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-rw-r--r--drivers/scsi/csiostor/csio_hw.c71
-rw-r--r--drivers/scsi/csiostor/csio_hw.h1
-rw-r--r--drivers/scsi/csiostor/csio_init.c8
-rw-r--r--drivers/scsi/csiostor/csio_lnode.c6
-rw-r--r--drivers/scsi/csiostor/csio_mb.c6
-rw-r--r--drivers/scsi/csiostor/csio_scsi.c12
-rw-r--r--drivers/scsi/csiostor/csio_wr.c17
7 files changed, 77 insertions, 44 deletions
diff --git a/drivers/scsi/csiostor/csio_hw.c b/drivers/scsi/csiostor/csio_hw.c
index 23d07e9f87d0..e51923886475 100644
--- a/drivers/scsi/csiostor/csio_hw.c
+++ b/drivers/scsi/csiostor/csio_hw.c
@@ -1602,6 +1602,46 @@ fw_port_cap32_t fwcaps16_to_caps32(fw_port_cap16_t caps16)
}
/**
+ * fwcaps32_to_caps16 - convert 32-bit Port Capabilities to 16-bits
+ * @caps32: a 32-bit Port Capabilities value
+ *
+ * Returns the equivalent 16-bit Port Capabilities value. Note that
+ * not all 32-bit Port Capabilities can be represented in the 16-bit
+ * Port Capabilities and some fields/values may not make it.
+ */
+fw_port_cap16_t fwcaps32_to_caps16(fw_port_cap32_t caps32)
+{
+ fw_port_cap16_t caps16 = 0;
+
+ #define CAP32_TO_CAP16(__cap) \
+ do { \
+ if (caps32 & FW_PORT_CAP32_##__cap) \
+ caps16 |= FW_PORT_CAP_##__cap; \
+ } while (0)
+
+ CAP32_TO_CAP16(SPEED_100M);
+ CAP32_TO_CAP16(SPEED_1G);
+ CAP32_TO_CAP16(SPEED_10G);
+ CAP32_TO_CAP16(SPEED_25G);
+ CAP32_TO_CAP16(SPEED_40G);
+ CAP32_TO_CAP16(SPEED_100G);
+ CAP32_TO_CAP16(FC_RX);
+ CAP32_TO_CAP16(FC_TX);
+ CAP32_TO_CAP16(802_3_PAUSE);
+ CAP32_TO_CAP16(802_3_ASM_DIR);
+ CAP32_TO_CAP16(ANEG);
+ CAP32_TO_CAP16(FORCE_PAUSE);
+ CAP32_TO_CAP16(MDIAUTO);
+ CAP32_TO_CAP16(MDISTRAIGHT);
+ CAP32_TO_CAP16(FEC_RS);
+ CAP32_TO_CAP16(FEC_BASER_RS);
+
+ #undef CAP32_TO_CAP16
+
+ return caps16;
+}
+
+/**
* lstatus_to_fwcap - translate old lstatus to 32-bit Port Capabilities
* @lstatus: old FW_PORT_ACTION_GET_PORT_INFO lstatus value
*
@@ -1759,7 +1799,7 @@ csio_enable_ports(struct csio_hw *hw)
val = 1;
csio_mb_params(hw, mbp, CSIO_MB_DEFAULT_TMO,
- hw->pfn, 0, 1, &param, &val, false,
+ hw->pfn, 0, 1, &param, &val, true,
NULL);
if (csio_mb_issue(hw, mbp)) {
@@ -1769,16 +1809,9 @@ csio_enable_ports(struct csio_hw *hw)
return -EINVAL;
}
- csio_mb_process_read_params_rsp(hw, mbp, &retval, 1,
- &val);
- if (retval != FW_SUCCESS) {
- csio_err(hw, "FW_PARAMS_CMD(r) port:%d failed: 0x%x\n",
- portid, retval);
- mempool_free(mbp, hw->mb_mempool);
- return -EINVAL;
- }
-
- fw_caps = val;
+ csio_mb_process_read_params_rsp(hw, mbp, &retval,
+ 0, NULL);
+ fw_caps = retval ? FW_CAPS16 : FW_CAPS32;
}
/* Read PORT information */
@@ -2364,8 +2397,8 @@ bye:
}
/*
- * Returns -EINVAL if attempts to flash the firmware failed
- * else returns 0,
+ * Returns -EINVAL if attempts to flash the firmware failed,
+ * -ENOMEM if memory allocation failed else returns 0,
* if flashing was not attempted because the card had the
* latest firmware ECANCELED is returned
*/
@@ -2393,6 +2426,13 @@ csio_hw_flash_fw(struct csio_hw *hw, int *reset)
return -EINVAL;
}
+ /* allocate memory to read the header of the firmware on the
+ * card
+ */
+ card_fw = kmalloc(sizeof(*card_fw), GFP_KERNEL);
+ if (!card_fw)
+ return -ENOMEM;
+
if (csio_is_t5(pci_dev->device & CSIO_HW_CHIP_MASK))
fw_bin_file = FW_FNAME_T5;
else
@@ -2406,11 +2446,6 @@ csio_hw_flash_fw(struct csio_hw *hw, int *reset)
fw_size = fw->size;
}
- /* allocate memory to read the header of the firmware on the
- * card
- */
- card_fw = kmalloc(sizeof(*card_fw), GFP_KERNEL);
-
/* upgrade FW logic */
ret = csio_hw_prep_fw(hw, fw_info, fw_data, fw_size, card_fw,
hw->fw_state, reset);
diff --git a/drivers/scsi/csiostor/csio_hw.h b/drivers/scsi/csiostor/csio_hw.h
index 9e73ef771eb7..e351af6e7c81 100644
--- a/drivers/scsi/csiostor/csio_hw.h
+++ b/drivers/scsi/csiostor/csio_hw.h
@@ -639,6 +639,7 @@ int csio_handle_intr_status(struct csio_hw *, unsigned int,
fw_port_cap32_t fwcap_to_fwspeed(fw_port_cap32_t acaps);
fw_port_cap32_t fwcaps16_to_caps32(fw_port_cap16_t caps16);
+fw_port_cap16_t fwcaps32_to_caps16(fw_port_cap32_t caps32);
fw_port_cap32_t lstatus_to_fwcap(u32 lstatus);
int csio_hw_start(struct csio_hw *);
diff --git a/drivers/scsi/csiostor/csio_init.c b/drivers/scsi/csiostor/csio_init.c
index ed2dae657964..1a458ce08210 100644
--- a/drivers/scsi/csiostor/csio_init.c
+++ b/drivers/scsi/csiostor/csio_init.c
@@ -210,11 +210,8 @@ csio_pci_init(struct pci_dev *pdev, int *bars)
pci_set_master(pdev);
pci_try_set_mwi(pdev);
- if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
- pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
- } else if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
- pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
- } else {
+ if (dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)) ||
+ dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32))) {
dev_err(&pdev->dev, "No suitable DMA available.\n");
goto err_release_regions;
}
@@ -1102,7 +1099,6 @@ csio_pci_slot_reset(struct pci_dev *pdev)
pci_set_master(pdev);
pci_restore_state(pdev);
pci_save_state(pdev);
- pci_cleanup_aer_uncorrect_error_status(pdev);
/* Bring HW s/m to ready state.
* but don't resume IOs.
diff --git a/drivers/scsi/csiostor/csio_lnode.c b/drivers/scsi/csiostor/csio_lnode.c
index cc5611efc7a9..66e58f0a75dc 100644
--- a/drivers/scsi/csiostor/csio_lnode.c
+++ b/drivers/scsi/csiostor/csio_lnode.c
@@ -1845,8 +1845,8 @@ csio_ln_fdmi_init(struct csio_lnode *ln)
/* Allocate Dma buffers for FDMI response Payload */
dma_buf = &ln->mgmt_req->dma_buf;
dma_buf->len = 2048;
- dma_buf->vaddr = pci_alloc_consistent(hw->pdev, dma_buf->len,
- &dma_buf->paddr);
+ dma_buf->vaddr = dma_alloc_coherent(&hw->pdev->dev, dma_buf->len,
+ &dma_buf->paddr, GFP_KERNEL);
if (!dma_buf->vaddr) {
csio_err(hw, "Failed to alloc DMA buffer for FDMI!\n");
kfree(ln->mgmt_req);
@@ -1873,7 +1873,7 @@ csio_ln_fdmi_exit(struct csio_lnode *ln)
dma_buf = &ln->mgmt_req->dma_buf;
if (dma_buf->vaddr)
- pci_free_consistent(hw->pdev, dma_buf->len, dma_buf->vaddr,
+ dma_free_coherent(&hw->pdev->dev, dma_buf->len, dma_buf->vaddr,
dma_buf->paddr);
kfree(ln->mgmt_req);
diff --git a/drivers/scsi/csiostor/csio_mb.c b/drivers/scsi/csiostor/csio_mb.c
index c026417269c3..6f13673d6aa0 100644
--- a/drivers/scsi/csiostor/csio_mb.c
+++ b/drivers/scsi/csiostor/csio_mb.c
@@ -368,7 +368,7 @@ csio_mb_port(struct csio_hw *hw, struct csio_mb *mbp, uint32_t tmo,
FW_CMD_LEN16_V(sizeof(*cmdp) / 16));
if (fw_caps == FW_CAPS16)
- cmdp->u.l1cfg.rcap = cpu_to_be32(fc);
+ cmdp->u.l1cfg.rcap = cpu_to_be32(fwcaps32_to_caps16(fc));
else
cmdp->u.l1cfg32.rcap32 = cpu_to_be32(fc);
}
@@ -395,8 +395,8 @@ csio_mb_process_read_port_rsp(struct csio_hw *hw, struct csio_mb *mbp,
*pcaps = fwcaps16_to_caps32(ntohs(rsp->u.info.pcap));
*acaps = fwcaps16_to_caps32(ntohs(rsp->u.info.acap));
} else {
- *pcaps = ntohs(rsp->u.info32.pcaps32);
- *acaps = ntohs(rsp->u.info32.acaps32);
+ *pcaps = be32_to_cpu(rsp->u.info32.pcaps32);
+ *acaps = be32_to_cpu(rsp->u.info32.acaps32);
}
}
}
diff --git a/drivers/scsi/csiostor/csio_scsi.c b/drivers/scsi/csiostor/csio_scsi.c
index dab0d3f9bee1..8c15b7acb4b7 100644
--- a/drivers/scsi/csiostor/csio_scsi.c
+++ b/drivers/scsi/csiostor/csio_scsi.c
@@ -2349,8 +2349,8 @@ csio_scsi_alloc_ddp_bufs(struct csio_scsim *scm, struct csio_hw *hw,
}
/* Allocate Dma buffers for DDP */
- ddp_desc->vaddr = pci_alloc_consistent(hw->pdev, unit_size,
- &ddp_desc->paddr);
+ ddp_desc->vaddr = dma_alloc_coherent(&hw->pdev->dev, unit_size,
+ &ddp_desc->paddr, GFP_KERNEL);
if (!ddp_desc->vaddr) {
csio_err(hw,
"SCSI response DMA buffer (ddp) allocation"
@@ -2372,8 +2372,8 @@ no_mem:
list_for_each(tmp, &scm->ddp_freelist) {
ddp_desc = (struct csio_dma_buf *) tmp;
tmp = csio_list_prev(tmp);
- pci_free_consistent(hw->pdev, ddp_desc->len, ddp_desc->vaddr,
- ddp_desc->paddr);
+ dma_free_coherent(&hw->pdev->dev, ddp_desc->len,
+ ddp_desc->vaddr, ddp_desc->paddr);
list_del_init(&ddp_desc->list);
kfree(ddp_desc);
}
@@ -2399,8 +2399,8 @@ csio_scsi_free_ddp_bufs(struct csio_scsim *scm, struct csio_hw *hw)
list_for_each(tmp, &scm->ddp_freelist) {
ddp_desc = (struct csio_dma_buf *) tmp;
tmp = csio_list_prev(tmp);
- pci_free_consistent(hw->pdev, ddp_desc->len, ddp_desc->vaddr,
- ddp_desc->paddr);
+ dma_free_coherent(&hw->pdev->dev, ddp_desc->len,
+ ddp_desc->vaddr, ddp_desc->paddr);
list_del_init(&ddp_desc->list);
kfree(ddp_desc);
}
diff --git a/drivers/scsi/csiostor/csio_wr.c b/drivers/scsi/csiostor/csio_wr.c
index 5022e82ccc4f..dc12933533d5 100644
--- a/drivers/scsi/csiostor/csio_wr.c
+++ b/drivers/scsi/csiostor/csio_wr.c
@@ -124,8 +124,8 @@ csio_wr_fill_fl(struct csio_hw *hw, struct csio_q *flq)
while (n--) {
buf->len = sge->sge_fl_buf_size[sreg];
- buf->vaddr = pci_alloc_consistent(hw->pdev, buf->len,
- &buf->paddr);
+ buf->vaddr = dma_alloc_coherent(&hw->pdev->dev, buf->len,
+ &buf->paddr, GFP_KERNEL);
if (!buf->vaddr) {
csio_err(hw, "Could only fill %d buffers!\n", n + 1);
return -ENOMEM;
@@ -233,7 +233,8 @@ csio_wr_alloc_q(struct csio_hw *hw, uint32_t qsize, uint32_t wrsize,
q = wrm->q_arr[free_idx];
- q->vstart = pci_zalloc_consistent(hw->pdev, qsz, &q->pstart);
+ q->vstart = dma_zalloc_coherent(&hw->pdev->dev, qsz, &q->pstart,
+ GFP_KERNEL);
if (!q->vstart) {
csio_err(hw,
"Failed to allocate DMA memory for "
@@ -1703,14 +1704,14 @@ csio_wrm_exit(struct csio_wrm *wrm, struct csio_hw *hw)
buf = &q->un.fl.bufs[j];
if (!buf->vaddr)
continue;
- pci_free_consistent(hw->pdev, buf->len,
- buf->vaddr,
- buf->paddr);
+ dma_free_coherent(&hw->pdev->dev,
+ buf->len, buf->vaddr,
+ buf->paddr);
}
kfree(q->un.fl.bufs);
}
- pci_free_consistent(hw->pdev, q->size,
- q->vstart, q->pstart);
+ dma_free_coherent(&hw->pdev->dev, q->size,
+ q->vstart, q->pstart);
}
kfree(q);
}
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