| /* |
| * Copyright (c) 2019 The Linux Foundation. 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. |
| */ |
| |
| #ifndef HAL_COMDEF_H |
| #define HAL_COMDEF_H |
| /* |
| ============================================================================== |
| |
| FILE: HALcomdef.h |
| |
| DESCRIPTION: |
| |
| ============================================================================== |
| |
| Edit History |
| |
| $Header: //depot/prj/qca/chips/hastings/cores/wcss/verif/native/register/include/HALcomdef.h#1 $ |
| |
| when who what, where, why |
| -------- --- ----------------------------------------------------------- |
| 06/17/10 sc Included com_dtypes.h and cleaned up typedefs |
| 05/15/08 gfr Added HAL_ENUM_32BITS macro. |
| 02/14/08 gfr Added bool32 type. |
| 11/13/07 gfr Removed dependency on comdef.h |
| 01/08/07 hxw Created |
| |
| */ |
| |
| |
| /* |
| * Assembly wrapper |
| */ |
| #ifndef _ARM_ASM_ |
| |
| /* |
| * C++ wrapper |
| */ |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #include "com_dtypes.h" |
| |
| /* ----------------------------------------------------------------------- |
| ** Types |
| ** ----------------------------------------------------------------------- */ |
| |
| /* |
| * Standard integer types. |
| * |
| * bool32 - boolean, 32 bit (TRUE or FALSE) |
| */ |
| #ifndef _BOOL32_DEFINED |
| typedef unsigned long int bool32; |
| #define _BOOL32_DEFINED |
| #endif |
| |
| /* |
| * Macro to allow forcing an enum to 32 bits. The argument should be |
| * an identifier in the namespace of the enumeration in question, i.e. |
| * for the clk HAL we might use HAL_ENUM_32BITS(CLK_xxx). |
| */ |
| #define HAL_ENUM_32BITS(x) HAL_##x##_FORCE32BITS = 0x7FFFFFFF |
| |
| /*=========================================================================== |
| |
| FUNCTION inp, outp, inpw, outpw, inpdw, outpdw |
| |
| DESCRIPTION |
| IN/OUT port macros for byte and word ports, typically inlined by compilers |
| which support these routines |
| |
| PARAMETERS |
| inp( xx_addr ) |
| inpw( xx_addr ) |
| inpdw( xx_addr ) |
| outp( xx_addr, xx_byte_val ) |
| outpw( xx_addr, xx_word_val ) |
| outpdw( xx_addr, xx_dword_val ) |
| xx_addr - Address of port to read or write (may be memory mapped) |
| xx_byte_val - 8 bit value to write |
| xx_word_val - 16 bit value to write |
| xx_dword_val - 32 bit value to write |
| |
| DEPENDENCIES |
| None |
| |
| RETURN VALUE |
| inp/inpw/inpdw: the byte, word or dword read from the given address |
| outp/outpw/outpdw: the byte, word or dword written to the given address |
| |
| SIDE EFFECTS |
| None. |
| |
| ===========================================================================*/ |
| |
| /* ARM based targets use memory mapped i/o, so the inp/outp calls are |
| ** macroized to access memory directly |
| */ |
| |
| #define inp(port) (*((volatile byte *) (port))) |
| |
| #define inpw(port) (*((volatile word *) (port))) |
| #define inpdw(port) (*((volatile dword *)(port))) |
| |
| #define outp(port, val) (*((volatile byte *) (port)) = ((byte) (val))) |
| #define outpw(port, val) (*((volatile word *) (port)) = ((word) (val))) |
| #define outpdw(port, val) (*((volatile dword *) (port)) = ((dword) (val))) |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* !_ARM_ASM_ */ |
| |
| #endif /* HAL_COMDEF_H */ |
| |