atheros_2_0_function.patch

1 files changed, 102 insertions, 0 deletions

diff --git a/drivers/sdio/function/wlan/ar6000/hif/hif_internal.h b/drivers/sdio/function/wlan/ar6000/hif/hif_internal.h
new file mode 100644
index 00000000000..d8fc1013234
--- /dev/null
+++ b/drivers/sdio/function/wlan/ar6000/hif/hif_internal.h
@@ -0,0 +1,102 @@
+/*
+ * @file: hif_internal.h
+ *
+ * @abstract: internal header file for hif layer
+ *
+ * @notice: Copyright (c) 2004-2006 Atheros Communications Inc.
+ *
+ *
+ *  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;
+ *
+ *  Software distributed under the License is distributed on an "AS
+ *  IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ *  implied. See the License for the specific language governing
+ *  rights and limitations under the License.
+ *
+ *
+ *
+ */
+
+#include <linux/sdio/ctsystem.h>
+#include <linux/sdio/sdio_busdriver.h>
+#include <linux/sdio/_sdio_defs.h>
+#include <linux/sdio/sdio_lib.h>
+#include "a_config.h"
+#include "athdefs.h"
+#include "a_types.h"
+#include "a_osapi.h"
+#include "hif.h"
+
+#define MANUFACTURER_ID_AR6001_BASE        0x100
+#define MANUFACTURER_ID_AR6002_BASE        0x200
+#define FUNCTION_CLASS                     0x0
+#define MANUFACTURER_CODE                  0x271
+
+#define BUS_REQUEST_MAX_NUM                64
+
+#define SDIO_CLOCK_FREQUENCY_DEFAULT       25000000
+#define SDWLAN_ENABLE_DISABLE_TIMEOUT      20
+#define FLAGS_CARD_ENAB                    0x02
+#define FLAGS_CARD_IRQ_UNMSK               0x04
+
+#define HIF_MBOX_BLOCK_SIZE                128
+#define HIF_MBOX_BASE_ADDR                 0x800
+#define HIF_MBOX_WIDTH                     0x800
+#define HIF_MBOX0_BLOCK_SIZE               1
+#define HIF_MBOX1_BLOCK_SIZE               HIF_MBOX_BLOCK_SIZE
+#define HIF_MBOX2_BLOCK_SIZE               HIF_MBOX_BLOCK_SIZE
+#define HIF_MBOX3_BLOCK_SIZE               HIF_MBOX_BLOCK_SIZE
+
+#define HIF_MBOX_START_ADDR(mbox)                        \
+    HIF_MBOX_BASE_ADDR + mbox * HIF_MBOX_WIDTH
+
+#define HIF_MBOX_END_ADDR(mbox)	                         \
+    HIF_MBOX_START_ADDR(mbox) + HIF_MBOX_WIDTH - 1
+
+struct hif_device {
+    SDDEVICE *handle;
+    void *htc_handle;
+    OSKERNEL_HELPER insert_helper;
+    BOOL  helper_started;
+};
+
+typedef struct target_function_context {
+    SDFUNCTION           function; /* function description of the bus driver */
+    OS_SEMAPHORE         instanceSem; /* instance lock. Unused */
+    SDLIST               instanceList; /* list of instances. Unused */
+} TARGET_FUNCTION_CONTEXT;
+
+typedef struct bus_request {
+    struct bus_request *next;
+    SDREQUEST *request;
+    void *context;
+} BUS_REQUEST;
+
+BOOL
+hifDeviceInserted(SDFUNCTION *function, SDDEVICE *device);
+
+void
+hifDeviceRemoved(SDFUNCTION *function, SDDEVICE *device);
+
+SDREQUEST *
+hifAllocateDeviceRequest(SDDEVICE *device);
+
+void
+hifFreeDeviceRequest(SDREQUEST *request);
+
+void
+hifRWCompletionHandler(SDREQUEST *request);
+
+void
+hifIRQHandler(void *context);
+
+HIF_DEVICE *
+addHifDevice(SDDEVICE *handle);
+
+HIF_DEVICE *
+getHifDevice(SDDEVICE *handle);
+
+void
+delHifDevice(SDDEVICE *handle);