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authorChristoph Hellwig <hch@lst.de>2016-09-19 18:50:52 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2016-09-27 03:49:25 +0300
commitf95819a09c2d6ff2e8a784ff46ba8836f937d07b (patch)
tree4927acc10d53f23cc52b4352af7e60c7e19007ff /drivers/scsi/t128.h
parent4931a46aef5c0d21422d1344fa8ec9206934e93c (diff)
downloadlinux-f95819a09c2d6ff2e8a784ff46ba8836f937d07b.tar.xz
scsi: t128: remove from tree
The driver has not seen any maintainer activity or other work that wasn't tree wide conversion or clenaups in the entire history of the git tree. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinicke <hare@suse.de> Acked-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/t128.h')
-rw-r--r--drivers/scsi/t128.h97
1 files changed, 0 insertions, 97 deletions
diff --git a/drivers/scsi/t128.h b/drivers/scsi/t128.h
deleted file mode 100644
index c95bcd839109..000000000000
--- a/drivers/scsi/t128.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Trantor T128/T128F/T228 defines
- * Note : architecturally, the T100 and T128 are different and won't work
- *
- * Copyright 1993, Drew Eckhardt
- * Visionary Computing
- * (Unix and Linux consulting and custom programming)
- * drew@colorado.edu
- * +1 (303) 440-4894
- *
- * For more information, please consult
- *
- * Trantor Systems, Ltd.
- * T128/T128F/T228 SCSI Host Adapter
- * Hardware Specifications
- *
- * Trantor Systems, Ltd.
- * 5415 Randall Place
- * Fremont, CA 94538
- * 1+ (415) 770-1400, FAX 1+ (415) 770-9910
- */
-
-#ifndef T128_H
-#define T128_H
-
-/*
- * The trantor boards are memory mapped. They use an NCR5380 or
- * equivalent (my sample board had part second sourced from ZILOG).
- * NCR's recommended "Pseudo-DMA" architecture is used, where
- * a PAL drives the DMA signals on the 5380 allowing fast, blind
- * transfers with proper handshaking.
- */
-
-/*
- * Note : a boot switch is provided for the purpose of informing the
- * firmware to boot or not boot from attached SCSI devices. So, I imagine
- * there are fewer people who've yanked the ROM like they do on the Seagate
- * to make bootup faster, and I'll probably use this for autodetection.
- */
-#define T_ROM_OFFSET 0
-
-/*
- * Note : my sample board *WAS NOT* populated with the SRAM, so this
- * can't be used for autodetection without a ROM present.
- */
-#define T_RAM_OFFSET 0x1800
-
-/*
- * All of the registers are allocated 32 bytes of address space, except
- * for the data register (read/write to/from the 5380 in pseudo-DMA mode)
- */
-#define T_CONTROL_REG_OFFSET 0x1c00 /* rw */
-#define T_CR_INT 0x10 /* Enable interrupts */
-#define T_CR_CT 0x02 /* Reset watchdog timer */
-
-#define T_STATUS_REG_OFFSET 0x1c20 /* ro */
-#define T_ST_BOOT 0x80 /* Boot switch */
-#define T_ST_S3 0x40 /* User settable switches, */
-#define T_ST_S2 0x20 /* read 0 when switch is on, 1 off */
-#define T_ST_S1 0x10
-#define T_ST_PS2 0x08 /* Set for Microchannel 228 */
-#define T_ST_RDY 0x04 /* 5380 DRQ */
-#define T_ST_TIM 0x02 /* indicates 40us watchdog timer fired */
-#define T_ST_ZERO 0x01 /* Always zero */
-
-#define T_5380_OFFSET 0x1d00 /* 8 registers here, see NCR5380.h */
-
-#define T_DATA_REG_OFFSET 0x1e00 /* rw 512 bytes long */
-
-#define NCR5380_implementation_fields \
- void __iomem *base
-
-#define T128_address(reg) \
- (((struct NCR5380_hostdata *)shost_priv(instance))->base + T_5380_OFFSET + ((reg) * 0x20))
-
-#define NCR5380_read(reg) readb(T128_address(reg))
-#define NCR5380_write(reg, value) writeb((value),(T128_address(reg)))
-
-#define NCR5380_dma_xfer_len(instance, cmd, phase) (cmd->transfersize)
-#define NCR5380_dma_recv_setup t128_pread
-#define NCR5380_dma_send_setup t128_pwrite
-#define NCR5380_dma_residual(instance) (0)
-
-#define NCR5380_intr t128_intr
-#define NCR5380_queue_command t128_queue_command
-#define NCR5380_abort t128_abort
-#define NCR5380_bus_reset t128_bus_reset
-#define NCR5380_info t128_info
-
-#define NCR5380_io_delay(x) udelay(x)
-
-/* 15 14 12 10 7 5 3
- 1101 0100 1010 1000 */
-
-#define T128_IRQS 0xc4a8
-
-#endif /* T128_H */