diff options
Diffstat (limited to 'sys/dev/pci/pciide_pdc202xx_reg.h')
| -rw-r--r-- | sys/dev/pci/pciide_pdc202xx_reg.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/sys/dev/pci/pciide_pdc202xx_reg.h b/sys/dev/pci/pciide_pdc202xx_reg.h index bd8d82e5708..c102c088fad 100644 --- a/sys/dev/pci/pciide_pdc202xx_reg.h +++ b/sys/dev/pci/pciide_pdc202xx_reg.h @@ -1,4 +1,4 @@ -/* $OpenBSD: pciide_pdc202xx_reg.h,v 1.13 2006/02/10 21:45:41 kettenis Exp $ */ +/* $OpenBSD: pciide_pdc202xx_reg.h,v 1.14 2006/06/24 07:51:30 jsg Exp $ */ /* $NetBSD: pciide_pdc202xx_reg.h,v 1.5 2001/07/05 08:38:27 toshii Exp $ */ /* @@ -132,6 +132,27 @@ static int8_t pdc2xx_udma_mc[] = {0x3, 0x2, 0x1, 0x2, 0x1, 0x1}; #define PDC203xx_NCHANNELS 4 #define PDC203xx_BAR_IDEREGS 0x1c +/* + * PDC205xx register definitions. + */ +#define PDC40718_NCHANNELS 4 +#define PDC20575_NCHANNELS 3 + +#define PDC205_REGADDR(base,ch) ((base)+((ch)<<8)) +#define PDC205_SSTATUS(ch) PDC205_REGADDR(0x400,ch) +#define PDC205_SERROR(ch) PDC205_REGADDR(0x404,ch) +#define PDC205_SCONTROL(ch) PDC205_REGADDR(0x408,ch) +#define PDC205_MULTIPLIER(ch) PDC205_REGADDR(0x4e8,ch) + +#define SCONTROL_WRITE(ps,channel,scontrol) \ + bus_space_write_4((ps)->ba5_st, (ps)->ba5_sh, \ + PDC205_SCONTROL(channel), scontrol) + +#define SSTATUS_READ(sc,channel) \ + bus_space_read_4((ps)->ba5_st, (ps)->ba5_sh, \ + PDC205_SSTATUS(channel)) + + /* Private data */ struct pciide_pdcsata { bus_space_tag_t ba5_st; |