LXR linux-old/include/asm-alpha/core

   1#ifndef __ALPHA_APECS__H__
   2#define __ALPHA_APECS__H__
   3
   4#include <linux/types.h>
   5#include <asm/compiler.h>
   6
   7/*
   8 * APECS is the internal name for the 2107x chipset which provides
   9 * memory controller and PCI access for the 21064 chip based systems.
  10 *
  11 * This file is based on:
  12 *
  13 * DECchip 21071-AA and DECchip 21072-AA Core Logic Chipsets
  14 * Data Sheet
  15 *
  16 * EC-N0648-72
  17 *
  18 *
  19 * david.rusling@reo.mts.dec.com Initial Version.
  20 *
  21 */
  22
  23/*
  24   An AVANTI *might* be an XL, and an XL has only 27 bits of ISA address
  25   that get passed through the PCI<->ISA bridge chip. So we've gotta use
  26   both windows to max out the physical memory we can DMA to. Sigh...
  27
  28   If we try a window at 0 for 1GB as a work-around, we run into conflicts
  29   with ISA/PCI bus memory which can't be relocated, like VGA aperture and
  30   BIOS ROMs. So we must put the windows high enough to avoid these areas.
  31
  32   We put window 1 at BUS 64Mb for 64Mb, mapping physical 0 to 64Mb-1,
  33   and window 2 at BUS 1Gb for 1Gb, mapping physical 0 to 1Gb-1.
  34   Yes, this does map 0 to 64Mb-1 twice, but only window 1 will actually
  35   be used for that range (via virt_to_bus()).
  36
  37   Note that we actually fudge the window 1 maximum as 48Mb instead of 64Mb,
  38   to keep virt_to_bus() from returning an address in the first window, for
  39   a data area that goes beyond the 64Mb first DMA window.  Sigh...
  40   The fudge factor MUST match with <asm/dma.h> MAX_DMA_ADDRESS, but
  41   we can't just use that here, because of header file looping... :-(
  42
  43   Window 1 will be used for all DMA from the ISA bus; yes, that does
  44   limit what memory an ISA floppy or sound card or Ethernet can touch, but
  45   it's also a known limitation on other platforms as well. We use the
  46   same technique that is used on INTEL platforms with similar limitation:
  47   set MAX_DMA_ADDRESS and clear some pages' DMAable flags during mem_init().
  48   We trust that any ISA bus device drivers will *always* ask for DMAable
  49   memory explicitly via kmalloc()/get_free_pages() flags arguments.
  50
  51   Note that most PCI bus devices' drivers do *not* explicitly ask for
  52   DMAable memory; they count on being able to DMA to any memory they
  53   get from kmalloc()/get_free_pages(). They will also use window 1 for
  54   any physical memory accesses below 64Mb; the rest will be handled by
  55   window 2, maxing out at 1Gb of memory. I trust this is enough... :-)
  56
  57   We hope that the area before the first window is large enough so that
  58   there will be no overlap at the top end (64Mb). We *must* locate the
  59   PCI cards' memory just below window 1, so that there's still the
  60   possibility of being able to access it via SPARSE space. This is
  61   important for cards such as the Matrox Millennium, whose Xserver
  62   wants to access memory-mapped registers in byte and short lengths.
  63
  64   Note that the XL is treated differently from the AVANTI, even though
  65   for most other things they are identical. It didn't seem reasonable to
  66   make the AVANTI support pay for the limitations of the XL. It is true,
  67   however, that an XL kernel will run on an AVANTI without problems.
  68
  69   %%% All of this should be obviated by the ability to route
  70   everything through the iommu.
  71*/
  72
  73/*
  74 * 21071-DA Control and Status registers.
  75 * These are used for PCI memory access.
  76 */
  77#define APECS_IOC_DCSR                  (IDENT_ADDR + 0x1A0000000UL)
  78#define APECS_IOC_PEAR                  (IDENT_ADDR + 0x1A0000020UL)
  79#define APECS_IOC_SEAR                  (IDENT_ADDR + 0x1A0000040UL)
  80#define APECS_IOC_DR1                   (IDENT_ADDR + 0x1A0000060UL)
  81#define APECS_IOC_DR2                   (IDENT_ADDR + 0x1A0000080UL)
  82#define APECS_IOC_DR3                   (IDENT_ADDR + 0x1A00000A0UL)
  83
  84#define APECS_IOC_TB1R                  (IDENT_ADDR + 0x1A00000C0UL)
  85#define APECS_IOC_TB2R                  (IDENT_ADDR + 0x1A00000E0UL)
  86
  87#define APECS_IOC_PB1R                  (IDENT_ADDR + 0x1A0000100UL)
  88#define APECS_IOC_PB2R                  (IDENT_ADDR + 0x1A0000120UL)
  89
  90#define APECS_IOC_PM1R                  (IDENT_ADDR + 0x1A0000140UL)
  91#define APECS_IOC_PM2R                  (IDENT_ADDR + 0x1A0000160UL)
  92
  93#define APECS_IOC_HAXR0                 (IDENT_ADDR + 0x1A0000180UL)
  94#define APECS_IOC_HAXR1                 (IDENT_ADDR + 0x1A00001A0UL)
  95#define APECS_IOC_HAXR2                 (IDENT_ADDR + 0x1A00001C0UL)
  96
  97#define APECS_IOC_PMLT                  (IDENT_ADDR + 0x1A00001E0UL)
  98
  99#define APECS_IOC_TLBTAG0               (IDENT_ADDR + 0x1A0000200UL)
 100#define APECS_IOC_TLBTAG1               (IDENT_ADDR + 0x1A0000220UL)
 101#define APECS_IOC_TLBTAG2               (IDENT_ADDR + 0x1A0000240UL)
 102#define APECS_IOC_TLBTAG3               (IDENT_ADDR + 0x1A0000260UL)
 103#define APECS_IOC_TLBTAG4               (IDENT_ADDR + 0x1A0000280UL)
 104#define APECS_IOC_TLBTAG5               (IDENT_ADDR + 0x1A00002A0UL)
 105#define APECS_IOC_TLBTAG6               (IDENT_ADDR + 0x1A00002C0UL)
 106#define APECS_IOC_TLBTAG7               (IDENT_ADDR + 0x1A00002E0UL)
 107
 108#define APECS_IOC_TLBDATA0              (IDENT_ADDR + 0x1A0000300UL)
 109#define APECS_IOC_TLBDATA1              (IDENT_ADDR + 0x1A0000320UL)
 110#define APECS_IOC_TLBDATA2              (IDENT_ADDR + 0x1A0000340UL)
 111#define APECS_IOC_TLBDATA3              (IDENT_ADDR + 0x1A0000360UL)
 112#define APECS_IOC_TLBDATA4              (IDENT_ADDR + 0x1A0000380UL)
 113#define APECS_IOC_TLBDATA5              (IDENT_ADDR + 0x1A00003A0UL)
 114#define APECS_IOC_TLBDATA6              (IDENT_ADDR + 0x1A00003C0UL)
 115#define APECS_IOC_TLBDATA7              (IDENT_ADDR + 0x1A00003E0UL)
 116
 117#define APECS_IOC_TBIA                  (IDENT_ADDR + 0x1A0000400UL)
 118
 119
 120/*
 121 * 21071-CA Control and Status registers.
 122 * These are used to program memory timing,
 123 *  configure memory and initialise the B-Cache.
 124 */
 125#define APECS_MEM_GCR                   (IDENT_ADDR + 0x180000000UL)
 126#define APECS_MEM_EDSR                  (IDENT_ADDR + 0x180000040UL)
 127#define APECS_MEM_TAR                   (IDENT_ADDR + 0x180000060UL)
 128#define APECS_MEM_ELAR                  (IDENT_ADDR + 0x180000080UL)
 129#define APECS_MEM_EHAR                  (IDENT_ADDR + 0x1800000a0UL)
 130#define APECS_MEM_SFT_RST               (IDENT_ADDR + 0x1800000c0UL)
 131#define APECS_MEM_LDxLAR                (IDENT_ADDR + 0x1800000e0UL)
 132#define APECS_MEM_LDxHAR                (IDENT_ADDR + 0x180000100UL)
 133#define APECS_MEM_GTR                   (IDENT_ADDR + 0x180000200UL)
 134#define APECS_MEM_RTR                   (IDENT_ADDR + 0x180000220UL)
 135#define APECS_MEM_VFPR                  (IDENT_ADDR + 0x180000240UL)
 136#define APECS_MEM_PDLDR                 (IDENT_ADDR + 0x180000260UL)
 137#define APECS_MEM_PDhDR                 (IDENT_ADDR + 0x180000280UL)
 138
 139/* Bank x Base Address Register */
 140#define APECS_MEM_B0BAR                 (IDENT_ADDR + 0x180000800UL)
 141#define APECS_MEM_B1BAR                 (IDENT_ADDR + 0x180000820UL)
 142#define APECS_MEM_B2BAR                 (IDENT_ADDR + 0x180000840UL)
 143#define APECS_MEM_B3BAR                 (IDENT_ADDR + 0x180000860UL)
 144#define APECS_MEM_B4BAR                 (IDENT_ADDR + 0x180000880UL)
 145#define APECS_MEM_B5BAR                 (IDENT_ADDR + 0x1800008A0UL)
 146#define APECS_MEM_B6BAR                 (IDENT_ADDR + 0x1800008C0UL)
 147#define APECS_MEM_B7BAR                 (IDENT_ADDR + 0x1800008E0UL)
 148#define APECS_MEM_B8BAR                 (IDENT_ADDR + 0x180000900UL)
 149
 150/* Bank x Configuration Register */
 151#define APECS_MEM_B0BCR                 (IDENT_ADDR + 0x180000A00UL)
 152#define APECS_MEM_B1BCR                 (IDENT_ADDR + 0x180000A20UL)
 153#define APECS_MEM_B2BCR                 (IDENT_ADDR + 0x180000A40UL)
 154#define APECS_MEM_B3BCR                 (IDENT_ADDR + 0x180000A60UL)
 155#define APECS_MEM_B4BCR                 (IDENT_ADDR + 0x180000A80UL)
 156#define APECS_MEM_B5BCR                 (IDENT_ADDR + 0x180000AA0UL)
 157#define APECS_MEM_B6BCR                 (IDENT_ADDR + 0x180000AC0UL)
 158#define APECS_MEM_B7BCR                 (IDENT_ADDR + 0x180000AE0UL)
 159#define APECS_MEM_B8BCR                 (IDENT_ADDR + 0x180000B00UL)
 160
 161/* Bank x Timing Register A */
 162#define APECS_MEM_B0TRA                 (IDENT_ADDR + 0x180000C00UL)
 163#define APECS_MEM_B1TRA                 (IDENT_ADDR + 0x180000C20UL)
 164#define APECS_MEM_B2TRA                 (IDENT_ADDR + 0x180000C40UL)
 165#define APECS_MEM_B3TRA                 (IDENT_ADDR + 0x180000C60UL)
 166#define APECS_MEM_B4TRA                 (IDENT_ADDR + 0x180000C80UL)
 167#define APECS_MEM_B5TRA                 (IDENT_ADDR + 0x180000CA0UL)
 168#define APECS_MEM_B6TRA                 (IDENT_ADDR + 0x180000CC0UL)
 169#define APECS_MEM_B7TRA                 (IDENT_ADDR + 0x180000CE0UL)
 170#define APECS_MEM_B8TRA                 (IDENT_ADDR + 0x180000D00UL)
 171
 172/* Bank x Timing Register B */
 173#define APECS_MEM_B0TRB                 (IDENT_ADDR + 0x180000E00UL)
 174#define APECS_MEM_B1TRB                 (IDENT_ADDR + 0x180000E20UL)
 175#define APECS_MEM_B2TRB                 (IDENT_ADDR + 0x180000E40UL)
 176#define APECS_MEM_B3TRB                 (IDENT_ADDR + 0x180000E60UL)
 177#define APECS_MEM_B4TRB                 (IDENT_ADDR + 0x180000E80UL)
 178#define APECS_MEM_B5TRB                 (IDENT_ADDR + 0x180000EA0UL)
 179#define APECS_MEM_B6TRB                 (IDENT_ADDR + 0x180000EC0UL)
 180#define APECS_MEM_B7TRB                 (IDENT_ADDR + 0x180000EE0UL)
 181#define APECS_MEM_B8TRB                 (IDENT_ADDR + 0x180000F00UL)
 182
 183
 184/*
 185 * Memory spaces:
 186 */
 187#define APECS_IACK_SC                   (IDENT_ADDR + 0x1b0000000UL)
 188#define APECS_CONF                      (IDENT_ADDR + 0x1e0000000UL)
 189#define APECS_IO                        (IDENT_ADDR + 0x1c0000000UL)
 190#define APECS_SPARSE_MEM                (IDENT_ADDR + 0x200000000UL)
 191#define APECS_DENSE_MEM                 (IDENT_ADDR + 0x300000000UL)
 192
 193
 194/*
 195 * Bit definitions for I/O Controller status register 0:
 196 */
 197#define APECS_IOC_STAT0_CMD             0xf
 198#define APECS_IOC_STAT0_ERR             (1<<4)
 199#define APECS_IOC_STAT0_LOST            (1<<5)
 200#define APECS_IOC_STAT0_THIT            (1<<6)
 201#define APECS_IOC_STAT0_TREF            (1<<7)
 202#define APECS_IOC_STAT0_CODE_SHIFT      8
 203#define APECS_IOC_STAT0_CODE_MASK       0x7
 204#define APECS_IOC_STAT0_P_NBR_SHIFT     13
 205#define APECS_IOC_STAT0_P_NBR_MASK      0x7ffff
 206
 207#define APECS_HAE_ADDRESS               APECS_IOC_HAXR1
 208
 209
 210/*
 211 * Data structure for handling APECS machine checks:
 212 */
 213
 214struct el_apecs_mikasa_sysdata_mcheck
 215{
 216        unsigned long coma_gcr;
 217        unsigned long coma_edsr;
 218        unsigned long coma_ter;
 219        unsigned long coma_elar;
 220        unsigned long coma_ehar;
 221        unsigned long coma_ldlr;
 222        unsigned long coma_ldhr;
 223        unsigned long coma_base0;
 224        unsigned long coma_base1;
 225        unsigned long coma_base2;
 226        unsigned long coma_base3;
 227        unsigned long coma_cnfg0;
 228        unsigned long coma_cnfg1;
 229        unsigned long coma_cnfg2;
 230        unsigned long coma_cnfg3;
 231        unsigned long epic_dcsr;
 232        unsigned long epic_pear;
 233        unsigned long epic_sear;
 234        unsigned long epic_tbr1;
 235        unsigned long epic_tbr2;
 236        unsigned long epic_pbr1;
 237        unsigned long epic_pbr2;
 238        unsigned long epic_pmr1;
 239        unsigned long epic_pmr2;
 240        unsigned long epic_harx1;
 241        unsigned long epic_harx2;
 242        unsigned long epic_pmlt;
 243        unsigned long epic_tag0;
 244        unsigned long epic_tag1;
 245        unsigned long epic_tag2;
 246        unsigned long epic_tag3;
 247        unsigned long epic_tag4;
 248        unsigned long epic_tag5;
 249        unsigned long epic_tag6;
 250        unsigned long epic_tag7;
 251        unsigned long epic_data0;
 252        unsigned long epic_data1;
 253        unsigned long epic_data2;
 254        unsigned long epic_data3;
 255        unsigned long epic_data4;
 256        unsigned long epic_data5;
 257        unsigned long epic_data6;
 258        unsigned long epic_data7;
 259
 260        unsigned long pceb_vid;
 261        unsigned long pceb_did;
 262        unsigned long pceb_revision;
 263        unsigned long pceb_command;
 264        unsigned long pceb_status;
 265        unsigned long pceb_latency;
 266        unsigned long pceb_control;
 267        unsigned long pceb_arbcon;
 268        unsigned long pceb_arbpri;
 269
 270        unsigned long esc_id;
 271        unsigned long esc_revision;
 272        unsigned long esc_int0;
 273        unsigned long esc_int1;
 274        unsigned long esc_elcr0;
 275        unsigned long esc_elcr1;
 276        unsigned long esc_last_eisa;
 277        unsigned long esc_nmi_stat;
 278
 279        unsigned long pci_ir;
 280        unsigned long pci_imr;
 281        unsigned long svr_mgr;
 282};
 283
 284/* This for the normal APECS machines.  */
 285struct el_apecs_sysdata_mcheck
 286{
 287        unsigned long coma_gcr;
 288        unsigned long coma_edsr;
 289        unsigned long coma_ter;
 290        unsigned long coma_elar;
 291        unsigned long coma_ehar;
 292        unsigned long coma_ldlr;
 293        unsigned long coma_ldhr;
 294        unsigned long coma_base0;
 295        unsigned long coma_base1;
 296        unsigned long coma_base2;
 297        unsigned long coma_cnfg0;
 298        unsigned long coma_cnfg1;
 299        unsigned long coma_cnfg2;
 300        unsigned long epic_dcsr;
 301        unsigned long epic_pear;
 302        unsigned long epic_sear;
 303        unsigned long epic_tbr1;
 304        unsigned long epic_tbr2;
 305        unsigned long epic_pbr1;
 306        unsigned long epic_pbr2;
 307        unsigned long epic_pmr1;
 308        unsigned long epic_pmr2;
 309        unsigned long epic_harx1;
 310        unsigned long epic_harx2;
 311        unsigned long epic_pmlt;
 312        unsigned long epic_tag0;
 313        unsigned long epic_tag1;
 314        unsigned long epic_tag2;
 315        unsigned long epic_tag3;
 316        unsigned long epic_tag4;
 317        unsigned long epic_tag5;
 318        unsigned long epic_tag6;
 319        unsigned long epic_tag7;
 320        unsigned long epic_data0;
 321        unsigned long epic_data1;
 322        unsigned long epic_data2;
 323        unsigned long epic_data3;
 324        unsigned long epic_data4;
 325        unsigned long epic_data5;
 326        unsigned long epic_data6;
 327        unsigned long epic_data7;
 328};
 329
 330struct el_apecs_procdata
 331{
 332        unsigned long paltemp[32];  /* PAL TEMP REGS. */
 333        /* EV4-specific fields */
 334        unsigned long exc_addr;     /* Address of excepting instruction. */
 335        unsigned long exc_sum;      /* Summary of arithmetic traps. */
 336        unsigned long exc_mask;     /* Exception mask (from exc_sum). */
 337        unsigned long iccsr;        /* IBox hardware enables. */
 338        unsigned long pal_base;     /* Base address for PALcode. */
 339        unsigned long hier;         /* Hardware Interrupt Enable. */
 340        unsigned long hirr;         /* Hardware Interrupt Request. */
 341        unsigned long csr;          /* D-stream fault info. */
 342        unsigned long dc_stat;      /* D-cache status (ECC/Parity Err). */
 343        unsigned long dc_addr;      /* EV3 Phys Addr for ECC/DPERR. */
 344        unsigned long abox_ctl;     /* ABox Control Register. */
 345        unsigned long biu_stat;     /* BIU Status. */
 346        unsigned long biu_addr;     /* BUI Address. */
 347        unsigned long biu_ctl;      /* BIU Control. */
 348        unsigned long fill_syndrome;/* For correcting ECC errors. */
 349        unsigned long fill_addr;    /* Cache block which was being read */
 350        unsigned long va;           /* Effective VA of fault or miss. */
 351        unsigned long bc_tag;       /* Backup Cache Tag Probe Results.*/
 352};
 353
 354
 355#ifdef __KERNEL__
 356
 357#ifndef __EXTERN_INLINE
 358#define __EXTERN_INLINE extern inline
 359#define __IO_EXTERN_INLINE
 360#endif
 361
 362/*
 363 * I/O functions:
 364 *
 365 * Unlike Jensen, the APECS machines have no concept of local
 366 * I/O---everything goes over the PCI bus.
 367 *
 368 * There is plenty room for optimization here.  In particular,
 369 * the Alpha's insb/insw/extb/extw should be useful in moving
 370 * data to/from the right byte-lanes.
 371 */
 372
 373#define vip     volatile int *
 374#define vuip    volatile unsigned int *
 375#define vulp    volatile unsigned long *
 376
 377__EXTERN_INLINE u8 apecs_inb(unsigned long addr)
 378{
 379        long result = *(vip) ((addr << 5) + APECS_IO + 0x00);
 380        return __kernel_extbl(result, addr & 3);
 381}
 382
 383__EXTERN_INLINE void apecs_outb(u8 b, unsigned long addr)
 384{
 385        unsigned long w;
 386
 387        w = __kernel_insbl(b, addr & 3);
 388        *(vuip) ((addr << 5) + APECS_IO + 0x00) = w;
 389        mb();
 390}
 391
 392__EXTERN_INLINE u16 apecs_inw(unsigned long addr)
 393{
 394        long result = *(vip) ((addr << 5) + APECS_IO + 0x08);
 395        return __kernel_extwl(result, addr & 3);
 396}
 397
 398__EXTERN_INLINE void apecs_outw(u16 b, unsigned long addr)
 399{
 400        unsigned long w;
 401
 402        w = __kernel_inswl(b, addr & 3);
 403        *(vuip) ((addr << 5) + APECS_IO + 0x08) = w;
 404        mb();
 405}
 406
 407__EXTERN_INLINE u32 apecs_inl(unsigned long addr)
 408{
 409        return *(vuip) ((addr << 5) + APECS_IO + 0x18);
 410}
 411
 412__EXTERN_INLINE void apecs_outl(u32 b, unsigned long addr)
 413{
 414        *(vuip) ((addr << 5) + APECS_IO + 0x18) = b;
 415        mb();
 416}
 417
 418
 419/*
 420 * Memory functions.  64-bit and 32-bit accesses are done through
 421 * dense memory space, everything else through sparse space.
 422 */
 423
 424__EXTERN_INLINE u8 apecs_readb(unsigned long addr)
 425{
 426        unsigned long result, msb;
 427
 428        addr -= APECS_DENSE_MEM;
 429        if (addr >= (1UL << 24)) {
 430                msb = addr & 0xf8000000;
 431                addr -= msb;
 432                set_hae(msb);
 433        }
 434        result = *(vip) ((addr << 5) + APECS_SPARSE_MEM + 0x00);
 435        return __kernel_extbl(result, addr & 3);
 436}
 437
 438__EXTERN_INLINE u16 apecs_readw(unsigned long addr)
 439{
 440        unsigned long result, msb;
 441
 442        addr -= APECS_DENSE_MEM;
 443        if (addr >= (1UL << 24)) {
 444                msb = addr & 0xf8000000;
 445                addr -= msb;
 446                set_hae(msb);
 447        }
 448        result = *(vip) ((addr << 5) + APECS_SPARSE_MEM + 0x08);
 449        return __kernel_extwl(result, addr & 3);
 450}
 451
 452__EXTERN_INLINE u32 apecs_readl(unsigned long addr)
 453{
 454        return (*(vuip)addr) & 0xffffffff;
 455}
 456
 457__EXTERN_INLINE u64 apecs_readq(unsigned long addr)
 458{
 459        return *(vulp)addr;
 460}
 461
 462__EXTERN_INLINE void apecs_writeb(u8 b, unsigned long addr)
 463{
 464        unsigned long msb;
 465
 466        addr -= APECS_DENSE_MEM;
 467        if (addr >= (1UL << 24)) {
 468                msb = addr & 0xf8000000;
 469                addr -= msb;
 470                set_hae(msb);
 471        }
 472        *(vuip) ((addr << 5) + APECS_SPARSE_MEM + 0x00) = b * 0x01010101;
 473}
 474
 475__EXTERN_INLINE void apecs_writew(u16 b, unsigned long addr)
 476{
 477        unsigned long msb;
 478
 479        addr -= APECS_DENSE_MEM;
 480        if (addr >= (1UL << 24)) {
 481                msb = addr & 0xf8000000;
 482                addr -= msb;
 483                set_hae(msb);
 484        }
 485        *(vuip) ((addr << 5) + APECS_SPARSE_MEM + 0x08) = b * 0x00010001;
 486}
 487
 488__EXTERN_INLINE void apecs_writel(u32 b, unsigned long addr)
 489{
 490        *(vuip)addr = b;
 491}
 492
 493__EXTERN_INLINE void apecs_writeq(u64 b, unsigned long addr)
 494{
 495        *(vulp)addr = b;
 496}
 497
 498__EXTERN_INLINE unsigned long apecs_ioremap(unsigned long addr,
 499                                            unsigned long size
 500                                            __attribute__((unused)))
 501{
 502        return addr + APECS_DENSE_MEM;
 503}
 504
 505__EXTERN_INLINE void apecs_iounmap(unsigned long addr)
 506{
 507        return;
 508}
 509
 510__EXTERN_INLINE int apecs_is_ioaddr(unsigned long addr)
 511{
 512        return addr >= IDENT_ADDR + 0x180000000UL;
 513}
 514
 515#undef vip
 516#undef vuip
 517#undef vulp
 518
 519#ifdef __WANT_IO_DEF
 520
 521#define __inb(p)                apecs_inb((unsigned long)(p))
 522#define __inw(p)                apecs_inw((unsigned long)(p))
 523#define __inl(p)                apecs_inl((unsigned long)(p))
 524#define __outb(x,p)             apecs_outb((x),(unsigned long)(p))
 525#define __outw(x,p)             apecs_outw((x),(unsigned long)(p))
 526#define __outl(x,p)             apecs_outl((x),(unsigned long)(p))
 527#define __readb(a)              apecs_readb((unsigned long)(a))
 528#define __readw(a)              apecs_readw((unsigned long)(a))
 529#define __readl(a)              apecs_readl((unsigned long)(a))
 530#define __readq(a)              apecs_readq((unsigned long)(a))
 531#define __writeb(x,a)           apecs_writeb((x),(unsigned long)(a))
 532#define __writew(x,a)           apecs_writew((x),(unsigned long)(a))
 533#define __writel(x,a)           apecs_writel((x),(unsigned long)(a))
 534#define __writeq(x,a)           apecs_writeq((x),(unsigned long)(a))
 535#define __ioremap(a,s)          apecs_ioremap((unsigned long)(a),(s))
 536#define __iounmap(a)            apecs_iounmap((unsigned long)(a))
 537#define __is_ioaddr(a)          apecs_is_ioaddr((unsigned long)(a))
 538
 539#define __raw_readl(a)          __readl(a)
 540#define __raw_readq(a)          __readq(a)
 541#define __raw_writel(v,a)       __writel((v),(a))
 542#define __raw_writeq(v,a)       __writeq((v),(a))
 543
 544#endif /* __WANT_IO_DEF */
 545
 546#ifdef __IO_EXTERN_INLINE
 547#undef __EXTERN_INLINE
 548#undef __IO_EXTERN_INLINE
 549#endif
 550
 551#endif /* __KERNEL__ */
 552
 553#endif /* __ALPHA_APECS__H__ */
 554