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-rw-r--r--drivers/infiniband/core/sysfs.c4
-rw-r--r--drivers/infiniband/hw/hfi1/chip.c16
-rw-r--r--drivers/infiniband/hw/hfi1/ud.c23
-rw-r--r--drivers/infiniband/hw/i40iw/i40iw_main.c3
-rw-r--r--drivers/infiniband/hw/i40iw/i40iw_verbs.c1
-rw-r--r--drivers/infiniband/hw/mlx4/qp.c11
-rw-r--r--drivers/infiniband/hw/mlx5/main.c21
7 files changed, 33 insertions, 46 deletions
diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index a5793c8f1590..60df4f8e81be 100644
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -530,6 +530,7 @@ static PORT_PMA_ATTR(port_xmit_data , 12, 32, 192);
static PORT_PMA_ATTR(port_rcv_data , 13, 32, 224);
static PORT_PMA_ATTR(port_xmit_packets , 14, 32, 256);
static PORT_PMA_ATTR(port_rcv_packets , 15, 32, 288);
+static PORT_PMA_ATTR(port_xmit_wait , 0, 32, 320);
/*
* Counters added by extended set
@@ -560,6 +561,7 @@ static struct attribute *pma_attrs[] = {
&port_pma_attr_port_rcv_data.attr.attr,
&port_pma_attr_port_xmit_packets.attr.attr,
&port_pma_attr_port_rcv_packets.attr.attr,
+ &port_pma_attr_port_xmit_wait.attr.attr,
NULL
};
@@ -579,6 +581,7 @@ static struct attribute *pma_attrs_ext[] = {
&port_pma_attr_ext_port_xmit_data.attr.attr,
&port_pma_attr_ext_port_rcv_data.attr.attr,
&port_pma_attr_ext_port_xmit_packets.attr.attr,
+ &port_pma_attr_port_xmit_wait.attr.attr,
&port_pma_attr_ext_port_rcv_packets.attr.attr,
&port_pma_attr_ext_unicast_rcv_packets.attr.attr,
&port_pma_attr_ext_unicast_xmit_packets.attr.attr,
@@ -604,6 +607,7 @@ static struct attribute *pma_attrs_noietf[] = {
&port_pma_attr_ext_port_rcv_data.attr.attr,
&port_pma_attr_ext_port_xmit_packets.attr.attr,
&port_pma_attr_ext_port_rcv_packets.attr.attr,
+ &port_pma_attr_port_xmit_wait.attr.attr,
NULL
};
diff --git a/drivers/infiniband/hw/hfi1/chip.c b/drivers/infiniband/hw/hfi1/chip.c
index f5de85178055..dad4d0ebbdff 100644
--- a/drivers/infiniband/hw/hfi1/chip.c
+++ b/drivers/infiniband/hw/hfi1/chip.c
@@ -14113,8 +14113,14 @@ static int init_asic_data(struct hfi1_devdata *dd)
{
unsigned long flags;
struct hfi1_devdata *tmp, *peer = NULL;
+ struct hfi1_asic_data *asic_data;
int ret = 0;
+ /* pre-allocate the asic structure in case we are the first device */
+ asic_data = kzalloc(sizeof(*dd->asic_data), GFP_KERNEL);
+ if (!asic_data)
+ return -ENOMEM;
+
spin_lock_irqsave(&hfi1_devs_lock, flags);
/* Find our peer device */
list_for_each_entry(tmp, &hfi1_dev_list, list) {
@@ -14126,18 +14132,14 @@ static int init_asic_data(struct hfi1_devdata *dd)
}
if (peer) {
+ /* use already allocated structure */
dd->asic_data = peer->asic_data;
+ kfree(asic_data);
} else {
- dd->asic_data = kzalloc(sizeof(*dd->asic_data), GFP_KERNEL);
- if (!dd->asic_data) {
- ret = -ENOMEM;
- goto done;
- }
+ dd->asic_data = asic_data;
mutex_init(&dd->asic_data->asic_resource_mutex);
}
dd->asic_data->dds[dd->hfi1_id] = dd; /* self back-pointer */
-
-done:
spin_unlock_irqrestore(&hfi1_devs_lock, flags);
return ret;
}
diff --git a/drivers/infiniband/hw/hfi1/ud.c b/drivers/infiniband/hw/hfi1/ud.c
index 1e503ad0bebb..be91f6fa1c87 100644
--- a/drivers/infiniband/hw/hfi1/ud.c
+++ b/drivers/infiniband/hw/hfi1/ud.c
@@ -678,8 +678,7 @@ void hfi1_ud_rcv(struct hfi1_packet *packet)
u32 tlen = packet->tlen;
struct rvt_qp *qp = packet->qp;
bool has_grh = rcv_flags & HFI1_HAS_GRH;
- bool sc4_bit = has_sc4_bit(packet);
- u8 sc;
+ u8 sc5 = hdr2sc((struct hfi1_message_header *)hdr, packet->rhf);
u32 bth1;
int is_mcast;
struct ib_grh *grh = NULL;
@@ -697,10 +696,8 @@ void hfi1_ud_rcv(struct hfi1_packet *packet)
*/
struct hfi1_pportdata *ppd = ppd_from_ibp(ibp);
u32 lqpn = be32_to_cpu(ohdr->bth[1]) & RVT_QPN_MASK;
- u8 sl, sc5;
+ u8 sl;
- sc5 = (be16_to_cpu(hdr->lrh[0]) >> 12) & 0xf;
- sc5 |= sc4_bit;
sl = ibp->sc_to_sl[sc5];
process_becn(ppd, sl, 0, lqpn, 0, IB_CC_SVCTYPE_UD);
@@ -717,10 +714,6 @@ void hfi1_ud_rcv(struct hfi1_packet *packet)
if (!is_mcast && (opcode != IB_OPCODE_CNP) && bth1 & HFI1_FECN_SMASK) {
u16 slid = be16_to_cpu(hdr->lrh[3]);
- u8 sc5;
-
- sc5 = (be16_to_cpu(hdr->lrh[0]) >> 12) & 0xf;
- sc5 |= sc4_bit;
return_cnp(ibp, qp, src_qp, pkey, dlid, slid, sc5, grh);
}
@@ -745,10 +738,6 @@ void hfi1_ud_rcv(struct hfi1_packet *packet)
if (qp->ibqp.qp_num > 1) {
struct hfi1_pportdata *ppd = ppd_from_ibp(ibp);
u16 slid;
- u8 sc5;
-
- sc5 = (be16_to_cpu(hdr->lrh[0]) >> 12) & 0xf;
- sc5 |= sc4_bit;
slid = be16_to_cpu(hdr->lrh[3]);
if (unlikely(rcv_pkey_check(ppd, pkey, sc5, slid))) {
@@ -790,10 +779,6 @@ void hfi1_ud_rcv(struct hfi1_packet *packet)
/* Received on QP0, and so by definition, this is an SMP */
struct opa_smp *smp = (struct opa_smp *)data;
u16 slid = be16_to_cpu(hdr->lrh[3]);
- u8 sc5;
-
- sc5 = (be16_to_cpu(hdr->lrh[0]) >> 12) & 0xf;
- sc5 |= sc4_bit;
if (opa_smp_check(ibp, pkey, sc5, qp, slid, smp))
goto drop;
@@ -890,9 +875,7 @@ void hfi1_ud_rcv(struct hfi1_packet *packet)
}
wc.slid = be16_to_cpu(hdr->lrh[3]);
- sc = (be16_to_cpu(hdr->lrh[0]) >> 12) & 0xf;
- sc |= sc4_bit;
- wc.sl = ibp->sc_to_sl[sc];
+ wc.sl = ibp->sc_to_sl[sc5];
/*
* Save the LMC lower bits if the destination LID is a unicast LID.
diff --git a/drivers/infiniband/hw/i40iw/i40iw_main.c b/drivers/infiniband/hw/i40iw/i40iw_main.c
index c963cad92f5a..6e9081380a27 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_main.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_main.c
@@ -600,8 +600,7 @@ static enum i40iw_status_code i40iw_create_cqp(struct i40iw_device *iwdev)
cqp_init_info.scratch_array = cqp->scratch_array;
status = dev->cqp_ops->cqp_init(dev->cqp, &cqp_init_info);
if (status) {
- i40iw_pr_err("cqp init status %d maj_err %d min_err %d\n",
- status, maj_err, min_err);
+ i40iw_pr_err("cqp init status %d\n", status);
goto exit;
}
status = dev->cqp_ops->cqp_create(dev->cqp, true, &maj_err, &min_err);
diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
index 33959ed14563..283b64c942ee 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
@@ -1474,6 +1474,7 @@ static int i40iw_hw_alloc_stag(struct i40iw_device *iwdev, struct i40iw_mr *iwmr
info->stag_idx = iwmr->stag >> I40IW_CQPSQ_STAG_IDX_SHIFT;
info->pd_id = iwpd->sc_pd.pd_id;
info->total_len = iwmr->length;
+ info->remote_access = true;
cqp_info->cqp_cmd = OP_ALLOC_STAG;
cqp_info->post_sq = 1;
cqp_info->in.u.alloc_stag.dev = &iwdev->sc_dev;
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 8db8405c1e99..768085f59566 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -232,7 +232,7 @@ static void stamp_send_wqe(struct mlx4_ib_qp *qp, int n, int size)
}
} else {
ctrl = buf = get_send_wqe(qp, n & (qp->sq.wqe_cnt - 1));
- s = (ctrl->fence_size & 0x3f) << 4;
+ s = (ctrl->qpn_vlan.fence_size & 0x3f) << 4;
for (i = 64; i < s; i += 64) {
wqe = buf + i;
*wqe = cpu_to_be32(0xffffffff);
@@ -264,7 +264,7 @@ static void post_nop_wqe(struct mlx4_ib_qp *qp, int n, int size)
inl->byte_count = cpu_to_be32(1 << 31 | (size - s - sizeof *inl));
}
ctrl->srcrb_flags = 0;
- ctrl->fence_size = size / 16;
+ ctrl->qpn_vlan.fence_size = size / 16;
/*
* Make sure descriptor is fully written before setting ownership bit
* (because HW can start executing as soon as we do).
@@ -1992,7 +1992,8 @@ static int __mlx4_ib_modify_qp(struct ib_qp *ibqp,
ctrl = get_send_wqe(qp, i);
ctrl->owner_opcode = cpu_to_be32(1 << 31);
if (qp->sq_max_wqes_per_wr == 1)
- ctrl->fence_size = 1 << (qp->sq.wqe_shift - 4);
+ ctrl->qpn_vlan.fence_size =
+ 1 << (qp->sq.wqe_shift - 4);
stamp_send_wqe(qp, i, 1 << qp->sq.wqe_shift);
}
@@ -3169,8 +3170,8 @@ int mlx4_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
wmb();
*lso_wqe = lso_hdr_sz;
- ctrl->fence_size = (wr->send_flags & IB_SEND_FENCE ?
- MLX4_WQE_CTRL_FENCE : 0) | size;
+ ctrl->qpn_vlan.fence_size = (wr->send_flags & IB_SEND_FENCE ?
+ MLX4_WQE_CTRL_FENCE : 0) | size;
/*
* Make sure descriptor is fully written before
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index b48ad85315dc..dad63f038bb8 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -1528,21 +1528,18 @@ static struct mlx5_ib_flow_handler *create_flow_rule(struct mlx5_ib_dev *dev,
{
struct mlx5_flow_table *ft = ft_prio->flow_table;
struct mlx5_ib_flow_handler *handler;
+ struct mlx5_flow_spec *spec;
void *ib_flow = flow_attr + 1;
- u8 match_criteria_enable = 0;
unsigned int spec_index;
- u32 *match_c;
- u32 *match_v;
u32 action;
int err = 0;
if (!is_valid_attr(flow_attr))
return ERR_PTR(-EINVAL);
- match_c = kzalloc(MLX5_ST_SZ_BYTES(fte_match_param), GFP_KERNEL);
- match_v = kzalloc(MLX5_ST_SZ_BYTES(fte_match_param), GFP_KERNEL);
+ spec = mlx5_vzalloc(sizeof(*spec));
handler = kzalloc(sizeof(*handler), GFP_KERNEL);
- if (!handler || !match_c || !match_v) {
+ if (!handler || !spec) {
err = -ENOMEM;
goto free;
}
@@ -1550,7 +1547,8 @@ static struct mlx5_ib_flow_handler *create_flow_rule(struct mlx5_ib_dev *dev,
INIT_LIST_HEAD(&handler->list);
for (spec_index = 0; spec_index < flow_attr->num_of_specs; spec_index++) {
- err = parse_flow_attr(match_c, match_v, ib_flow);
+ err = parse_flow_attr(spec->match_criteria,
+ spec->match_value, ib_flow);
if (err < 0)
goto free;
@@ -1558,11 +1556,11 @@ static struct mlx5_ib_flow_handler *create_flow_rule(struct mlx5_ib_dev *dev,
}
/* Outer header support only */
- match_criteria_enable = (!outer_header_zero(match_c)) << 0;
+ spec->match_criteria_enable = (!outer_header_zero(spec->match_criteria))
+ << 0;
action = dst ? MLX5_FLOW_CONTEXT_ACTION_FWD_DEST :
MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_PRIO;
- handler->rule = mlx5_add_flow_rule(ft, match_criteria_enable,
- match_c, match_v,
+ handler->rule = mlx5_add_flow_rule(ft, spec,
action,
MLX5_FS_DEFAULT_FLOW_TAG,
dst);
@@ -1578,8 +1576,7 @@ static struct mlx5_ib_flow_handler *create_flow_rule(struct mlx5_ib_dev *dev,
free:
if (err)
kfree(handler);
- kfree(match_c);
- kfree(match_v);
+ kvfree(spec);
return err ? ERR_PTR(err) : handler;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-09 06:10:51 +0000