diff options
Diffstat (limited to 'drivers/sgi/audio/hal2.h')
| -rw-r--r-- | drivers/sgi/audio/hal2.h | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/sgi/audio/hal2.h b/drivers/sgi/audio/hal2.h index 525d3fde2..64a72a5c2 100644 --- a/drivers/sgi/audio/hal2.h +++ b/drivers/sgi/audio/hal2.h @@ -11,28 +11,27 @@ #define H2_VOLUME_PIO (H2_HAL2_BASE + 2 * 0x200) #define H2_SYNTH_PIO (H2_HAL2_BASE + 3 * 0x200) -typedef volatile unsigned short hal_reg; +typedef volatile unsigned int hal_reg; struct hal2_ctrl_regs { - hal_reg _unused0[8]; + hal_reg _unused0[4]; hal_reg isr; /* 0x10 Status Register */ - hal_reg _unused1[7]; + hal_reg _unused1[3]; hal_reg rev; /* 0x20 Revision Register */ - hal_reg _unused2[7]; + hal_reg _unused2[3]; hal_reg iar; /* 0x30 Indirect Address Register */ - hal_reg _unused3[7]; + hal_reg _unused3[3]; hal_reg idr0; /* 0x40 Indirect Data Register 0 */ - hal_reg _unused4[7]; + hal_reg _unused4[3]; hal_reg idr1; /* 0x50 Indirect Data Register 1 */ - hal_reg _unused5[7]; + hal_reg _unused5[3]; hal_reg idr2; /* 0x60 Indirect Data Register 2 */ - hal_reg _unused6[7]; + hal_reg _unused6[3]; hal_reg idr3; /* 0x70 Indirect Data Register 3 */ } volatile *h2_ctrl = (struct hal2_ctrl_regs *) KSEG1ADDR(H2_CTRL_PIO); struct hal2_vol_regs { hal_reg right; /* 0x00 Right volume */ - hal_reg _unused0[1]; hal_reg left; /* 0x04 Left volume */ } volatile *h2_vol = (struct hal2_vol_regs *) KSEG1ADDR(H2_VOLUME_PIO); |