summaryrefslogtreecommitdiff
path: root/drivers/infiniband/hw/amso1100/c2_provider.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/infiniband/hw/amso1100/c2_provider.c')
-rw-r--r--drivers/infiniband/hw/amso1100/c2_provider.c85
1 files changed, 44 insertions, 41 deletions
diff --git a/drivers/infiniband/hw/amso1100/c2_provider.c b/drivers/infiniband/hw/amso1100/c2_provider.c
index 7a6cece6ea9d..e10d27a6e145 100644
--- a/drivers/infiniband/hw/amso1100/c2_provider.c
+++ b/drivers/infiniband/hw/amso1100/c2_provider.c
@@ -67,7 +67,7 @@ static int c2_query_device(struct ib_device *ibdev,
{
struct c2_dev *c2dev = to_c2dev(ibdev);
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
*props = c2dev->props;
return 0;
@@ -76,7 +76,7 @@ static int c2_query_device(struct ib_device *ibdev,
static int c2_query_port(struct ib_device *ibdev,
u8 port, struct ib_port_attr *props)
{
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
props->max_mtu = IB_MTU_4096;
props->lid = 0;
@@ -102,14 +102,14 @@ static int c2_modify_port(struct ib_device *ibdev,
u8 port, int port_modify_mask,
struct ib_port_modify *props)
{
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
return 0;
}
static int c2_query_pkey(struct ib_device *ibdev,
u8 port, u16 index, u16 * pkey)
{
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
*pkey = 0;
return 0;
}
@@ -119,7 +119,7 @@ static int c2_query_gid(struct ib_device *ibdev, u8 port,
{
struct c2_dev *c2dev = to_c2dev(ibdev);
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
memset(&(gid->raw[0]), 0, sizeof(gid->raw));
memcpy(&(gid->raw[0]), c2dev->pseudo_netdev->dev_addr, 6);
@@ -134,7 +134,7 @@ static struct ib_ucontext *c2_alloc_ucontext(struct ib_device *ibdev,
{
struct c2_ucontext *context;
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
context = kmalloc(sizeof(*context), GFP_KERNEL);
if (!context)
return ERR_PTR(-ENOMEM);
@@ -144,14 +144,14 @@ static struct ib_ucontext *c2_alloc_ucontext(struct ib_device *ibdev,
static int c2_dealloc_ucontext(struct ib_ucontext *context)
{
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
kfree(context);
return 0;
}
static int c2_mmap_uar(struct ib_ucontext *context, struct vm_area_struct *vma)
{
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
return -ENOSYS;
}
@@ -162,7 +162,7 @@ static struct ib_pd *c2_alloc_pd(struct ib_device *ibdev,
struct c2_pd *pd;
int err;
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
pd = kmalloc(sizeof(*pd), GFP_KERNEL);
if (!pd)
@@ -187,7 +187,7 @@ static struct ib_pd *c2_alloc_pd(struct ib_device *ibdev,
static int c2_dealloc_pd(struct ib_pd *pd)
{
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
c2_pd_free(to_c2dev(pd->device), to_c2pd(pd));
kfree(pd);
@@ -196,13 +196,13 @@ static int c2_dealloc_pd(struct ib_pd *pd)
static struct ib_ah *c2_ah_create(struct ib_pd *pd, struct ib_ah_attr *ah_attr)
{
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
return ERR_PTR(-ENOSYS);
}
static int c2_ah_destroy(struct ib_ah *ah)
{
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
return -ENOSYS;
}
@@ -230,7 +230,7 @@ struct ib_qp *c2_get_qp(struct ib_device *device, int qpn)
qp = c2_find_qpn(c2dev, qpn);
pr_debug("%s Returning QP=%p for QPN=%d, device=%p, refcount=%d\n",
- __FUNCTION__, qp, qpn, device,
+ __func__, qp, qpn, device,
(qp?atomic_read(&qp->refcount):0));
return (qp?&qp->ibqp:NULL);
@@ -243,13 +243,16 @@ static struct ib_qp *c2_create_qp(struct ib_pd *pd,
struct c2_qp *qp;
int err;
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
+
+ if (init_attr->create_flags)
+ return ERR_PTR(-EINVAL);
switch (init_attr->qp_type) {
case IB_QPT_RC:
qp = kzalloc(sizeof(*qp), GFP_KERNEL);
if (!qp) {
- pr_debug("%s: Unable to allocate QP\n", __FUNCTION__);
+ pr_debug("%s: Unable to allocate QP\n", __func__);
return ERR_PTR(-ENOMEM);
}
spin_lock_init(&qp->lock);
@@ -266,7 +269,7 @@ static struct ib_qp *c2_create_qp(struct ib_pd *pd,
break;
default:
- pr_debug("%s: Invalid QP type: %d\n", __FUNCTION__,
+ pr_debug("%s: Invalid QP type: %d\n", __func__,
init_attr->qp_type);
return ERR_PTR(-EINVAL);
break;
@@ -285,7 +288,7 @@ static int c2_destroy_qp(struct ib_qp *ib_qp)
struct c2_qp *qp = to_c2qp(ib_qp);
pr_debug("%s:%u qp=%p,qp->state=%d\n",
- __FUNCTION__, __LINE__,ib_qp,qp->state);
+ __func__, __LINE__, ib_qp, qp->state);
c2_free_qp(to_c2dev(ib_qp->device), qp);
kfree(qp);
return 0;
@@ -300,13 +303,13 @@ static struct ib_cq *c2_create_cq(struct ib_device *ibdev, int entries, int vect
cq = kmalloc(sizeof(*cq), GFP_KERNEL);
if (!cq) {
- pr_debug("%s: Unable to allocate CQ\n", __FUNCTION__);
+ pr_debug("%s: Unable to allocate CQ\n", __func__);
return ERR_PTR(-ENOMEM);
}
err = c2_init_cq(to_c2dev(ibdev), entries, NULL, cq);
if (err) {
- pr_debug("%s: error initializing CQ\n", __FUNCTION__);
+ pr_debug("%s: error initializing CQ\n", __func__);
kfree(cq);
return ERR_PTR(err);
}
@@ -318,7 +321,7 @@ static int c2_destroy_cq(struct ib_cq *ib_cq)
{
struct c2_cq *cq = to_c2cq(ib_cq);
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
c2_free_cq(to_c2dev(ib_cq->device), cq);
kfree(cq);
@@ -400,7 +403,7 @@ static struct ib_mr *c2_reg_phys_mr(struct ib_pd *ib_pd,
mr->umem = NULL;
pr_debug("%s - page shift %d, pbl_depth %d, total_len %u, "
"*iova_start %llx, first pa %llx, last pa %llx\n",
- __FUNCTION__, page_shift, pbl_depth, total_len,
+ __func__, page_shift, pbl_depth, total_len,
(unsigned long long) *iova_start,
(unsigned long long) page_list[0],
(unsigned long long) page_list[pbl_depth-1]);
@@ -422,7 +425,7 @@ static struct ib_mr *c2_get_dma_mr(struct ib_pd *pd, int acc)
struct ib_phys_buf bl;
u64 kva = 0;
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
/* AMSO1100 limit */
bl.size = 0xffffffff;
@@ -442,7 +445,7 @@ static struct ib_mr *c2_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
struct c2_pd *c2pd = to_c2pd(pd);
struct c2_mr *c2mr;
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
c2mr = kmalloc(sizeof(*c2mr), GFP_KERNEL);
if (!c2mr)
@@ -506,7 +509,7 @@ static int c2_dereg_mr(struct ib_mr *ib_mr)
struct c2_mr *mr = to_c2mr(ib_mr);
int err;
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
err = c2_stag_dealloc(to_c2dev(ib_mr->device), ib_mr->lkey);
if (err)
@@ -523,14 +526,14 @@ static int c2_dereg_mr(struct ib_mr *ib_mr)
static ssize_t show_rev(struct class_device *cdev, char *buf)
{
struct c2_dev *dev = container_of(cdev, struct c2_dev, ibdev.class_dev);
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
return sprintf(buf, "%x\n", dev->props.hw_ver);
}
static ssize_t show_fw_ver(struct class_device *cdev, char *buf)
{
struct c2_dev *dev = container_of(cdev, struct c2_dev, ibdev.class_dev);
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
return sprintf(buf, "%x.%x.%x\n",
(int) (dev->props.fw_ver >> 32),
(int) (dev->props.fw_ver >> 16) & 0xffff,
@@ -539,13 +542,13 @@ static ssize_t show_fw_ver(struct class_device *cdev, char *buf)
static ssize_t show_hca(struct class_device *cdev, char *buf)
{
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
return sprintf(buf, "AMSO1100\n");
}
static ssize_t show_board(struct class_device *cdev, char *buf)
{
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
return sprintf(buf, "%.*s\n", 32, "AMSO1100 Board ID");
}
@@ -575,13 +578,13 @@ static int c2_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
static int c2_multicast_attach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid)
{
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
return -ENOSYS;
}
static int c2_multicast_detach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid)
{
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
return -ENOSYS;
}
@@ -592,13 +595,13 @@ static int c2_process_mad(struct ib_device *ibdev,
struct ib_grh *in_grh,
struct ib_mad *in_mad, struct ib_mad *out_mad)
{
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
return -ENOSYS;
}
static int c2_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *iw_param)
{
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
/* Request a connection */
return c2_llp_connect(cm_id, iw_param);
@@ -606,7 +609,7 @@ static int c2_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *iw_param)
static int c2_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *iw_param)
{
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
/* Accept the new connection */
return c2_llp_accept(cm_id, iw_param);
@@ -616,7 +619,7 @@ static int c2_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
{
int err;
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
err = c2_llp_reject(cm_id, pdata, pdata_len);
return err;
@@ -626,10 +629,10 @@ static int c2_service_create(struct iw_cm_id *cm_id, int backlog)
{
int err;
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
err = c2_llp_service_create(cm_id, backlog);
pr_debug("%s:%u err=%d\n",
- __FUNCTION__, __LINE__,
+ __func__, __LINE__,
err);
return err;
}
@@ -637,7 +640,7 @@ static int c2_service_create(struct iw_cm_id *cm_id, int backlog)
static int c2_service_destroy(struct iw_cm_id *cm_id)
{
int err;
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
err = c2_llp_service_destroy(cm_id);
@@ -743,7 +746,7 @@ static struct net_device *c2_pseudo_netdev_init(struct c2_dev *c2dev)
netdev = alloc_netdev(sizeof(*netdev), name, setup);
if (!netdev) {
printk(KERN_ERR PFX "%s - etherdev alloc failed",
- __FUNCTION__);
+ __func__);
return NULL;
}
@@ -780,7 +783,7 @@ int c2_register_device(struct c2_dev *dev)
if (ret)
goto out2;
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
strlcpy(dev->ibdev.name, "amso%d", IB_DEVICE_NAME_MAX);
dev->ibdev.owner = THIS_MODULE;
dev->ibdev.uverbs_cmd_mask =
@@ -873,13 +876,13 @@ out1:
out2:
free_netdev(dev->pseudo_netdev);
out3:
- pr_debug("%s:%u ret=%d\n", __FUNCTION__, __LINE__, ret);
+ pr_debug("%s:%u ret=%d\n", __func__, __LINE__, ret);
return ret;
}
void c2_unregister_device(struct c2_dev *dev)
{
- pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
+ pr_debug("%s:%u\n", __func__, __LINE__);
unregister_netdev(dev->pseudo_netdev);
free_netdev(dev->pseudo_netdev);
ib_unregister_device(&dev->ibdev);
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-05 13:26:29 +0000