Lines Matching +full:sub +full:- +full:space

1 /* SPDX-License-Identifier: GPL-2.0-only */
3  *  linux/arch/arm/mm/cache-v7m.S
5  *  Based on linux/arch/arm/mm/cache-v7.S
20 #include "proc-macros.S"
22 .arch armv7-m
132 	and	r3, r1, r0, lsr #3      @ NumWays - 1
140 1:	sub	r2, r2, #1      @ NumSets--
142 2:	subs	r3, r3, #1      @ Temp--
158  *	Flush the whole I-cache.
161  *	r0 - set to 0
171  *	Flush the whole D-cache.
173  *	Corrupted registers: r0-r7, r9-r11
188 	blt	skip				@ skip if no cache, or just i-cache
241 	stmfd	sp!, {r4-r7, r9-r11, lr}
244 	ldmfd	sp!, {r4-r7, r9-r11, lr}
251  *	Flush all TLB entries in a particular address space
253  *	- mm    - mm_struct describing address space
262  *	Flush a range of TLB entries in the specified address space.
264  *	- start - start address (may not be aligned)
265  *	- end   - end address (exclusive, may not be aligned)
266  *	- flags	- vm_area_struct flags describing address space
269  *	- we have a VIPT cache.
282  *	- start   - virtual start address of region
283  *	- end     - virtual end address of region
286  *	- the Icache does not read data from the write buffer
301  *	- start   - virtual start address of region
302  *	- end     - virtual end address of region
305  *	- the Icache does not read data from the write buffer
310 	sub	r3, r2, #1
323 	sub	r3, r2, #1
343  *	- addr	- kernel address
344  *	- size	- region size
349 	sub	r3, r2, #1
367  *	- start   - virtual start address of region
368  *	- end     - virtual end address of region
372 	sub	r3, r2, #1
393  *	- start   - virtual start address of region
394  *	- end     - virtual end address of region
398 	sub	r3, r2, #1
411  *	- start   - virtual start address of region
412  *	- end     - virtual end address of region
416 	sub	r3, r2, #1
429  *	- start	- kernel virtual start address
430  *	- size	- size of region
431  *	- dir	- DMA direction
442  *	- start	- kernel virtual start address
443  *	- size	- size of region
444  *	- dir	- DMA direction