@@ -23,7 +23,7 @@
#include "bh.h"
#include "hwio.h"
#include "wsm.h"
-#include "sbus.h"
+#include "hwbus.h"
#include "debug.h"
#include "fwio.h"
@@ -104,7 +104,7 @@ void cw1200_irq_handler(struct cw1200_common *priv)
pr_debug("[BH] irq.\n");
/* Disable Interrupts! */
- /* NOTE: sbus_ops->lock already held */
+ /* NOTE: hwbus_ops->lock already held */
__cw1200_irq_enable(priv, 0);
if (/* WARN_ON */(priv->bh_error))
@@ -268,8 +268,8 @@ static int cw1200_bh_rx_helper(struct cw1200_common *priv,
*/
read_len = read_len + 2;
- alloc_len = priv->sbus_ops->align_size(
- priv->sbus_priv, read_len);
+ alloc_len = priv->hwbus_ops->align_size(
+ priv->hwbus_priv, read_len);
/* Check if not exceeding CW1200 capabilities */
if (WARN_ON_ONCE(alloc_len > EFFECTIVE_BUF_SIZE)) {
@@ -387,8 +387,8 @@ static int cw1200_bh_tx_helper(struct cw1200_common *priv,
atomic_add(1, &priv->bh_tx);
- tx_len = priv->sbus_ops->align_size(
- priv->sbus_priv, tx_len);
+ tx_len = priv->hwbus_ops->align_size(
+ priv->hwbus_priv, tx_len);
/* Check if not exceeding CW1200 capabilities */
if (WARN_ON_ONCE(tx_len > EFFECTIVE_BUF_SIZE))
@@ -600,15 +600,15 @@ static int cw1200_bh(void *arg)
done:
/* Re-enable device interrupts */
- priv->sbus_ops->lock(priv->sbus_priv);
+ priv->hwbus_ops->lock(priv->hwbus_priv);
__cw1200_irq_enable(priv, 1);
- priv->sbus_ops->unlock(priv->sbus_priv);
+ priv->hwbus_ops->unlock(priv->hwbus_priv);
}
/* Explicitly disable device interrupts */
- priv->sbus_ops->lock(priv->sbus_priv);
+ priv->hwbus_ops->lock(priv->hwbus_priv);
__cw1200_irq_enable(priv, 0);
- priv->sbus_ops->unlock(priv->sbus_priv);
+ priv->hwbus_ops->unlock(priv->hwbus_priv);
if (!term) {
pr_err("[BH] Fatal error, exiting.\n");
@@ -31,7 +31,7 @@
#include "pm.h"
/* Forward declarations */
-struct sbus_ops;
+struct hwbus_ops;
struct task_struct;
struct cw1200_debug_priv;
struct firmware;
@@ -110,8 +110,8 @@ struct cw1200_common {
u8 mac_addr[ETH_ALEN];
/* Hardware interface */
- const struct sbus_ops *sbus_ops;
- struct sbus_priv *sbus_priv;
+ const struct hwbus_ops *hwbus_ops;
+ struct hwbus_priv *hwbus_priv;
/* Hardware information */
enum {
@@ -300,8 +300,8 @@ struct cw1200_sta_priv {
};
/* interfaces for the drivers */
-int cw1200_core_probe(const struct sbus_ops *sbus_ops,
- struct sbus_priv *sbus,
+int cw1200_core_probe(const struct hwbus_ops *hwbus_ops,
+ struct hwbus_priv *hwbus,
struct device *pdev,
struct cw1200_common **pself,
int ref_clk, const u8 *macaddr,
@@ -20,7 +20,7 @@
#include <net/mac80211.h>
#include "cw1200.h"
-#include "sbus.h"
+#include "hwbus.h"
#include <linux/cw1200_platform.h>
#include "hwio.h"
@@ -30,7 +30,7 @@ MODULE_LICENSE("GPL");
#define SDIO_BLOCK_SIZE (512)
-struct sbus_priv {
+struct hwbus_priv {
struct sdio_func *func;
struct cw1200_common *core;
const struct cw1200_platform_data_sdio *pdata;
@@ -49,35 +49,35 @@ static const struct sdio_device_id cw1200_sdio_ids[] = {
{ /* end: all zeroes */ },
};
-/* sbus_ops implemetation */
+/* hwbus_ops implemetation */
-static int cw1200_sdio_memcpy_fromio(struct sbus_priv *self,
+static int cw1200_sdio_memcpy_fromio(struct hwbus_priv *self,
unsigned int addr,
void *dst, int count)
{
return sdio_memcpy_fromio(self->func, dst, addr, count);
}
-static int cw1200_sdio_memcpy_toio(struct sbus_priv *self,
+static int cw1200_sdio_memcpy_toio(struct hwbus_priv *self,
unsigned int addr,
const void *src, int count)
{
return sdio_memcpy_toio(self->func, addr, (void *)src, count);
}
-static void cw1200_sdio_lock(struct sbus_priv *self)
+static void cw1200_sdio_lock(struct hwbus_priv *self)
{
sdio_claim_host(self->func);
}
-static void cw1200_sdio_unlock(struct sbus_priv *self)
+static void cw1200_sdio_unlock(struct hwbus_priv *self)
{
sdio_release_host(self->func);
}
static void cw1200_sdio_irq_handler(struct sdio_func *func)
{
- struct sbus_priv *self = sdio_get_drvdata(func);
+ struct hwbus_priv *self = sdio_get_drvdata(func);
/* note: sdio_host already claimed here. */
if (self->core)
@@ -91,7 +91,7 @@ static irqreturn_t cw1200_gpio_hardirq(int irq, void *dev_id)
static irqreturn_t cw1200_gpio_irq(int irq, void *dev_id)
{
- struct sbus_priv *self = dev_id;
+ struct hwbus_priv *self = dev_id;
if (self->core) {
sdio_claim_host(self->func);
@@ -103,7 +103,7 @@ static irqreturn_t cw1200_gpio_irq(int irq, void *dev_id)
}
}
-static int cw1200_request_irq(struct sbus_priv *self)
+static int cw1200_request_irq(struct hwbus_priv *self)
{
int ret;
const struct resource *irq = self->pdata->irq;
@@ -141,7 +141,7 @@ err:
return ret;
}
-static int cw1200_sdio_irq_subscribe(struct sbus_priv *self)
+static int cw1200_sdio_irq_subscribe(struct hwbus_priv *self)
{
int ret = 0;
@@ -156,7 +156,7 @@ static int cw1200_sdio_irq_subscribe(struct sbus_priv *self)
return ret;
}
-static int cw1200_sdio_irq_unsubscribe(struct sbus_priv *self)
+static int cw1200_sdio_irq_unsubscribe(struct hwbus_priv *self)
{
int ret = 0;
@@ -238,7 +238,7 @@ static int cw1200_sdio_on(const struct cw1200_platform_data_sdio *pdata)
return 0;
}
-static size_t cw1200_sdio_align_size(struct sbus_priv *self, size_t size)
+static size_t cw1200_sdio_align_size(struct hwbus_priv *self, size_t size)
{
if (self->pdata->no_nptb)
size = round_up(size, SDIO_BLOCK_SIZE);
@@ -248,7 +248,7 @@ static size_t cw1200_sdio_align_size(struct sbus_priv *self, size_t size)
return size;
}
-static int cw1200_sdio_pm(struct sbus_priv *self, bool suspend)
+static int cw1200_sdio_pm(struct hwbus_priv *self, bool suspend)
{
int ret = 0;
@@ -257,9 +257,9 @@ static int cw1200_sdio_pm(struct sbus_priv *self, bool suspend)
return ret;
}
-static struct sbus_ops cw1200_sdio_sbus_ops = {
- .sbus_memcpy_fromio = cw1200_sdio_memcpy_fromio,
- .sbus_memcpy_toio = cw1200_sdio_memcpy_toio,
+static struct hwbus_ops cw1200_sdio_hwbus_ops = {
+ .hwbus_memcpy_fromio = cw1200_sdio_memcpy_fromio,
+ .hwbus_memcpy_toio = cw1200_sdio_memcpy_toio,
.lock = cw1200_sdio_lock,
.unlock = cw1200_sdio_unlock,
.align_size = cw1200_sdio_align_size,
@@ -270,7 +270,7 @@ static struct sbus_ops cw1200_sdio_sbus_ops = {
static int cw1200_sdio_probe(struct sdio_func *func,
const struct sdio_device_id *id)
{
- struct sbus_priv *self;
+ struct hwbus_priv *self;
int status;
pr_info("cw1200_wlan_sdio: Probe called\n");
@@ -281,7 +281,7 @@ static int cw1200_sdio_probe(struct sdio_func *func,
self = kzalloc(sizeof(*self), GFP_KERNEL);
if (!self) {
- pr_err("Can't allocate SDIO sbus_priv.\n");
+ pr_err("Can't allocate SDIO hwbus_priv.\n");
return -ENOMEM;
}
@@ -296,7 +296,7 @@ static int cw1200_sdio_probe(struct sdio_func *func,
status = cw1200_sdio_irq_subscribe(self);
- status = cw1200_core_probe(&cw1200_sdio_sbus_ops,
+ status = cw1200_core_probe(&cw1200_sdio_hwbus_ops,
self, &func->dev, &self->core,
self->pdata->ref_clk,
self->pdata->macaddr,
@@ -319,7 +319,7 @@ static int cw1200_sdio_probe(struct sdio_func *func,
*/
static void cw1200_sdio_disconnect(struct sdio_func *func)
{
- struct sbus_priv *self = sdio_get_drvdata(func);
+ struct hwbus_priv *self = sdio_get_drvdata(func);
if (self) {
cw1200_sdio_irq_unsubscribe(self);
@@ -340,7 +340,7 @@ static int cw1200_sdio_suspend(struct device *dev)
{
int ret;
struct sdio_func *func = dev_to_sdio_func(dev);
- struct sbus_priv *self = sdio_get_drvdata(func);
+ struct hwbus_priv *self = sdio_get_drvdata(func);
if (!cw1200_can_suspend(self->core))
return -EAGAIN;
@@ -25,7 +25,7 @@
#include <linux/device.h>
#include "cw1200.h"
-#include "sbus.h"
+#include "hwbus.h"
#include <linux/cw1200_platform.h>
#include "hwio.h"
@@ -36,7 +36,7 @@ MODULE_ALIAS("spi:cw1200_wlan_spi");
/* #define SPI_DEBUG */
-struct sbus_priv {
+struct hwbus_priv {
struct spi_device *func;
struct cw1200_common *core;
const struct cw1200_platform_data_spi *pdata;
@@ -57,7 +57,7 @@ struct sbus_priv {
B1 B0 B3 B2
*/
-static int cw1200_spi_memcpy_fromio(struct sbus_priv *self,
+static int cw1200_spi_memcpy_fromio(struct hwbus_priv *self,
unsigned int addr,
void *dst, int count)
{
@@ -118,7 +118,7 @@ static int cw1200_spi_memcpy_fromio(struct sbus_priv *self,
return ret;
}
-static int cw1200_spi_memcpy_toio(struct sbus_priv *self,
+static int cw1200_spi_memcpy_toio(struct hwbus_priv *self,
unsigned int addr,
const void *src, int count)
{
@@ -186,7 +186,7 @@ static int cw1200_spi_memcpy_toio(struct sbus_priv *self,
return rval;
}
-static void cw1200_spi_lock(struct sbus_priv *self)
+static void cw1200_spi_lock(struct hwbus_priv *self)
{
unsigned long flags;
@@ -208,7 +208,7 @@ static void cw1200_spi_lock(struct sbus_priv *self)
return;
}
-static void cw1200_spi_unlock(struct sbus_priv *self)
+static void cw1200_spi_unlock(struct hwbus_priv *self)
{
unsigned long flags;
@@ -220,7 +220,7 @@ static void cw1200_spi_unlock(struct sbus_priv *self)
static irqreturn_t cw1200_spi_irq_handler(int irq, void *dev_id)
{
- struct sbus_priv *self = dev_id;
+ struct hwbus_priv *self = dev_id;
if (self->core) {
cw1200_irq_handler(self->core);
@@ -230,7 +230,7 @@ static irqreturn_t cw1200_spi_irq_handler(int irq, void *dev_id)
}
}
-static int cw1200_spi_irq_subscribe(struct sbus_priv *self)
+static int cw1200_spi_irq_subscribe(struct hwbus_priv *self)
{
int ret;
@@ -254,7 +254,7 @@ exit:
return ret;
}
-static int cw1200_spi_irq_unsubscribe(struct sbus_priv *self)
+static int cw1200_spi_irq_unsubscribe(struct hwbus_priv *self)
{
int ret = 0;
@@ -330,19 +330,19 @@ static int cw1200_spi_on(const struct cw1200_platform_data_spi *pdata)
return 0;
}
-static size_t cw1200_spi_align_size(struct sbus_priv *self, size_t size)
+static size_t cw1200_spi_align_size(struct hwbus_priv *self, size_t size)
{
return size & 1 ? size + 1 : size;
}
-static int cw1200_spi_pm(struct sbus_priv *self, bool suspend)
+static int cw1200_spi_pm(struct hwbus_priv *self, bool suspend)
{
return irq_set_irq_wake(self->func->irq, suspend);
}
-static struct sbus_ops cw1200_spi_sbus_ops = {
- .sbus_memcpy_fromio = cw1200_spi_memcpy_fromio,
- .sbus_memcpy_toio = cw1200_spi_memcpy_toio,
+static struct hwbus_ops cw1200_spi_hwbus_ops = {
+ .hwbus_memcpy_fromio = cw1200_spi_memcpy_fromio,
+ .hwbus_memcpy_toio = cw1200_spi_memcpy_toio,
.lock = cw1200_spi_lock,
.unlock = cw1200_spi_unlock,
.align_size = cw1200_spi_align_size,
@@ -354,7 +354,7 @@ static int cw1200_spi_probe(struct spi_device *func)
{
const struct cw1200_platform_data_spi *plat_data =
func->dev.platform_data;
- struct sbus_priv *self;
+ struct hwbus_priv *self;
int status;
/* Sanity check speed */
@@ -388,7 +388,7 @@ static int cw1200_spi_probe(struct spi_device *func)
self = kzalloc(sizeof(*self), GFP_KERNEL);
if (!self) {
- pr_err("Can't allocate SPI sbus_priv.");
+ pr_err("Can't allocate SPI hwbus_priv.");
return -ENOMEM;
}
@@ -400,7 +400,7 @@ static int cw1200_spi_probe(struct spi_device *func)
status = cw1200_spi_irq_subscribe(self);
- status = cw1200_core_probe(&cw1200_spi_sbus_ops,
+ status = cw1200_core_probe(&cw1200_spi_hwbus_ops,
self, &func->dev, &self->core,
self->pdata->ref_clk,
self->pdata->macaddr,
@@ -419,7 +419,7 @@ static int cw1200_spi_probe(struct spi_device *func)
/* Disconnect Function to be called by SPI stack when device is disconnected */
static int cw1200_spi_disconnect(struct spi_device *func)
{
- struct sbus_priv *self = spi_get_drvdata(func);
+ struct hwbus_priv *self = spi_get_drvdata(func);
if (self) {
cw1200_spi_irq_unsubscribe(self);
@@ -437,7 +437,7 @@ static int cw1200_spi_disconnect(struct spi_device *func)
#ifdef CONFIG_PM
static int cw1200_spi_suspend(struct device *dev, pm_message_t state)
{
- struct sbus_priv *self = spi_get_drvdata(to_spi_device(dev));
+ struct hwbus_priv *self = spi_get_drvdata(to_spi_device(dev));
if (!cw1200_can_suspend(self->core))
return -EAGAIN;
@@ -22,7 +22,7 @@
#include "cw1200.h"
#include "fwio.h"
#include "hwio.h"
-#include "sbus.h"
+#include "hwbus.h"
#include "bh.h"
static int cw1200_get_hw_type(u32 config_reg_val, int *major_revision)
@@ -489,9 +489,9 @@ int cw1200_load_firmware(struct cw1200_common *priv)
}
/* Enable interrupt signalling */
- priv->sbus_ops->lock(priv->sbus_priv);
+ priv->hwbus_ops->lock(priv->hwbus_priv);
ret = __cw1200_irq_enable(priv, 1);
- priv->sbus_ops->unlock(priv->sbus_priv);
+ priv->hwbus_ops->unlock(priv->hwbus_priv);
if (ret < 0)
goto unsubscribe;
@@ -518,8 +518,8 @@ out:
unsubscribe:
/* Disable interrupt signalling */
- priv->sbus_ops->lock(priv->sbus_priv);
+ priv->hwbus_ops->lock(priv->hwbus_priv);
ret = __cw1200_irq_enable(priv, 0);
- priv->sbus_ops->unlock(priv->sbus_priv);
+ priv->hwbus_ops->unlock(priv->hwbus_priv);
return ret;
}
new file mode 100644
@@ -0,0 +1,33 @@
+/*
+ * Common hwbus abstraction layer interface for cw1200 wireless driver
+ *
+ * Copyright (c) 2010, ST-Ericsson
+ * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef CW1200_HWBUS_H
+#define CW1200_HWBUS_H
+
+struct hwbus_priv;
+
+void cw1200_irq_handler(struct cw1200_common *priv);
+
+/* This MUST be wrapped with hwbus_ops->lock/unlock! */
+int __cw1200_irq_enable(struct cw1200_common *priv, int enable);
+
+struct hwbus_ops {
+ int (*hwbus_memcpy_fromio)(struct hwbus_priv *self, unsigned int addr,
+ void *dst, int count);
+ int (*hwbus_memcpy_toio)(struct hwbus_priv *self, unsigned int addr,
+ const void *src, int count);
+ void (*lock)(struct hwbus_priv *self);
+ void (*unlock)(struct hwbus_priv *self);
+ size_t (*align_size)(struct hwbus_priv *self, size_t size);
+ int (*power_mgmt)(struct hwbus_priv *self, bool suspend);
+};
+
+#endif /* CW1200_HWBUS_H */
@@ -18,7 +18,7 @@
#include "cw1200.h"
#include "hwio.h"
-#include "sbus.h"
+#include "hwbus.h"
/* Sdio addr is 4*spi_addr */
#define SPI_REG_ADDR_TO_SDIO(spi_reg_addr) ((spi_reg_addr) << 2)
@@ -46,7 +46,7 @@ static int __cw1200_reg_read(struct cw1200_common *priv, u16 addr,
addr_sdio = SPI_REG_ADDR_TO_SDIO(addr);
sdio_reg_addr_17bit = SDIO_ADDR17BIT(buf_id, 0, 0, addr_sdio);
- return priv->sbus_ops->sbus_memcpy_fromio(priv->sbus_priv,
+ return priv->hwbus_ops->hwbus_memcpy_fromio(priv->hwbus_priv,
sdio_reg_addr_17bit,
buf, buf_len);
}
@@ -61,7 +61,7 @@ static int __cw1200_reg_write(struct cw1200_common *priv, u16 addr,
addr_sdio = SPI_REG_ADDR_TO_SDIO(addr);
sdio_reg_addr_17bit = SDIO_ADDR17BIT(buf_id, 0, 0, addr_sdio);
- return priv->sbus_ops->sbus_memcpy_toio(priv->sbus_priv,
+ return priv->hwbus_ops->hwbus_memcpy_toio(priv->hwbus_priv,
sdio_reg_addr_17bit,
buf, buf_len);
}
@@ -100,9 +100,9 @@ int cw1200_reg_read(struct cw1200_common *priv, u16 addr, void *buf,
size_t buf_len)
{
int ret;
- priv->sbus_ops->lock(priv->sbus_priv);
+ priv->hwbus_ops->lock(priv->hwbus_priv);
ret = __cw1200_reg_read(priv, addr, buf, buf_len, 0);
- priv->sbus_ops->unlock(priv->sbus_priv);
+ priv->hwbus_ops->unlock(priv->hwbus_priv);
return ret;
}
@@ -110,9 +110,9 @@ int cw1200_reg_write(struct cw1200_common *priv, u16 addr, const void *buf,
size_t buf_len)
{
int ret;
- priv->sbus_ops->lock(priv->sbus_priv);
+ priv->hwbus_ops->lock(priv->hwbus_priv);
ret = __cw1200_reg_write(priv, addr, buf, buf_len, 0);
- priv->sbus_ops->unlock(priv->sbus_priv);
+ priv->hwbus_ops->unlock(priv->hwbus_priv);
return ret;
}
@@ -121,7 +121,7 @@ int cw1200_data_read(struct cw1200_common *priv, void *buf, size_t buf_len)
int ret, retry = 1;
int buf_id_rx = priv->buf_id_rx;
- priv->sbus_ops->lock(priv->sbus_priv);
+ priv->hwbus_ops->lock(priv->hwbus_priv);
while (retry <= MAX_RETRY) {
ret = __cw1200_reg_read(priv,
@@ -138,7 +138,7 @@ int cw1200_data_read(struct cw1200_common *priv, void *buf, size_t buf_len)
}
}
- priv->sbus_ops->unlock(priv->sbus_priv);
+ priv->hwbus_ops->unlock(priv->hwbus_priv);
return ret;
}
@@ -148,7 +148,7 @@ int cw1200_data_write(struct cw1200_common *priv, const void *buf,
int ret, retry = 1;
int buf_id_tx = priv->buf_id_tx;
- priv->sbus_ops->lock(priv->sbus_priv);
+ priv->hwbus_ops->lock(priv->hwbus_priv);
while (retry <= MAX_RETRY) {
ret = __cw1200_reg_write(priv,
@@ -165,7 +165,7 @@ int cw1200_data_write(struct cw1200_common *priv, const void *buf,
}
}
- priv->sbus_ops->unlock(priv->sbus_priv);
+ priv->hwbus_ops->unlock(priv->hwbus_priv);
return ret;
}
@@ -181,7 +181,7 @@ int cw1200_indirect_read(struct cw1200_common *priv, u32 addr, void *buf,
goto out;
}
- priv->sbus_ops->lock(priv->sbus_priv);
+ priv->hwbus_ops->lock(priv->hwbus_priv);
/* Write address */
ret = __cw1200_reg_write_32(priv, ST90TDS_SRAM_BASE_ADDR_REG_ID, addr);
if (ret < 0) {
@@ -230,7 +230,7 @@ int cw1200_indirect_read(struct cw1200_common *priv, u32 addr, void *buf,
}
out:
- priv->sbus_ops->unlock(priv->sbus_priv);
+ priv->hwbus_ops->unlock(priv->hwbus_priv);
return ret;
}
@@ -244,7 +244,7 @@ int cw1200_apb_write(struct cw1200_common *priv, u32 addr, const void *buf,
return -EINVAL;
}
- priv->sbus_ops->lock(priv->sbus_priv);
+ priv->hwbus_ops->lock(priv->hwbus_priv);
/* Write address */
ret = __cw1200_reg_write_32(priv, ST90TDS_SRAM_BASE_ADDR_REG_ID, addr);
@@ -262,7 +262,7 @@ int cw1200_apb_write(struct cw1200_common *priv, u32 addr, const void *buf,
}
out:
- priv->sbus_ops->unlock(priv->sbus_priv);
+ priv->hwbus_ops->unlock(priv->hwbus_priv);
return ret;
}
@@ -31,7 +31,7 @@
#include "cw1200.h"
#include "txrx.h"
-#include "sbus.h"
+#include "hwbus.h"
#include "fwio.h"
#include "hwio.h"
#include "bh.h"
@@ -528,8 +528,8 @@ u32 cw1200_dpll_from_clk(u16 clk_khz)
}
}
-int cw1200_core_probe(const struct sbus_ops *sbus_ops,
- struct sbus_priv *sbus,
+int cw1200_core_probe(const struct hwbus_ops *hwbus_ops,
+ struct hwbus_priv *hwbus,
struct device *pdev,
struct cw1200_common **core,
int ref_clk, const u8 *macaddr,
@@ -556,8 +556,8 @@ int cw1200_core_probe(const struct sbus_ops *sbus_ops,
if (cw1200_sdd_path)
priv->sdd_path = cw1200_sdd_path;
- priv->sbus_ops = sbus_ops;
- priv->sbus_priv = sbus;
+ priv->hwbus_ops = hwbus_ops;
+ priv->hwbus_priv = hwbus;
priv->pdev = pdev;
SET_IEEE80211_DEV(priv->hw, pdev);
@@ -616,9 +616,9 @@ EXPORT_SYMBOL_GPL(cw1200_core_probe);
void cw1200_core_release(struct cw1200_common *self)
{
/* Disable device interrupts */
- self->sbus_ops->lock(self->sbus_priv);
+ self->hwbus_ops->lock(self->hwbus_priv);
__cw1200_irq_enable(self, 0);
- self->sbus_ops->unlock(self->sbus_priv);
+ self->hwbus_ops->unlock(self->hwbus_priv);
/* And then clean up */
cw1200_unregister_common(self->hw);
@@ -15,7 +15,7 @@
#include "pm.h"
#include "sta.h"
#include "bh.h"
-#include "sbus.h"
+#include "hwbus.h"
#define CW1200_BEACON_SKIPPING_MULTIPLIER 3
@@ -264,7 +264,7 @@ int cw1200_wow_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
pm_state->suspend_state = state;
/* Enable IRQ wake */
- ret = priv->sbus_ops->power_mgmt(priv->sbus_priv, true);
+ ret = priv->hwbus_ops->power_mgmt(priv->hwbus_priv, true);
if (ret) {
wiphy_err(priv->hw->wiphy,
"PM request failed: %d. WoW is disabled.\n", ret);
@@ -313,7 +313,7 @@ int cw1200_wow_resume(struct ieee80211_hw *hw)
pm_state->suspend_state = NULL;
/* Disable IRQ wake */
- priv->sbus_ops->power_mgmt(priv->sbus_priv, false);
+ priv->hwbus_ops->power_mgmt(priv->hwbus_priv, false);
/* Scan.lock must be released before BH is resumed other way
* in case when BSS_LOST command arrived the processing of the
deleted file mode 100644
@@ -1,33 +0,0 @@
-/*
- * Common sbus abstraction layer interface for cw1200 wireless driver
- *
- * Copyright (c) 2010, ST-Ericsson
- * Author: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef CW1200_SBUS_H
-#define CW1200_SBUS_H
-
-struct sbus_priv;
-
-void cw1200_irq_handler(struct cw1200_common *priv);
-
-/* This MUST be wrapped with sbus_ops->lock/unlock! */
-int __cw1200_irq_enable(struct cw1200_common *priv, int enable);
-
-struct sbus_ops {
- int (*sbus_memcpy_fromio)(struct sbus_priv *self, unsigned int addr,
- void *dst, int count);
- int (*sbus_memcpy_toio)(struct sbus_priv *self, unsigned int addr,
- const void *src, int count);
- void (*lock)(struct sbus_priv *self);
- void (*unlock)(struct sbus_priv *self);
- size_t (*align_size)(struct sbus_priv *self, size_t size);
- int (*power_mgmt)(struct sbus_priv *self, bool suspend);
-};
-
-#endif /* CW1200_SBUS_H */
This avoids problems when building on SPARC targets due to the driver calling the bus abstraction layer 'sbus'. Not that any SBUS-sporting SPARC targets are likely to have an SDIO controller, but this is the correct thing to do. See http://kisskb.ellerman.id.au/kisskb/buildresult/8846508/ Signed-off-by: Solomon Peachy <pizza@shaftnet.org> --- drivers/net/wireless/cw1200/bh.c | 20 +++++++------- drivers/net/wireless/cw1200/cw1200.h | 10 +++---- drivers/net/wireless/cw1200/cw1200_sdio.c | 44 +++++++++++++++---------------- drivers/net/wireless/cw1200/cw1200_spi.c | 38 +++++++++++++------------- drivers/net/wireless/cw1200/fwio.c | 10 +++---- drivers/net/wireless/cw1200/hwbus.h | 33 +++++++++++++++++++++++ drivers/net/wireless/cw1200/hwio.c | 30 ++++++++++----------- drivers/net/wireless/cw1200/main.c | 14 +++++----- drivers/net/wireless/cw1200/pm.c | 6 ++--- drivers/net/wireless/cw1200/sbus.h | 33 ----------------------- 10 files changed, 119 insertions(+), 119 deletions(-) create mode 100644 drivers/net/wireless/cw1200/hwbus.h delete mode 100644 drivers/net/wireless/cw1200/sbus.h