@@ -3867,7 +3867,7 @@ lpfc_bsg_sli_cfg_read_cmd_ext(struct lpfc_hba *phba, struct bsg_job *job,
"ext_buf_cnt:%d\n", ext_buf_cnt);
} else {
/* sanity check on interface type for support */
- if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) !=
+ if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) <
LPFC_SLI_INTF_IF_TYPE_2) {
rc = -ENODEV;
goto job_error;
@@ -4053,7 +4053,7 @@ lpfc_bsg_sli_cfg_write_cmd_ext(struct lpfc_hba *phba, struct bsg_job *job,
"ext_buf_cnt:%d\n", ext_buf_cnt);
} else {
/* sanity check on interface type for support */
- if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) !=
+ if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) <
LPFC_SLI_INTF_IF_TYPE_2)
return -ENODEV;
/* nemb_tp == nemb_hbd */
@@ -84,6 +84,7 @@ struct lpfc_sli_intf {
#define LPFC_SLI_INTF_IF_TYPE_0 0
#define LPFC_SLI_INTF_IF_TYPE_1 1
#define LPFC_SLI_INTF_IF_TYPE_2 2
+#define LPFC_SLI_INTF_IF_TYPE_6 6
#define lpfc_sli_intf_sli_family_SHIFT 8
#define lpfc_sli_intf_sli_family_MASK 0x0000000F
#define lpfc_sli_intf_sli_family_WORD word0
@@ -731,11 +732,13 @@ struct lpfc_register {
* register sets depending on the UCNA Port's reported if_type
* value. For UCNA ports running SLI4 and if_type 0, they reside in
* BAR4. For UCNA ports running SLI4 and if_type 2, they reside in
- * BAR0. The offsets are the same so the driver must account for
- * any base address difference.
+ * BAR0. For FC ports running SLI4 and if_type 6, they reside in
+ * BAR2. The offsets and base address are different, so the driver
+ * has to compute the register addresses accordingly
*/
#define LPFC_ULP0_RQ_DOORBELL 0x00A0
#define LPFC_ULP1_RQ_DOORBELL 0x00C0
+#define LPFC_IF6_RQ_DOORBELL 0x0080
#define lpfc_rq_db_list_fm_num_posted_SHIFT 24
#define lpfc_rq_db_list_fm_num_posted_MASK 0x00FF
#define lpfc_rq_db_list_fm_num_posted_WORD word0
@@ -770,6 +773,20 @@ struct lpfc_register {
#define lpfc_wq_db_ring_fm_id_MASK 0xFFFF
#define lpfc_wq_db_ring_fm_id_WORD word0
+#define LPFC_IF6_WQ_DOORBELL 0x0040
+#define lpfc_if6_wq_db_list_fm_num_posted_SHIFT 24
+#define lpfc_if6_wq_db_list_fm_num_posted_MASK 0x00FF
+#define lpfc_if6_wq_db_list_fm_num_posted_WORD word0
+#define lpfc_if6_wq_db_list_fm_dpp_SHIFT 23
+#define lpfc_if6_wq_db_list_fm_dpp_MASK 0x0001
+#define lpfc_if6_wq_db_list_fm_dpp_WORD word0
+#define lpfc_if6_wq_db_list_fm_dpp_id_SHIFT 16
+#define lpfc_if6_wq_db_list_fm_dpp_id_MASK 0x001F
+#define lpfc_if6_wq_db_list_fm_dpp_id_WORD word0
+#define lpfc_if6_wq_db_list_fm_id_SHIFT 0
+#define lpfc_if6_wq_db_list_fm_id_MASK 0xFFFF
+#define lpfc_if6_wq_db_list_fm_id_WORD word0
+
#define LPFC_EQCQ_DOORBELL 0x0120
#define lpfc_eqcq_doorbell_se_SHIFT 31
#define lpfc_eqcq_doorbell_se_MASK 0x0001
@@ -805,6 +822,38 @@ struct lpfc_register {
#define LPFC_CQID_HI_FIELD_SHIFT 10
#define LPFC_EQID_HI_FIELD_SHIFT 9
+#define LPFC_IF6_CQ_DOORBELL 0x00C0
+#define lpfc_if6_cq_doorbell_se_SHIFT 31
+#define lpfc_if6_cq_doorbell_se_MASK 0x0001
+#define lpfc_if6_cq_doorbell_se_WORD word0
+#define LPFC_IF6_CQ_SOLICIT_ENABLE_OFF 0
+#define LPFC_IF6_CQ_SOLICIT_ENABLE_ON 1
+#define lpfc_if6_cq_doorbell_arm_SHIFT 29
+#define lpfc_if6_cq_doorbell_arm_MASK 0x0001
+#define lpfc_if6_cq_doorbell_arm_WORD word0
+#define lpfc_if6_cq_doorbell_num_released_SHIFT 16
+#define lpfc_if6_cq_doorbell_num_released_MASK 0x1FFF
+#define lpfc_if6_cq_doorbell_num_released_WORD word0
+#define lpfc_if6_cq_doorbell_cqid_SHIFT 0
+#define lpfc_if6_cq_doorbell_cqid_MASK 0xFFFF
+#define lpfc_if6_cq_doorbell_cqid_WORD word0
+
+#define LPFC_IF6_EQ_DOORBELL 0x0120
+#define lpfc_if6_eq_doorbell_io_SHIFT 31
+#define lpfc_if6_eq_doorbell_io_MASK 0x0001
+#define lpfc_if6_eq_doorbell_io_WORD word0
+#define LPFC_IF6_EQ_INTR_OVERRIDE_OFF 0
+#define LPFC_IF6_EQ_INTR_OVERRIDE_ON 1
+#define lpfc_if6_eq_doorbell_arm_SHIFT 29
+#define lpfc_if6_eq_doorbell_arm_MASK 0x0001
+#define lpfc_if6_eq_doorbell_arm_WORD word0
+#define lpfc_if6_eq_doorbell_num_released_SHIFT 16
+#define lpfc_if6_eq_doorbell_num_released_MASK 0x1FFF
+#define lpfc_if6_eq_doorbell_num_released_WORD word0
+#define lpfc_if6_eq_doorbell_eqid_SHIFT 0
+#define lpfc_if6_eq_doorbell_eqid_MASK 0x0FFF
+#define lpfc_if6_eq_doorbell_eqid_WORD word0
+
#define LPFC_BMBX 0x0160
#define lpfc_bmbx_addr_SHIFT 2
#define lpfc_bmbx_addr_MASK 0x3FFFFFFF
@@ -817,6 +866,7 @@ struct lpfc_register {
#define lpfc_bmbx_rdy_WORD word0
#define LPFC_MQ_DOORBELL 0x0140
+#define LPFC_IF6_MQ_DOORBELL 0x0160
#define lpfc_mq_doorbell_num_posted_SHIFT 16
#define lpfc_mq_doorbell_num_posted_MASK 0x3FFF
#define lpfc_mq_doorbell_num_posted_WORD word0
@@ -1761,7 +1761,7 @@ lpfc_sli4_port_sta_fn_reset(struct lpfc_hba *phba, int mbx_action,
int rc;
uint32_t intr_mode;
- if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) ==
+ if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) >=
LPFC_SLI_INTF_IF_TYPE_2) {
/*
* On error status condition, driver need to wait for port
@@ -1892,6 +1892,7 @@ lpfc_handle_eratt_s4(struct lpfc_hba *phba)
break;
case LPFC_SLI_INTF_IF_TYPE_2:
+ case LPFC_SLI_INTF_IF_TYPE_6:
pci_rd_rc1 = lpfc_readl(
phba->sli4_hba.u.if_type2.STATUSregaddr,
&portstat_reg.word0);
@@ -6018,7 +6019,7 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
return -ENOMEM;
/* IF Type 2 ports get initialized now. */
- if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) ==
+ if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) >=
LPFC_SLI_INTF_IF_TYPE_2) {
rc = lpfc_pci_function_reset(phba);
if (unlikely(rc)) {
@@ -7348,6 +7349,7 @@ lpfc_sli4_post_status_check(struct lpfc_hba *phba)
}
break;
case LPFC_SLI_INTF_IF_TYPE_2:
+ case LPFC_SLI_INTF_IF_TYPE_6:
/* Final checks. The port status should be clean. */
if (lpfc_readl(phba->sli4_hba.u.if_type2.STATUSregaddr,
®_data.word0) ||
@@ -7438,6 +7440,28 @@ lpfc_sli4_bar0_register_memmap(struct lpfc_hba *phba, uint32_t if_type)
phba->sli4_hba.BMBXregaddr =
phba->sli4_hba.conf_regs_memmap_p + LPFC_BMBX;
break;
+ case LPFC_SLI_INTF_IF_TYPE_6:
+ phba->sli4_hba.u.if_type2.EQDregaddr =
+ phba->sli4_hba.conf_regs_memmap_p +
+ LPFC_CTL_PORT_EQ_DELAY_OFFSET;
+ phba->sli4_hba.u.if_type2.ERR1regaddr =
+ phba->sli4_hba.conf_regs_memmap_p +
+ LPFC_CTL_PORT_ER1_OFFSET;
+ phba->sli4_hba.u.if_type2.ERR2regaddr =
+ phba->sli4_hba.conf_regs_memmap_p +
+ LPFC_CTL_PORT_ER2_OFFSET;
+ phba->sli4_hba.u.if_type2.CTRLregaddr =
+ phba->sli4_hba.conf_regs_memmap_p +
+ LPFC_CTL_PORT_CTL_OFFSET;
+ phba->sli4_hba.u.if_type2.STATUSregaddr =
+ phba->sli4_hba.conf_regs_memmap_p +
+ LPFC_CTL_PORT_STA_OFFSET;
+ phba->sli4_hba.PSMPHRregaddr =
+ phba->sli4_hba.conf_regs_memmap_p +
+ LPFC_CTL_PORT_SEM_OFFSET;
+ phba->sli4_hba.BMBXregaddr =
+ phba->sli4_hba.conf_regs_memmap_p + LPFC_BMBX;
+ break;
case LPFC_SLI_INTF_IF_TYPE_1:
default:
dev_printk(KERN_ERR, &phba->pcidev->dev,
@@ -7451,20 +7475,43 @@ lpfc_sli4_bar0_register_memmap(struct lpfc_hba *phba, uint32_t if_type)
* lpfc_sli4_bar1_register_memmap - Set up SLI4 BAR1 register memory map.
* @phba: pointer to lpfc hba data structure.
*
- * This routine is invoked to set up SLI4 BAR1 control status register (CSR)
- * memory map.
+ * This routine is invoked to set up SLI4 BAR1 register memory map.
**/
static void
-lpfc_sli4_bar1_register_memmap(struct lpfc_hba *phba)
+lpfc_sli4_bar1_register_memmap(struct lpfc_hba *phba, uint32_t if_type)
{
- phba->sli4_hba.PSMPHRregaddr = phba->sli4_hba.ctrl_regs_memmap_p +
- LPFC_SLIPORT_IF0_SMPHR;
- phba->sli4_hba.ISRregaddr = phba->sli4_hba.ctrl_regs_memmap_p +
- LPFC_HST_ISR0;
- phba->sli4_hba.IMRregaddr = phba->sli4_hba.ctrl_regs_memmap_p +
- LPFC_HST_IMR0;
- phba->sli4_hba.ISCRregaddr = phba->sli4_hba.ctrl_regs_memmap_p +
- LPFC_HST_ISCR0;
+ switch (if_type) {
+ case LPFC_SLI_INTF_IF_TYPE_0:
+ phba->sli4_hba.PSMPHRregaddr =
+ phba->sli4_hba.ctrl_regs_memmap_p +
+ LPFC_SLIPORT_IF0_SMPHR;
+ phba->sli4_hba.ISRregaddr = phba->sli4_hba.ctrl_regs_memmap_p +
+ LPFC_HST_ISR0;
+ phba->sli4_hba.IMRregaddr = phba->sli4_hba.ctrl_regs_memmap_p +
+ LPFC_HST_IMR0;
+ phba->sli4_hba.ISCRregaddr = phba->sli4_hba.ctrl_regs_memmap_p +
+ LPFC_HST_ISCR0;
+ break;
+ case LPFC_SLI_INTF_IF_TYPE_6:
+ phba->sli4_hba.RQDBregaddr = phba->sli4_hba.drbl_regs_memmap_p +
+ LPFC_IF6_RQ_DOORBELL;
+ phba->sli4_hba.WQDBregaddr = phba->sli4_hba.drbl_regs_memmap_p +
+ LPFC_IF6_WQ_DOORBELL;
+ phba->sli4_hba.CQDBregaddr = phba->sli4_hba.drbl_regs_memmap_p +
+ LPFC_IF6_CQ_DOORBELL;
+ phba->sli4_hba.EQDBregaddr = phba->sli4_hba.drbl_regs_memmap_p +
+ LPFC_IF6_EQ_DOORBELL;
+ phba->sli4_hba.MQDBregaddr = phba->sli4_hba.drbl_regs_memmap_p +
+ LPFC_IF6_MQ_DOORBELL;
+ break;
+ case LPFC_SLI_INTF_IF_TYPE_2:
+ case LPFC_SLI_INTF_IF_TYPE_1:
+ default:
+ dev_err(&phba->pcidev->dev,
+ "FATAL - unsupported SLI4 interface type - %d\n",
+ if_type);
+ break;
+ }
}
/**
@@ -7729,7 +7776,7 @@ lpfc_sli4_read_config(struct lpfc_hba *phba)
/* Update link speed if forced link speed is supported */
if_type = bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf);
- if (if_type == LPFC_SLI_INTF_IF_TYPE_2) {
+ if (if_type >= LPFC_SLI_INTF_IF_TYPE_2) {
forced_link_speed =
bf_get(lpfc_mbx_rd_conf_link_speed, rd_config);
if (forced_link_speed) {
@@ -7789,7 +7836,7 @@ lpfc_sli4_read_config(struct lpfc_hba *phba)
phba->cfg_hba_queue_depth = length;
}
- if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) !=
+ if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) <
LPFC_SLI_INTF_IF_TYPE_2)
goto read_cfg_out;
@@ -7903,6 +7950,7 @@ lpfc_setup_endian_order(struct lpfc_hba *phba)
}
mempool_free(mboxq, phba->mbox_mem_pool);
break;
+ case LPFC_SLI_INTF_IF_TYPE_6:
case LPFC_SLI_INTF_IF_TYPE_2:
case LPFC_SLI_INTF_IF_TYPE_1:
default:
@@ -9314,6 +9362,7 @@ lpfc_pci_function_reset(struct lpfc_hba *phba)
}
break;
case LPFC_SLI_INTF_IF_TYPE_2:
+ case LPFC_SLI_INTF_IF_TYPE_6:
wait:
/*
* Poll the Port Status Register and wait for RDY for
@@ -9469,7 +9518,7 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba)
} else {
phba->pci_bar0_map = pci_resource_start(pdev, 1);
bar0map_len = pci_resource_len(pdev, 1);
- if (if_type == LPFC_SLI_INTF_IF_TYPE_2) {
+ if (if_type >= LPFC_SLI_INTF_IF_TYPE_2) {
dev_printk(KERN_ERR, &pdev->dev,
"FATAL - No BAR0 mapping for SLI4, if_type 2\n");
goto out;
@@ -9506,13 +9555,32 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba)
}
phba->pci_bar2_memmap_p =
phba->sli4_hba.ctrl_regs_memmap_p;
- lpfc_sli4_bar1_register_memmap(phba);
+ lpfc_sli4_bar1_register_memmap(phba, if_type);
} else {
error = -ENOMEM;
goto out_iounmap_conf;
}
}
+ if ((if_type == LPFC_SLI_INTF_IF_TYPE_6) &&
+ (pci_resource_start(pdev, PCI_64BIT_BAR2))) {
+ /*
+ * Map SLI4 if type 6 HBA Doorbell Register base to a kernel
+ * virtual address and setup the registers.
+ */
+ phba->pci_bar1_map = pci_resource_start(pdev, PCI_64BIT_BAR2);
+ bar1map_len = pci_resource_len(pdev, PCI_64BIT_BAR2);
+ phba->sli4_hba.drbl_regs_memmap_p =
+ ioremap(phba->pci_bar1_map, bar1map_len);
+ if (!phba->sli4_hba.drbl_regs_memmap_p) {
+ dev_err(&pdev->dev,
+ "ioremap failed for SLI4 HBA doorbell registers.\n");
+ goto out_iounmap_conf;
+ }
+ phba->pci_bar2_memmap_p = phba->sli4_hba.drbl_regs_memmap_p;
+ lpfc_sli4_bar1_register_memmap(phba, if_type);
+ }
+
if (if_type == LPFC_SLI_INTF_IF_TYPE_0) {
if (pci_resource_start(pdev, PCI_64BIT_BAR4)) {
/*
@@ -9544,10 +9612,20 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba)
}
/* Set up the EQ/CQ register handeling functions now */
- if (if_type <= LPFC_SLI_INTF_IF_TYPE_2) {
+ switch (if_type) {
+ case LPFC_SLI_INTF_IF_TYPE_0:
+ case LPFC_SLI_INTF_IF_TYPE_2:
phba->sli4_hba.sli4_eq_clr_intr = lpfc_sli4_eq_clr_intr;
phba->sli4_hba.sli4_eq_release = lpfc_sli4_eq_release;
phba->sli4_hba.sli4_cq_release = lpfc_sli4_cq_release;
+ break;
+ case LPFC_SLI_INTF_IF_TYPE_6:
+ phba->sli4_hba.sli4_eq_clr_intr = lpfc_sli4_if6_eq_clr_intr;
+ phba->sli4_hba.sli4_eq_release = lpfc_sli4_if6_eq_release;
+ phba->sli4_hba.sli4_cq_release = lpfc_sli4_if6_cq_release;
+ break;
+ default:
+ break;
}
return 0;
@@ -9584,6 +9662,10 @@ lpfc_sli4_pci_mem_unset(struct lpfc_hba *phba)
case LPFC_SLI_INTF_IF_TYPE_2:
iounmap(phba->sli4_hba.conf_regs_memmap_p);
break;
+ case LPFC_SLI_INTF_IF_TYPE_6:
+ iounmap(phba->sli4_hba.drbl_regs_memmap_p);
+ iounmap(phba->sli4_hba.conf_regs_memmap_p);
+ break;
case LPFC_SLI_INTF_IF_TYPE_1:
default:
dev_printk(KERN_ERR, &phba->pcidev->dev,
@@ -11288,7 +11370,7 @@ lpfc_sli4_request_firmware_update(struct lpfc_hba *phba, uint8_t fw_upgrade)
const struct firmware *fw;
/* Only supported on SLI4 interface type 2 for now */
- if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) !=
+ if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) <
LPFC_SLI_INTF_IF_TYPE_2)
return -EPERM;
@@ -314,6 +314,25 @@ lpfc_sli4_eq_clr_intr(struct lpfc_queue *q)
}
/**
+ * lpfc_sli4_if6_eq_clr_intr - Turn off interrupts from this EQ
+ * @q: The Event Queue to disable interrupts
+ *
+ **/
+inline void
+lpfc_sli4_if6_eq_clr_intr(struct lpfc_queue *q)
+{
+ struct lpfc_register doorbell;
+
+ doorbell.word0 = 0;
+ bf_set(lpfc_eqcq_doorbell_eqci, &doorbell, 1);
+ bf_set(lpfc_eqcq_doorbell_qt, &doorbell, LPFC_QUEUE_TYPE_EVENT);
+ bf_set(lpfc_eqcq_doorbell_eqid_hi, &doorbell,
+ (q->queue_id >> LPFC_EQID_HI_FIELD_SHIFT));
+ bf_set(lpfc_eqcq_doorbell_eqid_lo, &doorbell, q->queue_id);
+ writel(doorbell.word0, q->phba->sli4_hba.EQDBregaddr);
+}
+
+/**
* lpfc_sli4_eq_release - Indicates the host has finished processing an EQ
* @q: The Event Queue that the host has completed processing for.
* @arm: Indicates whether the host wants to arms this CQ.
@@ -368,6 +387,55 @@ lpfc_sli4_eq_release(struct lpfc_queue *q, bool arm)
}
/**
+ * lpfc_sli4_if6_eq_release - Indicates the host has finished processing an EQ
+ * @q: The Event Queue that the host has completed processing for.
+ * @arm: Indicates whether the host wants to arms this CQ.
+ *
+ * This routine will mark all Event Queue Entries on @q, from the last
+ * known completed entry to the last entry that was processed, as completed
+ * by clearing the valid bit for each completion queue entry. Then it will
+ * notify the HBA, by ringing the doorbell, that the EQEs have been processed.
+ * The internal host index in the @q will be updated by this routine to indicate
+ * that the host has finished processing the entries. The @arm parameter
+ * indicates that the queue should be rearmed when ringing the doorbell.
+ *
+ * This function will return the number of EQEs that were popped.
+ **/
+uint32_t
+lpfc_sli4_if6_eq_release(struct lpfc_queue *q, bool arm)
+{
+ uint32_t released = 0;
+ struct lpfc_eqe *temp_eqe;
+ struct lpfc_register doorbell;
+
+ /* sanity check on queue memory */
+ if (unlikely(!q))
+ return 0;
+
+ /* while there are valid entries */
+ while (q->hba_index != q->host_index) {
+ temp_eqe = q->qe[q->host_index].eqe;
+ bf_set_le32(lpfc_eqe_valid, temp_eqe, 0);
+ released++;
+ q->host_index = ((q->host_index + 1) % q->entry_count);
+ }
+ if (unlikely(released == 0 && !arm))
+ return 0;
+
+ /* ring doorbell for number popped */
+ doorbell.word0 = 0;
+ if (arm)
+ bf_set(lpfc_if6_eq_doorbell_arm, &doorbell, 1);
+ bf_set(lpfc_if6_eq_doorbell_num_released, &doorbell, released);
+ bf_set(lpfc_if6_eq_doorbell_eqid, &doorbell, q->queue_id);
+ writel(doorbell.word0, q->phba->sli4_hba.EQDBregaddr);
+ /* PCI read to flush PCI pipeline on re-arming for INTx mode */
+ if ((q->phba->intr_type == INTx) && (arm == LPFC_QUEUE_REARM))
+ readl(q->phba->sli4_hba.EQDBregaddr);
+ return released;
+}
+
+/**
* lpfc_sli4_cq_get - Gets the next valid CQE from a CQ
* @q: The Completion Queue to get the first valid CQE from
*
@@ -458,6 +526,51 @@ lpfc_sli4_cq_release(struct lpfc_queue *q, bool arm)
}
/**
+ * lpfc_sli4_if6_cq_release - Indicates the host has finished processing a CQ
+ * @q: The Completion Queue that the host has completed processing for.
+ * @arm: Indicates whether the host wants to arms this CQ.
+ *
+ * This routine will mark all Completion queue entries on @q, from the last
+ * known completed entry to the last entry that was processed, as completed
+ * by clearing the valid bit for each completion queue entry. Then it will
+ * notify the HBA, by ringing the doorbell, that the CQEs have been processed.
+ * The internal host index in the @q will be updated by this routine to indicate
+ * that the host has finished processing the entries. The @arm parameter
+ * indicates that the queue should be rearmed when ringing the doorbell.
+ *
+ * This function will return the number of CQEs that were released.
+ **/
+uint32_t
+lpfc_sli4_if6_cq_release(struct lpfc_queue *q, bool arm)
+{
+ uint32_t released = 0;
+ struct lpfc_cqe *temp_qe;
+ struct lpfc_register doorbell;
+
+ /* sanity check on queue memory */
+ if (unlikely(!q))
+ return 0;
+ /* while there are valid entries */
+ while (q->hba_index != q->host_index) {
+ temp_qe = q->qe[q->host_index].cqe;
+ bf_set_le32(lpfc_cqe_valid, temp_qe, 0);
+ released++;
+ q->host_index = ((q->host_index + 1) % q->entry_count);
+ }
+ if (unlikely(released == 0 && !arm))
+ return 0;
+
+ /* ring doorbell for number popped */
+ doorbell.word0 = 0;
+ if (arm)
+ bf_set(lpfc_if6_cq_doorbell_arm, &doorbell, 1);
+ bf_set(lpfc_if6_cq_doorbell_num_released, &doorbell, released);
+ bf_set(lpfc_if6_cq_doorbell_cqid, &doorbell, q->queue_id);
+ writel(doorbell.word0, q->phba->sli4_hba.CQDBregaddr);
+ return released;
+}
+
+/**
* lpfc_sli4_rq_put - Put a Receive Buffer Queue Entry on a Receive Queue
* @q: The Header Receive Queue to operate on.
* @wqe: The Receive Queue Entry to put on the Receive queue.
@@ -2331,7 +2444,7 @@ lpfc_sli4_unreg_rpi_cmpl_clr(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
if (pmb->u.mb.mbxCommand == MBX_UNREG_LOGIN) {
if (phba->sli_rev == LPFC_SLI_REV4 &&
(bf_get(lpfc_sli_intf_if_type,
- &phba->sli4_hba.sli_intf) ==
+ &phba->sli4_hba.sli_intf) >=
LPFC_SLI_INTF_IF_TYPE_2)) {
if (ndlp) {
lpfc_printf_vlog(vport, KERN_INFO, LOG_SLI,
@@ -8792,7 +8905,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
iocbq->context2)->virt);
if_type = bf_get(lpfc_sli_intf_if_type,
&phba->sli4_hba.sli_intf);
- if (if_type == LPFC_SLI_INTF_IF_TYPE_2) {
+ if (if_type >= LPFC_SLI_INTF_IF_TYPE_2) {
if (pcmd && (*pcmd == ELS_CMD_FLOGI ||
*pcmd == ELS_CMD_SCR ||
*pcmd == ELS_CMD_FDISC ||
@@ -9089,7 +9202,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
if_type = bf_get(lpfc_sli_intf_if_type,
&phba->sli4_hba.sli_intf);
- if (if_type == LPFC_SLI_INTF_IF_TYPE_2) {
+ if (if_type >= LPFC_SLI_INTF_IF_TYPE_2) {
if (iocbq->vport->fc_flag & FC_PT2PT) {
bf_set(els_rsp64_sp, &wqe->xmit_els_rsp, 1);
bf_set(els_rsp64_sid, &wqe->xmit_els_rsp,
@@ -11673,6 +11786,7 @@ lpfc_sli4_eratt_read(struct lpfc_hba *phba)
}
break;
case LPFC_SLI_INTF_IF_TYPE_2:
+ case LPFC_SLI_INTF_IF_TYPE_6:
if (lpfc_readl(phba->sli4_hba.u.if_type2.STATUSregaddr,
&portstat_reg.word0) ||
lpfc_readl(phba->sli4_hba.PSMPHRregaddr,
@@ -856,6 +856,9 @@ int lpfc_sli4_init_vpi(struct lpfc_vport *);
inline void lpfc_sli4_eq_clr_intr(struct lpfc_queue *);
uint32_t lpfc_sli4_cq_release(struct lpfc_queue *, bool);
uint32_t lpfc_sli4_eq_release(struct lpfc_queue *, bool);
+inline void lpfc_sli4_if6_eq_clr_intr(struct lpfc_queue *q);
+uint32_t lpfc_sli4_if6_cq_release(struct lpfc_queue *q, bool arm);
+uint32_t lpfc_sli4_if6_eq_release(struct lpfc_queue *q, bool arm);
void lpfc_sli4_fcfi_unreg(struct lpfc_hba *, uint16_t);
int lpfc_sli4_fcf_scan_read_fcf_rec(struct lpfc_hba *, uint16_t);
int lpfc_sli4_fcf_rr_read_fcf_rec(struct lpfc_hba *, uint16_t);