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-rw-r--r--drivers/infiniband/hw/mlx5/mlx5_ib.h38
-rw-r--r--drivers/infiniband/hw/mlx5/odp.c29
-rw-r--r--drivers/infiniband/hw/mlx5/qp.c175
3 files changed, 147 insertions, 95 deletions
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h
index 2ccc3d95d574..71e44302cab2 100644
--- a/drivers/infiniband/hw/mlx5/mlx5_ib.h
+++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h
@@ -191,35 +191,44 @@ struct mlx5_ib_pfault {
struct mlx5_pagefault mpfault;
};
+struct mlx5_ib_ubuffer {
+ struct ib_umem *umem;
+ int buf_size;
+ u64 buf_addr;
+};
+
+struct mlx5_ib_qp_base {
+ struct mlx5_ib_qp *container_mibqp;
+ struct mlx5_core_qp mqp;
+ struct mlx5_ib_ubuffer ubuffer;
+};
+
+struct mlx5_ib_qp_trans {
+ struct mlx5_ib_qp_base base;
+ u16 xrcdn;
+ u8 alt_port;
+ u8 atomic_rd_en;
+ u8 resp_depth;
+};
+
struct mlx5_ib_qp {
struct ib_qp ibqp;
- struct mlx5_core_qp mqp;
+ struct mlx5_ib_qp_trans trans_qp;
struct mlx5_buf buf;
struct mlx5_db db;
struct mlx5_ib_wq rq;
- u32 doorbell_qpn;
u8 sq_signal_bits;
u8 fm_cache;
- int sq_max_wqes_per_wr;
- int sq_spare_wqes;
struct mlx5_ib_wq sq;
- struct ib_umem *umem;
- int buf_size;
-
/* serialize qp state modifications
*/
struct mutex mutex;
- u16 xrcdn;
u32 flags;
u8 port;
- u8 alt_port;
- u8 atomic_rd_en;
- u8 resp_depth;
u8 state;
- int mlx_type;
int wq_sig;
int scat_cqe;
int max_inline_data;
@@ -489,7 +498,7 @@ static inline struct mlx5_ib_cq *to_mcq(struct ib_cq *ibcq)
static inline struct mlx5_ib_qp *to_mibqp(struct mlx5_core_qp *mqp)
{
- return container_of(mqp, struct mlx5_ib_qp, mqp);
+ return container_of(mqp, struct mlx5_ib_qp_base, mqp)->container_mibqp;
}
static inline struct mlx5_ib_mr *to_mibmr(struct mlx5_core_mr *mmr)
@@ -567,7 +576,8 @@ int mlx5_ib_post_recv(struct ib_qp *ibqp, struct ib_recv_wr *wr,
struct ib_recv_wr **bad_wr);
void *mlx5_get_send_wqe(struct mlx5_ib_qp *qp, int n);
int mlx5_ib_read_user_wqe(struct mlx5_ib_qp *qp, int send, int wqe_index,
- void *buffer, u32 length);
+ void *buffer, u32 length,
+ struct mlx5_ib_qp_base *base);
struct ib_cq *mlx5_ib_create_cq(struct ib_device *ibdev,
const struct ib_cq_init_attr *attr,
struct ib_ucontext *context,
diff --git a/drivers/infiniband/hw/mlx5/odp.c b/drivers/infiniband/hw/mlx5/odp.c
index aa8391e75385..b8d76361a48d 100644
--- a/drivers/infiniband/hw/mlx5/odp.c
+++ b/drivers/infiniband/hw/mlx5/odp.c
@@ -153,14 +153,16 @@ static struct mlx5_ib_mr *mlx5_ib_odp_find_mr_lkey(struct mlx5_ib_dev *dev,
static void mlx5_ib_page_fault_resume(struct mlx5_ib_qp *qp,
struct mlx5_ib_pfault *pfault,
- int error) {
+ int error)
+{
struct mlx5_ib_dev *dev = to_mdev(qp->ibqp.pd->device);
- int ret = mlx5_core_page_fault_resume(dev->mdev, qp->mqp.qpn,
+ u32 qpn = qp->trans_qp.base.mqp.qpn;
+ int ret = mlx5_core_page_fault_resume(dev->mdev,
+ qpn,
pfault->mpfault.flags,
error);
if (ret)
- pr_err("Failed to resolve the page fault on QP 0x%x\n",
- qp->mqp.qpn);
+ pr_err("Failed to resolve the page fault on QP 0x%x\n", qpn);
}
/*
@@ -391,6 +393,7 @@ static int mlx5_ib_mr_initiator_pfault_handler(
#if defined(DEBUG)
u32 ctrl_wqe_index, ctrl_qpn;
#endif
+ u32 qpn = qp->trans_qp.base.mqp.qpn;
ds = be32_to_cpu(ctrl->qpn_ds) & MLX5_WQE_CTRL_DS_MASK;
if (ds * MLX5_WQE_DS_UNITS > wqe_length) {
@@ -401,7 +404,7 @@ static int mlx5_ib_mr_initiator_pfault_handler(
if (ds == 0) {
mlx5_ib_err(dev, "Got WQE with zero DS. wqe_index=%x, qpn=%x\n",
- wqe_index, qp->mqp.qpn);
+ wqe_index, qpn);
return -EFAULT;
}
@@ -411,16 +414,16 @@ static int mlx5_ib_mr_initiator_pfault_handler(
MLX5_WQE_CTRL_WQE_INDEX_SHIFT;
if (wqe_index != ctrl_wqe_index) {
mlx5_ib_err(dev, "Got WQE with invalid wqe_index. wqe_index=0x%x, qpn=0x%x ctrl->wqe_index=0x%x\n",
- wqe_index, qp->mqp.qpn,
+ wqe_index, qpn,
ctrl_wqe_index);
return -EFAULT;
}
ctrl_qpn = (be32_to_cpu(ctrl->qpn_ds) & MLX5_WQE_CTRL_QPN_MASK) >>
MLX5_WQE_CTRL_QPN_SHIFT;
- if (qp->mqp.qpn != ctrl_qpn) {
+ if (qpn != ctrl_qpn) {
mlx5_ib_err(dev, "Got WQE with incorrect QP number. wqe_index=0x%x, qpn=0x%x ctrl->qpn=0x%x\n",
- wqe_index, qp->mqp.qpn,
+ wqe_index, qpn,
ctrl_qpn);
return -EFAULT;
}
@@ -537,6 +540,7 @@ static void mlx5_ib_mr_wqe_pfault_handler(struct mlx5_ib_qp *qp,
int resume_with_error = 0;
u16 wqe_index = pfault->mpfault.wqe.wqe_index;
int requestor = pfault->mpfault.flags & MLX5_PFAULT_REQUESTOR;
+ u32 qpn = qp->trans_qp.base.mqp.qpn;
buffer = (char *)__get_free_page(GFP_KERNEL);
if (!buffer) {
@@ -546,10 +550,10 @@ static void mlx5_ib_mr_wqe_pfault_handler(struct mlx5_ib_qp *qp,
}
ret = mlx5_ib_read_user_wqe(qp, requestor, wqe_index, buffer,
- PAGE_SIZE);
+ PAGE_SIZE, &qp->trans_qp.base);
if (ret < 0) {
mlx5_ib_err(dev, "Failed reading a WQE following page fault, error=%x, wqe_index=%x, qpn=%x\n",
- -ret, wqe_index, qp->mqp.qpn);
+ -ret, wqe_index, qpn);
resume_with_error = 1;
goto resolve_page_fault;
}
@@ -586,7 +590,8 @@ static void mlx5_ib_mr_wqe_pfault_handler(struct mlx5_ib_qp *qp,
resolve_page_fault:
mlx5_ib_page_fault_resume(qp, pfault, resume_with_error);
mlx5_ib_dbg(dev, "PAGE FAULT completed. QP 0x%x resume_with_error=%d, flags: 0x%x\n",
- qp->mqp.qpn, resume_with_error, pfault->mpfault.flags);
+ qpn, resume_with_error,
+ pfault->mpfault.flags);
free_page((unsigned long)buffer);
}
@@ -753,7 +758,7 @@ void mlx5_ib_odp_create_qp(struct mlx5_ib_qp *qp)
qp->disable_page_faults = 1;
spin_lock_init(&qp->disable_page_faults_lock);
- qp->mqp.pfault_handler = mlx5_ib_pfault_handler;
+ qp->trans_qp.base.mqp.pfault_handler = mlx5_ib_pfault_handler;
for (i = 0; i < MLX5_IB_PAGEFAULT_CONTEXTS; ++i)
INIT_WORK(&qp->pagefaults[i].work, mlx5_ib_qp_pfault_action);
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 5c92d087b9f0..13fcf12eb80f 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -116,14 +116,15 @@ void *mlx5_get_send_wqe(struct mlx5_ib_qp *qp, int n)
* Return: the number of bytes copied, or an error code.
*/
int mlx5_ib_read_user_wqe(struct mlx5_ib_qp *qp, int send, int wqe_index,
- void *buffer, u32 length)
+ void *buffer, u32 length,
+ struct mlx5_ib_qp_base *base)
{
struct ib_device *ibdev = qp->ibqp.device;
struct mlx5_ib_dev *dev = to_mdev(ibdev);
struct mlx5_ib_wq *wq = send ? &qp->sq : &qp->rq;
size_t offset;
size_t wq_end;
- struct ib_umem *umem = qp->umem;
+ struct ib_umem *umem = base->ubuffer.umem;
u32 first_copy_length;
int wqe_length;
int ret;
@@ -174,8 +175,10 @@ static void mlx5_ib_qp_event(struct mlx5_core_qp *qp, int type)
struct ib_qp *ibqp = &to_mibqp(qp)->ibqp;
struct ib_event event;
- if (type == MLX5_EVENT_TYPE_PATH_MIG)
- to_mibqp(qp)->port = to_mibqp(qp)->alt_port;
+ if (type == MLX5_EVENT_TYPE_PATH_MIG) {
+ /* This event is only valid for trans_qps */
+ to_mibqp(qp)->port = to_mibqp(qp)->trans_qp.alt_port;
+ }
if (ibqp->event_handler) {
event.device = ibqp->device;
@@ -368,7 +371,8 @@ static int calc_sq_size(struct mlx5_ib_dev *dev, struct ib_qp_init_attr *attr,
static int set_user_buf_size(struct mlx5_ib_dev *dev,
struct mlx5_ib_qp *qp,
- struct mlx5_ib_create_qp *ucmd)
+ struct mlx5_ib_create_qp *ucmd,
+ struct mlx5_ib_qp_base *base)
{
int desc_sz = 1 << qp->sq.wqe_shift;
@@ -393,8 +397,8 @@ static int set_user_buf_size(struct mlx5_ib_dev *dev,
return -EINVAL;
}
- qp->buf_size = (qp->rq.wqe_cnt << qp->rq.wqe_shift) +
- (qp->sq.wqe_cnt << 6);
+ base->ubuffer.buf_size = (qp->rq.wqe_cnt << qp->rq.wqe_shift) +
+ (qp->sq.wqe_cnt << 6);
return 0;
}
@@ -592,13 +596,50 @@ static int uuarn_to_uar_index(struct mlx5_uuar_info *uuari, int uuarn)
return uuari->uars[uuarn / MLX5_BF_REGS_PER_PAGE].index;
}
+static int mlx5_ib_umem_get(struct mlx5_ib_dev *dev,
+ struct ib_pd *pd,
+ unsigned long addr, size_t size,
+ struct ib_umem **umem,
+ int *npages, int *page_shift, int *ncont,
+ u32 *offset)
+{
+ int err;
+
+ *umem = ib_umem_get(pd->uobject->context, addr, size, 0, 0);
+ if (IS_ERR(*umem)) {
+ mlx5_ib_dbg(dev, "umem_get failed\n");
+ return PTR_ERR(*umem);
+ }
+
+ mlx5_ib_cont_pages(*umem, addr, npages, page_shift, ncont, NULL);
+
+ err = mlx5_ib_get_buf_offset(addr, *page_shift, offset);
+ if (err) {
+ mlx5_ib_warn(dev, "bad offset\n");
+ goto err_umem;
+ }
+
+ mlx5_ib_dbg(dev, "addr 0x%lx, size %zu, npages %d, page_shift %d, ncont %d, offset %d\n",
+ addr, size, *npages, *page_shift, *ncont, *offset);
+
+ return 0;
+
+err_umem:
+ ib_umem_release(*umem);
+ *umem = NULL;
+
+ return err;
+}
+
static int create_user_qp(struct mlx5_ib_dev *dev, struct ib_pd *pd,
struct mlx5_ib_qp *qp, struct ib_udata *udata,
struct mlx5_create_qp_mbox_in **in,
- struct mlx5_ib_create_qp_resp *resp, int *inlen)
+ struct mlx5_ib_create_qp_resp *resp, int *inlen,
+ struct mlx5_ib_qp_base *base)
{
struct mlx5_ib_ucontext *context;
struct mlx5_ib_create_qp ucmd;
+ struct mlx5_ib_ubuffer *ubuffer = &base->ubuffer;
int page_shift = 0;
int uar_index;
int npages;
@@ -645,32 +686,20 @@ static int create_user_qp(struct mlx5_ib_dev *dev, struct ib_pd *pd,
qp->sq.wqe_shift = ilog2(MLX5_SEND_WQE_BB);
qp->sq.offset = qp->rq.wqe_cnt << qp->rq.wqe_shift;
- err = set_user_buf_size(dev, qp, &ucmd);
+ err = set_user_buf_size(dev, qp, &ucmd, base);
if (err)
goto err_uuar;
- if (ucmd.buf_addr && qp->buf_size) {
- qp->umem = ib_umem_get(pd->uobject->context, ucmd.buf_addr,
- qp->buf_size, 0, 0);
- if (IS_ERR(qp->umem)) {
- mlx5_ib_dbg(dev, "umem_get failed\n");
- err = PTR_ERR(qp->umem);
+ if (ucmd.buf_addr && ubuffer->buf_size) {
+ ubuffer->buf_addr = ucmd.buf_addr;
+ err = mlx5_ib_umem_get(dev, pd, ubuffer->buf_addr,
+ ubuffer->buf_size,
+ &ubuffer->umem, &npages, &page_shift,
+ &ncont, &offset);
+ if (err)
goto err_uuar;
- }
} else {
- qp->umem = NULL;
- }
-
- if (qp->umem) {
- mlx5_ib_cont_pages(qp->umem, ucmd.buf_addr, &npages, &page_shift,
- &ncont, NULL);
- err = mlx5_ib_get_buf_offset(ucmd.buf_addr, page_shift, &offset);
- if (err) {
- mlx5_ib_warn(dev, "bad offset\n");
- goto err_umem;
- }
- mlx5_ib_dbg(dev, "addr 0x%llx, size %d, npages %d, page_shift %d, ncont %d, offset %d\n",
- ucmd.buf_addr, qp->buf_size, npages, page_shift, ncont, offset);
+ ubuffer->umem = NULL;
}
*inlen = sizeof(**in) + sizeof(*(*in)->pas) * ncont;
@@ -679,8 +708,9 @@ static int create_user_qp(struct mlx5_ib_dev *dev, struct ib_pd *pd,
err = -ENOMEM;
goto err_umem;
}
- if (qp->umem)
- mlx5_ib_populate_pas(dev, qp->umem, page_shift, (*in)->pas, 0);
+ if (ubuffer->umem)
+ mlx5_ib_populate_pas(dev, ubuffer->umem, page_shift,
+ (*in)->pas, 0);
(*in)->ctx.log_pg_sz_remote_qpn =
cpu_to_be32((page_shift - MLX5_ADAPTER_PAGE_SHIFT) << 24);
(*in)->ctx.params2 = cpu_to_be32(offset << 6);
@@ -711,29 +741,31 @@ err_free:
kvfree(*in);
err_umem:
- if (qp->umem)
- ib_umem_release(qp->umem);
+ if (ubuffer->umem)
+ ib_umem_release(ubuffer->umem);
err_uuar:
free_uuar(&context->uuari, uuarn);
return err;
}
-static void destroy_qp_user(struct ib_pd *pd, struct mlx5_ib_qp *qp)
+static void destroy_qp_user(struct ib_pd *pd, struct mlx5_ib_qp *qp,
+ struct mlx5_ib_qp_base *base)
{
struct mlx5_ib_ucontext *context;
context = to_mucontext(pd->uobject->context);
mlx5_ib_db_unmap_user(context, &qp->db);
- if (qp->umem)
- ib_umem_release(qp->umem);
+ if (base->ubuffer.umem)
+ ib_umem_release(base->ubuffer.umem);
free_uuar(&context->uuari, qp->uuarn);
}
static int create_kernel_qp(struct mlx5_ib_dev *dev,
struct ib_qp_init_attr *init_attr,
struct mlx5_ib_qp *qp,
- struct mlx5_create_qp_mbox_in **in, int *inlen)
+ struct mlx5_create_qp_mbox_in **in, int *inlen,
+ struct mlx5_ib_qp_base *base)
{
enum mlx5_ib_latency_class lc = MLX5_IB_LATENCY_CLASS_LOW;
struct mlx5_uuar_info *uuari;
@@ -765,9 +797,9 @@ static int create_kernel_qp(struct mlx5_ib_dev *dev,
qp->rq.offset = 0;
qp->sq.offset = qp->rq.wqe_cnt << qp->rq.wqe_shift;
- qp->buf_size = err + (qp->rq.wqe_cnt << qp->rq.wqe_shift);
+ base->ubuffer.buf_size = err + (qp->rq.wqe_cnt << qp->rq.wqe_shift);
- err = mlx5_buf_alloc(dev->mdev, qp->buf_size, &qp->buf);
+ err = mlx5_buf_alloc(dev->mdev, base->ubuffer.buf_size, &qp->buf);
if (err) {
mlx5_ib_dbg(dev, "err %d\n", err);
goto err_uuar;
@@ -866,6 +898,7 @@ static int create_qp_common(struct mlx5_ib_dev *dev, struct ib_pd *pd,
{
struct mlx5_ib_resources *devr = &dev->devr;
struct mlx5_core_dev *mdev = dev->mdev;
+ struct mlx5_ib_qp_base *base = &qp->trans_qp.base;
struct mlx5_ib_create_qp_resp resp;
struct mlx5_create_qp_mbox_in *in;
struct mlx5_ib_create_qp ucmd;
@@ -947,11 +980,13 @@ static int create_qp_common(struct mlx5_ib_dev *dev, struct ib_pd *pd,
ucmd.sq_wqe_count, max_wqes);
return -EINVAL;
}
- err = create_user_qp(dev, pd, qp, udata, &in, &resp, &inlen);
+ err = create_user_qp(dev, pd, qp, udata, &in, &resp,
+ &inlen, base);
if (err)
mlx5_ib_dbg(dev, "err %d\n", err);
} else {
- err = create_kernel_qp(dev, init_attr, qp, &in, &inlen);
+ err = create_kernel_qp(dev, init_attr, qp, &in, &inlen,
+ base);
if (err)
mlx5_ib_dbg(dev, "err %d\n", err);
}
@@ -1060,26 +1095,22 @@ static int create_qp_common(struct mlx5_ib_dev *dev, struct ib_pd *pd,
MLX5_SET(qpc, qpc, user_index, uidx);
}
- err = mlx5_core_create_qp(dev->mdev, &qp->mqp, in, inlen);
+ err = mlx5_core_create_qp(dev->mdev, &base->mqp, in, inlen);
if (err) {
mlx5_ib_dbg(dev, "create qp failed\n");
goto err_create;
}
kvfree(in);
- /* Hardware wants QPN written in big-endian order (after
- * shifting) for send doorbell. Precompute this value to save
- * a little bit when posting sends.
- */
- qp->doorbell_qpn = swab32(qp->mqp.qpn << 8);
- qp->mqp.event = mlx5_ib_qp_event;
+ base->container_mibqp = qp;
+ base->mqp.event = mlx5_ib_qp_event;
return 0;
err_create:
if (qp->create_type == MLX5_QP_USER)
- destroy_qp_user(pd, qp);
+ destroy_qp_user(pd, qp, base);
else if (qp->create_type == MLX5_QP_KERNEL)
destroy_qp_kernel(dev, qp);
@@ -1188,6 +1219,7 @@ static void destroy_qp_common(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp)
{
struct mlx5_ib_cq *send_cq, *recv_cq;
struct mlx5_modify_qp_mbox_in *in;
+ struct mlx5_ib_qp_base *base = &qp->trans_qp.base;
int err;
in = kzalloc(sizeof(*in), GFP_KERNEL);
@@ -1197,32 +1229,34 @@ static void destroy_qp_common(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp)
if (qp->state != IB_QPS_RESET) {
mlx5_ib_qp_disable_pagefaults(qp);
if (mlx5_core_qp_modify(dev->mdev, to_mlx5_state(qp->state),
- MLX5_QP_STATE_RST, in, 0, &qp->mqp))
+ MLX5_QP_STATE_RST, in, 0,
+ &base->mqp))
mlx5_ib_warn(dev, "mlx5_ib: modify QP %06x to RESET failed\n",
- qp->mqp.qpn);
+ base->mqp.qpn);
}
get_cqs(qp, &send_cq, &recv_cq);
if (qp->create_type == MLX5_QP_KERNEL) {
mlx5_ib_lock_cqs(send_cq, recv_cq);
- __mlx5_ib_cq_clean(recv_cq, qp->mqp.qpn,
+ __mlx5_ib_cq_clean(recv_cq, base->mqp.qpn,
qp->ibqp.srq ? to_msrq(qp->ibqp.srq) : NULL);
if (send_cq != recv_cq)
- __mlx5_ib_cq_clean(send_cq, qp->mqp.qpn, NULL);
+ __mlx5_ib_cq_clean(send_cq, base->mqp.qpn,
+ NULL);
mlx5_ib_unlock_cqs(send_cq, recv_cq);
}
- err = mlx5_core_destroy_qp(dev->mdev, &qp->mqp);
+ err = mlx5_core_destroy_qp(dev->mdev, &base->mqp);
if (err)
- mlx5_ib_warn(dev, "failed to destroy QP 0x%x\n", qp->mqp.qpn);
+ mlx5_ib_warn(dev, "failed to destroy QP 0x%x\n", base->mqp.qpn);
kfree(in);
if (qp->create_type == MLX5_QP_KERNEL)
destroy_qp_kernel(dev, qp);
else if (qp->create_type == MLX5_QP_USER)
- destroy_qp_user(&get_pd(qp)->ibpd, qp);
+ destroy_qp_user(&get_pd(qp)->ibpd, qp, base);
}
static const char *ib_qp_type_str(enum ib_qp_type type)
@@ -1314,13 +1348,14 @@ struct ib_qp *mlx5_ib_create_qp(struct ib_pd *pd,
else if (is_qp1(init_attr->qp_type))
qp->ibqp.qp_num = 1;
else
- qp->ibqp.qp_num = qp->mqp.qpn;
+ qp->ibqp.qp_num = qp->trans_qp.base.mqp.qpn;
mlx5_ib_dbg(dev, "ib qpnum 0x%x, mlx qpn 0x%x, rcqn 0x%x, scqn 0x%x\n",
- qp->ibqp.qp_num, qp->mqp.qpn, to_mcq(init_attr->recv_cq)->mcq.cqn,
+ qp->ibqp.qp_num, qp->trans_qp.base.mqp.qpn,
+ to_mcq(init_attr->recv_cq)->mcq.cqn,
to_mcq(init_attr->send_cq)->mcq.cqn);
- qp->xrcdn = xrcdn;
+ qp->trans_qp.xrcdn = xrcdn;
break;
@@ -1360,12 +1395,12 @@ static __be32 to_mlx5_access_flags(struct mlx5_ib_qp *qp, const struct ib_qp_att
if (attr_mask & IB_QP_MAX_DEST_RD_ATOMIC)
dest_rd_atomic = attr->max_dest_rd_atomic;
else
- dest_rd_atomic = qp->resp_depth;
+ dest_rd_atomic = qp->trans_qp.resp_depth;
if (attr_mask & IB_QP_ACCESS_FLAGS)
access_flags = attr->qp_access_flags;
else
- access_flags = qp->atomic_rd_en;
+ access_flags = qp->trans_qp.atomic_rd_en;
if (!dest_rd_atomic)
access_flags &= IB_ACCESS_REMOTE_WRITE;
@@ -1610,6 +1645,7 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp,
{
struct mlx5_ib_dev *dev = to_mdev(ibqp->device);
struct mlx5_ib_qp *qp = to_mqp(ibqp);
+ struct mlx5_ib_qp_base *base = &qp->trans_qp.base;
struct mlx5_ib_cq *send_cq, *recv_cq;
struct mlx5_qp_context *context;
struct mlx5_modify_qp_mbox_in *in;
@@ -1769,7 +1805,7 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp,
in->optparam = cpu_to_be32(optpar);
err = mlx5_core_qp_modify(dev->mdev, to_mlx5_state(cur_state),
to_mlx5_state(new_state), in, sqd_event,
- &qp->mqp);
+ &base->mqp);
if (err)
goto out;
@@ -1779,23 +1815,23 @@ static int __mlx5_ib_modify_qp(struct ib_qp *ibqp,
qp->state = new_state;
if (attr_mask & IB_QP_ACCESS_FLAGS)
- qp->atomic_rd_en = attr->qp_access_flags;
+ qp->trans_qp.atomic_rd_en = attr->qp_access_flags;
if (attr_mask & IB_QP_MAX_DEST_RD_ATOMIC)
- qp->resp_depth = attr->max_dest_rd_atomic;
+ qp->trans_qp.resp_depth = attr->max_dest_rd_atomic;
if (attr_mask & IB_QP_PORT)
qp->port = attr->port_num;
if (attr_mask & IB_QP_ALT_PATH)
- qp->alt_port = attr->alt_port_num;
+ qp->trans_qp.alt_port = attr->alt_port_num;
/*
* If we moved a kernel QP to RESET, clean up all old CQ
* entries and reinitialize the QP.
*/
if (new_state == IB_QPS_RESET && !ibqp->uobject) {
- mlx5_ib_cq_clean(recv_cq, qp->mqp.qpn,
+ mlx5_ib_cq_clean(recv_cq, base->mqp.qpn,
ibqp->srq ? to_msrq(ibqp->srq) : NULL);
if (send_cq != recv_cq)
- mlx5_ib_cq_clean(send_cq, qp->mqp.qpn, NULL);
+ mlx5_ib_cq_clean(send_cq, base->mqp.qpn, NULL);
qp->rq.head = 0;
qp->rq.tail = 0;
@@ -2631,7 +2667,7 @@ static void finish_wqe(struct mlx5_ib_qp *qp,
ctrl->opmod_idx_opcode = cpu_to_be32(((u32)(qp->sq.cur_post) << 8) |
mlx5_opcode | ((u32)opmod << 24));
- ctrl->qpn_ds = cpu_to_be32(size | (qp->mqp.qpn << 8));
+ ctrl->qpn_ds = cpu_to_be32(size | (qp->trans_qp.base.mqp.qpn << 8));
ctrl->fm_ce_se |= fence;
qp->fm_cache = next_fence;
if (unlikely(qp->wq_sig))
@@ -3107,7 +3143,8 @@ int mlx5_ib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, int qp_attr
goto out;
}
context = &outb->ctx;
- err = mlx5_core_qp_query(dev->mdev, &qp->mqp, outb, sizeof(*outb));
+ err = mlx5_core_qp_query(dev->mdev, &qp->trans_qp.base.mqp, outb,
+ sizeof(*outb));
if (err)
goto out_free;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-30 06:31:41 +0100