diff options
Diffstat (limited to 'include/asm-mips/sgi/pi1.h')
| -rw-r--r-- | include/asm-mips/sgi/pi1.h | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/include/asm-mips/sgi/pi1.h b/include/asm-mips/sgi/pi1.h deleted file mode 100644 index c9506915dc5c..000000000000 --- a/include/asm-mips/sgi/pi1.h +++ /dev/null | |||
| @@ -1,71 +0,0 @@ | |||
| 1 | /* | ||
| 2 | * pi1.h: Definitions for SGI PI1 parallel port | ||
| 3 | */ | ||
| 4 | |||
| 5 | #ifndef _SGI_PI1_H | ||
| 6 | #define _SGI_PI1_H | ||
| 7 | |||
| 8 | struct pi1_regs { | ||
| 9 | u8 _data[3]; | ||
| 10 | volatile u8 data; | ||
| 11 | u8 _ctrl[3]; | ||
| 12 | volatile u8 ctrl; | ||
| 13 | #define PI1_CTRL_STROBE_N 0x01 | ||
| 14 | #define PI1_CTRL_AFD_N 0x02 | ||
| 15 | #define PI1_CTRL_INIT_N 0x04 | ||
| 16 | #define PI1_CTRL_SLIN_N 0x08 | ||
| 17 | #define PI1_CTRL_IRQ_ENA 0x10 | ||
| 18 | #define PI1_CTRL_DIR 0x20 | ||
| 19 | #define PI1_CTRL_SEL 0x40 | ||
| 20 | u8 _status[3]; | ||
| 21 | volatile u8 status; | ||
| 22 | #define PI1_STAT_DEVID 0x03 /* bits 0-1 */ | ||
| 23 | #define PI1_STAT_NOINK 0x04 /* SGI MODE only */ | ||
| 24 | #define PI1_STAT_ERROR 0x08 | ||
| 25 | #define PI1_STAT_ONLINE 0x10 | ||
| 26 | #define PI1_STAT_PE 0x20 | ||
| 27 | #define PI1_STAT_ACK 0x40 | ||
| 28 | #define PI1_STAT_BUSY 0x80 | ||
| 29 | u8 _dmactrl[3]; | ||
| 30 | volatile u8 dmactrl; | ||
| 31 | #define PI1_DMACTRL_FIFO_EMPTY 0x01 /* fifo empty R/O */ | ||
| 32 | #define PI1_DMACTRL_ABORT 0x02 /* reset DMA and internal fifo W/O */ | ||
| 33 | #define PI1_DMACTRL_STDMODE 0x00 /* bits 2-3 */ | ||
| 34 | #define PI1_DMACTRL_SGIMODE 0x04 /* bits 2-3 */ | ||
| 35 | #define PI1_DMACTRL_RICOHMODE 0x08 /* bits 2-3 */ | ||
| 36 | #define PI1_DMACTRL_HPMODE 0x0c /* bits 2-3 */ | ||
| 37 | #define PI1_DMACTRL_BLKMODE 0x10 /* block mode */ | ||
| 38 | #define PI1_DMACTRL_FIFO_CLEAR 0x20 /* clear fifo W/O */ | ||
| 39 | #define PI1_DMACTRL_READ 0x40 /* read */ | ||
| 40 | #define PI1_DMACTRL_RUN 0x80 /* pedal to the metal */ | ||
| 41 | u8 _intstat[3]; | ||
| 42 | volatile u8 intstat; | ||
| 43 | #define PI1_INTSTAT_ACK 0x04 | ||
| 44 | #define PI1_INTSTAT_FEMPTY 0x08 | ||
| 45 | #define PI1_INTSTAT_NOINK 0x10 | ||
| 46 | #define PI1_INTSTAT_ONLINE 0x20 | ||
| 47 | #define PI1_INTSTAT_ERR 0x40 | ||
| 48 | #define PI1_INTSTAT_PE 0x80 | ||
| 49 | u8 _intmask[3]; | ||
| 50 | volatile u8 intmask; /* enabled low, reset high*/ | ||
| 51 | #define PI1_INTMASK_ACK 0x04 | ||
| 52 | #define PI1_INTMASK_FIFO_EMPTY 0x08 | ||
| 53 | #define PI1_INTMASK_NOINK 0x10 | ||
| 54 | #define PI1_INTMASK_ONLINE 0x20 | ||
| 55 | #define PI1_INTMASK_ERR 0x40 | ||
| 56 | #define PI1_INTMASK_PE 0x80 | ||
| 57 | u8 _timer1[3]; | ||
| 58 | volatile u8 timer1; | ||
| 59 | #define PI1_TIME1 0x27 | ||
| 60 | u8 _timer2[3]; | ||
| 61 | volatile u8 timer2; | ||
| 62 | #define PI1_TIME2 0x13 | ||
| 63 | u8 _timer3[3]; | ||
| 64 | volatile u8 timer3; | ||
| 65 | #define PI1_TIME3 0x10 | ||
| 66 | u8 _timer4[3]; | ||
| 67 | volatile u8 timer4; | ||
| 68 | #define PI1_TIME4 0x00 | ||
| 69 | }; | ||
| 70 | |||
| 71 | #endif | ||