drivers/ide/pci/siimage.h

   1 #ifndef SIIMAGE_H
   2 #define SIIMAGE_H
   3
   4 #include <linux/config.h>
   5 #include <linux/pci.h>
   6 #include <linux/ide.h>
   7
   8 #include <asm/io.h>
   9
  10 #define DISPLAY_SIIMAGE_TIMINGS
  11
  12 #define CONFIG_TRY_MMIO_SIIMAGE
  13 //#undef CONFIG_TRY_MMIO_SIIMAGE
  14 #undef SIIMAGE_VIRTUAL_DMAPIO
  15 #undef SIIMAGE_BUFFERED_TASKFILE
  16 #undef SIIMAGE_LARGE_DMA
  17
  18 #if 0
  19 typedef struct ide_io_ops_s siimage_iops {
  20
  21 }
  22 #endif
  23
  24 #define SII_DEBUG 0
  25
  26 #if SII_DEBUG
  27 #define siiprintk(x...) printk(x)
  28 #else
  29 #define siiprintk(x...)
  30 #endif
  31
  32 #define ADJREG(B,R)     ((B)|(R)|((hwif->channel)<<(4+(2*(hwif->mmio)))))
  33 #define SELREG(R)       ADJREG((0xA0),(R))
  34 #define SELADDR(R)      ((((unsigned long)hwif->hwif_data)*(hwif->mmio))|SELREG((R)))
  35 #define HWIFADDR(R)     ((((unsigned long)hwif->hwif_data)*(hwif->mmio))|(R))
  36 #define DEVADDR(R)      (((unsigned long) pci_get_drvdata(dev))|(R))
  37
  38
  39 inline u8 sii_inb (unsigned long port)
  40 {
  41         return (u8) readb(port);
  42 }
  43
  44 inline u16 sii_inw (unsigned long port)
  45 {
  46         return (u16) readw(port);
  47 }
  48
  49 inline void sii_insw (unsigned long port, void *addr, u32 count)
  50 {
  51         __ide_mm_insw(port, addr, count);
  52 }
  53
  54 inline u32 sii_inl (unsigned long port)
  55 {
  56         return (u32) readl(port);
  57 }
  58
  59 inline void sii_insl (unsigned long port, void *addr, u32 count)
  60 {
  61         __ide_mm_insw(port, addr, (count)<<1);
  62 }
  63
  64 inline void sii_outb (u8 value, unsigned long port)
  65 {
  66         writeb(value, port);
  67 }
  68
  69 inline void sii_outw (u16 value, unsigned long port)
  70 {
  71         writew(value, port);
  72 }
  73
  74 inline void sii_outsw (unsigned long port, void *addr, u32 count)
  75 {
  76         __ide_mm_outsw(port, addr, count);
  77 }
  78
  79 inline void sii_outl (u32 value, unsigned long port)
  80 {
  81         writel(value, port);
  82 }
  83
  84 inline void sii_outsl (unsigned long port, void *addr, u32 count)
  85 {
  86         __ide_mm_outsw(port, addr, (count)<<1);
  87 }
  88
  89 #if defined(DISPLAY_SIIMAGE_TIMINGS) && defined(CONFIG_PROC_FS)
  90 #include <linux/stat.h>
  91 #include <linux/proc_fs.h>
  92
  93 static char * print_siimage_get_info(char *, struct pci_dev *, int);
  94 static int siimage_get_info(char *, char **, off_t, int);
  95
  96 static u8 siimage_proc;
  97
  98 static ide_pci_host_proc_t siimage_procs[] __initdata = {
  99         {
 100                 .name           = "siimage",
 101                 .set            = 1,
 102                 .get_info       = siimage_get_info,
 103                 .parent         = NULL,
 104         },
 105 };
 106 #endif /* DISPLAY_SIIMAGE_TIMINGS && CONFIG_PROC_FS */
 107
 108 static unsigned int init_chipset_siimage(struct pci_dev *, const char *);
 109 static void init_iops_siimage(ide_hwif_t *);
 110 static void init_hwif_siimage(ide_hwif_t *);
 111 static void init_dma_siimage(ide_hwif_t *, unsigned long);
 112
 113 static ide_pci_device_t siimage_chipsets[] __devinitdata = {
 114         {       /* 0 */
 115                 .vendor         = PCI_VENDOR_ID_CMD,
 116                 .device         = PCI_DEVICE_ID_SII_680,
 117                 .name           = "SiI680",
 118                 .init_chipset   = init_chipset_siimage,
 119                 .init_iops      = init_iops_siimage,
 120                 .init_hwif      = init_hwif_siimage,
 121                 .init_dma       = init_dma_siimage,
 122                 .channels       = 2,
 123                 .autodma        = AUTODMA,
 124                 .enablebits     = {{0x00,0x00,0x00}, {0x00,0x00,0x00}},
 125                 .bootable       = ON_BOARD,
 126                 .extra          = 0,
 127         },{     /* 1 */
 128                 .vendor         = PCI_VENDOR_ID_CMD,
 129                 .device         = PCI_DEVICE_ID_SII_3112,
 130                 .name           = "SiI3112 Serial ATA",
 131                 .init_chipset   = init_chipset_siimage,
 132                 .init_iops      = init_iops_siimage,
 133                 .init_hwif      = init_hwif_siimage,
 134                 .init_dma       = init_dma_siimage,
 135                 .channels       = 2,
 136                 .autodma        = AUTODMA,
 137                 .enablebits     = {{0x00,0x00,0x00}, {0x00,0x00,0x00}},
 138                 .bootable       = ON_BOARD,
 139                 .extra          = 0,
 140         },{
 141                 .vendor         = 0,
 142                 .device         = 0,
 143                 .channels       = 0,
 144                 .bootable       = EOL,
 145         }
 146 };
 147
 148 #endif /* SIIMAGE_H */