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-rw-r--r--drivers/infiniband/core/iwcm.c24
-rw-r--r--drivers/infiniband/core/sysfs.c27
-rw-r--r--drivers/infiniband/hw/amso1100/c2_provider.c2
-rw-r--r--drivers/infiniband/hw/cxgb3/iwch_provider.c2
-rw-r--r--drivers/infiniband/hw/cxgb4/provider.c2
-rw-r--r--drivers/infiniband/hw/ehca/ehca_hca.c2
-rw-r--r--drivers/infiniband/hw/mlx4/cq.c3
-rw-r--r--drivers/infiniband/hw/mlx4/main.c33
-rw-r--r--drivers/infiniband/hw/mthca/mthca_cq.c3
-rw-r--r--drivers/infiniband/hw/nes/nes_verbs.c2
-rw-r--r--drivers/infiniband/hw/qib/qib_rc.c1
-rw-r--r--drivers/infiniband/hw/qib/qib_uc.c1
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_ib.c3
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/main.c7
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/mlx4.h1
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/port.c43
-rw-r--r--include/linux/mlx4/device.h5
-rw-r--r--include/rdma/ib_verbs.h11
18 files changed, 65 insertions, 107 deletions
diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c
index 1a696f76b616..0bb99bb38809 100644
--- a/drivers/infiniband/core/iwcm.c
+++ b/drivers/infiniband/core/iwcm.c
@@ -624,17 +624,6 @@ static void cm_conn_req_handler(struct iwcm_id_private *listen_id_priv,
*/
BUG_ON(iw_event->status);
- /*
- * We could be destroying the listening id. If so, ignore this
- * upcall.
- */
- spin_lock_irqsave(&listen_id_priv->lock, flags);
- if (listen_id_priv->state != IW_CM_STATE_LISTEN) {
- spin_unlock_irqrestore(&listen_id_priv->lock, flags);
- goto out;
- }
- spin_unlock_irqrestore(&listen_id_priv->lock, flags);
-
cm_id = iw_create_cm_id(listen_id_priv->id.device,
listen_id_priv->id.cm_handler,
listen_id_priv->id.context);
@@ -649,6 +638,19 @@ static void cm_conn_req_handler(struct iwcm_id_private *listen_id_priv,
cm_id_priv = container_of(cm_id, struct iwcm_id_private, id);
cm_id_priv->state = IW_CM_STATE_CONN_RECV;
+ /*
+ * We could be destroying the listening id. If so, ignore this
+ * upcall.
+ */
+ spin_lock_irqsave(&listen_id_priv->lock, flags);
+ if (listen_id_priv->state != IW_CM_STATE_LISTEN) {
+ spin_unlock_irqrestore(&listen_id_priv->lock, flags);
+ iw_cm_reject(cm_id, NULL, 0);
+ iw_destroy_cm_id(cm_id);
+ goto out;
+ }
+ spin_unlock_irqrestore(&listen_id_priv->lock, flags);
+
ret = alloc_work_entries(cm_id_priv, 3);
if (ret) {
iw_cm_reject(cm_id, NULL, 0);
diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index c61bca30fd2d..83b720ef6c34 100644
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -179,33 +179,36 @@ static ssize_t rate_show(struct ib_port *p, struct port_attribute *unused,
{
struct ib_port_attr attr;
char *speed = "";
- int rate;
+ int rate = -1; /* in deci-Gb/sec */
ssize_t ret;
ret = ib_query_port(p->ibdev, p->port_num, &attr);
if (ret)
return ret;
- rate = (25 * attr.active_speed) / 10;
-
switch (attr.active_speed) {
- case 2:
+ case IB_SPEED_SDR:
+ rate = 25;
+ break;
+ case IB_SPEED_DDR:
speed = " DDR";
+ rate = 50;
break;
- case 4:
+ case IB_SPEED_QDR:
speed = " QDR";
+ rate = 100;
break;
- case 8:
+ case IB_SPEED_FDR10:
speed = " FDR10";
- rate = 10;
+ rate = 100;
break;
- case 16:
+ case IB_SPEED_FDR:
speed = " FDR";
- rate = 14;
+ rate = 140;
break;
- case 32:
+ case IB_SPEED_EDR:
speed = " EDR";
- rate = 25;
+ rate = 250;
break;
}
@@ -214,7 +217,7 @@ static ssize_t rate_show(struct ib_port *p, struct port_attribute *unused,
return -EINVAL;
return sprintf(buf, "%d%s Gb/sec (%dX%s)\n",
- rate, (attr.active_speed == 1) ? ".5" : "",
+ rate / 10, rate % 10 ? ".5" : "",
ib_width_enum_to_int(attr.active_width), speed);
}
diff --git a/drivers/infiniband/hw/amso1100/c2_provider.c b/drivers/infiniband/hw/amso1100/c2_provider.c
index 12f923d64e42..07eb3a8067d8 100644
--- a/drivers/infiniband/hw/amso1100/c2_provider.c
+++ b/drivers/infiniband/hw/amso1100/c2_provider.c
@@ -94,7 +94,7 @@ static int c2_query_port(struct ib_device *ibdev,
props->pkey_tbl_len = 1;
props->qkey_viol_cntr = 0;
props->active_width = 1;
- props->active_speed = 1;
+ props->active_speed = IB_SPEED_SDR;
return 0;
}
diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c
index 37c224fc3ad9..0bdf09aa6f42 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_provider.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c
@@ -1227,7 +1227,7 @@ static int iwch_query_port(struct ib_device *ibdev,
props->gid_tbl_len = 1;
props->pkey_tbl_len = 1;
props->active_width = 2;
- props->active_speed = 2;
+ props->active_speed = IB_SPEED_DDR;
props->max_msg_sz = -1;
return 0;
diff --git a/drivers/infiniband/hw/cxgb4/provider.c b/drivers/infiniband/hw/cxgb4/provider.c
index 247fe706e7fa..be1c18f44400 100644
--- a/drivers/infiniband/hw/cxgb4/provider.c
+++ b/drivers/infiniband/hw/cxgb4/provider.c
@@ -329,7 +329,7 @@ static int c4iw_query_port(struct ib_device *ibdev, u8 port,
props->gid_tbl_len = 1;
props->pkey_tbl_len = 1;
props->active_width = 2;
- props->active_speed = 2;
+ props->active_speed = IB_SPEED_DDR;
props->max_msg_sz = -1;
return 0;
diff --git a/drivers/infiniband/hw/ehca/ehca_hca.c b/drivers/infiniband/hw/ehca/ehca_hca.c
index 73edc3668663..9ed4d2588304 100644
--- a/drivers/infiniband/hw/ehca/ehca_hca.c
+++ b/drivers/infiniband/hw/ehca/ehca_hca.c
@@ -233,7 +233,7 @@ int ehca_query_port(struct ib_device *ibdev,
props->phys_state = 5;
props->state = rblock->state;
props->active_width = IB_WIDTH_12X;
- props->active_speed = 0x1;
+ props->active_speed = IB_SPEED_SDR;
}
query_port1:
diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c
index 275861bddf1c..77c8cb4c5073 100644
--- a/drivers/infiniband/hw/mlx4/cq.c
+++ b/drivers/infiniband/hw/mlx4/cq.c
@@ -720,7 +720,8 @@ repoll:
wc->dlid_path_bits = (g_mlpath_rqpn >> 24) & 0x7f;
wc->wc_flags |= g_mlpath_rqpn & 0x80000000 ? IB_WC_GRH : 0;
wc->pkey_index = be32_to_cpu(cqe->immed_rss_invalid) & 0x7f;
- wc->csum_ok = mlx4_ib_ipoib_csum_ok(cqe->status, cqe->checksum);
+ wc->wc_flags |= mlx4_ib_ipoib_csum_ok(cqe->status,
+ cqe->checksum) ? IB_WC_IP_CSUM_OK : 0;
if (rdma_port_get_link_layer(wc->qp->device,
(*cur_qp)->port) == IB_LINK_LAYER_ETHERNET)
wc->sl = be16_to_cpu(cqe->sl_vid) >> 13;
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index 1349cb1b597a..75d305629300 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -230,31 +230,28 @@ static int ib_link_query_port(struct ib_device *ibdev, u8 port,
switch (ext_active_speed) {
case 1:
- props->active_speed = 16; /* FDR */
+ props->active_speed = IB_SPEED_FDR;
break;
case 2:
- props->active_speed = 32; /* EDR */
+ props->active_speed = IB_SPEED_EDR;
break;
}
}
/* If reported active speed is QDR, check if is FDR-10 */
- if (props->active_speed == 4) {
- if (to_mdev(ibdev)->dev->caps.ext_port_cap[port] &
- MLX_EXT_PORT_CAP_FLAG_EXTENDED_PORT_INFO) {
- init_query_mad(in_mad);
- in_mad->attr_id = MLX4_ATTR_EXTENDED_PORT_INFO;
- in_mad->attr_mod = cpu_to_be32(port);
-
- err = mlx4_MAD_IFC(to_mdev(ibdev), 1, 1, port,
- NULL, NULL, in_mad, out_mad);
- if (err)
- goto out;
+ if (props->active_speed == IB_SPEED_QDR) {
+ init_query_mad(in_mad);
+ in_mad->attr_id = MLX4_ATTR_EXTENDED_PORT_INFO;
+ in_mad->attr_mod = cpu_to_be32(port);
- /* Checking LinkSpeedActive for FDR-10 */
- if (out_mad->data[15] & 0x1)
- props->active_speed = 8;
- }
+ err = mlx4_MAD_IFC(to_mdev(ibdev), 1, 1, port,
+ NULL, NULL, in_mad, out_mad);
+ if (err)
+ return err;
+
+ /* Checking LinkSpeedActive for FDR-10 */
+ if (out_mad->data[15] & 0x1)
+ props->active_speed = IB_SPEED_FDR10;
}
out:
kfree(in_mad);
@@ -290,7 +287,7 @@ static int eth_link_query_port(struct ib_device *ibdev, u8 port,
props->active_width = (((u8 *)mailbox->buf)[5] == 0x40) ?
IB_WIDTH_4X : IB_WIDTH_1X;
- props->active_speed = 4;
+ props->active_speed = IB_SPEED_QDR;
props->port_cap_flags = IB_PORT_CM_SUP;
props->gid_tbl_len = mdev->dev->caps.gid_table_len[port];
props->max_msg_sz = mdev->dev->caps.max_msg_sz;
diff --git a/drivers/infiniband/hw/mthca/mthca_cq.c b/drivers/infiniband/hw/mthca/mthca_cq.c
index 53157b86a1ba..40ba83338155 100644
--- a/drivers/infiniband/hw/mthca/mthca_cq.c
+++ b/drivers/infiniband/hw/mthca/mthca_cq.c
@@ -643,7 +643,8 @@ static inline int mthca_poll_one(struct mthca_dev *dev,
entry->wc_flags |= cqe->g_mlpath & 0x80 ? IB_WC_GRH : 0;
checksum = (be32_to_cpu(cqe->rqpn) >> 24) |
((be32_to_cpu(cqe->my_ee) >> 16) & 0xff00);
- entry->csum_ok = (cqe->sl_ipok & 1 && checksum == 0xffff);
+ entry->wc_flags |= (cqe->sl_ipok & 1 && checksum == 0xffff) ?
+ IB_WC_IP_CSUM_OK : 0;
}
entry->status = IB_WC_SUCCESS;
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index 0927b5cc65d3..8b8812de4b5c 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -597,7 +597,7 @@ static int nes_query_port(struct ib_device *ibdev, u8 port, struct ib_port_attr
props->pkey_tbl_len = 1;
props->qkey_viol_cntr = 0;
props->active_width = IB_WIDTH_4X;
- props->active_speed = 1;
+ props->active_speed = IB_SPEED_SDR;
props->max_msg_sz = 0x80000000;
return 0;
diff --git a/drivers/infiniband/hw/qib/qib_rc.c b/drivers/infiniband/hw/qib/qib_rc.c
index 894afac26f3b..765b4cbaa020 100644
--- a/drivers/infiniband/hw/qib/qib_rc.c
+++ b/drivers/infiniband/hw/qib/qib_rc.c
@@ -2048,7 +2048,6 @@ send_last:
wc.pkey_index = 0;
wc.dlid_path_bits = 0;
wc.port_num = 0;
- wc.csum_ok = 0;
/* Signal completion event if the solicited bit is set. */
qib_cq_enter(to_icq(qp->ibqp.recv_cq), &wc,
(ohdr->bth[0] &
diff --git a/drivers/infiniband/hw/qib/qib_uc.c b/drivers/infiniband/hw/qib/qib_uc.c
index 847e7afdfd94..7ce2ac2ed219 100644
--- a/drivers/infiniband/hw/qib/qib_uc.c
+++ b/drivers/infiniband/hw/qib/qib_uc.c
@@ -422,7 +422,6 @@ last_imm:
wc.pkey_index = 0;
wc.dlid_path_bits = 0;
wc.port_num = 0;
- wc.csum_ok = 0;
/* Signal completion event if the solicited bit is set. */
qib_cq_enter(to_icq(qp->ibqp.recv_cq), &wc,
(ohdr->bth[0] &
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index 4115be54ba3b..5c1bc995e560 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -296,7 +296,8 @@ static void ipoib_ib_handle_rx_wc(struct net_device *dev, struct ib_wc *wc)
dev->stats.rx_bytes += skb->len;
skb->dev = dev;
- if ((dev->features & NETIF_F_RXCSUM) && likely(wc->csum_ok))
+ if ((dev->features & NETIF_F_RXCSUM) &&
+ likely(wc->wc_flags & IB_WC_IP_CSUM_OK))
skb->ip_summed = CHECKSUM_UNNECESSARY;
napi_gro_receive(&priv->napi, skb);
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index e92cfae82e5a..a6ee22b319f8 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -1455,16 +1455,11 @@ static int mlx4_setup_hca(struct mlx4_dev *dev)
"ib capabilities (%d). Continuing "
"with caps = 0\n", port, err);
dev->caps.ib_port_def_cap[port] = ib_port_default_caps;
+
if (mlx4_is_mfunc(dev))
dev->caps.port_ib_mtu[port] = IB_MTU_2048;
else
dev->caps.port_ib_mtu[port] = IB_MTU_4096;
- err = mlx4_check_ext_port_caps(dev, port);
- if (err)
- mlx4_warn(dev, "failed to get port %d extended "
- "port capabilities support info (%d)."
- " Assuming not supported\n",
- port, err);
err = mlx4_SET_PORT(dev, port);
if (err) {
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
index cb17af4d9abd..a99a13e9e695 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
@@ -1031,7 +1031,6 @@ int mlx4_QUERY_PORT_wrapper(struct mlx4_dev *dev, int slave,
struct mlx4_cmd_mailbox *outbox,
struct mlx4_cmd_info *cmd);
int mlx4_get_port_ib_caps(struct mlx4_dev *dev, u8 port, __be32 *caps);
-int mlx4_check_ext_port_caps(struct mlx4_dev *dev, u8 port);
int mlx4_QP_ATTACH_wrapper(struct mlx4_dev *dev, int slave,
diff --git a/drivers/net/ethernet/mellanox/mlx4/port.c b/drivers/net/ethernet/mellanox/mlx4/port.c
index a6fd56451d7e..409d444c4df5 100644
--- a/drivers/net/ethernet/mellanox/mlx4/port.c
+++ b/drivers/net/ethernet/mellanox/mlx4/port.c
@@ -590,49 +590,6 @@ int mlx4_get_port_ib_caps(struct mlx4_dev *dev, u8 port, __be32 *caps)
return err;
}
-int mlx4_check_ext_port_caps(struct mlx4_dev *dev, u8 port)
-{
- struct mlx4_cmd_mailbox *inmailbox, *outmailbox;
- u8 *inbuf, *outbuf;
- int err, packet_error;
-
- inmailbox = mlx4_alloc_cmd_mailbox(dev);
- if (IS_ERR(inmailbox))
- return PTR_ERR(inmailbox);
-
- outmailbox = mlx4_alloc_cmd_mailbox(dev);
- if (IS_ERR(outmailbox)) {
- mlx4_free_cmd_mailbox(dev, inmailbox);
- return PTR_ERR(outmailbox);
- }
-
- inbuf = inmailbox->buf;
- outbuf = outmailbox->buf;
- memset(inbuf, 0, 256);
- memset(outbuf, 0, 256);
- inbuf[0] = 1;
- inbuf[1] = 1;
- inbuf[2] = 1;
- inbuf[3] = 1;
-
- *(__be16 *) (&inbuf[16]) = MLX4_ATTR_EXTENDED_PORT_INFO;
- *(__be32 *) (&inbuf[20]) = cpu_to_be32(port);
-
- err = mlx4_cmd_box(dev, inmailbox->dma, outmailbox->dma, port, 3,
- MLX4_CMD_MAD_IFC, MLX4_CMD_TIME_CLASS_C,
- MLX4_CMD_NATIVE);
-
- packet_error = be16_to_cpu(*(__be16 *) (outbuf + 4));
-
- dev->caps.ext_port_cap[port] = (!err && !packet_error) ?
- MLX_EXT_PORT_CAP_FLAG_EXTENDED_PORT_INFO
- : 0;
-
- mlx4_free_cmd_mailbox(dev, inmailbox);
- mlx4_free_cmd_mailbox(dev, outmailbox);
- return err;
-}
-
static int mlx4_common_set_port(struct mlx4_dev *dev, int slave, u32 in_mod,
u8 op_mod, struct mlx4_cmd_mailbox *inbox)
{
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index b19fb9b901a2..b8432516d68a 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -101,10 +101,6 @@ enum {
#define MLX4_ATTR_EXTENDED_PORT_INFO cpu_to_be16(0xff90)
enum {
- MLX_EXT_PORT_CAP_FLAG_EXTENDED_PORT_INFO = 1 << 0
-};
-
-enum {
MLX4_BMME_FLAG_LOCAL_INV = 1 << 6,
MLX4_BMME_FLAG_REMOTE_INV = 1 << 7,
MLX4_BMME_FLAG_TYPE_2_WIN = 1 << 9,
@@ -314,7 +310,6 @@ struct mlx4_caps {
u32 port_mask[MLX4_MAX_PORTS + 1];
enum mlx4_port_type possible_type[MLX4_MAX_PORTS + 1];
u32 max_counters;
- u8 ext_port_cap[MLX4_MAX_PORTS + 1];
u8 port_ib_mtu[MLX4_MAX_PORTS + 1];
};
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index bf5daafe8ecc..c3cca5a4dacd 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -239,6 +239,15 @@ static inline int ib_width_enum_to_int(enum ib_port_width width)
}
}
+enum ib_port_speed {
+ IB_SPEED_SDR = 1,
+ IB_SPEED_DDR = 2,
+ IB_SPEED_QDR = 4,
+ IB_SPEED_FDR10 = 8,
+ IB_SPEED_FDR = 16,
+ IB_SPEED_EDR = 32
+};
+
struct ib_protocol_stats {
/* TBD... */
};
@@ -509,6 +518,7 @@ enum ib_wc_flags {
IB_WC_GRH = 1,
IB_WC_WITH_IMM = (1<<1),
IB_WC_WITH_INVALIDATE = (1<<2),
+ IB_WC_IP_CSUM_OK = (1<<3),
};
struct ib_wc {
@@ -529,7 +539,6 @@ struct ib_wc {
u8 sl;
u8 dlid_path_bits;
u8 port_num; /* valid only for DR SMPs on switches */
- int csum_ok;
};
enum ib_cq_notify_flags {
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-14 11:44:39 +0000