diff options
Diffstat (limited to 'sys/dev/pci/if_stgereg.h')
| -rw-r--r-- | sys/dev/pci/if_stgereg.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/sys/dev/pci/if_stgereg.h b/sys/dev/pci/if_stgereg.h index 96c022c4fb1..e8e287722e8 100644 --- a/sys/dev/pci/if_stgereg.h +++ b/sys/dev/pci/if_stgereg.h @@ -1,4 +1,4 @@ -/* $OpenBSD: if_stgereg.h,v 1.6 2006/07/12 02:02:19 brad Exp $ */ +/* $OpenBSD: if_stgereg.h,v 1.7 2006/07/12 03:29:51 brad Exp $ */ /* $NetBSD: if_stgereg.h,v 1.3 2003/02/10 21:10:07 christos Exp $ */ /*- @@ -53,6 +53,23 @@ */ /* + * Register access macros + */ +#define CSR_WRITE_4(_sc, reg, val) \ + bus_space_write_4((_sc)->sc_st, (_sc)->sc_sh, (reg), (val)) +#define CSR_WRITE_2(_sc, reg, val) \ + bus_space_write_2((_sc)->sc_st, (_sc)->sc_sh, (reg), (val)) +#define CSR_WRITE_1(_sc, reg, val) \ + bus_space_write_1((_sc)->sc_st, (_sc)->sc_sh, (reg), (val)) + +#define CSR_READ_4(_sc, reg) \ + bus_space_read_4((_sc)->sc_st, (_sc)->sc_sh, (reg)) +#define CSR_READ_2(_sc, reg) \ + bus_space_read_2((_sc)->sc_st, (_sc)->sc_sh, (reg)) +#define CSR_READ_1(_sc, reg) \ + bus_space_read_1((_sc)->sc_st, (_sc)->sc_sh, (reg)) + +/* * TC9021 buffer fragment descriptor. */ struct stge_frag { |