uint32_t hbq_count; /* Count of configured HBQs */
struct hbq_s hbqs[LPFC_MAX_HBQS]; /* local copy of hbq indicies */
+ uint32_t fcp_qidx; /* next work queue to post work to */
+
unsigned long pci_bar0_map; /* Physical address for PCI BAR0 */
unsigned long pci_bar1_map; /* Physical address for PCI BAR1 */
unsigned long pci_bar2_map; /* Physical address for PCI BAR2 */
return 0;
}
+/**
+ * lpfc_sw_name_match - Check if the fcf switch name match.
+ * @fab_name: pointer to fabric name.
+ * @new_fcf_record: pointer to fcf record.
+ *
+ * This routine compare the fcf record's switch name with provided
+ * switch name. If the switch name are identical this function
+ * returns 1 else return 0.
+ **/
+static uint32_t
+lpfc_sw_name_match(uint8_t *sw_name, struct fcf_record *new_fcf_record)
+{
+ if ((sw_name[0] ==
+ bf_get(lpfc_fcf_record_switch_name_0, new_fcf_record)) &&
+ (sw_name[1] ==
+ bf_get(lpfc_fcf_record_switch_name_1, new_fcf_record)) &&
+ (sw_name[2] ==
+ bf_get(lpfc_fcf_record_switch_name_2, new_fcf_record)) &&
+ (sw_name[3] ==
+ bf_get(lpfc_fcf_record_switch_name_3, new_fcf_record)) &&
+ (sw_name[4] ==
+ bf_get(lpfc_fcf_record_switch_name_4, new_fcf_record)) &&
+ (sw_name[5] ==
+ bf_get(lpfc_fcf_record_switch_name_5, new_fcf_record)) &&
+ (sw_name[6] ==
+ bf_get(lpfc_fcf_record_switch_name_6, new_fcf_record)) &&
+ (sw_name[7] ==
+ bf_get(lpfc_fcf_record_switch_name_7, new_fcf_record)))
+ return 1;
+ else
+ return 0;
+}
+
/**
* lpfc_mac_addr_match - Check if the fcf mac address match.
* @phba: pointer to lpfc hba data structure.
bf_get(lpfc_fcf_record_mac_5, new_fcf_record);
phba->fcf.fcf_indx = bf_get(lpfc_fcf_record_fcf_index, new_fcf_record);
phba->fcf.priority = new_fcf_record->fip_priority;
+ phba->fcf.switch_name[0] =
+ bf_get(lpfc_fcf_record_switch_name_0, new_fcf_record);
+ phba->fcf.switch_name[1] =
+ bf_get(lpfc_fcf_record_switch_name_1, new_fcf_record);
+ phba->fcf.switch_name[2] =
+ bf_get(lpfc_fcf_record_switch_name_2, new_fcf_record);
+ phba->fcf.switch_name[3] =
+ bf_get(lpfc_fcf_record_switch_name_3, new_fcf_record);
+ phba->fcf.switch_name[4] =
+ bf_get(lpfc_fcf_record_switch_name_4, new_fcf_record);
+ phba->fcf.switch_name[5] =
+ bf_get(lpfc_fcf_record_switch_name_5, new_fcf_record);
+ phba->fcf.switch_name[6] =
+ bf_get(lpfc_fcf_record_switch_name_6, new_fcf_record);
+ phba->fcf.switch_name[7] =
+ bf_get(lpfc_fcf_record_switch_name_7, new_fcf_record);
}
/**
if ((conn_entry->conn_rec.flags & FCFCNCT_FBNM_VALID) &&
!lpfc_fab_name_match(conn_entry->conn_rec.fabric_name,
- new_fcf_record))
+ new_fcf_record))
+ continue;
+ if ((conn_entry->conn_rec.flags & FCFCNCT_SWNM_VALID) &&
+ !lpfc_sw_name_match(conn_entry->conn_rec.switch_name,
+ new_fcf_record))
continue;
-
if (conn_entry->conn_rec.flags & FCFCNCT_VLAN_VALID) {
/*
* If the vlan bit map does not have the bit set for the
spin_lock_irqsave(&phba->hbalock, flags);
if (phba->fcf.fcf_flag & FCF_IN_USE) {
if (lpfc_fab_name_match(phba->fcf.fabric_name,
- new_fcf_record) &&
+ new_fcf_record) &&
+ lpfc_sw_name_match(phba->fcf.switch_name,
+ new_fcf_record) &&
lpfc_mac_addr_match(phba, new_fcf_record)) {
phba->fcf.fcf_flag |= FCF_AVAILABLE;
spin_unlock_irqrestore(&phba->hbalock, flags);
* If there is a record with lower priority value for
* the current FCF, use that record.
*/
- if (lpfc_fab_name_match(phba->fcf.fabric_name, new_fcf_record)
- && (new_fcf_record->fip_priority <
- phba->fcf.priority)) {
+ if (lpfc_fab_name_match(phba->fcf.fabric_name,
+ new_fcf_record) &&
+ (new_fcf_record->fip_priority < phba->fcf.priority)) {
/* Use this FCF record */
lpfc_copy_fcf_record(phba, new_fcf_record);
phba->fcf.addr_mode = addr_mode;
uint32_t addr_hi;
};
+#define LPFC_SLIREV_CONF_WORD 0x58
+struct lpfc_sli_intf {
+ uint32_t word0;
+#define lpfc_sli_intf_iftype_MASK 0x00000007
+#define lpfc_sli_intf_iftype_SHIFT 0
+#define lpfc_sli_intf_iftype_WORD word0
+#define lpfc_sli_intf_rev_MASK 0x0000000f
+#define lpfc_sli_intf_rev_SHIFT 4
+#define lpfc_sli_intf_rev_WORD word0
+#define LPFC_SLIREV_CONF_SLI4 4
+#define lpfc_sli_intf_family_MASK 0x000000ff
+#define lpfc_sli_intf_family_SHIFT 8
+#define lpfc_sli_intf_family_WORD word0
+#define lpfc_sli_intf_feat1_MASK 0x000000ff
+#define lpfc_sli_intf_feat1_SHIFT 16
+#define lpfc_sli_intf_feat1_WORD word0
+#define lpfc_sli_intf_feat2_MASK 0x0000001f
+#define lpfc_sli_intf_feat2_SHIFT 24
+#define lpfc_sli_intf_feat2_WORD word0
+#define lpfc_sli_intf_valid_MASK 0x00000007
+#define lpfc_sli_intf_valid_SHIFT 29
+#define lpfc_sli_intf_valid_WORD word0
+#define LPFC_SLI_INTF_VALID 6
+};
+
#define LPFC_SLI4_BAR0 1
#define LPFC_SLI4_BAR1 2
#define LPFC_SLI4_BAR2 4
#define lpfc_fcf_record_fcf_state_MASK 0x0000FFFF
#define lpfc_fcf_record_fcf_state_WORD word8
uint8_t vlan_bitmap[512];
+ uint32_t word137;
+#define lpfc_fcf_record_switch_name_0_SHIFT 0
+#define lpfc_fcf_record_switch_name_0_MASK 0x000000FF
+#define lpfc_fcf_record_switch_name_0_WORD word137
+#define lpfc_fcf_record_switch_name_1_SHIFT 8
+#define lpfc_fcf_record_switch_name_1_MASK 0x000000FF
+#define lpfc_fcf_record_switch_name_1_WORD word137
+#define lpfc_fcf_record_switch_name_2_SHIFT 16
+#define lpfc_fcf_record_switch_name_2_MASK 0x000000FF
+#define lpfc_fcf_record_switch_name_2_WORD word137
+#define lpfc_fcf_record_switch_name_3_SHIFT 24
+#define lpfc_fcf_record_switch_name_3_MASK 0x000000FF
+#define lpfc_fcf_record_switch_name_3_WORD word137
+ uint32_t word138;
+#define lpfc_fcf_record_switch_name_4_SHIFT 0
+#define lpfc_fcf_record_switch_name_4_MASK 0x000000FF
+#define lpfc_fcf_record_switch_name_4_WORD word138
+#define lpfc_fcf_record_switch_name_5_SHIFT 8
+#define lpfc_fcf_record_switch_name_5_MASK 0x000000FF
+#define lpfc_fcf_record_switch_name_5_WORD word138
+#define lpfc_fcf_record_switch_name_6_SHIFT 16
+#define lpfc_fcf_record_switch_name_6_MASK 0x000000FF
+#define lpfc_fcf_record_switch_name_6_WORD word138
+#define lpfc_fcf_record_switch_name_7_SHIFT 24
+#define lpfc_fcf_record_switch_name_7_MASK 0x000000FF
+#define lpfc_fcf_record_switch_name_7_WORD word138
};
struct lpfc_mbx_read_fcf_tbl {
struct lpfc_mbx_resume_rpi {
uint32_t word1;
-#define lpfc_resume_rpi_rpi_SHIFT 0
-#define lpfc_resume_rpi_rpi_MASK 0x0000FFFF
-#define lpfc_resume_rpi_rpi_WORD word1
+#define lpfc_resume_rpi_index_SHIFT 0
+#define lpfc_resume_rpi_index_MASK 0x0000FFFF
+#define lpfc_resume_rpi_index_WORD word1
+#define lpfc_resume_rpi_ii_SHIFT 30
+#define lpfc_resume_rpi_ii_MASK 0x00000003
+#define lpfc_resume_rpi_ii_WORD word1
+#define RESUME_INDEX_RPI 0
+#define RESUME_INDEX_VPI 1
+#define RESUME_INDEX_VFI 2
+#define RESUME_INDEX_FCFI 3
uint32_t event_tag;
- uint32_t word3_rsvd;
- uint32_t word4_rsvd;
- uint32_t word5_rsvd;
- uint32_t word6;
-#define lpfc_resume_rpi_vpi_SHIFT 0
-#define lpfc_resume_rpi_vpi_MASK 0x0000FFFF
-#define lpfc_resume_rpi_vpi_WORD word6
-#define lpfc_resume_rpi_vfi_SHIFT 16
-#define lpfc_resume_rpi_vfi_MASK 0x0000FFFF
-#define lpfc_resume_rpi_vfi_WORD word6
};
#define REG_FCF_INVALID_QID 0xFFFF
if (!phba->sli4_hba.STAregaddr)
return -ENODEV;
- /* With uncoverable error, log the error message and return error */
- onlnreg0 = readl(phba->sli4_hba.ONLINE0regaddr);
- onlnreg1 = readl(phba->sli4_hba.ONLINE1regaddr);
- if ((onlnreg0 != LPFC_ONLINE_NERR) || (onlnreg1 != LPFC_ONLINE_NERR)) {
- uerrlo_reg.word0 = readl(phba->sli4_hba.UERRLOregaddr);
- uerrhi_reg.word0 = readl(phba->sli4_hba.UERRHIregaddr);
- if (uerrlo_reg.word0 || uerrhi_reg.word0) {
- lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
- "1422 HBA Unrecoverable error: "
- "uerr_lo_reg=0x%x, uerr_hi_reg=0x%x, "
- "online0_reg=0x%x, online1_reg=0x%x\n",
- uerrlo_reg.word0, uerrhi_reg.word0,
- onlnreg0, onlnreg1);
- }
- return -ENODEV;
- }
-
/* Wait up to 30 seconds for the SLI Port POST done and ready */
for (i = 0; i < 3000; i++) {
sta_reg.word0 = readl(phba->sli4_hba.STAregaddr);
bf_get(lpfc_scratchpad_featurelevel1, &scratchpad),
bf_get(lpfc_scratchpad_featurelevel2, &scratchpad));
+ /* With uncoverable error, log the error message and return error */
+ onlnreg0 = readl(phba->sli4_hba.ONLINE0regaddr);
+ onlnreg1 = readl(phba->sli4_hba.ONLINE1regaddr);
+ if ((onlnreg0 != LPFC_ONLINE_NERR) || (onlnreg1 != LPFC_ONLINE_NERR)) {
+ uerrlo_reg.word0 = readl(phba->sli4_hba.UERRLOregaddr);
+ uerrhi_reg.word0 = readl(phba->sli4_hba.UERRHIregaddr);
+ if (uerrlo_reg.word0 || uerrhi_reg.word0) {
+ lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+ "1422 HBA Unrecoverable error: "
+ "uerr_lo_reg=0x%x, uerr_hi_reg=0x%x, "
+ "online0_reg=0x%x, online1_reg=0x%x\n",
+ uerrlo_reg.word0, uerrhi_reg.word0,
+ onlnreg0, onlnreg1);
+ }
+ return -ENODEV;
+ }
+
return port_error;
}
lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid)
{
int rc;
- uint16_t dev_id;
+ struct lpfc_sli_intf intf;
- if (pci_read_config_word(pdev, PCI_DEVICE_ID, &dev_id))
+ if (pci_read_config_dword(pdev, LPFC_SLIREV_CONF_WORD, &intf.word0))
return -ENODEV;
- switch (dev_id) {
- case PCI_DEVICE_ID_TIGERSHARK:
+ if ((bf_get(lpfc_sli_intf_valid, &intf) == LPFC_SLI_INTF_VALID) &&
+ (bf_get(lpfc_sli_intf_rev, &intf) == LPFC_SLIREV_CONF_SLI4))
rc = lpfc_pci_probe_one_s4(pdev, pid);
- break;
- default:
+ else
rc = lpfc_pci_probe_one_s3(pdev, pid);
- break;
- }
+
return rc;
}
memset(mbox, 0, sizeof(*mbox));
resume_rpi = &mbox->u.mqe.un.resume_rpi;
bf_set(lpfc_mqe_command, &mbox->u.mqe, MBX_RESUME_RPI);
- bf_set(lpfc_resume_rpi_rpi, resume_rpi, ndlp->nlp_rpi);
- bf_set(lpfc_resume_rpi_vpi, resume_rpi,
- ndlp->vport->vpi + ndlp->vport->phba->vpi_base);
- bf_set(lpfc_resume_rpi_vfi, resume_rpi,
- ndlp->vport->vfi + ndlp->vport->phba->vfi_base);
+ bf_set(lpfc_resume_rpi_index, resume_rpi, ndlp->nlp_rpi);
+ bf_set(lpfc_resume_rpi_ii, resume_rpi, RESUME_INDEX_RPI);
+ resume_rpi->event_tag = ndlp->phba->fc_eventTag;
}
lpfc_sli4_rb_setup(phba);
/* Start the ELS watchdog timer */
- /*
- * The driver for SLI4 is not yet ready to process timeouts
- * or interrupts. Once it is, the comment bars can be removed.
- */
- /* mod_timer(&vport->els_tmofunc,
- * jiffies + HZ * (phba->fc_ratov*2)); */
+ mod_timer(&vport->els_tmofunc,
+ jiffies + HZ * (phba->fc_ratov * 2));
/* Start heart beat timer */
mod_timer(&phba->hb_tmofunc,
unsigned long iflags;
int rc;
+ rc = lpfc_mbox_dev_check(phba);
+ if (unlikely(rc)) {
+ lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_SLI,
+ "(%d):2544 Mailbox command x%x (x%x) "
+ "cannot issue Data: x%x x%x\n",
+ mboxq->vport ? mboxq->vport->vpi : 0,
+ mboxq->u.mb.mbxCommand,
+ lpfc_sli4_mbox_opcode_get(phba, mboxq),
+ psli->sli_flag, flag);
+ goto out_not_finished;
+ }
+
/* Detect polling mode and jump to a handler */
if (!phba->sli4_hba.intr_enable) {
if (flag == MBX_POLL)
psli->sli_flag, flag);
goto out_not_finished;
}
- rc = lpfc_mbox_dev_check(phba);
- if (unlikely(rc)) {
- lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_SLI,
- "(%d):2544 Mailbox command x%x (x%x) "
- "cannot issue Data: x%x x%x\n",
- mboxq->vport ? mboxq->vport->vpi : 0,
- mboxq->u.mb.mbxCommand,
- lpfc_sli4_mbox_opcode_get(phba, mboxq),
- psli->sli_flag, flag);
- goto out_not_finished;
- }
/* Put the mailbox command to the driver internal FIFO */
psli->slistat.mbox_busy++;
/**
* lpfc_sli4_scmd_to_wqidx_distr - scsi command to SLI4 WQ index distribution
* @phba: Pointer to HBA context object.
- * @piocb: Pointer to command iocb.
*
* This routine performs a round robin SCSI command to SLI4 FCP WQ index
- * distribution.
+ * distribution. This is called by __lpfc_sli_issue_iocb_s4() with the hbalock
+ * held.
*
* Return: index into SLI4 fast-path FCP queue index.
**/
static uint32_t
-lpfc_sli4_scmd_to_wqidx_distr(struct lpfc_hba *phba, struct lpfc_iocbq *piocb)
+lpfc_sli4_scmd_to_wqidx_distr(struct lpfc_hba *phba)
{
- static uint32_t fcp_qidx;
+ ++phba->fcp_qidx;
+ if (phba->fcp_qidx >= phba->cfg_fcp_wq_count)
+ phba->fcp_qidx = 0;
- return fcp_qidx++ % phba->cfg_fcp_wq_count;
+ return phba->fcp_qidx;
}
/**
return IOCB_ERROR;
if (piocb->iocb_flag & LPFC_IO_FCP) {
- fcp_wqidx = lpfc_sli4_scmd_to_wqidx_distr(phba, piocb);
+ fcp_wqidx = lpfc_sli4_scmd_to_wqidx_distr(phba);
if (lpfc_sli4_wq_put(phba->sli4_hba.fcp_wq[fcp_wqidx], &wqe))
return IOCB_ERROR;
} else {
"online0_reg=0x%x, online1_reg=0x%x\n",
uerr_sta_lo, uerr_sta_hi,
onlnreg0, onlnreg1);
- /* TEMP: as the driver error recover logic is not
- * fully developed, we just log the error message
- * and the device error attention action is now
- * temporarily disabled.
- */
- return 0;
phba->work_status[0] = uerr_sta_lo;
phba->work_status[1] = uerr_sta_hi;
/* Set the driver HA work bitmap */
eq->host_index = 0;
eq->hba_index = 0;
- if (rc != MBX_TIMEOUT)
- mempool_free(mbox, phba->mbox_mem_pool);
+ mempool_free(mbox, phba->mbox_mem_pool);
return status;
}
cq->queue_id = bf_get(lpfc_mbx_cq_create_q_id, &cq_create->u.response);
cq->host_index = 0;
cq->hba_index = 0;
-out:
- if (rc != MBX_TIMEOUT)
- mempool_free(mbox, phba->mbox_mem_pool);
+out:
+ mempool_free(mbox, phba->mbox_mem_pool);
return status;
}
/* link the mq onto the parent cq child list */
list_add_tail(&mq->list, &cq->child_list);
out:
- if (rc != MBX_TIMEOUT)
- mempool_free(mbox, phba->mbox_mem_pool);
+ mempool_free(mbox, phba->mbox_mem_pool);
return status;
}
/* link the wq onto the parent cq child list */
list_add_tail(&wq->list, &cq->child_list);
out:
- if (rc != MBX_TIMEOUT)
- mempool_free(mbox, phba->mbox_mem_pool);
+ mempool_free(mbox, phba->mbox_mem_pool);
return status;
}
list_add_tail(&drq->list, &cq->child_list);
out:
- if (rc != MBX_TIMEOUT)
- mempool_free(mbox, phba->mbox_mem_pool);
+ mempool_free(mbox, phba->mbox_mem_pool);
return status;
}
/* Remove eq from any list */
list_del_init(&eq->list);
- if (rc != MBX_TIMEOUT)
- mempool_free(mbox, eq->phba->mbox_mem_pool);
+ mempool_free(mbox, eq->phba->mbox_mem_pool);
return status;
}
}
/* Remove cq from any list */
list_del_init(&cq->list);
- if (rc != MBX_TIMEOUT)
- mempool_free(mbox, cq->phba->mbox_mem_pool);
+ mempool_free(mbox, cq->phba->mbox_mem_pool);
return status;
}
}
/* Remove mq from any list */
list_del_init(&mq->list);
- if (rc != MBX_TIMEOUT)
- mempool_free(mbox, mq->phba->mbox_mem_pool);
+ mempool_free(mbox, mq->phba->mbox_mem_pool);
return status;
}
}
/* Remove wq from any list */
list_del_init(&wq->list);
- if (rc != MBX_TIMEOUT)
- mempool_free(mbox, wq->phba->mbox_mem_pool);
+ mempool_free(mbox, wq->phba->mbox_mem_pool);
return status;
}
}
list_del_init(&hrq->list);
list_del_init(&drq->list);
- if (rc != MBX_TIMEOUT)
- mempool_free(mbox, hrq->phba->mbox_mem_pool);
+ mempool_free(mbox, hrq->phba->mbox_mem_pool);
return status;
}
first_iocbq = lpfc_sli_get_iocbq(vport->phba);
if (first_iocbq) {
/* Initialize the first IOCB. */
+ first_iocbq->iocb.unsli3.rcvsli3.acc_len = 0;
first_iocbq->iocb.ulpStatus = IOSTAT_SUCCESS;
first_iocbq->iocb.ulpCommand = CMD_IOCB_RCV_SEQ64_CX;
first_iocbq->iocb.ulpContext = be16_to_cpu(fc_hdr->fh_ox_id);
first_iocbq->iocb.un.cont64[0].tus.f.bdeSize =
LPFC_DATA_BUF_SIZE;
first_iocbq->iocb.un.rcvels.remoteID = sid;
+ first_iocbq->iocb.unsli3.rcvsli3.acc_len +=
+ bf_get(lpfc_rcqe_length, &seq_dmabuf->rcqe);
}
iocbq = first_iocbq;
/*
iocbq->iocb.ulpBdeCount++;
iocbq->iocb.unsli3.rcvsli3.bde2.tus.f.bdeSize =
LPFC_DATA_BUF_SIZE;
+ first_iocbq->iocb.unsli3.rcvsli3.acc_len +=
+ bf_get(lpfc_rcqe_length, &seq_dmabuf->rcqe);
} else {
iocbq = lpfc_sli_get_iocbq(vport->phba);
if (!iocbq) {
iocbq->iocb.ulpBdeCount = 1;
iocbq->iocb.un.cont64[0].tus.f.bdeSize =
LPFC_DATA_BUF_SIZE;
+ first_iocbq->iocb.unsli3.rcvsli3.acc_len +=
+ bf_get(lpfc_rcqe_length, &seq_dmabuf->rcqe);
iocbq->iocb.un.rcvels.remoteID = sid;
list_add_tail(&iocbq->list, &first_iocbq->list);
}
struct lpfc_fcf {
uint8_t fabric_name[8];
+ uint8_t switch_name[8];
uint8_t mac_addr[6];
uint16_t fcf_indx;
uint16_t fcfi;
git.openpandora.org / pandora-kernel.git / commitdiff