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device/mmio: add clr/setbitsXp macros 

Add clr/setbits*p macros as pendant to read/write*p.

Change-Id: I5b10ccab97c3a372051050b28ada854baec91d18
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68790
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Michael Niewöhner 2022-06-20 21:32:56 +02:00
parent 9c2d8135fe
commit df8677c992
1 changed files with 15 additions and 0 deletions
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15
src/include/device/mmio.h
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@ -26,6 +26,21 @@
#define clrbits32(addr, clear) clrsetbits32(addr, clear, 0) #define clrbits32(addr, clear) clrsetbits32(addr, clear, 0)
#define clrbits64(addr, clear) clrsetbits64(addr, clear, 0) #define clrbits64(addr, clear) clrsetbits64(addr, clear, 0)
#define clrsetbits8p(addr, clear, set) clrsetbits8((void *)((uintptr_t)addr), clear, set)
#define clrsetbits16p(addr, clear, set) clrsetbits16((void *)((uintptr_t)addr), clear, set)
#define clrsetbits32p(addr, clear, set) clrsetbits32((void *)((uintptr_t)addr), clear, set)
#define clrsetbits64p(addr, clear, set) clrsetbits64((void *)((uintptr_t)addr), clear, set)
#define setbits8p(addr, set) clrsetbits8((void *)((uintptr_t)addr), 0, set)
#define setbits16p(addr, set) clrsetbits16((void *)((uintptr_t)addr), 0, set)
#define setbits32p(addr, set) clrsetbits32((void *)((uintptr_t)addr), 0, set)
#define setbits64p(addr, set) clrsetbits64((void *)((uintptr_t)addr), 0, set)
#define clrbits8p(addr, clear) clrsetbits8((void *)((uintptr_t)addr), clear, 0)
#define clrbits16p(addr, clear) clrsetbits16((void *)((uintptr_t)addr), clear, 0)
#define clrbits32p(addr, clear) clrsetbits32((void *)((uintptr_t)addr), clear, 0)
#define clrbits64p(addr, clear) clrsetbits64((void *)((uintptr_t)addr), clear, 0)
/* /*
* Reads a transfer buffer from 32-bit FIFO registers. fifo_stride is the * Reads a transfer buffer from 32-bit FIFO registers. fifo_stride is the
* distance in bytes between registers (e.g. pass 4 for a normal array of 32-bit * distance in bytes between registers (e.g. pass 4 for a normal array of 32-bit