Adding ath6kl driver support to compat-wireless

chromeos/compat-wireless/drivers/staging/ath6kl/hif/common/hif_sdio_common.h

Index: chromeos/compat-wireless/drivers/staging/ath6kl/hif/common/hif_sdio_common.h
diff --git a/chromeos/compat-wireless/drivers/staging/ath6kl/hif/common/hif_sdio_common.h b/chromeos/compat-wireless/drivers/staging/ath6kl/hif/common/hif_sdio_common.h
new file mode 100644
index 0000000000000000000000000000000000000000..0f4e913cb13b7111a909504b3c143014ff503787
--- /dev/null
+++ b/chromeos/compat-wireless/drivers/staging/ath6kl/hif/common/hif_sdio_common.h
@@ -0,0 +1,87 @@
+//------------------------------------------------------------------------------
+// Copyright (c) 2009-2010 Atheros Corporation.  All rights reserved.
+// 
+//
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+//
+//
+//------------------------------------------------------------------------------
+//==============================================================================
+// common header file for HIF modules designed for SDIO
+//
+// Author(s): ="Atheros"
+//==============================================================================
+
+#ifndef HIF_SDIO_COMMON_H_
+#define HIF_SDIO_COMMON_H_
+
+    /* SDIO manufacturer ID and Codes */
+#define MANUFACTURER_ID_AR6002_BASE        0x200
+#define MANUFACTURER_ID_AR6003_BASE        0x300
+#define MANUFACTURER_ID_AR6K_BASE_MASK     0xFF00
+#define FUNCTION_CLASS                     0x0
+#define MANUFACTURER_CODE                  0x271    /* Atheros */
+
+    /* Mailbox address in SDIO address space */
+#define HIF_MBOX_BASE_ADDR                 0x800
+#define HIF_MBOX_WIDTH                     0x800
+#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)
+
+    /* extended MBOX address for larger MBOX writes to MBOX 0*/
+#define HIF_MBOX0_EXTENDED_BASE_ADDR       0x2800
+#define HIF_MBOX0_EXTENDED_WIDTH_AR6002    (6*1024)           
+#define HIF_MBOX0_EXTENDED_WIDTH_AR6003    (18*1024)   
+
+    /* version 1 of the chip has only a 12K extended mbox range */
+#define HIF_MBOX0_EXTENDED_BASE_ADDR_AR6003_V1  0x4000
+#define HIF_MBOX0_EXTENDED_WIDTH_AR6003_V1      (12*1024)  
+
+    /* GMBOX addresses */
+#define HIF_GMBOX_BASE_ADDR                0x7000
+#define HIF_GMBOX_WIDTH                    0x4000
+
+    /* for SDIO we recommend a 128-byte block size */
+#define HIF_DEFAULT_IO_BLOCK_SIZE          128
+
+    /* set extended MBOX window information for SDIO interconnects */
+static INLINE void SetExtendedMboxWindowInfo(A_UINT16 Manfid, HIF_DEVICE_MBOX_INFO *pInfo)
+{
+    switch (Manfid & MANUFACTURER_ID_AR6K_BASE_MASK) {                   
+        case MANUFACTURER_ID_AR6002_BASE :
+                /* MBOX 0 has an extended range */
+            pInfo->MboxProp[0].ExtendedAddress = HIF_MBOX0_EXTENDED_BASE_ADDR;             
+            pInfo->MboxProp[0].ExtendedSize = HIF_MBOX0_EXTENDED_WIDTH_AR6002;
+            break;
+        case MANUFACTURER_ID_AR6003_BASE :
+                /* MBOX 0 has an extended range */
+            pInfo->MboxProp[0].ExtendedAddress = HIF_MBOX0_EXTENDED_BASE_ADDR_AR6003_V1;             
+            pInfo->MboxProp[0].ExtendedSize = HIF_MBOX0_EXTENDED_WIDTH_AR6003_V1;
+            pInfo->GMboxAddress = HIF_GMBOX_BASE_ADDR;
+            pInfo->GMboxSize = HIF_GMBOX_WIDTH;
+            break;
+        default:
+            A_ASSERT(FALSE);
+            break;
+    }
+}
+             
+/* special CCCR (func 0) registers */
+
+#define CCCR_SDIO_IRQ_MODE_REG         0xF0        /* interrupt mode register */
+#define SDIO_IRQ_MODE_ASYNC_4BIT_IRQ   (1 << 0)    /* mode to enable special 4-bit interrupt assertion without clock*/ 
+                        
+#endif /*HIF_SDIO_COMMON_H_*/