drivers/net/phy/qcom/qcom.h

Source file repositories/reference/linux-study-clean/drivers/net/phy/qcom/qcom.h

File Facts

System: Linux kernel
Corpus path: drivers/net/phy/qcom/qcom.h
Extension: .h
Size: 11983 bytes
Lines: 272
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.
Touches IRQ or DMA behavior; this matters for the representative real-device path.
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

struct at803x_hw_stat
struct at803x_ss_mask
struct qcom_phy_hw_stats
enum stat_access_type

Annotated Snippet

struct at803x_hw_stat {
	const char *string;
	u8 reg;
	u32 mask;
	enum stat_access_type access_type;
};

struct at803x_ss_mask {
	u16 speed_mask;
	u8 speed_shift;
};

struct qcom_phy_hw_stats {
	u64 rx_pkts;
	u64 rx_err_pkts;
	u64 tx_pkts;
	u64 tx_err_pkts;
};

int at803x_debug_reg_read(struct phy_device *phydev, u16 reg);
int at803x_debug_reg_mask(struct phy_device *phydev, u16 reg,
			  u16 clear, u16 set);
int at803x_debug_reg_write(struct phy_device *phydev, u16 reg, u16 data);
int at803x_set_wol(struct phy_device *phydev,
		   struct ethtool_wolinfo *wol);
int at8031_set_wol(struct phy_device *phydev,
		   struct ethtool_wolinfo *wol);
void at803x_get_wol(struct phy_device *phydev,
		    struct ethtool_wolinfo *wol);
int at803x_ack_interrupt(struct phy_device *phydev);
int at803x_config_intr(struct phy_device *phydev);
irqreturn_t at803x_handle_interrupt(struct phy_device *phydev);
int at803x_read_specific_status(struct phy_device *phydev,
				struct at803x_ss_mask ss_mask);
int at803x_config_mdix(struct phy_device *phydev, u8 ctrl);
int at803x_prepare_config_aneg(struct phy_device *phydev);
int at803x_read_status(struct phy_device *phydev);
int at803x_get_tunable(struct phy_device *phydev,
		       struct ethtool_tunable *tuna, void *data);
int at803x_set_tunable(struct phy_device *phydev,
		       struct ethtool_tunable *tuna, const void *data);
int at803x_cdt_fault_length(int dt);
int at803x_cdt_start(struct phy_device *phydev, u32 cdt_start);
int at803x_cdt_wait_for_completion(struct phy_device *phydev,
				   u32 cdt_en);
int qca808x_cable_test_get_status(struct phy_device *phydev, bool *finished);
int qca808x_led_reg_hw_control_enable(struct phy_device *phydev, u16 reg);
bool qca808x_led_reg_hw_control_status(struct phy_device *phydev, u16 reg);
int qca808x_led_reg_brightness_set(struct phy_device *phydev,
				   u16 reg, enum led_brightness value);
int qca808x_led_reg_blink_set(struct phy_device *phydev, u16 reg,
			      unsigned long *delay_on,
			      unsigned long *delay_off);
int qcom_phy_counter_config(struct phy_device *phydev);
int qcom_phy_update_stats(struct phy_device *phydev,
			  struct qcom_phy_hw_stats *hw_stats);
void qcom_phy_get_stats(struct ethtool_phy_stats *stats,
			struct qcom_phy_hw_stats hw_stats);

Annotation

Detected declarations: `struct at803x_hw_stat`, `struct at803x_ss_mask`, `struct qcom_phy_hw_stats`, `enum stat_access_type`.
Atlas domain: Driver Families / drivers/net.
Implementation status: source implementation candidate.
IRQ or DMA behavior appears here, which is relevant to the selected PCIe/NVMe device path.

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.