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tools: include: Add ethtool_drvinfo definition to UAPI header

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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: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20210821002010.845777-3-memxor@gmail.com
This commit is contained in:
Kumar Kartikeya Dwivedi 2021-08-21 05:49:50 +05:30 committed by Alexei Starovoitov
parent 50b796e645
commit f2e85d4a75
1 changed files with 53 additions and 0 deletions
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53
tools/include/uapi/linux/ethtool.h
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@ -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 */