2_3_11(printk(KERN_INFO
"%s(%ld): Pending Mailbox timeout. "
"Exiting.\n", __func__, base_vha->host_no));
- return QLA_FUNCTION_TIMEOUT;
+ rval = QLA_FUNCTION_TIMEOUT;
+ goto premature_exit;
}
WRT_REG_DWORD(&reg->isp82.hint, HINT_MBX_INT_PENDING);
} else if (IS_FWI2_CAPABLE(ha))
@@ -176,7 +184,8 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
DEBUG2_3_11(printk(KERN_INFO
"%s(%ld): Pending Mailbox timeout. "
"Exiting.\n", __func__, base_vha->host_no));
- return QLA_FUNCTION_TIMEOUT;
+ rval = QLA_FUNCTION_TIMEOUT;
+ goto premature_exit;
}
WRT_REG_DWORD(&reg->isp82.hint, HINT_MBX_INT_PENDING);
} else if (IS_FWI2_CAPABLE(ha))
@@ -214,6 +223,15 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
ha->flags.mbox_int = 0;
clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
+ if (IS_QLA82XX(ha) && ha->flags.fw_hung) {
+ ha->flags.mbox_busy = 0;
+ /* Setting Link-Down error */
+ mcp->mb[0] = MBS_LINK_DOWN_ERROR;
+ ha->mcp = NULL;
+ rval = QLA_FUNCTION_FAILED;
+ goto premature_exit;
+ }
+
if (ha->mailbox_out[0] != MBS_COMMAND_COMPLETE)
rval = QLA_FUNCTION_FAILED;
@@ -279,35 +297,51 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
DEBUG2_3_11(printk("%s(%ld): timeout schedule "
"isp_abort_needed.\n", __func__,
base_vha->host_no));
- qla_printk(KERN_WARNING, ha,
- "Mailbox command timeout occurred. Scheduling ISP "
- "abort. eeh_busy: 0x%x\n", ha->flags.eeh_busy);
- set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags);
- qla2xxx_wake_dpc(vha);
+
+ if (!test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags) &&
+ !test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) &&
+ !test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) {
+
+ qla_printk(KERN_WARNING, ha,
+ "Mailbox command timeout occured. "
+ "Scheduling ISP " "abort. eeh_busy: 0x%x\n",
+ ha->flags.eeh_busy);
+ set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
+ qla2xxx_wake_dpc(vha);
+ }
} else if (!abort_active) {
/* call abort directly since we are in the DPC thread */
DEBUG(printk("%s(%ld): timeout calling abort_isp\n",
__func__, base_vha->host_no));
DEBUG2_3_11(printk("%s(%ld): timeout calling "
"abort_isp\n", __func__, base_vha->host_no));
- qla_printk(KERN_WARNING, ha,
- "Mailbox command timeout occurred. Issuing ISP "
- "abort.\n");
-
- set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags);
- clear_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags);
- if (ha->isp_ops->abort_isp(base_vha)) {
- /* Failed. retry later. */
- set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags);
+
+ if (!test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags) &&
+ !test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) &&
+ !test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) {
+
+ qla_printk(KERN_WARNING, ha,
+ "Mailbox command timeout occured. "
+ "Issuing ISP abort.\n");
+
+ set_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags);
+ clear_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
+ if (ha->isp_ops->abort_isp(vha)) {
+ /* Failed. retry later. */
+ set_bit(ISP_ABORT_NEEDED,
+ &vha->dpc_flags);
+ }
+ clear_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags);
+ DEBUG(printk("%s(%ld): finished abort_isp\n",
+ __func__, vha->host_no));
+ DEBUG2_3_11(printk(
+ "%s(%ld): finished abort_isp\n",
+ __func__, vha->host_no));
}
- clear_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags);
- DEBUG(printk("%s(%ld): finished abort_isp\n", __func__,
- base_vha->host_no));
- DEBUG2_3_11(printk("%s(%ld): finished abort_isp\n",
- __func__, base_vha->host_no));
}
}
+premature_exit:
/* Allow next mbx cmd to come in. */
complete(&ha->mbx_cmd_comp);
@@ -866,8 +900,8 @@ qla2x00_abort_target(struct fc_port *fcport, unsigned int l, int tag)
l = l;
vha = fcport->vha;
- req = vha->hw->req_q_map[tag];
- rsp = vha->hw->rsp_q_map[tag];
+ req = vha->hw->req_q_map[0];
+ rsp = req->rsp;
mcp->mb[0] = MBC_ABORT_TARGET;
mcp->out_mb = MBX_9|MBX_2|MBX_1|MBX_0;
if (HAS_EXTENDED_IDS(vha->hw)) {
@@ -915,8 +949,8 @@ qla2x00_lun_reset(struct fc_port *fcport, unsigned int l, int tag)
DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no));
vha = fcport->vha;
- req = vha->hw->req_q_map[tag];
- rsp = vha->hw->rsp_q_map[tag];
+ req = vha->hw->req_q_map[0];
+ rsp = req->rsp;
mcp->mb[0] = MBC_LUN_RESET;
mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0;
if (HAS_EXTENDED_IDS(vha->hw))
@@ -3950,6 +3984,72 @@ qla2x00_get_data_rate(scsi_qla_host_t *vha)
}
int
+qla81xx_get_port_config(scsi_qla_host_t *vha, uint16_t *mb)
+{
+ int rval;
+ mbx_cmd_t mc;
+ mbx_cmd_t *mcp = &mc;
+ struct qla_hw_data *ha = vha->hw;
+
+ DEBUG11(printk(KERN_INFO
+ "%s(%ld): entered.\n", __func__, vha->host_no));
+
+ if (!IS_QLA81XX(ha))
+ return QLA_FUNCTION_FAILED;
+ mcp->mb[0] = MBC_GET_PORT_CONFIG;
+ mcp->out_mb = MBX_0;
+ mcp->in_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
+ mcp->tov = MBX_TOV_SECONDS;
+ mcp->flags = 0;
+
+ rval = qla2x00_mailbox_command(vha, mcp);
+
+ if (rval != QLA_SUCCESS) {
+ DEBUG2_3_11(printk(KERN_WARNING
+ "%s(%ld): failed=%x (%x).\n", __func__,
+ vha->host_no, rval, mcp->mb[0]));
+ } else {
+ /* Copy all bits to preserve original value */
+ memcpy(mb, &mcp->mb[1], sizeof(uint16_t) * 4);
+
+ DEBUG11(printk(KERN_INFO
+ "%s(%ld): done.\n", __func__, vha->host_no));
+ }
+ return rval;
+}
+
+int
+qla81xx_set_port_config(scsi_qla_host_t *vha, uint16_t *mb)
+{
+ int rval;
+ mbx_cmd_t mc;
+ mbx_cmd_t *mcp = &mc;
+
+ DEBUG11(printk(KERN_INFO
+ "%s(%ld): entered.\n", __func__, vha->host_no));
+
+ mcp->mb[0] = MBC_SET_PORT_CONFIG;
+ /* Copy all bits to preserve original setting */
+ memcpy(&mcp->mb[1], mb, sizeof(uint16_t) * 4);
+ mcp->out_mb = MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
+ mcp->in_mb = MBX_0;
+ mcp->tov = MBX_TOV_SECONDS;
+ mcp->flags = 0;
+ rval = qla2x00_mailbox_command(vha, mcp);
+
+ if (rval != QLA_SUCCESS) {
+ DEBUG2_3_11(printk(KERN_WARNING
+ "%s(%ld): failed=%x (%x).\n", __func__,
+ vha->host_no, rval, mcp->mb[0]));
+ } else
+ DEBUG11(printk(KERN_INFO
+ "%s(%ld): done.\n", __func__, vha->host_no));
+
+ return rval;
+}
+
+
+int
qla24xx_set_fcp_prio(scsi_qla_host_t *vha, uint16_t loop_id, uint16_t priority,
uint16_t *mb)
{
@@ -4011,7 +4111,7 @@ qla82xx_mbx_intr_enable(scsi_qla_host_t *vha)
"%s(%ld): entered.\n", __func__, vha->host_no));
memset(mcp, 0, sizeof(mbx_cmd_t));
- mcp->mb[0] = MBC_TOGGLE_INTR;
+ mcp->mb[0] = MBC_TOGGLE_INTERRUPT;
mcp->mb[1] = 1;
mcp->out_mb = MBX_1|MBX_0;
@@ -4047,7 +4147,7 @@ qla82xx_mbx_intr_disable(scsi_qla_host_t *vha)
"%s(%ld): entered.\n", __func__, vha->host_no));
memset(mcp, 0, sizeof(mbx_cmd_t));
- mcp->mb[0] = MBC_TOGGLE_INTR;
+ mcp->mb[0] = MBC_TOGGLE_INTERRUPT;
mcp->mb[1] = 0;
mcp->out_mb = MBX_1|MBX_0;
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index 8220e7b9799b..987c5b0ca78e 100644
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -136,7 +136,8 @@ qla24xx_enable_vp(scsi_qla_host_t *vha)
/* Check if physical ha port is Up */
if (atomic_read(&base_vha->loop_state) == LOOP_DOWN ||
- atomic_read(&base_vha->loop_state) == LOOP_DEAD) {
+ atomic_read(&base_vha->loop_state) == LOOP_DEAD ||
+ !(ha->current_topology & ISP_CFG_F)) {
vha->vp_err_state = VP_ERR_PORTDWN;
fc_vport_set_state(vha->fc_vport, FC_VPORT_LINKDOWN);
goto enable_failed;
@@ -398,7 +399,10 @@ qla24xx_create_vhost(struct fc_vport *fc_vport)
host->can_queue = base_vha->req->length + 128;
host->this_id = 255;
host->cmd_per_lun = 3;
- host->max_cmd_len = MAX_CMDSZ;
+ if ((IS_QLA25XX(ha) || IS_QLA81XX(ha)) && ql2xenabledif)
+ host->max_cmd_len = 32;
+ else
+ host->max_cmd_len = MAX_CMDSZ;
host->max_channel = MAX_BUSES - 1;
host->max_lun = MAX_LUNS;
host->unique_id = host->host_no;
@@ -481,7 +485,7 @@ qla25xx_delete_req_que(struct scsi_qla_host *vha, struct req_que *req)
return ret;
}
-int
+static int
qla25xx_delete_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp)
{
int ret = -1;
@@ -496,23 +500,6 @@ qla25xx_delete_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp)
return ret;
}
-int qla25xx_update_req_que(struct scsi_qla_host *vha, uint8_t que, uint8_t qos)
-{
- int ret = 0;
- struct qla_hw_data *ha = vha->hw;
- struct req_que *req = ha->req_q_map[que];
-
- req->options |= BIT_3;
- req->qos = qos;
- ret = qla25xx_init_req_que(vha, req);
- if (ret != QLA_SUCCESS)
- DEBUG2_17(printk(KERN_WARNING "%s failed\n", __func__));
- /* restore options bit */
- req->options &= ~BIT_3;
- return ret;
-}
-
-
/* Delete all queues for a given vhost */
int
qla25xx_delete_queues(struct scsi_qla_host *vha)
@@ -739,35 +726,3 @@ que_failed:
failed:
return 0;
}
-
-int
-qla25xx_create_queues(struct scsi_qla_host *vha, uint8_t qos)
-{
- uint16_t options = 0;
- uint8_t ret = 0;
- struct qla_hw_data *ha = vha->hw;
- struct rsp_que *rsp;
-
- options |= BIT_1;
- ret = qla25xx_create_rsp_que(ha, options, vha->vp_idx, 0, -1);
- if (!ret) {
- qla_printk(KERN_WARNING, ha, "Response Que create failed\n");
- return ret;
- } else
- qla_printk(KERN_INFO, ha, "Response Que:%d created.\n", ret);
- rsp = ha->rsp_q_map[ret];
-
- options = 0;
- if (qos & BIT_7)
- options |= BIT_8;
- ret = qla25xx_create_req_que(ha, options, vha->vp_idx, 0, ret,
- qos & ~BIT_7);
- if (ret) {
- vha->req = ha->req_q_map[ret];
- qla_printk(KERN_INFO, ha, "Request Que:%d created.\n", ret);
- } else
- qla_printk(KERN_WARNING, ha, "Request Que create failed\n");
- rsp->req = ha->req_q_map[ret];
-
- return ret;
-}
diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c
index ff562de0e8e7..915b77a6e193 100644
--- a/drivers/scsi/qla2xxx/qla_nx.c
+++ b/drivers/scsi/qla2xxx/qla_nx.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -19,6 +19,7 @@
#define QLA82XX_PCI_OCM0_2M (0xc0000)
#define VALID_OCM_ADDR(addr) (((addr) & 0x3f800) != 0x3f800)
#define GET_MEM_OFFS_2M(addr) (addr & MASK(18))
+#define BLOCK_PROTECT_BITS 0x0F
/* CRB window related */
#define CRB_BLK(off) ((off >> 20) & 0x3f)
@@ -796,179 +797,6 @@ qla82xx_pci_mem_write_direct(struct qla_hw_data *ha,
return ret;
}
-int
-qla82xx_wrmem(struct qla_hw_data *ha, u64 off, void *data, int size)
-{
- int i, j, ret = 0, loop, sz[2], off0;
- u32 temp;
- u64 off8, mem_crb, tmpw, word[2] = {0, 0};
-#define MAX_CTL_CHECK 1000
- /*
- * If not MN, go check for MS or invalid.
- */
- if (off >= QLA82XX_ADDR_QDR_NET && off <= QLA82XX_P3_ADDR_QDR_NET_MAX) {
- mem_crb = QLA82XX_CRB_QDR_NET;
- } else {
- mem_crb = QLA82XX_CRB_DDR_NET;
- if (qla82xx_pci_mem_bound_check(ha, off, size) == 0)
- return qla82xx_pci_mem_write_direct(ha, off,
- data, size);
- }
-
- off8 = off & 0xfffffff8;
- off0 = off & 0x7;
- sz[0] = (size < (8 - off0)) ? size : (8 - off0);
- sz[1] = size - sz[0];
- loop = ((off0 + size - 1) >> 3) + 1;
-
- if ((size != 8) || (off0 != 0)) {
- for (i = 0; i < loop; i++) {
- if (qla82xx_rdmem(ha, off8 + (i << 3), &word[i], 8))
- return -1;
- }
- }
-
- switch (size) {
- case 1:
- tmpw = *((u8 *)data);
- break;
- case 2:
- tmpw = *((u16 *)data);
- break;
- case 4:
- tmpw = *((u32 *)data);
- break;
- case 8:
- default:
- tmpw = *((u64 *)data);
- break;
- }
-
- word[0] &= ~((~(~0ULL << (sz[0] * 8))) << (off0 * 8));
- word[0] |= tmpw << (off0 * 8);
-
- if (loop == 2) {
- word[1] &= ~(~0ULL << (sz[1] * 8));
- word[1] |= tmpw >> (sz[0] * 8);
- }
-
- for (i = 0; i < loop; i++) {
- temp = off8 + (i << 3);
- qla82xx_wr_32(ha, mem_crb+MIU_TEST_AGT_ADDR_LO, temp);
- temp = 0;
- qla82xx_wr_32(ha, mem_crb+MIU_TEST_AGT_ADDR_HI, temp);
- temp = word[i] & 0xffffffff;
- qla82xx_wr_32(ha, mem_crb+MIU_TEST_AGT_WRDATA_LO, temp);
- temp = (word[i] >> 32) & 0xffffffff;
- qla82xx_wr_32(ha, mem_crb+MIU_TEST_AGT_WRDATA_HI, temp);
- temp = MIU_TA_CTL_ENABLE | MIU_TA_CTL_WRITE;
- qla82xx_wr_32(ha, mem_crb+MIU_TEST_AGT_CTRL, temp);
- temp = MIU_TA_CTL_START | MIU_TA_CTL_ENABLE | MIU_TA_CTL_WRITE;
- qla82xx_wr_32(ha, mem_crb+MIU_TEST_AGT_CTRL, temp);
-
- for (j = 0; j < MAX_CTL_CHECK; j++) {
- temp = qla82xx_rd_32(ha, mem_crb + MIU_TEST_AGT_CTRL);
- if ((temp & MIU_TA_CTL_BUSY) == 0)
- break;
- }
-
- if (j >= MAX_CTL_CHECK) {
- qla_printk(KERN_WARNING, ha,
- "%s: Fail to write through agent\n",
- QLA2XXX_DRIVER_NAME);
- ret = -1;
- break;
- }
- }
- return ret;
-}
-
-int
-qla82xx_rdmem(struct qla_hw_data *ha, u64 off, void *data, int size)
-{
- int i, j = 0, k, start, end, loop, sz[2], off0[2];
- u32 temp;
- u64 off8, val, mem_crb, word[2] = {0, 0};
-#define MAX_CTL_CHECK 1000
-
- /*
- * If not MN, go check for MS or invalid.
- */
- if (off >= QLA82XX_ADDR_QDR_NET && off <= QLA82XX_P3_ADDR_QDR_NET_MAX)
- mem_crb = QLA82XX_CRB_QDR_NET;
- else {
- mem_crb = QLA82XX_CRB_DDR_NET;
- if (qla82xx_pci_mem_bound_check(ha, off, size) == 0)
- return qla82xx_pci_mem_read_direct(ha, off,
- data, size);
- }
-
- off8 = off & 0xfffffff8;
- off0[0] = off & 0x7;
- off0[1] = 0;
- sz[0] = (size < (8 - off0[0])) ? size : (8 - off0[0]);
- sz[1] = size - sz[0];
- loop = ((off0[0] + size - 1) >> 3) + 1;
-
- for (i = 0; i < loop; i++) {
- temp = off8 + (i << 3);
- qla82xx_wr_32(ha, mem_crb + MIU_TEST_AGT_ADDR_LO, temp);
- temp = 0;
- qla82xx_wr_32(ha, mem_crb + MIU_TEST_AGT_ADDR_HI, temp);
- temp = MIU_TA_CTL_ENABLE;
- qla82xx_wr_32(ha, mem_crb + MIU_TEST_AGT_CTRL, temp);
- temp = MIU_TA_CTL_START | MIU_TA_CTL_ENABLE;
- qla82xx_wr_32(ha, mem_crb + MIU_TEST_AGT_CTRL, temp);
-
- for (j = 0; j < MAX_CTL_CHECK; j++) {
- temp = qla82xx_rd_32(ha, mem_crb + MIU_TEST_AGT_CTRL);
- if ((temp & MIU_TA_CTL_BUSY) == 0)
- break;
- }
-
- if (j >= MAX_CTL_CHECK) {
- qla_printk(KERN_INFO, ha,
- "%s: Fail to read through agent\n",
- QLA2XXX_DRIVER_NAME);
- break;
- }
-
- start = off0[i] >> 2;
- end = (off0[i] + sz[i] - 1) >> 2;
- for (k = start; k <= end; k++) {
- temp = qla82xx_rd_32(ha,
- mem_crb + MIU_TEST_AGT_RDDATA(k));
- word[i] |= ((u64)temp << (32 * k));
- }
- }
-
- if (j >= MAX_CTL_CHECK)
- return -1;
-
- if (sz[0] == 8) {
- val = word[0];
- } else {
- val = ((word[0] >> (off0[0] * 8)) & (~(~0ULL << (sz[0] * 8)))) |
- ((word[1] & (~(~0ULL << (sz[1] * 8)))) << (sz[0] * 8));
- }
-
- switch (size) {
- case 1:
- *(u8 *)data = val;
- break;
- case 2:
- *(u16 *)data = val;
- break;
- case 4:
- *(u32 *)data = val;
- break;
- case 8:
- *(u64 *)data = val;
- break;
- }
- return 0;
-}
-
#define MTU_FUDGE_FACTOR 100
unsigned long qla82xx_decode_crb_addr(unsigned long addr)
{
@@ -1346,11 +1174,6 @@ int qla82xx_pinit_from_rom(scsi_qla_host_t *vha)
continue;
}
- if (off == (QLA82XX_CRB_PEG_NET_1 + 0x18)) {
- if (!QLA82XX_IS_REVISION_P3PLUS(ha->chip_revision))
- buf[i].data = 0x1020;
- }
-
qla82xx_wr_32(ha, off, buf[i].data);
/* ISP requires much bigger delay to settle down,
@@ -1407,7 +1230,8 @@ qla82xx_fw_load_from_flash(struct qla_hw_data *ha)
{
int i;
long size = 0;
- long flashaddr = BOOTLD_START, memaddr = BOOTLD_START;
+ long flashaddr = ha->flt_region_bootload << 2;
+ long memaddr = BOOTLD_START;
u64 data;
u32 high, low;
size = (IMAGE_START - BOOTLD_START) / 8;
@@ -1427,12 +1251,8 @@ qla82xx_fw_load_from_flash(struct qla_hw_data *ha)
}
udelay(100);
read_lock(&ha->hw_lock);
- if (QLA82XX_IS_REVISION_P3PLUS(ha->chip_revision)) {
- qla82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_0 + 0x18, 0x1020);
- qla82xx_wr_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET, 0x80001e);
- } else {
- qla82xx_wr_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET, 0x80001d);
- }
+ qla82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_0 + 0x18, 0x1020);
+ qla82xx_wr_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET, 0x80001e);
read_unlock(&ha->hw_lock);
return 0;
}
@@ -1459,17 +1279,10 @@ qla82xx_pci_mem_read_2M(struct qla_hw_data *ha,
off, data, size);
}
- if (QLA82XX_IS_REVISION_P3PLUS(ha->chip_revision)) {
- off8 = off & 0xfffffff0;
- off0[0] = off & 0xf;
- sz[0] = (size < (16 - off0[0])) ? size : (16 - off0[0]);
- shift_amount = 4;
- } else {
- off8 = off & 0xfffffff8;
- off0[0] = off & 0x7;
- sz[0] = (size < (8 - off0[0])) ? size : (8 - off0[0]);
- shift_amount = 4;
- }
+ off8 = off & 0xfffffff0;
+ off0[0] = off & 0xf;
+ sz[0] = (size < (16 - off0[0])) ? size : (16 - off0[0]);
+ shift_amount = 4;
loop = ((off0[0] + size - 1) >> shift_amount) + 1;
off0[1] = 0;
sz[1] = size - sz[0];
@@ -1549,7 +1362,7 @@ qla82xx_pci_mem_write_2M(struct qla_hw_data *ha,
u64 off, void *data, int size)
{
int i, j, ret = 0, loop, sz[2], off0;
- int scale, shift_amount, p3p, startword;
+ int scale, shift_amount, startword;
uint32_t temp;
uint64_t off8, mem_crb, tmpw, word[2] = {0, 0};
@@ -1569,28 +1382,16 @@ qla82xx_pci_mem_write_2M(struct qla_hw_data *ha,
sz[0] = (size < (8 - off0)) ? size : (8 - off0);
sz[1] = size - sz[0];
- if (QLA82XX_IS_REVISION_P3PLUS(ha->chip_revision)) {
- off8 = off & 0xfffffff0;
- loop = (((off & 0xf) + size - 1) >> 4) + 1;
- shift_amount = 4;
- scale = 2;
- p3p = 1;
- startword = (off & 0xf)/8;
- } else {
- off8 = off & 0xfffffff8;
- loop = ((off0 + size - 1) >> 3) + 1;
- shift_amount = 3;
- scale = 1;
- p3p = 0;
- startword = 0;
- }
-
- if (p3p || (size != 8) || (off0 != 0)) {
- for (i = 0; i < loop; i++) {
- if (qla82xx_pci_mem_read_2M(ha, off8 +
- (i << shift_amount), &word[i * scale], 8))
- return -1;
- }
+ off8 = off & 0xfffffff0;
+ loop = (((off & 0xf) + size - 1) >> 4) + 1;
+ shift_amount = 4;
+ scale = 2;
+ startword = (off & 0xf)/8;
+
+ for (i = 0; i < loop; i++) {
+ if (qla82xx_pci_mem_read_2M(ha, off8 +
+ (i << shift_amount), &word[i * scale], 8))
+ return -1;
}
switch (size) {
@@ -1609,26 +1410,16 @@ qla82xx_pci_mem_write_2M(struct qla_hw_data *ha,
break;
}
- if (QLA82XX_IS_REVISION_P3PLUS(ha->chip_revision)) {
- if (sz[0] == 8) {
- word[startword] = tmpw;
- } else {
- word[startword] &=
- ~((~(~0ULL << (sz[0] * 8))) << (off0 * 8));
- word[startword] |= tmpw << (off0 * 8);
- }
- if (sz[1] != 0) {
- word[startword+1] &= ~(~0ULL << (sz[1] * 8));
- word[startword+1] |= tmpw >> (sz[0] * 8);
- }
+ if (sz[0] == 8) {
+ word[startword] = tmpw;
} else {
- word[startword] &= ~((~(~0ULL << (sz[0] * 8))) << (off0 * 8));
+ word[startword] &=
+ ~((~(~0ULL << (sz[0] * 8))) << (off0 * 8));
word[startword] |= tmpw << (off0 * 8);
-
- if (loop == 2) {
- word[1] &= ~(~0ULL << (sz[1] * 8));
- word[1] |= tmpw >> (sz[0] * 8);
- }
+ }
+ if (sz[1] != 0) {
+ word[startword+1] &= ~(~0ULL << (sz[1] * 8));
+ word[startword+1] |= tmpw >> (sz[0] * 8);
}
/*
@@ -1645,14 +1436,12 @@ qla82xx_pci_mem_write_2M(struct qla_hw_data *ha,
qla82xx_wr_32(ha, mem_crb+MIU_TEST_AGT_WRDATA_LO, temp);
temp = (word[i * scale] >> 32) & 0xffffffff;
qla82xx_wr_32(ha, mem_crb+MIU_TEST_AGT_WRDATA_HI, temp);
- if (QLA82XX_IS_REVISION_P3PLUS(ha->chip_revision)) {
- temp = word[i*scale + 1] & 0xffffffff;
- qla82xx_wr_32(ha, mem_crb +
- MIU_TEST_AGT_WRDATA_UPPER_LO, temp);
- temp = (word[i*scale + 1] >> 32) & 0xffffffff;
- qla82xx_wr_32(ha, mem_crb +
- MIU_TEST_AGT_WRDATA_UPPER_HI, temp);
- }
+ temp = word[i*scale + 1] & 0xffffffff;
+ qla82xx_wr_32(ha, mem_crb +
+ MIU_TEST_AGT_WRDATA_UPPER_LO, temp);
+ temp = (word[i*scale + 1] >> 32) & 0xffffffff;
+ qla82xx_wr_32(ha, mem_crb +
+ MIU_TEST_AGT_WRDATA_UPPER_HI, temp);
temp = MIU_TA_CTL_ENABLE | MIU_TA_CTL_WRITE;
qla82xx_wr_32(ha, mem_crb + MIU_TEST_AGT_CTRL, temp);
@@ -1677,6 +1466,94 @@ qla82xx_pci_mem_write_2M(struct qla_hw_data *ha,
return ret;
}
+static struct qla82xx_uri_table_desc *
+qla82xx_get_table_desc(const u8 *unirom, int section)
+{
+ uint32_t i;
+ struct qla82xx_uri_table_desc *directory =
+ (struct qla82xx_uri_table_desc *)&unirom[0];
+ __le32 offset;
+ __le32 tab_type;
+ __le32 entries = cpu_to_le32(directory->num_entries);
+
+ for (i = 0; i < entries; i++) {
+ offset = cpu_to_le32(directory->findex) +
+ (i * cpu_to_le32(directory->entry_size));
+ tab_type = cpu_to_le32(*((u32 *)&unirom[offset] + 8));
+
+ if (tab_type == section)
+ return (struct qla82xx_uri_table_desc *)&unirom[offset];
+ }
+
+ return NULL;
+}
+
+static struct qla82xx_uri_data_desc *
+qla82xx_get_data_desc(struct qla_hw_data *ha,
+ u32 section, u32 idx_offset)
+{
+ const u8 *unirom = ha->hablob->fw->data;
+ int idx = cpu_to_le32(*((int *)&unirom[ha->file_prd_off] + idx_offset));
+ struct qla82xx_uri_table_desc *tab_desc = NULL;
+ __le32 offset;
+
+ tab_desc = qla82xx_get_table_desc(unirom, section);
+ if (!tab_desc)
+ return NULL;
+
+ offset = cpu_to_le32(tab_desc->findex) +
+ (cpu_to_le32(tab_desc->entry_size) * idx);
+
+ return (struct qla82xx_uri_data_desc *)&unirom[offset];
+}
+
+static u8 *
+qla82xx_get_bootld_offset(struct qla_hw_data *ha)
+{
+ u32 offset = BOOTLD_START;
+ struct qla82xx_uri_data_desc *uri_desc = NULL;
+
+ if (ha->fw_type == QLA82XX_UNIFIED_ROMIMAGE) {
+ uri_desc = qla82xx_get_data_desc(ha,
+ QLA82XX_URI_DIR_SECT_BOOTLD, QLA82XX_URI_BOOTLD_IDX_OFF);
+ if (uri_desc)
+ offset = cpu_to_le32(uri_desc->findex);
+ }
+
+ return (u8 *)&ha->hablob->fw->data[offset];
+}
+
+static __le32
+qla82xx_get_fw_size(struct qla_hw_data *ha)
+{
+ struct qla82xx_uri_data_desc *uri_desc = NULL;
+
+ if (ha->fw_type == QLA82XX_UNIFIED_ROMIMAGE) {
+ uri_desc = qla82xx_get_data_desc(ha, QLA82XX_URI_DIR_SECT_FW,
+ QLA82XX_URI_FIRMWARE_IDX_OFF);
+ if (uri_desc)
+ return cpu_to_le32(uri_desc->size);
+ }
+
+ return cpu_to_le32(*(u32 *)&ha->hablob->fw->data[FW_SIZE_OFFSET]);
+}
+
+static u8 *
+qla82xx_get_fw_offs(struct qla_hw_data *ha)
+{
+ u32 offset = IMAGE_START;
+ struct qla82xx_uri_data_desc *uri_desc = NULL;
+
+ if (ha->fw_type == QLA82XX_UNIFIED_ROMIMAGE) {
+ uri_desc = qla82xx_get_data_desc(ha, QLA82XX_URI_DIR_SECT_FW,
+ QLA82XX_URI_FIRMWARE_IDX_OFF);
+ if (uri_desc)
+ offset = cpu_to_le32(uri_desc->findex);
+ }
+
+ return (u8 *)&ha->hablob->fw->data[offset];
+}
+
/* PCI related functions */
char *
qla82xx_pci_info_str(struct scsi_qla_host *vha, char *str)
@@ -1714,22 +1591,6 @@ int qla82xx_pci_region_offset(struct pci_dev *pdev, int region)
return val;
}
-int qla82xx_pci_region_len(struct pci_dev *pdev, int region)
-{
- unsigned long val = 0;
- u32 control;
- switch (region) {
- case 0:
- pci_read_config_dword(pdev, QLA82XX_PCI_REG_MSIX_TBL, &control);
- val = control;
- break;
- case 1:
- val = pci_resource_len(pdev, 0) -
- qla82xx_pci_region_offset(pdev, 1);
- break;
- }
- return val;
-}
int
qla82xx_iospace_config(struct qla_hw_data *ha)
@@ -1851,12 +1712,6 @@ void qla82xx_config_rings(struct scsi_qla_host *vha)
icb->response_q_address[0] = cpu_to_le32(LSD(rsp->dma));
icb->response_q_address[1] = cpu_to_le32(MSD(rsp->dma));
- icb->version = 1;
- icb->frame_payload_size = 2112;
- icb->execution_throttle = 8;
- icb->exchange_count = 128;
- icb->login_retry_count = 8;
-
WRT_REG_DWORD((unsigned long __iomem *)&reg->req_q_out[0], 0);
WRT_REG_DWORD((unsigned long __iomem *)&reg->rsp_q_in[0], 0);
WRT_REG_DWORD((unsigned long __iomem *)&reg->rsp_q_out[0], 0);
@@ -1878,19 +1733,19 @@ int qla82xx_fw_load_from_blob(struct qla_hw_data *ha)
size = (IMAGE_START - BOOTLD_START) / 8;
- ptr64 = (u64 *)&ha->hablob->fw->data[BOOTLD_START];
+ ptr64 = (u64 *)qla82xx_get_bootld_offset(ha);
flashaddr = BOOTLD_START;
for (i = 0; i < size; i++) {
data = cpu_to_le64(ptr64[i]);
- qla82xx_pci_mem_write_2M(ha, flashaddr, &data, 8);
+ if (qla82xx_pci_mem_write_2M(ha, flashaddr, &data, 8))
+ return -EIO;
flashaddr += 8;
}
- size = *(u32 *)&ha->hablob->fw->data[FW_SIZE_OFFSET];
- size = (__force u32)cpu_to_le32(size) / 8;
- ptr64 = (u64 *)&ha->hablob->fw->data[IMAGE_START];
flashaddr = FLASH_ADDR_START;
+ size = (__force u32)qla82xx_get_fw_size(ha) / 8;
+ ptr64 = (u64 *)qla82xx_get_fw_offs(ha);
for (i = 0; i < size; i++) {
data = cpu_to_le64(ptr64[i]);
@@ -1899,19 +1754,85 @@ int qla82xx_fw_load_from_blob(struct qla_hw_data *ha)
return -EIO;
flashaddr += 8;
}
+ udelay(100);
/* Write a magic value to CAMRAM register
* at a specified offset to indicate
* that all data is written and
* ready for firmware to initialize.
*/
- qla82xx_wr_32(ha, QLA82XX_CAM_RAM(0x1fc), 0x12345678);
+ qla82xx_wr_32(ha, QLA82XX_CAM_RAM(0x1fc), QLA82XX_BDINFO_MAGIC);
- if (QLA82XX_IS_REVISION_P3PLUS(ha->chip_revision)) {
- qla82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_0 + 0x18, 0x1020);
- qla82xx_wr_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET, 0x80001e);
- } else
- qla82xx_wr_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET, 0x80001d);
+ read_lock(&ha->hw_lock);
+ qla82xx_wr_32(ha, QLA82XX_CRB_PEG_NET_0 + 0x18, 0x1020);
+ qla82xx_wr_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET, 0x80001e);
+ read_unlock(&ha->hw_lock);
+ return 0;
+}
+
+static int
+qla82xx_set_product_offset(struct qla_hw_data *ha)
+{
+ struct qla82xx_uri_table_desc *ptab_desc = NULL;
+ const uint8_t *unirom = ha->hablob->fw->data;
+ uint32_t i;
+ __le32 entries;
+ __le32 flags, file_chiprev, offset;
+ uint8_t chiprev = ha->chip_revision;
+ /* Hardcoding mn_present flag for P3P */
+ int mn_present = 0;
+ uint32_t flagbit;
+
+ ptab_desc = qla82xx_get_table_desc(unirom,
+ QLA82XX_URI_DIR_SECT_PRODUCT_TBL);
+ if (!ptab_desc)
+ return -1;
+
+ entries = cpu_to_le32(ptab_desc->num_entries);
+
+ for (i = 0; i < entries; i++) {
+ offset = cpu_to_le32(ptab_desc->findex) +
+ (i * cpu_to_le32(ptab_desc->entry_size));
+ flags = cpu_to_le32(*((int *)&unirom[offset] +
+ QLA82XX_URI_FLAGS_OFF));
+ file_chiprev = cpu_to_le32(*((int *)&unirom[offset] +
+ QLA82XX_URI_CHIP_REV_OFF));
+
+ flagbit = mn_present ? 1 : 2;
+
+ if ((chiprev == file_chiprev) && ((1ULL << flagbit) & flags)) {
+ ha->file_prd_off = offset;
+ return 0;
+ }
+ }
+ return -1;
+}
+
+int
+qla82xx_validate_firmware_blob(scsi_qla_host_t *vha, uint8_t fw_type)
+{
+ __le32 val;
+ uint32_t min_size;
+ struct qla_hw_data *ha = vha->hw;
+ const struct firmware *fw = ha->hablob->fw;
+
+ ha->fw_type = fw_type;
+
+ if (fw_type == QLA82XX_UNIFIED_ROMIMAGE) {
+ if (qla82xx_set_product_offset(ha))
+ return -EINVAL;
+
+ min_size = QLA82XX_URI_FW_MIN_SIZE;
+ } else {
+ val = cpu_to_le32(*(u32 *)&fw->data[QLA82XX_FW_MAGIC_OFFSET]);
+ if ((__force u32)val != QLA82XX_BDINFO_MAGIC)
+ return -EINVAL;
+
+ min_size = QLA82XX_FW_MIN_SIZE;
+ }
+
+ if (fw->size < min_size)
+ return -EINVAL;
return 0;
}
@@ -2097,8 +2018,6 @@ qla82xx_intr_handler(int irq, void *dev_id)
if (RD_REG_DWORD(&reg->host_int)) {
stat = RD_REG_DWORD(&reg->host_status);
- if ((stat & HSRX_RISC_INT) == 0)
- break;
switch (stat & 0xff) {
case 0x1:
@@ -2173,8 +2092,6 @@ qla82xx_msix_default(int irq, void *dev_id)
do {
if (RD_REG_DWORD(&reg->host_int)) {
stat = RD_REG_DWORD(&reg->host_status);
- if ((stat & HSRX_RISC_INT) == 0)
- break;
switch (stat & 0xff) {
case 0x1:
@@ -2424,12 +2341,6 @@ int qla82xx_load_fw(scsi_qla_host_t *vha)
struct fw_blob *blob;
struct qla_hw_data *ha = vha->hw;
- /* Put both the PEG CMD and RCV PEG to default state
- * of 0 before resetting the hardware
- */
- qla82xx_wr_32(ha, CRB_CMDPEG_STATE, 0);
- qla82xx_wr_32(ha, CRB_RCVPEG_STATE, 0);
-
if (qla82xx_pinit_from_rom(vha) != QLA_SUCCESS) {
qla_printk(KERN_ERR, ha,
"%s: Error during CRB Initialization\n", __func__);
@@ -2470,6 +2381,18 @@ try_blob_fw:
goto fw_load_failed;
}
+ /* Validating firmware blob */
+ if (qla82xx_validate_firmware_blob(vha,
+ QLA82XX_FLASH_ROMIMAGE)) {
+ /* Fallback to URI format */
+ if (qla82xx_validate_firmware_blob(vha,
+ QLA82XX_UNIFIED_ROMIMAGE)) {
+ qla_printk(KERN_ERR, ha,
+ "No valid firmware image found!!!");
+ return QLA_FUNCTION_FAILED;
+ }
+ }
+
if (qla82xx_fw_load_from_blob(ha) == QLA_SUCCESS) {
qla_printk(KERN_ERR, ha,
"%s: Firmware loaded successfully "
@@ -2498,6 +2421,12 @@ qla82xx_start_firmware(scsi_qla_host_t *vha)
/* scrub dma mask expansion register */
qla82xx_wr_32(ha, CRB_DMA_SHIFT, 0x55555555);
+ /* Put both the PEG CMD and RCV PEG to default state
+ * of 0 before resetting the hardware
+ */
+ qla82xx_wr_32(ha, CRB_CMDPEG_STATE, 0);
+ qla82xx_wr_32(ha, CRB_RCVPEG_STATE, 0);
+
/* Overwrite stale initialization register values */
qla82xx_wr_32(ha, QLA82XX_PEG_HALT_STATUS1, 0);
qla82xx_wr_32(ha, QLA82XX_PEG_HALT_STATUS2, 0);
@@ -2977,10 +2906,10 @@ qla82xx_unprotect_flash(struct qla_hw_data *ha)
if (ret < 0)
goto done_unprotect;
- val &= ~(0x7 << 2);
+ val &= ~(BLOCK_PROTECT_BITS << 2);
ret = qla82xx_write_status_reg(ha, val);
if (ret < 0) {
- val |= (0x7 << 2);
+ val |= (BLOCK_PROTECT_BITS << 2);
qla82xx_write_status_reg(ha, val);
}
@@ -3008,7 +2937,7 @@ qla82xx_protect_flash(struct qla_hw_data *ha)
if (ret < 0)
goto done_protect;
- val |= (0x7 << 2);
+ val |= (BLOCK_PROTECT_BITS << 2);
/* LOCK all sectors */
ret = qla82xx_write_status_reg(ha, val);
if (ret < 0)
@@ -3201,11 +3130,16 @@ qla82xx_start_iocbs(srb_t *sp)
dbval = 0x04 | (ha->portnum << 5);
dbval = dbval | (req->id << 8) | (req->ring_index << 16);
- WRT_REG_DWORD((unsigned long __iomem *)ha->nxdb_wr_ptr, dbval);
- wmb();
- while (RD_REG_DWORD(ha->nxdb_rd_ptr) != dbval) {
- WRT_REG_DWORD((unsigned long __iomem *)ha->nxdb_wr_ptr, dbval);
+ if (ql2xdbwr)
+ qla82xx_wr_32(ha, ha->nxdb_wr_ptr, dbval);
+ else {
+ WRT_REG_DWORD((unsigned long __iomem *)ha->nxdb_wr_ptr, dbval);
wmb();
+ while (RD_REG_DWORD(ha->nxdb_rd_ptr) != dbval) {
+ WRT_REG_DWORD((unsigned long __iomem *)ha->nxdb_wr_ptr,
+ dbval);
+ wmb();
+ }
}
}
@@ -3279,6 +3213,10 @@ qla82xx_dev_failed_handler(scsi_qla_host_t *vha)
/* Disable the board */
qla_printk(KERN_INFO, ha, "Disabling the board\n");
+ qla82xx_idc_lock(ha);
+ qla82xx_clear_drv_active(ha);
+ qla82xx_idc_unlock(ha);
+
/* Set DEV_FAILED flag to disable timer */
vha->device_flags |= DFLG_DEV_FAILED;
qla2x00_abort_all_cmds(vha, DID_NO_CONNECT << 16);
@@ -3369,6 +3307,14 @@ qla82xx_check_fw_alive(scsi_qla_host_t *vha)
set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
}
qla2xxx_wake_dpc(vha);
+ if (ha->flags.mbox_busy) {
+ ha->flags.fw_hung = 1;
+ ha->flags.mbox_int = 1;
+ DEBUG2(qla_printk(KERN_ERR, ha,
+ "Due to fw hung, doing premature "
+ "completion of mbx command\n"));
+ complete(&ha->mbx_intr_comp);
+ }
}
}
vha->fw_heartbeat_counter = fw_heartbeat_counter;
@@ -3472,6 +3418,14 @@ void qla82xx_watchdog(scsi_qla_host_t *vha)
"%s(): Adapter reset needed!\n", __func__);
set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
qla2xxx_wake_dpc(vha);
+ if (ha->flags.mbox_busy) {
+ ha->flags.fw_hung = 1;
+ ha->flags.mbox_int = 1;
+ DEBUG2(qla_printk(KERN_ERR, ha,
+ "Need reset, doing premature "
+ "completion of mbx command\n"));
+ complete(&ha->mbx_intr_comp);
+ }
} else {
qla82xx_check_fw_alive(vha);
}
@@ -3527,8 +3481,10 @@ qla82xx_abort_isp(scsi_qla_host_t *vha)
qla82xx_clear_rst_ready(ha);
qla82xx_idc_unlock(ha);
- if (rval == QLA_SUCCESS)
+ if (rval == QLA_SUCCESS) {
+ ha->flags.fw_hung = 0;
qla82xx_restart_isp(vha);
+ }
if (rval) {
vha->flags.online = 1;
diff --git a/drivers/scsi/qla2xxx/qla_nx.h b/drivers/scsi/qla2xxx/qla_nx.h
index f8f99a5ea532..569232b45502 100644
--- a/drivers/scsi/qla2xxx/qla_nx.h
+++ b/drivers/scsi/qla2xxx/qla_nx.h
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -538,11 +538,10 @@
/* Driver Coexistence Defines */
#define QLA82XX_CRB_DRV_ACTIVE (QLA82XX_CAM_RAM(0x138))
#define QLA82XX_CRB_DEV_STATE (QLA82XX_CAM_RAM(0x140))
-#define QLA82XX_CRB_DEV_PART_INFO (QLA82XX_CAM_RAM(0x14c))
-#define QLA82XX_CRB_DRV_IDC_VERSION (QLA82XX_CAM_RAM(0x174))
#define QLA82XX_CRB_DRV_STATE (QLA82XX_CAM_RAM(0x144))
#define QLA82XX_CRB_DRV_SCRATCH (QLA82XX_CAM_RAM(0x148))
#define QLA82XX_CRB_DEV_PART_INFO (QLA82XX_CAM_RAM(0x14c))
+#define QLA82XX_CRB_DRV_IDC_VERSION (QLA82XX_CAM_RAM(0x174))
/* Every driver should use these Device State */
#define QLA82XX_DEV_COLD 1
@@ -774,15 +773,49 @@ struct qla82xx_legacy_intr_set {
.pci_int_reg = ISR_MSI_INT_TRIGGER(7) }, \
}
+#define BRDCFG_START 0x4000
#define BOOTLD_START 0x10000
#define IMAGE_START 0x100000
#define FLASH_ADDR_START 0x43000
/* Magic number to let user know flash is programmed */
#define QLA82XX_BDINFO_MAGIC 0x12345678
+#define QLA82XX_FW_MAGIC_OFFSET (BRDCFG_START + 0x128)
#define FW_SIZE_OFFSET (0x3e840c)
+#define QLA82XX_FW_MIN_SIZE 0x3fffff
+
+/* UNIFIED ROMIMAGE START */
+#define QLA82XX_URI_FW_MIN_SIZE 0xc8000
+#define QLA82XX_URI_DIR_SECT_PRODUCT_TBL 0x0
+#define QLA82XX_URI_DIR_SECT_BOOTLD 0x6
+#define QLA82XX_URI_DIR_SECT_FW 0x7
+
+/* Offsets */
+#define QLA82XX_URI_CHIP_REV_OFF 10
+#define QLA82XX_URI_FLAGS_OFF 11
+#define QLA82XX_URI_BIOS_VERSION_OFF 12
+#define QLA82XX_URI_BOOTLD_IDX_OFF 27
+#define QLA82XX_URI_FIRMWARE_IDX_OFF 29
+
+struct qla82xx_uri_table_desc{
+ uint32_t findex;
+ uint32_t num_entries;
+ uint32_t entry_size;
+ uint32_t reserved[5];
+};
+
+struct qla82xx_uri_data_desc{
+ uint32_t findex;
+ uint32_t size;
+ uint32_t reserved[5];
+};
+
+/* UNIFIED ROMIMAGE END */
+
+#define QLA82XX_UNIFIED_ROMIMAGE 3
+#define QLA82XX_FLASH_ROMIMAGE 4
+#define QLA82XX_UNKNOWN_ROMIMAGE 0xff
-#define QLA82XX_IS_REVISION_P3PLUS(_rev_) ((_rev_) >= 0x50)
#define MIU_TEST_AGT_WRDATA_UPPER_LO (0x0b0)
#define MIU_TEST_AGT_WRDATA_UPPER_HI (0x0b4)
@@ -853,7 +886,7 @@ struct ct6_dsd {
struct list_head dsd_list;
};
-#define MBC_TOGGLE_INTR 0x10
+#define MBC_TOGGLE_INTERRUPT 0x10
/* Flash offset */
#define FLT_REG_BOOTLOAD_82XX 0x72
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index be1a8fcbb1fb..ff2172da7c19 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -140,7 +140,7 @@ MODULE_PARM_DESC(ql2xetsenable,
"Enables firmware ETS burst."
"Default is 0 - skip ETS enablement.");
-int ql2xdbwr;
+int ql2xdbwr = 1;
module_param(ql2xdbwr, int, S_IRUGO|S_IRUSR);
MODULE_PARM_DESC(ql2xdbwr,
"Option to specify scheme for request queue posting\n"
@@ -517,6 +517,7 @@ qla2x00_get_new_sp(scsi_qla_host_t *vha, fc_port_t *fcport,
if (!sp)
return sp;
+ atomic_set(&sp->ref_count, 1);
sp->fcport = fcport;
sp->cmd = cmd;
sp->flags = 0;
@@ -700,7 +701,7 @@ qla2x00_wait_for_hba_online(scsi_qla_host_t *vha)
* Success (Adapter is online/no flash ops) : 0
* Failed (Adapter is offline/disabled/flash ops in progress) : 1
*/
-int
+static int
qla2x00_wait_for_reset_ready(scsi_qla_host_t *vha)
{
int return_status;
@@ -797,6 +798,12 @@ qla2x00_wait_for_loop_ready(scsi_qla_host_t *vha)
return (return_status);
}
+static void
+sp_get(struct srb *sp)
+{
+ atomic_inc(&sp->ref_count);
+}
+
/**************************************************************************
* qla2xxx_eh_abort
*
@@ -825,6 +832,7 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
struct qla_hw_data *ha = vha->hw;
struct req_que *req = vha->req;
srb_t *spt;
+ int got_ref = 0;
fc_block_scsi_eh(cmd);
@@ -856,6 +864,10 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
DEBUG2(printk("%s(%ld): aborting sp %p from RISC."
" pid=%ld.\n", __func__, vha->host_no, sp, serial));
+ /* Get a reference to the sp and drop the lock.*/
+ sp_get(sp);
+ got_ref++;
+
spin_unlock_irqrestore(&ha->hardware_lock, flags);
if (ha->isp_ops->abort_command(sp)) {
DEBUG2(printk("%s(%ld): abort_command "
@@ -881,6 +893,9 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
}
}
+ if (got_ref)
+ qla2x00_sp_compl(ha, sp);
+
qla_printk(KERN_INFO, ha,
"scsi(%ld:%d:%d): Abort command issued -- %d %lx %x.\n",
vha->host_no, id, lun, wait, serial, ret);
@@ -888,24 +903,17 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
return ret;
}
-enum nexus_wait_type {
- WAIT_HOST = 0,
- WAIT_TARGET,
- WAIT_LUN,
-};
-
-static int
+int
qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *vha, unsigned int t,
- unsigned int l, srb_t *sp, enum nexus_wait_type type)
+ unsigned int l, enum nexus_wait_type type)
{
int cnt, match, status;
unsigned long flags;
struct qla_hw_data *ha = vha->hw;
struct req_que *req;
+ srb_t *sp;
status = QLA_SUCCESS;
- if (!sp)
- return status;
spin_lock_irqsave(&ha->hardware_lock, flags);
req = vha->req;
@@ -943,24 +951,6 @@ qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *vha, unsigned int t,
return status;
}
-void qla82xx_wait_for_pending_commands(scsi_qla_host_t *vha)
-{
- int cnt;
- srb_t *sp;
- struct req_que *req = vha->req;
-
- DEBUG2(qla_printk(KERN_INFO, vha->hw,
- "Waiting for pending commands\n"));
- for (cnt = 1; cnt < MAX_OUTSTANDING_COMMANDS; cnt++) {
- sp = req->outstanding_cmds[cnt];
- if (qla2x00_eh_wait_for_pending_commands(vha, 0, 0,
- sp, WAIT_HOST) == QLA_SUCCESS) {
- DEBUG2(qla_printk(KERN_INFO, vha->hw,
- "Done wait for pending commands\n"));
- }
- }
-}
-
static char *reset_errors[] = {
"HBA not online",
"HBA not ready",
@@ -996,7 +986,7 @@ __qla2xxx_eh_generic_reset(char *name, enum nexus_wait_type type,
goto eh_reset_failed;
err = 3;
if (qla2x00_eh_wait_for_pending_commands(vha, cmd->device->id,
- cmd->device->lun, (srb_t *) CMD_SP(cmd), type) != QLA_SUCCESS)
+ cmd->device->lun, type) != QLA_SUCCESS)
goto eh_reset_failed;
qla_printk(KERN_INFO, vha->hw, "scsi(%ld:%d:%d): %s RESET SUCCEEDED.\n",
@@ -1004,7 +994,7 @@ __qla2xxx_eh_generic_reset(char *name, enum nexus_wait_type type,
return SUCCESS;
- eh_reset_failed:
+eh_reset_failed:
qla_printk(KERN_INFO, vha->hw, "scsi(%ld:%d:%d): %s RESET FAILED: %s.\n"
, vha->host_no, cmd->device->id, cmd->device->lun, name,
reset_errors[err]);
@@ -1054,7 +1044,6 @@ qla2xxx_eh_bus_reset(struct scsi_cmnd *cmd)
int ret = FAILED;
unsigned int id, lun;
unsigned long serial;
- srb_t *sp = (srb_t *) CMD_SP(cmd);
fc_block_scsi_eh(cmd);
@@ -1081,7 +1070,7 @@ qla2xxx_eh_bus_reset(struct scsi_cmnd *cmd)
goto eh_bus_reset_done;
/* Flush outstanding commands. */
- if (qla2x00_eh_wait_for_pending_commands(vha, 0, 0, sp, WAIT_HOST) !=
+ if (qla2x00_eh_wait_for_pending_commands(vha, 0, 0, WAIT_HOST) !=
QLA_SUCCESS)
ret = FAILED;
@@ -1116,7 +1105,6 @@ qla2xxx_eh_host_reset(struct scsi_cmnd *cmd)
int ret = FAILED;
unsigned int id, lun;
unsigned long serial;
- srb_t *sp = (srb_t *) CMD_SP(cmd);
scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev);
fc_block_scsi_eh(cmd);
@@ -1171,7 +1159,7 @@ qla2xxx_eh_host_reset(struct scsi_cmnd *cmd)
}
/* Waiting for command to be returned to OS.*/
- if (qla2x00_eh_wait_for_pending_commands(vha, 0, 0, sp, WAIT_HOST) ==
+ if (qla2x00_eh_wait_for_pending_commands(vha, 0, 0, WAIT_HOST) ==
QLA_SUCCESS)
ret = SUCCESS;
@@ -1662,7 +1650,7 @@ static struct isp_operations qla81xx_isp_ops = {
.read_optrom = qla25xx_read_optrom_data,
.write_optrom = qla24xx_write_optrom_data,
.get_flash_version = qla24xx_get_flash_version,
- .start_scsi = qla24xx_start_scsi,
+ .start_scsi = qla24xx_dif_start_scsi,
.abort_isp = qla2x00_abort_isp,
};
@@ -2113,6 +2101,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
init_completion(&ha->mbx_cmd_comp);
complete(&ha->mbx_cmd_comp);
init_completion(&ha->mbx_intr_comp);
+ init_completion(&ha->dcbx_comp);
set_bit(0, (unsigned long *) ha->vp_idx_map);
@@ -2158,7 +2147,10 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
host->this_id = 255;
host->cmd_per_lun = 3;
host->unique_id = host->host_no;
- host->max_cmd_len = MAX_CMDSZ;
+ if ((IS_QLA25XX(ha) || IS_QLA81XX(ha)) && ql2xenabledif)
+ host->max_cmd_len = 32;
+ else
+ host->max_cmd_len = MAX_CMDSZ;
host->max_channel = MAX_BUSES - 1;
host->max_lun = MAX_LUNS;
host->transportt = qla2xxx_transport_template;
@@ -2258,7 +2250,7 @@ skip_dpc:
DEBUG2(printk("DEBUG: detect hba %ld at address = %p\n",
base_vha->host_no, ha));
- if (IS_QLA25XX(ha) && ql2xenabledif) {
+ if ((IS_QLA25XX(ha) || IS_QLA81XX(ha)) && ql2xenabledif) {
if (ha->fw_attributes & BIT_4) {
base_vha->flags.difdix_supported = 1;
DEBUG18(qla_printk(KERN_INFO, ha,
@@ -2266,8 +2258,10 @@ skip_dpc:
" protection.\n"));
scsi_host_set_prot(host,
SHOST_DIF_TYPE1_PROTECTION
+ | SHOST_DIF_TYPE2_PROTECTION
| SHOST_DIF_TYPE3_PROTECTION
| SHOST_DIX_TYPE1_PROTECTION
+ | SHOST_DIX_TYPE2_PROTECTION
| SHOST_DIX_TYPE3_PROTECTION);
scsi_host_set_guard(host, SHOST_DIX_GUARD_CRC);
} else
@@ -2402,6 +2396,10 @@ qla2x00_remove_one(struct pci_dev *pdev)
scsi_host_put(base_vha->host);
if (IS_QLA82XX(ha)) {
+ qla82xx_idc_lock(ha);
+ qla82xx_clear_drv_active(ha);
+ qla82xx_idc_unlock(ha);
+
iounmap((device_reg_t __iomem *)ha->nx_pcibase);
if (!ql2xdbwr)
iounmap((device_reg_t __iomem *)ha->nxdb_wr_ptr);
@@ -2467,11 +2465,24 @@ qla2x00_free_device(scsi_qla_host_t *vha)
qla2x00_free_irqs(vha);
+ qla2x00_free_fcports(vha);
+
qla2x00_mem_free(ha);
qla2x00_free_queues(ha);
}
+void qla2x00_free_fcports(struct scsi_qla_host *vha)
+{
+ fc_port_t *fcport, *tfcport;
+
+ list_for_each_entry_safe(fcport, tfcport, &vha->vp_fcports, list) {
+ list_del(&fcport->list);
+ kfree(fcport);
+ fcport = NULL;
+ }
+}
+
static inline void
qla2x00_schedule_rport_del(struct scsi_qla_host *vha, fc_port_t *fcport,
int defer)
@@ -3463,8 +3474,8 @@ qla2x00_sp_free_dma(srb_t *sp)
CMD_SP(cmd) = NULL;
}
-void
-qla2x00_sp_compl(struct qla_hw_data *ha, srb_t *sp)
+static void
+qla2x00_sp_final_compl(struct qla_hw_data *ha, srb_t *sp)
{
struct scsi_cmnd *cmd = sp->cmd;
@@ -3485,6 +3496,20 @@ qla2x00_sp_compl(struct qla_hw_data *ha, srb_t *sp)
cmd->scsi_done(cmd);
}
+void
+qla2x00_sp_compl(struct qla_hw_data *ha, srb_t *sp)
+{
+ if (atomic_read(&sp->ref_count) == 0) {
+ DEBUG2(qla_printk(KERN_WARNING, ha,
+ "SP reference-count to ZERO -- sp=%p\n", sp));
+ DEBUG2(BUG());
+ return;
+ }
+ if (!atomic_dec_and_test(&sp->ref_count))
+ return;
+ qla2x00_sp_final_compl(ha, sp);
+}
+
/**************************************************************************
* qla2x00_timer
*
diff --git a/drivers/scsi/qla2xxx/qla_settings.h b/drivers/scsi/qla2xxx/qla_settings.h
index 2801c2664b40..f0b2b9986a55 100644
--- a/drivers/scsi/qla2xxx/qla_settings.h
+++ b/drivers/scsi/qla2xxx/qla_settings.h
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index de92504d7585..76de9574b385 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -664,6 +664,11 @@ qla2xxx_get_flt_info(scsi_qla_host_t *vha, uint32_t flt_addr)
struct qla_hw_data *ha = vha->hw;
struct req_que *req = ha->req_q_map[0];
+ def = 0;
+ if (IS_QLA25XX(ha))
+ def = 1;
+ else if (IS_QLA81XX(ha))
+ def = 2;
ha->flt_region_flt = flt_addr;
wptr = (uint16_t *)req->ring;
flt = (struct qla_flt_header *)req->ring;
@@ -691,6 +696,10 @@ qla2xxx_get_flt_info(scsi_qla_host_t *vha, uint32_t flt_addr)
goto no_flash_data;
}
+ /* Assign FCP prio region since older FLT's may not have it */
+ ha->flt_region_fcp_prio = ha->flags.port0 ?
+ fcp_prio_cfg0[def] : fcp_prio_cfg1[def];
+
loc = locations[1];
cnt = le16_to_cpu(flt->length) / sizeof(struct qla_flt_region);
for ( ; cnt; cnt--, region++) {
@@ -773,13 +782,6 @@ qla2xxx_get_flt_info(scsi_qla_host_t *vha, uint32_t flt_addr)
no_flash_data:
/* Use hardcoded defaults. */
loc = locations[0];
- def = 0;
- if (IS_QLA24XX_TYPE(ha))
- def = 0;
- else if (IS_QLA25XX(ha))
- def = 1;
- else if (IS_QLA81XX(ha))
- def = 2;
ha->flt_region_fw = def_fw[def];
ha->flt_region_boot = def_boot[def];
ha->flt_region_vpd_nvram = def_vpd_nvram[def];
@@ -790,14 +792,13 @@ no_flash_data:
ha->flt_region_fdt = def_fdt[def];
ha->flt_region_npiv_conf = ha->flags.port0 ?
def_npiv_conf0[def] : def_npiv_conf1[def];
- ha->flt_region_fcp_prio = ha->flags.port0 ?
- fcp_prio_cfg0[def] : fcp_prio_cfg1[def];
done:
DEBUG2(qla_printk(KERN_DEBUG, ha, "FLT[%s]: boot=0x%x fw=0x%x "
"vpd_nvram=0x%x vpd=0x%x nvram=0x%x fdt=0x%x flt=0x%x "
- "npiv=0x%x.\n", loc, ha->flt_region_boot, ha->flt_region_fw,
- ha->flt_region_vpd_nvram, ha->flt_region_vpd, ha->flt_region_nvram,
- ha->flt_region_fdt, ha->flt_region_flt, ha->flt_region_npiv_conf));
+ "npiv=0x%x. fcp_prio_cfg=0x%x\n", loc, ha->flt_region_boot,
+ ha->flt_region_fw, ha->flt_region_vpd_nvram, ha->flt_region_vpd,
+ ha->flt_region_nvram, ha->flt_region_fdt, ha->flt_region_flt,
+ ha->flt_region_npiv_conf, ha->flt_region_fcp_prio));
}
static void
@@ -2758,6 +2759,28 @@ qla24xx_get_flash_version(scsi_qla_host_t *vha, void *mbuf)
ha->fw_revision[3] = dcode[3];
}
+ /* Check for golden firmware and get version if available */
+ if (!IS_QLA81XX(ha)) {
+ /* Golden firmware is not present in non 81XX adapters */
+ return ret;
+ }
+
+ memset(ha->gold_fw_version, 0, sizeof(ha->gold_fw_version));
+ dcode = mbuf;
+ ha->isp_ops->read_optrom(vha, (uint8_t *)dcode,
+ ha->flt_region_gold_fw << 2, 32);
+
+ if (dcode[4] == 0xFFFFFFFF && dcode[5] == 0xFFFFFFFF &&
+ dcode[6] == 0xFFFFFFFF && dcode[7] == 0xFFFFFFFF) {
+ DEBUG2(qla_printk(KERN_INFO, ha,
+ "%s(%ld): Unrecognized golden fw at 0x%x.\n",
+ __func__, vha->host_no, ha->flt_region_gold_fw * 4));
+ return ret;
+ }
+
+ for (i = 4; i < 8; i++)
+ ha->gold_fw_version[i-4] = be32_to_cpu(dcode[i]);
+
return ret;
}
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index 109068df933f..e75ccb91317d 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -1,15 +1,15 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2008 QLogic Corporation
+ * Copyright (c) 2003-2010 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
/*
* Driver version
*/
-#define QLA2XXX_VERSION "8.03.02-k2"
+#define QLA2XXX_VERSION "8.03.03-k0"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 3
-#define QLA_DRIVER_PATCH_VER 2
-#define QLA_DRIVER_BETA_VER 2
+#define QLA_DRIVER_PATCH_VER 3
+#define QLA_DRIVER_BETA_VER 0
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