diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ethtool.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 89d68d837b6..47872540c08 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -137,6 +137,23 @@ struct ethtool_eeprom { }; /** + * struct ethtool_modinfo - plugin module eeprom information + * @cmd: %ETHTOOL_GMODULEINFO + * @type: Standard the module information conforms to %ETH_MODULE_SFF_xxxx + * @eeprom_len: Length of the eeprom + * + * This structure is used to return the information to + * properly size memory for a subsequent call to %ETHTOOL_GMODULEEEPROM. + * The type code indicates the eeprom data format + */ +struct ethtool_modinfo { + __u32 cmd; + __u32 type; + __u32 eeprom_len; + __u32 reserved[8]; +}; + +/** * struct ethtool_coalesce - coalescing parameters for IRQs and stats updates * @cmd: ETHTOOL_{G,S}COALESCE * @rx_coalesce_usecs: How many usecs to delay an RX interrupt after @@ -920,6 +937,9 @@ static inline u32 ethtool_rxfh_indir_default(u32 index, u32 n_rx_rings) * @get_ts_info: Get the time stamping and PTP hardware clock capabilities. * Drivers supporting transmit time stamps in software should set this to * ethtool_op_get_ts_info(). + * @get_module_info: Get the size and type of the eeprom contained within + * a plug-in module. + * @get_module_eeprom: Get the eeprom information from the plug-in module * * All operations are optional (i.e. the function pointer may be set * to %NULL) and callers must take this into account. Callers must @@ -982,6 +1002,11 @@ struct ethtool_ops { struct ethtool_dump *, void *); int (*set_dump)(struct net_device *, struct ethtool_dump *); int (*get_ts_info)(struct net_device *, struct ethtool_ts_info *); + int (*get_module_info)(struct net_device *, + struct ethtool_modinfo *); + int (*get_module_eeprom)(struct net_device *, + struct ethtool_eeprom *, u8 *); + }; #endif /* __KERNEL__ */ @@ -1057,6 +1082,8 @@ struct ethtool_ops { #define ETHTOOL_GET_DUMP_FLAG 0x0000003f /* Get dump settings */ #define ETHTOOL_GET_DUMP_DATA 0x00000040 /* Get dump data */ #define ETHTOOL_GET_TS_INFO 0x00000041 /* Get time stamping and PHC info */ +#define ETHTOOL_GMODULEINFO 0x00000042 /* Get plug-in module information */ +#define ETHTOOL_GMODULEEEPROM 0x00000043 /* Get plug-in module eeprom */ /* compatibility with older code */ #define SPARC_ETH_GSET ETHTOOL_GSET @@ -1206,6 +1233,12 @@ struct ethtool_ops { #define RX_CLS_LOC_FIRST 0xfffffffe #define RX_CLS_LOC_LAST 0xfffffffd +/* EEPROM Standards for plug in modules */ +#define ETH_MODULE_SFF_8079 0x1 +#define ETH_MODULE_SFF_8079_LEN 256 +#define ETH_MODULE_SFF_8472 0x2 +#define ETH_MODULE_SFF_8472_LEN 512 + /* Reset flags */ /* The reset() operation must clear the flags for the components which * were actually reset. On successful return, the flags indicate the |