summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to 'include')
-rw-r--r--include/linux/pse-pd/pse.h62
-rw-r--r--include/uapi/linux/ethtool.h45
-rw-r--r--include/uapi/linux/ethtool_netlink.h16
3 files changed, 123 insertions, 0 deletions
diff --git a/include/linux/pse-pd/pse.h b/include/linux/pse-pd/pse.h
index 3ba787a48b15..fd1a916eeeba 100644
--- a/include/linux/pse-pd/pse.h
+++ b/include/linux/pse-pd/pse.h
@@ -9,6 +9,47 @@
#include <linux/list.h>
#include <uapi/linux/ethtool.h>
+struct phy_device;
+struct pse_controller_dev;
+
+/**
+ * struct pse_control_config - PSE control/channel configuration.
+ *
+ * @admin_cotrol: set PoDL PSE admin control as described in
+ * IEEE 802.3-2018 30.15.1.2.1 acPoDLPSEAdminControl
+ */
+struct pse_control_config {
+ enum ethtool_podl_pse_admin_state admin_cotrol;
+};
+
+/**
+ * struct pse_control_status - PSE control/channel status.
+ *
+ * @podl_admin_state: operational state of the PoDL PSE
+ * functions. IEEE 802.3-2018 30.15.1.1.2 aPoDLPSEAdminState
+ * @podl_pw_status: power detection status of the PoDL PSE.
+ * IEEE 802.3-2018 30.15.1.1.3 aPoDLPSEPowerDetectionStatus:
+ */
+struct pse_control_status {
+ enum ethtool_podl_pse_admin_state podl_admin_state;
+ enum ethtool_podl_pse_pw_d_status podl_pw_status;
+};
+
+/**
+ * struct pse_controller_ops - PSE controller driver callbacks
+ *
+ * @ethtool_get_status: get PSE control status for ethtool interface
+ * @ethtool_set_config: set PSE control configuration over ethtool interface
+ */
+struct pse_controller_ops {
+ int (*ethtool_get_status)(struct pse_controller_dev *pcdev,
+ unsigned long id, struct netlink_ext_ack *extack,
+ struct pse_control_status *status);
+ int (*ethtool_set_config)(struct pse_controller_dev *pcdev,
+ unsigned long id, struct netlink_ext_ack *extack,
+ const struct pse_control_config *config);
+};
+
struct module;
struct device_node;
struct of_phandle_args;
@@ -51,6 +92,13 @@ int devm_pse_controller_register(struct device *dev,
struct pse_control *of_pse_control_get(struct device_node *node);
void pse_control_put(struct pse_control *psec);
+int pse_ethtool_get_status(struct pse_control *psec,
+ struct netlink_ext_ack *extack,
+ struct pse_control_status *status);
+int pse_ethtool_set_config(struct pse_control *psec,
+ struct netlink_ext_ack *extack,
+ const struct pse_control_config *config);
+
#else
static inline struct pse_control *of_pse_control_get(struct device_node *node)
@@ -62,6 +110,20 @@ static inline void pse_control_put(struct pse_control *psec)
{
}
+int pse_ethtool_get_status(struct pse_control *psec,
+ struct netlink_ext_ack *extack,
+ struct pse_control_status *status)
+{
+ return -ENOTSUPP;
+}
+
+int pse_ethtool_set_config(struct pse_control *psec,
+ struct netlink_ext_ack *extack,
+ const struct pse_control_config *config)
+{
+ return -ENOTSUPP;
+}
+
#endif
#endif
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index fe9893d1485d..dc2aa3d75b39 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -737,6 +737,51 @@ enum ethtool_module_power_mode {
};
/**
+ * enum ethtool_podl_pse_admin_state - operational state of the PoDL PSE
+ * functions. IEEE 802.3-2018 30.15.1.1.2 aPoDLPSEAdminState
+ * @ETHTOOL_PODL_PSE_ADMIN_STATE_UNKNOWN: state of PoDL PSE functions are
+ * unknown
+ * @ETHTOOL_PODL_PSE_ADMIN_STATE_DISABLED: PoDL PSE functions are disabled
+ * @ETHTOOL_PODL_PSE_ADMIN_STATE_ENABLED: PoDL PSE functions are enabled
+ */
+enum ethtool_podl_pse_admin_state {
+ ETHTOOL_PODL_PSE_ADMIN_STATE_UNKNOWN = 1,
+ ETHTOOL_PODL_PSE_ADMIN_STATE_DISABLED,
+ ETHTOOL_PODL_PSE_ADMIN_STATE_ENABLED,
+};
+
+/**
+ * enum ethtool_podl_pse_pw_d_status - power detection status of the PoDL PSE.
+ * IEEE 802.3-2018 30.15.1.1.3 aPoDLPSEPowerDetectionStatus:
+ * @ETHTOOL_PODL_PSE_PW_D_STATUS_UNKNOWN: PoDL PSE
+ * @ETHTOOL_PODL_PSE_PW_D_STATUS_DISABLED: "The enumeration “disabled” is
+ * asserted true when the PoDL PSE state diagram variable mr_pse_enable is
+ * false"
+ * @ETHTOOL_PODL_PSE_PW_D_STATUS_SEARCHING: "The enumeration “searching” is
+ * asserted true when either of the PSE state diagram variables
+ * pi_detecting or pi_classifying is true."
+ * @ETHTOOL_PODL_PSE_PW_D_STATUS_DELIVERING: "The enumeration “deliveringPower”
+ * is asserted true when the PoDL PSE state diagram variable pi_powered is
+ * true."
+ * @ETHTOOL_PODL_PSE_PW_D_STATUS_SLEEP: "The enumeration “sleep” is asserted
+ * true when the PoDL PSE state diagram variable pi_sleeping is true."
+ * @ETHTOOL_PODL_PSE_PW_D_STATUS_IDLE: "The enumeration “idle” is asserted true
+ * when the logical combination of the PoDL PSE state diagram variables
+ * pi_prebiased*!pi_sleeping is true."
+ * @ETHTOOL_PODL_PSE_PW_D_STATUS_ERROR: "The enumeration “error” is asserted
+ * true when the PoDL PSE state diagram variable overload_held is true."
+ */
+enum ethtool_podl_pse_pw_d_status {
+ ETHTOOL_PODL_PSE_PW_D_STATUS_UNKNOWN = 1,
+ ETHTOOL_PODL_PSE_PW_D_STATUS_DISABLED,
+ ETHTOOL_PODL_PSE_PW_D_STATUS_SEARCHING,
+ ETHTOOL_PODL_PSE_PW_D_STATUS_DELIVERING,
+ ETHTOOL_PODL_PSE_PW_D_STATUS_SLEEP,
+ ETHTOOL_PODL_PSE_PW_D_STATUS_IDLE,
+ ETHTOOL_PODL_PSE_PW_D_STATUS_ERROR,
+};
+
+/**
* struct ethtool_gstrings - string set for data tagging
* @cmd: Command number = %ETHTOOL_GSTRINGS
* @string_set: String set ID; one of &enum ethtool_stringset
diff --git a/include/uapi/linux/ethtool_netlink.h b/include/uapi/linux/ethtool_netlink.h
index 408a664fad59..bb57084ac524 100644
--- a/include/uapi/linux/ethtool_netlink.h
+++ b/include/uapi/linux/ethtool_netlink.h
@@ -49,6 +49,8 @@ enum {
ETHTOOL_MSG_PHC_VCLOCKS_GET,
ETHTOOL_MSG_MODULE_GET,
ETHTOOL_MSG_MODULE_SET,
+ ETHTOOL_MSG_PSE_GET,
+ ETHTOOL_MSG_PSE_SET,
/* add new constants above here */
__ETHTOOL_MSG_USER_CNT,
@@ -94,6 +96,7 @@ enum {
ETHTOOL_MSG_PHC_VCLOCKS_GET_REPLY,
ETHTOOL_MSG_MODULE_GET_REPLY,
ETHTOOL_MSG_MODULE_NTF,
+ ETHTOOL_MSG_PSE_GET_REPLY,
/* add new constants above here */
__ETHTOOL_MSG_KERNEL_CNT,
@@ -863,6 +866,19 @@ enum {
ETHTOOL_A_MODULE_MAX = (__ETHTOOL_A_MODULE_CNT - 1)
};
+/* Power Sourcing Equipment */
+enum {
+ ETHTOOL_A_PSE_UNSPEC,
+ ETHTOOL_A_PSE_HEADER, /* nest - _A_HEADER_* */
+ ETHTOOL_A_PODL_PSE_ADMIN_STATE, /* u32 */
+ ETHTOOL_A_PODL_PSE_ADMIN_CONTROL, /* u32 */
+ ETHTOOL_A_PODL_PSE_PW_D_STATUS, /* u32 */
+
+ /* add new constants above here */
+ __ETHTOOL_A_PSE_CNT,
+ ETHTOOL_A_PSE_MAX = (__ETHTOOL_A_PSE_CNT - 1)
+};
+
/* generic netlink info */
#define ETHTOOL_GENL_NAME "ethtool"
#define ETHTOOL_GENL_VERSION 1
generated by cgit (git 2.34.1) at 2026-01-07 07:14:25 +0000