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TOMOYO Linux Cross Reference
Linux/include/linux/bcma/bcma.h

Version: ~ [ linux-5.5 ] ~ [ linux-5.4.15 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.98 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.167 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.211 ] ~ [ linux-4.8.17 ] ~ [ linux-4.7.10 ] ~ [ linux-4.6.7 ] ~ [ linux-4.5.7 ] ~ [ linux-4.4.211 ] ~ [ linux-4.3.6 ] ~ [ linux-4.2.8 ] ~ [ linux-4.1.52 ] ~ [ linux-4.0.9 ] ~ [ linux-3.19.8 ] ~ [ linux-3.18.140 ] ~ [ linux-3.17.8 ] ~ [ linux-3.16.81 ] ~ [ linux-3.15.10 ] ~ [ linux-3.14.79 ] ~ [ linux-3.13.11 ] ~ [ linux-3.12.74 ] ~ [ linux-3.11.10 ] ~ [ linux-3.10.108 ] ~ [ linux-3.9.11 ] ~ [ linux-3.8.13 ] ~ [ linux-3.7.10 ] ~ [ linux-3.6.11 ] ~ [ linux-3.5.7 ] ~ [ linux-3.4.113 ] ~ [ linux-3.3.8 ] ~ [ linux-3.2.102 ] ~ [ linux-3.1.10 ] ~ [ linux-3.0.101 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.5 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

  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 
291 static inline void *bcma_get_drvdata(struct bcma_device *core)
292 {
293         return core->drvdata;
294 }
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         /* The MMIO area. */
336         void __iomem *mmio;
337 
338         const struct bcma_host_ops *ops;
339 
340         enum bcma_hosttype hosttype;
341         bool host_is_pcie2; /* Used for BCMA_HOSTTYPE_PCI only */
342         union {
343                 /* Pointer to the PCI bus (only for BCMA_HOSTTYPE_PCI) */
344                 struct pci_dev *host_pci;
345                 /* Pointer to the SDIO device (only for BCMA_HOSTTYPE_SDIO) */
346                 struct sdio_func *host_sdio;
347                 /* Pointer to platform device (only for BCMA_HOSTTYPE_SOC) */
348                 struct platform_device *host_pdev;
349         };
350 
351         struct bcma_chipinfo chipinfo;
352 
353         struct bcma_boardinfo boardinfo;
354 
355         struct bcma_device *mapped_core;
356         struct list_head cores;
357         u8 nr_cores;
358         u8 num;
359 
360         struct bcma_drv_cc drv_cc;
361         struct bcma_drv_cc_b drv_cc_b;
362         struct bcma_drv_pci drv_pci[2];
363         struct bcma_drv_pcie2 drv_pcie2;
364         struct bcma_drv_mips drv_mips;
365         struct bcma_drv_gmac_cmn drv_gmac_cmn;
366 
367         /* We decided to share SPROM struct with SSB as long as we do not need
368          * any hacks for BCMA. This simplifies drivers code. */
369         struct ssb_sprom sprom;
370 };
371 
372 static inline u32 bcma_read8(struct bcma_device *core, u16 offset)
373 {
374         return core->bus->ops->read8(core, offset);
375 }
376 static inline u32 bcma_read16(struct bcma_device *core, u16 offset)
377 {
378         return core->bus->ops->read16(core, offset);
379 }
380 static inline u32 bcma_read32(struct bcma_device *core, u16 offset)
381 {
382         return core->bus->ops->read32(core, offset);
383 }
384 static inline
385 void bcma_write8(struct bcma_device *core, u16 offset, u32 value)
386 {
387         core->bus->ops->write8(core, offset, value);
388 }
389 static inline
390 void bcma_write16(struct bcma_device *core, u16 offset, u32 value)
391 {
392         core->bus->ops->write16(core, offset, value);
393 }
394 static inline
395 void bcma_write32(struct bcma_device *core, u16 offset, u32 value)
396 {
397         core->bus->ops->write32(core, offset, value);
398 }
399 #ifdef CONFIG_BCMA_BLOCKIO
400 static inline void bcma_block_read(struct bcma_device *core, void *buffer,
401                                    size_t count, u16 offset, u8 reg_width)
402 {
403         core->bus->ops->block_read(core, buffer, count, offset, reg_width);
404 }
405 static inline void bcma_block_write(struct bcma_device *core,
406                                     const void *buffer, size_t count,
407                                     u16 offset, u8 reg_width)
408 {
409         core->bus->ops->block_write(core, buffer, count, offset, reg_width);
410 }
411 #endif
412 static inline u32 bcma_aread32(struct bcma_device *core, u16 offset)
413 {
414         return core->bus->ops->aread32(core, offset);
415 }
416 static inline
417 void bcma_awrite32(struct bcma_device *core, u16 offset, u32 value)
418 {
419         core->bus->ops->awrite32(core, offset, value);
420 }
421 
422 static inline void bcma_mask32(struct bcma_device *cc, u16 offset, u32 mask)
423 {
424         bcma_write32(cc, offset, bcma_read32(cc, offset) & mask);
425 }
426 static inline void bcma_set32(struct bcma_device *cc, u16 offset, u32 set)
427 {
428         bcma_write32(cc, offset, bcma_read32(cc, offset) | set);
429 }
430 static inline void bcma_maskset32(struct bcma_device *cc,
431                                   u16 offset, u32 mask, u32 set)
432 {
433         bcma_write32(cc, offset, (bcma_read32(cc, offset) & mask) | set);
434 }
435 static inline void bcma_mask16(struct bcma_device *cc, u16 offset, u16 mask)
436 {
437         bcma_write16(cc, offset, bcma_read16(cc, offset) & mask);
438 }
439 static inline void bcma_set16(struct bcma_device *cc, u16 offset, u16 set)
440 {
441         bcma_write16(cc, offset, bcma_read16(cc, offset) | set);
442 }
443 static inline void bcma_maskset16(struct bcma_device *cc,
444                                   u16 offset, u16 mask, u16 set)
445 {
446         bcma_write16(cc, offset, (bcma_read16(cc, offset) & mask) | set);
447 }
448 
449 extern struct bcma_device *bcma_find_core_unit(struct bcma_bus *bus, u16 coreid,
450                                                u8 unit);
451 static inline struct bcma_device *bcma_find_core(struct bcma_bus *bus,
452                                                  u16 coreid)
453 {
454         return bcma_find_core_unit(bus, coreid, 0);
455 }
456 
457 #ifdef CONFIG_BCMA_HOST_PCI
458 extern void bcma_host_pci_up(struct bcma_bus *bus);
459 extern void bcma_host_pci_down(struct bcma_bus *bus);
460 extern int bcma_host_pci_irq_ctl(struct bcma_bus *bus,
461                                  struct bcma_device *core, bool enable);
462 #else
463 static inline void bcma_host_pci_up(struct bcma_bus *bus)
464 {
465 }
466 static inline void bcma_host_pci_down(struct bcma_bus *bus)
467 {
468 }
469 static inline int bcma_host_pci_irq_ctl(struct bcma_bus *bus,
470                                         struct bcma_device *core, bool enable)
471 {
472         if (bus->hosttype == BCMA_HOSTTYPE_PCI)
473                 return -ENOTSUPP;
474         return 0;
475 }
476 #endif
477 
478 extern bool bcma_core_is_enabled(struct bcma_device *core);
479 extern void bcma_core_disable(struct bcma_device *core, u32 flags);
480 extern int bcma_core_enable(struct bcma_device *core, u32 flags);
481 extern void bcma_core_set_clockmode(struct bcma_device *core,
482                                     enum bcma_clkmode clkmode);
483 extern void bcma_core_pll_ctl(struct bcma_device *core, u32 req, u32 status,
484                               bool on);
485 extern u32 bcma_chipco_pll_read(struct bcma_drv_cc *cc, u32 offset);
486 #define BCMA_DMA_TRANSLATION_MASK       0xC0000000
487 #define  BCMA_DMA_TRANSLATION_NONE      0x00000000
488 #define  BCMA_DMA_TRANSLATION_DMA32_CMT 0x40000000 /* Client Mode Translation for 32-bit DMA */
489 #define  BCMA_DMA_TRANSLATION_DMA64_CMT 0x80000000 /* Client Mode Translation for 64-bit DMA */
490 extern u32 bcma_core_dma_translation(struct bcma_device *core);
491 
492 extern unsigned int bcma_core_irq(struct bcma_device *core, int num);
493 
494 #endif /* LINUX_BCMA_H_ */
495 

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