ath6kl: move remaining content from htc_hif.h to hif.h

Now htc_hif.h can be removed. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
git-mirror · Nov 11, 2011 · 2e1cb23 · 2e1cb23
1 parent 533cbbb
commit 2e1cb23
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Showing 6 changed files with 57 additions and 80 deletions.
diff --git a/drivers/net/wireless/ath/ath6kl/debug.h b/drivers/net/wireless/ath/ath6kl/debug.h
@@ -17,7 +17,7 @@
 #ifndef DEBUG_H
 #define DEBUG_H
 
-#include "htc_hif.h"
+#include "hif.h"
 
 enum ATH6K_DEBUG_MASK {
 	ATH6KL_DBG_WLAN_CONNECT = BIT(0),     /* wlan connect */

diff --git a/drivers/net/wireless/ath/ath6kl/hif.c b/drivers/net/wireless/ath/ath6kl/hif.c
@@ -13,11 +13,11 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
+#include "hif.h"
 
 #include "core.h"
 #include "target.h"
 #include "hif-ops.h"
-#include "htc_hif.h"
 #include "debug.h"
 
 #define MAILBOX_FOR_BLOCK_SIZE          1

diff --git a/drivers/net/wireless/ath/ath6kl/hif.h b/drivers/net/wireless/ath/ath6kl/hif.h
@@ -59,6 +59,16 @@
 /* mode to enable special 4-bit interrupt assertion without clock */
 #define SDIO_IRQ_MODE_ASYNC_4BIT_IRQ   (1 << 0)
 
+/* HTC runs over mailbox 0 */
+#define HTC_MAILBOX	0
+
+#define ATH6KL_TARGET_DEBUG_INTR_MASK     0x01
+
+/* FIXME: are these duplicates with MAX_SCATTER_ values in hif.h? */
+#define ATH6KL_SCATTER_ENTRIES_PER_REQ            16
+#define ATH6KL_MAX_TRANSFER_SIZE_PER_SCATTER      (16 * 1024)
+#define ATH6KL_SCATTER_REQS                       4
+
 struct bus_request {
 	struct list_head list;
 
@@ -186,6 +196,34 @@ struct hif_scatter_req {
 	struct hif_scatter_item scat_list[1];
 };
 
+struct ath6kl_irq_proc_registers {
+	u8 host_int_status;
+	u8 cpu_int_status;
+	u8 error_int_status;
+	u8 counter_int_status;
+	u8 mbox_frame;
+	u8 rx_lkahd_valid;
+	u8 host_int_status2;
+	u8 gmbox_rx_avail;
+	__le32 rx_lkahd[2];
+	__le32 rx_gmbox_lkahd_alias[2];
+} __packed;
+
+struct ath6kl_irq_enable_reg {
+	u8 int_status_en;
+	u8 cpu_int_status_en;
+	u8 err_int_status_en;
+	u8 cntr_int_status_en;
+} __packed;
+
+struct ath6kl_device {
+	spinlock_t lock;
+	struct ath6kl_irq_proc_registers irq_proc_reg;
+	struct ath6kl_irq_enable_reg irq_en_reg;
+	struct htc_target *htc_cnxt;
+	struct ath6kl *ar;
+};
+
 struct ath6kl_hif_ops {
 	int (*read_write_sync)(struct ath6kl *ar, u32 addr, u8 *buf,
 			       u32 len, u32 request);
@@ -206,4 +244,19 @@ struct ath6kl_hif_ops {
 	int (*resume)(struct ath6kl *ar);
 };
 
+int ath6kl_hif_setup(struct ath6kl_device *dev);
+int ath6kl_hif_unmask_intrs(struct ath6kl_device *dev);
+int ath6kl_hif_mask_intrs(struct ath6kl_device *dev);
+int ath6kl_hif_poll_mboxmsg_rx(struct ath6kl_device *dev,
+			       u32 *lk_ahd, int timeout);
+int ath6kl_hif_rx_control(struct ath6kl_device *dev, bool enable_rx);
+int ath6kl_hif_disable_intrs(struct ath6kl_device *dev);
+
+int ath6kl_hif_rw_comp_handler(void *context, int status);
+int ath6kl_hif_intr_bh_handler(struct ath6kl *ar);
+
+/* Scatter Function and Definitions */
+int ath6kl_hif_submit_scat_req(struct ath6kl_device *dev,
+			       struct hif_scatter_req *scat_req, bool read);
+
 #endif
diff --git a/drivers/net/wireless/ath/ath6kl/htc.c b/drivers/net/wireless/ath/ath6kl/htc.c
@@ -15,7 +15,7 @@
  */
 
 #include "core.h"
-#include "htc_hif.h"
+#include "hif.h"
 #include "debug.h"
 #include "hif-ops.h"
 #include <asm/unaligned.h>

diff --git a/drivers/net/wireless/ath/ath6kl/htc_hif.h b/drivers/net/wireless/ath/ath6kl/htc_hif.h
diff --git a/drivers/net/wireless/ath/ath6kl/sdio.c b/drivers/net/wireless/ath/ath6kl/sdio.c
@@ -21,7 +21,7 @@
 #include <linux/mmc/sdio_ids.h>
 #include <linux/mmc/sdio.h>
 #include <linux/mmc/sd.h>
-#include "htc_hif.h"
+#include "hif.h"
 #include "hif-ops.h"
 #include "target.h"
 #include "debug.h"