include/asm/arcregs.h

1 /* SPDX-License-Identifier: GPL-2.0-only */
3  * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
16 #define ARC_REG_FP_BCR		0x6B	/* ARCompact: Single-Precision FPU */
63  * ECR: Exception Cause Reg bits-n-pieces
65  * [15: 8] = Exception Cause Code
101 #define ECR_C_BIT_DTLB_LD_MISS		8
106 #define AUX_EXEC_CTRL		8
112  * Status regs are read-only (build-time) so need not be saved/restored
122  * DSP-related registers
154 #define PAGES_TO_KB(n_pages)	((n_pages) << (PAGE_SHIFT - 10))
164 	unsigned int chip_id:16, cpu_id:8, family:8;
166 	unsigned int family:8, cpu_id:8, chip_id:16;
173 		     pad1:12, ver:8;
175 	unsigned int ver:8, pad1:12, be:1, atomic:1, unalign:1,
182 	unsigned int pad:8, prod:8, maj:8, min:8;
184 	unsigned int min:8, maj:8, prod:8, pad:8;
190 	unsigned int ver:8, ways:4, sets:4, res:3, sasid:1, pg_sz:4,
194 		     ways:4, ver:8;
200 	unsigned int ver:8, sasid:1, sz1:4, sz0:4, res:2, pae:1,
201 		     n_ways:2, n_entry:2, n_super:2, u_itlb:3, u_dtlb:3;
204 	unsigned int u_dtlb:3, u_itlb:3, n_super:2, n_entry:2, n_ways:2,
205 		     pae:1, res:2, sz0:4, sz1:4, sasid:1, ver:8;
211 	unsigned int pad:12, line_len:4, sz:4, config:4, ver:8;
213 	unsigned int ver:8, config:4, sz:4, line_len:4, pad:12;
219 	unsigned int pad:24, way:2, lsz:2, sz:4;
221 	unsigned int sz:4, lsz:2, way:2, pad:24;
227 	unsigned int pad:7, c:1, num_entries:8, num_cores:8, ver:8;
229 	unsigned int ver:8, num_cores:8, num_entries:8, c:1, pad:7;
243 	unsigned int pad:8, x1616:8, dsp:4, cycles:2, type:2, ver:8;
245 	unsigned int ver:8, type:2, cycles:2, dsp:4, x1616:8, pad:8;
251 	unsigned int base:16, pad:5, sz:3, ver:8;
253 	unsigned int ver:8, sz:3, pad:5, base:16;
259 	unsigned int pad:8, sz11:4, sz01:4, sz10:4, sz00:4, ver:8;
261 	unsigned int ver:8, sz00:4, sz10:4, sz01:4, sz11:4, pad:8;
267 	unsigned int res:21, sz:3, ver:8;
269 	unsigned int ver:8, sz:3, res:21;
275 	unsigned int pad2:12, cyc:3, pad1:1, sz1:4, sz0:4, ver:8;
277 	unsigned int ver:8, sz0:4, sz1:4, pad1:1, cyc:3, pad2:12;
284 	unsigned int fast:1, ver:8;
286 	unsigned int ver:8, fast:1;
292 	unsigned int pad2:15, dp:1, pad1:7, sp:1, ver:8;
294 	unsigned int ver:8, sp:1, pad1:7, dp:1, pad2:15;
300 	unsigned int pad:21, min:1, num:2, ver:8;
302 	unsigned int ver:8, num:2, min:1, pad:21;
310 	unsigned int pad2:19, fam:1, pad:2, ent:2, ver:8;
312 	unsigned int ver:8, ent:2, pad:2, fam:1, pad2:19;
318 	unsigned int pad:6, fbe:2, tqe:2, ts:4, ft:1, rse:2, pte:3, bce:3, ver:8;
320 	unsigned int ver:8, bce:3, pte:3, rse:2, ft:1, ts:4, tqe:2, fbe:2, pad:6;
327 	unsigned int pad3:5, mmu:3, pad2:4, ic:3, dc:3, pad1:6, ver:8;
329 	unsigned int ver:8, pad1:6, dc:3, ic:3, pad2:4, mmu:3, pad3:5;
336 	unsigned int pad2:27, mpd:1, pad1:2, dpd:1, dpi:1;
338 	unsigned int dpi:1, dpd:1, pad1:2, mpd:1, pad2:27;
344 	unsigned int pad:16, entries:8, ver:8;
346 	unsigned int ver:8, entries:8, pad:16;
352 	unsigned int info:24, ver:8;
354 	unsigned int ver:8, info:24;