summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--drivers/infiniband/hw/mlx4/mad.c33
-rw-r--r--drivers/infiniband/hw/mlx4/main.c35
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/cmd.c12
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/main.c11
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/mlx4.h47
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/resource_tracker.c217
-rw-r--r--include/linux/mlx4/device.h3
7 files changed, 344 insertions, 14 deletions
diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
index e98849338a9..318d5bcf821 100644
--- a/drivers/infiniband/hw/mlx4/mad.c
+++ b/drivers/infiniband/hw/mlx4/mad.c
@@ -185,6 +185,10 @@ static void smp_snoop(struct ib_device *ibdev, u8 port_num, struct ib_mad *mad,
{
struct ib_port_info *pinfo;
u16 lid;
+ __be16 *base;
+ u32 bn, pkey_change_bitmap;
+ int i;
+
struct mlx4_ib_dev *dev = to_mdev(ibdev);
if ((mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_LID_ROUTED ||
@@ -209,8 +213,33 @@ static void smp_snoop(struct ib_device *ibdev, u8 port_num, struct ib_mad *mad,
break;
case IB_SMP_ATTR_PKEY_TABLE:
- mlx4_ib_dispatch_event(dev, port_num,
- IB_EVENT_PKEY_CHANGE);
+ if (!mlx4_is_mfunc(dev->dev)) {
+ mlx4_ib_dispatch_event(dev, port_num,
+ IB_EVENT_PKEY_CHANGE);
+ break;
+ }
+
+ bn = be32_to_cpu(((struct ib_smp *)mad)->attr_mod) & 0xFFFF;
+ base = (__be16 *) &(((struct ib_smp *)mad)->data[0]);
+ pkey_change_bitmap = 0;
+ for (i = 0; i < 32; i++) {
+ pr_debug("PKEY[%d] = x%x\n",
+ i + bn*32, be16_to_cpu(base[i]));
+ if (be16_to_cpu(base[i]) !=
+ dev->pkeys.phys_pkey_cache[port_num - 1][i + bn*32]) {
+ pkey_change_bitmap |= (1 << i);
+ dev->pkeys.phys_pkey_cache[port_num - 1][i + bn*32] =
+ be16_to_cpu(base[i]);
+ }
+ }
+ pr_debug("PKEY Change event: port=%d, "
+ "block=0x%x, change_bitmap=0x%x\n",
+ port_num, bn, pkey_change_bitmap);
+
+ if (pkey_change_bitmap)
+ mlx4_ib_dispatch_event(dev, port_num,
+ IB_EVENT_PKEY_CHANGE);
+
break;
case IB_SMP_ATTR_GUID_INFO:
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index 3f7f77f93a1..8e10ec2af7b 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -1121,6 +1121,38 @@ static int mlx4_ib_netdev_event(struct notifier_block *this, unsigned long event
return NOTIFY_DONE;
}
+static void init_pkeys(struct mlx4_ib_dev *ibdev)
+{
+ int port;
+ int slave;
+ int i;
+
+ if (mlx4_is_master(ibdev->dev)) {
+ for (slave = 0; slave <= ibdev->dev->num_vfs; ++slave) {
+ for (port = 1; port <= ibdev->dev->caps.num_ports; ++port) {
+ for (i = 0;
+ i < ibdev->dev->phys_caps.pkey_phys_table_len[port];
+ ++i) {
+ ibdev->pkeys.virt2phys_pkey[slave][port - 1][i] =
+ /* master has the identity virt2phys pkey mapping */
+ (slave == mlx4_master_func_num(ibdev->dev) || !i) ? i :
+ ibdev->dev->phys_caps.pkey_phys_table_len[port] - 1;
+ mlx4_sync_pkey_table(ibdev->dev, slave, port, i,
+ ibdev->pkeys.virt2phys_pkey[slave][port - 1][i]);
+ }
+ }
+ }
+ /* initialize pkey cache */
+ for (port = 1; port <= ibdev->dev->caps.num_ports; ++port) {
+ for (i = 0;
+ i < ibdev->dev->phys_caps.pkey_phys_table_len[port];
+ ++i)
+ ibdev->pkeys.phys_pkey_cache[port-1][i] =
+ (i) ? 0 : 0xFFFF;
+ }
+ }
+}
+
static void mlx4_ib_alloc_eqs(struct mlx4_dev *dev, struct mlx4_ib_dev *ibdev)
{
char name[32];
@@ -1375,6 +1407,9 @@ static void *mlx4_ib_add(struct mlx4_dev *dev)
ibdev->ib_active = true;
+ if (mlx4_is_mfunc(ibdev->dev))
+ init_pkeys(ibdev);
+
return ibdev;
err_notif:
diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c
index cb9bebe2827..662a3c5da73 100644
--- a/drivers/net/ethernet/mellanox/mlx4/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c
@@ -950,7 +950,7 @@ static struct mlx4_cmd_info cmd_info[] = {
.out_is_imm = false,
.encode_slave_id = false,
.verify = NULL,
- .wrapper = mlx4_GEN_QP_wrapper
+ .wrapper = mlx4_INIT2INIT_QP_wrapper
},
{
.opcode = MLX4_CMD_INIT2RTR_QP,
@@ -968,7 +968,7 @@ static struct mlx4_cmd_info cmd_info[] = {
.out_is_imm = false,
.encode_slave_id = false,
.verify = NULL,
- .wrapper = mlx4_GEN_QP_wrapper
+ .wrapper = mlx4_RTR2RTS_QP_wrapper
},
{
.opcode = MLX4_CMD_RTS2RTS_QP,
@@ -977,7 +977,7 @@ static struct mlx4_cmd_info cmd_info[] = {
.out_is_imm = false,
.encode_slave_id = false,
.verify = NULL,
- .wrapper = mlx4_GEN_QP_wrapper
+ .wrapper = mlx4_RTS2RTS_QP_wrapper
},
{
.opcode = MLX4_CMD_SQERR2RTS_QP,
@@ -986,7 +986,7 @@ static struct mlx4_cmd_info cmd_info[] = {
.out_is_imm = false,
.encode_slave_id = false,
.verify = NULL,
- .wrapper = mlx4_GEN_QP_wrapper
+ .wrapper = mlx4_SQERR2RTS_QP_wrapper
},
{
.opcode = MLX4_CMD_2ERR_QP,
@@ -1013,7 +1013,7 @@ static struct mlx4_cmd_info cmd_info[] = {
.out_is_imm = false,
.encode_slave_id = false,
.verify = NULL,
- .wrapper = mlx4_GEN_QP_wrapper
+ .wrapper = mlx4_SQD2SQD_QP_wrapper
},
{
.opcode = MLX4_CMD_SQD2RTS_QP,
@@ -1022,7 +1022,7 @@ static struct mlx4_cmd_info cmd_info[] = {
.out_is_imm = false,
.encode_slave_id = false,
.verify = NULL,
- .wrapper = mlx4_GEN_QP_wrapper
+ .wrapper = mlx4_SQD2RTS_QP_wrapper
},
{
.opcode = MLX4_CMD_2RST_QP,
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 06ef3afbc49..2294b717318 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -424,6 +424,17 @@ int mlx4_get_parav_qkey(struct mlx4_dev *dev, u32 qpn, u32 *qkey)
}
EXPORT_SYMBOL(mlx4_get_parav_qkey);
+void mlx4_sync_pkey_table(struct mlx4_dev *dev, int slave, int port, int i, int val)
+{
+ struct mlx4_priv *priv = container_of(dev, struct mlx4_priv, dev);
+
+ if (!mlx4_is_master(dev))
+ return;
+
+ priv->virt2phys_pkey[slave][port - 1][i] = val;
+}
+EXPORT_SYMBOL(mlx4_sync_pkey_table);
+
int mlx4_is_slave_active(struct mlx4_dev *dev, int slave)
{
struct mlx4_priv *priv = mlx4_priv(dev);
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
index dba69d98734..7d27c3158d0 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
@@ -807,6 +807,8 @@ struct mlx4_priv {
struct io_mapping *bf_mapping;
int reserved_mtts;
int fs_hash_mode;
+ u8 virt2phys_pkey[MLX4_MFUNC_MAX][MLX4_MAX_PORTS][MLX4_MAX_PORT_PKEYS];
+
};
static inline struct mlx4_priv *mlx4_priv(struct mlx4_dev *dev)
@@ -1011,16 +1013,61 @@ int mlx4_RST2INIT_QP_wrapper(struct mlx4_dev *dev, int slave,
struct mlx4_cmd_mailbox *inbox,
struct mlx4_cmd_mailbox *outbox,
struct mlx4_cmd_info *cmd);
+int mlx4_INIT2INIT_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
int mlx4_INIT2RTR_QP_wrapper(struct mlx4_dev *dev, int slave,
struct mlx4_vhcr *vhcr,
struct mlx4_cmd_mailbox *inbox,
struct mlx4_cmd_mailbox *outbox,
struct mlx4_cmd_info *cmd);
+int mlx4_RTR2RTS_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_RTS2RTS_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_SQERR2RTS_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_2ERR_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_RTS2SQD_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_SQD2SQD_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_SQD2RTS_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
int mlx4_2RST_QP_wrapper(struct mlx4_dev *dev, int slave,
struct mlx4_vhcr *vhcr,
struct mlx4_cmd_mailbox *inbox,
struct mlx4_cmd_mailbox *outbox,
struct mlx4_cmd_info *cmd);
+int mlx4_QUERY_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
int mlx4_GEN_EQE(struct mlx4_dev *dev, int slave, struct mlx4_eqe *eqe);
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 3c57a83e628..49e9de725d0 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -242,6 +242,15 @@ static int res_tracker_insert(struct rb_root *root, struct res_common *res)
return 0;
}
+enum qp_transition {
+ QP_TRANS_INIT2RTR,
+ QP_TRANS_RTR2RTS,
+ QP_TRANS_RTS2RTS,
+ QP_TRANS_SQERR2RTS,
+ QP_TRANS_SQD2SQD,
+ QP_TRANS_SQD2RTS
+};
+
/* For Debug uses */
static const char *ResourceType(enum mlx4_resource rt)
{
@@ -308,14 +317,41 @@ void mlx4_free_resource_tracker(struct mlx4_dev *dev,
}
}
-static void update_ud_gid(struct mlx4_dev *dev,
- struct mlx4_qp_context *qp_ctx, u8 slave)
+static void update_pkey_index(struct mlx4_dev *dev, int slave,
+ struct mlx4_cmd_mailbox *inbox)
{
- u32 ts = (be32_to_cpu(qp_ctx->flags) >> 16) & 0xff;
+ u8 sched = *(u8 *)(inbox->buf + 64);
+ u8 orig_index = *(u8 *)(inbox->buf + 35);
+ u8 new_index;
+ struct mlx4_priv *priv = mlx4_priv(dev);
+ int port;
+
+ port = (sched >> 6 & 1) + 1;
+
+ new_index = priv->virt2phys_pkey[slave][port - 1][orig_index];
+ *(u8 *)(inbox->buf + 35) = new_index;
+
+ mlx4_dbg(dev, "port = %d, orig pkey index = %d, "
+ "new pkey index = %d\n", port, orig_index, new_index);
+}
+
+static void update_gid(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *inbox,
+ u8 slave)
+{
+ struct mlx4_qp_context *qp_ctx = inbox->buf + 8;
+ enum mlx4_qp_optpar optpar = be32_to_cpu(*(__be32 *) inbox->buf);
+ u32 ts = (be32_to_cpu(qp_ctx->flags) >> 16) & 0xff;
if (MLX4_QP_ST_UD == ts)
qp_ctx->pri_path.mgid_index = 0x80 | slave;
+ if (MLX4_QP_ST_RC == ts || MLX4_QP_ST_UC == ts) {
+ if (optpar & MLX4_QP_OPTPAR_PRIMARY_ADDR_PATH)
+ qp_ctx->pri_path.mgid_index = slave & 0x7F;
+ if (optpar & MLX4_QP_OPTPAR_ALT_ADDR_PATH)
+ qp_ctx->alt_path.mgid_index = slave & 0x7F;
+ }
+
mlx4_dbg(dev, "slave %d, new gid index: 0x%x ",
slave, qp_ctx->pri_path.mgid_index);
}
@@ -1109,6 +1145,11 @@ static int valid_reserved(struct mlx4_dev *dev, int slave, int qpn)
(mlx4_is_master(dev) || mlx4_is_guest_proxy(dev, slave, qpn));
}
+static int fw_reserved(struct mlx4_dev *dev, int qpn)
+{
+ return qpn < dev->caps.reserved_qps_cnt[MLX4_QP_REGION_FW];
+}
+
static int qp_alloc_res(struct mlx4_dev *dev, int slave, int op, int cmd,
u64 in_param, u64 *out_param)
{
@@ -1146,7 +1187,7 @@ static int qp_alloc_res(struct mlx4_dev *dev, int slave, int op, int cmd,
if (err)
return err;
- if (!valid_reserved(dev, slave, qpn)) {
+ if (!fw_reserved(dev, qpn)) {
err = __mlx4_qp_alloc_icm(dev, qpn);
if (err) {
res_abort_move(dev, slave, RES_QP, qpn);
@@ -1499,7 +1540,7 @@ static int qp_free_res(struct mlx4_dev *dev, int slave, int op, int cmd,
if (err)
return err;
- if (!valid_reserved(dev, slave, qpn))
+ if (!fw_reserved(dev, qpn))
__mlx4_qp_free_icm(dev, qpn);
res_end_move(dev, slave, RES_QP, qpn);
@@ -1939,6 +1980,19 @@ static u32 qp_get_srqn(struct mlx4_qp_context *qpc)
return be32_to_cpu(qpc->srqn) & 0x1ffffff;
}
+static void adjust_proxy_tun_qkey(struct mlx4_dev *dev, struct mlx4_vhcr *vhcr,
+ struct mlx4_qp_context *context)
+{
+ u32 qpn = vhcr->in_modifier & 0xffffff;
+ u32 qkey = 0;
+
+ if (mlx4_get_parav_qkey(dev, qpn, &qkey))
+ return;
+
+ /* adjust qkey in qp context */
+ context->qkey = cpu_to_be32(qkey);
+}
+
int mlx4_RST2INIT_QP_wrapper(struct mlx4_dev *dev, int slave,
struct mlx4_vhcr *vhcr,
struct mlx4_cmd_mailbox *inbox,
@@ -1991,6 +2045,8 @@ int mlx4_RST2INIT_QP_wrapper(struct mlx4_dev *dev, int slave,
goto ex_put_scq;
}
+ adjust_proxy_tun_qkey(dev, vhcr, qpc);
+ update_pkey_index(dev, slave, inbox);
err = mlx4_DMA_wrapper(dev, slave, vhcr, inbox, outbox, cmd);
if (err)
goto ex_put_srq;
@@ -2136,6 +2192,48 @@ static int get_containing_mtt(struct mlx4_dev *dev, int slave, int start,
return err;
}
+static int verify_qp_parameters(struct mlx4_dev *dev,
+ struct mlx4_cmd_mailbox *inbox,
+ enum qp_transition transition, u8 slave)
+{
+ u32 qp_type;
+ struct mlx4_qp_context *qp_ctx;
+ enum mlx4_qp_optpar optpar;
+
+ qp_ctx = inbox->buf + 8;
+ qp_type = (be32_to_cpu(qp_ctx->flags) >> 16) & 0xff;
+ optpar = be32_to_cpu(*(__be32 *) inbox->buf);
+
+ switch (qp_type) {
+ case MLX4_QP_ST_RC:
+ case MLX4_QP_ST_UC:
+ switch (transition) {
+ case QP_TRANS_INIT2RTR:
+ case QP_TRANS_RTR2RTS:
+ case QP_TRANS_RTS2RTS:
+ case QP_TRANS_SQD2SQD:
+ case QP_TRANS_SQD2RTS:
+ if (slave != mlx4_master_func_num(dev))
+ /* slaves have only gid index 0 */
+ if (optpar & MLX4_QP_OPTPAR_PRIMARY_ADDR_PATH)
+ if (qp_ctx->pri_path.mgid_index)
+ return -EINVAL;
+ if (optpar & MLX4_QP_OPTPAR_ALT_ADDR_PATH)
+ if (qp_ctx->alt_path.mgid_index)
+ return -EINVAL;
+ break;
+ default:
+ break;
+ }
+
+ break;
+ default:
+ break;
+ }
+
+ return 0;
+}
+
int mlx4_WRITE_MTT_wrapper(struct mlx4_dev *dev, int slave,
struct mlx4_vhcr *vhcr,
struct mlx4_cmd_mailbox *inbox,
@@ -2623,16 +2721,123 @@ out:
return err;
}
+int mlx4_INIT2INIT_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd)
+{
+ struct mlx4_qp_context *context = inbox->buf + 8;
+ adjust_proxy_tun_qkey(dev, vhcr, context);
+ update_pkey_index(dev, slave, inbox);
+ return mlx4_GEN_QP_wrapper(dev, slave, vhcr, inbox, outbox, cmd);
+}
+
int mlx4_INIT2RTR_QP_wrapper(struct mlx4_dev *dev, int slave,
struct mlx4_vhcr *vhcr,
struct mlx4_cmd_mailbox *inbox,
struct mlx4_cmd_mailbox *outbox,
struct mlx4_cmd_info *cmd)
{
+ int err;
struct mlx4_qp_context *qpc = inbox->buf + 8;
- update_ud_gid(dev, qpc, (u8)slave);
+ err = verify_qp_parameters(dev, inbox, QP_TRANS_INIT2RTR, slave);
+ if (err)
+ return err;
+
+ update_pkey_index(dev, slave, inbox);
+ update_gid(dev, inbox, (u8)slave);
+ adjust_proxy_tun_qkey(dev, vhcr, qpc);
+
+ return mlx4_GEN_QP_wrapper(dev, slave, vhcr, inbox, outbox, cmd);
+}
+
+int mlx4_RTR2RTS_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd)
+{
+ int err;
+ struct mlx4_qp_context *context = inbox->buf + 8;
+
+ err = verify_qp_parameters(dev, inbox, QP_TRANS_RTR2RTS, slave);
+ if (err)
+ return err;
+
+ update_pkey_index(dev, slave, inbox);
+ update_gid(dev, inbox, (u8)slave);
+ adjust_proxy_tun_qkey(dev, vhcr, context);
+ return mlx4_GEN_QP_wrapper(dev, slave, vhcr, inbox, outbox, cmd);
+}
+
+int mlx4_RTS2RTS_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd)
+{
+ int err;
+ struct mlx4_qp_context *context = inbox->buf + 8;
+
+ err = verify_qp_parameters(dev, inbox, QP_TRANS_RTS2RTS, slave);
+ if (err)
+ return err;
+
+ update_pkey_index(dev, slave, inbox);
+ update_gid(dev, inbox, (u8)slave);
+ adjust_proxy_tun_qkey(dev, vhcr, context);
+ return mlx4_GEN_QP_wrapper(dev, slave, vhcr, inbox, outbox, cmd);
+}
+
+
+int mlx4_SQERR2RTS_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd)
+{
+ struct mlx4_qp_context *context = inbox->buf + 8;
+ adjust_proxy_tun_qkey(dev, vhcr, context);
+ return mlx4_GEN_QP_wrapper(dev, slave, vhcr, inbox, outbox, cmd);
+}
+
+int mlx4_SQD2SQD_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd)
+{
+ int err;
+ struct mlx4_qp_context *context = inbox->buf + 8;
+
+ err = verify_qp_parameters(dev, inbox, QP_TRANS_SQD2SQD, slave);
+ if (err)
+ return err;
+
+ adjust_proxy_tun_qkey(dev, vhcr, context);
+ update_gid(dev, inbox, (u8)slave);
+ update_pkey_index(dev, slave, inbox);
+ return mlx4_GEN_QP_wrapper(dev, slave, vhcr, inbox, outbox, cmd);
+}
+
+int mlx4_SQD2RTS_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd)
+{
+ int err;
+ struct mlx4_qp_context *context = inbox->buf + 8;
+
+ err = verify_qp_parameters(dev, inbox, QP_TRANS_SQD2RTS, slave);
+ if (err)
+ return err;
+ adjust_proxy_tun_qkey(dev, vhcr, context);
+ update_gid(dev, inbox, (u8)slave);
+ update_pkey_index(dev, slave, inbox);
return mlx4_GEN_QP_wrapper(dev, slave, vhcr, inbox, outbox, cmd);
}
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index b6b8d341b6c..9803fd5d3db 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -940,6 +940,9 @@ int mlx4_flow_attach(struct mlx4_dev *dev,
struct mlx4_net_trans_rule *rule, u64 *reg_id);
int mlx4_flow_detach(struct mlx4_dev *dev, u64 reg_id);
+void mlx4_sync_pkey_table(struct mlx4_dev *dev, int slave, int port,
+ int i, int val);
+
int mlx4_get_parav_qkey(struct mlx4_dev *dev, u32 qpn, u32 *qkey);
#endif /* MLX4_DEVICE_H */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-13 04:11:37 +0000