include/linux/bcma/bcma.h

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