wl1271: Implemented abstraction of IO functions.
Changed the driver to use if_ops structure to abstract access to the IO
layer (SPI or SDIO).
Signed-off-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Reviewed-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/wl12xx/wl1271.h b/drivers/net/wireless/wl12xx/wl1271.h
index 97ea509..10135c9 100644
--- a/drivers/net/wireless/wl12xx/wl1271.h
+++ b/drivers/net/wireless/wl12xx/wl1271.h
@@ -334,11 +334,25 @@
u8 probe_requests;
};
+struct wl1271_if_operations {
+ void (*read)(struct wl1271 *wl, int addr, void *buf, size_t len,
+ bool fixed);
+ void (*write)(struct wl1271 *wl, int addr, void *buf, size_t len,
+ bool fixed);
+ void (*reset)(struct wl1271 *wl);
+ void (*init)(struct wl1271 *wl);
+ struct device* (*dev)(struct wl1271 *wl);
+ void (*enable_irq)(struct wl1271 *wl);
+ void (*disable_irq)(struct wl1271 *wl);
+};
+
struct wl1271 {
struct ieee80211_hw *hw;
bool mac80211_registered;
- struct spi_device *spi;
+ void *if_priv;
+
+ struct wl1271_if_operations *if_ops;
void (*set_power)(bool enable);
int irq;