mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-04 16:15:11 +00:00
Code Issues Releases Wiki Activity

Merge mlx5-next into rdma for-next

Browse source 
From git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux

Required for dependencies in the next patches.

Resolved the conflicts:
 - esw_destroy_offloads_acl_tables() use the newer mlx5_esw_for_all_vports()
   version
 - esw_offloads_steering_init() drop the cap test
 - esw_offloads_init() drop the extra function arguments

* branch 'mlx5-next': (39 commits)
  net/mlx5: Expose device definitions for object events
  net/mlx5: Report EQE data upon CQ completion
  net/mlx5: Report a CQ error event only when a handler was set
  net/mlx5: mlx5_core_create_cq() enhancements
  net/mlx5: Expose the API to register for ANY event
  net/mlx5: Use event mask based on device capabilities
  net/mlx5: Fix mlx5_core_destroy_cq() error flow
  net/mlx5: E-Switch, Handle UC address change in switchdev mode
  net/mlx5: E-Switch, Consider host PF for inline mode and vlan pop
  net/mlx5: E-Switch, Use iterator for vlan and min-inline setups
  net/mlx5: E-Switch, Reg/unreg function changed event at correct stage
  net/mlx5: E-Switch, Consolidate eswitch function number of VFs
  net/mlx5: E-Switch, Refactor eswitch SR-IOV interface
  net/mlx5: Handle host PF vport mac/guid for ECPF
  net/mlx5: E-Switch, Use correct flags when configuring vlan
  net/mlx5: Reduce dependency on enabled_vfs counter and num_vfs
  net/mlx5: Don't handle VF func change if host PF is disabled
  net/mlx5: Limit scope of mlx5_get_next_phys_dev() to PCI PF devices
  net/mlx5: Move pci status reg access mutex to mlx5_pci_init
  net/mlx5: Rename mlx5_pci_dev_type to mlx5_coredev_type
  ...

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Jason Gunthorpe 2019-07-03 16:43:45 -03:00
commit 69ea0582f3
46 changed files with 1214 additions and 536 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
drivers/infiniband/hw/mlx5/cq.c
View file

@ -37,7 +37,7 @@
#include "mlx5_ib.h"
#include "srq.h"
static void mlx5_ib_cq_comp(struct mlx5_core_cq *cq)
static void mlx5_ib_cq_comp(struct mlx5_core_cq *cq, struct mlx5_eqe *eqe)
{
struct ib_cq *ibcq = &to_mibcq(cq)->ibcq;
@ -522,9 +522,9 @@ static int mlx5_poll_one(struct mlx5_ib_cq *cq,
case MLX5_CQE_SIG_ERR:
sig_err_cqe = (struct mlx5_sig_err_cqe *)cqe64;
read_lock(&dev->mdev->priv.mkey_table.lock);
mmkey = __mlx5_mr_lookup(dev->mdev,
mlx5_base_mkey(be32_to_cpu(sig_err_cqe->mkey)));
xa_lock(&dev->mdev->priv.mkey_table);
mmkey = xa_load(&dev->mdev->priv.mkey_table,
mlx5_base_mkey(be32_to_cpu(sig_err_cqe->mkey)));
mr = to_mibmr(mmkey);
get_sig_err_item(sig_err_cqe, &mr->sig->err_item);
mr->sig->sig_err_exists = true;
@ -537,7 +537,7 @@ static int mlx5_poll_one(struct mlx5_ib_cq *cq,
mr->sig->err_item.expected,
mr->sig->err_item.actual);
read_unlock(&dev->mdev->priv.mkey_table.lock);
xa_unlock(&dev->mdev->priv.mkey_table);
goto repoll;
}
@ -892,6 +892,7 @@ int mlx5_ib_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr,
int vector = attr->comp_vector;
struct mlx5_ib_dev *dev = to_mdev(ibdev);
struct mlx5_ib_cq *cq = to_mcq(ibcq);
u32 out[MLX5_ST_SZ_DW(create_cq_out)];
int uninitialized_var(index);
int uninitialized_var(inlen);
u32 *cqb = NULL;
@ -954,7 +955,7 @@ int mlx5_ib_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr,
if (cq->create_flags & IB_UVERBS_CQ_FLAGS_IGNORE_OVERRUN)
MLX5_SET(cqc, cqc, oi, 1);
err = mlx5_core_create_cq(dev->mdev, &cq->mcq, cqb, inlen);
err = mlx5_core_create_cq(dev->mdev, &cq->mcq, cqb, inlen, out, sizeof(out));
if (err)
goto err_cqb;

18
drivers/infiniband/hw/mlx5/devx.c
View file

@ -1043,13 +1043,10 @@ static int devx_handle_mkey_indirect(struct devx_obj *obj,
struct mlx5_ib_dev *dev,
void *in, void *out)
{
struct mlx5_mkey_table *table = &dev->mdev->priv.mkey_table;
struct mlx5_ib_devx_mr *devx_mr = &obj->devx_mr;
unsigned long flags;
struct mlx5_core_mkey *mkey;
void *mkc;
u8 key;
int err;
mkey = &devx_mr->mmkey;
mkc = MLX5_ADDR_OF(create_mkey_in, in, memory_key_mkey_entry);
@ -1062,11 +1059,8 @@ static int devx_handle_mkey_indirect(struct devx_obj *obj,
mkey->pd = MLX5_GET(mkc, mkc, pd);
devx_mr->ndescs = MLX5_GET(mkc, mkc, translations_octword_size);
write_lock_irqsave(&table->lock, flags);
err = radix_tree_insert(&table->tree, mlx5_base_mkey(mkey->key),
mkey);
write_unlock_irqrestore(&table->lock, flags);
return err;
return xa_err(xa_store(&dev->mdev->priv.mkey_table,
mlx5_base_mkey(mkey->key), mkey, GFP_KERNEL));
}
static int devx_handle_mkey_create(struct mlx5_ib_dev *dev,
@ -1117,12 +1111,8 @@ static void devx_free_indirect_mkey(struct rcu_head *rcu)
*/
static void devx_cleanup_mkey(struct devx_obj *obj)
{
struct mlx5_mkey_table *table = &obj->mdev->priv.mkey_table;
unsigned long flags;
write_lock_irqsave(&table->lock, flags);
radix_tree_delete(&table->tree, mlx5_base_mkey(obj->devx_mr.mmkey.key));
write_unlock_irqrestore(&table->lock, flags);
xa_erase(&obj->mdev->priv.mkey_table,
mlx5_base_mkey(obj->devx_mr.mmkey.key));
}
static int devx_obj_cleanup(struct ib_uobject *uobject,

13
drivers/infiniband/hw/mlx5/flow.c
View file

@ -65,11 +65,12 @@ static const struct uverbs_attr_spec mlx5_ib_flow_type[] = {
static int UVERBS_HANDLER(MLX5_IB_METHOD_CREATE_FLOW)(
struct uverbs_attr_bundle *attrs)
{
struct mlx5_flow_act flow_act = {.flow_tag = MLX5_FS_DEFAULT_FLOW_TAG};
struct mlx5_flow_context flow_context = {.flow_tag = MLX5_FS_DEFAULT_FLOW_TAG};
struct mlx5_ib_flow_handler *flow_handler;
struct mlx5_ib_flow_matcher *fs_matcher;
struct ib_uobject **arr_flow_actions;
struct ib_uflow_resources *uflow_res;
struct mlx5_flow_act flow_act = {};
void *devx_obj;
int dest_id, dest_type;
void *cmd_in;
@ -172,17 +173,19 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_CREATE_FLOW)(
arr_flow_actions[i]->object);
}
ret = uverbs_copy_from(&flow_act.flow_tag, attrs,
ret = uverbs_copy_from(&flow_context.flow_tag, attrs,
MLX5_IB_ATTR_CREATE_FLOW_TAG);
if (!ret) {
if (flow_act.flow_tag >= BIT(24)) {
if (flow_context.flow_tag >= BIT(24)) {
ret = -EINVAL;
goto err_out;
}
flow_act.flags |= FLOW_ACT_HAS_TAG;
flow_context.flags |= FLOW_CONTEXT_HAS_TAG;
}
flow_handler = mlx5_ib_raw_fs_rule_add(dev, fs_matcher, &flow_act,
flow_handler = mlx5_ib_raw_fs_rule_add(dev, fs_matcher,
&flow_context,
&flow_act,
counter_id,
cmd_in, inlen,
dest_id, dest_type);

22
drivers/infiniband/hw/mlx5/ib_rep.c
View file

@ -14,9 +14,10 @@ mlx5_ib_set_vport_rep(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep)
int vport_index;
ibdev = mlx5_ib_get_uplink_ibdev(dev->priv.eswitch);
vport_index = ibdev->free_port++;
vport_index = rep->vport_index;
ibdev->port[vport_index].rep = rep;
rep->rep_data[REP_IB].priv = ibdev;
write_lock(&ibdev->port[vport_index].roce.netdev_lock);
ibdev->port[vport_index].roce.netdev =
mlx5_ib_get_rep_netdev(dev->priv.eswitch, rep->vport);
@ -50,7 +51,7 @@ mlx5_ib_vport_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep)
}
ibdev->is_rep = true;
vport_index = ibdev->free_port++;
vport_index = rep->vport_index;
ibdev->port[vport_index].rep = rep;
ibdev->port[vport_index].roce.netdev =
mlx5_ib_get_rep_netdev(dev->priv.eswitch, rep->vport);
@ -68,15 +69,18 @@ mlx5_ib_vport_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep)
static void
mlx5_ib_vport_rep_unload(struct mlx5_eswitch_rep *rep)
{
struct mlx5_ib_dev *dev;
struct mlx5_ib_dev *dev = mlx5_ib_rep_to_dev(rep);
struct mlx5_ib_port *port;
if (!rep->rep_data[REP_IB].priv ||
rep->vport != MLX5_VPORT_UPLINK)
return;
dev = mlx5_ib_rep_to_dev(rep);
__mlx5_ib_remove(dev, dev->profile, MLX5_IB_STAGE_MAX);
port = &dev->port[rep->vport_index];
write_lock(&port->roce.netdev_lock);
port->roce.netdev = NULL;
write_unlock(&port->roce.netdev_lock);
rep->rep_data[REP_IB].priv = NULL;
port->rep = NULL;
if (rep->vport == MLX5_VPORT_UPLINK)
__mlx5_ib_remove(dev, dev->profile, MLX5_IB_STAGE_MAX);
}
static void *mlx5_ib_vport_get_proto_dev(struct mlx5_eswitch_rep *rep)

2
drivers/infiniband/hw/mlx5/ib_rep.h
View file

@ -28,7 +28,7 @@ struct net_device *mlx5_ib_get_rep_netdev(struct mlx5_eswitch *esw,
#else /* CONFIG_MLX5_ESWITCH */
static inline u8 mlx5_ib_eswitch_mode(struct mlx5_eswitch *esw)
{
return SRIOV_NONE;
return MLX5_ESWITCH_NONE;
}
static inline

79
drivers/infiniband/hw/mlx5/main.c
View file

@ -2669,11 +2669,15 @@ int parse_flow_flow_action(struct mlx5_ib_flow_action *maction,
}
}
static int parse_flow_attr(struct mlx5_core_dev *mdev, u32 *match_c,
u32 *match_v, const union ib_flow_spec *ib_spec,
static int parse_flow_attr(struct mlx5_core_dev *mdev,
struct mlx5_flow_spec *spec,
const union ib_flow_spec *ib_spec,
const struct ib_flow_attr *flow_attr,
struct mlx5_flow_act *action, u32 prev_type)
{
struct mlx5_flow_context *flow_context = &spec->flow_context;
u32 *match_c = spec->match_criteria;
u32 *match_v = spec->match_value;
void *misc_params_c = MLX5_ADDR_OF(fte_match_param, match_c,
misc_parameters);
void *misc_params_v = MLX5_ADDR_OF(fte_match_param, match_v,
@ -2992,8 +2996,8 @@ static int parse_flow_attr(struct mlx5_core_dev *mdev, u32 *match_c,
if (ib_spec->flow_tag.tag_id >= BIT(24))
return -EINVAL;
action->flow_tag = ib_spec->flow_tag.tag_id;
action->flags |= FLOW_ACT_HAS_TAG;
flow_context->flow_tag = ib_spec->flow_tag.tag_id;
flow_context->flags |= FLOW_CONTEXT_HAS_TAG;
break;
case IB_FLOW_SPEC_ACTION_DROP:
if (FIELDS_NOT_SUPPORTED(ib_spec->drop,
@ -3087,7 +3091,8 @@ is_valid_esp_aes_gcm(struct mlx5_core_dev *mdev,
return VALID_SPEC_NA;
return is_crypto && is_ipsec &&
(!egress || (!is_drop && !(flow_act->flags & FLOW_ACT_HAS_TAG))) ?
(!egress || (!is_drop &&
!(spec->flow_context.flags & FLOW_CONTEXT_HAS_TAG))) ?
VALID_SPEC_VALID : VALID_SPEC_INVALID;
}
@ -3470,6 +3475,37 @@ static int flow_counters_set_data(struct ib_counters *ibcounters,
return ret;
}
static void mlx5_ib_set_rule_source_port(struct mlx5_ib_dev *dev,
struct mlx5_flow_spec *spec,
struct mlx5_eswitch_rep *rep)
{
struct mlx5_eswitch *esw = dev->mdev->priv.eswitch;
void *misc;
if (mlx5_eswitch_vport_match_metadata_enabled(esw)) {
misc = MLX5_ADDR_OF(fte_match_param, spec->match_value,
misc_parameters_2);
MLX5_SET(fte_match_set_misc2, misc, metadata_reg_c_0,
mlx5_eswitch_get_vport_metadata_for_match(esw,
rep->vport));
misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria,
misc_parameters_2);
MLX5_SET_TO_ONES(fte_match_set_misc2, misc, metadata_reg_c_0);
} else {
misc = MLX5_ADDR_OF(fte_match_param, spec->match_value,
misc_parameters);
MLX5_SET(fte_match_set_misc, misc, source_port, rep->vport);
misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria,
misc_parameters);
MLX5_SET_TO_ONES(fte_match_set_misc, misc, source_port);
}
}
static struct mlx5_ib_flow_handler *_create_flow_rule(struct mlx5_ib_dev *dev,
struct mlx5_ib_flow_prio *ft_prio,
const struct ib_flow_attr *flow_attr,
@ -3479,7 +3515,7 @@ 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_act flow_act = {.flow_tag = MLX5_FS_DEFAULT_FLOW_TAG};
struct mlx5_flow_act flow_act = {};
struct mlx5_flow_spec *spec;
struct mlx5_flow_destination dest_arr[2] = {};
struct mlx5_flow_destination *rule_dst = dest_arr;
@ -3510,8 +3546,7 @@ static struct mlx5_ib_flow_handler *_create_flow_rule(struct mlx5_ib_dev *dev,
}
for (spec_index = 0; spec_index < flow_attr->num_of_specs; spec_index++) {
err = parse_flow_attr(dev->mdev, spec->match_criteria,
spec->match_value,
err = parse_flow_attr(dev->mdev, spec,
ib_flow, flow_attr, &flow_act,
prev_type);
if (err < 0)
@ -3525,19 +3560,15 @@ static struct mlx5_ib_flow_handler *_create_flow_rule(struct mlx5_ib_dev *dev,
set_underlay_qp(dev, spec, underlay_qpn);
if (dev->is_rep) {
void *misc;
struct mlx5_eswitch_rep *rep;
if (!dev->port[flow_attr->port - 1].rep) {
rep = dev->port[flow_attr->port - 1].rep;
if (!rep) {
err = -EINVAL;
goto free;
}
misc = MLX5_ADDR_OF(fte_match_param, spec->match_value,
misc_parameters);
MLX5_SET(fte_match_set_misc, misc, source_port,
dev->port[flow_attr->port - 1].rep->vport);
misc = MLX5_ADDR_OF(fte_match_param, spec->match_criteria,
misc_parameters);
MLX5_SET_TO_ONES(fte_match_set_misc, misc, source_port);
mlx5_ib_set_rule_source_port(dev, spec, rep);
}
spec->match_criteria_enable = get_match_criteria_enable(spec->match_criteria);
@ -3578,11 +3609,11 @@ static struct mlx5_ib_flow_handler *_create_flow_rule(struct mlx5_ib_dev *dev,
MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_PRIO;
}
if ((flow_act.flags & FLOW_ACT_HAS_TAG) &&
if ((spec->flow_context.flags & FLOW_CONTEXT_HAS_TAG) &&
(flow_attr->type == IB_FLOW_ATTR_ALL_DEFAULT ||
flow_attr->type == IB_FLOW_ATTR_MC_DEFAULT)) {
mlx5_ib_warn(dev, "Flow tag %u and attribute type %x isn't allowed in leftovers\n",
flow_act.flow_tag, flow_attr->type);
spec->flow_context.flow_tag, flow_attr->type);
err = -EINVAL;
goto free;
}
@ -3962,6 +3993,7 @@ _create_raw_flow_rule(struct mlx5_ib_dev *dev,
struct mlx5_ib_flow_prio *ft_prio,
struct mlx5_flow_destination *dst,
struct mlx5_ib_flow_matcher *fs_matcher,
struct mlx5_flow_context *flow_context,
struct mlx5_flow_act *flow_act,
void *cmd_in, int inlen,
int dst_num)
@ -3984,6 +4016,7 @@ _create_raw_flow_rule(struct mlx5_ib_dev *dev,
memcpy(spec->match_criteria, fs_matcher->matcher_mask.match_params,
fs_matcher->mask_len);
spec->match_criteria_enable = fs_matcher->match_criteria_enable;
spec->flow_context = *flow_context;
handler->rule = mlx5_add_flow_rules(ft, spec,
flow_act, dst, dst_num);
@ -4048,6 +4081,7 @@ static bool raw_fs_is_multicast(struct mlx5_ib_flow_matcher *fs_matcher,
struct mlx5_ib_flow_handler *
mlx5_ib_raw_fs_rule_add(struct mlx5_ib_dev *dev,
struct mlx5_ib_flow_matcher *fs_matcher,
struct mlx5_flow_context *flow_context,
struct mlx5_flow_act *flow_act,
u32 counter_id,
void *cmd_in, int inlen, int dest_id,
@ -4100,7 +4134,8 @@ mlx5_ib_raw_fs_rule_add(struct mlx5_ib_dev *dev,
dst_num++;
}
handler = _create_raw_flow_rule(dev, ft_prio, dst, fs_matcher, flow_act,
handler = _create_raw_flow_rule(dev, ft_prio, dst, fs_matcher,
flow_context, flow_act,
cmd_in, inlen, dst_num);
if (IS_ERR(handler)) {
@ -4472,7 +4507,7 @@ static void mlx5_ib_handle_internal_error(struct mlx5_ib_dev *ibdev)
* lock/unlock above locks Now need to arm all involved CQs.
*/
list_for_each_entry(mcq, &cq_armed_list, reset_notify) {
mcq->comp(mcq);
mcq->comp(mcq, NULL);
}
spin_unlock_irqrestore(&ibdev->reset_flow_resource_lock, flags);
}
@ -6802,7 +6837,7 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev)
printk_once(KERN_INFO "%s", mlx5_version);
if (MLX5_ESWITCH_MANAGER(mdev) &&
mlx5_ib_eswitch_mode(mdev->priv.eswitch) == SRIOV_OFFLOADS) {
mlx5_ib_eswitch_mode(mdev->priv.eswitch) == MLX5_ESWITCH_OFFLOADS) {
if (!mlx5_core_mp_enabled(mdev))
mlx5_ib_register_vport_reps(mdev);
return mdev;

2
drivers/infiniband/hw/mlx5/mlx5_ib.h
View file

@ -985,7 +985,6 @@ struct mlx5_ib_dev {
u16 devx_whitelist_uid;
struct mlx5_srq_table srq_table;
struct mlx5_async_ctx async_ctx;
int free_port;
};
static inline struct mlx5_ib_cq *to_mibcq(struct mlx5_core_cq *mcq)
@ -1330,6 +1329,7 @@ extern const struct uapi_definition mlx5_ib_devx_defs[];
extern const struct uapi_definition mlx5_ib_flow_defs[];
struct mlx5_ib_flow_handler *mlx5_ib_raw_fs_rule_add(
struct mlx5_ib_dev *dev, struct mlx5_ib_flow_matcher *fs_matcher,
struct mlx5_flow_context *flow_context,
struct mlx5_flow_act *flow_act, u32 counter_id,
void *cmd_in, int inlen, int dest_id, int dest_type);
bool mlx5_ib_devx_is_flow_dest(void *obj, int *dest_id, int *dest_type);

10
drivers/infiniband/hw/mlx5/mr.c
View file

@ -130,7 +130,7 @@ static void reg_mr_callback(int status, struct mlx5_async_work *context)
struct mlx5_cache_ent *ent = &cache->ent[c];
u8 key;
unsigned long flags;
struct mlx5_mkey_table *table = &dev->mdev->priv.mkey_table;
struct xarray *mkeys = &dev->mdev->priv.mkey_table;
int err;
spin_lock_irqsave(&ent->lock, flags);
@ -158,12 +158,12 @@ static void reg_mr_callback(int status, struct mlx5_async_work *context)
ent->size++;
spin_unlock_irqrestore(&ent->lock, flags);
write_lock_irqsave(&table->lock, flags);
err = radix_tree_insert(&table->tree, mlx5_base_mkey(mr->mmkey.key),
&mr->mmkey);
xa_lock_irqsave(mkeys, flags);
err = xa_err(__xa_store(mkeys, mlx5_base_mkey(mr->mmkey.key),
&mr->mmkey, GFP_ATOMIC));
xa_unlock_irqrestore(mkeys, flags);
if (err)
pr_err("Error inserting to mkey tree. 0x%x\n", -err);
write_unlock_irqrestore(&table->lock, flags);
if (!completion_done(&ent->compl))
complete(&ent->compl);

12
drivers/infiniband/hw/mlx5/odp.c
View file

@ -765,7 +765,7 @@ static int pagefault_single_data_segment(struct mlx5_ib_dev *dev,
bcnt -= *bytes_committed;
next_mr:
mmkey = __mlx5_mr_lookup(dev->mdev, mlx5_base_mkey(key));
mmkey = xa_load(&dev->mdev->priv.mkey_table, mlx5_base_mkey(key));
if (!mkey_is_eq(mmkey, key)) {
mlx5_ib_dbg(dev, "failed to find mkey %x\n", key);
ret = -EFAULT;
@ -1555,9 +1555,9 @@ mlx5_ib_create_pf_eq(struct mlx5_ib_dev *dev, struct mlx5_ib_pf_eq *eq)
eq->irq_nb.notifier_call = mlx5_ib_eq_pf_int;
param = (struct mlx5_eq_param) {
.irq_index = 0,
.mask = 1 << MLX5_EVENT_TYPE_PAGE_FAULT,
.nent = MLX5_IB_NUM_PF_EQE,
};
param.mask[0] = 1ull << MLX5_EVENT_TYPE_PAGE_FAULT;
eq->core = mlx5_eq_create_generic(dev->mdev, &param);
if (IS_ERR(eq->core)) {
err = PTR_ERR(eq->core);
@ -1683,8 +1683,8 @@ static void num_pending_prefetch_dec(struct mlx5_ib_dev *dev,
struct mlx5_core_mkey *mmkey;
struct mlx5_ib_mr *mr;
mmkey = __mlx5_mr_lookup(dev->mdev,
mlx5_base_mkey(sg_list[i].lkey));
mmkey = xa_load(&dev->mdev->priv.mkey_table,
mlx5_base_mkey(sg_list[i].lkey));
mr = container_of(mmkey, struct mlx5_ib_mr, mmkey);
atomic_dec(&mr->num_pending_prefetch);
}
@ -1703,8 +1703,8 @@ static bool num_pending_prefetch_inc(struct ib_pd *pd,
struct mlx5_core_mkey *mmkey;
struct mlx5_ib_mr *mr;
mmkey = __mlx5_mr_lookup(dev->mdev,
mlx5_base_mkey(sg_list[i].lkey));
mmkey = xa_load(&dev->mdev->priv.mkey_table,
mlx5_base_mkey(sg_list[i].lkey));
if (!mmkey || mmkey->key != sg_list[i].lkey) {
ret = false;
break;

2
drivers/infiniband/hw/mlx5/qp.c
View file

@ -6365,7 +6365,7 @@ static void handle_drain_completion(struct ib_cq *cq,
/* Run the CQ handler - this makes sure that the drain WR will
* be processed if wasn't processed yet.
*/
mcq->mcq.comp(&mcq->mcq);
mcq->mcq.comp(&mcq->mcq, NULL);
}
wait_for_completion(&sdrain->done);

21
drivers/net/ethernet/mellanox/mlx5/core/cq.c
View file

@ -58,7 +58,7 @@ void mlx5_cq_tasklet_cb(unsigned long data)
list_for_each_entry_safe(mcq, temp, &ctx->process_list,
tasklet_ctx.list) {
list_del_init(&mcq->tasklet_ctx.list);
mcq->tasklet_ctx.comp(mcq);
mcq->tasklet_ctx.comp(mcq, NULL);
mlx5_cq_put(mcq);
if (time_after(jiffies, end))
break;
@ -68,7 +68,8 @@ void mlx5_cq_tasklet_cb(unsigned long data)
tasklet_schedule(&ctx->task);
}
static void mlx5_add_cq_to_tasklet(struct mlx5_core_cq *cq)
static void mlx5_add_cq_to_tasklet(struct mlx5_core_cq *cq,
struct mlx5_eqe *eqe)
{
unsigned long flags;
struct mlx5_eq_tasklet *tasklet_ctx = cq->tasklet_ctx.priv;
@ -87,11 +88,10 @@ static void mlx5_add_cq_to_tasklet(struct mlx5_core_cq *cq)
}
int mlx5_core_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
u32 *in, int inlen)
u32 *in, int inlen, u32 *out, int outlen)
{
int eqn = MLX5_GET(cqc, MLX5_ADDR_OF(create_cq_in, in, cq_context), c_eqn);
u32 dout[MLX5_ST_SZ_DW(destroy_cq_out)];
u32 out[MLX5_ST_SZ_DW(create_cq_out)];
u32 din[MLX5_ST_SZ_DW(destroy_cq_in)];
struct mlx5_eq_comp *eq;
int err;
@ -100,9 +100,9 @@ int mlx5_core_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
if (IS_ERR(eq))
return PTR_ERR(eq);
memset(out, 0, sizeof(out));
memset(out, 0, outlen);
MLX5_SET(create_cq_in, in, opcode, MLX5_CMD_OP_CREATE_CQ);
err = mlx5_cmd_exec(dev, in, inlen, out, sizeof(out));
err = mlx5_cmd_exec(dev, in, inlen, out, outlen);
if (err)
return err;
@ -158,13 +158,8 @@ int mlx5_core_destroy_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq)
u32 in[MLX5_ST_SZ_DW(destroy_cq_in)] = {0};
int err;
err = mlx5_eq_del_cq(mlx5_get_async_eq(dev), cq);
if (err)
return err;
err = mlx5_eq_del_cq(&cq->eq->core, cq);
if (err)
return err;
mlx5_eq_del_cq(mlx5_get_async_eq(dev), cq);
mlx5_eq_del_cq(&cq->eq->core, cq);
MLX5_SET(destroy_cq_in, in, opcode, MLX5_CMD_OP_DESTROY_CQ);
MLX5_SET(destroy_cq_in, in, cqn, cq->cqn);

9
drivers/net/ethernet/mellanox/mlx5/core/dev.c
View file

@ -311,13 +311,20 @@ static u32 mlx5_gen_pci_id(struct mlx5_core_dev *dev)
/* Must be called with intf_mutex held */
struct mlx5_core_dev *mlx5_get_next_phys_dev(struct mlx5_core_dev *dev)
{
u32 pci_id = mlx5_gen_pci_id(dev);
struct mlx5_core_dev *res = NULL;
struct mlx5_core_dev *tmp_dev;
struct mlx5_priv *priv;
u32 pci_id;
if (!mlx5_core_is_pf(dev))
return NULL;
pci_id = mlx5_gen_pci_id(dev);
list_for_each_entry(priv, &mlx5_dev_list, dev_list) {
tmp_dev = container_of(priv, struct mlx5_core_dev, priv);
if (!mlx5_core_is_pf(tmp_dev))
continue;
if ((dev != tmp_dev) && (mlx5_gen_pci_id(tmp_dev) == pci_id)) {
res = tmp_dev;
break;

4
drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h
View file

@ -187,6 +187,7 @@ TRACE_EVENT(mlx5_fs_set_fte,
__field(u32, index)
__field(u32, action)
__field(u32, flow_tag)
__field(u32, flow_source)
__field(u8, mask_enable)
__field(int, new_fte)
__array(u32, mask_outer, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4))
@ -204,7 +205,8 @@ TRACE_EVENT(mlx5_fs_set_fte,
__entry->index = fte->index;
__entry->action = fte->action.action;
__entry->mask_enable = __entry->fg->mask.match_criteria_enable;
__entry->flow_tag = fte->action.flow_tag;
__entry->flow_tag = fte->flow_context.flow_tag;
__entry->flow_source = fte->flow_context.flow_source;
memcpy(__entry->mask_outer,
MLX5_ADDR_OF(fte_match_param,
&__entry->fg->mask.match_criteria,

2
drivers/net/ethernet/mellanox/mlx5/core/en.h
View file

@ -781,7 +781,7 @@ netdev_tx_t mlx5e_sq_xmit(struct mlx5e_txqsq *sq, struct sk_buff *skb,
struct mlx5e_tx_wqe *wqe, u16 pi, bool xmit_more);
void mlx5e_trigger_irq(struct mlx5e_icosq *sq);
void mlx5e_completion_event(struct mlx5_core_cq *mcq);
void mlx5e_completion_event(struct mlx5_core_cq *mcq, struct mlx5_eqe *eqe);
void mlx5e_cq_error_event(struct mlx5_core_cq *mcq, enum mlx5_event event);
int mlx5e_napi_poll(struct napi_struct *napi, int budget);
bool mlx5e_poll_tx_cq(struct mlx5e_cq *cq, int napi_budget);

2
drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.c
View file

@ -680,7 +680,7 @@ static void mlx5e_dcbnl_getpermhwaddr(struct net_device *netdev,
memset(perm_addr, 0xff, MAX_ADDR_LEN);
mlx5_query_nic_vport_mac_address(priv->mdev, 0, perm_addr);
mlx5_query_mac_address(priv->mdev, perm_addr);
}
static void mlx5e_dcbnl_setpgtccfgtx(struct net_device *netdev,

2
drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c
View file

@ -426,7 +426,7 @@ add_ethtool_flow_rule(struct mlx5e_priv *priv,
}
spec->match_criteria_enable = (!outer_header_zero(spec->match_criteria));
flow_act.flow_tag = MLX5_FS_DEFAULT_FLOW_TAG;
spec->flow_context.flow_tag = MLX5_FS_DEFAULT_FLOW_TAG;
rule = mlx5_add_flow_rules(ft, spec, &flow_act, dst, dst ? 1 : 0);
if (IS_ERR(rule)) {
err = PTR_ERR(rule);

7
drivers/net/ethernet/mellanox/mlx5/core/en_main.c
View file

@ -1518,6 +1518,7 @@ static void mlx5e_free_cq(struct mlx5e_cq *cq)
static int mlx5e_create_cq(struct mlx5e_cq *cq, struct mlx5e_cq_param *param)
{
u32 out[MLX5_ST_SZ_DW(create_cq_out)];
struct mlx5_core_dev *mdev = cq->mdev;
struct mlx5_core_cq *mcq = &cq->mcq;
@ -1552,7 +1553,7 @@ static int mlx5e_create_cq(struct mlx5e_cq *cq, struct mlx5e_cq_param *param)
MLX5_ADAPTER_PAGE_SHIFT);
MLX5_SET64(cqc, cqc, dbr_addr, cq->wq_ctrl.db.dma);
err = mlx5_core_create_cq(mdev, mcq, in, inlen);
err = mlx5_core_create_cq(mdev, mcq, in, inlen, out, sizeof(out));
kvfree(in);
@ -4590,7 +4591,7 @@ static void mlx5e_set_netdev_dev_addr(struct net_device *netdev)
{
struct mlx5e_priv *priv = netdev_priv(netdev);
mlx5_query_nic_vport_mac_address(priv->mdev, 0, netdev->dev_addr);
mlx5_query_mac_address(priv->mdev, netdev->dev_addr);
if (is_zero_ether_addr(netdev->dev_addr) &&
!MLX5_CAP_GEN(priv->mdev, vport_group_manager)) {
eth_hw_addr_random(netdev);
@ -5133,7 +5134,7 @@ static void *mlx5e_add(struct mlx5_core_dev *mdev)
#ifdef CONFIG_MLX5_ESWITCH
if (MLX5_ESWITCH_MANAGER(mdev) &&
mlx5_eswitch_mode(mdev->priv.eswitch) == SRIOV_OFFLOADS) {
mlx5_eswitch_mode(mdev->priv.eswitch) == MLX5_ESWITCH_OFFLOADS) {
mlx5e_rep_register_vport_reps(mdev);
return mdev;
}

8
drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
View file

@ -408,7 +408,7 @@ static int mlx5e_rep_get_port_parent_id(struct net_device *dev,
struct mlx5e_priv *uplink_priv = NULL;
struct net_device *uplink_dev;
if (esw->mode == SRIOV_NONE)
if (esw->mode == MLX5_ESWITCH_NONE)
return -EOPNOTSUPP;
uplink_dev = mlx5_eswitch_uplink_get_proto_dev(esw, REP_ETH);
@ -436,7 +436,7 @@ static void mlx5e_sqs2vport_stop(struct mlx5_eswitch *esw,
struct mlx5e_rep_sq *rep_sq, *tmp;
struct mlx5e_rep_priv *rpriv;
if (esw->mode != SRIOV_OFFLOADS)
if (esw->mode != MLX5_ESWITCH_OFFLOADS)
return;
rpriv = mlx5e_rep_to_rep_priv(rep);
@ -457,7 +457,7 @@ static int mlx5e_sqs2vport_start(struct mlx5_eswitch *esw,
int err;
int i;
if (esw->mode != SRIOV_OFFLOADS)
if (esw->mode != MLX5_ESWITCH_OFFLOADS)
return 0;
rpriv = mlx5e_rep_to_rep_priv(rep);
@ -1412,7 +1412,7 @@ static void mlx5e_build_rep_netdev(struct net_device *netdev)
SET_NETDEV_DEV(netdev, mdev->device);
netdev->netdev_ops = &mlx5e_netdev_ops_uplink_rep;
/* we want a persistent mac for the uplink rep */
mlx5_query_nic_vport_mac_address(mdev, 0, netdev->dev_addr);
mlx5_query_mac_address(mdev, netdev->dev_addr);
netdev->ethtool_ops = &mlx5e_uplink_rep_ethtool_ops;
#ifdef CONFIG_MLX5_CORE_EN_DCB
if (MLX5_CAP_GEN(mdev, qos))

9
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
View file

@ -716,19 +716,22 @@ mlx5e_tc_add_nic_flow(struct mlx5e_priv *priv,
struct mlx5e_tc_flow *flow,
struct netlink_ext_ack *extack)
{
struct mlx5_flow_context *flow_context = &parse_attr->spec.flow_context;
struct mlx5_nic_flow_attr *attr = flow->nic_attr;
struct mlx5_core_dev *dev = priv->mdev;
struct mlx5_flow_destination dest[2] = {};
struct mlx5_flow_act flow_act = {
.action = attr->action,
.flow_tag = attr->flow_tag,
.reformat_id = 0,
.flags = FLOW_ACT_HAS_TAG | FLOW_ACT_NO_APPEND,
.flags = FLOW_ACT_NO_APPEND,
};
struct mlx5_fc *counter = NULL;
bool table_created = false;
int err, dest_ix = 0;
flow_context->flags |= FLOW_CONTEXT_HAS_TAG;
flow_context->flow_tag = attr->flow_tag;
if (flow->flags & MLX5E_TC_FLOW_HAIRPIN) {
err = mlx5e_hairpin_flow_add(priv, flow, parse_attr, extack);
if (err) {
@ -3349,7 +3352,7 @@ mlx5e_tc_add_flow(struct mlx5e_priv *priv,
if (!tc_can_offload_extack(priv->netdev, f->common.extack))
return -EOPNOTSUPP;
if (esw && esw->mode == SRIOV_OFFLOADS)
if (esw && esw->mode == MLX5_ESWITCH_OFFLOADS)
err = mlx5e_add_fdb_flow(priv, f, flow_flags,
filter_dev, flow);
else

2
drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c
View file

@ -136,7 +136,7 @@ int mlx5e_napi_poll(struct napi_struct *napi, int budget)
return work_done;
}
void mlx5e_completion_event(struct mlx5_core_cq *mcq)
void mlx5e_completion_event(struct mlx5_core_cq *mcq, struct mlx5_eqe *eqe)
{
struct mlx5e_cq *cq = container_of(mcq, struct mlx5e_cq, mcq);

63
drivers/net/ethernet/mellanox/mlx5/core/eq.c
View file

@ -153,7 +153,7 @@ static int mlx5_eq_comp_int(struct notifier_block *nb,
cq = mlx5_eq_cq_get(eq, cqn);
if (likely(cq)) {
++cq->arm_sn;
cq->comp(cq);
cq->comp(cq, eqe);
mlx5_cq_put(cq);
} else {
mlx5_core_warn(eq->dev, "Completion event for bogus CQ 0x%x\n", cqn);
@ -256,6 +256,7 @@ create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq,
int inlen;
u32 *in;
int err;
int i;
/* Init CQ table */
memset(cq_table, 0, sizeof(*cq_table));
@ -283,10 +284,12 @@ create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq,
mlx5_fill_page_array(&eq->buf, pas);
MLX5_SET(create_eq_in, in, opcode, MLX5_CMD_OP_CREATE_EQ);
if (!param->mask && MLX5_CAP_GEN(dev, log_max_uctx))
if (!param->mask[0] && MLX5_CAP_GEN(dev, log_max_uctx))
MLX5_SET(create_eq_in, in, uid, MLX5_SHARED_RESOURCE_UID);
MLX5_SET64(create_eq_in, in, event_bitmask, param->mask);
for (i = 0; i < 4; i++)
MLX5_ARRAY_SET64(create_eq_in, in, event_bitmask, i,
param->mask[i]);
eqc = MLX5_ADDR_OF(create_eq_in, in, eq_context_entry);
MLX5_SET(eqc, eqc, log_eq_size, ilog2(eq->nent));
@ -389,7 +392,7 @@ int mlx5_eq_add_cq(struct mlx5_eq *eq, struct mlx5_core_cq *cq)
return err;
}
int mlx5_eq_del_cq(struct mlx5_eq *eq, struct mlx5_core_cq *cq)
void mlx5_eq_del_cq(struct mlx5_eq *eq, struct mlx5_core_cq *cq)
{
struct mlx5_cq_table *table = &eq->cq_table;
struct mlx5_core_cq *tmp;
@ -399,16 +402,14 @@ int mlx5_eq_del_cq(struct mlx5_eq *eq, struct mlx5_core_cq *cq)
spin_unlock(&table->lock);
if (!tmp) {
mlx5_core_warn(eq->dev, "cq 0x%x not found in eq 0x%x tree\n", eq->eqn, cq->cqn);
return -ENOENT;
mlx5_core_dbg(eq->dev, "cq 0x%x not found in eq 0x%x tree\n",
eq->eqn, cq->cqn);
return;
}
if (tmp != cq) {
mlx5_core_warn(eq->dev, "corruption on cqn 0x%x in eq 0x%x\n", eq->eqn, cq->cqn);
return -EINVAL;
}
return 0;
if (tmp != cq)
mlx5_core_dbg(eq->dev, "corruption on cqn 0x%x in eq 0x%x\n",
eq->eqn, cq->cqn);
}
int mlx5_eq_table_init(struct mlx5_core_dev *dev)
@ -502,14 +503,31 @@ static int cq_err_event_notifier(struct notifier_block *nb,
return NOTIFY_OK;
}
cq->event(cq, type);
if (cq->event)
cq->event(cq, type);
mlx5_cq_put(cq);
return NOTIFY_OK;
}
static u64 gather_async_events_mask(struct mlx5_core_dev *dev)
static void gather_user_async_events(struct mlx5_core_dev *dev, u64 mask[4])
{
__be64 *user_unaffiliated_events;
__be64 *user_affiliated_events;
int i;
user_affiliated_events =
MLX5_CAP_DEV_EVENT(dev, user_affiliated_events);
user_unaffiliated_events =
MLX5_CAP_DEV_EVENT(dev, user_unaffiliated_events);
for (i = 0; i < 4; i++)
mask[i] |= be64_to_cpu(user_affiliated_events[i] |
user_unaffiliated_events[i]);
}
static void gather_async_events_mask(struct mlx5_core_dev *dev, u64 mask[4])
{
u64 async_event_mask = MLX5_ASYNC_EVENT_MASK;
@ -546,7 +564,10 @@ static u64 gather_async_events_mask(struct mlx5_core_dev *dev)
async_event_mask |=
(1ull << MLX5_EVENT_TYPE_ESW_FUNCTIONS_CHANGED);
return async_event_mask;
mask[0] = async_event_mask;
if (MLX5_CAP_GEN(dev, event_cap))
gather_user_async_events(dev, mask);
}
static int create_async_eqs(struct mlx5_core_dev *dev)
@ -561,9 +582,10 @@ static int create_async_eqs(struct mlx5_core_dev *dev)
table->cmd_eq.irq_nb.notifier_call = mlx5_eq_async_int;
param = (struct mlx5_eq_param) {
.irq_index = 0,
.mask = 1ull << MLX5_EVENT_TYPE_CMD,
.nent = MLX5_NUM_CMD_EQE,
};
param.mask[0] = 1ull << MLX5_EVENT_TYPE_CMD;
err = create_async_eq(dev, &table->cmd_eq.core, &param);
if (err) {
mlx5_core_warn(dev, "failed to create cmd EQ %d\n", err);
@ -579,9 +601,10 @@ static int create_async_eqs(struct mlx5_core_dev *dev)
table->async_eq.irq_nb.notifier_call = mlx5_eq_async_int;
param = (struct mlx5_eq_param) {
.irq_index = 0,
.mask = gather_async_events_mask(dev),
.nent = MLX5_NUM_ASYNC_EQE,
};
gather_async_events_mask(dev, param.mask);
err = create_async_eq(dev, &table->async_eq.core, &param);
if (err) {
mlx5_core_warn(dev, "failed to create async EQ %d\n", err);
@ -597,9 +620,10 @@ static int create_async_eqs(struct mlx5_core_dev *dev)
table->pages_eq.irq_nb.notifier_call = mlx5_eq_async_int;
param = (struct mlx5_eq_param) {
.irq_index = 0,
.mask = 1 << MLX5_EVENT_TYPE_PAGE_REQUEST,
.nent = /* TODO: sriov max_vf + */ 1,
};
param.mask[0] = 1ull << MLX5_EVENT_TYPE_PAGE_REQUEST;
err = create_async_eq(dev, &table->pages_eq.core, &param);
if (err) {
mlx5_core_warn(dev, "failed to create pages EQ %d\n", err);
@ -791,7 +815,6 @@ static int create_comp_eqs(struct mlx5_core_dev *dev)
eq->irq_nb.notifier_call = mlx5_eq_comp_int;
param = (struct mlx5_eq_param) {
.irq_index = vecidx,
.mask = 0,
.nent = nent,
};
err = create_map_eq(dev, &eq->core, &param);
@ -927,6 +950,7 @@ int mlx5_eq_notifier_register(struct mlx5_core_dev *dev, struct mlx5_nb *nb)
return atomic_notifier_chain_register(&eqt->nh[nb->event_type], &nb->nb);
}
EXPORT_SYMBOL(mlx5_eq_notifier_register);
int mlx5_eq_notifier_unregister(struct mlx5_core_dev *dev, struct mlx5_nb *nb)
{
@ -937,3 +961,4 @@ int mlx5_eq_notifier_unregister(struct mlx5_core_dev *dev, struct mlx5_nb *nb)
return atomic_notifier_chain_unregister(&eqt->nh[nb->event_type], &nb->nb);
}
EXPORT_SYMBOL(mlx5_eq_notifier_unregister);

181
drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
View file

@ -134,6 +134,30 @@ static int modify_esw_vport_context_cmd(struct mlx5_core_dev *dev, u16 vport,
return mlx5_cmd_exec(dev, in, inlen, out, sizeof(out));
}
int mlx5_eswitch_modify_esw_vport_context(struct mlx5_eswitch *esw, u16 vport,
void *in, int inlen)
{
return modify_esw_vport_context_cmd(esw->dev, vport, in, inlen);
}
static int query_esw_vport_context_cmd(struct mlx5_core_dev *dev, u16 vport,
void *out, int outlen)
{
u32 in[MLX5_ST_SZ_DW(query_esw_vport_context_in)] = {};
MLX5_SET(query_esw_vport_context_in, in, opcode,
MLX5_CMD_OP_QUERY_ESW_VPORT_CONTEXT);
MLX5_SET(modify_esw_vport_context_in, in, vport_number, vport);
MLX5_SET(modify_esw_vport_context_in, in, other_vport, 1);
return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen);
}
int mlx5_eswitch_query_esw_vport_context(struct mlx5_eswitch *esw, u16 vport,
void *out, int outlen)
{
return query_esw_vport_context_cmd(esw->dev, vport, out, outlen);
}
static int modify_esw_vport_cvlan(struct mlx5_core_dev *dev, u16 vport,
u16 vlan, u8 qos, u8 set_flags)
{
@ -473,7 +497,7 @@ static int esw_add_uc_addr(struct mlx5_eswitch *esw, struct vport_addr *vaddr)
fdb_add:
/* SRIOV is enabled: Forward UC MAC to vport */
if (esw->fdb_table.legacy.fdb && esw->mode == SRIOV_LEGACY)
if (esw->fdb_table.legacy.fdb && esw->mode == MLX5_ESWITCH_LEGACY)
vaddr->flow_rule = esw_fdb_set_vport_rule(esw, mac, vport);
esw_debug(esw->dev, "\tADDED UC MAC: vport[%d] %pM fr(%p)\n",
@ -873,7 +897,7 @@ static void esw_vport_change_handle_locked(struct mlx5_vport *vport)
struct mlx5_eswitch *esw = dev->priv.eswitch;
u8 mac[ETH_ALEN];
mlx5_query_nic_vport_mac_address(dev, vport->vport, mac);
mlx5_query_nic_vport_mac_address(dev, vport->vport, true, mac);
esw_debug(dev, "vport[%d] Context Changed: perm mac: %pM\n",
vport->vport, mac);
@ -939,7 +963,7 @@ int esw_vport_enable_egress_acl(struct mlx5_eswitch *esw,
vport->vport, MLX5_CAP_ESW_EGRESS_ACL(dev, log_max_ft_size));
root_ns = mlx5_get_flow_vport_acl_namespace(dev, MLX5_FLOW_NAMESPACE_ESW_EGRESS,
vport->vport);
mlx5_eswitch_vport_num_to_index(esw, vport->vport));
if (!root_ns) {
esw_warn(dev, "Failed to get E-Switch egress flow namespace for vport (%d)\n", vport->vport);
return -EOPNOTSUPP;
@ -1057,7 +1081,7 @@ int esw_vport_enable_ingress_acl(struct mlx5_eswitch *esw,
vport->vport, MLX5_CAP_ESW_INGRESS_ACL(dev, log_max_ft_size));
root_ns = mlx5_get_flow_vport_acl_namespace(dev, MLX5_FLOW_NAMESPACE_ESW_INGRESS,
vport->vport);
mlx5_eswitch_vport_num_to_index(esw, vport->vport));
if (!root_ns) {
esw_warn(dev, "Failed to get E-Switch ingress flow namespace for vport (%d)\n", vport->vport);
return -EOPNOTSUPP;
@ -1168,6 +1192,8 @@ void esw_vport_cleanup_ingress_rules(struct mlx5_eswitch *esw,
vport->ingress.drop_rule = NULL;
vport->ingress.allow_rule = NULL;
esw_vport_del_ingress_acl_modify_metadata(esw, vport);
}
void esw_vport_disable_ingress_acl(struct mlx5_eswitch *esw,
@ -1527,6 +1553,7 @@ static void esw_apply_vport_conf(struct mlx5_eswitch *esw,
struct mlx5_vport *vport)
{
u16 vport_num = vport->vport;
int flags;
if (esw->manager_vport == vport_num)
return;
@ -1544,11 +1571,13 @@ static void esw_apply_vport_conf(struct mlx5_eswitch *esw,
vport->info.node_guid);
}
flags = (vport->info.vlan || vport->info.qos) ?
SET_VLAN_STRIP | SET_VLAN_INSERT : 0;
modify_esw_vport_cvlan(esw->dev, vport_num, vport->info.vlan, vport->info.qos,
(vport->info.vlan || vport->info.qos));
flags);
/* Only legacy mode needs ACLs */
if (esw->mode == SRIOV_LEGACY) {
if (esw->mode == MLX5_ESWITCH_LEGACY) {
esw_vport_ingress_config(esw, vport);
esw_vport_egress_config(esw, vport);
}
@ -1600,7 +1629,7 @@ static void esw_enable_vport(struct mlx5_eswitch *esw, struct mlx5_vport *vport,
esw_debug(esw->dev, "Enabling VPORT(%d)\n", vport_num);
/* Create steering drop counters for ingress and egress ACLs */
if (vport_num && esw->mode == SRIOV_LEGACY)
if (vport_num && esw->mode == MLX5_ESWITCH_LEGACY)
esw_vport_create_drop_counters(vport);
/* Restore old vport configuration */
@ -1654,7 +1683,7 @@ static void esw_disable_vport(struct mlx5_eswitch *esw,
vport->enabled_events = 0;
esw_vport_disable_qos(esw, vport);
if (esw->manager_vport != vport_num &&
esw->mode == SRIOV_LEGACY) {
esw->mode == MLX5_ESWITCH_LEGACY) {
mlx5_modify_vport_admin_state(esw->dev,
MLX5_VPORT_STATE_OP_MOD_ESW_VPORT,
vport_num, 1,
@ -1696,49 +1725,61 @@ int mlx5_esw_query_functions(struct mlx5_core_dev *dev, u32 *out, int outlen)
return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen);
}
static void mlx5_eswitch_event_handlers_register(struct mlx5_eswitch *esw)
{
MLX5_NB_INIT(&esw->nb, eswitch_vport_event, NIC_VPORT_CHANGE);
mlx5_eq_notifier_register(esw->dev, &esw->nb);
if (esw->mode == MLX5_ESWITCH_OFFLOADS && mlx5_eswitch_is_funcs_handler(esw->dev)) {
MLX5_NB_INIT(&esw->esw_funcs.nb, mlx5_esw_funcs_changed_handler,
ESW_FUNCTIONS_CHANGED);
mlx5_eq_notifier_register(esw->dev, &esw->esw_funcs.nb);
}
}
static void mlx5_eswitch_event_handlers_unregister(struct mlx5_eswitch *esw)
{
if (esw->mode == MLX5_ESWITCH_OFFLOADS && mlx5_eswitch_is_funcs_handler(esw->dev))
mlx5_eq_notifier_unregister(esw->dev, &esw->esw_funcs.nb);
mlx5_eq_notifier_unregister(esw->dev, &esw->nb);
flush_workqueue(esw->work_queue);
}
/* Public E-Switch API */
#define ESW_ALLOWED(esw) ((esw) && MLX5_ESWITCH_MANAGER((esw)->dev))
int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs, int mode)
int mlx5_eswitch_enable(struct mlx5_eswitch *esw, int mode)
{
struct mlx5_vport *vport;
int total_nvports = 0;
int err;
int i, enabled_events;
if (!ESW_ALLOWED(esw) ||
!MLX5_CAP_ESW_FLOWTABLE_FDB(esw->dev, ft_support)) {
esw_warn(esw->dev, "E-Switch FDB is not supported, aborting ...\n");
esw_warn(esw->dev, "FDB is not supported, aborting ...\n");
return -EOPNOTSUPP;
}
if (!MLX5_CAP_ESW_INGRESS_ACL(esw->dev, ft_support))
esw_warn(esw->dev, "E-Switch ingress ACL is not supported by FW\n");
esw_warn(esw->dev, "ingress ACL is not supported by FW\n");
if (!MLX5_CAP_ESW_EGRESS_ACL(esw->dev, ft_support))
esw_warn(esw->dev, "E-Switch engress ACL is not supported by FW\n");
esw_info(esw->dev, "E-Switch enable SRIOV: nvfs(%d) mode (%d)\n", nvfs, mode);
if (mode == SRIOV_OFFLOADS) {
if (mlx5_core_is_ecpf_esw_manager(esw->dev))
total_nvports = esw->total_vports;
else
total_nvports = nvfs + MLX5_SPECIAL_VPORTS(esw->dev);
}
esw_warn(esw->dev, "engress ACL is not supported by FW\n");
esw->mode = mode;
mlx5_lag_update(esw->dev);
if (mode == SRIOV_LEGACY) {
if (mode == MLX5_ESWITCH_LEGACY) {
err = esw_create_legacy_table(esw);
if (err)
goto abort;
} else {
mlx5_reload_interface(esw->dev, MLX5_INTERFACE_PROTOCOL_ETH);
mlx5_reload_interface(esw->dev, MLX5_INTERFACE_PROTOCOL_IB);
err = esw_offloads_init(esw, nvfs, total_nvports);
err = esw_offloads_init(esw);
}
if (err)
@ -1748,11 +1789,8 @@ int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs, int mode)
if (err)
esw_warn(esw->dev, "Failed to create eswitch TSAR");
/* Don't enable vport events when in SRIOV_OFFLOADS mode, since:
* 1. L2 table (MPFS) is programmed by PF/VF representors netdevs set_rx_mode
* 2. FDB/Eswitch is programmed by user space tools
*/
enabled_events = (mode == SRIOV_LEGACY) ? SRIOV_VPORT_EVENTS : 0;
enabled_events = (mode == MLX5_ESWITCH_LEGACY) ? SRIOV_VPORT_EVENTS :
UC_ADDR_CHANGE;
/* Enable PF vport */
vport = mlx5_eswitch_get_vport(esw, MLX5_VPORT_PF);
@ -1765,22 +1803,21 @@ int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs, int mode)
}
/* Enable VF vports */
mlx5_esw_for_each_vf_vport(esw, i, vport, nvfs)
mlx5_esw_for_each_vf_vport(esw, i, vport, esw->esw_funcs.num_vfs)
esw_enable_vport(esw, vport, enabled_events);
if (mode == SRIOV_LEGACY) {
MLX5_NB_INIT(&esw->nb, eswitch_vport_event, NIC_VPORT_CHANGE);
mlx5_eq_notifier_register(esw->dev, &esw->nb);
}
mlx5_eswitch_event_handlers_register(esw);
esw_info(esw->dev, "Enable: mode(%s), nvfs(%d), active vports(%d)\n",
mode == MLX5_ESWITCH_LEGACY ? "LEGACY" : "OFFLOADS",
esw->esw_funcs.num_vfs, esw->enabled_vports);
esw_info(esw->dev, "SRIOV enabled: active vports(%d)\n",
esw->enabled_vports);
return 0;
abort:
esw->mode = SRIOV_NONE;
esw->mode = MLX5_ESWITCH_NONE;
if (mode == SRIOV_OFFLOADS) {
if (mode == MLX5_ESWITCH_OFFLOADS) {
mlx5_reload_interface(esw->dev, MLX5_INTERFACE_PROTOCOL_IB);
mlx5_reload_interface(esw->dev, MLX5_INTERFACE_PROTOCOL_ETH);
}
@ -1788,23 +1825,22 @@ int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs, int mode)
return err;
}
void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw)
void mlx5_eswitch_disable(struct mlx5_eswitch *esw)
{
struct esw_mc_addr *mc_promisc;
struct mlx5_vport *vport;
int old_mode;
int i;
if (!ESW_ALLOWED(esw) || esw->mode == SRIOV_NONE)
if (!ESW_ALLOWED(esw) || esw->mode == MLX5_ESWITCH_NONE)
return;
esw_info(esw->dev, "disable SRIOV: active vports(%d) mode(%d)\n",
esw->enabled_vports, esw->mode);
esw_info(esw->dev, "Disable: mode(%s), nvfs(%d), active vports(%d)\n",
esw->mode == MLX5_ESWITCH_LEGACY ? "LEGACY" : "OFFLOADS",
esw->esw_funcs.num_vfs, esw->enabled_vports);
mc_promisc = &esw->mc_promisc;
if (esw->mode == SRIOV_LEGACY)
mlx5_eq_notifier_unregister(esw->dev, &esw->nb);
mlx5_eswitch_event_handlers_unregister(esw);
mlx5_esw_for_all_vports(esw, i, vport)
esw_disable_vport(esw, vport);
@ -1814,17 +1850,17 @@ void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw)
esw_destroy_tsar(esw);
if (esw->mode == SRIOV_LEGACY)
if (esw->mode == MLX5_ESWITCH_LEGACY)
esw_destroy_legacy_table(esw);
else if (esw->mode == SRIOV_OFFLOADS)
else if (esw->mode == MLX5_ESWITCH_OFFLOADS)
esw_offloads_cleanup(esw);
old_mode = esw->mode;
esw->mode = SRIOV_NONE;
esw->mode = MLX5_ESWITCH_NONE;
mlx5_lag_update(esw->dev);
if (old_mode == SRIOV_OFFLOADS) {
if (old_mode == MLX5_ESWITCH_OFFLOADS) {
mlx5_reload_interface(esw->dev, MLX5_INTERFACE_PROTOCOL_IB);
mlx5_reload_interface(esw->dev, MLX5_INTERFACE_PROTOCOL_ETH);
}
@ -1852,6 +1888,7 @@ int mlx5_eswitch_init(struct mlx5_core_dev *dev)
esw->dev = dev;
esw->manager_vport = mlx5_eswitch_manager_vport(dev);
esw->first_host_vport = mlx5_eswitch_first_host_vport_num(dev);
esw->work_queue = create_singlethread_workqueue("mlx5_esw_wq");
if (!esw->work_queue) {
@ -1885,7 +1922,7 @@ int mlx5_eswitch_init(struct mlx5_core_dev *dev)
}
esw->enabled_vports = 0;
esw->mode = SRIOV_NONE;
esw->mode = MLX5_ESWITCH_NONE;
esw->offloads.inline_mode = MLX5_INLINE_MODE_NONE;
if (MLX5_CAP_ESW_FLOWTABLE_FDB(dev, reformat) &&
MLX5_CAP_ESW_FLOWTABLE_FDB(dev, decap))
@ -1955,7 +1992,7 @@ int mlx5_eswitch_set_vport_mac(struct mlx5_eswitch *esw,
ether_addr_copy(evport->info.mac, mac);
evport->info.node_guid = node_guid;
if (evport->enabled && esw->mode == SRIOV_LEGACY)
if (evport->enabled && esw->mode == MLX5_ESWITCH_LEGACY)
err = esw_vport_ingress_config(esw, evport);
unlock:
@ -2039,7 +2076,7 @@ int __mlx5_eswitch_set_vport_vlan(struct mlx5_eswitch *esw,
evport->info.vlan = vlan;
evport->info.qos = qos;
if (evport->enabled && esw->mode == SRIOV_LEGACY) {
if (evport->enabled && esw->mode == MLX5_ESWITCH_LEGACY) {
err = esw_vport_ingress_config(esw, evport);
if (err)
goto unlock;
@ -2081,7 +2118,7 @@ int mlx5_eswitch_set_vport_spoofchk(struct mlx5_eswitch *esw,
mlx5_core_warn(esw->dev,
"Spoofchk in set while MAC is invalid, vport(%d)\n",
evport->vport);
if (evport->enabled && esw->mode == SRIOV_LEGACY)
if (evport->enabled && esw->mode == MLX5_ESWITCH_LEGACY)
err = esw_vport_ingress_config(esw, evport);
if (err)
evport->info.spoofchk = pschk;
@ -2177,7 +2214,7 @@ int mlx5_eswitch_set_vepa(struct mlx5_eswitch *esw, u8 setting)
return -EPERM;
mutex_lock(&esw->state_lock);
if (esw->mode != SRIOV_LEGACY) {
if (esw->mode != MLX5_ESWITCH_LEGACY) {
err = -EOPNOTSUPP;
goto out;
}
@ -2200,7 +2237,7 @@ int mlx5_eswitch_get_vepa(struct mlx5_eswitch *esw, u8 *setting)
return -EPERM;
mutex_lock(&esw->state_lock);
if (esw->mode != SRIOV_LEGACY) {
if (esw->mode != MLX5_ESWITCH_LEGACY) {
err = -EOPNOTSUPP;
goto out;
}
@ -2343,7 +2380,7 @@ static int mlx5_eswitch_query_vport_drop_stats(struct mlx5_core_dev *dev,
u64 bytes = 0;
int err = 0;
if (!vport->enabled || esw->mode != SRIOV_LEGACY)
if (!vport->enabled || esw->mode != MLX5_ESWITCH_LEGACY)
return 0;
if (vport->egress.drop_counter)
@ -2453,7 +2490,7 @@ int mlx5_eswitch_get_vport_stats(struct mlx5_eswitch *esw,
u8 mlx5_eswitch_mode(struct mlx5_eswitch *esw)
{
return ESW_ALLOWED(esw) ? esw->mode : SRIOV_NONE;
return ESW_ALLOWED(esw) ? esw->mode : MLX5_ESWITCH_NONE;
}
EXPORT_SYMBOL_GPL(mlx5_eswitch_mode);
@ -2470,10 +2507,10 @@ EXPORT_SYMBOL(mlx5_eswitch_get_encap_mode);
bool mlx5_esw_lag_prereq(struct mlx5_core_dev *dev0, struct mlx5_core_dev *dev1)
{
if ((dev0->priv.eswitch->mode == SRIOV_NONE &&
dev1->priv.eswitch->mode == SRIOV_NONE) ||
(dev0->priv.eswitch->mode == SRIOV_OFFLOADS &&
dev1->priv.eswitch->mode == SRIOV_OFFLOADS))
if ((dev0->priv.eswitch->mode == MLX5_ESWITCH_NONE &&
dev1->priv.eswitch->mode == MLX5_ESWITCH_NONE) ||
(dev0->priv.eswitch->mode == MLX5_ESWITCH_OFFLOADS &&
dev1->priv.eswitch->mode == MLX5_ESWITCH_OFFLOADS))
return true;
return false;
@ -2482,6 +2519,24 @@ bool mlx5_esw_lag_prereq(struct mlx5_core_dev *dev0, struct mlx5_core_dev *dev1)
bool mlx5_esw_multipath_prereq(struct mlx5_core_dev *dev0,
struct mlx5_core_dev *dev1)
{
return (dev0->priv.eswitch->mode == SRIOV_OFFLOADS &&
dev1->priv.eswitch->mode == SRIOV_OFFLOADS);
return (dev0->priv.eswitch->mode == MLX5_ESWITCH_OFFLOADS &&
dev1->priv.eswitch->mode == MLX5_ESWITCH_OFFLOADS);
}
void mlx5_eswitch_update_num_of_vfs(struct mlx5_eswitch *esw, const int num_vfs)
{
u32 out[MLX5_ST_SZ_DW(query_esw_functions_out)] = {};
int err;
WARN_ON_ONCE(esw->mode != MLX5_ESWITCH_NONE);
if (!mlx5_core_is_ecpf_esw_manager(esw->dev)) {
esw->esw_funcs.num_vfs = num_vfs;
return;
}
err = mlx5_esw_query_functions(esw->dev, out, sizeof(out));
if (!err)
esw->esw_funcs.num_vfs = MLX5_GET(query_esw_functions_out, out,
host_params_context.host_num_of_vfs);
}

60
drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
View file

@ -68,6 +68,8 @@ struct vport_ingress {
struct mlx5_flow_group *allow_spoofchk_only_grp;
struct mlx5_flow_group *allow_untagged_only_grp;
struct mlx5_flow_group *drop_grp;
int modify_metadata_id;
struct mlx5_flow_handle *modify_metadata_rule;
struct mlx5_flow_handle *allow_rule;
struct mlx5_flow_handle *drop_rule;
struct mlx5_fc *drop_counter;
@ -196,6 +198,10 @@ struct mlx5_esw_functions {
u16 num_vfs;
};
enum {
MLX5_ESWITCH_VPORT_MATCH_METADATA = BIT(0),
};
struct mlx5_eswitch {
struct mlx5_core_dev *dev;
struct mlx5_nb nb;
@ -203,6 +209,7 @@ struct mlx5_eswitch {
struct hlist_head mc_table[MLX5_L2_ADDR_HASH_SIZE];
struct workqueue_struct *work_queue;
struct mlx5_vport *vports;
u32 flags;
int total_vports;
int enabled_vports;
/* Synchronize between vport change events
@ -220,12 +227,12 @@ struct mlx5_eswitch {
int mode;
int nvports;
u16 manager_vport;
u16 first_host_vport;
struct mlx5_esw_functions esw_funcs;
};
void esw_offloads_cleanup(struct mlx5_eswitch *esw);
int esw_offloads_init(struct mlx5_eswitch *esw, int vf_nvports,
int total_nvports);
int esw_offloads_init(struct mlx5_eswitch *esw);
void esw_offloads_cleanup_reps(struct mlx5_eswitch *esw);
int esw_offloads_init_reps(struct mlx5_eswitch *esw);
void esw_vport_cleanup_ingress_rules(struct mlx5_eswitch *esw,
@ -240,12 +247,14 @@ void esw_vport_disable_egress_acl(struct mlx5_eswitch *esw,
struct mlx5_vport *vport);
void esw_vport_disable_ingress_acl(struct mlx5_eswitch *esw,
struct mlx5_vport *vport);
void esw_vport_del_ingress_acl_modify_metadata(struct mlx5_eswitch *esw,
struct mlx5_vport *vport);
/* E-Switch API */
int mlx5_eswitch_init(struct mlx5_core_dev *dev);
void mlx5_eswitch_cleanup(struct mlx5_eswitch *esw);
int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs, int mode);
void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw);
int mlx5_eswitch_enable(struct mlx5_eswitch *esw, int mode);
void mlx5_eswitch_disable(struct mlx5_eswitch *esw);
int mlx5_eswitch_set_vport_mac(struct mlx5_eswitch *esw,
u16 vport, u8 mac[ETH_ALEN]);
int mlx5_eswitch_set_vport_state(struct mlx5_eswitch *esw,
@ -267,6 +276,11 @@ int mlx5_eswitch_get_vport_stats(struct mlx5_eswitch *esw,
struct ifla_vf_stats *vf_stats);
void mlx5_eswitch_del_send_to_vport_rule(struct mlx5_flow_handle *rule);
int mlx5_eswitch_modify_esw_vport_context(struct mlx5_eswitch *esw, u16 vport,
void *in, int inlen);
int mlx5_eswitch_query_esw_vport_context(struct mlx5_eswitch *esw, u16 vport,
void *out, int outlen);
struct mlx5_flow_spec;
struct mlx5_esw_flow_attr;
@ -356,7 +370,7 @@ int mlx5_devlink_eswitch_mode_get(struct devlink *devlink, u16 *mode);
int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode,
struct netlink_ext_ack *extack);
int mlx5_devlink_eswitch_inline_mode_get(struct devlink *devlink, u8 *mode);
int mlx5_eswitch_inline_mode_get(struct mlx5_eswitch *esw, int nvfs, u8 *mode);
int mlx5_eswitch_inline_mode_get(struct mlx5_eswitch *esw, u8 *mode);
int mlx5_devlink_eswitch_encap_mode_set(struct devlink *devlink,
enum devlink_eswitch_encap_mode encap,
struct netlink_ext_ack *extack);
@ -409,6 +423,12 @@ static inline u16 mlx5_eswitch_manager_vport(struct mlx5_core_dev *dev)
MLX5_VPORT_ECPF : MLX5_VPORT_PF;
}
static inline u16 mlx5_eswitch_first_host_vport_num(struct mlx5_core_dev *dev)
{
return mlx5_core_is_ecpf_esw_manager(dev) ?
MLX5_VPORT_PF : MLX5_VPORT_FIRST_VF;
}
static inline bool mlx5_eswitch_is_funcs_handler(struct mlx5_core_dev *dev)
{
/* Ideally device should have the functions changed supported
@ -505,15 +525,39 @@ void mlx5e_tc_clean_fdb_peer_flows(struct mlx5_eswitch *esw);
#define mlx5_esw_for_each_vf_vport_num_reverse(esw, vport, nvfs) \
for ((vport) = (nvfs); (vport) >= MLX5_VPORT_FIRST_VF; (vport)--)
/* Includes host PF (vport 0) if it's not esw manager. */
#define mlx5_esw_for_each_host_func_rep(esw, i, rep, nvfs) \
for ((i) = (esw)->first_host_vport; \
(rep) = &(esw)->offloads.vport_reps[i], \
(i) <= (nvfs); (i)++)
#define mlx5_esw_for_each_host_func_rep_reverse(esw, i, rep, nvfs) \
for ((i) = (nvfs); \
(rep) = &(esw)->offloads.vport_reps[i], \
(i) >= (esw)->first_host_vport; (i)--)
#define mlx5_esw_for_each_host_func_vport(esw, vport, nvfs) \
for ((vport) = (esw)->first_host_vport; \
(vport) <= (nvfs); (vport)++)
#define mlx5_esw_for_each_host_func_vport_reverse(esw, vport, nvfs) \
for ((vport) = (nvfs); \
(vport) >= (esw)->first_host_vport; (vport)--)
struct mlx5_vport *__must_check
mlx5_eswitch_get_vport(struct mlx5_eswitch *esw, u16 vport_num);
bool mlx5_eswitch_is_vf_vport(const struct mlx5_eswitch *esw, u16 vport_num);
void mlx5_eswitch_update_num_of_vfs(struct mlx5_eswitch *esw, const int num_vfs);
int mlx5_esw_funcs_changed_handler(struct notifier_block *nb, unsigned long type, void *data);
#else /* CONFIG_MLX5_ESWITCH */
/* eswitch API stubs */
static inline int mlx5_eswitch_init(struct mlx5_core_dev *dev) { return 0; }
static inline void mlx5_eswitch_cleanup(struct mlx5_eswitch *esw) {}
static inline int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs, int mode) { return 0; }
static inline void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw) {}
static inline int mlx5_eswitch_enable(struct mlx5_eswitch *esw, int mode) { return 0; }
static inline void mlx5_eswitch_disable(struct mlx5_eswitch *esw) {}
static inline bool mlx5_esw_lag_prereq(struct mlx5_core_dev *dev0, struct mlx5_core_dev *dev1) { return true; }
static inline bool mlx5_eswitch_is_funcs_handler(struct mlx5_core_dev *dev) { return false; }
static inline int
@ -522,6 +566,8 @@ mlx5_esw_query_functions(struct mlx5_core_dev *dev, u32 *out, int outlen)
return -EOPNOTSUPP;
}
static inline void mlx5_eswitch_update_num_of_vfs(struct mlx5_eswitch *esw, const int num_vfs) {}
#define FDB_MAX_CHAIN 1
#define FDB_SLOW_PATH_CHAIN (FDB_MAX_CHAIN + 1)
#define FDB_MAX_PRIO 1

697
drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
View file

File diff suppressed because it is too large Load diff

8
drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c
View file

@ -414,7 +414,8 @@ static void mlx5_fpga_conn_cq_tasklet(unsigned long data)
mlx5_fpga_conn_cqes(conn, MLX5_FPGA_CQ_BUDGET);
}
static void mlx5_fpga_conn_cq_complete(struct mlx5_core_cq *mcq)
static void mlx5_fpga_conn_cq_complete(struct mlx5_core_cq *mcq,
struct mlx5_eqe *eqe)
{
struct mlx5_fpga_conn *conn;
@ -429,6 +430,7 @@ static int mlx5_fpga_conn_create_cq(struct mlx5_fpga_conn *conn, int cq_size)
struct mlx5_fpga_device *fdev = conn->fdev;
struct mlx5_core_dev *mdev = fdev->mdev;
u32 temp_cqc[MLX5_ST_SZ_DW(cqc)] = {0};
u32 out[MLX5_ST_SZ_DW(create_cq_out)];
struct mlx5_wq_param wqp;
struct mlx5_cqe64 *cqe;
int inlen, err, eqn;
@ -476,7 +478,7 @@ static int mlx5_fpga_conn_create_cq(struct mlx5_fpga_conn *conn, int cq_size)
pas = (__be64 *)MLX5_ADDR_OF(create_cq_in, in, pas);
mlx5_fill_page_frag_array(&conn->cq.wq_ctrl.buf, pas);
err = mlx5_core_create_cq(mdev, &conn->cq.mcq, in, inlen);
err = mlx5_core_create_cq(mdev, &conn->cq.mcq, in, inlen, out, sizeof(out));
kvfree(in);
if (err)
@ -867,7 +869,7 @@ struct mlx5_fpga_conn *mlx5_fpga_conn_create(struct mlx5_fpga_device *fdev,
conn->cb_arg = attr->cb_arg;
remote_mac = MLX5_ADDR_OF(fpga_qpc, conn->fpga_qpc, remote_mac_47_32);
err = mlx5_query_nic_vport_mac_address(fdev->mdev, 0, remote_mac);
err = mlx5_query_mac_address(fdev->mdev, remote_mac);
if (err) {
mlx5_fpga_err(fdev, "Failed to query local MAC: %d\n", err);
ret = ERR_PTR(err);

8
drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c
View file

@ -636,7 +636,8 @@ static bool mlx5_is_fpga_egress_ipsec_rule(struct mlx5_core_dev *dev,
u8 match_criteria_enable,
const u32 *match_c,
const u32 *match_v,
struct mlx5_flow_act *flow_act)
struct mlx5_flow_act *flow_act,
struct mlx5_flow_context *flow_context)
{
const void *outer_c = MLX5_ADDR_OF(fte_match_param, match_c,
outer_headers);
@ -655,7 +656,7 @@ static bool mlx5_is_fpga_egress_ipsec_rule(struct mlx5_core_dev *dev,
(match_criteria_enable &
~(MLX5_MATCH_OUTER_HEADERS | MLX5_MATCH_MISC_PARAMETERS)) ||
(flow_act->action & ~(MLX5_FLOW_CONTEXT_ACTION_ENCRYPT | MLX5_FLOW_CONTEXT_ACTION_ALLOW)) ||
(flow_act->flags & FLOW_ACT_HAS_TAG))
(flow_context->flags & FLOW_CONTEXT_HAS_TAG))
return false;
return true;
@ -767,7 +768,8 @@ mlx5_fpga_ipsec_fs_create_sa_ctx(struct mlx5_core_dev *mdev,
fg->mask.match_criteria_enable,
fg->mask.match_criteria,
fte->val,
&fte->action))
&fte->action,
&fte->flow_context))
return ERR_PTR(-EINVAL);
else if (!mlx5_is_fpga_ipsec_rule(mdev,
fg->mask.match_criteria_enable,

10
drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
View file

@ -396,7 +396,11 @@ static int mlx5_cmd_set_fte(struct mlx5_core_dev *dev,
in_flow_context = MLX5_ADDR_OF(set_fte_in, in, flow_context);
MLX5_SET(flow_context, in_flow_context, group_id, group_id);
MLX5_SET(flow_context, in_flow_context, flow_tag, fte->action.flow_tag);
MLX5_SET(flow_context, in_flow_context, flow_tag,
fte->flow_context.flow_tag);
MLX5_SET(flow_context, in_flow_context, flow_source,
fte->flow_context.flow_source);
MLX5_SET(flow_context, in_flow_context, extended_destination,
extended_dest);
if (extended_dest) {
@ -771,6 +775,10 @@ int mlx5_modify_header_alloc(struct mlx5_core_dev *dev,
max_actions = MLX5_CAP_FLOWTABLE_NIC_TX(dev, max_modify_header_actions);
table_type = FS_FT_NIC_TX;
break;
case MLX5_FLOW_NAMESPACE_ESW_INGRESS:
max_actions = MLX5_CAP_ESW_INGRESS_ACL(dev, max_modify_header_actions);
table_type = FS_FT_ESW_INGRESS_ACL;
break;
default:
return -EOPNOTSUPP;
}

34
drivers/net/ethernet/mellanox/mlx5/core/fs_core.c
View file

@ -584,7 +584,7 @@ static int insert_fte(struct mlx5_flow_group *fg, struct fs_fte *fte)
}
static struct fs_fte *alloc_fte(struct mlx5_flow_table *ft,
u32 *match_value,
struct mlx5_flow_spec *spec,
struct mlx5_flow_act *flow_act)
{
struct mlx5_flow_steering *steering = get_steering(&ft->node);
@ -594,9 +594,10 @@ static struct fs_fte *alloc_fte(struct mlx5_flow_table *ft,
if (!fte)
return ERR_PTR(-ENOMEM);
memcpy(fte->val, match_value, sizeof(fte->val));
memcpy(fte->val, &spec->match_value, sizeof(fte->val));
fte->node.type = FS_TYPE_FLOW_ENTRY;
fte->action = *flow_act;
fte->flow_context = spec->flow_context;
tree_init_node(&fte->node, NULL, del_sw_fte);
@ -1430,7 +1431,9 @@ static bool check_conflicting_actions(u32 action1, u32 action2)
return false;
}
static int check_conflicting_ftes(struct fs_fte *fte, const struct mlx5_flow_act *flow_act)
static int check_conflicting_ftes(struct fs_fte *fte,
const struct mlx5_flow_context *flow_context,
const struct mlx5_flow_act *flow_act)
{
if (check_conflicting_actions(flow_act->action, fte->action.action)) {
mlx5_core_warn(get_dev(&fte->node),
@ -1438,12 +1441,12 @@ static int check_conflicting_ftes(struct fs_fte *fte, const struct mlx5_flow_act
return -EEXIST;
}
if ((flow_act->flags & FLOW_ACT_HAS_TAG) &&
fte->action.flow_tag != flow_act->flow_tag) {
if ((flow_context->flags & FLOW_CONTEXT_HAS_TAG) &&
fte->flow_context.flow_tag != flow_context->flow_tag) {
mlx5_core_warn(get_dev(&fte->node),
"FTE flow tag %u already exists with different flow tag %u\n",
fte->action.flow_tag,
flow_act->flow_tag);
fte->flow_context.flow_tag,
flow_context->flow_tag);
return -EEXIST;
}
@ -1451,7 +1454,7 @@ static int check_conflicting_ftes(struct fs_fte *fte, const struct mlx5_flow_act
}
static struct mlx5_flow_handle *add_rule_fg(struct mlx5_flow_group *fg,
u32 *match_value,
struct mlx5_flow_spec *spec,
struct mlx5_flow_act *flow_act,
struct mlx5_flow_destination *dest,
int dest_num,
@ -1462,7 +1465,7 @@ static struct mlx5_flow_handle *add_rule_fg(struct mlx5_flow_group *fg,
int i;
int ret;
ret = check_conflicting_ftes(fte, flow_act);
ret = check_conflicting_ftes(fte, &spec->flow_context, flow_act);
if (ret)
return ERR_PTR(ret);
@ -1637,7 +1640,7 @@ try_add_to_existing_fg(struct mlx5_flow_table *ft,
u64 version;
int err;
fte = alloc_fte(ft, spec->match_value, flow_act);
fte = alloc_fte(ft, spec, flow_act);
if (IS_ERR(fte))
return ERR_PTR(-ENOMEM);
@ -1653,8 +1656,7 @@ try_add_to_existing_fg(struct mlx5_flow_table *ft,
fte_tmp = lookup_fte_locked(g, spec->match_value, take_write);
if (!fte_tmp)
continue;
rule = add_rule_fg(g, spec->match_value,
flow_act, dest, dest_num, fte_tmp);
rule = add_rule_fg(g, spec, flow_act, dest, dest_num, fte_tmp);
up_write_ref_node(&fte_tmp->node, false);
tree_put_node(&fte_tmp->node, false);
kmem_cache_free(steering->ftes_cache, fte);
@ -1701,8 +1703,7 @@ try_add_to_existing_fg(struct mlx5_flow_table *ft,
nested_down_write_ref_node(&fte->node, FS_LOCK_CHILD);
up_write_ref_node(&g->node, false);
rule = add_rule_fg(g, spec->match_value,
flow_act, dest, dest_num, fte);
rule = add_rule_fg(g, spec, flow_act, dest, dest_num, fte);
up_write_ref_node(&fte->node, false);
tree_put_node(&fte->node, false);
return rule;
@ -1788,7 +1789,7 @@ _mlx5_add_flow_rules(struct mlx5_flow_table *ft,
if (err)
goto err_release_fg;
fte = alloc_fte(ft, spec->match_value, flow_act);
fte = alloc_fte(ft, spec, flow_act);
if (IS_ERR(fte)) {
err = PTR_ERR(fte);
goto err_release_fg;
@ -1802,8 +1803,7 @@ _mlx5_add_flow_rules(struct mlx5_flow_table *ft,
nested_down_write_ref_node(&fte->node, FS_LOCK_CHILD);
up_write_ref_node(&g->node, false);
rule = add_rule_fg(g, spec->match_value, flow_act, dest,
dest_num, fte);
rule = add_rule_fg(g, spec, flow_act, dest, dest_num, fte);
up_write_ref_node(&fte->node, false);
tree_put_node(&fte->node, false);
tree_put_node(&g->node, false);

1
drivers/net/ethernet/mellanox/mlx5/core/fs_core.h
View file

@ -170,6 +170,7 @@ struct fs_fte {
u32 val[MLX5_ST_SZ_DW_MATCH_PARAM];
u32 dests_size;
u32 index;
struct mlx5_flow_context flow_context;
struct mlx5_flow_act action;
enum fs_fte_status status;
struct mlx5_fc *counter;

6
drivers/net/ethernet/mellanox/mlx5/core/fw.c
View file

@ -202,6 +202,12 @@ int mlx5_query_hca_caps(struct mlx5_core_dev *dev)
return err;
}
if (MLX5_CAP_GEN(dev, event_cap)) {
err = mlx5_core_get_caps(dev, MLX5_CAP_DEV_EVENT);
if (err)
return err;
}
return 0;
}

4
drivers/net/ethernet/mellanox/mlx5/core/lag.c
View file

@ -305,8 +305,8 @@ static void mlx5_do_bond(struct mlx5_lag *ldev)
!mlx5_sriov_is_enabled(dev1);
#ifdef CONFIG_MLX5_ESWITCH
roce_lag &= dev0->priv.eswitch->mode == SRIOV_NONE &&
dev1->priv.eswitch->mode == SRIOV_NONE;
roce_lag &= dev0->priv.eswitch->mode == MLX5_ESWITCH_NONE &&
dev1->priv.eswitch->mode == MLX5_ESWITCH_NONE;
#endif
if (roce_lag)

5
drivers/net/ethernet/mellanox/mlx5/core/lib/eq.h
View file

@ -75,7 +75,7 @@ int mlx5_eq_table_create(struct mlx5_core_dev *dev);
void mlx5_eq_table_destroy(struct mlx5_core_dev *dev);
int mlx5_eq_add_cq(struct mlx5_eq *eq, struct mlx5_core_cq *cq);
int mlx5_eq_del_cq(struct mlx5_eq *eq, struct mlx5_core_cq *cq);
void mlx5_eq_del_cq(struct mlx5_eq *eq, struct mlx5_core_cq *cq);
struct mlx5_eq_comp *mlx5_eqn2comp_eq(struct mlx5_core_dev *dev, int eqn);
struct mlx5_eq *mlx5_get_async_eq(struct mlx5_core_dev *dev);
void mlx5_cq_tasklet_cb(unsigned long data);
@ -97,7 +97,4 @@ void mlx5_core_eq_free_irqs(struct mlx5_core_dev *dev);
struct cpu_rmap *mlx5_eq_table_get_rmap(struct mlx5_core_dev *dev);
#endif
int mlx5_eq_notifier_register(struct mlx5_core_dev *dev, struct mlx5_nb *nb);
int mlx5_eq_notifier_unregister(struct mlx5_core_dev *dev, struct mlx5_nb *nb);
#endif

7
drivers/net/ethernet/mellanox/mlx5/core/main.c
View file

@ -731,8 +731,7 @@ static int mlx5_pci_init(struct mlx5_core_dev *dev, struct pci_dev *pdev,
struct mlx5_priv *priv = &dev->priv;
int err = 0;
priv->pci_dev_data = id->driver_data;
mutex_init(&dev->pci_status_mutex);
pci_set_drvdata(dev->pdev, dev);
dev->bar_addr = pci_resource_start(pdev, 0);
@ -1258,7 +1257,6 @@ static int mlx5_mdev_init(struct mlx5_core_dev *dev, int profile_idx)
INIT_LIST_HEAD(&priv->ctx_list);
spin_lock_init(&priv->ctx_lock);
mutex_init(&dev->pci_status_mutex);
mutex_init(&dev->intf_state_mutex);
mutex_init(&priv->bfregs.reg_head.lock);
@ -1320,6 +1318,9 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *id)
dev->device = &pdev->dev;
dev->pdev = pdev;
dev->coredev_type = id->driver_data & MLX5_PCI_DEV_IS_VF ?
MLX5_COREDEV_VF : MLX5_COREDEV_PF;
err = mlx5_mdev_init(dev, prof_sel);
if (err)
goto mdev_init_err;

27
drivers/net/ethernet/mellanox/mlx5/core/mr.c
View file

@ -38,15 +38,12 @@
void mlx5_init_mkey_table(struct mlx5_core_dev *dev)
{
struct mlx5_mkey_table *table = &dev->priv.mkey_table;
memset(table, 0, sizeof(*table));
rwlock_init(&table->lock);
INIT_RADIX_TREE(&table->tree, GFP_ATOMIC);
xa_init_flags(&dev->priv.mkey_table, XA_FLAGS_LOCK_IRQ);
}
void mlx5_cleanup_mkey_table(struct mlx5_core_dev *dev)
{
WARN_ON(!xa_empty(&dev->priv.mkey_table));
}
int mlx5_core_create_mkey_cb(struct mlx5_core_dev *dev,
@ -56,8 +53,8 @@ int mlx5_core_create_mkey_cb(struct mlx5_core_dev *dev,
mlx5_async_cbk_t callback,
struct mlx5_async_work *context)
{
struct mlx5_mkey_table *table = &dev->priv.mkey_table;
u32 lout[MLX5_ST_SZ_DW(create_mkey_out)] = {0};
struct xarray *mkeys = &dev->priv.mkey_table;
u32 mkey_index;
void *mkc;
int err;
@ -88,12 +85,10 @@ int mlx5_core_create_mkey_cb(struct mlx5_core_dev *dev,
mlx5_core_dbg(dev, "out 0x%x, key 0x%x, mkey 0x%x\n",
mkey_index, key, mkey->key);
/* connect to mkey tree */
write_lock_irq(&table->lock);
err = radix_tree_insert(&table->tree, mlx5_base_mkey(mkey->key), mkey);
write_unlock_irq(&table->lock);
err = xa_err(xa_store_irq(mkeys, mlx5_base_mkey(mkey->key), mkey,
GFP_KERNEL));
if (err) {
mlx5_core_warn(dev, "failed radix tree insert of mkey 0x%x, %d\n",
mlx5_core_warn(dev, "failed xarray insert of mkey 0x%x, %d\n",
mlx5_base_mkey(mkey->key), err);
mlx5_core_destroy_mkey(dev, mkey);
}
@ -114,17 +109,17 @@ EXPORT_SYMBOL(mlx5_core_create_mkey);
int mlx5_core_destroy_mkey(struct mlx5_core_dev *dev,
struct mlx5_core_mkey *mkey)
{
struct mlx5_mkey_table *table = &dev->priv.mkey_table;
u32 out[MLX5_ST_SZ_DW(destroy_mkey_out)] = {0};
u32 in[MLX5_ST_SZ_DW(destroy_mkey_in)] = {0};
struct xarray *mkeys = &dev->priv.mkey_table;
struct mlx5_core_mkey *deleted_mkey;
unsigned long flags;
write_lock_irqsave(&table->lock, flags);
deleted_mkey = radix_tree_delete(&table->tree, mlx5_base_mkey(mkey->key));
write_unlock_irqrestore(&table->lock, flags);
xa_lock_irqsave(mkeys, flags);
deleted_mkey = __xa_erase(mkeys, mlx5_base_mkey(mkey->key));
xa_unlock_irqrestore(mkeys, flags);
if (!deleted_mkey) {
mlx5_core_dbg(dev, "failed radix tree delete of mkey 0x%x\n",
mlx5_core_dbg(dev, "failed xarray delete of mkey 0x%x\n",
mlx5_base_mkey(mkey->key));
return -ENOENT;
}

2
drivers/net/ethernet/mellanox/mlx5/core/rdma.c
View file

@ -126,7 +126,7 @@ static void mlx5_rdma_make_default_gid(struct mlx5_core_dev *dev, union ib_gid *
{
u8 hw_id[ETH_ALEN];
mlx5_query_nic_vport_mac_address(dev, 0, hw_id);
mlx5_query_mac_address(dev, hw_id);
gid->global.subnet_prefix = cpu_to_be64(0xfe80000000000000LL);
addrconf_addr_eui48(&gid->raw[8], hw_id);
}

27
drivers/net/ethernet/mellanox/mlx5/core/sriov.c
View file

@ -74,17 +74,11 @@ static int mlx5_device_enable_sriov(struct mlx5_core_dev *dev, int num_vfs)
int err;
int vf;
if (sriov->enabled_vfs) {
mlx5_core_warn(dev,
"failed to enable SRIOV on device, already enabled with %d vfs\n",
sriov->enabled_vfs);
return -EBUSY;
}
if (!MLX5_ESWITCH_MANAGER(dev))
goto enable_vfs_hca;
err = mlx5_eswitch_enable_sriov(dev->priv.eswitch, num_vfs, SRIOV_LEGACY);
mlx5_eswitch_update_num_of_vfs(dev->priv.eswitch, num_vfs);
err = mlx5_eswitch_enable(dev->priv.eswitch, MLX5_ESWITCH_LEGACY);
if (err) {
mlx5_core_warn(dev,
"failed to enable eswitch SRIOV (%d)\n", err);
@ -99,7 +93,6 @@ static int mlx5_device_enable_sriov(struct mlx5_core_dev *dev, int num_vfs)
continue;
}
sriov->vfs_ctx[vf].enabled = 1;
sriov->enabled_vfs++;
if (MLX5_CAP_GEN(dev, port_type) == MLX5_CAP_PORT_TYPE_IB) {
err = sriov_restore_guids(dev, vf);
if (err) {
@ -118,13 +111,11 @@ static int mlx5_device_enable_sriov(struct mlx5_core_dev *dev, int num_vfs)
static void mlx5_device_disable_sriov(struct mlx5_core_dev *dev)
{
struct mlx5_core_sriov *sriov = &dev->priv.sriov;
int num_vfs = pci_num_vf(dev->pdev);
int err;
int vf;
if (!sriov->enabled_vfs)
goto out;
for (vf = 0; vf < sriov->num_vfs; vf++) {
for (vf = num_vfs - 1; vf >= 0; vf--) {
if (!sriov->vfs_ctx[vf].enabled)
continue;
err = mlx5_core_disable_hca(dev, vf + 1);
@ -133,12 +124,10 @@ static void mlx5_device_disable_sriov(struct mlx5_core_dev *dev)
continue;
}
sriov->vfs_ctx[vf].enabled = 0;
sriov->enabled_vfs--;
}
out:
if (MLX5_ESWITCH_MANAGER(dev))
mlx5_eswitch_disable_sriov(dev->priv.eswitch);
mlx5_eswitch_disable(dev->priv.eswitch);
if (mlx5_wait_for_pages(dev, &dev->priv.vfs_pages))
mlx5_core_warn(dev, "timeout reclaiming VFs pages\n");
@ -191,13 +180,11 @@ int mlx5_core_sriov_configure(struct pci_dev *pdev, int num_vfs)
int mlx5_sriov_attach(struct mlx5_core_dev *dev)
{
struct mlx5_core_sriov *sriov = &dev->priv.sriov;
if (!mlx5_core_is_pf(dev) || !sriov->num_vfs)
if (!mlx5_core_is_pf(dev) || !pci_num_vf(dev->pdev))
return 0;
/* If sriov VFs exist in PCI level, enable them in device level */
return mlx5_device_enable_sriov(dev, sriov->num_vfs);
return mlx5_device_enable_sriov(dev, pci_num_vf(dev->pdev));
}
void mlx5_sriov_detach(struct mlx5_core_dev *dev)

28
drivers/net/ethernet/mellanox/mlx5/core/vport.c
View file

@ -155,11 +155,12 @@ int mlx5_modify_nic_vport_min_inline(struct mlx5_core_dev *mdev,
}
int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev,
u16 vport, u8 *addr)
u16 vport, bool other, u8 *addr)
{
u32 *out;
int outlen = MLX5_ST_SZ_BYTES(query_nic_vport_context_out);
u32 in[MLX5_ST_SZ_DW(query_nic_vport_context_in)] = {};
u8 *out_addr;
u32 *out;
int err;
out = kvzalloc(outlen, GFP_KERNEL);
@ -169,7 +170,12 @@ int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev,
out_addr = MLX5_ADDR_OF(query_nic_vport_context_out, out,
nic_vport_context.permanent_address);
err = mlx5_query_nic_vport_context(mdev, vport, out, outlen);
MLX5_SET(query_nic_vport_context_in, in, opcode,
MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT);
MLX5_SET(query_nic_vport_context_in, in, vport_number, vport);
MLX5_SET(query_nic_vport_context_in, in, other_vport, other);
err = mlx5_cmd_exec(mdev, in, sizeof(in), out, outlen);
if (!err)
ether_addr_copy(addr, &out_addr[2]);
@ -178,6 +184,12 @@ int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev,
}
EXPORT_SYMBOL_GPL(mlx5_query_nic_vport_mac_address);
int mlx5_query_mac_address(struct mlx5_core_dev *mdev, u8 *addr)
{
return mlx5_query_nic_vport_mac_address(mdev, 0, false, addr);
}
EXPORT_SYMBOL_GPL(mlx5_query_mac_address);
int mlx5_modify_nic_vport_mac_address(struct mlx5_core_dev *mdev,
u16 vport, u8 *addr)
{
@ -194,9 +206,7 @@ int mlx5_modify_nic_vport_mac_address(struct mlx5_core_dev *mdev,
MLX5_SET(modify_nic_vport_context_in, in,
field_select.permanent_address, 1);
MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport);
if (vport)
MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1);
MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1);
nic_vport_ctx = MLX5_ADDR_OF(modify_nic_vport_context_in,
in, nic_vport_context);
@ -291,9 +301,7 @@ int mlx5_query_nic_vport_mac_list(struct mlx5_core_dev *dev,
MLX5_CMD_OP_QUERY_NIC_VPORT_CONTEXT);
MLX5_SET(query_nic_vport_context_in, in, allowed_list_type, list_type);
MLX5_SET(query_nic_vport_context_in, in, vport_number, vport);
if (vport)
MLX5_SET(query_nic_vport_context_in, in, other_vport, 1);
MLX5_SET(query_nic_vport_context_in, in, other_vport, 1);
err = mlx5_cmd_exec(dev, in, sizeof(in), out, out_sz);
if (err)
@ -483,7 +491,7 @@ int mlx5_modify_nic_vport_node_guid(struct mlx5_core_dev *mdev,
MLX5_SET(modify_nic_vport_context_in, in,
field_select.node_guid, 1);
MLX5_SET(modify_nic_vport_context_in, in, vport_number, vport);
MLX5_SET(modify_nic_vport_context_in, in, other_vport, !!vport);
MLX5_SET(modify_nic_vport_context_in, in, other_vport, 1);
nic_vport_context = MLX5_ADDR_OF(modify_nic_vport_context_in,
in, nic_vport_context);

6
include/linux/mlx5/cq.h
View file

@ -47,7 +47,7 @@ struct mlx5_core_cq {
struct completion free;
unsigned vector;
unsigned int irqn;
void (*comp) (struct mlx5_core_cq *);
void (*comp)(struct mlx5_core_cq *cq, struct mlx5_eqe *eqe);
void (*event) (struct mlx5_core_cq *, enum mlx5_event);
u32 cons_index;
unsigned arm_sn;
@ -55,7 +55,7 @@ struct mlx5_core_cq {
int pid;
struct {
struct list_head list;
void (*comp)(struct mlx5_core_cq *);
void (*comp)(struct mlx5_core_cq *cq, struct mlx5_eqe *eqe);
void *priv;
} tasklet_ctx;
int reset_notify_added;
@ -185,7 +185,7 @@ static inline void mlx5_cq_put(struct mlx5_core_cq *cq)
}
int mlx5_core_create_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
u32 *in, int inlen);
u32 *in, int inlen, u32 *out, int outlen);
int mlx5_core_destroy_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq);
int mlx5_core_query_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
u32 *out, int outlen);

6
include/linux/mlx5/device.h
View file

@ -351,7 +351,7 @@ enum mlx5_event {
MLX5_EVENT_TYPE_DEVICE_TRACER = 0x26,
MLX5_EVENT_TYPE_MAX = MLX5_EVENT_TYPE_DEVICE_TRACER + 1,
MLX5_EVENT_TYPE_MAX = 0x100,
};
enum {
@ -1077,6 +1077,7 @@ enum mlx5_cap_type {
MLX5_CAP_DEBUG,
MLX5_CAP_RESERVED_14,
MLX5_CAP_DEV_MEM,
MLX5_CAP_DEV_EVENT = 0x14,
/* NUM OF CAP Types */
MLX5_CAP_NUM
};
@ -1255,6 +1256,9 @@ enum mlx5_qcam_feature_groups {
#define MLX5_CAP64_DEV_MEM(mdev, cap)\
MLX5_GET64(device_mem_cap, mdev->caps.hca_cur[MLX5_CAP_DEV_MEM], cap)
#define MLX5_CAP_DEV_EVENT(mdev, cap)\
MLX5_ADDR_OF(device_event_cap, (mdev)->caps.hca_cur[MLX5_CAP_DEV_EVENT], cap)
enum {
MLX5_CMD_STAT_OK = 0x0,
MLX5_CMD_STAT_INT_ERR = 0x1,

28
include/linux/mlx5/driver.h
View file

@ -41,7 +41,7 @@
#include <linux/semaphore.h>
#include <linux/slab.h>
#include <linux/vmalloc.h>
#include <linux/radix-tree.h>
#include <linux/xarray.h>
#include <linux/workqueue.h>
#include <linux/mempool.h>
#include <linux/interrupt.h>
@ -138,6 +138,7 @@ enum {
MLX5_REG_MTPPS = 0x9053,
MLX5_REG_MTPPSE = 0x9054,
MLX5_REG_MPEGC = 0x9056,
MLX5_REG_MCQS = 0x9060,
MLX5_REG_MCQI = 0x9061,
MLX5_REG_MCC = 0x9062,
MLX5_REG_MCDA = 0x9063,
@ -181,6 +182,11 @@ enum port_state_policy {
MLX5_POLICY_INVALID = 0xffffffff
};
enum mlx5_coredev_type {
MLX5_COREDEV_PF,
MLX5_COREDEV_VF
};
struct mlx5_field_desc {
struct dentry *dent;
int i;
@ -452,13 +458,6 @@ struct mlx5_qp_table {
struct radix_tree_root tree;
};
struct mlx5_mkey_table {
/* protect radix tree
*/
rwlock_t lock;
struct radix_tree_root tree;
};
struct mlx5_vf_context {
int enabled;
u64 port_guid;
@ -469,7 +468,6 @@ struct mlx5_vf_context {
struct mlx5_core_sriov {
struct mlx5_vf_context *vfs_ctx;
int num_vfs;
int enabled_vfs;
u16 max_vfs;
};
@ -546,9 +544,7 @@ struct mlx5_priv {
struct dentry *cmdif_debugfs;
/* end: qp staff */
/* start: mkey staff */
struct mlx5_mkey_table mkey_table;
/* end: mkey staff */
struct xarray mkey_table;
/* start: alloc staff */
/* protect buffer alocation according to numa node */
@ -575,7 +571,6 @@ struct mlx5_priv {
struct mlx5_core_sriov sriov;
struct mlx5_lag *lag;
struct mlx5_devcom *devcom;
unsigned long pci_dev_data;
struct mlx5_core_roce roce;
struct mlx5_fc_stats fc_stats;
struct mlx5_rl_table rl_table;
@ -654,6 +649,7 @@ struct mlx5_vxlan;
struct mlx5_core_dev {
struct device *device;
enum mlx5_coredev_type coredev_type;
struct pci_dev *pdev;
/* sync pci state */
struct mutex pci_status_mutex;
@ -1047,6 +1043,8 @@ int mlx5_register_interface(struct mlx5_interface *intf);
void mlx5_unregister_interface(struct mlx5_interface *intf);
int mlx5_notifier_register(struct mlx5_core_dev *dev, struct notifier_block *nb);
int mlx5_notifier_unregister(struct mlx5_core_dev *dev, struct notifier_block *nb);
int mlx5_eq_notifier_register(struct mlx5_core_dev *dev, struct mlx5_nb *nb);
int mlx5_eq_notifier_unregister(struct mlx5_core_dev *dev, struct mlx5_nb *nb);
int mlx5_core_query_vendor_id(struct mlx5_core_dev *mdev, u32 *vendor_id);
@ -1087,9 +1085,9 @@ enum {
MLX5_PCI_DEV_IS_VF = 1 << 0,
};
static inline int mlx5_core_is_pf(struct mlx5_core_dev *dev)
static inline bool mlx5_core_is_pf(struct mlx5_core_dev *dev)
{
return !(dev->priv.pci_dev_data & MLX5_PCI_DEV_IS_VF);
return dev->coredev_type == MLX5_COREDEV_PF;
}
static inline bool mlx5_core_is_ecpf(struct mlx5_core_dev *dev)

2
include/linux/mlx5/eq.h
View file

@ -15,7 +15,7 @@ struct mlx5_core_dev;
struct mlx5_eq_param {
u8 irq_index;
int nent;
u64 mask;
u64 mask[4];
};
struct mlx5_eq *

25
include/linux/mlx5/eswitch.h
View file

@ -12,9 +12,9 @@
#define MLX5_ESWITCH_MANAGER(mdev) MLX5_CAP_GEN(mdev, eswitch_manager)
enum {
SRIOV_NONE,
SRIOV_LEGACY,
SRIOV_OFFLOADS
MLX5_ESWITCH_NONE,
MLX5_ESWITCH_LEGACY,
MLX5_ESWITCH_OFFLOADS
};
enum {
@ -46,6 +46,8 @@ struct mlx5_eswitch_rep {
u16 vport;
u8 hw_id[ETH_ALEN];
u16 vlan;
/* Only IB rep is using vport_index */
u16 vport_index;
u32 vlan_refcount;
};
@ -67,11 +69,28 @@ mlx5_eswitch_add_send_to_vport_rule(struct mlx5_eswitch *esw,
#ifdef CONFIG_MLX5_ESWITCH
enum devlink_eswitch_encap_mode
mlx5_eswitch_get_encap_mode(const struct mlx5_core_dev *dev);
bool mlx5_eswitch_vport_match_metadata_enabled(const struct mlx5_eswitch *esw);
u32 mlx5_eswitch_get_vport_metadata_for_match(const struct mlx5_eswitch *esw,
u16 vport_num);
#else /* CONFIG_MLX5_ESWITCH */
static inline enum devlink_eswitch_encap_mode
mlx5_eswitch_get_encap_mode(const struct mlx5_core_dev *dev)
{
return DEVLINK_ESWITCH_ENCAP_MODE_NONE;
}
static inline bool
mlx5_eswitch_vport_match_metadata_enabled(const struct mlx5_eswitch *esw)
{
return false;
};
static inline u32
mlx5_eswitch_get_vport_metadata_for_match(const struct mlx5_eswitch *esw,
int vport_num)
{
return 0;
};
#endif /* CONFIG_MLX5_ESWITCH */
#endif

16
include/linux/mlx5/fs.h
View file

@ -88,10 +88,21 @@ struct mlx5_flow_group;
struct mlx5_flow_namespace;
struct mlx5_flow_handle;
enum {
FLOW_CONTEXT_HAS_TAG = BIT(0),
};
struct mlx5_flow_context {
u32 flags;
u32 flow_tag;
u32 flow_source;
};
struct mlx5_flow_spec {
u8 match_criteria_enable;
u32 match_criteria[MLX5_ST_SZ_DW(fte_match_param)];
u32 match_value[MLX5_ST_SZ_DW(fte_match_param)];
struct mlx5_flow_context flow_context;
};
enum {
@ -173,13 +184,11 @@ struct mlx5_fs_vlan {
#define MLX5_FS_VLAN_DEPTH 2
enum {
FLOW_ACT_HAS_TAG = BIT(0),
FLOW_ACT_NO_APPEND = BIT(1),
FLOW_ACT_NO_APPEND = BIT(0),
};
struct mlx5_flow_act {
u32 action;
u32 flow_tag;
u32 reformat_id;
u32 modify_id;
uintptr_t esp_id;
@ -190,7 +199,6 @@ struct mlx5_flow_act {
#define MLX5_DECLARE_FLOW_ACT(name) \
struct mlx5_flow_act name = { .action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST,\
.flow_tag = MLX5_FS_DEFAULT_FLOW_TAG, \
.reformat_id = 0, \
.modify_id = 0, \
.flags = 0, }

251
include/linux/mlx5/mlx5_ifc.h
View file

@ -91,6 +91,20 @@ enum {
enum {
MLX5_OBJ_TYPE_GENEVE_TLV_OPT = 0x000b,
MLX5_OBJ_TYPE_MKEY = 0xff01,
MLX5_OBJ_TYPE_QP = 0xff02,
MLX5_OBJ_TYPE_PSV = 0xff03,
MLX5_OBJ_TYPE_RMP = 0xff04,
MLX5_OBJ_TYPE_XRC_SRQ = 0xff05,
MLX5_OBJ_TYPE_RQ = 0xff06,
MLX5_OBJ_TYPE_SQ = 0xff07,
MLX5_OBJ_TYPE_TIR = 0xff08,
MLX5_OBJ_TYPE_TIS = 0xff09,
MLX5_OBJ_TYPE_DCT = 0xff0a,
MLX5_OBJ_TYPE_XRQ = 0xff0b,
MLX5_OBJ_TYPE_RQT = 0xff0e,
MLX5_OBJ_TYPE_FLOW_COUNTER = 0xff0f,
MLX5_OBJ_TYPE_CQ = 0xff10,
};
enum {
@ -106,6 +120,9 @@ enum {
MLX5_CMD_OP_QUERY_ISSI = 0x10a,
MLX5_CMD_OP_SET_ISSI = 0x10b,
MLX5_CMD_OP_SET_DRIVER_VERSION = 0x10d,
MLX5_CMD_OP_QUERY_SF_PARTITION = 0x111,
MLX5_CMD_OP_ALLOC_SF = 0x113,
MLX5_CMD_OP_DEALLOC_SF = 0x114,
MLX5_CMD_OP_CREATE_MKEY = 0x200,
MLX5_CMD_OP_QUERY_MKEY = 0x201,
MLX5_CMD_OP_DESTROY_MKEY = 0x202,
@ -528,7 +545,21 @@ struct mlx5_ifc_fte_match_set_misc2_bits {
struct mlx5_ifc_fte_match_mpls_bits outer_first_mpls_over_udp;
u8 reserved_at_80[0x100];
u8 metadata_reg_c_7[0x20];
u8 metadata_reg_c_6[0x20];
u8 metadata_reg_c_5[0x20];
u8 metadata_reg_c_4[0x20];
u8 metadata_reg_c_3[0x20];
u8 metadata_reg_c_2[0x20];
u8 metadata_reg_c_1[0x20];
u8 metadata_reg_c_0[0x20];
u8 metadata_reg_a[0x20];
@ -636,8 +667,22 @@ struct mlx5_ifc_flow_table_nic_cap_bits {
u8 reserved_at_e00[0x7200];
};
enum {
MLX5_FDB_TO_VPORT_REG_C_0 = 0x01,
MLX5_FDB_TO_VPORT_REG_C_1 = 0x02,
MLX5_FDB_TO_VPORT_REG_C_2 = 0x04,
MLX5_FDB_TO_VPORT_REG_C_3 = 0x08,
MLX5_FDB_TO_VPORT_REG_C_4 = 0x10,
MLX5_FDB_TO_VPORT_REG_C_5 = 0x20,
MLX5_FDB_TO_VPORT_REG_C_6 = 0x40,
MLX5_FDB_TO_VPORT_REG_C_7 = 0x80,
};
struct mlx5_ifc_flow_table_eswitch_cap_bits {
u8 reserved_at_0[0x1a];
u8 fdb_to_vport_reg_c_id[0x8];
u8 reserved_at_8[0xf];
u8 flow_source[0x1];
u8 reserved_at_18[0x2];
u8 multi_fdb_encap[0x1];
u8 reserved_at_1b[0x1];
u8 fdb_multi_path_to_table[0x1];
@ -665,7 +710,9 @@ struct mlx5_ifc_e_switch_cap_bits {
u8 vport_svlan_insert[0x1];
u8 vport_cvlan_insert_if_not_exist[0x1];
u8 vport_cvlan_insert_overwrite[0x1];
u8 reserved_at_5[0x14];
u8 reserved_at_5[0x3];
u8 esw_uplink_ingress_acl[0x1];
u8 reserved_at_9[0x10];
u8 esw_functions_changed[0x1];
u8 reserved_at_1a[0x1];
u8 ecpf_vport_exists[0x1];
@ -683,7 +730,11 @@ struct mlx5_ifc_e_switch_cap_bits {
u8 reserved_2b[0x6];
u8 max_encap_header_size[0xa];
u8 reserved_40[0x7c0];
u8 reserved_at_40[0xb];
u8 log_max_esw_sf[0x5];
u8 esw_sf_base_id[0x10];
u8 reserved_at_60[0x7a0];
};
@ -823,6 +874,12 @@ struct mlx5_ifc_device_mem_cap_bits {
u8 reserved_at_180[0x680];
};
struct mlx5_ifc_device_event_cap_bits {
u8 user_affiliated_events[4][0x40];
u8 user_unaffiliated_events[4][0x40];
};
enum {
MLX5_ATOMIC_CAPS_ATOMIC_SIZE_QP_1_BYTE = 0x0,
MLX5_ATOMIC_CAPS_ATOMIC_SIZE_QP_2_BYTES = 0x2,
@ -980,7 +1037,8 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 log_max_srq_sz[0x8];
u8 log_max_qp_sz[0x8];
u8 reserved_at_90[0x8];
u8 event_cap[0x1];
u8 reserved_at_91[0x7];
u8 prio_tag_required[0x1];
u8 reserved_at_99[0x2];
u8 log_max_qp[0x5];
@ -1300,13 +1358,24 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 reserved_at_640[0x10];
u8 num_q_monitor_counters[0x10];
u8 reserved_at_660[0x40];
u8 reserved_at_660[0x20];
u8 sf[0x1];
u8 sf_set_partition[0x1];
u8 reserved_at_682[0x1];
u8 log_max_sf[0x5];
u8 reserved_at_688[0x8];
u8 log_min_sf_size[0x8];
u8 max_num_sf_partitions[0x8];
u8 uctx_cap[0x20];
u8 reserved_at_6c0[0x4];
u8 flex_parser_id_geneve_tlv_option_0[0x4];
u8 reserved_at_6c8[0x138];
u8 reserved_at_6c8[0x28];
u8 sf_base_id[0x10];
u8 reserved_at_700[0x100];
};
enum mlx5_flow_destination_type {
@ -2555,6 +2624,12 @@ enum {
MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH_2 = 0x800,
};
enum {
MLX5_FLOW_CONTEXT_FLOW_SOURCE_ANY_VPORT = 0x0,
MLX5_FLOW_CONTEXT_FLOW_SOURCE_UPLINK = 0x1,
MLX5_FLOW_CONTEXT_FLOW_SOURCE_LOCAL_VPORT = 0x2,
};
struct mlx5_ifc_vlan_bits {
u8 ethtype[0x10];
u8 prio[0x3];
@ -2574,7 +2649,9 @@ struct mlx5_ifc_flow_context_bits {
u8 action[0x10];
u8 extended_destination[0x1];
u8 reserved_at_80[0x7];
u8 reserved_at_81[0x1];
u8 flow_source[0x2];
u8 reserved_at_84[0x4];
u8 destination_list_size[0x18];
u8 reserved_at_a0[0x8];
@ -3099,12 +3176,14 @@ struct mlx5_ifc_hca_vport_context_bits {
};
struct mlx5_ifc_esw_vport_context_bits {
u8 reserved_at_0[0x3];
u8 fdb_to_vport_reg_c[0x1];
u8 reserved_at_1[0x2];
u8 vport_svlan_strip[0x1];
u8 vport_cvlan_strip[0x1];
u8 vport_svlan_insert[0x1];
u8 vport_cvlan_insert[0x2];
u8 reserved_at_8[0x18];
u8 fdb_to_vport_reg_c_id[0x8];
u8 reserved_at_10[0x10];
u8 reserved_at_20[0x20];
@ -4985,7 +5064,8 @@ struct mlx5_ifc_modify_esw_vport_context_out_bits {
};
struct mlx5_ifc_esw_vport_context_fields_select_bits {
u8 reserved_at_0[0x1c];
u8 reserved_at_0[0x1b];
u8 fdb_to_vport_reg_c_id[0x1];
u8 vport_cvlan_insert[0x1];
u8 vport_svlan_insert[0x1];
u8 vport_cvlan_strip[0x1];
@ -5182,6 +5262,7 @@ enum {
MLX5_ACTION_IN_FIELD_OUT_DIPV4 = 0x16,
MLX5_ACTION_IN_FIELD_OUT_FIRST_VID = 0x17,
MLX5_ACTION_IN_FIELD_OUT_IPV6_HOPLIMIT = 0x47,
MLX5_ACTION_IN_FIELD_METADATA_REG_C_0 = 0x51,
};
struct mlx5_ifc_alloc_modify_header_context_out_bits {
@ -7362,9 +7443,9 @@ struct mlx5_ifc_create_eq_in_bits {
u8 reserved_at_280[0x40];
u8 event_bitmask[0x40];
u8 event_bitmask[4][0x40];
u8 reserved_at_300[0x580];
u8 reserved_at_3c0[0x4c0];
u8 pas[0][0x40];
};
@ -8482,7 +8563,7 @@ struct mlx5_ifc_mcam_access_reg_bits {
u8 mcda[0x1];
u8 mcc[0x1];
u8 mcqi[0x1];
u8 reserved_at_1f[0x1];
u8 mcqs[0x1];
u8 regs_95_to_87[0x9];
u8 mpegc[0x1];
@ -8974,6 +9055,24 @@ struct mlx5_ifc_mtppse_reg_bits {
u8 reserved_at_40[0x40];
};
struct mlx5_ifc_mcqs_reg_bits {
u8 last_index_flag[0x1];
u8 reserved_at_1[0x7];
u8 fw_device[0x8];
u8 component_index[0x10];
u8 reserved_at_20[0x10];
u8 identifier[0x10];
u8 reserved_at_40[0x17];
u8 component_status[0x5];
u8 component_update_state[0x4];
u8 last_update_state_changer_type[0x4];
u8 last_update_state_changer_host_id[0x4];
u8 reserved_at_68[0x18];
};
struct mlx5_ifc_mcqi_cap_bits {
u8 supported_info_bitmask[0x20];
@ -8994,6 +9093,43 @@ struct mlx5_ifc_mcqi_cap_bits {
u8 reserved_at_86[0x1a];
};
struct mlx5_ifc_mcqi_version_bits {
u8 reserved_at_0[0x2];
u8 build_time_valid[0x1];
u8 user_defined_time_valid[0x1];
u8 reserved_at_4[0x14];
u8 version_string_length[0x8];
u8 version[0x20];
u8 build_time[0x40];
u8 user_defined_time[0x40];
u8 build_tool_version[0x20];
u8 reserved_at_e0[0x20];
u8 version_string[92][0x8];
};
struct mlx5_ifc_mcqi_activation_method_bits {
u8 pending_server_ac_power_cycle[0x1];
u8 pending_server_dc_power_cycle[0x1];
u8 pending_server_reboot[0x1];
u8 pending_fw_reset[0x1];
u8 auto_activate[0x1];
u8 all_hosts_sync[0x1];
u8 device_hw_reset[0x1];
u8 reserved_at_7[0x19];
};
union mlx5_ifc_mcqi_reg_data_bits {
struct mlx5_ifc_mcqi_cap_bits mcqi_caps;
struct mlx5_ifc_mcqi_version_bits mcqi_version;
struct mlx5_ifc_mcqi_activation_method_bits mcqi_activation_mathod;
};
struct mlx5_ifc_mcqi_reg_bits {
u8 read_pending_component[0x1];
u8 reserved_at_1[0xf];
@ -9011,7 +9147,7 @@ struct mlx5_ifc_mcqi_reg_bits {
u8 reserved_at_a0[0x10];
u8 data_size[0x10];
u8 data[0][0x20];
union mlx5_ifc_mcqi_reg_data_bits data[0];
};
struct mlx5_ifc_mcc_reg_bits {
@ -9708,7 +9844,8 @@ struct mlx5_ifc_mtrc_ctrl_bits {
struct mlx5_ifc_host_params_context_bits {
u8 host_number[0x8];
u8 reserved_at_8[0x8];
u8 reserved_at_8[0x7];
u8 host_pf_disabled[0x1];
u8 host_num_of_vfs[0x10];
u8 host_total_vfs[0x10];
@ -9744,6 +9881,88 @@ struct mlx5_ifc_query_esw_functions_out_bits {
struct mlx5_ifc_host_params_context_bits host_params_context;
u8 reserved_at_280[0x180];
u8 host_sf_enable[0][0x40];
};
struct mlx5_ifc_sf_partition_bits {
u8 reserved_at_0[0x10];
u8 log_num_sf[0x8];
u8 log_sf_bar_size[0x8];
};
struct mlx5_ifc_query_sf_partitions_out_bits {
u8 status[0x8];
u8 reserved_at_8[0x18];
u8 syndrome[0x20];
u8 reserved_at_40[0x18];
u8 num_sf_partitions[0x8];
u8 reserved_at_60[0x20];
struct mlx5_ifc_sf_partition_bits sf_partition[0];
};
struct mlx5_ifc_query_sf_partitions_in_bits {
u8 opcode[0x10];
u8 reserved_at_10[0x10];
u8 reserved_at_20[0x10];
u8 op_mod[0x10];
u8 reserved_at_40[0x40];
};
struct mlx5_ifc_dealloc_sf_out_bits {
u8 status[0x8];
u8 reserved_at_8[0x18];
u8 syndrome[0x20];
u8 reserved_at_40[0x40];
};
struct mlx5_ifc_dealloc_sf_in_bits {
u8 opcode[0x10];
u8 reserved_at_10[0x10];
u8 reserved_at_20[0x10];
u8 op_mod[0x10];
u8 reserved_at_40[0x10];
u8 function_id[0x10];
u8 reserved_at_60[0x20];
};
struct mlx5_ifc_alloc_sf_out_bits {
u8 status[0x8];
u8 reserved_at_8[0x18];
u8 syndrome[0x20];
u8 reserved_at_40[0x40];
};
struct mlx5_ifc_alloc_sf_in_bits {
u8 opcode[0x10];
u8 reserved_at_10[0x10];
u8 reserved_at_20[0x10];
u8 op_mod[0x10];
u8 reserved_at_40[0x10];
u8 function_id[0x10];
u8 reserved_at_60[0x20];
};
struct mlx5_ifc_affiliated_event_header_bits {
u8 reserved_at_0[0x10];
u8 obj_type[0x10];
u8 obj_id[0x20];
};
#endif /* MLX5_IFC_H */

5
include/linux/mlx5/qp.h
View file

@ -552,11 +552,6 @@ static inline struct mlx5_core_qp *__mlx5_qp_lookup(struct mlx5_core_dev *dev, u
return radix_tree_lookup(&dev->priv.qp_table.tree, qpn);
}
static inline struct mlx5_core_mkey *__mlx5_mr_lookup(struct mlx5_core_dev *dev, u32 key)
{
return radix_tree_lookup(&dev->priv.mkey_table.tree, key);
}
int mlx5_core_create_dct(struct mlx5_core_dev *dev,
struct mlx5_core_dct *qp,
u32 *in, int inlen,

4
include/linux/mlx5/vport.h
View file

@ -58,6 +58,7 @@ enum {
MLX5_CAP_INLINE_MODE_NOT_REQUIRED,
};
/* Vport number for each function must keep unchanged */
enum {
MLX5_VPORT_PF = 0x0,
MLX5_VPORT_FIRST_VF = 0x1,
@ -69,7 +70,8 @@ u8 mlx5_query_vport_state(struct mlx5_core_dev *mdev, u8 opmod, u16 vport);
int mlx5_modify_vport_admin_state(struct mlx5_core_dev *mdev, u8 opmod,
u16 vport, u8 other_vport, u8 state);
int mlx5_query_nic_vport_mac_address(struct mlx5_core_dev *mdev,
u16 vport, u8 *addr);
u16 vport, bool other, u8 *addr);
int mlx5_query_mac_address(struct mlx5_core_dev *mdev, u8 *addr);
int mlx5_query_nic_vport_min_inline(struct mlx5_core_dev *mdev,
u16 vport, u8 *min_inline);
void mlx5_query_min_inline(struct mlx5_core_dev *mdev, u8 *min_inline);