1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef LINUX_BCMA_H_
3 #define LINUX_BCMA_H_
4
5 #include <linux/pci.h>
6 #include <linux/mod_devicetable.h>
7
8 #include <linux/bcma/bcma_driver_arm_c9.h>
9 #include <linux/bcma/bcma_driver_chipcommon.h>
10 #include <linux/bcma/bcma_driver_pci.h>
11 #include <linux/bcma/bcma_driver_pcie2.h>
12 #include <linux/bcma/bcma_driver_mips.h>
13 #include <linux/bcma/bcma_driver_gmac_cmn.h>
14 #include <linux/ssb/ssb.h> /* SPROM sharing */
15
16 #include <linux/bcma/bcma_regs.h>
17
18 struct bcma_device;
19 struct bcma_bus;
20
21 enum bcma_hosttype {
22 BCMA_HOSTTYPE_PCI,
23 BCMA_HOSTTYPE_SDIO,
24 BCMA_HOSTTYPE_SOC,
25 };
26
27 struct bcma_chipinfo {
28 u16 id;
29 u8 rev;
30 u8 pkg;
31 };
32
33 struct bcma_boardinfo {
34 u16 vendor;
35 u16 type;
36 };
37
38 enum bcma_clkmode {
39 BCMA_CLKMODE_FAST,
40 BCMA_CLKMODE_DYNAMIC,
41 };
42
43 struct bcma_host_ops {
44 u8 (*read8)(struct bcma_device *core, u16 offset);
45 u16 (*read16)(struct bcma_device *core, u16 offset);
46 u32 (*read32)(struct bcma_device *core, u16 offset);
47 void (*write8)(struct bcma_device *core, u16 offset, u8 value);
48 void (*write16)(struct bcma_device *core, u16 offset, u16 value);
49 void (*write32)(struct bcma_device *core, u16 offset, u32 value);
50 #ifdef CONFIG_BCMA_BLOCKIO
51 void (*block_read)(struct bcma_device *core, void *buffer,
52 size_t count, u16 offset, u8 reg_width);
53 void (*block_write)(struct bcma_device *core, const void *buffer,
54 size_t count, u16 offset, u8 reg_width);
55 #endif
56 /* Agent ops */
57 u32 (*aread32)(struct bcma_device *core, u16 offset);
58 void (*awrite32)(struct bcma_device *core, u16 offset, u32 value);
59 };
60
61 /* Core manufacturers */
62 #define BCMA_MANUF_ARM 0x43B
63 #define BCMA_MANUF_MIPS 0x4A7
64 #define BCMA_MANUF_BCM 0x4BF
65
66 /* Core class values. */
67 #define BCMA_CL_SIM 0x0
68 #define BCMA_CL_EROM 0x1
69 #define BCMA_CL_CORESIGHT 0x9
70 #define BCMA_CL_VERIF 0xB
71 #define BCMA_CL_OPTIMO 0xD
72 #define BCMA_CL_GEN 0xE
73 #define BCMA_CL_PRIMECELL 0xF
74
75 /* Core-ID values. */
76 #define BCMA_CORE_OOB_ROUTER 0x367 /* Out of band */
77 #define BCMA_CORE_4706_CHIPCOMMON 0x500
78 #define BCMA_CORE_NS_PCIEG2 0x501
79 #define BCMA_CORE_NS_DMA 0x502
80 #define BCMA_CORE_NS_SDIO3 0x503
81 #define BCMA_CORE_NS_USB20 0x504
82 #define BCMA_CORE_NS_USB30 0x505
83 #define BCMA_CORE_NS_A9JTAG 0x506
84 #define BCMA_CORE_NS_DDR23 0x507
85 #define BCMA_CORE_NS_ROM 0x508
86 #define BCMA_CORE_NS_NAND 0x509
87 #define BCMA_CORE_NS_QSPI 0x50A
88 #define BCMA_CORE_NS_CHIPCOMMON_B 0x50B
89 #define BCMA_CORE_4706_SOC_RAM 0x50E
90 #define BCMA_CORE_ARMCA9 0x510
91 #define BCMA_CORE_4706_MAC_GBIT 0x52D
92 #define BCMA_CORE_AMEMC 0x52E /* DDR1/2 memory controller core */
93 #define BCMA_CORE_ALTA 0x534 /* I2S core */
94 #define BCMA_CORE_4706_MAC_GBIT_COMMON 0x5DC
95 #define BCMA_CORE_DDR23_PHY 0x5DD
96 #define BCMA_CORE_INVALID 0x700
97 #define BCMA_CORE_CHIPCOMMON 0x800
98 #define BCMA_CORE_ILINE20 0x801
99 #define BCMA_CORE_SRAM 0x802
100 #define BCMA_CORE_SDRAM 0x803
101 #define BCMA_CORE_PCI 0x804
102 #define BCMA_CORE_MIPS 0x805
103 #define BCMA_CORE_ETHERNET 0x806
104 #define BCMA_CORE_V90 0x807
105 #define BCMA_CORE_USB11_HOSTDEV 0x808
106 #define BCMA_CORE_ADSL 0x809
107 #define BCMA_CORE_ILINE100 0x80A
108 #define BCMA_CORE_IPSEC 0x80B
109 #define BCMA_CORE_UTOPIA 0x80C
110 #define BCMA_CORE_PCMCIA 0x80D
111 #define BCMA_CORE_INTERNAL_MEM 0x80E
112 #define BCMA_CORE_MEMC_SDRAM 0x80F
113 #define BCMA_CORE_OFDM 0x810
114 #define BCMA_CORE_EXTIF 0x811
115 #define BCMA_CORE_80211 0x812
116 #define BCMA_CORE_PHY_A 0x813
117 #define BCMA_CORE_PHY_B 0x814
118 #define BCMA_CORE_PHY_G 0x815
119 #define BCMA_CORE_MIPS_3302 0x816
120 #define BCMA_CORE_USB11_HOST 0x817
121 #define BCMA_CORE_USB11_DEV 0x818
122 #define BCMA_CORE_USB20_HOST 0x819
123 #define BCMA_CORE_USB20_DEV 0x81A
124 #define BCMA_CORE_SDIO_HOST 0x81B
125 #define BCMA_CORE_ROBOSWITCH 0x81C
126 #define BCMA_CORE_PARA_ATA 0x81D
127 #define BCMA_CORE_SATA_XORDMA 0x81E
128 #define BCMA_CORE_ETHERNET_GBIT 0x81F
129 #define BCMA_CORE_PCIE 0x820
130 #define BCMA_CORE_PHY_N 0x821
131 #define BCMA_CORE_SRAM_CTL 0x822
132 #define BCMA_CORE_MINI_MACPHY 0x823
133 #define BCMA_CORE_ARM_1176 0x824
134 #define BCMA_CORE_ARM_7TDMI 0x825
135 #define BCMA_CORE_PHY_LP 0x826
136 #define BCMA_CORE_PMU 0x827
137 #define BCMA_CORE_PHY_SSN 0x828
138 #define BCMA_CORE_SDIO_DEV 0x829
139 #define BCMA_CORE_ARM_CM3 0x82A
140 #define BCMA_CORE_PHY_HT 0x82B
141 #define BCMA_CORE_MIPS_74K 0x82C
142 #define BCMA_CORE_MAC_GBIT 0x82D
143 #define BCMA_CORE_DDR12_MEM_CTL 0x82E
144 #define BCMA_CORE_PCIE_RC 0x82F /* PCIe Root Complex */
145 #define BCMA_CORE_OCP_OCP_BRIDGE 0x830
146 #define BCMA_CORE_SHARED_COMMON 0x831
147 #define BCMA_CORE_OCP_AHB_BRIDGE 0x832
148 #define BCMA_CORE_SPI_HOST 0x833
149 #define BCMA_CORE_I2S 0x834
150 #define BCMA_CORE_SDR_DDR1_MEM_CTL 0x835 /* SDR/DDR1 memory controller core */
151 #define BCMA_CORE_SHIM 0x837 /* SHIM component in ubus/6362 */
152 #define BCMA_CORE_PHY_AC 0x83B
153 #define BCMA_CORE_PCIE2 0x83C /* PCI Express Gen2 */
154 #define BCMA_CORE_USB30_DEV 0x83D
155 #define BCMA_CORE_ARM_CR4 0x83E
156 #define BCMA_CORE_GCI 0x840
157 #define BCMA_CORE_CMEM 0x846 /* CNDS DDR2/3 memory controller */
158 #define BCMA_CORE_ARM_CA7 0x847
159 #define BCMA_CORE_SYS_MEM 0x849
160 #define BCMA_CORE_DEFAULT 0xFFF
161
162 #define BCMA_MAX_NR_CORES 16
163 #define BCMA_CORE_SIZE 0x1000
164
165 /* Chip IDs of PCIe devices */
166 #define BCMA_CHIP_ID_BCM4313 0x4313
167 #define BCMA_CHIP_ID_BCM43142 43142
168 #define BCMA_CHIP_ID_BCM43131 43131
169 #define BCMA_CHIP_ID_BCM43217 43217
170 #define BCMA_CHIP_ID_BCM43222 43222
171 #define BCMA_CHIP_ID_BCM43224 43224
172 #define BCMA_PKG_ID_BCM43224_FAB_CSM 0x8
173 #define BCMA_PKG_ID_BCM43224_FAB_SMIC 0xa
174 #define BCMA_CHIP_ID_BCM43225 43225
175 #define BCMA_CHIP_ID_BCM43227 43227
176 #define BCMA_CHIP_ID_BCM43228 43228
177 #define BCMA_CHIP_ID_BCM43421 43421
178 #define BCMA_CHIP_ID_BCM43428 43428
179 #define BCMA_CHIP_ID_BCM43431 43431
180 #define BCMA_CHIP_ID_BCM43460 43460
181 #define BCMA_CHIP_ID_BCM4331 0x4331
182 #define BCMA_CHIP_ID_BCM6362 0x6362
183 #define BCMA_CHIP_ID_BCM4360 0x4360
184 #define BCMA_CHIP_ID_BCM4352 0x4352
185
186 /* Chip IDs of SoCs */
187 #define BCMA_CHIP_ID_BCM4706 0x5300
188 #define BCMA_PKG_ID_BCM4706L 1
189 #define BCMA_CHIP_ID_BCM4716 0x4716
190 #define BCMA_PKG_ID_BCM4716 8
191 #define BCMA_PKG_ID_BCM4717 9
192 #define BCMA_PKG_ID_BCM4718 10
193 #define BCMA_CHIP_ID_BCM47162 47162
194 #define BCMA_CHIP_ID_BCM4748 0x4748
195 #define BCMA_CHIP_ID_BCM4749 0x4749
196 #define BCMA_CHIP_ID_BCM5356 0x5356
197 #define BCMA_CHIP_ID_BCM5357 0x5357
198 #define BCMA_PKG_ID_BCM5358 9
199 #define BCMA_PKG_ID_BCM47186 10
200 #define BCMA_PKG_ID_BCM5357 11
201 #define BCMA_CHIP_ID_BCM53572 53572
202 #define BCMA_PKG_ID_BCM47188 9
203 #define BCMA_CHIP_ID_BCM4707 53010
204 #define BCMA_PKG_ID_BCM4707 1
205 #define BCMA_PKG_ID_BCM4708 2
206 #define BCMA_PKG_ID_BCM4709 0
207 #define BCMA_CHIP_ID_BCM47094 53030
208 #define BCMA_CHIP_ID_BCM53018 53018
209 #define BCMA_CHIP_ID_BCM53573 53573
210 #define BCMA_PKG_ID_BCM53573 0
211 #define BCMA_PKG_ID_BCM47189 1
212
213 /* Board types (on PCI usually equals to the subsystem dev id) */
214 /* BCM4313 */
215 #define BCMA_BOARD_TYPE_BCM94313BU 0X050F
216 #define BCMA_BOARD_TYPE_BCM94313HM 0X0510
217 #define BCMA_BOARD_TYPE_BCM94313EPA 0X0511
218 #define BCMA_BOARD_TYPE_BCM94313HMG 0X051C
219 /* BCM4716 */
220 #define BCMA_BOARD_TYPE_BCM94716NR2 0X04CD
221 /* BCM43224 */
222 #define BCMA_BOARD_TYPE_BCM943224X21 0X056E
223 #define BCMA_BOARD_TYPE_BCM943224X21_FCC 0X00D1
224 #define BCMA_BOARD_TYPE_BCM943224X21B 0X00E9
225 #define BCMA_BOARD_TYPE_BCM943224M93 0X008B
226 #define BCMA_BOARD_TYPE_BCM943224M93A 0X0090
227 #define BCMA_BOARD_TYPE_BCM943224X16 0X0093
228 #define BCMA_BOARD_TYPE_BCM94322X9 0X008D
229 #define BCMA_BOARD_TYPE_BCM94322M35E 0X008E
230 /* BCM43228 */
231 #define BCMA_BOARD_TYPE_BCM943228BU8 0X0540
232 #define BCMA_BOARD_TYPE_BCM943228BU9 0X0541
233 #define BCMA_BOARD_TYPE_BCM943228BU 0X0542
234 #define BCMA_BOARD_TYPE_BCM943227HM4L 0X0543
235 #define BCMA_BOARD_TYPE_BCM943227HMB 0X0544
236 #define BCMA_BOARD_TYPE_BCM943228HM4L 0X0545
237 #define BCMA_BOARD_TYPE_BCM943228SD 0X0573
238 /* BCM4331 */
239 #define BCMA_BOARD_TYPE_BCM94331X19 0X00D6
240 #define BCMA_BOARD_TYPE_BCM94331X28 0X00E4
241 #define BCMA_BOARD_TYPE_BCM94331X28B 0X010E
242 #define BCMA_BOARD_TYPE_BCM94331PCIEBT3AX 0X00E4
243 #define BCMA_BOARD_TYPE_BCM94331X12_2G 0X00EC
244 #define BCMA_BOARD_TYPE_BCM94331X12_5G 0X00ED
245 #define BCMA_BOARD_TYPE_BCM94331X29B 0X00EF
246 #define BCMA_BOARD_TYPE_BCM94331CSAX 0X00EF
247 #define BCMA_BOARD_TYPE_BCM94331X19C 0X00F5
248 #define BCMA_BOARD_TYPE_BCM94331X33 0X00F4
249 #define BCMA_BOARD_TYPE_BCM94331BU 0X0523
250 #define BCMA_BOARD_TYPE_BCM94331S9BU 0X0524
251 #define BCMA_BOARD_TYPE_BCM94331MC 0X0525
252 #define BCMA_BOARD_TYPE_BCM94331MCI 0X0526
253 #define BCMA_BOARD_TYPE_BCM94331PCIEBT4 0X0527
254 #define BCMA_BOARD_TYPE_BCM94331HM 0X0574
255 #define BCMA_BOARD_TYPE_BCM94331PCIEDUAL 0X059B
256 #define BCMA_BOARD_TYPE_BCM94331MCH5 0X05A9
257 #define BCMA_BOARD_TYPE_BCM94331CS 0X05C6
258 #define BCMA_BOARD_TYPE_BCM94331CD 0X05DA
259 /* BCM53572 */
260 #define BCMA_BOARD_TYPE_BCM953572BU 0X058D
261 #define BCMA_BOARD_TYPE_BCM953572NR2 0X058E
262 #define BCMA_BOARD_TYPE_BCM947188NR2 0X058F
263 #define BCMA_BOARD_TYPE_BCM953572SDRNR2 0X0590
264 /* BCM43142 */
265 #define BCMA_BOARD_TYPE_BCM943142HM 0X05E0
266
267 struct bcma_device {
268 struct bcma_bus *bus;
269 struct bcma_device_id id;
270
271 struct device dev;
272 struct device *dma_dev;
273
274 unsigned int irq;
275 bool dev_registered;
276
277 u8 core_index;
278 u8 core_unit;
279
280 u32 addr;
281 u32 addr_s[8];
282 u32 wrap;
283
284 void __iomem *io_addr;
285 void __iomem *io_wrap;
286
287 void *drvdata;
288 struct list_head list;
289 };
290
bcma_get_drvdata(struct bcma_device * core)291 static inline void *bcma_get_drvdata(struct bcma_device *core)
292 {
293 return core->drvdata;
294 }
bcma_set_drvdata(struct bcma_device * core,void * drvdata)295 static inline void bcma_set_drvdata(struct bcma_device *core, void *drvdata)
296 {
297 core->drvdata = drvdata;
298 }
299
300 struct bcma_driver {
301 const char *name;
302 const struct bcma_device_id *id_table;
303
304 int (*probe)(struct bcma_device *dev);
305 void (*remove)(struct bcma_device *dev);
306 int (*suspend)(struct bcma_device *dev);
307 int (*resume)(struct bcma_device *dev);
308 void (*shutdown)(struct bcma_device *dev);
309
310 struct device_driver drv;
311 };
312 extern
313 int __bcma_driver_register(struct bcma_driver *drv, struct module *owner);
314 #define bcma_driver_register(drv) \
315 __bcma_driver_register(drv, THIS_MODULE)
316
317 extern void bcma_driver_unregister(struct bcma_driver *drv);
318
319 /* module_bcma_driver() - Helper macro for drivers that don't do
320 * anything special in module init/exit. This eliminates a lot of
321 * boilerplate. Each module may only use this macro once, and
322 * calling it replaces module_init() and module_exit()
323 */
324 #define module_bcma_driver(__bcma_driver) \
325 module_driver(__bcma_driver, bcma_driver_register, \
326 bcma_driver_unregister)
327
328 /* Set a fallback SPROM.
329 * See kdoc at the function definition for complete documentation. */
330 extern int bcma_arch_register_fallback_sprom(
331 int (*sprom_callback)(struct bcma_bus *bus,
332 struct ssb_sprom *out));
333
334 struct bcma_bus {
335 struct device *dev;
336
337 /* The MMIO area. */
338 void __iomem *mmio;
339
340 const struct bcma_host_ops *ops;
341
342 enum bcma_hosttype hosttype;
343 bool host_is_pcie2; /* Used for BCMA_HOSTTYPE_PCI only */
344 struct pci_dev *host_pci; /* PCI bus pointer (BCMA_HOSTTYPE_PCI only) */
345
346 struct bcma_chipinfo chipinfo;
347
348 struct bcma_boardinfo boardinfo;
349
350 struct bcma_device *mapped_core;
351 struct list_head cores;
352 u8 nr_cores;
353 u8 num;
354
355 struct bcma_drv_cc drv_cc;
356 struct bcma_drv_cc_b drv_cc_b;
357 struct bcma_drv_pci drv_pci[2];
358 struct bcma_drv_pcie2 drv_pcie2;
359 struct bcma_drv_mips drv_mips;
360 struct bcma_drv_gmac_cmn drv_gmac_cmn;
361
362 /* We decided to share SPROM struct with SSB as long as we do not need
363 * any hacks for BCMA. This simplifies drivers code. */
364 struct ssb_sprom sprom;
365 };
366
bcma_read8(struct bcma_device * core,u16 offset)367 static inline u32 bcma_read8(struct bcma_device *core, u16 offset)
368 {
369 return core->bus->ops->read8(core, offset);
370 }
bcma_read16(struct bcma_device * core,u16 offset)371 static inline u32 bcma_read16(struct bcma_device *core, u16 offset)
372 {
373 return core->bus->ops->read16(core, offset);
374 }
bcma_read32(struct bcma_device * core,u16 offset)375 static inline u32 bcma_read32(struct bcma_device *core, u16 offset)
376 {
377 return core->bus->ops->read32(core, offset);
378 }
379 static inline
bcma_write8(struct bcma_device * core,u16 offset,u32 value)380 void bcma_write8(struct bcma_device *core, u16 offset, u32 value)
381 {
382 core->bus->ops->write8(core, offset, value);
383 }
384 static inline
bcma_write16(struct bcma_device * core,u16 offset,u32 value)385 void bcma_write16(struct bcma_device *core, u16 offset, u32 value)
386 {
387 core->bus->ops->write16(core, offset, value);
388 }
389 static inline
bcma_write32(struct bcma_device * core,u16 offset,u32 value)390 void bcma_write32(struct bcma_device *core, u16 offset, u32 value)
391 {
392 core->bus->ops->write32(core, offset, value);
393 }
394 #ifdef CONFIG_BCMA_BLOCKIO
bcma_block_read(struct bcma_device * core,void * buffer,size_t count,u16 offset,u8 reg_width)395 static inline void bcma_block_read(struct bcma_device *core, void *buffer,
396 size_t count, u16 offset, u8 reg_width)
397 {
398 core->bus->ops->block_read(core, buffer, count, offset, reg_width);
399 }
bcma_block_write(struct bcma_device * core,const void * buffer,size_t count,u16 offset,u8 reg_width)400 static inline void bcma_block_write(struct bcma_device *core,
401 const void *buffer, size_t count,
402 u16 offset, u8 reg_width)
403 {
404 core->bus->ops->block_write(core, buffer, count, offset, reg_width);
405 }
406 #endif
bcma_aread32(struct bcma_device * core,u16 offset)407 static inline u32 bcma_aread32(struct bcma_device *core, u16 offset)
408 {
409 return core->bus->ops->aread32(core, offset);
410 }
411 static inline
bcma_awrite32(struct bcma_device * core,u16 offset,u32 value)412 void bcma_awrite32(struct bcma_device *core, u16 offset, u32 value)
413 {
414 core->bus->ops->awrite32(core, offset, value);
415 }
416
bcma_mask32(struct bcma_device * cc,u16 offset,u32 mask)417 static inline void bcma_mask32(struct bcma_device *cc, u16 offset, u32 mask)
418 {
419 bcma_write32(cc, offset, bcma_read32(cc, offset) & mask);
420 }
bcma_set32(struct bcma_device * cc,u16 offset,u32 set)421 static inline void bcma_set32(struct bcma_device *cc, u16 offset, u32 set)
422 {
423 bcma_write32(cc, offset, bcma_read32(cc, offset) | set);
424 }
bcma_maskset32(struct bcma_device * cc,u16 offset,u32 mask,u32 set)425 static inline void bcma_maskset32(struct bcma_device *cc,
426 u16 offset, u32 mask, u32 set)
427 {
428 bcma_write32(cc, offset, (bcma_read32(cc, offset) & mask) | set);
429 }
bcma_mask16(struct bcma_device * cc,u16 offset,u16 mask)430 static inline void bcma_mask16(struct bcma_device *cc, u16 offset, u16 mask)
431 {
432 bcma_write16(cc, offset, bcma_read16(cc, offset) & mask);
433 }
bcma_set16(struct bcma_device * cc,u16 offset,u16 set)434 static inline void bcma_set16(struct bcma_device *cc, u16 offset, u16 set)
435 {
436 bcma_write16(cc, offset, bcma_read16(cc, offset) | set);
437 }
bcma_maskset16(struct bcma_device * cc,u16 offset,u16 mask,u16 set)438 static inline void bcma_maskset16(struct bcma_device *cc,
439 u16 offset, u16 mask, u16 set)
440 {
441 bcma_write16(cc, offset, (bcma_read16(cc, offset) & mask) | set);
442 }
443
444 extern struct bcma_device *bcma_find_core_unit(struct bcma_bus *bus, u16 coreid,
445 u8 unit);
bcma_find_core(struct bcma_bus * bus,u16 coreid)446 static inline struct bcma_device *bcma_find_core(struct bcma_bus *bus,
447 u16 coreid)
448 {
449 return bcma_find_core_unit(bus, coreid, 0);
450 }
451
452 #ifdef CONFIG_BCMA_HOST_PCI
453 extern void bcma_host_pci_up(struct bcma_bus *bus);
454 extern void bcma_host_pci_down(struct bcma_bus *bus);
455 extern int bcma_host_pci_irq_ctl(struct bcma_bus *bus,
456 struct bcma_device *core, bool enable);
457 #else
bcma_host_pci_up(struct bcma_bus * bus)458 static inline void bcma_host_pci_up(struct bcma_bus *bus)
459 {
460 }
bcma_host_pci_down(struct bcma_bus * bus)461 static inline void bcma_host_pci_down(struct bcma_bus *bus)
462 {
463 }
bcma_host_pci_irq_ctl(struct bcma_bus * bus,struct bcma_device * core,bool enable)464 static inline int bcma_host_pci_irq_ctl(struct bcma_bus *bus,
465 struct bcma_device *core, bool enable)
466 {
467 if (bus->hosttype == BCMA_HOSTTYPE_PCI)
468 return -ENOTSUPP;
469 return 0;
470 }
471 #endif
472
473 extern bool bcma_core_is_enabled(struct bcma_device *core);
474 extern void bcma_core_disable(struct bcma_device *core, u32 flags);
475 extern int bcma_core_enable(struct bcma_device *core, u32 flags);
476 extern void bcma_core_set_clockmode(struct bcma_device *core,
477 enum bcma_clkmode clkmode);
478 extern void bcma_core_pll_ctl(struct bcma_device *core, u32 req, u32 status,
479 bool on);
480 extern u32 bcma_chipco_pll_read(struct bcma_drv_cc *cc, u32 offset);
481 #define BCMA_DMA_TRANSLATION_MASK 0xC0000000
482 #define BCMA_DMA_TRANSLATION_NONE 0x00000000
483 #define BCMA_DMA_TRANSLATION_DMA32_CMT 0x40000000 /* Client Mode Translation for 32-bit DMA */
484 #define BCMA_DMA_TRANSLATION_DMA64_CMT 0x80000000 /* Client Mode Translation for 64-bit DMA */
485 extern u32 bcma_core_dma_translation(struct bcma_device *core);
486
487 extern unsigned int bcma_core_irq(struct bcma_device *core, int num);
488
489 #endif /* LINUX_BCMA_H_ */
490