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-rw-r--r--include/linux/phy.h3
-rw-r--r--include/net/act_api.h6
-rw-r--r--include/net/flow_offload.h20
-rw-r--r--include/uapi/linux/pkt_cls.h29
4 files changed, 30 insertions, 28 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 36d9dea04016..99b5e3c4b621 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -365,6 +365,7 @@ struct macsec_ops;
* suspended_by_mdio_bus: Set to true if this phy was suspended by MDIO bus.
* sysfs_links: Internal boolean tracking sysfs symbolic links setup/removal.
* loopback_enabled: Set true if this phy has been loopbacked successfully.
+ * downshifted_rate: Set true if link speed has been downshifted.
* state: state of the PHY for management purposes
* dev_flags: Device-specific flags used by the PHY driver.
* irq: IRQ number of the PHY's interrupt (-1 if none)
@@ -405,6 +406,7 @@ struct phy_device {
unsigned suspended_by_mdio_bus:1;
unsigned sysfs_links:1;
unsigned loopback_enabled:1;
+ unsigned downshifted_rate:1;
unsigned autoneg:1;
/* The most recently read link state */
@@ -698,6 +700,7 @@ static inline bool phy_is_started(struct phy_device *phydev)
void phy_resolve_aneg_pause(struct phy_device *phydev);
void phy_resolve_aneg_linkmode(struct phy_device *phydev);
+void phy_check_downshift(struct phy_device *phydev);
/**
* phy_read - Convenience function for reading a given PHY register
diff --git a/include/net/act_api.h b/include/net/act_api.h
index 41337c7fc728..ecdec9d6ead0 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -41,7 +41,7 @@ struct tc_action {
struct tc_cookie __rcu *act_cookie;
struct tcf_chain __rcu *goto_chain;
u32 tcfa_flags;
- u8 hw_stats_type;
+ u8 hw_stats;
};
#define tcf_index common.tcfa_index
#define tcf_refcnt common.tcfa_refcnt
@@ -53,8 +53,8 @@ struct tc_action {
#define tcf_rate_est common.tcfa_rate_est
#define tcf_lock common.tcfa_lock
-#define TCA_ACT_HW_STATS_TYPE_ANY (TCA_ACT_HW_STATS_TYPE_IMMEDIATE | \
- TCA_ACT_HW_STATS_TYPE_DELAYED)
+#define TCA_ACT_HW_STATS_ANY (TCA_ACT_HW_STATS_IMMEDIATE | \
+ TCA_ACT_HW_STATS_DELAYED)
/* Update lastuse only if needed, to avoid dirtying a cache line.
* We use a temp variable to avoid fetching jiffies twice.
diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h
index 51b9893d4ccb..d06bf8d566ac 100644
--- a/include/net/flow_offload.h
+++ b/include/net/flow_offload.h
@@ -163,12 +163,12 @@ enum flow_action_mangle_base {
FLOW_ACT_MANGLE_HDR_TYPE_UDP,
};
-enum flow_action_hw_stats_type_bit {
+enum flow_action_hw_stats_bit {
FLOW_ACTION_HW_STATS_IMMEDIATE_BIT,
FLOW_ACTION_HW_STATS_DELAYED_BIT,
};
-enum flow_action_hw_stats_type {
+enum flow_action_hw_stats {
FLOW_ACTION_HW_STATS_DISABLED = 0,
FLOW_ACTION_HW_STATS_IMMEDIATE =
BIT(FLOW_ACTION_HW_STATS_IMMEDIATE_BIT),
@@ -191,7 +191,7 @@ void flow_action_cookie_destroy(struct flow_action_cookie *cookie);
struct flow_action_entry {
enum flow_action_id id;
- enum flow_action_hw_stats_type hw_stats_type;
+ enum flow_action_hw_stats hw_stats;
action_destr destructor;
void *destructor_priv;
union {
@@ -289,18 +289,18 @@ flow_action_mixed_hw_stats_check(const struct flow_action *action,
struct netlink_ext_ack *extack)
{
const struct flow_action_entry *action_entry;
- u8 uninitialized_var(last_hw_stats_type);
+ u8 uninitialized_var(last_hw_stats);
int i;
if (flow_offload_has_one_action(action))
return true;
flow_action_for_each(i, action_entry, action) {
- if (i && action_entry->hw_stats_type != last_hw_stats_type) {
+ if (i && action_entry->hw_stats != last_hw_stats) {
NL_SET_ERR_MSG_MOD(extack, "Mixing HW stats types for actions is not supported");
return false;
}
- last_hw_stats_type = action_entry->hw_stats_type;
+ last_hw_stats = action_entry->hw_stats;
}
return true;
}
@@ -316,7 +316,7 @@ static inline bool
__flow_action_hw_stats_check(const struct flow_action *action,
struct netlink_ext_ack *extack,
bool check_allow_bit,
- enum flow_action_hw_stats_type_bit allow_bit)
+ enum flow_action_hw_stats_bit allow_bit)
{
const struct flow_action_entry *action_entry;
@@ -326,11 +326,11 @@ __flow_action_hw_stats_check(const struct flow_action *action,
return false;
action_entry = flow_action_first_entry_get(action);
if (!check_allow_bit &&
- action_entry->hw_stats_type != FLOW_ACTION_HW_STATS_ANY) {
+ action_entry->hw_stats != FLOW_ACTION_HW_STATS_ANY) {
NL_SET_ERR_MSG_MOD(extack, "Driver supports only default HW stats type \"any\"");
return false;
} else if (check_allow_bit &&
- !(action_entry->hw_stats_type & BIT(allow_bit))) {
+ !(action_entry->hw_stats & BIT(allow_bit))) {
NL_SET_ERR_MSG_MOD(extack, "Driver does not support selected HW stats type");
return false;
}
@@ -340,7 +340,7 @@ __flow_action_hw_stats_check(const struct flow_action *action,
static inline bool
flow_action_hw_stats_check(const struct flow_action *action,
struct netlink_ext_ack *extack,
- enum flow_action_hw_stats_type_bit allow_bit)
+ enum flow_action_hw_stats_bit allow_bit)
{
return __flow_action_hw_stats_check(action, extack, true, allow_bit);
}
diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h
index 81cc1a869588..6fcf7307e534 100644
--- a/include/uapi/linux/pkt_cls.h
+++ b/include/uapi/linux/pkt_cls.h
@@ -17,7 +17,7 @@ enum {
TCA_ACT_PAD,
TCA_ACT_COOKIE,
TCA_ACT_FLAGS,
- TCA_ACT_HW_STATS_TYPE,
+ TCA_ACT_HW_STATS,
__TCA_ACT_MAX
};
@@ -31,20 +31,19 @@ enum {
* all supported bits set.
* In case no bits are set, user is not interested in getting any HW statistics.
*/
-#define TCA_ACT_HW_STATS_TYPE_IMMEDIATE (1 << 0) /* Means that in dump, user
- * gets the current HW stats
- * state from the device
- * queried at the dump time.
- */
-#define TCA_ACT_HW_STATS_TYPE_DELAYED (1 << 1) /* Means that in dump, user gets
- * HW stats that might be out
- * of date for some time, maybe
- * couple of seconds. This is
- * the case when driver polls
- * stats updates periodically
- * or when it gets async stats update
- * from the device.
- */
+#define TCA_ACT_HW_STATS_IMMEDIATE (1 << 0) /* Means that in dump, user
+ * gets the current HW stats
+ * state from the device
+ * queried at the dump time.
+ */
+#define TCA_ACT_HW_STATS_DELAYED (1 << 1) /* Means that in dump, user gets
+ * HW stats that might be out of date
+ * for some time, maybe couple of
+ * seconds. This is the case when
+ * driver polls stats updates
+ * periodically or when it gets async
+ * stats update from the device.
+ */
#define TCA_ACT_MAX __TCA_ACT_MAX
#define TCA_OLD_COMPAT (TCA_ACT_MAX+1)
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-12 11:34:16 +0000