/usr/src/linux-headers-5.15.0-190/arch/arm/include/debug/
/usr/src/linux-headers-5.15.0-190/arch/arm/include/debug
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8250.S10680644editdlrm
asm9260.S6450644editdlrm
at91.S10410644editdlrm
bcm63xx.S6430644editdlrm
brcmstb.S59570644editdlrm
clps711x.S7670644editdlrm
dc21285.S8420644editdlrm
digicolor.S6480644editdlrm
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icedcc.S14840644editdlrm
imx-uart.h54220644editdlrm
imx.S12060644editdlrm
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msm.S10370644editdlrm
omap2plus.S20920644editdlrm
palmchip.S1990644editdlrm
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uncompress.h2220644editdlrm
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Edit: /usr/src/linux-headers-5.15.0-190/arch/arm/include/debug/dc21285.S (842B)
/* SPDX-License-Identifier: GPL-2.0-only */ /* arch/arm/mach-footbridge/include/mach/debug-macro.S * * Debugging macro include header * * Copyright (C) 1994-1999 Russell King * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks */ #include #include /* For EBSA285 debugging */ .equ dc21285_high, ARMCSR_BASE & 0xff000000 .equ dc21285_low, ARMCSR_BASE & 0x00ffffff .macro addruart, rp, rv, tmp .if dc21285_low mov \rp, #dc21285_low .else mov \rp, #0 .endif orr \rv, \rp, #dc21285_high orr \rp, \rp, #0x42000000 .endm .macro senduart,rd,rx str \rd, [\rx, #0x160] @ UARTDR .endm .macro busyuart,rd,rx 1001: ldr \rd, [\rx, #0x178] @ UARTFLG tst \rd, #1 << 3 bne 1001b .endm .macro waituartcts,rd,rx .endm .macro waituarttxrdy,rd,rx .endm