Atheros AR600x driver + build glue

chromeos/drivers/ath6kl/include/common_drv.h

+//------------------------------------------------------------------------------
+// <copyright file="common_drv.h" company="Atheros">
+//    Copyright (c) 2004-2008 Atheros Corporation.  All rights reserved.
+// 
+// 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.
+//
+//
+//------------------------------------------------------------------------------
+//==============================================================================
+// Author(s): ="Atheros"
+//==============================================================================
+#ifndef COMMON_DRV_H_
+#define COMMON_DRV_H_
+
+#include "hif.h"
+#include "htc_packet.h"
+#include "htc_api.h"
+
+/* structure that is the state information for the default credit distribution callback
+ * drivers should instantiate (zero-init as well) this structure in their driver instance
+ * and pass it as a context to the HTC credit distribution functions */
+typedef struct _COMMON_CREDIT_STATE_INFO {
+    int TotalAvailableCredits;      /* total credits in the system at startup */
+    int CurrentFreeCredits;         /* credits available in the pool that have not been
+                                       given out to endpoints */
+    HTC_ENDPOINT_CREDIT_DIST *pLowestPriEpDist;  /* pointer to the lowest priority endpoint dist struct */
+} COMMON_CREDIT_STATE_INFO;
+
+typedef struct {
+    A_INT32 (*setupTransport)(void *ar);
+    void (*cleanupTransport)(void *ar);
+} HCI_TRANSPORT_CALLBACKS;
+
+typedef struct {
+   void *netDevice;
+   void *hifDevice; 
+   void *htcHandle;
+} HCI_TRANSPORT_MISC_HANDLES;
+
+/* HTC TX packet tagging definitions */
+#define AR6K_CONTROL_PKT_TAG    HTC_TX_PACKET_TAG_USER_DEFINED
+#define AR6K_DATA_PKT_TAG       (AR6K_CONTROL_PKT_TAG + 1)
+
+#define AR6002_VERSION_REV1     0x20000086
+#define AR6002_VERSION_REV2     0x20000188
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* OS-independent APIs */
+A_STATUS ar6000_setup_credit_dist(HTC_HANDLE HTCHandle, COMMON_CREDIT_STATE_INFO *pCredInfo);
+
+A_STATUS ar6000_ReadRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data);
+
+A_STATUS ar6000_WriteRegDiag(HIF_DEVICE *hifDevice, A_UINT32 *address, A_UINT32 *data);
+
+A_STATUS ar6000_ReadDataDiag(HIF_DEVICE *hifDevice, A_UINT32 address,  A_UCHAR *data, A_UINT32 length);
+
+A_STATUS ar6000_reset_device(HIF_DEVICE *hifDevice, A_UINT32 TargetType, A_BOOL waitForCompletion, A_BOOL coldReset);
+
+void ar6000_dump_target_assert_info(HIF_DEVICE *hifDevice, A_UINT32 TargetType);
+
+A_STATUS ar6000_set_htc_params(HIF_DEVICE *hifDevice,
+                               A_UINT32    TargetType,
+                               A_UINT32    MboxIsrYieldValue,
+                               A_UINT8     HtcControlBuffers);
+
+A_STATUS ar6000_prepare_target(HIF_DEVICE *hifDevice,
+                               A_UINT32    TargetType,
+                               A_UINT32    TargetVersion);
+
+A_STATUS ar6000_set_hci_bridge_flags(HIF_DEVICE *hifDevice,
+                                     A_UINT32    TargetType,
+                                     A_UINT32    Flags);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*COMMON_DRV_H_*/