Commit f2e85d4a authored by Kumar Kartikeya Dwivedi's avatar Kumar Kartikeya Dwivedi Committed by Alexei Starovoitov
Browse files

tools: include: Add ethtool_drvinfo definition to UAPI header 



Instead of copying the whole header in, just add the struct definitions
we need for now. In the future it can be synced as a copy of in-tree
header if required.

Signed-off-by: default avatarKumar Kartikeya Dwivedi <memxor@gmail.com>
Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20210821002010.845777-3-memxor@gmail.com
parent 50b796e6

tools/include/uapi/linux/ethtool.h

+53 −0
Original line number Diff line number Diff line
@@ -48,4 +48,57 @@ struct ethtool_channels { 
	__u32	combined_count;

};



#define ETHTOOL_FWVERS_LEN	32

#define ETHTOOL_BUSINFO_LEN	32

#define ETHTOOL_EROMVERS_LEN	32



/**

 * struct ethtool_drvinfo - general driver and device information

 * @cmd: Command number = %ETHTOOL_GDRVINFO

 * @driver: Driver short name.  This should normally match the name

 *	in its bus driver structure (e.g. pci_driver::name).  Must

 *	not be an empty string.

 * @version: Driver version string; may be an empty string

 * @fw_version: Firmware version string; may be an empty string

 * @erom_version: Expansion ROM version string; may be an empty string

 * @bus_info: Device bus address.  This should match the dev_name()

 *	string for the underlying bus device, if there is one.  May be

 *	an empty string.

 * @reserved2: Reserved for future use; see the note on reserved space.

 * @n_priv_flags: Number of flags valid for %ETHTOOL_GPFLAGS and

 *	%ETHTOOL_SPFLAGS commands; also the number of strings in the

 *	%ETH_SS_PRIV_FLAGS set

 * @n_stats: Number of u64 statistics returned by the %ETHTOOL_GSTATS

 *	command; also the number of strings in the %ETH_SS_STATS set

 * @testinfo_len: Number of results returned by the %ETHTOOL_TEST

 *	command; also the number of strings in the %ETH_SS_TEST set

 * @eedump_len: Size of EEPROM accessible through the %ETHTOOL_GEEPROM

 *	and %ETHTOOL_SEEPROM commands, in bytes

 * @regdump_len: Size of register dump returned by the %ETHTOOL_GREGS

 *	command, in bytes

 *

 * Users can use the %ETHTOOL_GSSET_INFO command to get the number of

 * strings in any string set (from Linux 2.6.34).

 *

 * Drivers should set at most @driver, @version, @fw_version and

 * @bus_info in their get_drvinfo() implementation.  The ethtool

 * core fills in the other fields using other driver operations.

 */

struct ethtool_drvinfo {

	__u32	cmd;

	char	driver[32];

	char	version[32];

	char	fw_version[ETHTOOL_FWVERS_LEN];

	char	bus_info[ETHTOOL_BUSINFO_LEN];

	char	erom_version[ETHTOOL_EROMVERS_LEN];

	char	reserved2[12];

	__u32	n_priv_flags;

	__u32	n_stats;

	__u32	testinfo_len;

	__u32	eedump_len;

	__u32	regdump_len;

};



#define ETHTOOL_GDRVINFO	0x00000003



#endif /* _UAPI_LINUX_ETHTOOL_H */