diff options
Diffstat (limited to 'drivers/staging/csr/csr_wifi_hip_conversions.h')
-rw-r--r-- | drivers/staging/csr/csr_wifi_hip_conversions.h | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/drivers/staging/csr/csr_wifi_hip_conversions.h b/drivers/staging/csr/csr_wifi_hip_conversions.h deleted file mode 100644 index bf7a52e82995..000000000000 --- a/drivers/staging/csr/csr_wifi_hip_conversions.h +++ /dev/null @@ -1,73 +0,0 @@ -/***************************************************************************** - - (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. - -*****************************************************************************/ - -/* - * --------------------------------------------------------------------------- - * - * FILE: csr_wifi_hip_conversions.h - * - * PURPOSE: - * This header file provides the macros for converting to and from - * wire format. - * These macros *MUST* work for little-endian AND big-endian hosts. - * - * --------------------------------------------------------------------------- - */ -#ifndef __CSR_WIFI_HIP_CONVERSIONS_H__ -#define __CSR_WIFI_HIP_CONVERSIONS_H__ - -#define SIZEOF_UINT16 2 -#define SIZEOF_UINT32 4 -#define SIZEOF_UINT64 8 - -#define SIZEOF_SIGNAL_HEADER 6 -#define SIZEOF_DATAREF 4 - - -/* - * Macro to retrieve the signal ID from a wire-format signal. - */ -#define GET_SIGNAL_ID(_buf) CSR_GET_UINT16_FROM_LITTLE_ENDIAN((_buf)) - -/* - * Macros to retrieve and set the DATAREF fields in a packed (i.e. wire-format) - * HIP signal. - */ -#define GET_PACKED_DATAREF_SLOT(_buf, _ref) \ - CSR_GET_UINT16_FROM_LITTLE_ENDIAN(((_buf) + SIZEOF_SIGNAL_HEADER + ((_ref) * SIZEOF_DATAREF) + 0)) - -#define GET_PACKED_DATAREF_LEN(_buf, _ref) \ - CSR_GET_UINT16_FROM_LITTLE_ENDIAN(((_buf) + SIZEOF_SIGNAL_HEADER + ((_ref) * SIZEOF_DATAREF) + 2)) - -#define SET_PACKED_DATAREF_SLOT(_buf, _ref, _slot) \ - CSR_COPY_UINT16_TO_LITTLE_ENDIAN((_slot), ((_buf) + SIZEOF_SIGNAL_HEADER + ((_ref) * SIZEOF_DATAREF) + 0)) - -#define SET_PACKED_DATAREF_LEN(_buf, _ref, _len) \ - CSR_COPY_UINT16_TO_LITTLE_ENDIAN((_len), ((_buf) + SIZEOF_SIGNAL_HEADER + ((_ref) * SIZEOF_DATAREF) + 2)) - -#define GET_PACKED_MA_PACKET_REQUEST_FRAME_PRIORITY(_buf) \ - CSR_GET_UINT16_FROM_LITTLE_ENDIAN(((_buf) + SIZEOF_SIGNAL_HEADER + UNIFI_MAX_DATA_REFERENCES * SIZEOF_DATAREF + 8)) - -#define GET_PACKED_MA_PACKET_REQUEST_HOST_TAG(_buf) \ - CSR_GET_UINT32_FROM_LITTLE_ENDIAN(((_buf) + SIZEOF_SIGNAL_HEADER + UNIFI_MAX_DATA_REFERENCES * SIZEOF_DATAREF + 4)) - -#define GET_PACKED_MA_PACKET_CONFIRM_HOST_TAG(_buf) \ - CSR_GET_UINT32_FROM_LITTLE_ENDIAN(((_buf) + SIZEOF_SIGNAL_HEADER + UNIFI_MAX_DATA_REFERENCES * SIZEOF_DATAREF + 8)) - -#define GET_PACKED_MA_PACKET_CONFIRM_TRANSMISSION_STATUS(_buf) \ - CSR_GET_UINT16_FROM_LITTLE_ENDIAN(((_buf) + SIZEOF_SIGNAL_HEADER + UNIFI_MAX_DATA_REFERENCES * SIZEOF_DATAREF + 2)) - - -s32 get_packed_struct_size(const u8 *buf); -CsrResult read_unpack_signal(const u8 *ptr, CSR_SIGNAL *sig); -CsrResult write_pack(const CSR_SIGNAL *sig, u8 *ptr, u16 *sig_len); - -#endif /* __CSR_WIFI_HIP_CONVERSIONS_H__ */ - |