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authorLi Yang <leoli@freescale.com>2006-10-04 00:10:46 -0400
committerPaul Mackerras <paulus@samba.org>2006-10-04 01:24:27 -0400
commit9865853851313e0d94a4acde42d6f9d8070bb376 (patch)
tree0f4cca2bda6d2a21b8beb02ec2883bf328f1935c /include/asm-powerpc/immap_qe.h
parent9a1ab883c04e43f9f9819c40eb435bcdc4136193 (diff)
[POWERPC] Add QUICC Engine (QE) infrastructure
Add QUICC Engine (QE) configuration, header files, and QE management and library code that are used by QE devices drivers. Includes Leo's modifications up to, and including, the platform_device to of_device adaptation: "The series of patches add generic QE infrastructure called qe_lib, and MPC8360EMDS board support. Qe_lib is used by QE device drivers such as ucc_geth driver. This version updates QE interrupt controller to use new irq mapping mechanism, addresses all the comments received with last submission and includes some style fixes. v2: Change to use device tree for BCSR and MURAM; Remove I/O port interrupt handling code as it is not generic enough. v3: Address comments from Kumar; Update definition of several device tree nodes; Copyright style change." In addition, the following changes have been made: o removed typedefs o uint -> u32 conversions o removed following defines: QE_SIZEOF_BD, BD_BUFFER_ARG, BD_BUFFER_CLEAR, BD_BUFFER, BD_STATUS_AND_LENGTH_SET, BD_STATUS_AND_LENGTH, and BD_BUFFER_SET because they hid sizeof/in_be32/out_be32 operations from the reader. o fixed qe_snums_init() serial num assignment to use a const array o made CONFIG_UCC_FAST select UCC_SLOW o reduced NR_QE_IC_INTS from 128 to 64 o remove _IO_BASE, etc. defines (not used) o removed irrelevant comments, added others to resemble removed BD_ defines o realigned struct definitions in headers o various other style fixes including things like pinMask -> pin_mask o fixed a ton of whitespace issues o marked ioregs as __be32/__be16 o removed platform_device code and redundant get_qe_base() o removed redundant comments o added cpu_relax() to qe_reset o uncasted all get_property() assignments o eliminated unneeded casts o eliminated immrbar_phys_to_virt (not used) Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Shlomi Gridish <gridish@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/immap_qe.h')
-rw-r--r--include/asm-powerpc/immap_qe.h477
1 files changed, 477 insertions, 0 deletions
diff --git a/include/asm-powerpc/immap_qe.h b/include/asm-powerpc/immap_qe.h
new file mode 100644
index 00000000000..ce12f85fff9
--- /dev/null
+++ b/include/asm-powerpc/immap_qe.h
@@ -0,0 +1,477 @@
1/*
2 * include/asm-powerpc/immap_qe.h
3 *
4 * QUICC Engine (QE) Internal Memory Map.
5 * The Internal Memory Map for devices with QE on them. This
6 * is the superset of all QE devices (8360, etc.).
7
8 * Copyright (C) 2006. Freescale Semicondutor, Inc. All rights reserved.
9 *
10 * Authors: Shlomi Gridish <gridish@freescale.com>
11 * Li Yang <leoli@freescale.com>
12 *
13 * This program is free software; you can redistribute it and/or modify it
14 * under the terms of the GNU General Public License as published by the
15 * Free Software Foundation; either version 2 of the License, or (at your
16 * option) any later version.
17 */
18#ifndef _ASM_POWERPC_IMMAP_QE_H
19#define _ASM_POWERPC_IMMAP_QE_H
20#ifdef __KERNEL__
21
22#include <linux/kernel.h>
23
24#define QE_IMMAP_SIZE (1024 * 1024) /* 1MB from 1MB+IMMR */
25
26/* QE I-RAM */
27struct qe_iram {
28 __be32 iadd; /* I-RAM Address Register */
29 __be32 idata; /* I-RAM Data Register */
30 u8 res0[0x78];
31} __attribute__ ((packed));
32
33/* QE Interrupt Controller */
34struct qe_ic_regs {
35 __be32 qicr;
36 __be32 qivec;
37 __be32 qripnr;
38 __be32 qipnr;
39 __be32 qipxcc;
40 __be32 qipycc;
41 __be32 qipwcc;
42 __be32 qipzcc;
43 __be32 qimr;
44 __be32 qrimr;
45 __be32 qicnr;
46 u8 res0[0x4];
47 __be32 qiprta;
48 __be32 qiprtb;
49 u8 res1[0x4];
50 __be32 qricr;
51 u8 res2[0x20];
52 __be32 qhivec;
53 u8 res3[0x1C];
54} __attribute__ ((packed));
55
56/* Communications Processor */
57struct cp_qe {
58 __be32 cecr; /* QE command register */
59 __be32 ceccr; /* QE controller configuration register */
60 __be32 cecdr; /* QE command data register */
61 u8 res0[0xA];
62 __be16 ceter; /* QE timer event register */
63 u8 res1[0x2];
64 __be16 cetmr; /* QE timers mask register */
65 __be32 cetscr; /* QE time-stamp timer control register */
66 __be32 cetsr1; /* QE time-stamp register 1 */
67 __be32 cetsr2; /* QE time-stamp register 2 */
68 u8 res2[0x8];
69 __be32 cevter; /* QE virtual tasks event register */
70 __be32 cevtmr; /* QE virtual tasks mask register */
71 __be16 cercr; /* QE RAM control register */
72 u8 res3[0x2];
73 u8 res4[0x24];
74 __be16 ceexe1; /* QE external request 1 event register */
75 u8 res5[0x2];
76 __be16 ceexm1; /* QE external request 1 mask register */
77 u8 res6[0x2];
78 __be16 ceexe2; /* QE external request 2 event register */
79 u8 res7[0x2];
80 __be16 ceexm2; /* QE external request 2 mask register */
81 u8 res8[0x2];
82 __be16 ceexe3; /* QE external request 3 event register */
83 u8 res9[0x2];
84 __be16 ceexm3; /* QE external request 3 mask register */
85 u8 res10[0x2];
86 __be16 ceexe4; /* QE external request 4 event register */
87 u8 res11[0x2];
88 __be16 ceexm4; /* QE external request 4 mask register */
89 u8 res12[0x2];
90 u8 res13[0x280];
91} __attribute__ ((packed));
92
93/* QE Multiplexer */
94struct qe_mux {
95 __be32 cmxgcr; /* CMX general clock route register */
96 __be32 cmxsi1cr_l; /* CMX SI1 clock route low register */
97 __be32 cmxsi1cr_h; /* CMX SI1 clock route high register */
98 __be32 cmxsi1syr; /* CMX SI1 SYNC route register */
99 __be32 cmxucr1; /* CMX UCC1, UCC3 clock route register */
100 __be32 cmxucr2; /* CMX UCC5, UCC7 clock route register */
101 __be32 cmxucr3; /* CMX UCC2, UCC4 clock route register */
102 __be32 cmxucr4; /* CMX UCC6, UCC8 clock route register */
103 __be32 cmxupcr; /* CMX UPC clock route register */
104 u8 res0[0x1C];
105} __attribute__ ((packed));
106
107/* QE Timers */
108struct qe_timers {
109 u8 gtcfr1; /* Timer 1 and Timer 2 global config register*/
110 u8 res0[0x3];
111 u8 gtcfr2; /* Timer 3 and timer 4 global config register*/
112 u8 res1[0xB];
113 __be16 gtmdr1; /* Timer 1 mode register */
114 __be16 gtmdr2; /* Timer 2 mode register */
115 __be16 gtrfr1; /* Timer 1 reference register */
116 __be16 gtrfr2; /* Timer 2 reference register */
117 __be16 gtcpr1; /* Timer 1 capture register */
118 __be16 gtcpr2; /* Timer 2 capture register */
119 __be16 gtcnr1; /* Timer 1 counter */
120 __be16 gtcnr2; /* Timer 2 counter */
121 __be16 gtmdr3; /* Timer 3 mode register */
122 __be16 gtmdr4; /* Timer 4 mode register */
123 __be16 gtrfr3; /* Timer 3 reference register */
124 __be16 gtrfr4; /* Timer 4 reference register */
125 __be16 gtcpr3; /* Timer 3 capture register */
126 __be16 gtcpr4; /* Timer 4 capture register */
127 __be16 gtcnr3; /* Timer 3 counter */
128 __be16 gtcnr4; /* Timer 4 counter */
129 __be16 gtevr1; /* Timer 1 event register */
130 __be16 gtevr2; /* Timer 2 event register */
131 __be16 gtevr3; /* Timer 3 event register */
132 __be16 gtevr4; /* Timer 4 event register */
133 __be16 gtps; /* Timer 1 prescale register */
134 u8 res2[0x46];
135} __attribute__ ((packed));
136
137/* BRG */
138struct qe_brg {
139 __be32 brgc1; /* BRG1 configuration register */
140 __be32 brgc2; /* BRG2 configuration register */
141 __be32 brgc3; /* BRG3 configuration register */
142 __be32 brgc4; /* BRG4 configuration register */
143 __be32 brgc5; /* BRG5 configuration register */
144 __be32 brgc6; /* BRG6 configuration register */
145 __be32 brgc7; /* BRG7 configuration register */
146 __be32 brgc8; /* BRG8 configuration register */
147 __be32 brgc9; /* BRG9 configuration register */
148 __be32 brgc10; /* BRG10 configuration register */
149 __be32 brgc11; /* BRG11 configuration register */
150 __be32 brgc12; /* BRG12 configuration register */
151 __be32 brgc13; /* BRG13 configuration register */
152 __be32 brgc14; /* BRG14 configuration register */
153 __be32 brgc15; /* BRG15 configuration register */
154 __be32 brgc16; /* BRG16 configuration register */
155 u8 res0[0x40];
156} __attribute__ ((packed));
157
158/* SPI */
159struct spi {
160 u8 res0[0x20];
161 __be32 spmode; /* SPI mode register */
162 u8 res1[0x2];
163 u8 spie; /* SPI event register */
164 u8 res2[0x1];
165 u8 res3[0x2];
166 u8 spim; /* SPI mask register */
167 u8 res4[0x1];
168 u8 res5[0x1];
169 u8 spcom; /* SPI command register */
170 u8 res6[0x2];
171 __be32 spitd; /* SPI transmit data register (cpu mode) */
172 __be32 spird; /* SPI receive data register (cpu mode) */
173 u8 res7[0x8];
174} __attribute__ ((packed));
175
176/* SI */
177struct si1 {
178 __be16 siamr1; /* SI1 TDMA mode register */
179 __be16 sibmr1; /* SI1 TDMB mode register */
180 __be16 sicmr1; /* SI1 TDMC mode register */
181 __be16 sidmr1; /* SI1 TDMD mode register */
182 u8 siglmr1_h; /* SI1 global mode register high */
183 u8 res0[0x1];
184 u8 sicmdr1_h; /* SI1 command register high */
185 u8 res2[0x1];
186 u8 sistr1_h; /* SI1 status register high */
187 u8 res3[0x1];
188 __be16 sirsr1_h; /* SI1 RAM shadow address register high */
189 u8 sitarc1; /* SI1 RAM counter Tx TDMA */
190 u8 sitbrc1; /* SI1 RAM counter Tx TDMB */
191 u8 sitcrc1; /* SI1 RAM counter Tx TDMC */
192 u8 sitdrc1; /* SI1 RAM counter Tx TDMD */
193 u8 sirarc1; /* SI1 RAM counter Rx TDMA */
194 u8 sirbrc1; /* SI1 RAM counter Rx TDMB */
195 u8 sircrc1; /* SI1 RAM counter Rx TDMC */
196 u8 sirdrc1; /* SI1 RAM counter Rx TDMD */
197 u8 res4[0x8];
198 __be16 siemr1; /* SI1 TDME mode register 16 bits */
199 __be16 sifmr1; /* SI1 TDMF mode register 16 bits */
200 __be16 sigmr1; /* SI1 TDMG mode register 16 bits */
201 __be16 sihmr1; /* SI1 TDMH mode register 16 bits */
202 u8 siglmg1_l; /* SI1 global mode register low 8 bits */
203 u8 res5[0x1];
204 u8 sicmdr1_l; /* SI1 command register low 8 bits */
205 u8 res6[0x1];
206 u8 sistr1_l; /* SI1 status register low 8 bits */
207 u8 res7[0x1];
208 __be16 sirsr1_l; /* SI1 RAM shadow address register low 16 bits*/
209 u8 siterc1; /* SI1 RAM counter Tx TDME 8 bits */
210 u8 sitfrc1; /* SI1 RAM counter Tx TDMF 8 bits */
211 u8 sitgrc1; /* SI1 RAM counter Tx TDMG 8 bits */
212 u8 sithrc1; /* SI1 RAM counter Tx TDMH 8 bits */
213 u8 sirerc1; /* SI1 RAM counter Rx TDME 8 bits */
214 u8 sirfrc1; /* SI1 RAM counter Rx TDMF 8 bits */
215 u8 sirgrc1; /* SI1 RAM counter Rx TDMG 8 bits */
216 u8 sirhrc1; /* SI1 RAM counter Rx TDMH 8 bits */
217 u8 res8[0x8];
218 __be32 siml1; /* SI1 multiframe limit register */
219 u8 siedm1; /* SI1 extended diagnostic mode register */
220 u8 res9[0xBB];
221} __attribute__ ((packed));
222
223/* SI Routing Tables */
224struct sir {
225 u8 tx[0x400];
226 u8 rx[0x400];
227 u8 res0[0x800];
228} __attribute__ ((packed));
229
230/* USB Controller */
231struct usb_ctlr {
232 u8 usb_usmod;
233 u8 usb_usadr;
234 u8 usb_uscom;
235 u8 res1[1];
236 __be16 usb_usep1;
237 __be16 usb_usep2;
238 __be16 usb_usep3;
239 __be16 usb_usep4;
240 u8 res2[4];
241 __be16 usb_usber;
242 u8 res3[2];
243 __be16 usb_usbmr;
244 u8 res4[1];
245 u8 usb_usbs;
246 __be16 usb_ussft;
247 u8 res5[2];
248 __be16 usb_usfrn;
249 u8 res6[0x22];
250} __attribute__ ((packed));
251
252/* MCC */
253struct mcc {
254 __be32 mcce; /* MCC event register */
255 __be32 mccm; /* MCC mask register */
256 __be32 mccf; /* MCC configuration register */
257 __be32 merl; /* MCC emergency request level register */
258 u8 res0[0xF0];
259} __attribute__ ((packed));
260
261/* QE UCC Slow */
262struct ucc_slow {
263 __be32 gumr_l; /* UCCx general mode register (low) */
264 __be32 gumr_h; /* UCCx general mode register (high) */
265 __be16 upsmr; /* UCCx protocol-specific mode register */
266 u8 res0[0x2];
267 __be16 utodr; /* UCCx transmit on demand register */
268 __be16 udsr; /* UCCx data synchronization register */
269 __be16 ucce; /* UCCx event register */
270 u8 res1[0x2];
271 __be16 uccm; /* UCCx mask register */
272 u8 res2[0x1];
273 u8 uccs; /* UCCx status register */
274 u8 res3[0x24];
275 __be16 utpt;
276 u8 guemr; /* UCC general extended mode register */
277 u8 res4[0x200 - 0x091];
278} __attribute__ ((packed));
279
280/* QE UCC Fast */
281struct ucc_fast {
282 __be32 gumr; /* UCCx general mode register */
283 __be32 upsmr; /* UCCx protocol-specific mode register */
284 __be16 utodr; /* UCCx transmit on demand register */
285 u8 res0[0x2];
286 __be16 udsr; /* UCCx data synchronization register */
287 u8 res1[0x2];
288 __be32 ucce; /* UCCx event register */
289 __be32 uccm; /* UCCx mask register */
290 u8 uccs; /* UCCx status register */
291 u8 res2[0x7];
292 __be32 urfb; /* UCC receive FIFO base */
293 __be16 urfs; /* UCC receive FIFO size */
294 u8 res3[0x2];
295 __be16 urfet; /* UCC receive FIFO emergency threshold */
296 __be16 urfset; /* UCC receive FIFO special emergency
297 threshold */
298 __be32 utfb; /* UCC transmit FIFO base */
299 __be16 utfs; /* UCC transmit FIFO size */
300 u8 res4[0x2];
301 __be16 utfet; /* UCC transmit FIFO emergency threshold */
302 u8 res5[0x2];
303 __be16 utftt; /* UCC transmit FIFO transmit threshold */
304 u8 res6[0x2];
305 __be16 utpt; /* UCC transmit polling timer */
306 u8 res7[0x2];
307 __be32 urtry; /* UCC retry counter register */
308 u8 res8[0x4C];
309 u8 guemr; /* UCC general extended mode register */
310 u8 res9[0x100 - 0x091];
311} __attribute__ ((packed));
312
313/* QE UCC */
314struct ucc_common {
315 u8 res1[0x90];
316 u8 guemr;
317 u8 res2[0x200 - 0x091];
318} __attribute__ ((packed));
319
320struct ucc {
321 union {
322 struct ucc_slow slow;
323 struct ucc_fast fast;
324 struct ucc_common common;
325 };
326} __attribute__ ((packed));
327
328/* MultiPHY UTOPIA POS Controllers (UPC) */
329struct upc {
330 __be32 upgcr; /* UTOPIA/POS general configuration register */
331 __be32 uplpa; /* UTOPIA/POS last PHY address */
332 __be32 uphec; /* ATM HEC register */
333 __be32 upuc; /* UTOPIA/POS UCC configuration */
334 __be32 updc1; /* UTOPIA/POS device 1 configuration */
335 __be32 updc2; /* UTOPIA/POS device 2 configuration */
336 __be32 updc3; /* UTOPIA/POS device 3 configuration */
337 __be32 updc4; /* UTOPIA/POS device 4 configuration */
338 __be32 upstpa; /* UTOPIA/POS STPA threshold */
339 u8 res0[0xC];
340 __be32 updrs1_h; /* UTOPIA/POS device 1 rate select */
341 __be32 updrs1_l; /* UTOPIA/POS device 1 rate select */
342 __be32 updrs2_h; /* UTOPIA/POS device 2 rate select */
343 __be32 updrs2_l; /* UTOPIA/POS device 2 rate select */
344 __be32 updrs3_h; /* UTOPIA/POS device 3 rate select */
345 __be32 updrs3_l; /* UTOPIA/POS device 3 rate select */
346 __be32 updrs4_h; /* UTOPIA/POS device 4 rate select */
347 __be32 updrs4_l; /* UTOPIA/POS device 4 rate select */
348 __be32 updrp1; /* UTOPIA/POS device 1 receive priority low */
349 __be32 updrp2; /* UTOPIA/POS device 2 receive priority low */
350 __be32 updrp3; /* UTOPIA/POS device 3 receive priority low */
351 __be32 updrp4; /* UTOPIA/POS device 4 receive priority low */
352 __be32 upde1; /* UTOPIA/POS device 1 event */
353 __be32 upde2; /* UTOPIA/POS device 2 event */
354 __be32 upde3; /* UTOPIA/POS device 3 event */
355 __be32 upde4; /* UTOPIA/POS device 4 event */
356 __be16 uprp1;
357 __be16 uprp2;
358 __be16 uprp3;
359 __be16 uprp4;
360 u8 res1[0x8];
361 __be16 uptirr1_0; /* Device 1 transmit internal rate 0 */
362 __be16 uptirr1_1; /* Device 1 transmit internal rate 1 */
363 __be16 uptirr1_2; /* Device 1 transmit internal rate 2 */
364 __be16 uptirr1_3; /* Device 1 transmit internal rate 3 */
365 __be16 uptirr2_0; /* Device 2 transmit internal rate 0 */
366 __be16 uptirr2_1; /* Device 2 transmit internal rate 1 */
367 __be16 uptirr2_2; /* Device 2 transmit internal rate 2 */
368 __be16 uptirr2_3; /* Device 2 transmit internal rate 3 */
369 __be16 uptirr3_0; /* Device 3 transmit internal rate 0 */
370 __be16 uptirr3_1; /* Device 3 transmit internal rate 1 */
371 __be16 uptirr3_2; /* Device 3 transmit internal rate 2 */
372 __be16 uptirr3_3; /* Device 3 transmit internal rate 3 */
373 __be16 uptirr4_0; /* Device 4 transmit internal rate 0 */
374 __be16 uptirr4_1; /* Device 4 transmit internal rate 1 */
375 __be16 uptirr4_2; /* Device 4 transmit internal rate 2 */
376 __be16 uptirr4_3; /* Device 4 transmit internal rate 3 */
377 __be32 uper1; /* Device 1 port enable register */
378 __be32 uper2; /* Device 2 port enable register */
379 __be32 uper3; /* Device 3 port enable register */
380 __be32 uper4; /* Device 4 port enable register */
381 u8 res2[0x150];
382} __attribute__ ((packed));
383
384/* SDMA */
385struct sdma {
386 __be32 sdsr; /* Serial DMA status register */
387 __be32 sdmr; /* Serial DMA mode register */
388 __be32 sdtr1; /* SDMA system bus threshold register */
389 __be32 sdtr2; /* SDMA secondary bus threshold register */
390 __be32 sdhy1; /* SDMA system bus hysteresis register */
391 __be32 sdhy2; /* SDMA secondary bus hysteresis register */
392 __be32 sdta1; /* SDMA system bus address register */
393 __be32 sdta2; /* SDMA secondary bus address register */
394 __be32 sdtm1; /* SDMA system bus MSNUM register */
395 __be32 sdtm2; /* SDMA secondary bus MSNUM register */
396 u8 res0[0x10];
397 __be32 sdaqr; /* SDMA address bus qualify register */
398 __be32 sdaqmr; /* SDMA address bus qualify mask register */
399 u8 res1[0x4];
400 __be32 sdebcr; /* SDMA CAM entries base register */
401 u8 res2[0x38];
402} __attribute__ ((packed));
403
404/* Debug Space */
405struct dbg {
406 __be32 bpdcr; /* Breakpoint debug command register */
407 __be32 bpdsr; /* Breakpoint debug status register */
408 __be32 bpdmr; /* Breakpoint debug mask register */
409 __be32 bprmrr0; /* Breakpoint request mode risc register 0 */
410 __be32 bprmrr1; /* Breakpoint request mode risc register 1 */
411 u8 res0[0x8];
412 __be32 bprmtr0; /* Breakpoint request mode trb register 0 */
413 __be32 bprmtr1; /* Breakpoint request mode trb register 1 */
414 u8 res1[0x8];
415 __be32 bprmir; /* Breakpoint request mode immediate register */
416 __be32 bprmsr; /* Breakpoint request mode serial register */
417 __be32 bpemr; /* Breakpoint exit mode register */
418 u8 res2[0x48];
419} __attribute__ ((packed));
420
421/* RISC Special Registers (Trap and Breakpoint) */
422struct rsp {
423 u8 fixme[0x100];
424} __attribute__ ((packed));
425
426struct qe_immap {
427 struct qe_iram iram; /* I-RAM */
428 struct qe_ic_regs ic; /* Interrupt Controller */
429 struct cp_qe cp; /* Communications Processor */
430 struct qe_mux qmx; /* QE Multiplexer */
431 struct qe_timers qet; /* QE Timers */
432 struct spi spi[0x2]; /* spi */
433 struct mcc mcc; /* mcc */
434 struct qe_brg brg; /* brg */
435 struct usb_ctlr usb; /* USB */
436 struct si1 si1; /* SI */
437 u8 res11[0x800];
438 struct sir sir; /* SI Routing Tables */
439 struct ucc ucc1; /* ucc1 */
440 struct ucc ucc3; /* ucc3 */
441 struct ucc ucc5; /* ucc5 */
442 struct ucc ucc7; /* ucc7 */
443 u8 res12[0x600];
444 struct upc upc1; /* MultiPHY UTOPIA POS Ctrlr 1*/
445 struct ucc ucc2; /* ucc2 */
446 struct ucc ucc4; /* ucc4 */
447 struct ucc ucc6; /* ucc6 */
448 struct ucc ucc8; /* ucc8 */
449 u8 res13[0x600];
450 struct upc upc2; /* MultiPHY UTOPIA POS Ctrlr 2*/
451 struct sdma sdma; /* SDMA */
452 struct dbg dbg; /* Debug Space */
453 struct rsp rsp[0x2]; /* RISC Special Registers
454 (Trap and Breakpoint) */
455 u8 res14[0x300];
456 u8 res15[0x3A00];
457 u8 res16[0x8000]; /* 0x108000 - 0x110000 */
458 u8 muram[0xC000]; /* 0x110000 - 0x11C000
459 Multi-user RAM */
460 u8 res17[0x24000]; /* 0x11C000 - 0x140000 */
461 u8 res18[0xC0000]; /* 0x140000 - 0x200000 */
462} __attribute__ ((packed));
463
464extern struct qe_immap *qe_immr;
465extern phys_addr_t get_qe_base(void);
466
467static inline unsigned long immrbar_virt_to_phys(volatile void * address)
468{
469 if ( ((u32)address >= (u32)qe_immr) &&
470 ((u32)address < ((u32)qe_immr + QE_IMMAP_SIZE)) )
471 return (unsigned long)(address - (u32)qe_immr +
472 (u32)get_qe_base());
473 return (unsigned long)virt_to_phys(address);
474}
475
476#endif /* __KERNEL__ */
477#endif /* _ASM_POWERPC_IMMAP_QE_H */
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-21 09:32:00 -0500