drivers/net/wireless/ath/ath6kl/hif-ops.h

Source file repositories/reference/linux-study-clean/drivers/net/wireless/ath/ath6kl/hif-ops.h

File Facts

System
Linux kernel
Corpus path
drivers/net/wireless/ath/ath6kl/hif-ops.h
Extension
.h
Size
5077 bytes
Lines
188
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.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef HIF_OPS_H
#define HIF_OPS_H

#include "hif.h"
#include "debug.h"

static inline int hif_read_write_sync(struct ath6kl *ar, u32 addr, u8 *buf,
				      u32 len, u32 request)
{
	ath6kl_dbg(ATH6KL_DBG_HIF,
		   "hif %s sync addr 0x%x buf 0x%p len %d request 0x%x\n",
		   (request & HIF_WRITE) ? "write" : "read",
		   addr, buf, len, request);

	return ar->hif_ops->read_write_sync(ar, addr, buf, len, request);
}

static inline int hif_write_async(struct ath6kl *ar, u32 address, u8 *buffer,
				  u32 length, u32 request,
				  struct htc_packet *packet)
{
	ath6kl_dbg(ATH6KL_DBG_HIF,
		   "hif write async addr 0x%x buf 0x%p len %d request 0x%x\n",
		   address, buffer, length, request);

	return ar->hif_ops->write_async(ar, address, buffer, length,
					request, packet);
}
static inline void ath6kl_hif_irq_enable(struct ath6kl *ar)
{
	ath6kl_dbg(ATH6KL_DBG_HIF, "hif irq enable\n");

	return ar->hif_ops->irq_enable(ar);
}

static inline void ath6kl_hif_irq_disable(struct ath6kl *ar)
{
	ath6kl_dbg(ATH6KL_DBG_HIF, "hif irq disable\n");

	return ar->hif_ops->irq_disable(ar);
}

static inline struct hif_scatter_req *hif_scatter_req_get(struct ath6kl *ar)
{
	return ar->hif_ops->scatter_req_get(ar);
}

static inline void hif_scatter_req_add(struct ath6kl *ar,
				       struct hif_scatter_req *s_req)
{
	return ar->hif_ops->scatter_req_add(ar, s_req);
}

static inline int ath6kl_hif_enable_scatter(struct ath6kl *ar)
{
	return ar->hif_ops->enable_scatter(ar);
}

static inline int ath6kl_hif_scat_req_rw(struct ath6kl *ar,
					 struct hif_scatter_req *scat_req)
{
	return ar->hif_ops->scat_req_rw(ar, scat_req);
}

static inline void ath6kl_hif_cleanup_scatter(struct ath6kl *ar)
{
	return ar->hif_ops->cleanup_scatter(ar);
}

static inline int ath6kl_hif_suspend(struct ath6kl *ar,
				     struct cfg80211_wowlan *wow)
{
	ath6kl_dbg(ATH6KL_DBG_HIF, "hif suspend\n");

	return ar->hif_ops->suspend(ar, wow);
}

/*
 * Read from the ATH6KL through its diagnostic window. No cooperation from
 * the Target is required for this.
 */
static inline int ath6kl_hif_diag_read32(struct ath6kl *ar, u32 address,
					 u32 *value)
{
	return ar->hif_ops->diag_read32(ar, address, value);
}

/*
 * Write to the ATH6KL through its diagnostic window. No cooperation from
 * the Target is required for this.

Annotation

Implementation Notes