Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/infiniband/hw/mlx5/mad.c b/drivers/infiniband/hw/mlx5/mad.c
index 348c1df..9bb9bb0 100644
--- a/drivers/infiniband/hw/mlx5/mad.c
+++ b/drivers/infiniband/hw/mlx5/mad.c
@@ -30,7 +30,6 @@
* SOFTWARE.
*/
-#include <linux/mlx5/cmd.h>
#include <linux/mlx5/vport.h>
#include <rdma/ib_mad.h>
#include <rdma/ib_smi.h>
@@ -74,58 +73,6 @@
port);
}
-static int 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_mad, struct ib_mad *out_mad)
-{
- u16 slid;
- int err;
-
- slid = in_wc ? ib_lid_cpu16(in_wc->slid) : be16_to_cpu(IB_LID_PERMISSIVE);
-
- if (in_mad->mad_hdr.method == IB_MGMT_METHOD_TRAP && slid == 0)
- return IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_CONSUMED;
-
- 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)
- return IB_MAD_RESULT_SUCCESS;
-
- /* Don't process SMInfo queries -- the SMA can't handle them.
- */
- if (in_mad->mad_hdr.attr_id == IB_SMP_ATTR_SM_INFO)
- return IB_MAD_RESULT_SUCCESS;
- } else if (in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT ||
- in_mad->mad_hdr.mgmt_class == MLX5_IB_VENDOR_CLASS1 ||
- in_mad->mad_hdr.mgmt_class == MLX5_IB_VENDOR_CLASS2 ||
- in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_CONG_MGMT) {
- if (in_mad->mad_hdr.method != IB_MGMT_METHOD_GET &&
- in_mad->mad_hdr.method != IB_MGMT_METHOD_SET)
- return IB_MAD_RESULT_SUCCESS;
- } else {
- 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);
- if (err)
- return IB_MAD_RESULT_FAILURE;
-
- /* 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->mad_hdr.method == IB_MGMT_METHOD_TRAP_REPRESS)
- /* no response for trap repress */
- return IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_CONSUMED;
-
- return IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_REPLY;
-}
-
static void pma_cnt_ext_assign(struct ib_pma_portcounters_ext *pma_cnt_ext,
void *out)
{
@@ -240,8 +187,8 @@
goto done;
}
- err = mlx5_core_query_vport_counter(mdev, 0, 0,
- mdev_port_num, out_cnt, sz);
+ err = mlx5_core_query_vport_counter(mdev, 0, 0, mdev_port_num,
+ out_cnt);
if (!err)
pma_cnt_ext_assign(pma_cnt_ext, out_cnt);
} else {
@@ -271,30 +218,65 @@
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;
- int ret;
+ u8 mgmt_class = in->mad_hdr.mgmt_class;
+ u8 method = in->mad_hdr.method;
+ u16 slid;
+ int err;
- if (WARN_ON_ONCE(in_mad_size != sizeof(*in_mad) ||
- *out_mad_size != sizeof(*out_mad)))
+ slid = in_wc ? ib_lid_cpu16(in_wc->slid) :
+ be16_to_cpu(IB_LID_PERMISSIVE);
+
+ if (method == IB_MGMT_METHOD_TRAP && !slid)
+ return IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_CONSUMED;
+
+ switch (mgmt_class) {
+ case IB_MGMT_CLASS_SUBN_LID_ROUTED:
+ case IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE: {
+ if (method != IB_MGMT_METHOD_GET &&
+ method != IB_MGMT_METHOD_SET &&
+ method != IB_MGMT_METHOD_TRAP_REPRESS)
+ return IB_MAD_RESULT_SUCCESS;
+
+ /* Don't process SMInfo queries -- the SMA can't handle them.
+ */
+ 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, out);
+ fallthrough;
+ case MLX5_IB_VENDOR_CLASS1:
+ case MLX5_IB_VENDOR_CLASS2:
+ case IB_MGMT_CLASS_CONG_MGMT: {
+ if (method != IB_MGMT_METHOD_GET &&
+ method != IB_MGMT_METHOD_SET)
+ return IB_MAD_RESULT_SUCCESS;
+ } break;
+ default:
+ 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, out);
+ if (err)
return IB_MAD_RESULT_FAILURE;
- memset(out_mad->data, 0, sizeof(out_mad->data));
+ /* set return bit in status of directed route responses */
+ if (mgmt_class == IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE)
+ out->mad_hdr.status |= cpu_to_be16(1 << 15);
- if (MLX5_CAP_GEN(dev->mdev, vport_counters) &&
- in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT &&
- in_mad->mad_hdr.method == IB_MGMT_METHOD_GET) {
- ret = process_pma_cmd(dev, port_num, in_mad, out_mad);
- } else {
- ret = process_mad(ibdev, mad_flags, port_num, in_wc, in_grh,
- in_mad, out_mad);
- }
- return ret;
+ if (method == IB_MGMT_METHOD_TRAP_REPRESS)
+ /* no response for trap repress */
+ return IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_CONSUMED;
+
+ return IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_REPLY;
}
int mlx5_query_ext_port_caps(struct mlx5_ib_dev *dev, u8 port)