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path: root/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
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Diffstat (limited to 'drivers/infiniband/hw/ocrdma/ocrdma_hw.c')
-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma_hw.c86
1 files changed, 36 insertions, 50 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
index 71942af4fce9..0965278dd2ed 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
@@ -128,7 +128,6 @@ static inline struct ocrdma_mqe *ocrdma_get_mqe(struct ocrdma_dev *dev)
static inline void ocrdma_mq_inc_head(struct ocrdma_dev *dev)
{
dev->mq.sq.head = (dev->mq.sq.head + 1) & (OCRDMA_MQ_LEN - 1);
- atomic_inc(&dev->mq.sq.used);
}
static inline void *ocrdma_get_mqe_rsp(struct ocrdma_dev *dev)
@@ -564,32 +563,19 @@ static int ocrdma_mbx_create_mq(struct ocrdma_dev *dev,
memset(cmd, 0, sizeof(*cmd));
num_pages = PAGES_4K_SPANNED(mq->va, mq->size);
- if (dev->nic_info.dev_family == OCRDMA_GEN2_FAMILY) {
- ocrdma_init_mch(&cmd->req, OCRDMA_CMD_CREATE_MQ,
- OCRDMA_SUBSYS_COMMON, sizeof(*cmd));
- cmd->v0.pages = num_pages;
- cmd->v0.async_cqid_valid = OCRDMA_CREATE_MQ_ASYNC_CQ_VALID;
- cmd->v0.async_cqid_valid = (cq->id << 1);
- cmd->v0.cqid_ringsize |= (ocrdma_encoded_q_len(mq->len) <<
- OCRDMA_CREATE_MQ_RING_SIZE_SHIFT);
- cmd->v0.cqid_ringsize |=
- (cq->id << OCRDMA_CREATE_MQ_V0_CQ_ID_SHIFT);
- cmd->v0.valid = OCRDMA_CREATE_MQ_VALID;
- pa = &cmd->v0.pa[0];
- } else {
- ocrdma_init_mch(&cmd->req, OCRDMA_CMD_CREATE_MQ_EXT,
- OCRDMA_SUBSYS_COMMON, sizeof(*cmd));
- cmd->req.rsvd_version = 1;
- cmd->v1.cqid_pages = num_pages;
- cmd->v1.cqid_pages |= (cq->id << OCRDMA_CREATE_MQ_CQ_ID_SHIFT);
- cmd->v1.async_cqid_valid = OCRDMA_CREATE_MQ_ASYNC_CQ_VALID;
- cmd->v1.async_event_bitmap = Bit(20);
- cmd->v1.async_cqid_ringsize = cq->id;
- cmd->v1.async_cqid_ringsize |= (ocrdma_encoded_q_len(mq->len) <<
- OCRDMA_CREATE_MQ_RING_SIZE_SHIFT);
- cmd->v1.valid = OCRDMA_CREATE_MQ_VALID;
- pa = &cmd->v1.pa[0];
- }
+ ocrdma_init_mch(&cmd->req, OCRDMA_CMD_CREATE_MQ_EXT,
+ OCRDMA_SUBSYS_COMMON, sizeof(*cmd));
+ cmd->req.rsvd_version = 1;
+ cmd->cqid_pages = num_pages;
+ cmd->cqid_pages |= (cq->id << OCRDMA_CREATE_MQ_CQ_ID_SHIFT);
+ cmd->async_cqid_valid = OCRDMA_CREATE_MQ_ASYNC_CQ_VALID;
+ cmd->async_event_bitmap = Bit(20);
+ cmd->async_cqid_ringsize = cq->id;
+ cmd->async_cqid_ringsize |= (ocrdma_encoded_q_len(mq->len) <<
+ OCRDMA_CREATE_MQ_RING_SIZE_SHIFT);
+ cmd->valid = OCRDMA_CREATE_MQ_VALID;
+ pa = &cmd->pa[0];
+
ocrdma_build_q_pages(pa, num_pages, mq->dma, PAGE_SIZE_4K);
status = be_roce_mcc_cmd(dev->nic_info.netdev,
cmd, sizeof(*cmd), NULL, NULL);
@@ -745,7 +731,7 @@ static void ocrdma_dispatch_ibevent(struct ocrdma_dev *dev,
qp_event = 0;
srq_event = 0;
dev_event = 0;
- ocrdma_err("%s() unknown type=0x%x\n", __func__, type);
+ pr_err("%s() unknown type=0x%x\n", __func__, type);
break;
}
@@ -775,8 +761,8 @@ static void ocrdma_process_acqe(struct ocrdma_dev *dev, void *ae_cqe)
if (evt_code == OCRDMA_ASYNC_EVE_CODE)
ocrdma_dispatch_ibevent(dev, cqe);
else
- ocrdma_err("%s(%d) invalid evt code=0x%x\n",
- __func__, dev->id, evt_code);
+ pr_err("%s(%d) invalid evt code=0x%x\n", __func__,
+ dev->id, evt_code);
}
static void ocrdma_process_mcqe(struct ocrdma_dev *dev, struct ocrdma_mcqe *cqe)
@@ -790,8 +776,8 @@ static void ocrdma_process_mcqe(struct ocrdma_dev *dev, struct ocrdma_mcqe *cqe)
dev->mqe_ctx.cmd_done = true;
wake_up(&dev->mqe_ctx.cmd_wait);
} else
- ocrdma_err("%s() cqe for invalid tag0x%x.expected=0x%x\n",
- __func__, cqe->tag_lo, dev->mqe_ctx.tag);
+ pr_err("%s() cqe for invalid tag0x%x.expected=0x%x\n",
+ __func__, cqe->tag_lo, dev->mqe_ctx.tag);
}
static int ocrdma_mq_cq_handler(struct ocrdma_dev *dev, u16 cq_id)
@@ -810,7 +796,7 @@ static int ocrdma_mq_cq_handler(struct ocrdma_dev *dev, u16 cq_id)
else if (cqe->valid_ae_cmpl_cons & OCRDMA_MCQE_CMPL_MASK)
ocrdma_process_mcqe(dev, cqe);
else
- ocrdma_err("%s() cqe->compl is not set.\n", __func__);
+ pr_err("%s() cqe->compl is not set.\n", __func__);
memset(cqe, 0, sizeof(struct ocrdma_mcqe));
ocrdma_mcq_inc_tail(dev);
}
@@ -869,7 +855,7 @@ static void ocrdma_qp_cq_handler(struct ocrdma_dev *dev, u16 cq_idx)
cq = dev->cq_tbl[cq_idx];
if (cq == NULL) {
- ocrdma_err("%s%d invalid id=0x%x\n", __func__, dev->id, cq_idx);
+ pr_err("%s%d invalid id=0x%x\n", __func__, dev->id, cq_idx);
return;
}
spin_lock_irqsave(&cq->cq_lock, flags);
@@ -971,7 +957,7 @@ static int ocrdma_mbx_cmd(struct ocrdma_dev *dev, struct ocrdma_mqe *mqe)
rsp = ocrdma_get_mqe_rsp(dev);
ocrdma_copy_le32_to_cpu(mqe, rsp, (sizeof(*mqe)));
if (cqe_status || ext_status) {
- ocrdma_err
+ pr_err
("%s() opcode=0x%x, cqe_status=0x%x, ext_status=0x%x\n",
__func__,
(rsp->u.rsp.subsys_op & OCRDMA_MBX_RSP_OPCODE_MASK) >>
@@ -1353,8 +1339,8 @@ int ocrdma_mbx_create_cq(struct ocrdma_dev *dev, struct ocrdma_cq *cq,
if (dpp_cq)
return -EINVAL;
if (entries > dev->attr.max_cqe) {
- ocrdma_err("%s(%d) max_cqe=0x%x, requester_cqe=0x%x\n",
- __func__, dev->id, dev->attr.max_cqe, entries);
+ pr_err("%s(%d) max_cqe=0x%x, requester_cqe=0x%x\n",
+ __func__, dev->id, dev->attr.max_cqe, entries);
return -EINVAL;
}
if (dpp_cq && (dev->nic_info.dev_family != OCRDMA_GEN2_FAMILY))
@@ -1621,7 +1607,7 @@ int ocrdma_reg_mr(struct ocrdma_dev *dev,
status = ocrdma_mbx_reg_mr(dev, hwmr, pdid,
cur_pbl_cnt, hwmr->pbe_size, last);
if (status) {
- ocrdma_err("%s() status=%d\n", __func__, status);
+ pr_err("%s() status=%d\n", __func__, status);
return status;
}
/* if there is no more pbls to register then exit. */
@@ -1644,7 +1630,7 @@ int ocrdma_reg_mr(struct ocrdma_dev *dev,
break;
}
if (status)
- ocrdma_err("%s() err. status=%d\n", __func__, status);
+ pr_err("%s() err. status=%d\n", __func__, status);
return status;
}
@@ -1841,8 +1827,8 @@ static int ocrdma_set_create_qp_sq_cmd(struct ocrdma_create_qp_req *cmd,
status = ocrdma_build_q_conf(&max_wqe_allocated,
dev->attr.wqe_size, &hw_pages, &hw_page_size);
if (status) {
- ocrdma_err("%s() req. max_send_wr=0x%x\n", __func__,
- max_wqe_allocated);
+ pr_err("%s() req. max_send_wr=0x%x\n", __func__,
+ max_wqe_allocated);
return -EINVAL;
}
qp->sq.max_cnt = max_wqe_allocated;
@@ -1891,8 +1877,8 @@ static int ocrdma_set_create_qp_rq_cmd(struct ocrdma_create_qp_req *cmd,
status = ocrdma_build_q_conf(&max_rqe_allocated, dev->attr.rqe_size,
&hw_pages, &hw_page_size);
if (status) {
- ocrdma_err("%s() req. max_recv_wr=0x%x\n", __func__,
- attrs->cap.max_recv_wr + 1);
+ pr_err("%s() req. max_recv_wr=0x%x\n", __func__,
+ attrs->cap.max_recv_wr + 1);
return status;
}
qp->rq.max_cnt = max_rqe_allocated;
@@ -1900,7 +1886,7 @@ static int ocrdma_set_create_qp_rq_cmd(struct ocrdma_create_qp_req *cmd,
qp->rq.va = dma_alloc_coherent(&pdev->dev, len, &pa, GFP_KERNEL);
if (!qp->rq.va)
- return status;
+ return -ENOMEM;
memset(qp->rq.va, 0, len);
qp->rq.pa = pa;
qp->rq.len = len;
@@ -2087,10 +2073,10 @@ mbx_err:
if (qp->rq.va)
dma_free_coherent(&pdev->dev, qp->rq.len, qp->rq.va, qp->rq.pa);
rq_err:
- ocrdma_err("%s(%d) rq_err\n", __func__, dev->id);
+ pr_err("%s(%d) rq_err\n", __func__, dev->id);
dma_free_coherent(&pdev->dev, qp->sq.len, qp->sq.va, qp->sq.pa);
sq_err:
- ocrdma_err("%s(%d) sq_err\n", __func__, dev->id);
+ pr_err("%s(%d) sq_err\n", __func__, dev->id);
kfree(cmd);
return status;
}
@@ -2127,7 +2113,7 @@ int ocrdma_resolve_dgid(struct ocrdma_dev *dev, union ib_gid *dgid,
else if (rdma_link_local_addr(&in6))
rdma_get_ll_mac(&in6, mac_addr);
else {
- ocrdma_err("%s() fail to resolve mac_addr.\n", __func__);
+ pr_err("%s() fail to resolve mac_addr.\n", __func__);
return -EINVAL;
}
return 0;
@@ -2362,8 +2348,8 @@ int ocrdma_mbx_create_srq(struct ocrdma_srq *srq,
dev->attr.rqe_size,
&hw_pages, &hw_page_size);
if (status) {
- ocrdma_err("%s() req. max_wr=0x%x\n", __func__,
- srq_attr->attr.max_wr);
+ pr_err("%s() req. max_wr=0x%x\n", __func__,
+ srq_attr->attr.max_wr);
status = -EINVAL;
goto ret;
}
@@ -2614,7 +2600,7 @@ mq_err:
ocrdma_destroy_qp_eqs(dev);
qpeq_err:
ocrdma_destroy_eq(dev, &dev->meq);
- ocrdma_err("%s() status=%d\n", __func__, status);
+ pr_err("%s() status=%d\n", __func__, status);
return status;
}
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