Staging: add CSR wifi module

This consists of two modules, the driver, and a "helper" module that is
just a wrapper around common kernel functions.  The wrapper module will
be removed soon, but for now it's needed.

These files were based on the csr-linux-wifi-5.0.3-oss.tar.gz package
provided by CSR and Blue Giga, and is covered under the license
specified in the LICENSE.txt file (basically dual BSD and GPLv2).  The
files were flattened out of the deep directory mess they were originally
in, and a few EXPORT_SYMBOL_GPL() were added in order for everything to
link properly with the helper module setup.

Cc: Mikko Virkkilä <mikko.virkkila@bluegiga.com>
Cc: Lauri Hintsala <Lauri.Hintsala@bluegiga.com>
Cc: Riku Mettälä <riku.mettala@bluegiga.com>
Cc: Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 422 insertions, 0 deletions

diff --git a/drivers/staging/csr/csr_wifi_router_serialize.c b/drivers/staging/csr/csr_wifi_router_serialize.c
new file mode 100644
index 0000000..e1adf8f
--- /dev/null
+++ b/drivers/staging/csr/csr_wifi_router_serialize.c
@@ -0,0 +1,422 @@
+/*****************************************************************************
+
+            (c) Cambridge Silicon Radio Limited 2011
+            All rights reserved and confidential information of CSR
+
+            Refer to LICENSE.txt included with this source for details
+            on the license terms.
+
+*****************************************************************************/
+
+/* Note: this is an auto-generated file. */
+
+#include "csr_pmem.h"
+#include "csr_msgconv.h"
+#include "csr_unicode.h"
+
+
+#include "csr_wifi_router_prim.h"
+#include "csr_wifi_router_serialize.h"
+
+void CsrWifiRouterPfree(void *ptr)
+{
+    CsrPmemFree(ptr);
+}
+
+
+CsrSize CsrWifiRouterMaPacketSubscribeReqSizeof(void *msg)
+{
+    CsrSize bufferSize = 2;
+
+    /* Calculate the Size of the Serialised Data. Could be more efficient (Try 12) */
+    bufferSize += 2; /* CsrUint16 primitive->interfaceTag */
+    bufferSize += 1; /* CsrWifiRouterEncapsulation primitive->encapsulation */
+    bufferSize += 2; /* CsrUint16 primitive->protocol */
+    bufferSize += 4; /* CsrUint32 primitive->oui */
+    return bufferSize;
+}
+
+
+CsrUint8* CsrWifiRouterMaPacketSubscribeReqSer(CsrUint8 *ptr, CsrSize *len, void *msg)
+{
+    CsrWifiRouterMaPacketSubscribeReq *primitive = (CsrWifiRouterMaPacketSubscribeReq *)msg;
+    *len = 0;
+    CsrUint16Ser(ptr, len, primitive->common.type);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->interfaceTag);
+    CsrUint8Ser(ptr, len, (CsrUint8) primitive->encapsulation);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->protocol);
+    CsrUint32Ser(ptr, len, (CsrUint32) primitive->oui);
+    return(ptr);
+}
+
+
+void* CsrWifiRouterMaPacketSubscribeReqDes(CsrUint8 *buffer, CsrSize length)
+{
+    CsrWifiRouterMaPacketSubscribeReq *primitive = (CsrWifiRouterMaPacketSubscribeReq *) CsrPmemAlloc(sizeof(CsrWifiRouterMaPacketSubscribeReq));
+    CsrSize offset;
+    offset = 0;
+
+    CsrUint16Des(&primitive->common.type, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->interfaceTag, buffer, &offset);
+    CsrUint8Des((CsrUint8 *) &primitive->encapsulation, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->protocol, buffer, &offset);
+    CsrUint32Des((CsrUint32 *) &primitive->oui, buffer, &offset);
+
+    return primitive;
+}
+
+
+CsrSize CsrWifiRouterMaPacketReqSizeof(void *msg)
+{
+    CsrWifiRouterMaPacketReq *primitive = (CsrWifiRouterMaPacketReq *) msg;
+    CsrSize bufferSize = 2;
+
+    /* Calculate the Size of the Serialised Data. Could be more efficient (Try 20) */
+    bufferSize += 2;                      /* CsrUint16 primitive->interfaceTag */
+    bufferSize += 1;                      /* CsrUint8 primitive->subscriptionHandle */
+    bufferSize += 2;                      /* CsrUint16 primitive->frameLength */
+    bufferSize += primitive->frameLength; /* CsrUint8 primitive->frame */
+    bufferSize += 4;                      /* CsrWifiRouterFrameFreeFunction primitive->freeFunction */
+    bufferSize += 2;                      /* CsrWifiRouterPriority primitive->priority */
+    bufferSize += 4;                      /* CsrUint32 primitive->hostTag */
+    bufferSize += 1;                      /* CsrBool primitive->cfmRequested */
+    return bufferSize;
+}
+
+
+CsrUint8* CsrWifiRouterMaPacketReqSer(CsrUint8 *ptr, CsrSize *len, void *msg)
+{
+    CsrWifiRouterMaPacketReq *primitive = (CsrWifiRouterMaPacketReq *)msg;
+    *len = 0;
+    CsrUint16Ser(ptr, len, primitive->common.type);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->interfaceTag);
+    CsrUint8Ser(ptr, len, (CsrUint8) primitive->subscriptionHandle);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->frameLength);
+    if (primitive->frameLength)
+    {
+        CsrMemCpySer(ptr, len, (const void *) primitive->frame, ((CsrUint16) (primitive->frameLength)));
+    }
+    CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->freeFunction */
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->priority);
+    CsrUint32Ser(ptr, len, (CsrUint32) primitive->hostTag);
+    CsrUint8Ser(ptr, len, (CsrUint8) primitive->cfmRequested);
+    return(ptr);
+}
+
+
+void* CsrWifiRouterMaPacketReqDes(CsrUint8 *buffer, CsrSize length)
+{
+    CsrWifiRouterMaPacketReq *primitive = (CsrWifiRouterMaPacketReq *) CsrPmemAlloc(sizeof(CsrWifiRouterMaPacketReq));
+    CsrSize offset;
+    offset = 0;
+
+    CsrUint16Des(&primitive->common.type, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->interfaceTag, buffer, &offset);
+    CsrUint8Des((CsrUint8 *) &primitive->subscriptionHandle, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->frameLength, buffer, &offset);
+    if (primitive->frameLength)
+    {
+        primitive->frame = (CsrUint8 *)CsrPmemAlloc(primitive->frameLength);
+        CsrMemCpyDes(primitive->frame, buffer, &offset, ((CsrUint16) (primitive->frameLength)));
+    }
+    else
+    {
+        primitive->frame = NULL;
+    }
+    primitive->freeFunction = NULL; /* Special for Function Pointers... */
+    offset += 4;
+    CsrUint16Des((CsrUint16 *) &primitive->priority, buffer, &offset);
+    CsrUint32Des((CsrUint32 *) &primitive->hostTag, buffer, &offset);
+    CsrUint8Des((CsrUint8 *) &primitive->cfmRequested, buffer, &offset);
+
+    return primitive;
+}
+
+
+void CsrWifiRouterMaPacketReqSerFree(void *voidPrimitivePointer)
+{
+    CsrWifiRouterMaPacketReq *primitive = (CsrWifiRouterMaPacketReq *) voidPrimitivePointer;
+    CsrPmemFree(primitive->frame);
+    CsrPmemFree(primitive);
+}
+
+
+CsrSize CsrWifiRouterMaPacketResSizeof(void *msg)
+{
+    CsrSize bufferSize = 2;
+
+    /* Calculate the Size of the Serialised Data. Could be more efficient (Try 8) */
+    bufferSize += 2; /* CsrUint16 primitive->interfaceTag */
+    bufferSize += 1; /* CsrUint8 primitive->subscriptionHandle */
+    bufferSize += 2; /* CsrResult primitive->result */
+    return bufferSize;
+}
+
+
+CsrUint8* CsrWifiRouterMaPacketResSer(CsrUint8 *ptr, CsrSize *len, void *msg)
+{
+    CsrWifiRouterMaPacketRes *primitive = (CsrWifiRouterMaPacketRes *)msg;
+    *len = 0;
+    CsrUint16Ser(ptr, len, primitive->common.type);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->interfaceTag);
+    CsrUint8Ser(ptr, len, (CsrUint8) primitive->subscriptionHandle);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->result);
+    return(ptr);
+}
+
+
+void* CsrWifiRouterMaPacketResDes(CsrUint8 *buffer, CsrSize length)
+{
+    CsrWifiRouterMaPacketRes *primitive = (CsrWifiRouterMaPacketRes *) CsrPmemAlloc(sizeof(CsrWifiRouterMaPacketRes));
+    CsrSize offset;
+    offset = 0;
+
+    CsrUint16Des(&primitive->common.type, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->interfaceTag, buffer, &offset);
+    CsrUint8Des((CsrUint8 *) &primitive->subscriptionHandle, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->result, buffer, &offset);
+
+    return primitive;
+}
+
+
+CsrSize CsrWifiRouterMaPacketCancelReqSizeof(void *msg)
+{
+    CsrSize bufferSize = 2;
+
+    /* Calculate the Size of the Serialised Data. Could be more efficient (Try 17) */
+    bufferSize += 2; /* CsrUint16 primitive->interfaceTag */
+    bufferSize += 4; /* CsrUint32 primitive->hostTag */
+    bufferSize += 2; /* CsrWifiRouterPriority primitive->priority */
+    bufferSize += 6; /* CsrUint8 primitive->peerMacAddress.a[6] */
+    return bufferSize;
+}
+
+
+CsrUint8* CsrWifiRouterMaPacketCancelReqSer(CsrUint8 *ptr, CsrSize *len, void *msg)
+{
+    CsrWifiRouterMaPacketCancelReq *primitive = (CsrWifiRouterMaPacketCancelReq *)msg;
+    *len = 0;
+    CsrUint16Ser(ptr, len, primitive->common.type);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->interfaceTag);
+    CsrUint32Ser(ptr, len, (CsrUint32) primitive->hostTag);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->priority);
+    CsrMemCpySer(ptr, len, (const void *) primitive->peerMacAddress.a, ((CsrUint16) (6)));
+    return(ptr);
+}
+
+
+void* CsrWifiRouterMaPacketCancelReqDes(CsrUint8 *buffer, CsrSize length)
+{
+    CsrWifiRouterMaPacketCancelReq *primitive = (CsrWifiRouterMaPacketCancelReq *) CsrPmemAlloc(sizeof(CsrWifiRouterMaPacketCancelReq));
+    CsrSize offset;
+    offset = 0;
+
+    CsrUint16Des(&primitive->common.type, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->interfaceTag, buffer, &offset);
+    CsrUint32Des((CsrUint32 *) &primitive->hostTag, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->priority, buffer, &offset);
+    CsrMemCpyDes(primitive->peerMacAddress.a, buffer, &offset, ((CsrUint16) (6)));
+
+    return primitive;
+}
+
+
+CsrSize CsrWifiRouterMaPacketSubscribeCfmSizeof(void *msg)
+{
+    CsrSize bufferSize = 2;
+
+    /* Calculate the Size of the Serialised Data. Could be more efficient (Try 10) */
+    bufferSize += 2; /* CsrUint16 primitive->interfaceTag */
+    bufferSize += 1; /* CsrUint8 primitive->subscriptionHandle */
+    bufferSize += 2; /* CsrResult primitive->status */
+    bufferSize += 2; /* CsrUint16 primitive->allocOffset */
+    return bufferSize;
+}
+
+
+CsrUint8* CsrWifiRouterMaPacketSubscribeCfmSer(CsrUint8 *ptr, CsrSize *len, void *msg)
+{
+    CsrWifiRouterMaPacketSubscribeCfm *primitive = (CsrWifiRouterMaPacketSubscribeCfm *)msg;
+    *len = 0;
+    CsrUint16Ser(ptr, len, primitive->common.type);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->interfaceTag);
+    CsrUint8Ser(ptr, len, (CsrUint8) primitive->subscriptionHandle);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->status);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->allocOffset);
+    return(ptr);
+}
+
+
+void* CsrWifiRouterMaPacketSubscribeCfmDes(CsrUint8 *buffer, CsrSize length)
+{
+    CsrWifiRouterMaPacketSubscribeCfm *primitive = (CsrWifiRouterMaPacketSubscribeCfm *) CsrPmemAlloc(sizeof(CsrWifiRouterMaPacketSubscribeCfm));
+    CsrSize offset;
+    offset = 0;
+
+    CsrUint16Des(&primitive->common.type, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->interfaceTag, buffer, &offset);
+    CsrUint8Des((CsrUint8 *) &primitive->subscriptionHandle, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->status, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->allocOffset, buffer, &offset);
+
+    return primitive;
+}
+
+
+CsrSize CsrWifiRouterMaPacketUnsubscribeCfmSizeof(void *msg)
+{
+    CsrSize bufferSize = 2;
+
+    /* Calculate the Size of the Serialised Data. Could be more efficient (Try 7) */
+    bufferSize += 2; /* CsrUint16 primitive->interfaceTag */
+    bufferSize += 2; /* CsrResult primitive->status */
+    return bufferSize;
+}
+
+
+CsrUint8* CsrWifiRouterMaPacketUnsubscribeCfmSer(CsrUint8 *ptr, CsrSize *len, void *msg)
+{
+    CsrWifiRouterMaPacketUnsubscribeCfm *primitive = (CsrWifiRouterMaPacketUnsubscribeCfm *)msg;
+    *len = 0;
+    CsrUint16Ser(ptr, len, primitive->common.type);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->interfaceTag);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->status);
+    return(ptr);
+}
+
+
+void* CsrWifiRouterMaPacketUnsubscribeCfmDes(CsrUint8 *buffer, CsrSize length)
+{
+    CsrWifiRouterMaPacketUnsubscribeCfm *primitive = (CsrWifiRouterMaPacketUnsubscribeCfm *) CsrPmemAlloc(sizeof(CsrWifiRouterMaPacketUnsubscribeCfm));
+    CsrSize offset;
+    offset = 0;
+
+    CsrUint16Des(&primitive->common.type, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->interfaceTag, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->status, buffer, &offset);
+
+    return primitive;
+}
+
+
+CsrSize CsrWifiRouterMaPacketCfmSizeof(void *msg)
+{
+    CsrSize bufferSize = 2;
+
+    /* Calculate the Size of the Serialised Data. Could be more efficient (Try 13) */
+    bufferSize += 2; /* CsrUint16 primitive->interfaceTag */
+    bufferSize += 2; /* CsrResult primitive->result */
+    bufferSize += 4; /* CsrUint32 primitive->hostTag */
+    bufferSize += 2; /* CsrUint16 primitive->rate */
+    return bufferSize;
+}
+
+
+CsrUint8* CsrWifiRouterMaPacketCfmSer(CsrUint8 *ptr, CsrSize *len, void *msg)
+{
+    CsrWifiRouterMaPacketCfm *primitive = (CsrWifiRouterMaPacketCfm *)msg;
+    *len = 0;
+    CsrUint16Ser(ptr, len, primitive->common.type);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->interfaceTag);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->result);
+    CsrUint32Ser(ptr, len, (CsrUint32) primitive->hostTag);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->rate);
+    return(ptr);
+}
+
+
+void* CsrWifiRouterMaPacketCfmDes(CsrUint8 *buffer, CsrSize length)
+{
+    CsrWifiRouterMaPacketCfm *primitive = (CsrWifiRouterMaPacketCfm *) CsrPmemAlloc(sizeof(CsrWifiRouterMaPacketCfm));
+    CsrSize offset;
+    offset = 0;
+
+    CsrUint16Des(&primitive->common.type, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->interfaceTag, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->result, buffer, &offset);
+    CsrUint32Des((CsrUint32 *) &primitive->hostTag, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->rate, buffer, &offset);
+
+    return primitive;
+}
+
+
+CsrSize CsrWifiRouterMaPacketIndSizeof(void *msg)
+{
+    CsrWifiRouterMaPacketInd *primitive = (CsrWifiRouterMaPacketInd *) msg;
+    CsrSize bufferSize = 2;
+
+    /* Calculate the Size of the Serialised Data. Could be more efficient (Try 21) */
+    bufferSize += 2;                      /* CsrUint16 primitive->interfaceTag */
+    bufferSize += 1;                      /* CsrUint8 primitive->subscriptionHandle */
+    bufferSize += 2;                      /* CsrResult primitive->result */
+    bufferSize += 2;                      /* CsrUint16 primitive->frameLength */
+    bufferSize += primitive->frameLength; /* CsrUint8 primitive->frame */
+    bufferSize += 4;                      /* CsrWifiRouterFrameFreeFunction primitive->freeFunction */
+    bufferSize += 2;                      /* CsrInt16 primitive->rssi */
+    bufferSize += 2;                      /* CsrInt16 primitive->snr */
+    bufferSize += 2;                      /* CsrUint16 primitive->rate */
+    return bufferSize;
+}
+
+
+CsrUint8* CsrWifiRouterMaPacketIndSer(CsrUint8 *ptr, CsrSize *len, void *msg)
+{
+    CsrWifiRouterMaPacketInd *primitive = (CsrWifiRouterMaPacketInd *)msg;
+    *len = 0;
+    CsrUint16Ser(ptr, len, primitive->common.type);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->interfaceTag);
+    CsrUint8Ser(ptr, len, (CsrUint8) primitive->subscriptionHandle);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->result);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->frameLength);
+    if (primitive->frameLength)
+    {
+        CsrMemCpySer(ptr, len, (const void *) primitive->frame, ((CsrUint16) (primitive->frameLength)));
+    }
+    CsrUint32Ser(ptr, len, 0); /* Special for Function Pointers... primitive->freeFunction */
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->rssi);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->snr);
+    CsrUint16Ser(ptr, len, (CsrUint16) primitive->rate);
+    return(ptr);
+}
+
+
+void* CsrWifiRouterMaPacketIndDes(CsrUint8 *buffer, CsrSize length)
+{
+    CsrWifiRouterMaPacketInd *primitive = (CsrWifiRouterMaPacketInd *) CsrPmemAlloc(sizeof(CsrWifiRouterMaPacketInd));
+    CsrSize offset;
+    offset = 0;
+
+    CsrUint16Des(&primitive->common.type, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->interfaceTag, buffer, &offset);
+    CsrUint8Des((CsrUint8 *) &primitive->subscriptionHandle, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->result, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->frameLength, buffer, &offset);
+    if (primitive->frameLength)
+    {
+        primitive->frame = (CsrUint8 *)CsrPmemAlloc(primitive->frameLength);
+        CsrMemCpyDes(primitive->frame, buffer, &offset, ((CsrUint16) (primitive->frameLength)));
+    }
+    else
+    {
+        primitive->frame = NULL;
+    }
+    primitive->freeFunction = NULL; /* Special for Function Pointers... */
+    offset += 4;
+    CsrUint16Des((CsrUint16 *) &primitive->rssi, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->snr, buffer, &offset);
+    CsrUint16Des((CsrUint16 *) &primitive->rate, buffer, &offset);
+
+    return primitive;
+}
+
+
+void CsrWifiRouterMaPacketIndSerFree(void *voidPrimitivePointer)
+{
+    CsrWifiRouterMaPacketInd *primitive = (CsrWifiRouterMaPacketInd *) voidPrimitivePointer;
+    CsrPmemFree(primitive->frame);
+    CsrPmemFree(primitive);
+}
+
+