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RDMA: Change MAD processing function to remove extra casting and parameter 

All users of process_mad() converts input pointers from ib_mad_hdr to be
ib_mad, update the function declaration to use ib_mad directly.

Also remove not used input MAD size parameter.

Link: https://lore.kernel.org/r/20191029062745.7932-17-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Tested-By: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Leon Romanovsky 2019-10-29 08:27:45 +02:00 committed by Jason Gunthorpe
parent 333ee7e2d0
commit e26e7b88f6
17 changed files with 104 additions and 154 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/infiniband/core/mad.c
View File

@ -913,9 +913,9 @@ static int handle_outgoing_dr_smp(struct ib_mad_agent_private *mad_agent_priv,
/* No GRH for DR SMP */
ret = device->ops.process_mad(device, 0, port_num, &mad_wc, NULL,
(const struct ib_mad_hdr *)smp, mad_size,
(struct ib_mad_hdr *)mad_priv->mad,
&mad_size, &out_mad_pkey_index);
(const struct ib_mad *)smp,
(struct ib_mad *)mad_priv->mad, &mad_size,
&out_mad_pkey_index);
switch (ret)
{
case IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_REPLY:
@ -2321,9 +2321,9 @@ static void ib_mad_recv_done(struct ib_cq *cq, struct ib_wc *wc)
if (port_priv->device->ops.process_mad) {
ret = port_priv->device->ops.process_mad(
port_priv->device, 0, port_priv->port_num, wc,
&recv->grh, (const struct ib_mad_hdr *)recv->mad,
recv->mad_size, (struct ib_mad_hdr *)response->mad,
&mad_size, &resp_mad_pkey_index);
&recv->grh, (const struct ib_mad *)recv->mad,
(struct ib_mad *)response->mad, &mad_size,
&resp_mad_pkey_index);
if (opa)
wc->pkey_index = resp_mad_pkey_index;

6
drivers/infiniband/core/sysfs.c
View File

@ -497,10 +497,8 @@ static int get_perf_mad(struct ib_device *dev, int port_num, __be16 attr,
if (attr != IB_PMA_CLASS_PORT_INFO)
in_mad->data[41] = port_num; /* PortSelect field */
if ((dev->ops.process_mad(dev, IB_MAD_IGNORE_MKEY,
port_num, NULL, NULL,
(const struct ib_mad_hdr *)in_mad, mad_size,
(struct ib_mad_hdr *)out_mad, &mad_size,
if ((dev->ops.process_mad(dev, IB_MAD_IGNORE_MKEY, port_num, NULL, NULL,
in_mad, out_mad, &mad_size,
&out_mad_pkey_index) &
(IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_REPLY)) !=
(IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_REPLY)) {

13
drivers/infiniband/hw/hfi1/mad.c
View File

@ -4915,11 +4915,10 @@ static int hfi1_process_ib_mad(struct ib_device *ibdev, int mad_flags, u8 port,
*/
int hfi1_process_mad(struct ib_device *ibdev, int mad_flags, u8 port,
const struct ib_wc *in_wc, const struct ib_grh *in_grh,
const struct ib_mad_hdr *in_mad, size_t in_mad_size,
struct ib_mad_hdr *out_mad, size_t *out_mad_size,
u16 *out_mad_pkey_index)
const struct ib_mad *in_mad, struct ib_mad *out_mad,
size_t *out_mad_size, u16 *out_mad_pkey_index)
{
switch (in_mad->base_version) {
switch (in_mad->mad_hdr.base_version) {
case OPA_MGMT_BASE_VERSION:
return hfi1_process_opa_mad(ibdev, mad_flags, port,
in_wc, in_grh,
@ -4928,10 +4927,8 @@ int hfi1_process_mad(struct ib_device *ibdev, int mad_flags, u8 port,
out_mad_size,
out_mad_pkey_index);
case IB_MGMT_BASE_VERSION:
return hfi1_process_ib_mad(ibdev, mad_flags, port,
in_wc, in_grh,
(const struct ib_mad *)in_mad,
(struct ib_mad *)out_mad);
return hfi1_process_ib_mad(ibdev, mad_flags, port, in_wc,
in_grh, in_mad, out_mad);
default:
break;
}

5
drivers/infiniband/hw/hfi1/verbs.h
View File

@ -330,9 +330,8 @@ void hfi1_sys_guid_chg(struct hfi1_ibport *ibp);
void hfi1_node_desc_chg(struct hfi1_ibport *ibp);
int hfi1_process_mad(struct ib_device *ibdev, int mad_flags, u8 port,
const struct ib_wc *in_wc, const struct ib_grh *in_grh,
const struct ib_mad_hdr *in_mad, size_t in_mad_size,
struct ib_mad_hdr *out_mad, size_t *out_mad_size,
u16 *out_mad_pkey_index);
const struct ib_mad *in_mad, struct ib_mad *out_mad,
size_t *out_mad_size, u16 *out_mad_pkey_index);
/*
* The PSN_MASK and PSN_SHIFT allow for

25
drivers/infiniband/hw/mlx4/mad.c
View File

@ -983,13 +983,10 @@ static int iboe_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
int mlx4_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
const struct ib_wc *in_wc, const struct ib_grh *in_grh,
const struct ib_mad_hdr *in, size_t in_mad_size,
struct ib_mad_hdr *out, size_t *out_mad_size,
u16 *out_mad_pkey_index)
const struct ib_mad *in, struct ib_mad *out,
size_t *out_mad_size, u16 *out_mad_pkey_index)
{
struct mlx4_ib_dev *dev = to_mdev(ibdev);
const struct ib_mad *in_mad = (const struct ib_mad *)in;
struct ib_mad *out_mad = (struct ib_mad *)out;
enum rdma_link_layer link = rdma_port_get_link_layer(ibdev, port_num);
/* iboe_process_mad() which uses the HCA flow-counters to implement IB PMA
@ -997,20 +994,20 @@ int mlx4_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
*/
if (link == IB_LINK_LAYER_INFINIBAND) {
if (mlx4_is_slave(dev->dev) &&
(in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT &&
(in_mad->mad_hdr.attr_id == IB_PMA_PORT_COUNTERS ||
in_mad->mad_hdr.attr_id == IB_PMA_PORT_COUNTERS_EXT ||
in_mad->mad_hdr.attr_id == IB_PMA_CLASS_PORT_INFO)))
return iboe_process_mad(ibdev, mad_flags, port_num, in_wc,
in_grh, in_mad, out_mad);
(in->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT &&
(in->mad_hdr.attr_id == IB_PMA_PORT_COUNTERS ||
in->mad_hdr.attr_id == IB_PMA_PORT_COUNTERS_EXT ||
in->mad_hdr.attr_id == IB_PMA_CLASS_PORT_INFO)))
return iboe_process_mad(ibdev, mad_flags, port_num,
in_wc, in_grh, in, out);
return ib_process_mad(ibdev, mad_flags, port_num, in_wc,
in_grh, in_mad, out_mad);
return ib_process_mad(ibdev, mad_flags, port_num, in_wc, in_grh,
in, out);
}
if (link == IB_LINK_LAYER_ETHERNET)
return iboe_process_mad(ibdev, mad_flags, port_num, in_wc,
in_grh, in_mad, out_mad);
in_grh, in, out);
return -EINVAL;
}

7
drivers/infiniband/hw/mlx4/mlx4_ib.h
View File

@ -786,11 +786,10 @@ int mlx4_ib_post_recv(struct ib_qp *ibqp, const struct ib_recv_wr *wr,
int mlx4_MAD_IFC(struct mlx4_ib_dev *dev, int mad_ifc_flags,
int port, const struct ib_wc *in_wc, const struct ib_grh *in_grh,
const void *in_mad, void *response_mad);
int mlx4_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
int mlx4_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
const struct ib_wc *in_wc, const struct ib_grh *in_grh,
const struct ib_mad_hdr *in, size_t in_mad_size,
struct ib_mad_hdr *out, size_t *out_mad_size,
u16 *out_mad_pkey_index);
const struct ib_mad *in, struct ib_mad *out,
size_t *out_mad_size, u16 *out_mad_pkey_index);
int mlx4_ib_mad_init(struct mlx4_ib_dev *dev);
void mlx4_ib_mad_cleanup(struct mlx4_ib_dev *dev);

24
drivers/infiniband/hw/mlx5/mad.c
View File

@ -219,15 +219,12 @@ done:
int mlx5_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
const struct ib_wc *in_wc, const struct ib_grh *in_grh,
const struct ib_mad_hdr *in, size_t in_mad_size,
struct ib_mad_hdr *out, size_t *out_mad_size,
u16 *out_mad_pkey_index)
const struct ib_mad *in, struct ib_mad *out,
size_t *out_mad_size, u16 *out_mad_pkey_index)
{
struct mlx5_ib_dev *dev = to_mdev(ibdev);
const struct ib_mad *in_mad = (const struct ib_mad *)in;
struct ib_mad *out_mad = (struct ib_mad *)out;
u8 mgmt_class = in_mad->mad_hdr.mgmt_class;
u8 method = in_mad->mad_hdr.method;
u8 mgmt_class = in->mad_hdr.mgmt_class;
u8 method = in->mad_hdr.method;
u16 slid;
int err;
@ -247,13 +244,13 @@ int mlx5_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
/* Don't process SMInfo queries -- the SMA can't handle them.
*/
if (in_mad->mad_hdr.attr_id == IB_SMP_ATTR_SM_INFO)
if (in->mad_hdr.attr_id == IB_SMP_ATTR_SM_INFO)
return IB_MAD_RESULT_SUCCESS;
} break;
case IB_MGMT_CLASS_PERF_MGMT:
if (MLX5_CAP_GEN(dev->mdev, vport_counters) &&
method == IB_MGMT_METHOD_GET)
return process_pma_cmd(dev, port_num, in_mad, out_mad);
return process_pma_cmd(dev, port_num, in, out);
/* fallthrough */
case MLX5_IB_VENDOR_CLASS1:
/* fallthrough */
@ -267,16 +264,15 @@ int mlx5_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
return IB_MAD_RESULT_SUCCESS;
}
err = mlx5_MAD_IFC(to_mdev(ibdev),
mad_flags & IB_MAD_IGNORE_MKEY,
mad_flags & IB_MAD_IGNORE_BKEY,
port_num, in_wc, in_grh, in_mad, out_mad);
err = mlx5_MAD_IFC(to_mdev(ibdev), mad_flags & IB_MAD_IGNORE_MKEY,
mad_flags & IB_MAD_IGNORE_BKEY, port_num, in_wc,
in_grh, in, out);
if (err)
return IB_MAD_RESULT_FAILURE;
/* set return bit in status of directed route responses */
if (mgmt_class == IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE)
out_mad->mad_hdr.status |= cpu_to_be16(1 << 15);
out->mad_hdr.status |= cpu_to_be16(1 << 15);
if (method == IB_MGMT_METHOD_TRAP_REPRESS)
/* no response for trap repress */

5
drivers/infiniband/hw/mlx5/mlx5_ib.h
View File

@ -1192,9 +1192,8 @@ int mlx5_ib_map_mr_sg_pi(struct ib_mr *ibmr, struct scatterlist *data_sg,
unsigned int *meta_sg_offset);
int mlx5_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
const struct ib_wc *in_wc, const struct ib_grh *in_grh,
const struct ib_mad_hdr *in, size_t in_mad_size,
struct ib_mad_hdr *out, size_t *out_mad_size,
u16 *out_mad_pkey_index);
const struct ib_mad *in, struct ib_mad *out,
size_t *out_mad_size, u16 *out_mad_pkey_index);
struct ib_xrcd *mlx5_ib_alloc_xrcd(struct ib_device *ibdev,
struct ib_udata *udata);
int mlx5_ib_dealloc_xrcd(struct ib_xrcd *xrcd, struct ib_udata *udata);

12
drivers/infiniband/hw/mthca/mthca_dev.h
View File

@ -576,14 +576,10 @@ enum ib_rate mthca_rate_to_ib(struct mthca_dev *dev, u8 mthca_rate, u8 port);
int mthca_multicast_attach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid);
int mthca_multicast_detach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid);
int mthca_process_mad(struct ib_device *ibdev,
int mad_flags,
u8 port_num,
const struct ib_wc *in_wc,
const struct ib_grh *in_grh,
const struct ib_mad_hdr *in, size_t in_mad_size,
struct ib_mad_hdr *out, size_t *out_mad_size,
u16 *out_mad_pkey_index);
int mthca_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
const struct ib_wc *in_wc, const struct ib_grh *in_grh,
const struct ib_mad *in, struct ib_mad *out,
size_t *out_mad_size, u16 *out_mad_pkey_index);
int mthca_create_agents(struct mthca_dev *dev);
void mthca_free_agents(struct mthca_dev *dev);

70
drivers/infiniband/hw/mthca/mthca_mad.c
View File

@ -196,26 +196,19 @@ static void forward_trap(struct mthca_dev *dev,
}
}
int mthca_process_mad(struct ib_device *ibdev,
int mad_flags,
u8 port_num,
const struct ib_wc *in_wc,
const struct ib_grh *in_grh,
const struct ib_mad_hdr *in, size_t in_mad_size,
struct ib_mad_hdr *out, size_t *out_mad_size,
u16 *out_mad_pkey_index)
int mthca_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
const struct ib_wc *in_wc, const struct ib_grh *in_grh,
const struct ib_mad *in, struct ib_mad *out,
size_t *out_mad_size, u16 *out_mad_pkey_index)
{
int err;
u16 slid = in_wc ? ib_lid_cpu16(in_wc->slid) : be16_to_cpu(IB_LID_PERMISSIVE);
u16 prev_lid = 0;
struct ib_port_attr pattr;
const struct ib_mad *in_mad = (const struct ib_mad *)in;
struct ib_mad *out_mad = (struct ib_mad *)out;
/* Forward locally generated traps to the SM */
if (in_mad->mad_hdr.method == IB_MGMT_METHOD_TRAP &&
slid == 0) {
forward_trap(to_mdev(ibdev), port_num, in_mad);
if (in->mad_hdr.method == IB_MGMT_METHOD_TRAP && !slid) {
forward_trap(to_mdev(ibdev), port_num, in);
return IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_CONSUMED;
}
@ -225,40 +218,39 @@ int mthca_process_mad(struct ib_device *ibdev,
* Only handle PMA and Mellanox vendor-specific class gets and
* sets for other classes.
*/
if (in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_LID_ROUTED ||
in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE) {
if (in_mad->mad_hdr.method != IB_MGMT_METHOD_GET &&
in_mad->mad_hdr.method != IB_MGMT_METHOD_SET &&
in_mad->mad_hdr.method != IB_MGMT_METHOD_TRAP_REPRESS)
if (in->mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_LID_ROUTED ||
in->mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE) {
if (in->mad_hdr.method != IB_MGMT_METHOD_GET &&
in->mad_hdr.method != IB_MGMT_METHOD_SET &&
in->mad_hdr.method != IB_MGMT_METHOD_TRAP_REPRESS)
return IB_MAD_RESULT_SUCCESS;
/*
* Don't process SMInfo queries or vendor-specific
* MADs -- the SMA can't handle them.
*/
if (in_mad->mad_hdr.attr_id == IB_SMP_ATTR_SM_INFO ||
((in_mad->mad_hdr.attr_id & IB_SMP_ATTR_VENDOR_MASK) ==
if (in->mad_hdr.attr_id == IB_SMP_ATTR_SM_INFO ||
((in->mad_hdr.attr_id & IB_SMP_ATTR_VENDOR_MASK) ==
IB_SMP_ATTR_VENDOR_MASK))
return IB_MAD_RESULT_SUCCESS;
} else if (in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT ||
in_mad->mad_hdr.mgmt_class == MTHCA_VENDOR_CLASS1 ||
in_mad->mad_hdr.mgmt_class == MTHCA_VENDOR_CLASS2) {
if (in_mad->mad_hdr.method != IB_MGMT_METHOD_GET &&
in_mad->mad_hdr.method != IB_MGMT_METHOD_SET)
} else if (in->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT ||
in->mad_hdr.mgmt_class == MTHCA_VENDOR_CLASS1 ||
in->mad_hdr.mgmt_class == MTHCA_VENDOR_CLASS2) {
if (in->mad_hdr.method != IB_MGMT_METHOD_GET &&
in->mad_hdr.method != IB_MGMT_METHOD_SET)
return IB_MAD_RESULT_SUCCESS;
} else
return IB_MAD_RESULT_SUCCESS;
if ((in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_LID_ROUTED ||
in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE) &&
in_mad->mad_hdr.method == IB_MGMT_METHOD_SET &&
in_mad->mad_hdr.attr_id == IB_SMP_ATTR_PORT_INFO &&
if ((in->mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_LID_ROUTED ||
in->mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE) &&
in->mad_hdr.method == IB_MGMT_METHOD_SET &&
in->mad_hdr.attr_id == IB_SMP_ATTR_PORT_INFO &&
!ib_query_port(ibdev, port_num, &pattr))
prev_lid = ib_lid_cpu16(pattr.lid);
err = mthca_MAD_IFC(to_mdev(ibdev),
mad_flags & IB_MAD_IGNORE_MKEY,
mad_flags & IB_MAD_IGNORE_BKEY,
port_num, in_wc, in_grh, in_mad, out_mad);
err = mthca_MAD_IFC(to_mdev(ibdev), mad_flags & IB_MAD_IGNORE_MKEY,
mad_flags & IB_MAD_IGNORE_BKEY, port_num, in_wc,
in_grh, in, out);
if (err == -EBADMSG)
return IB_MAD_RESULT_SUCCESS;
else if (err) {
@ -266,16 +258,16 @@ int mthca_process_mad(struct ib_device *ibdev,
return IB_MAD_RESULT_FAILURE;
}
if (!out_mad->mad_hdr.status) {
smp_snoop(ibdev, port_num, in_mad, prev_lid);
node_desc_override(ibdev, out_mad);
if (!out->mad_hdr.status) {
smp_snoop(ibdev, port_num, in, prev_lid);
node_desc_override(ibdev, out);
}
/* set return bit in status of directed route responses */
if (in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE)
out_mad->mad_hdr.status |= cpu_to_be16(1 << 15);
if (in->mad_hdr.mgmt_class == IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE)
out->mad_hdr.status |= cpu_to_be16(1 << 15);
if (in_mad->mad_hdr.method == IB_MGMT_METHOD_TRAP_REPRESS)
if (in->mad_hdr.method == IB_MGMT_METHOD_TRAP_REPRESS)
/* no response for trap repress */
return IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_CONSUMED;

17
drivers/infiniband/hw/ocrdma/ocrdma_ah.c
View File

@ -247,23 +247,18 @@ int ocrdma_query_ah(struct ib_ah *ibah, struct rdma_ah_attr *attr)
return 0;
}
int ocrdma_process_mad(struct ib_device *ibdev,
int process_mad_flags,
u8 port_num,
const struct ib_wc *in_wc,
const struct ib_grh *in_grh,
const struct ib_mad_hdr *in, size_t in_mad_size,
struct ib_mad_hdr *out, size_t *out_mad_size,
int ocrdma_process_mad(struct ib_device *ibdev, int process_mad_flags,
u8 port_num, const struct ib_wc *in_wc,
const struct ib_grh *in_grh, const struct ib_mad *in,
struct ib_mad *out, size_t *out_mad_size,
u16 *out_mad_pkey_index)
{
int status = IB_MAD_RESULT_SUCCESS;
struct ocrdma_dev *dev;
const struct ib_mad *in_mad = (const struct ib_mad *)in;
struct ib_mad *out_mad = (struct ib_mad *)out;
if (in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT) {
if (in->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT) {
dev = get_ocrdma_dev(ibdev);
ocrdma_pma_counters(dev, out_mad);
ocrdma_pma_counters(dev, out);
status |= IB_MAD_RESULT_REPLY;
}

11
drivers/infiniband/hw/ocrdma/ocrdma_ah.h
View File

@ -56,12 +56,9 @@ int ocrdma_create_ah(struct ib_ah *ah, struct rdma_ah_attr *ah_attr, u32 flags,
void ocrdma_destroy_ah(struct ib_ah *ah, u32 flags);
int ocrdma_query_ah(struct ib_ah *ah, struct rdma_ah_attr *ah_attr);
int ocrdma_process_mad(struct ib_device *,
int process_mad_flags,
u8 port_num,
const struct ib_wc *in_wc,
const struct ib_grh *in_grh,
const struct ib_mad_hdr *in, size_t in_mad_size,
struct ib_mad_hdr *out, size_t *out_mad_size,
int ocrdma_process_mad(struct ib_device *dev, int process_mad_flags,
u8 port_num, const struct ib_wc *in_wc,
const struct ib_grh *in_grh, const struct ib_mad *in,
struct ib_mad *out, size_t *out_mad_size,
u16 *out_mad_pkey_index);
#endif /* __OCRDMA_AH_H__ */

17
drivers/infiniband/hw/qedr/verbs.c
View File

@ -4346,19 +4346,10 @@ int qedr_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc)
}
int qedr_process_mad(struct ib_device *ibdev, int process_mad_flags,
u8 port_num,
const struct ib_wc *in_wc,
const struct ib_grh *in_grh,
const struct ib_mad_hdr *mad_hdr,
size_t in_mad_size, struct ib_mad_hdr *out_mad,
size_t *out_mad_size, u16 *out_mad_pkey_index)
u8 port_num, const struct ib_wc *in_wc,
const struct ib_grh *in_grh, const struct ib_mad *in,
struct ib_mad *out_mad, size_t *out_mad_size,
u16 *out_mad_pkey_index)
{
struct qedr_dev *dev = get_qedr_dev(ibdev);
DP_DEBUG(dev, QEDR_MSG_GSI,
"QEDR_PROCESS_MAD in_mad %x %x %x %x %x %x %x %x\n",
mad_hdr->attr_id, mad_hdr->base_version, mad_hdr->attr_mod,
mad_hdr->class_specific, mad_hdr->class_version,
mad_hdr->method, mad_hdr->mgmt_class, mad_hdr->status);
return IB_MAD_RESULT_SUCCESS;
}

7
drivers/infiniband/hw/qedr/verbs.h
View File

@ -92,10 +92,9 @@ int qedr_post_recv(struct ib_qp *, const struct ib_recv_wr *,
const struct ib_recv_wr **bad_wr);
int qedr_process_mad(struct ib_device *ibdev, int process_mad_flags,
u8 port_num, const struct ib_wc *in_wc,
const struct ib_grh *in_grh,
const struct ib_mad_hdr *in_mad,
size_t in_mad_size, struct ib_mad_hdr *out_mad,
size_t *out_mad_size, u16 *out_mad_pkey_index);
const struct ib_grh *in_grh, const struct ib_mad *in_mad,
struct ib_mad *out_mad, size_t *out_mad_size,
u16 *out_mad_pkey_index);
int qedr_port_immutable(struct ib_device *ibdev, u8 port_num,
struct ib_port_immutable *immutable);

15
drivers/infiniband/hw/qib/qib_mad.c
View File

@ -2386,24 +2386,21 @@ bail:
*/
int qib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port,
const struct ib_wc *in_wc, const struct ib_grh *in_grh,
const struct ib_mad_hdr *in, size_t in_mad_size,
struct ib_mad_hdr *out, size_t *out_mad_size,
u16 *out_mad_pkey_index)
const struct ib_mad *in, struct ib_mad *out,
size_t *out_mad_size, u16 *out_mad_pkey_index)
{
int ret;
struct qib_ibport *ibp = to_iport(ibdev, port);
struct qib_pportdata *ppd = ppd_from_ibp(ibp);
const struct ib_mad *in_mad = (const struct ib_mad *)in;
struct ib_mad *out_mad = (struct ib_mad *)out;
switch (in_mad->mad_hdr.mgmt_class) {
switch (in->mad_hdr.mgmt_class) {
case IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE:
case IB_MGMT_CLASS_SUBN_LID_ROUTED:
ret = process_subn(ibdev, mad_flags, port, in_mad, out_mad);
ret = process_subn(ibdev, mad_flags, port, in, out);
goto bail;
case IB_MGMT_CLASS_PERF_MGMT:
ret = process_perf(ibdev, port, in_mad, out_mad);
ret = process_perf(ibdev, port, in, out);
goto bail;
case IB_MGMT_CLASS_CONG_MGMT:
@ -2412,7 +2409,7 @@ int qib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port,
ret = IB_MAD_RESULT_SUCCESS;
goto bail;
}
ret = process_cc(ibdev, mad_flags, port, in_mad, out_mad);
ret = process_cc(ibdev, mad_flags, port, in, out);
goto bail;
default:

5
drivers/infiniband/hw/qib/qib_verbs.h
View File

@ -245,9 +245,8 @@ void qib_sys_guid_chg(struct qib_ibport *ibp);
void qib_node_desc_chg(struct qib_ibport *ibp);
int qib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
const struct ib_wc *in_wc, const struct ib_grh *in_grh,
const struct ib_mad_hdr *in, size_t in_mad_size,
struct ib_mad_hdr *out, size_t *out_mad_size,
u16 *out_mad_pkey_index);
const struct ib_mad *in, struct ib_mad *out,
size_t *out_mad_size, u16 *out_mad_pkey_index);
void qib_notify_create_mad_agent(struct rvt_dev_info *rdi, int port_idx);
void qib_notify_free_mad_agent(struct rvt_dev_info *rdi, int port_idx);

7
include/rdma/ib_verbs.h
View File

@ -2123,7 +2123,7 @@ struct ib_flow_action {
atomic_t usecnt;
};
struct ib_mad_hdr;
struct ib_mad;
struct ib_grh;
enum ib_process_mad_flags {
@ -2301,9 +2301,8 @@ struct ib_device_ops {
int (*process_mad)(struct ib_device *device, int process_mad_flags,
u8 port_num, const struct ib_wc *in_wc,
const struct ib_grh *in_grh,
const struct ib_mad_hdr *in_mad, size_t in_mad_size,
struct ib_mad_hdr *out_mad, size_t *out_mad_size,
u16 *out_mad_pkey_index);
const struct ib_mad *in_mad, struct ib_mad *out_mad,
size_t *out_mad_size, u16 *out_mad_pkey_index);
int (*query_device)(struct ib_device *device,
struct ib_device_attr *device_attr,
struct ib_udata *udata);