drivers/net/ethernet/sfc/ethtool_common.h

Source file repositories/reference/linux-study-clean/drivers/net/ethernet/sfc/ethtool_common.h

File Facts

System: Linux kernel
Corpus path: drivers/net/ethernet/sfc/ethtool_common.h
Extension: .h
Size: 3434 bytes
Lines: 74
Domain: Driver Families
Bucket: drivers/net
Inferred role: Driver Families: implementation source
Status: source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.
Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

No C-style include directives detected by the generator.

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

#ifndef EFX_ETHTOOL_COMMON_H
#define EFX_ETHTOOL_COMMON_H

void efx_ethtool_get_drvinfo(struct net_device *net_dev,
			     struct ethtool_drvinfo *info);
u32 efx_ethtool_get_msglevel(struct net_device *net_dev);
void efx_ethtool_set_msglevel(struct net_device *net_dev, u32 msg_enable);
void efx_ethtool_self_test(struct net_device *net_dev,
			   struct ethtool_test *test, u64 *data);
void efx_ethtool_get_pauseparam(struct net_device *net_dev,
				struct ethtool_pauseparam *pause);
int efx_ethtool_set_pauseparam(struct net_device *net_dev,
			       struct ethtool_pauseparam *pause);
int efx_ethtool_fill_self_tests(struct efx_nic *efx,
				struct efx_self_tests *tests,
				u8 *strings, u64 *data);
int efx_ethtool_get_sset_count(struct net_device *net_dev, int string_set);
void efx_ethtool_get_strings(struct net_device *net_dev, u32 string_set,
			     u8 *strings);
void efx_ethtool_get_stats(struct net_device *net_dev,
			   struct ethtool_stats *stats __attribute__ ((unused)),
			   u64 *data);
int efx_ethtool_get_link_ksettings(struct net_device *net_dev,
				   struct ethtool_link_ksettings *out);
int efx_ethtool_set_link_ksettings(struct net_device *net_dev,
				   const struct ethtool_link_ksettings *settings);
int efx_ethtool_get_fecparam(struct net_device *net_dev,
			     struct ethtool_fecparam *fecparam);
int efx_ethtool_set_fecparam(struct net_device *net_dev,
			     struct ethtool_fecparam *fecparam);
int efx_ethtool_get_rxnfc(struct net_device *net_dev,
			  struct ethtool_rxnfc *info, u32 *rule_locs);
u32 efx_ethtool_get_rx_ring_count(struct net_device *net_dev);
int efx_ethtool_set_rxnfc(struct net_device *net_dev,
			  struct ethtool_rxnfc *info);
u32 efx_ethtool_get_rxfh_indir_size(struct net_device *net_dev);
u32 efx_ethtool_get_rxfh_key_size(struct net_device *net_dev);
int efx_ethtool_get_rxfh(struct net_device *net_dev,
			 struct ethtool_rxfh_param *rxfh);
int efx_ethtool_set_rxfh(struct net_device *net_dev,
			 struct ethtool_rxfh_param *rxfh,
			 struct netlink_ext_ack *extack);
int efx_ethtool_get_rxfh_fields(struct net_device *net_dev,
				struct ethtool_rxfh_fields *info);
int efx_ethtool_create_rxfh_context(struct net_device *net_dev,
				    struct ethtool_rxfh_context *ctx,
				    const struct ethtool_rxfh_param *rxfh,
				    struct netlink_ext_ack *extack);
int efx_ethtool_modify_rxfh_context(struct net_device *net_dev,
				    struct ethtool_rxfh_context *ctx,
				    const struct ethtool_rxfh_param *rxfh,
				    struct netlink_ext_ack *extack);
int efx_ethtool_remove_rxfh_context(struct net_device *net_dev,
				    struct ethtool_rxfh_context *ctx,
				    u32 rss_context,
				    struct netlink_ext_ack *extack);
int efx_ethtool_reset(struct net_device *net_dev, u32 *flags);
int efx_ethtool_get_module_eeprom(struct net_device *net_dev,
				  struct ethtool_eeprom *ee,
				  u8 *data);
int efx_ethtool_get_module_info(struct net_device *net_dev,
				struct ethtool_modinfo *modinfo);
#endif

Annotation

Atlas domain: Driver Families / drivers/net.
Implementation status: source implementation candidate.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.