ia64/linux-2.6.18-xen.hg

view include/asm-m68knommu/m68360_quicc.h @ 452:c7ed6fe5dca0

kexec: dont initialise regions in reserve_memory()

There is no need to initialise efi_memmap_res and boot_param_res in
reserve_memory() for the initial xen domain as it is done in
machine_kexec_setup_resources() using values from the kexec hypercall.

Signed-off-by: Simon Horman <horms@verge.net.au>
author Keir Fraser <keir.fraser@citrix.com>
date Thu Feb 28 10:55:18 2008 +0000 (2008-02-28)
parents 831230e53067
children
line source
1 /***********************************
2 * $Id: m68360_quicc.h,v 1.1 2002/03/02 15:01:07 gerg Exp $
3 ***********************************
4 *
5 ***************************************
6 * Definitions of QUICC memory structures
7 ***************************************
8 */
10 #ifndef __M68360_QUICC_H
11 #define __M68360_QUICC_H
13 /*
14 * include registers and
15 * parameter ram definitions files
16 */
17 #include <asm/m68360_regs.h>
18 #include <asm/m68360_pram.h>
22 /* Buffer Descriptors */
23 typedef struct quicc_bd {
24 volatile unsigned short status;
25 volatile unsigned short length;
26 volatile unsigned char *buf; /* WARNING: This is only true if *char is 32 bits */
27 } QUICC_BD;
30 #ifdef MOTOROLA_ORIGINAL
31 struct user_data {
32 /* BASE + 0x000: user data memory */
33 volatile unsigned char udata_bd_ucode[0x400]; /*user data bd's Ucode*/
34 volatile unsigned char udata_bd[0x200]; /*user data Ucode */
35 volatile unsigned char ucode_ext[0x100]; /*Ucode Extention ram */
36 volatile unsigned char RESERVED1[0x500]; /* Reserved area */
37 };
38 #else
39 struct user_data {
40 /* BASE + 0x000: user data memory */
41 volatile unsigned char udata_bd_ucode[0x400]; /* user data, bds, Ucode*/
42 volatile unsigned char udata_bd1[0x200]; /* user, bds */
43 volatile unsigned char ucode_bd_scratch[0x100]; /* user, bds, ucode scratch */
44 volatile unsigned char udata_bd2[0x100]; /* user, bds */
45 volatile unsigned char RESERVED1[0x400]; /* Reserved area */
46 };
47 #endif
50 /*
51 * internal ram
52 */
53 typedef struct quicc {
54 union {
55 struct quicc32_pram ch_pram_tbl[32]; /* 32*64(bytes) per channel */
56 struct user_data u;
57 }ch_or_u; /* multipul or user space */
59 /* BASE + 0xc00: PARAMETER RAM */
60 union {
61 struct scc_pram {
62 union {
63 struct hdlc_pram h;
64 struct uart_pram u;
65 struct bisync_pram b;
66 struct transparent_pram t;
67 unsigned char RESERVED66[0x70];
68 } pscc; /* scc parameter area (protocol dependent) */
69 union {
70 struct {
71 unsigned char RESERVED70[0x10];
72 struct spi_pram spi;
73 unsigned char RESERVED72[0x8];
74 struct timer_pram timer;
75 } timer_spi;
76 struct {
77 struct idma_pram idma;
78 unsigned char RESERVED67[0x4];
79 union {
80 struct smc_uart_pram u;
81 struct smc_trnsp_pram t;
82 } psmc;
83 } idma_smc;
84 } pothers;
85 } scc;
86 struct ethernet_pram enet_scc;
87 struct global_multi_pram m;
88 unsigned char pr[0x100];
89 } pram[4];
91 /* reserved */
93 /* BASE + 0x1000: INTERNAL REGISTERS */
94 /* SIM */
95 volatile unsigned long sim_mcr; /* module configuration reg */
96 volatile unsigned short sim_simtr; /* module test register */
97 volatile unsigned char RESERVED2[0x2]; /* Reserved area */
98 volatile unsigned char sim_avr; /* auto vector reg */
99 volatile unsigned char sim_rsr; /* reset status reg */
100 volatile unsigned char RESERVED3[0x2]; /* Reserved area */
101 volatile unsigned char sim_clkocr; /* CLCO control register */
102 volatile unsigned char RESERVED62[0x3]; /* Reserved area */
103 volatile unsigned short sim_pllcr; /* PLL control register */
104 volatile unsigned char RESERVED63[0x2]; /* Reserved area */
105 volatile unsigned short sim_cdvcr; /* Clock devider control register */
106 volatile unsigned short sim_pepar; /* Port E pin assignment register */
107 volatile unsigned char RESERVED64[0xa]; /* Reserved area */
108 volatile unsigned char sim_sypcr; /* system protection control*/
109 volatile unsigned char sim_swiv; /* software interrupt vector*/
110 volatile unsigned char RESERVED6[0x2]; /* Reserved area */
111 volatile unsigned short sim_picr; /* periodic interrupt control reg */
112 volatile unsigned char RESERVED7[0x2]; /* Reserved area */
113 volatile unsigned short sim_pitr; /* periodic interrupt timing reg */
114 volatile unsigned char RESERVED8[0x3]; /* Reserved area */
115 volatile unsigned char sim_swsr; /* software service */
116 volatile unsigned long sim_bkar; /* breakpoint address register*/
117 volatile unsigned long sim_bkcr; /* breakpoint control register*/
118 volatile unsigned char RESERVED10[0x8]; /* Reserved area */
119 /* MEMC */
120 volatile unsigned long memc_gmr; /* Global memory register */
121 volatile unsigned short memc_mstat; /* MEMC status register */
122 volatile unsigned char RESERVED11[0xa]; /* Reserved area */
123 volatile unsigned long memc_br0; /* base register 0 */
124 volatile unsigned long memc_or0; /* option register 0 */
125 volatile unsigned char RESERVED12[0x8]; /* Reserved area */
126 volatile unsigned long memc_br1; /* base register 1 */
127 volatile unsigned long memc_or1; /* option register 1 */
128 volatile unsigned char RESERVED13[0x8]; /* Reserved area */
129 volatile unsigned long memc_br2; /* base register 2 */
130 volatile unsigned long memc_or2; /* option register 2 */
131 volatile unsigned char RESERVED14[0x8]; /* Reserved area */
132 volatile unsigned long memc_br3; /* base register 3 */
133 volatile unsigned long memc_or3; /* option register 3 */
134 volatile unsigned char RESERVED15[0x8]; /* Reserved area */
135 volatile unsigned long memc_br4; /* base register 3 */
136 volatile unsigned long memc_or4; /* option register 3 */
137 volatile unsigned char RESERVED16[0x8]; /* Reserved area */
138 volatile unsigned long memc_br5; /* base register 3 */
139 volatile unsigned long memc_or5; /* option register 3 */
140 volatile unsigned char RESERVED17[0x8]; /* Reserved area */
141 volatile unsigned long memc_br6; /* base register 3 */
142 volatile unsigned long memc_or6; /* option register 3 */
143 volatile unsigned char RESERVED18[0x8]; /* Reserved area */
144 volatile unsigned long memc_br7; /* base register 3 */
145 volatile unsigned long memc_or7; /* option register 3 */
146 volatile unsigned char RESERVED9[0x28]; /* Reserved area */
147 /* TEST */
148 volatile unsigned short test_tstmra; /* master shift a */
149 volatile unsigned short test_tstmrb; /* master shift b */
150 volatile unsigned short test_tstsc; /* shift count */
151 volatile unsigned short test_tstrc; /* repetition counter */
152 volatile unsigned short test_creg; /* control */
153 volatile unsigned short test_dreg; /* destributed register */
154 volatile unsigned char RESERVED58[0x404]; /* Reserved area */
155 /* IDMA1 */
156 volatile unsigned short idma_iccr; /* channel configuration reg*/
157 volatile unsigned char RESERVED19[0x2]; /* Reserved area */
158 volatile unsigned short idma1_cmr; /* dma mode reg */
159 volatile unsigned char RESERVED68[0x2]; /* Reserved area */
160 volatile unsigned long idma1_sapr; /* dma source addr ptr */
161 volatile unsigned long idma1_dapr; /* dma destination addr ptr */
162 volatile unsigned long idma1_bcr; /* dma byte count reg */
163 volatile unsigned char idma1_fcr; /* function code reg */
164 volatile unsigned char RESERVED20; /* Reserved area */
165 volatile unsigned char idma1_cmar; /* channel mask reg */
166 volatile unsigned char RESERVED21; /* Reserved area */
167 volatile unsigned char idma1_csr; /* channel status reg */
168 volatile unsigned char RESERVED22[0x3]; /* Reserved area */
169 /* SDMA */
170 volatile unsigned char sdma_sdsr; /* status reg */
171 volatile unsigned char RESERVED23; /* Reserved area */
172 volatile unsigned short sdma_sdcr; /* configuration reg */
173 volatile unsigned long sdma_sdar; /* address reg */
174 /* IDMA2 */
175 volatile unsigned char RESERVED69[0x2]; /* Reserved area */
176 volatile unsigned short idma2_cmr; /* dma mode reg */
177 volatile unsigned long idma2_sapr; /* dma source addr ptr */
178 volatile unsigned long idma2_dapr; /* dma destination addr ptr */
179 volatile unsigned long idma2_bcr; /* dma byte count reg */
180 volatile unsigned char idma2_fcr; /* function code reg */
181 volatile unsigned char RESERVED24; /* Reserved area */
182 volatile unsigned char idma2_cmar; /* channel mask reg */
183 volatile unsigned char RESERVED25; /* Reserved area */
184 volatile unsigned char idma2_csr; /* channel status reg */
185 volatile unsigned char RESERVED26[0x7]; /* Reserved area */
186 /* Interrupt Controller */
187 volatile unsigned long intr_cicr; /* CP interrupt configuration reg*/
188 volatile unsigned long intr_cipr; /* CP interrupt pending reg */
189 volatile unsigned long intr_cimr; /* CP interrupt mask reg */
190 volatile unsigned long intr_cisr; /* CP interrupt in service reg*/
191 /* Parallel I/O */
192 volatile unsigned short pio_padir; /* port A data direction reg */
193 volatile unsigned short pio_papar; /* port A pin assignment reg */
194 volatile unsigned short pio_paodr; /* port A open drain reg */
195 volatile unsigned short pio_padat; /* port A data register */
196 volatile unsigned char RESERVED28[0x8]; /* Reserved area */
197 volatile unsigned short pio_pcdir; /* port C data direction reg*/
198 volatile unsigned short pio_pcpar; /* port C pin assignment reg*/
199 volatile unsigned short pio_pcso; /* port C special options */
200 volatile unsigned short pio_pcdat; /* port C data register */
201 volatile unsigned short pio_pcint; /* port C interrupt cntrl reg */
202 volatile unsigned char RESERVED29[0x16]; /* Reserved area */
203 /* Timer */
204 volatile unsigned short timer_tgcr; /* timer global configuration reg */
205 volatile unsigned char RESERVED30[0xe]; /* Reserved area */
206 volatile unsigned short timer_tmr1; /* timer 1 mode reg */
207 volatile unsigned short timer_tmr2; /* timer 2 mode reg */
208 volatile unsigned short timer_trr1; /* timer 1 referance reg */
209 volatile unsigned short timer_trr2; /* timer 2 referance reg */
210 volatile unsigned short timer_tcr1; /* timer 1 capture reg */
211 volatile unsigned short timer_tcr2; /* timer 2 capture reg */
212 volatile unsigned short timer_tcn1; /* timer 1 counter reg */
213 volatile unsigned short timer_tcn2; /* timer 2 counter reg */
214 volatile unsigned short timer_tmr3; /* timer 3 mode reg */
215 volatile unsigned short timer_tmr4; /* timer 4 mode reg */
216 volatile unsigned short timer_trr3; /* timer 3 referance reg */
217 volatile unsigned short timer_trr4; /* timer 4 referance reg */
218 volatile unsigned short timer_tcr3; /* timer 3 capture reg */
219 volatile unsigned short timer_tcr4; /* timer 4 capture reg */
220 volatile unsigned short timer_tcn3; /* timer 3 counter reg */
221 volatile unsigned short timer_tcn4; /* timer 4 counter reg */
222 volatile unsigned short timer_ter1; /* timer 1 event reg */
223 volatile unsigned short timer_ter2; /* timer 2 event reg */
224 volatile unsigned short timer_ter3; /* timer 3 event reg */
225 volatile unsigned short timer_ter4; /* timer 4 event reg */
226 volatile unsigned char RESERVED34[0x8]; /* Reserved area */
227 /* CP */
228 volatile unsigned short cp_cr; /* command register */
229 volatile unsigned char RESERVED35[0x2]; /* Reserved area */
230 volatile unsigned short cp_rccr; /* main configuration reg */
231 volatile unsigned char RESERVED37; /* Reserved area */
232 volatile unsigned char cp_rmds; /* development support status reg */
233 volatile unsigned long cp_rmdr; /* development support control reg */
234 volatile unsigned short cp_rctr1; /* ram break register 1 */
235 volatile unsigned short cp_rctr2; /* ram break register 2 */
236 volatile unsigned short cp_rctr3; /* ram break register 3 */
237 volatile unsigned short cp_rctr4; /* ram break register 4 */
238 volatile unsigned char RESERVED59[0x2]; /* Reserved area */
239 volatile unsigned short cp_rter; /* RISC timers event reg */
240 volatile unsigned char RESERVED38[0x2]; /* Reserved area */
241 volatile unsigned short cp_rtmr; /* RISC timers mask reg */
242 volatile unsigned char RESERVED39[0x14]; /* Reserved area */
243 /* BRG */
244 union {
245 volatile unsigned long l;
246 struct {
247 volatile unsigned short BRGC_RESERV:14;
248 volatile unsigned short rst:1;
249 volatile unsigned short en:1;
250 volatile unsigned short extc:2;
251 volatile unsigned short atb:1;
252 volatile unsigned short cd:12;
253 volatile unsigned short div16:1;
254 } b;
255 } brgc[4]; /* BRG1-BRG4 configuration regs*/
256 /* SCC registers */
257 struct scc_regs {
258 union {
259 struct {
260 /* Low word. */
261 volatile unsigned short GSMR_RESERV2:1;
262 volatile unsigned short edge:2;
263 volatile unsigned short tci:1;
264 volatile unsigned short tsnc:2;
265 volatile unsigned short rinv:1;
266 volatile unsigned short tinv:1;
267 volatile unsigned short tpl:3;
268 volatile unsigned short tpp:2;
269 volatile unsigned short tend:1;
270 volatile unsigned short tdcr:2;
271 volatile unsigned short rdcr:2;
272 volatile unsigned short renc:3;
273 volatile unsigned short tenc:3;
274 volatile unsigned short diag:2;
275 volatile unsigned short enr:1;
276 volatile unsigned short ent:1;
277 volatile unsigned short mode:4;
278 /* High word. */
279 volatile unsigned short GSMR_RESERV1:14;
280 volatile unsigned short pri:1;
281 volatile unsigned short gde:1;
282 volatile unsigned short tcrc:2;
283 volatile unsigned short revd:1;
284 volatile unsigned short trx:1;
285 volatile unsigned short ttx:1;
286 volatile unsigned short cdp:1;
287 volatile unsigned short ctsp:1;
288 volatile unsigned short cds:1;
289 volatile unsigned short ctss:1;
290 volatile unsigned short tfl:1;
291 volatile unsigned short rfw:1;
292 volatile unsigned short txsy:1;
293 volatile unsigned short synl:2;
294 volatile unsigned short rtsm:1;
295 volatile unsigned short rsyn:1;
296 } b;
297 struct {
298 volatile unsigned long low;
299 volatile unsigned long high;
300 } w;
301 } scc_gsmr; /* SCC general mode reg */
302 volatile unsigned short scc_psmr; /* protocol specific mode reg */
303 volatile unsigned char RESERVED42[0x2]; /* Reserved area */
304 volatile unsigned short scc_todr; /* SCC transmit on demand */
305 volatile unsigned short scc_dsr; /* SCC data sync reg */
306 volatile unsigned short scc_scce; /* SCC event reg */
307 volatile unsigned char RESERVED43[0x2];/* Reserved area */
308 volatile unsigned short scc_sccm; /* SCC mask reg */
309 volatile unsigned char RESERVED44[0x1];/* Reserved area */
310 volatile unsigned char scc_sccs; /* SCC status reg */
311 volatile unsigned char RESERVED45[0x8]; /* Reserved area */
312 } scc_regs[4];
313 /* SMC */
314 struct smc_regs {
315 volatile unsigned char RESERVED46[0x2]; /* Reserved area */
316 volatile unsigned short smc_smcmr; /* SMC mode reg */
317 volatile unsigned char RESERVED60[0x2]; /* Reserved area */
318 volatile unsigned char smc_smce; /* SMC event reg */
319 volatile unsigned char RESERVED47[0x3]; /* Reserved area */
320 volatile unsigned char smc_smcm; /* SMC mask reg */
321 volatile unsigned char RESERVED48[0x5]; /* Reserved area */
322 } smc_regs[2];
323 /* SPI */
324 volatile unsigned short spi_spmode; /* SPI mode reg */
325 volatile unsigned char RESERVED51[0x4]; /* Reserved area */
326 volatile unsigned char spi_spie; /* SPI event reg */
327 volatile unsigned char RESERVED52[0x3]; /* Reserved area */
328 volatile unsigned char spi_spim; /* SPI mask reg */
329 volatile unsigned char RESERVED53[0x2]; /* Reserved area */
330 volatile unsigned char spi_spcom; /* SPI command reg */
331 volatile unsigned char RESERVED54[0x4]; /* Reserved area */
332 /* PIP */
333 volatile unsigned short pip_pipc; /* pip configuration reg */
334 volatile unsigned char RESERVED65[0x2]; /* Reserved area */
335 volatile unsigned short pip_ptpr; /* pip timing parameters reg */
336 volatile unsigned long pip_pbdir; /* port b data direction reg */
337 volatile unsigned long pip_pbpar; /* port b pin assignment reg */
338 volatile unsigned long pip_pbodr; /* port b open drain reg */
339 volatile unsigned long pip_pbdat; /* port b data reg */
340 volatile unsigned char RESERVED71[0x18]; /* Reserved area */
341 /* Serial Interface */
342 volatile unsigned long si_simode; /* SI mode register */
343 volatile unsigned char si_sigmr; /* SI global mode register */
344 volatile unsigned char RESERVED55; /* Reserved area */
345 volatile unsigned char si_sistr; /* SI status register */
346 volatile unsigned char si_sicmr; /* SI command register */
347 volatile unsigned char RESERVED56[0x4]; /* Reserved area */
348 volatile unsigned long si_sicr; /* SI clock routing */
349 volatile unsigned long si_sirp; /* SI ram pointers */
350 volatile unsigned char RESERVED57[0xc]; /* Reserved area */
351 volatile unsigned short si_siram[0x80]; /* SI routing ram */
352 } QUICC;
354 #endif
356 /*
357 * Local variables:
358 * c-indent-level: 4
359 * c-basic-offset: 4
360 * tab-width: 4
361 * End:
362 */