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path: root/drivers/infiniband/hw/cxgb3/iwch_provider.c
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Diffstat (limited to 'drivers/infiniband/hw/cxgb3/iwch_provider.c')
-rw-r--r--drivers/infiniband/hw/cxgb3/iwch_provider.c101
1 files changed, 50 insertions, 51 deletions
diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c
index e14e6e48f21e..8f4b408c8bb0 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_provider.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c
@@ -103,7 +103,7 @@ static int iwch_dealloc_ucontext(struct ib_ucontext *context)
struct iwch_ucontext *ucontext = to_iwch_ucontext(context);
struct iwch_mm_entry *mm, *tmp;
- PDBG("%s context %p\n", __func__, context);
+ pr_debug("%s context %p\n", __func__, context);
list_for_each_entry_safe(mm, tmp, &ucontext->mmaps, entry)
kfree(mm);
cxio_release_ucontext(&rhp->rdev, &ucontext->uctx);
@@ -117,7 +117,7 @@ static struct ib_ucontext *iwch_alloc_ucontext(struct ib_device *ibdev,
struct iwch_ucontext *context;
struct iwch_dev *rhp = to_iwch_dev(ibdev);
- PDBG("%s ibdev %p\n", __func__, ibdev);
+ pr_debug("%s ibdev %p\n", __func__, ibdev);
context = kzalloc(sizeof(*context), GFP_KERNEL);
if (!context)
return ERR_PTR(-ENOMEM);
@@ -131,7 +131,7 @@ static int iwch_destroy_cq(struct ib_cq *ib_cq)
{
struct iwch_cq *chp;
- PDBG("%s ib_cq %p\n", __func__, ib_cq);
+ pr_debug("%s ib_cq %p\n", __func__, ib_cq);
chp = to_iwch_cq(ib_cq);
remove_handle(chp->rhp, &chp->rhp->cqidr, chp->cq.cqid);
@@ -157,7 +157,7 @@ static struct ib_cq *iwch_create_cq(struct ib_device *ibdev,
static int warned;
size_t resplen;
- PDBG("%s ib_dev %p entries %d\n", __func__, ibdev, entries);
+ pr_debug("%s ib_dev %p entries %d\n", __func__, ibdev, entries);
if (attr->flags)
return ERR_PTR(-EINVAL);
@@ -245,9 +245,9 @@ static struct ib_cq *iwch_create_cq(struct ib_device *ibdev,
}
insert_mmap(ucontext, mm);
}
- PDBG("created cqid 0x%0x chp %p size 0x%0x, dma_addr 0x%0llx\n",
- chp->cq.cqid, chp, (1 << chp->cq.size_log2),
- (unsigned long long) chp->cq.dma_addr);
+ pr_debug("created cqid 0x%0x chp %p size 0x%0x, dma_addr 0x%0llx\n",
+ chp->cq.cqid, chp, (1 << chp->cq.size_log2),
+ (unsigned long long)chp->cq.dma_addr);
return &chp->ibcq;
}
@@ -258,7 +258,7 @@ static int iwch_resize_cq(struct ib_cq *cq, int cqe, struct ib_udata *udata)
struct t3_cq oldcq, newcq;
int ret;
- PDBG("%s ib_cq %p cqe %d\n", __func__, cq, cqe);
+ pr_debug("%s ib_cq %p cqe %d\n", __func__, cq, cqe);
/* We don't downsize... */
if (cqe <= cq->cqe)
@@ -340,7 +340,7 @@ static int iwch_arm_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags flags)
chp->cq.rptr = rptr;
} else
spin_lock_irqsave(&chp->lock, flag);
- PDBG("%s rptr 0x%x\n", __func__, chp->cq.rptr);
+ pr_debug("%s rptr 0x%x\n", __func__, chp->cq.rptr);
err = cxio_hal_cq_op(&rhp->rdev, &chp->cq, cq_op, 0);
spin_unlock_irqrestore(&chp->lock, flag);
if (err < 0)
@@ -360,8 +360,8 @@ static int iwch_mmap(struct ib_ucontext *context, struct vm_area_struct *vma)
struct iwch_ucontext *ucontext;
u64 addr;
- PDBG("%s pgoff 0x%lx key 0x%x len %d\n", __func__, vma->vm_pgoff,
- key, len);
+ pr_debug("%s pgoff 0x%lx key 0x%x len %d\n", __func__, vma->vm_pgoff,
+ key, len);
if (vma->vm_start & (PAGE_SIZE-1)) {
return -EINVAL;
@@ -413,7 +413,7 @@ static int iwch_deallocate_pd(struct ib_pd *pd)
php = to_iwch_pd(pd);
rhp = php->rhp;
- PDBG("%s ibpd %p pdid 0x%x\n", __func__, pd, php->pdid);
+ pr_debug("%s ibpd %p pdid 0x%x\n", __func__, pd, php->pdid);
cxio_hal_put_pdid(rhp->rdev.rscp, php->pdid);
kfree(php);
return 0;
@@ -427,7 +427,7 @@ static struct ib_pd *iwch_allocate_pd(struct ib_device *ibdev,
u32 pdid;
struct iwch_dev *rhp;
- PDBG("%s ibdev %p\n", __func__, ibdev);
+ pr_debug("%s ibdev %p\n", __func__, ibdev);
rhp = (struct iwch_dev *) ibdev;
pdid = cxio_hal_get_pdid(rhp->rdev.rscp);
if (!pdid)
@@ -445,7 +445,7 @@ static struct ib_pd *iwch_allocate_pd(struct ib_device *ibdev,
return ERR_PTR(-EFAULT);
}
}
- PDBG("%s pdid 0x%0x ptr 0x%p\n", __func__, pdid, php);
+ pr_debug("%s pdid 0x%0x ptr 0x%p\n", __func__, pdid, php);
return &php->ibpd;
}
@@ -455,7 +455,7 @@ static int iwch_dereg_mr(struct ib_mr *ib_mr)
struct iwch_mr *mhp;
u32 mmid;
- PDBG("%s ib_mr %p\n", __func__, ib_mr);
+ pr_debug("%s ib_mr %p\n", __func__, ib_mr);
mhp = to_iwch_mr(ib_mr);
kfree(mhp->pages);
@@ -469,7 +469,7 @@ static int iwch_dereg_mr(struct ib_mr *ib_mr)
kfree((void *) (unsigned long) mhp->kva);
if (mhp->umem)
ib_umem_release(mhp->umem);
- PDBG("%s mmid 0x%x ptr %p\n", __func__, mmid, mhp);
+ pr_debug("%s mmid 0x%x ptr %p\n", __func__, mmid, mhp);
kfree(mhp);
return 0;
}
@@ -484,7 +484,7 @@ static struct ib_mr *iwch_get_dma_mr(struct ib_pd *pd, int acc)
__be64 *page_list;
int shift = 26, npages, ret, i;
- PDBG("%s ib_pd %p\n", __func__, pd);
+ pr_debug("%s ib_pd %p\n", __func__, pd);
/*
* T3 only supports 32 bits of size.
@@ -515,8 +515,8 @@ static struct ib_mr *iwch_get_dma_mr(struct ib_pd *pd, int acc)
for (i = 0; i < npages; i++)
page_list[i] = cpu_to_be64((u64)i << shift);
- PDBG("%s mask 0x%llx shift %d len %lld pbl_size %d\n",
- __func__, mask, shift, total_size, npages);
+ pr_debug("%s mask 0x%llx shift %d len %lld pbl_size %d\n",
+ __func__, mask, shift, total_size, npages);
ret = iwch_alloc_pbl(mhp, npages);
if (ret) {
@@ -564,7 +564,7 @@ static struct ib_mr *iwch_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
struct iwch_mr *mhp;
struct iwch_reg_user_mr_resp uresp;
struct scatterlist *sg;
- PDBG("%s ib_pd %p\n", __func__, pd);
+ pr_debug("%s ib_pd %p\n", __func__, pd);
php = to_iwch_pd(pd);
rhp = php->rhp;
@@ -634,8 +634,8 @@ pbl_done:
if (udata && !t3a_device(rhp)) {
uresp.pbl_addr = (mhp->attr.pbl_addr -
rhp->rdev.rnic_info.pbl_base) >> 3;
- PDBG("%s user resp pbl_addr 0x%x\n", __func__,
- uresp.pbl_addr);
+ pr_debug("%s user resp pbl_addr 0x%x\n", __func__,
+ uresp.pbl_addr);
if (ib_copy_to_udata(udata, &uresp, sizeof (uresp))) {
iwch_dereg_mr(&mhp->ibmr);
@@ -689,7 +689,7 @@ static struct ib_mw *iwch_alloc_mw(struct ib_pd *pd, enum ib_mw_type type,
kfree(mhp);
return ERR_PTR(-ENOMEM);
}
- PDBG("%s mmid 0x%x mhp %p stag 0x%x\n", __func__, mmid, mhp, stag);
+ pr_debug("%s mmid 0x%x mhp %p stag 0x%x\n", __func__, mmid, mhp, stag);
return &(mhp->ibmw);
}
@@ -704,7 +704,7 @@ static int iwch_dealloc_mw(struct ib_mw *mw)
mmid = (mw->rkey) >> 8;
cxio_deallocate_window(&rhp->rdev, mhp->attr.stag);
remove_handle(rhp, &rhp->mmidr, mmid);
- PDBG("%s ib_mw %p mmid 0x%x ptr %p\n", __func__, mw, mmid, mhp);
+ pr_debug("%s ib_mw %p mmid 0x%x ptr %p\n", __func__, mw, mmid, mhp);
kfree(mhp);
return 0;
}
@@ -754,7 +754,7 @@ static struct ib_mr *iwch_alloc_mr(struct ib_pd *pd,
if (insert_handle(rhp, &rhp->mmidr, mhp, mmid))
goto err3;
- PDBG("%s mmid 0x%x mhp %p stag 0x%x\n", __func__, mmid, mhp, stag);
+ pr_debug("%s mmid 0x%x mhp %p stag 0x%x\n", __func__, mmid, mhp, stag);
return &(mhp->ibmr);
err3:
cxio_dereg_mem(&rhp->rdev, stag, mhp->attr.pbl_size,
@@ -815,8 +815,8 @@ static int iwch_destroy_qp(struct ib_qp *ib_qp)
cxio_destroy_qp(&rhp->rdev, &qhp->wq,
ucontext ? &ucontext->uctx : &rhp->rdev.uctx);
- PDBG("%s ib_qp %p qpid 0x%0x qhp %p\n", __func__,
- ib_qp, qhp->wq.qpid, qhp);
+ pr_debug("%s ib_qp %p qpid 0x%0x qhp %p\n", __func__,
+ ib_qp, qhp->wq.qpid, qhp);
kfree(qhp);
return 0;
}
@@ -834,7 +834,7 @@ static struct ib_qp *iwch_create_qp(struct ib_pd *pd,
int wqsize, sqsize, rqsize;
struct iwch_ucontext *ucontext;
- PDBG("%s ib_pd %p\n", __func__, pd);
+ pr_debug("%s ib_pd %p\n", __func__, pd);
if (attrs->qp_type != IB_QPT_RC)
return ERR_PTR(-EINVAL);
php = to_iwch_pd(pd);
@@ -875,8 +875,8 @@ static struct ib_qp *iwch_create_qp(struct ib_pd *pd,
if (!ucontext && wqsize < (rqsize + (2 * sqsize)))
wqsize = roundup_pow_of_two(rqsize +
roundup_pow_of_two(attrs->cap.max_send_wr * 2));
- PDBG("%s wqsize %d sqsize %d rqsize %d\n", __func__,
- wqsize, sqsize, rqsize);
+ pr_debug("%s wqsize %d sqsize %d rqsize %d\n", __func__,
+ wqsize, sqsize, rqsize);
qhp = kzalloc(sizeof(*qhp), GFP_KERNEL);
if (!qhp)
return ERR_PTR(-ENOMEM);
@@ -971,11 +971,10 @@ static struct ib_qp *iwch_create_qp(struct ib_pd *pd,
}
qhp->ibqp.qp_num = qhp->wq.qpid;
init_timer(&(qhp->timer));
- PDBG("%s sq_num_entries %d, rq_num_entries %d "
- "qpid 0x%0x qhp %p dma_addr 0x%llx size %d rq_addr 0x%x\n",
- __func__, qhp->attr.sq_num_entries, qhp->attr.rq_num_entries,
- qhp->wq.qpid, qhp, (unsigned long long) qhp->wq.dma_addr,
- 1 << qhp->wq.size_log2, qhp->wq.rq_addr);
+ pr_debug("%s sq_num_entries %d, rq_num_entries %d qpid 0x%0x qhp %p dma_addr 0x%llx size %d rq_addr 0x%x\n",
+ __func__, qhp->attr.sq_num_entries, qhp->attr.rq_num_entries,
+ qhp->wq.qpid, qhp, (unsigned long long)qhp->wq.dma_addr,
+ 1 << qhp->wq.size_log2, qhp->wq.rq_addr);
return &qhp->ibqp;
}
@@ -987,7 +986,7 @@ static int iwch_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
enum iwch_qp_attr_mask mask = 0;
struct iwch_qp_attributes attrs;
- PDBG("%s ib_qp %p\n", __func__, ibqp);
+ pr_debug("%s ib_qp %p\n", __func__, ibqp);
/* iwarp does not support the RTR state */
if ((attr_mask & IB_QP_STATE) && (attr->qp_state == IB_QPS_RTR))
@@ -1020,20 +1019,20 @@ static int iwch_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
void iwch_qp_add_ref(struct ib_qp *qp)
{
- PDBG("%s ib_qp %p\n", __func__, qp);
+ pr_debug("%s ib_qp %p\n", __func__, qp);
atomic_inc(&(to_iwch_qp(qp)->refcnt));
}
void iwch_qp_rem_ref(struct ib_qp *qp)
{
- PDBG("%s ib_qp %p\n", __func__, qp);
+ pr_debug("%s ib_qp %p\n", __func__, qp);
if (atomic_dec_and_test(&(to_iwch_qp(qp)->refcnt)))
wake_up(&(to_iwch_qp(qp)->wait));
}
static struct ib_qp *iwch_get_qp(struct ib_device *dev, int qpn)
{
- PDBG("%s ib_dev %p qpn 0x%x\n", __func__, dev, qpn);
+ pr_debug("%s ib_dev %p qpn 0x%x\n", __func__, dev, qpn);
return (struct ib_qp *)get_qhp(to_iwch_dev(dev), qpn);
}
@@ -1041,7 +1040,7 @@ static struct ib_qp *iwch_get_qp(struct ib_device *dev, int qpn)
static int iwch_query_pkey(struct ib_device *ibdev,
u8 port, u16 index, u16 * pkey)
{
- PDBG("%s ibdev %p\n", __func__, ibdev);
+ pr_debug("%s ibdev %p\n", __func__, ibdev);
*pkey = 0;
return 0;
}
@@ -1051,8 +1050,8 @@ static int iwch_query_gid(struct ib_device *ibdev, u8 port,
{
struct iwch_dev *dev;
- PDBG("%s ibdev %p, port %d, index %d, gid %p\n",
- __func__, ibdev, port, index, gid);
+ pr_debug("%s ibdev %p, port %d, index %d, gid %p\n",
+ __func__, ibdev, port, index, gid);
dev = to_iwch_dev(ibdev);
BUG_ON(port == 0 || port > 2);
memset(&(gid->raw[0]), 0, sizeof(gid->raw));
@@ -1087,7 +1086,7 @@ static int iwch_query_device(struct ib_device *ibdev, struct ib_device_attr *pro
struct iwch_dev *dev;
- PDBG("%s ibdev %p\n", __func__, ibdev);
+ pr_debug("%s ibdev %p\n", __func__, ibdev);
if (uhw->inlen || uhw->outlen)
return -EINVAL;
@@ -1125,7 +1124,7 @@ static int iwch_query_port(struct ib_device *ibdev,
struct net_device *netdev;
struct in_device *inetdev;
- PDBG("%s ibdev %p\n", __func__, ibdev);
+ pr_debug("%s ibdev %p\n", __func__, ibdev);
dev = to_iwch_dev(ibdev);
netdev = dev->rdev.port_info.lldevs[port-1];
@@ -1168,7 +1167,7 @@ static ssize_t show_rev(struct device *dev, struct device_attribute *attr,
{
struct iwch_dev *iwch_dev = container_of(dev, struct iwch_dev,
ibdev.dev);
- PDBG("%s dev 0x%p\n", __func__, dev);
+ pr_debug("%s dev 0x%p\n", __func__, dev);
return sprintf(buf, "%d\n", iwch_dev->rdev.t3cdev_p->type);
}
@@ -1180,7 +1179,7 @@ static ssize_t show_hca(struct device *dev, struct device_attribute *attr,
struct ethtool_drvinfo info;
struct net_device *lldev = iwch_dev->rdev.t3cdev_p->lldev;
- PDBG("%s dev 0x%p\n", __func__, dev);
+ pr_debug("%s dev 0x%p\n", __func__, dev);
lldev->ethtool_ops->get_drvinfo(lldev, &info);
return sprintf(buf, "%s\n", info.driver);
}
@@ -1190,7 +1189,7 @@ static ssize_t show_board(struct device *dev, struct device_attribute *attr,
{
struct iwch_dev *iwch_dev = container_of(dev, struct iwch_dev,
ibdev.dev);
- PDBG("%s dev 0x%p\n", __func__, dev);
+ pr_debug("%s dev 0x%p\n", __func__, dev);
return sprintf(buf, "%x.%x\n", iwch_dev->rdev.rnic_info.pdev->vendor,
iwch_dev->rdev.rnic_info.pdev->device);
}
@@ -1275,7 +1274,7 @@ static int iwch_get_mib(struct ib_device *ibdev, struct rdma_hw_stats *stats,
if (port != 0 || !stats)
return -ENOSYS;
- PDBG("%s ibdev %p\n", __func__, ibdev);
+ pr_debug("%s ibdev %p\n", __func__, ibdev);
dev = to_iwch_dev(ibdev);
ret = dev->rdev.t3cdev_p->ctl(dev->rdev.t3cdev_p, RDMA_GET_MIB, &m);
if (ret)
@@ -1345,7 +1344,7 @@ static void get_dev_fw_ver_str(struct ib_device *ibdev, char *str,
struct ethtool_drvinfo info;
struct net_device *lldev = iwch_dev->rdev.t3cdev_p->lldev;
- PDBG("%s dev 0x%p\n", __func__, iwch_dev);
+ pr_debug("%s dev 0x%p\n", __func__, iwch_dev);
lldev->ethtool_ops->get_drvinfo(lldev, &info);
snprintf(str, str_len, "%s", info.fw_version);
}
@@ -1355,7 +1354,7 @@ int iwch_register_device(struct iwch_dev *dev)
int ret;
int i;
- PDBG("%s iwch_dev %p\n", __func__, dev);
+ pr_debug("%s iwch_dev %p\n", __func__, dev);
strlcpy(dev->ibdev.name, "cxgb3_%d", IB_DEVICE_NAME_MAX);
memset(&dev->ibdev.node_guid, 0, sizeof(dev->ibdev.node_guid));
memcpy(&dev->ibdev.node_guid, dev->rdev.t3cdev_p->lldev->dev_addr, 6);
@@ -1466,7 +1465,7 @@ void iwch_unregister_device(struct iwch_dev *dev)
{
int i;
- PDBG("%s iwch_dev %p\n", __func__, dev);
+ pr_debug("%s iwch_dev %p\n", __func__, dev);
for (i = 0; i < ARRAY_SIZE(iwch_class_attributes); ++i)
device_remove_file(&dev->ibdev.dev,
iwch_class_attributes[i]);