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Diffstat (limited to 'drivers/infiniband/hw/bnxt_re')
-rw-r--r--drivers/infiniband/hw/bnxt_re/debugfs.c20
-rw-r--r--drivers/infiniband/hw/bnxt_re/ib_verbs.c10
-rw-r--r--drivers/infiniband/hw/bnxt_re/ib_verbs.h2
-rw-r--r--drivers/infiniband/hw/bnxt_re/qplib_fp.c30
-rw-r--r--drivers/infiniband/hw/bnxt_re/qplib_fp.h3
-rw-r--r--drivers/infiniband/hw/bnxt_re/qplib_sp.c9
-rw-r--r--drivers/infiniband/hw/bnxt_re/qplib_sp.h1
-rw-r--r--drivers/infiniband/hw/bnxt_re/roce_hsi.h4
8 files changed, 53 insertions, 26 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/debugfs.c b/drivers/infiniband/hw/bnxt_re/debugfs.c
index af91d16c3c77..e632f1661b92 100644
--- a/drivers/infiniband/hw/bnxt_re/debugfs.c
+++ b/drivers/infiniband/hw/bnxt_re/debugfs.c
@@ -170,6 +170,9 @@ static int map_cc_config_offset_gen0_ext0(u32 offset, struct bnxt_qplib_cc_param
case CMDQ_MODIFY_ROCE_CC_MODIFY_MASK_TCP_CP:
*val = ccparam->tcp_cp;
break;
+ case CMDQ_MODIFY_ROCE_CC_MODIFY_MASK_INACTIVITY_CP:
+ *val = ccparam->inact_th;
+ break;
default:
return -EINVAL;
}
@@ -203,7 +206,7 @@ static ssize_t bnxt_re_cc_config_get(struct file *filp, char __user *buffer,
return simple_read_from_buffer(buffer, usr_buf_len, ppos, (u8 *)(buf), rc);
}
-static void bnxt_re_fill_gen0_ext0(struct bnxt_qplib_cc_param *ccparam, u32 offset, u32 val)
+static int bnxt_re_fill_gen0_ext0(struct bnxt_qplib_cc_param *ccparam, u32 offset, u32 val)
{
u32 modify_mask;
@@ -247,7 +250,9 @@ static void bnxt_re_fill_gen0_ext0(struct bnxt_qplib_cc_param *ccparam, u32 offs
ccparam->tcp_cp = val;
break;
case CMDQ_MODIFY_ROCE_CC_MODIFY_MASK_TX_QUEUE:
+ return -EOPNOTSUPP;
case CMDQ_MODIFY_ROCE_CC_MODIFY_MASK_INACTIVITY_CP:
+ ccparam->inact_th = val;
break;
case CMDQ_MODIFY_ROCE_CC_MODIFY_MASK_TIME_PER_PHASE:
ccparam->time_pph = val;
@@ -258,17 +263,20 @@ static void bnxt_re_fill_gen0_ext0(struct bnxt_qplib_cc_param *ccparam, u32 offs
}
ccparam->mask = modify_mask;
+ return 0;
}
static int bnxt_re_configure_cc(struct bnxt_re_dev *rdev, u32 gen_ext, u32 offset, u32 val)
{
struct bnxt_qplib_cc_param ccparam = { };
+ int rc;
- /* Supporting only Gen 0 now */
- if (gen_ext == CC_CONFIG_GEN0_EXT0)
- bnxt_re_fill_gen0_ext0(&ccparam, offset, val);
- else
- return -EINVAL;
+ if (gen_ext != CC_CONFIG_GEN0_EXT0)
+ return -EOPNOTSUPP;
+
+ rc = bnxt_re_fill_gen0_ext0(&ccparam, offset, val);
+ if (rc)
+ return rc;
bnxt_qplib_modify_cc(&rdev->qplib_res, &ccparam);
return 0;
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
index 063801384b2b..37c2bc3bdba5 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c
@@ -4235,6 +4235,7 @@ free_mr:
struct ib_mr *bnxt_re_reg_user_mr(struct ib_pd *ib_pd, u64 start, u64 length,
u64 virt_addr, int mr_access_flags,
+ struct ib_dmah *dmah,
struct ib_udata *udata)
{
struct bnxt_re_pd *pd = container_of(ib_pd, struct bnxt_re_pd, ib_pd);
@@ -4242,6 +4243,9 @@ struct ib_mr *bnxt_re_reg_user_mr(struct ib_pd *ib_pd, u64 start, u64 length,
struct ib_umem *umem;
struct ib_mr *ib_mr;
+ if (dmah)
+ return ERR_PTR(-EOPNOTSUPP);
+
umem = ib_umem_get(&rdev->ibdev, start, length, mr_access_flags);
if (IS_ERR(umem))
return ERR_CAST(umem);
@@ -4255,6 +4259,7 @@ struct ib_mr *bnxt_re_reg_user_mr(struct ib_pd *ib_pd, u64 start, u64 length,
struct ib_mr *bnxt_re_reg_user_mr_dmabuf(struct ib_pd *ib_pd, u64 start,
u64 length, u64 virt_addr, int fd,
int mr_access_flags,
+ struct ib_dmah *dmah,
struct uverbs_attr_bundle *attrs)
{
struct bnxt_re_pd *pd = container_of(ib_pd, struct bnxt_re_pd, ib_pd);
@@ -4263,6 +4268,9 @@ struct ib_mr *bnxt_re_reg_user_mr_dmabuf(struct ib_pd *ib_pd, u64 start,
struct ib_umem *umem;
struct ib_mr *ib_mr;
+ if (dmah)
+ return ERR_PTR(-EOPNOTSUPP);
+
umem_dmabuf = ib_umem_dmabuf_get_pinned(&rdev->ibdev, start, length,
fd, mr_access_flags);
if (IS_ERR(umem_dmabuf))
@@ -4738,7 +4746,7 @@ static int UVERBS_HANDLER(BNXT_RE_METHOD_GET_TOGGLE_MEM)(struct uverbs_attr_bund
return err;
err = uverbs_copy_to(attrs, BNXT_RE_TOGGLE_MEM_MMAP_OFFSET,
- &offset, sizeof(length));
+ &offset, sizeof(offset));
if (err)
return err;
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.h b/drivers/infiniband/hw/bnxt_re/ib_verbs.h
index 22c9eb8e9cfc..fe00ab691a51 100644
--- a/drivers/infiniband/hw/bnxt_re/ib_verbs.h
+++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.h
@@ -258,10 +258,12 @@ struct ib_mw *bnxt_re_alloc_mw(struct ib_pd *ib_pd, enum ib_mw_type type,
int bnxt_re_dealloc_mw(struct ib_mw *mw);
struct ib_mr *bnxt_re_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
u64 virt_addr, int mr_access_flags,
+ struct ib_dmah *dmah,
struct ib_udata *udata);
struct ib_mr *bnxt_re_reg_user_mr_dmabuf(struct ib_pd *ib_pd, u64 start,
u64 length, u64 virt_addr,
int fd, int mr_access_flags,
+ struct ib_dmah *dmah,
struct uverbs_attr_bundle *attrs);
int bnxt_re_alloc_ucontext(struct ib_ucontext *ctx, struct ib_udata *udata);
void bnxt_re_dealloc_ucontext(struct ib_ucontext *context);
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.c b/drivers/infiniband/hw/bnxt_re/qplib_fp.c
index 457eecb99f96..dfe3177123e5 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_fp.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_fp.c
@@ -1113,7 +1113,7 @@ int bnxt_qplib_create_qp(struct bnxt_qplib_res *res, struct bnxt_qplib_qp *qp)
qp_flags |= CMDQ_CREATE_QP_QP_FLAGS_FORCE_COMPLETION;
if (qp->wqe_mode == BNXT_QPLIB_WQE_MODE_VARIABLE)
qp_flags |= CMDQ_CREATE_QP_QP_FLAGS_VARIABLE_SIZED_WQE_ENABLED;
- if (_is_ext_stats_supported(res->dattr->dev_cap_flags) && !res->is_vf)
+ if (bnxt_ext_stats_supported(res->cctx, res->dattr->dev_cap_flags, res->is_vf))
qp_flags |= CMDQ_CREATE_QP_QP_FLAGS_EXT_STATS_ENABLED;
req.qp_flags = cpu_to_le32(qp_flags);
@@ -1750,9 +1750,9 @@ static void bnxt_qplib_fill_psn_search(struct bnxt_qplib_qp *qp,
}
}
-static int bnxt_qplib_put_inline(struct bnxt_qplib_qp *qp,
- struct bnxt_qplib_swqe *wqe,
- u16 *idx)
+static unsigned int bnxt_qplib_put_inline(struct bnxt_qplib_qp *qp,
+ struct bnxt_qplib_swqe *wqe,
+ u32 *idx)
{
struct bnxt_qplib_hwq *hwq;
int len, t_len, offt;
@@ -1769,7 +1769,7 @@ static int bnxt_qplib_put_inline(struct bnxt_qplib_qp *qp,
il_src = (void *)wqe->sg_list[indx].addr;
t_len += len;
if (t_len > qp->max_inline_data)
- return -ENOMEM;
+ return BNXT_RE_INVAL_MSG_SIZE;
while (len) {
if (pull_dst) {
pull_dst = false;
@@ -1795,9 +1795,9 @@ static int bnxt_qplib_put_inline(struct bnxt_qplib_qp *qp,
return t_len;
}
-static u32 bnxt_qplib_put_sges(struct bnxt_qplib_hwq *hwq,
- struct bnxt_qplib_sge *ssge,
- u16 nsge, u16 *idx)
+static unsigned int bnxt_qplib_put_sges(struct bnxt_qplib_hwq *hwq,
+ struct bnxt_qplib_sge *ssge,
+ u32 nsge, u32 *idx)
{
struct sq_sge *dsge;
int indx, len = 0;
@@ -1878,14 +1878,12 @@ int bnxt_qplib_post_send(struct bnxt_qplib_qp *qp,
struct bnxt_qplib_hwq *hwq;
struct bnxt_qplib_swq *swq;
bool sch_handler = false;
+ u32 wqe_idx, slots, idx;
u16 wqe_sz, qdf = 0;
bool msn_update;
void *base_hdr;
void *ext_hdr;
__le32 temp32;
- u32 wqe_idx;
- u32 slots;
- u16 idx;
hwq = &sq->hwq;
if (qp->state != CMDQ_MODIFY_QP_NEW_STATE_RTS &&
@@ -1937,8 +1935,10 @@ int bnxt_qplib_post_send(struct bnxt_qplib_qp *qp,
else
data_len = bnxt_qplib_put_sges(hwq, wqe->sg_list, wqe->num_sge,
&idx);
- if (data_len < 0)
- goto queue_err;
+ if (data_len > BNXT_RE_MAX_MSG_SIZE) {
+ rc = -EINVAL;
+ goto done;
+ }
/* Make sure we update MSN table only for wired wqes */
msn_update = true;
/* Specifics */
@@ -2139,8 +2139,8 @@ int bnxt_qplib_post_recv(struct bnxt_qplib_qp *qp,
struct bnxt_qplib_hwq *hwq;
struct bnxt_qplib_swq *swq;
bool sch_handler = false;
- u16 wqe_sz, idx;
- u32 wqe_idx;
+ u32 wqe_idx, idx;
+ u16 wqe_sz;
int rc = 0;
hwq = &rq->hwq;
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.h b/drivers/infiniband/hw/bnxt_re/qplib_fp.h
index 0d9487c889ff..ab125f1d949e 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_fp.h
+++ b/drivers/infiniband/hw/bnxt_re/qplib_fp.h
@@ -346,6 +346,9 @@ struct bnxt_qplib_qp {
u8 tos_dscp;
};
+#define BNXT_RE_MAX_MSG_SIZE 0x80000000
+#define BNXT_RE_INVAL_MSG_SIZE 0xFFFFFFFF
+
#define BNXT_QPLIB_MAX_CQE_ENTRY_SIZE sizeof(struct cq_base)
#define CQE_CNT_PER_PG (PAGE_SIZE / BNXT_QPLIB_MAX_CQE_ENTRY_SIZE)
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_sp.c b/drivers/infiniband/hw/bnxt_re/qplib_sp.c
index f231e886ad9d..68981399598d 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_sp.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_sp.c
@@ -674,7 +674,7 @@ int bnxt_qplib_reg_mr(struct bnxt_qplib_res *res, struct bnxt_qplib_mrw *mr,
req.log2_pbl_pg_size = cpu_to_le16(((ilog2(PAGE_SIZE) <<
CMDQ_REGISTER_MR_LOG2_PBL_PG_SIZE_SFT) &
CMDQ_REGISTER_MR_LOG2_PBL_PG_SIZE_MASK));
- req.access = (mr->access_flags & 0xFFFF);
+ req.access = (mr->access_flags & BNXT_QPLIB_MR_ACCESS_MASK);
req.va = cpu_to_le64(mr->va);
req.key = cpu_to_le32(mr->lkey);
if (_is_alloc_mr_unified(res->dattr->dev_cap_flags))
@@ -846,7 +846,12 @@ int bnxt_qplib_qext_stat(struct bnxt_qplib_rcfw *rcfw, u32 fid,
req.resp_size = sbuf.size / BNXT_QPLIB_CMDQE_UNITS;
req.resp_addr = cpu_to_le64(sbuf.dma_addr);
- req.function_id = cpu_to_le32(fid);
+ if (bnxt_qplib_is_chip_gen_p7(rcfw->res->cctx) && rcfw->res->is_vf)
+ req.function_id =
+ cpu_to_le32(CMDQ_QUERY_ROCE_STATS_EXT_VF_VALID |
+ (fid << CMDQ_QUERY_ROCE_STATS_EXT_VF_NUM_SFT));
+ else
+ req.function_id = cpu_to_le32(fid);
req.flags = cpu_to_le16(CMDQ_QUERY_ROCE_STATS_EXT_FLAGS_FUNCTION_ID);
bnxt_qplib_fill_cmdqmsg(&msg, &req, &resp, &sbuf, sizeof(req),
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_sp.h b/drivers/infiniband/hw/bnxt_re/qplib_sp.h
index e626b05038a1..09faf4a1e849 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_sp.h
+++ b/drivers/infiniband/hw/bnxt_re/qplib_sp.h
@@ -111,6 +111,7 @@ struct bnxt_qplib_mrw {
struct bnxt_qplib_pd *pd;
int type;
u32 access_flags;
+#define BNXT_QPLIB_MR_ACCESS_MASK 0xFF
#define BNXT_QPLIB_FR_PMR 0x80000000
u32 lkey;
u32 rkey;
diff --git a/drivers/infiniband/hw/bnxt_re/roce_hsi.h b/drivers/infiniband/hw/bnxt_re/roce_hsi.h
index 7eceb3e9f4ce..024845f945ff 100644
--- a/drivers/infiniband/hw/bnxt_re/roce_hsi.h
+++ b/drivers/infiniband/hw/bnxt_re/roce_hsi.h
@@ -39,8 +39,8 @@
#ifndef __BNXT_RE_HSI_H__
#define __BNXT_RE_HSI_H__
-/* include bnxt_hsi.h from bnxt_en driver */
-#include "bnxt_hsi.h"
+/* include linux/bnxt/hsi.h */
+#include <linux/bnxt/hsi.h>
/* tx_doorbell (size:32b/4B) */
struct tx_doorbell {
generated by cgit v1.2.3 (git 2.39.0) at 2025-08-21 20:07:21 +0300