return status;
}
+uint8_t
+qla4xxx_set_ifcb(struct scsi_qla_host *ha, uint32_t *mbox_cmd,
+ uint32_t *mbox_sts, dma_addr_t init_fw_cb_dma)
+{
+ memset(mbox_cmd, 0, sizeof(mbox_cmd[0]) * MBOX_REG_COUNT);
+ memset(mbox_sts, 0, sizeof(mbox_sts[0]) * MBOX_REG_COUNT);
+ mbox_cmd[0] = MBOX_CMD_INITIALIZE_FIRMWARE;
+ mbox_cmd[1] = 0;
+ mbox_cmd[2] = LSDW(init_fw_cb_dma);
+ mbox_cmd[3] = MSDW(init_fw_cb_dma);
+ mbox_cmd[4] = sizeof(struct addr_ctrl_blk);
+ mbox_cmd[5] = (IFCB_VER_MAX << 8) | IFCB_VER_MIN;
+
+ if (qla4xxx_mailbox_command(ha, 6, 6, mbox_cmd, mbox_sts) !=
+ QLA_SUCCESS) {
+ DEBUG2(printk(KERN_WARNING "scsi%ld: %s: "
+ "MBOX_CMD_INITIALIZE_FIRMWARE"
+ " failed w/ status %04X\n",
+ ha->host_no, __func__, mbox_sts[0]));
+ return QLA_ERROR;
+ }
+ return QLA_SUCCESS;
+}
+
+uint8_t
+qla4xxx_get_ifcb(struct scsi_qla_host *ha, uint32_t *mbox_cmd,
+ uint32_t *mbox_sts, dma_addr_t init_fw_cb_dma)
+{
+ memset(mbox_cmd, 0, sizeof(mbox_cmd[0]) * MBOX_REG_COUNT);
+ memset(mbox_sts, 0, sizeof(mbox_sts[0]) * MBOX_REG_COUNT);
+ mbox_cmd[0] = MBOX_CMD_GET_INIT_FW_CTRL_BLOCK;
+ mbox_cmd[2] = LSDW(init_fw_cb_dma);
+ mbox_cmd[3] = MSDW(init_fw_cb_dma);
+ mbox_cmd[4] = sizeof(struct addr_ctrl_blk);
+
+ if (qla4xxx_mailbox_command(ha, 5, 5, mbox_cmd, mbox_sts) !=
+ QLA_SUCCESS) {
+ DEBUG2(printk(KERN_WARNING "scsi%ld: %s: "
+ "MBOX_CMD_GET_INIT_FW_CTRL_BLOCK"
+ " failed w/ status %04X\n",
+ ha->host_no, __func__, mbox_sts[0]));
+ return QLA_ERROR;
+ }
+ return QLA_SUCCESS;
+}
+
+void
+qla4xxx_update_local_ip(struct scsi_qla_host *ha,
+ struct addr_ctrl_blk *init_fw_cb)
+{
+ /* Save IPv4 Address Info */
+ memcpy(ha->ip_address, init_fw_cb->ipv4_addr,
+ min(sizeof(ha->ip_address), sizeof(init_fw_cb->ipv4_addr)));
+ memcpy(ha->subnet_mask, init_fw_cb->ipv4_subnet,
+ min(sizeof(ha->subnet_mask), sizeof(init_fw_cb->ipv4_subnet)));
+ memcpy(ha->gateway, init_fw_cb->ipv4_gw_addr,
+ min(sizeof(ha->gateway), sizeof(init_fw_cb->ipv4_gw_addr)));
+
+ if (is_ipv6_enabled(ha)) {
+ /* Save IPv6 Address */
+ ha->ipv6_link_local_state = init_fw_cb->ipv6_lnk_lcl_addr_state;
+ ha->ipv6_addr0_state = init_fw_cb->ipv6_addr0_state;
+ ha->ipv6_addr1_state = init_fw_cb->ipv6_addr1_state;
+ ha->ipv6_default_router_state = init_fw_cb->ipv6_dflt_rtr_state;
+ ha->ipv6_link_local_addr.in6_u.u6_addr8[0] = 0xFE;
+ ha->ipv6_link_local_addr.in6_u.u6_addr8[1] = 0x80;
+
+ memcpy(&ha->ipv6_link_local_addr.in6_u.u6_addr8[8],
+ init_fw_cb->ipv6_if_id,
+ min(sizeof(ha->ipv6_link_local_addr)/2,
+ sizeof(init_fw_cb->ipv6_if_id)));
+ memcpy(&ha->ipv6_addr0, init_fw_cb->ipv6_addr0,
+ min(sizeof(ha->ipv6_addr0),
+ sizeof(init_fw_cb->ipv6_addr0)));
+ memcpy(&ha->ipv6_addr1, init_fw_cb->ipv6_addr1,
+ min(sizeof(ha->ipv6_addr1),
+ sizeof(init_fw_cb->ipv6_addr1)));
+ memcpy(&ha->ipv6_default_router_addr,
+ init_fw_cb->ipv6_dflt_rtr_addr,
+ min(sizeof(ha->ipv6_default_router_addr),
+ sizeof(init_fw_cb->ipv6_dflt_rtr_addr)));
+ }
+}
+
+uint8_t
+qla4xxx_update_local_ifcb(struct scsi_qla_host *ha,
+ uint32_t *mbox_cmd,
+ uint32_t *mbox_sts,
+ struct addr_ctrl_blk *init_fw_cb,
+ dma_addr_t init_fw_cb_dma)
+{
+ if (qla4xxx_get_ifcb(ha, mbox_cmd, mbox_sts, init_fw_cb_dma)
+ != QLA_SUCCESS) {
+ DEBUG2(printk(KERN_WARNING
+ "scsi%ld: %s: Failed to get init_fw_ctrl_blk\n",
+ ha->host_no, __func__));
+ return QLA_ERROR;
+ }
+
+ DEBUG2(qla4xxx_dump_buffer(init_fw_cb, sizeof(struct addr_ctrl_blk)));
+
+ /* Save some info in adapter structure. */
+ ha->acb_version = init_fw_cb->acb_version;
+ ha->firmware_options = le16_to_cpu(init_fw_cb->fw_options);
+ ha->tcp_options = le16_to_cpu(init_fw_cb->ipv4_tcp_opts);
+ ha->ipv4_options = le16_to_cpu(init_fw_cb->ipv4_ip_opts);
+ ha->ipv4_addr_state = le16_to_cpu(init_fw_cb->ipv4_addr_state);
+ ha->heartbeat_interval = init_fw_cb->hb_interval;
+ memcpy(ha->name_string, init_fw_cb->iscsi_name,
+ min(sizeof(ha->name_string),
+ sizeof(init_fw_cb->iscsi_name)));
+ /*memcpy(ha->alias, init_fw_cb->Alias,
+ min(sizeof(ha->alias), sizeof(init_fw_cb->Alias)));*/
+
+ /* Save Command Line Paramater info */
+ ha->port_down_retry_count = le16_to_cpu(init_fw_cb->conn_ka_timeout);
+ ha->discovery_wait = ql4xdiscoverywait;
+
+ if (ha->acb_version == ACB_SUPPORTED) {
+ ha->ipv6_options = init_fw_cb->ipv6_opts;
+ ha->ipv6_addl_options = init_fw_cb->ipv6_addtl_opts;
+ }
+ qla4xxx_update_local_ip(ha, init_fw_cb);
+
+ return QLA_SUCCESS;
+}
+
/**
* qla4xxx_initialize_fw_cb - initializes firmware control block.
* @ha: Pointer to host adapter structure.
**/
int qla4xxx_initialize_fw_cb(struct scsi_qla_host * ha)
{
- struct init_fw_ctrl_blk *init_fw_cb;
+ struct addr_ctrl_blk *init_fw_cb;
dma_addr_t init_fw_cb_dma;
uint32_t mbox_cmd[MBOX_REG_COUNT];
uint32_t mbox_sts[MBOX_REG_COUNT];
int status = QLA_ERROR;
init_fw_cb = dma_alloc_coherent(&ha->pdev->dev,
- sizeof(struct init_fw_ctrl_blk),
+ sizeof(struct addr_ctrl_blk),
&init_fw_cb_dma, GFP_KERNEL);
if (init_fw_cb == NULL) {
DEBUG2(printk("scsi%ld: %s: Unable to alloc init_cb\n",
ha->host_no, __func__));
return 10;
}
- memset(init_fw_cb, 0, sizeof(struct init_fw_ctrl_blk));
+ memset(init_fw_cb, 0, sizeof(struct addr_ctrl_blk));
/* Get Initialize Firmware Control Block. */
memset(&mbox_cmd, 0, sizeof(mbox_cmd));
memset(&mbox_sts, 0, sizeof(mbox_sts));
- mbox_cmd[0] = MBOX_CMD_GET_INIT_FW_CTRL_BLOCK;
- mbox_cmd[2] = LSDW(init_fw_cb_dma);
- mbox_cmd[3] = MSDW(init_fw_cb_dma);
- mbox_cmd[4] = sizeof(struct init_fw_ctrl_blk);
-
- if (qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 1, &mbox_cmd[0], &mbox_sts[0]) !=
+ if (qla4xxx_get_ifcb(ha, &mbox_cmd[0], &mbox_sts[0], init_fw_cb_dma) !=
QLA_SUCCESS) {
dma_free_coherent(&ha->pdev->dev,
- sizeof(struct init_fw_ctrl_blk),
+ sizeof(struct addr_ctrl_blk),
init_fw_cb, init_fw_cb_dma);
- return status;
+ goto exit_init_fw_cb;
}
/* Initialize request and response queues. */
qla4xxx_init_rings(ha);
/* Fill in the request and response queue information. */
- init_fw_cb->pri.rqq_consumer_idx = cpu_to_le16(ha->request_out);
- init_fw_cb->pri.compq_producer_idx = cpu_to_le16(ha->response_in);
- init_fw_cb->pri.rqq_len = __constant_cpu_to_le16(REQUEST_QUEUE_DEPTH);
- init_fw_cb->pri.compq_len = __constant_cpu_to_le16(RESPONSE_QUEUE_DEPTH);
- init_fw_cb->pri.rqq_addr_lo = cpu_to_le32(LSDW(ha->request_dma));
- init_fw_cb->pri.rqq_addr_hi = cpu_to_le32(MSDW(ha->request_dma));
- init_fw_cb->pri.compq_addr_lo = cpu_to_le32(LSDW(ha->response_dma));
- init_fw_cb->pri.compq_addr_hi = cpu_to_le32(MSDW(ha->response_dma));
- init_fw_cb->pri.shdwreg_addr_lo =
- cpu_to_le32(LSDW(ha->shadow_regs_dma));
- init_fw_cb->pri.shdwreg_addr_hi =
- cpu_to_le32(MSDW(ha->shadow_regs_dma));
+ init_fw_cb->rqq_consumer_idx = cpu_to_le16(ha->request_out);
+ init_fw_cb->compq_producer_idx = cpu_to_le16(ha->response_in);
+ init_fw_cb->rqq_len = __constant_cpu_to_le16(REQUEST_QUEUE_DEPTH);
+ init_fw_cb->compq_len = __constant_cpu_to_le16(RESPONSE_QUEUE_DEPTH);
+ init_fw_cb->rqq_addr_lo = cpu_to_le32(LSDW(ha->request_dma));
+ init_fw_cb->rqq_addr_hi = cpu_to_le32(MSDW(ha->request_dma));
+ init_fw_cb->compq_addr_lo = cpu_to_le32(LSDW(ha->response_dma));
+ init_fw_cb->compq_addr_hi = cpu_to_le32(MSDW(ha->response_dma));
+ init_fw_cb->shdwreg_addr_lo = cpu_to_le32(LSDW(ha->shadow_regs_dma));
+ init_fw_cb->shdwreg_addr_hi = cpu_to_le32(MSDW(ha->shadow_regs_dma));
/* Set up required options. */
- init_fw_cb->pri.fw_options |=
+ init_fw_cb->fw_options |=
__constant_cpu_to_le16(FWOPT_SESSION_MODE |
FWOPT_INITIATOR_MODE);
- init_fw_cb->pri.fw_options &= __constant_cpu_to_le16(~FWOPT_TARGET_MODE);
-
- /* Save some info in adapter structure. */
- ha->firmware_options = le16_to_cpu(init_fw_cb->pri.fw_options);
- ha->tcp_options = le16_to_cpu(init_fw_cb->pri.ipv4_tcp_opts);
- ha->heartbeat_interval = init_fw_cb->pri.hb_interval;
- memcpy(ha->ip_address, init_fw_cb->pri.ipv4_addr,
- min(sizeof(ha->ip_address), sizeof(init_fw_cb->pri.ipv4_addr)));
- memcpy(ha->subnet_mask, init_fw_cb->pri.ipv4_subnet,
- min(sizeof(ha->subnet_mask), sizeof(init_fw_cb->pri.ipv4_subnet)));
- memcpy(ha->gateway, init_fw_cb->pri.ipv4_gw_addr,
- min(sizeof(ha->gateway), sizeof(init_fw_cb->pri.ipv4_gw_addr)));
- memcpy(ha->name_string, init_fw_cb->pri.iscsi_name,
- min(sizeof(ha->name_string),
- sizeof(init_fw_cb->pri.iscsi_name)));
- /*memcpy(ha->alias, init_fw_cb->Alias,
- min(sizeof(ha->alias), sizeof(init_fw_cb->Alias)));*/
-
- /* Save Command Line Paramater info */
- ha->port_down_retry_count = le16_to_cpu(init_fw_cb->pri.conn_ka_timeout);
- ha->discovery_wait = ql4xdiscoverywait;
+ init_fw_cb->fw_options &= __constant_cpu_to_le16(~FWOPT_TARGET_MODE);
- /* Send Initialize Firmware Control Block. */
- memset(&mbox_cmd, 0, sizeof(mbox_cmd));
- memset(&mbox_sts, 0, sizeof(mbox_sts));
-
- mbox_cmd[0] = MBOX_CMD_INITIALIZE_FIRMWARE;
- mbox_cmd[1] = 0;
- mbox_cmd[2] = LSDW(init_fw_cb_dma);
- mbox_cmd[3] = MSDW(init_fw_cb_dma);
- mbox_cmd[4] = sizeof(struct init_fw_ctrl_blk);
+ if (qla4xxx_set_ifcb(ha, &mbox_cmd[0], &mbox_sts[0], init_fw_cb_dma)
+ != QLA_SUCCESS) {
+ DEBUG2(printk(KERN_WARNING
+ "scsi%ld: %s: Failed to set init_fw_ctrl_blk\n",
+ ha->host_no, __func__));
+ goto exit_init_fw_cb;
+ }
- if (qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 1, &mbox_cmd[0], &mbox_sts[0]) ==
- QLA_SUCCESS)
- status = QLA_SUCCESS;
- else {
- DEBUG2(printk("scsi%ld: %s: MBOX_CMD_INITIALIZE_FIRMWARE "
- "failed w/ status %04X\n", ha->host_no, __func__,
- mbox_sts[0]));
+ if (qla4xxx_update_local_ifcb(ha, &mbox_cmd[0], &mbox_sts[0],
+ init_fw_cb, init_fw_cb_dma) != QLA_SUCCESS) {
+ DEBUG2(printk("scsi%ld: %s: Failed to update local ifcb\n",
+ ha->host_no, __func__));
+ goto exit_init_fw_cb;
}
- dma_free_coherent(&ha->pdev->dev, sizeof(struct init_fw_ctrl_blk),
- init_fw_cb, init_fw_cb_dma);
+ status = QLA_SUCCESS;
+
+exit_init_fw_cb:
+ dma_free_coherent(&ha->pdev->dev, sizeof(struct addr_ctrl_blk),
+ init_fw_cb, init_fw_cb_dma);
return status;
}
**/
int qla4xxx_get_dhcp_ip_address(struct scsi_qla_host * ha)
{
- struct init_fw_ctrl_blk *init_fw_cb;
+ struct addr_ctrl_blk *init_fw_cb;
dma_addr_t init_fw_cb_dma;
uint32_t mbox_cmd[MBOX_REG_COUNT];
uint32_t mbox_sts[MBOX_REG_COUNT];
init_fw_cb = dma_alloc_coherent(&ha->pdev->dev,
- sizeof(struct init_fw_ctrl_blk),
+ sizeof(struct addr_ctrl_blk),
&init_fw_cb_dma, GFP_KERNEL);
if (init_fw_cb == NULL) {
printk("scsi%ld: %s: Unable to alloc init_cb\n", ha->host_no,
}
/* Get Initialize Firmware Control Block. */
- memset(&mbox_cmd, 0, sizeof(mbox_cmd));
- memset(&mbox_sts, 0, sizeof(mbox_sts));
-
- memset(init_fw_cb, 0, sizeof(struct init_fw_ctrl_blk));
- mbox_cmd[0] = MBOX_CMD_GET_INIT_FW_CTRL_BLOCK;
- mbox_cmd[2] = LSDW(init_fw_cb_dma);
- mbox_cmd[3] = MSDW(init_fw_cb_dma);
- mbox_cmd[4] = sizeof(struct init_fw_ctrl_blk);
-
- if (qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 1, &mbox_cmd[0], &mbox_sts[0]) !=
+ memset(init_fw_cb, 0, sizeof(struct addr_ctrl_blk));
+ if (qla4xxx_get_ifcb(ha, &mbox_cmd[0], &mbox_sts[0], init_fw_cb_dma) !=
QLA_SUCCESS) {
DEBUG2(printk("scsi%ld: %s: Failed to get init_fw_ctrl_blk\n",
ha->host_no, __func__));
dma_free_coherent(&ha->pdev->dev,
- sizeof(struct init_fw_ctrl_blk),
+ sizeof(struct addr_ctrl_blk),
init_fw_cb, init_fw_cb_dma);
return QLA_ERROR;
}
/* Save IP Address. */
- memcpy(ha->ip_address, init_fw_cb->pri.ipv4_addr,
- min(sizeof(ha->ip_address), sizeof(init_fw_cb->pri.ipv4_addr)));
- memcpy(ha->subnet_mask, init_fw_cb->pri.ipv4_subnet,
- min(sizeof(ha->subnet_mask), sizeof(init_fw_cb->pri.ipv4_subnet)));
- memcpy(ha->gateway, init_fw_cb->pri.ipv4_gw_addr,
- min(sizeof(ha->gateway), sizeof(init_fw_cb->pri.ipv4_gw_addr)));
-
- dma_free_coherent(&ha->pdev->dev, sizeof(struct init_fw_ctrl_blk),
- init_fw_cb, init_fw_cb_dma);
+ qla4xxx_update_local_ip(ha, init_fw_cb);
+ dma_free_coherent(&ha->pdev->dev, sizeof(struct addr_ctrl_blk),
+ init_fw_cb, init_fw_cb_dma);
return QLA_SUCCESS;
}
uint16_t *connection_id)
{
int status = QLA_ERROR;
+ uint16_t options;
uint32_t mbox_cmd[MBOX_REG_COUNT];
uint32_t mbox_sts[MBOX_REG_COUNT];
goto exit_get_fwddb;
}
if (fw_ddb_entry) {
- dev_info(&ha->pdev->dev, "DDB[%d] MB0 %04x Tot %d Next %d "
- "State %04x ConnErr %08x %d.%d.%d.%d:%04d \"%s\"\n",
- fw_ddb_index, mbox_sts[0], mbox_sts[2], mbox_sts[3],
- mbox_sts[4], mbox_sts[5], fw_ddb_entry->ip_addr[0],
- fw_ddb_entry->ip_addr[1], fw_ddb_entry->ip_addr[2],
- fw_ddb_entry->ip_addr[3],
- le16_to_cpu(fw_ddb_entry->port),
- fw_ddb_entry->iscsi_name);
+ options = le16_to_cpu(fw_ddb_entry->options);
+ if (options & DDB_OPT_IPV6_DEVICE) {
+ dev_info(&ha->pdev->dev, "%s: DDB[%d] MB0 %04x Tot %d "
+ "Next %d State %04x ConnErr %08x %pI6 "
+ ":%04d \"%s\"\n", __func__, fw_ddb_index,
+ mbox_sts[0], mbox_sts[2], mbox_sts[3],
+ mbox_sts[4], mbox_sts[5],
+ fw_ddb_entry->ip_addr,
+ le16_to_cpu(fw_ddb_entry->port),
+ fw_ddb_entry->iscsi_name);
+ } else {
+ dev_info(&ha->pdev->dev, "%s: DDB[%d] MB0 %04x Tot %d "
+ "Next %d State %04x ConnErr %08x %pI4 "
+ ":%04d \"%s\"\n", __func__, fw_ddb_index,
+ mbox_sts[0], mbox_sts[2], mbox_sts[3],
+ mbox_sts[4], mbox_sts[5],
+ fw_ddb_entry->ip_addr,
+ le16_to_cpu(fw_ddb_entry->port),
+ fw_ddb_entry->iscsi_name);
+ }
}
if (num_valid_ddb_entries)
*num_valid_ddb_entries = mbox_sts[2];
}
/**
+ * qla4xxx_abort_task - issues Abort Task
+ * @ha: Pointer to host adapter structure.
+ * @srb: Pointer to srb entry
+ *
+ * This routine performs a LUN RESET on the specified target/lun.
+ * The caller must ensure that the ddb_entry and lun_entry pointers
+ * are valid before calling this routine.
+ **/
+int qla4xxx_abort_task(struct scsi_qla_host *ha, struct srb *srb)
+{
+ uint32_t mbox_cmd[MBOX_REG_COUNT];
+ uint32_t mbox_sts[MBOX_REG_COUNT];
+ struct scsi_cmnd *cmd = srb->cmd;
+ int status = QLA_SUCCESS;
+ unsigned long flags = 0;
+ uint32_t index;
+
+ /*
+ * Send abort task command to ISP, so that the ISP will return
+ * request with ABORT status
+ */
+ memset(&mbox_cmd, 0, sizeof(mbox_cmd));
+ memset(&mbox_sts, 0, sizeof(mbox_sts));
+
+ spin_lock_irqsave(&ha->hardware_lock, flags);
+ index = (unsigned long)(unsigned char *)cmd->host_scribble;
+ spin_unlock_irqrestore(&ha->hardware_lock, flags);
+
+ /* Firmware already posted completion on response queue */
+ if (index == MAX_SRBS)
+ return status;
+
+ mbox_cmd[0] = MBOX_CMD_ABORT_TASK;
+ mbox_cmd[1] = srb->fw_ddb_index;
+ mbox_cmd[2] = index;
+ /* Immediate Command Enable */
+ mbox_cmd[5] = 0x01;
+
+ qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 5, &mbox_cmd[0],
+ &mbox_sts[0]);
+ if (mbox_sts[0] != MBOX_STS_COMMAND_COMPLETE) {
+ status = QLA_ERROR;
+
+ DEBUG2(printk(KERN_WARNING "scsi%ld:%d:%d: abort task FAILED: "
+ "mbx0=%04X, mb1=%04X, mb2=%04X, mb3=%04X, mb4=%04X\n",
+ ha->host_no, cmd->device->id, cmd->device->lun, mbox_sts[0],
+ mbox_sts[1], mbox_sts[2], mbox_sts[3], mbox_sts[4]));
+ }
+
+ return status;
+}
+
+/**
* qla4xxx_reset_lun - issues LUN Reset
* @ha: Pointer to host adapter structure.
* @db_entry: Pointer to device database entry
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff