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Diffstat (limited to 'drivers/infiniband/hw/mlx5')
-rw-r--r--drivers/infiniband/hw/mlx5/cq.c6
-rw-r--r--drivers/infiniband/hw/mlx5/mad.c4
-rw-r--r--drivers/infiniband/hw/mlx5/main.c132
-rw-r--r--drivers/infiniband/hw/mlx5/mr.c2
-rw-r--r--drivers/infiniband/hw/mlx5/qp.c32
-rw-r--r--drivers/infiniband/hw/mlx5/srq.c4
6 files changed, 83 insertions, 97 deletions
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c
index 94c049b62c2f..a384d72ea3cd 100644
--- a/drivers/infiniband/hw/mlx5/cq.c
+++ b/drivers/infiniband/hw/mlx5/cq.c
@@ -788,7 +788,7 @@ static int create_cq_user(struct mlx5_ib_dev *dev, struct ib_udata *udata,
*inlen = MLX5_ST_SZ_BYTES(create_cq_in) +
MLX5_FLD_SZ_BYTES(create_cq_in, pas[0]) * ncont;
- *cqb = mlx5_vzalloc(*inlen);
+ *cqb = kvzalloc(*inlen, GFP_KERNEL);
if (!*cqb) {
err = -ENOMEM;
goto err_db;
@@ -884,7 +884,7 @@ static int create_cq_kernel(struct mlx5_ib_dev *dev, struct mlx5_ib_cq *cq,
*inlen = MLX5_ST_SZ_BYTES(create_cq_in) +
MLX5_FLD_SZ_BYTES(create_cq_in, pas[0]) * cq->buf.buf.npages;
- *cqb = mlx5_vzalloc(*inlen);
+ *cqb = kvzalloc(*inlen, GFP_KERNEL);
if (!*cqb) {
err = -ENOMEM;
goto err_buf;
@@ -1314,7 +1314,7 @@ int mlx5_ib_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
inlen = MLX5_ST_SZ_BYTES(modify_cq_in) +
MLX5_FLD_SZ_BYTES(modify_cq_in, pas[0]) * npas;
- in = mlx5_vzalloc(inlen);
+ in = kvzalloc(inlen, GFP_KERNEL);
if (!in) {
err = -ENOMEM;
goto ex_resize;
diff --git a/drivers/infiniband/hw/mlx5/mad.c b/drivers/infiniband/hw/mlx5/mad.c
index f1b56de64871..95db929bdc34 100644
--- a/drivers/infiniband/hw/mlx5/mad.c
+++ b/drivers/infiniband/hw/mlx5/mad.c
@@ -218,7 +218,7 @@ static int process_pma_cmd(struct ib_device *ibdev, u8 port_num,
(struct ib_pma_portcounters_ext *)(out_mad->data + 40);
int sz = MLX5_ST_SZ_BYTES(query_vport_counter_out);
- out_cnt = mlx5_vzalloc(sz);
+ out_cnt = kvzalloc(sz, GFP_KERNEL);
if (!out_cnt)
return IB_MAD_RESULT_FAILURE;
@@ -231,7 +231,7 @@ static int process_pma_cmd(struct ib_device *ibdev, u8 port_num,
(struct ib_pma_portcounters *)(out_mad->data + 40);
int sz = MLX5_ST_SZ_BYTES(ppcnt_reg);
- out_cnt = mlx5_vzalloc(sz);
+ out_cnt = kvzalloc(sz, GFP_KERNEL);
if (!out_cnt)
return IB_MAD_RESULT_FAILURE;
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 9ecc089d4529..dc2f59e33971 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -60,8 +60,7 @@
#include "cmd.h"
#define DRIVER_NAME "mlx5_ib"
-#define DRIVER_VERSION "2.2-1"
-#define DRIVER_RELDATE "Feb 2014"
+#define DRIVER_VERSION "5.0-0"
MODULE_AUTHOR("Eli Cohen <eli@mellanox.com>");
MODULE_DESCRIPTION("Mellanox Connect-IB HCA IB driver");
@@ -70,7 +69,7 @@ MODULE_VERSION(DRIVER_VERSION);
static char mlx5_version[] =
DRIVER_NAME ": Mellanox Connect-IB Infiniband driver v"
- DRIVER_VERSION " (" DRIVER_RELDATE ")\n";
+ DRIVER_VERSION "\n";
enum {
MLX5_ATOMIC_SIZE_QP_8BYTES = 1 << 3,
@@ -224,8 +223,8 @@ static int translate_eth_proto_oper(u32 eth_proto_oper, u8 *active_speed,
return 0;
}
-static void mlx5_query_port_roce(struct ib_device *device, u8 port_num,
- struct ib_port_attr *props)
+static int mlx5_query_port_roce(struct ib_device *device, u8 port_num,
+ struct ib_port_attr *props)
{
struct mlx5_ib_dev *dev = to_mdev(device);
struct mlx5_core_dev *mdev = dev->mdev;
@@ -233,12 +232,14 @@ static void mlx5_query_port_roce(struct ib_device *device, u8 port_num,
enum ib_mtu ndev_ib_mtu;
u16 qkey_viol_cntr;
u32 eth_prot_oper;
+ int err;
/* Possible bad flows are checked before filling out props so in case
* of an error it will still be zeroed out.
*/
- if (mlx5_query_port_eth_proto_oper(mdev, &eth_prot_oper, port_num))
- return;
+ err = mlx5_query_port_eth_proto_oper(mdev, &eth_prot_oper, port_num);
+ if (err)
+ return err;
translate_eth_proto_oper(eth_prot_oper, &props->active_speed,
&props->active_width);
@@ -259,7 +260,7 @@ static void mlx5_query_port_roce(struct ib_device *device, u8 port_num,
ndev = mlx5_ib_get_netdev(device, port_num);
if (!ndev)
- return;
+ return 0;
if (mlx5_lag_is_active(dev->mdev)) {
rcu_read_lock();
@@ -282,75 +283,49 @@ static void mlx5_query_port_roce(struct ib_device *device, u8 port_num,
dev_put(ndev);
props->active_mtu = min(props->max_mtu, ndev_ib_mtu);
+ return 0;
}
-static void ib_gid_to_mlx5_roce_addr(const union ib_gid *gid,
- const struct ib_gid_attr *attr,
- void *mlx5_addr)
+static int set_roce_addr(struct mlx5_ib_dev *dev, u8 port_num,
+ unsigned int index, const union ib_gid *gid,
+ const struct ib_gid_attr *attr)
{
-#define MLX5_SET_RA(p, f, v) MLX5_SET(roce_addr_layout, p, f, v)
- char *mlx5_addr_l3_addr = MLX5_ADDR_OF(roce_addr_layout, mlx5_addr,
- source_l3_address);
- void *mlx5_addr_mac = MLX5_ADDR_OF(roce_addr_layout, mlx5_addr,
- source_mac_47_32);
-
- if (!gid)
- return;
+ enum ib_gid_type gid_type = IB_GID_TYPE_IB;
+ u8 roce_version = 0;
+ u8 roce_l3_type = 0;
+ bool vlan = false;
+ u8 mac[ETH_ALEN];
+ u16 vlan_id = 0;
- ether_addr_copy(mlx5_addr_mac, attr->ndev->dev_addr);
+ if (gid) {
+ gid_type = attr->gid_type;
+ ether_addr_copy(mac, attr->ndev->dev_addr);
- if (is_vlan_dev(attr->ndev)) {
- MLX5_SET_RA(mlx5_addr, vlan_valid, 1);
- MLX5_SET_RA(mlx5_addr, vlan_id, vlan_dev_vlan_id(attr->ndev));
+ if (is_vlan_dev(attr->ndev)) {
+ vlan = true;
+ vlan_id = vlan_dev_vlan_id(attr->ndev);
+ }
}
- switch (attr->gid_type) {
+ switch (gid_type) {
case IB_GID_TYPE_IB:
- MLX5_SET_RA(mlx5_addr, roce_version, MLX5_ROCE_VERSION_1);
+ roce_version = MLX5_ROCE_VERSION_1;
break;
case IB_GID_TYPE_ROCE_UDP_ENCAP:
- MLX5_SET_RA(mlx5_addr, roce_version, MLX5_ROCE_VERSION_2);
+ roce_version = MLX5_ROCE_VERSION_2;
+ if (ipv6_addr_v4mapped((void *)gid))
+ roce_l3_type = MLX5_ROCE_L3_TYPE_IPV4;
+ else
+ roce_l3_type = MLX5_ROCE_L3_TYPE_IPV6;
break;
default:
- WARN_ON(true);
+ mlx5_ib_warn(dev, "Unexpected GID type %u\n", gid_type);
}
- if (attr->gid_type != IB_GID_TYPE_IB) {
- if (ipv6_addr_v4mapped((void *)gid))
- MLX5_SET_RA(mlx5_addr, roce_l3_type,
- MLX5_ROCE_L3_TYPE_IPV4);
- else
- MLX5_SET_RA(mlx5_addr, roce_l3_type,
- MLX5_ROCE_L3_TYPE_IPV6);
- }
-
- if ((attr->gid_type == IB_GID_TYPE_IB) ||
- !ipv6_addr_v4mapped((void *)gid))
- memcpy(mlx5_addr_l3_addr, gid, sizeof(*gid));
- else
- memcpy(&mlx5_addr_l3_addr[12], &gid->raw[12], 4);
-}
-
-static int set_roce_addr(struct ib_device *device, u8 port_num,
- unsigned int index,
- const union ib_gid *gid,
- const struct ib_gid_attr *attr)
-{
- struct mlx5_ib_dev *dev = to_mdev(device);
- u32 in[MLX5_ST_SZ_DW(set_roce_address_in)] = {0};
- u32 out[MLX5_ST_SZ_DW(set_roce_address_out)] = {0};
- void *in_addr = MLX5_ADDR_OF(set_roce_address_in, in, roce_address);
- enum rdma_link_layer ll = mlx5_ib_port_link_layer(device, port_num);
-
- if (ll != IB_LINK_LAYER_ETHERNET)
- return -EINVAL;
-
- ib_gid_to_mlx5_roce_addr(gid, attr, in_addr);
-
- MLX5_SET(set_roce_address_in, in, roce_address_index, index);
- MLX5_SET(set_roce_address_in, in, opcode, MLX5_CMD_OP_SET_ROCE_ADDRESS);
- return mlx5_cmd_exec(dev->mdev, in, sizeof(in), out, sizeof(out));
+ return mlx5_core_roce_gid_set(dev->mdev, index, roce_version,
+ roce_l3_type, gid->raw, mac, vlan,
+ vlan_id);
}
static int mlx5_ib_add_gid(struct ib_device *device, u8 port_num,
@@ -358,13 +333,13 @@ static int mlx5_ib_add_gid(struct ib_device *device, u8 port_num,
const struct ib_gid_attr *attr,
__always_unused void **context)
{
- return set_roce_addr(device, port_num, index, gid, attr);
+ return set_roce_addr(to_mdev(device), port_num, index, gid, attr);
}
static int mlx5_ib_del_gid(struct ib_device *device, u8 port_num,
unsigned int index, __always_unused void **context)
{
- return set_roce_addr(device, port_num, index, NULL, NULL);
+ return set_roce_addr(to_mdev(device), port_num, index, NULL, NULL);
}
__be16 mlx5_get_roce_udp_sport(struct mlx5_ib_dev *dev, u8 port_num,
@@ -440,7 +415,7 @@ static void get_atomic_caps(struct mlx5_ib_dev *dev,
u8 atomic_operations = MLX5_CAP_ATOMIC(dev->mdev, atomic_operations);
u8 atomic_size_qp = MLX5_CAP_ATOMIC(dev->mdev, atomic_size_qp);
u8 atomic_req_8B_endianness_mode =
- MLX5_CAP_ATOMIC(dev->mdev, atomic_req_8B_endianess_mode);
+ MLX5_CAP_ATOMIC(dev->mdev, atomic_req_8B_endianness_mode);
/* Check if HW supports 8 bytes standard atomic operations and capable
* of host endianness respond
@@ -979,20 +954,31 @@ out:
int mlx5_ib_query_port(struct ib_device *ibdev, u8 port,
struct ib_port_attr *props)
{
+ unsigned int count;
+ int ret;
+
switch (mlx5_get_vport_access_method(ibdev)) {
case MLX5_VPORT_ACCESS_METHOD_MAD:
- return mlx5_query_mad_ifc_port(ibdev, port, props);
+ ret = mlx5_query_mad_ifc_port(ibdev, port, props);
+ break;
case MLX5_VPORT_ACCESS_METHOD_HCA:
- return mlx5_query_hca_port(ibdev, port, props);
+ ret = mlx5_query_hca_port(ibdev, port, props);
+ break;
case MLX5_VPORT_ACCESS_METHOD_NIC:
- mlx5_query_port_roce(ibdev, port, props);
- return 0;
+ ret = mlx5_query_port_roce(ibdev, port, props);
+ break;
default:
- return -EINVAL;
+ ret = -EINVAL;
+ }
+
+ if (!ret && props) {
+ count = mlx5_core_reserved_gids_count(to_mdev(ibdev)->mdev);
+ props->gid_tbl_len -= count;
}
+ return ret;
}
static int mlx5_ib_query_gid(struct ib_device *ibdev, u8 port, int index,
@@ -2263,7 +2249,7 @@ static struct mlx5_ib_flow_handler *create_flow_rule(struct mlx5_ib_dev *dev,
if (!is_valid_attr(dev->mdev, flow_attr))
return ERR_PTR(-EINVAL);
- spec = mlx5_vzalloc(sizeof(*spec));
+ spec = kvzalloc(sizeof(*spec), GFP_KERNEL);
handler = kzalloc(sizeof(*handler), GFP_KERNEL);
if (!handler || !spec) {
err = -ENOMEM;
@@ -3468,7 +3454,7 @@ static int mlx5_ib_query_q_counters(struct mlx5_ib_dev *dev,
__be32 val;
int ret, i;
- out = mlx5_vzalloc(outlen);
+ out = kvzalloc(outlen, GFP_KERNEL);
if (!out)
return -ENOMEM;
@@ -3497,7 +3483,7 @@ static int mlx5_ib_query_cong_counters(struct mlx5_ib_dev *dev,
int ret, i;
int offset = port->cnts.num_q_counters;
- out = mlx5_vzalloc(outlen);
+ out = kvzalloc(outlen, GFP_KERNEL);
if (!out)
return -ENOMEM;
diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c
index 366433f71b58..763bb5b36144 100644
--- a/drivers/infiniband/hw/mlx5/mr.c
+++ b/drivers/infiniband/hw/mlx5/mr.c
@@ -1110,7 +1110,7 @@ static struct mlx5_ib_mr *reg_create(struct ib_mr *ibmr, struct ib_pd *pd,
inlen = MLX5_ST_SZ_BYTES(create_mkey_in) +
sizeof(*pas) * ((npages + 1) / 2) * 2;
- in = mlx5_vzalloc(inlen);
+ in = kvzalloc(inlen, GFP_KERNEL);
if (!in) {
err = -ENOMEM;
goto err_1;
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index ebb6768684de..0889ff367c86 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -823,7 +823,7 @@ static int create_user_qp(struct mlx5_ib_dev *dev, struct ib_pd *pd,
*inlen = MLX5_ST_SZ_BYTES(create_qp_in) +
MLX5_FLD_SZ_BYTES(create_qp_in, pas[0]) * ncont;
- *in = mlx5_vzalloc(*inlen);
+ *in = kvzalloc(*inlen, GFP_KERNEL);
if (!*in) {
err = -ENOMEM;
goto err_umem;
@@ -931,7 +931,7 @@ static int create_kernel_qp(struct mlx5_ib_dev *dev,
qp->sq.qend = mlx5_get_send_wqe(qp, qp->sq.wqe_cnt);
*inlen = MLX5_ST_SZ_BYTES(create_qp_in) +
MLX5_FLD_SZ_BYTES(create_qp_in, pas[0]) * qp->buf.npages;
- *in = mlx5_vzalloc(*inlen);
+ *in = kvzalloc(*inlen, GFP_KERNEL);
if (!*in) {
err = -ENOMEM;
goto err_buf;
@@ -1060,7 +1060,7 @@ static int create_raw_packet_qp_sq(struct mlx5_ib_dev *dev,
return err;
inlen = MLX5_ST_SZ_BYTES(create_sq_in) + sizeof(u64) * ncont;
- in = mlx5_vzalloc(inlen);
+ in = kvzalloc(inlen, GFP_KERNEL);
if (!in) {
err = -ENOMEM;
goto err_umem;
@@ -1140,7 +1140,7 @@ static int create_raw_packet_qp_rq(struct mlx5_ib_dev *dev,
u32 rq_pas_size = get_rq_pas_size(qpc);
inlen = MLX5_ST_SZ_BYTES(create_rq_in) + rq_pas_size;
- in = mlx5_vzalloc(inlen);
+ in = kvzalloc(inlen, GFP_KERNEL);
if (!in)
return -ENOMEM;
@@ -1193,7 +1193,7 @@ static int create_raw_packet_qp_tir(struct mlx5_ib_dev *dev,
int err;
inlen = MLX5_ST_SZ_BYTES(create_tir_in);
- in = mlx5_vzalloc(inlen);
+ in = kvzalloc(inlen, GFP_KERNEL);
if (!in)
return -ENOMEM;
@@ -1372,7 +1372,7 @@ static int create_rss_raw_qp_tir(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp,
}
inlen = MLX5_ST_SZ_BYTES(create_tir_in);
- in = mlx5_vzalloc(inlen);
+ in = kvzalloc(inlen, GFP_KERNEL);
if (!in)
return -ENOMEM;
@@ -1633,7 +1633,7 @@ static int create_qp_common(struct mlx5_ib_dev *dev, struct ib_pd *pd,
if (err)
return err;
} else {
- in = mlx5_vzalloc(inlen);
+ in = kvzalloc(inlen, GFP_KERNEL);
if (!in)
return -ENOMEM;
@@ -2164,7 +2164,7 @@ static int modify_raw_packet_eth_prio(struct mlx5_core_dev *dev,
int err;
inlen = MLX5_ST_SZ_BYTES(modify_tis_in);
- in = mlx5_vzalloc(inlen);
+ in = kvzalloc(inlen, GFP_KERNEL);
if (!in)
return -ENOMEM;
@@ -2189,7 +2189,7 @@ static int modify_raw_packet_tx_affinity(struct mlx5_core_dev *dev,
int err;
inlen = MLX5_ST_SZ_BYTES(modify_tis_in);
- in = mlx5_vzalloc(inlen);
+ in = kvzalloc(inlen, GFP_KERNEL);
if (!in)
return -ENOMEM;
@@ -2434,7 +2434,7 @@ static int modify_raw_packet_qp_rq(struct mlx5_ib_dev *dev,
int err;
inlen = MLX5_ST_SZ_BYTES(modify_rq_in);
- in = mlx5_vzalloc(inlen);
+ in = kvzalloc(inlen, GFP_KERNEL);
if (!in)
return -ENOMEM;
@@ -2479,7 +2479,7 @@ static int modify_raw_packet_qp_sq(struct mlx5_core_dev *dev,
int err;
inlen = MLX5_ST_SZ_BYTES(modify_sq_in);
- in = mlx5_vzalloc(inlen);
+ in = kvzalloc(inlen, GFP_KERNEL);
if (!in)
return -ENOMEM;
@@ -4281,7 +4281,7 @@ static int query_raw_packet_qp_sq_state(struct mlx5_ib_dev *dev,
int err;
inlen = MLX5_ST_SZ_BYTES(query_sq_out);
- out = mlx5_vzalloc(inlen);
+ out = kvzalloc(inlen, GFP_KERNEL);
if (!out)
return -ENOMEM;
@@ -4308,7 +4308,7 @@ static int query_raw_packet_qp_rq_state(struct mlx5_ib_dev *dev,
int err;
inlen = MLX5_ST_SZ_BYTES(query_rq_out);
- out = mlx5_vzalloc(inlen);
+ out = kvzalloc(inlen, GFP_KERNEL);
if (!out)
return -ENOMEM;
@@ -4612,7 +4612,7 @@ static int create_rq(struct mlx5_ib_rwq *rwq, struct ib_pd *pd,
dev = to_mdev(pd->device);
inlen = MLX5_ST_SZ_BYTES(create_rq_in) + sizeof(u64) * rwq->rq_num_pas;
- in = mlx5_vzalloc(inlen);
+ in = kvzalloc(inlen, GFP_KERNEL);
if (!in)
return -ENOMEM;
@@ -4842,7 +4842,7 @@ struct ib_rwq_ind_table *mlx5_ib_create_rwq_ind_table(struct ib_device *device,
return ERR_PTR(-ENOMEM);
inlen = MLX5_ST_SZ_BYTES(create_rqt_in) + sizeof(u32) * sz;
- in = mlx5_vzalloc(inlen);
+ in = kvzalloc(inlen, GFP_KERNEL);
if (!in) {
err = -ENOMEM;
goto err;
@@ -4921,7 +4921,7 @@ int mlx5_ib_modify_wq(struct ib_wq *wq, struct ib_wq_attr *wq_attr,
return -EOPNOTSUPP;
inlen = MLX5_ST_SZ_BYTES(modify_rq_in);
- in = mlx5_vzalloc(inlen);
+ in = kvzalloc(inlen, GFP_KERNEL);
if (!in)
return -ENOMEM;
diff --git a/drivers/infiniband/hw/mlx5/srq.c b/drivers/infiniband/hw/mlx5/srq.c
index 7cb145f9a6db..43707b101f47 100644
--- a/drivers/infiniband/hw/mlx5/srq.c
+++ b/drivers/infiniband/hw/mlx5/srq.c
@@ -127,7 +127,7 @@ static int create_srq_user(struct ib_pd *pd, struct mlx5_ib_srq *srq,
goto err_umem;
}
- in->pas = mlx5_vzalloc(sizeof(*in->pas) * ncont);
+ in->pas = kvzalloc(sizeof(*in->pas) * ncont, GFP_KERNEL);
if (!in->pas) {
err = -ENOMEM;
goto err_umem;
@@ -189,7 +189,7 @@ static int create_srq_kernel(struct mlx5_ib_dev *dev, struct mlx5_ib_srq *srq,
}
mlx5_ib_dbg(dev, "srq->buf.page_shift = %d\n", srq->buf.page_shift);
- in->pas = mlx5_vzalloc(sizeof(*in->pas) * srq->buf.npages);
+ in->pas = kvzalloc(sizeof(*in->pas) * srq->buf.npages, GFP_KERNEL);
if (!in->pas) {
err = -ENOMEM;
goto err_buf;
generated by cgit (git 2.34.1) at 2024-07-01 06:26:41 +0000