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>

Documentation/scsi/scsi-parameters.txt

@@ -113,9 +113,6 @@ parameters may be changed at runtime by the command
 	sym53c416=	[HW,SCSI]
 			See header of drivers/scsi/sym53c416.c.
 
-	t128=		[HW,SCSI]
-			See header of drivers/scsi/t128.c.
-
 	tmscsim=	[HW,SCSI]
 			See comment before function dc390_setup() in
 			drivers/scsi/tmscsim.c.

MAINTAINERS

@@ -8054,7 +8054,6 @@ F:	drivers/scsi/g_NCR5380_mmio.c
 F:	drivers/scsi/mac_scsi.*
 F:	drivers/scsi/sun3_scsi.*
 F:	drivers/scsi/sun3_scsi_vme.c
-F:	drivers/scsi/t128.*
 
 NCR DUAL 700 SCSI DRIVER (MICROCHANNEL)
 M:	"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>

drivers/scsi/Kconfig

@@ -1345,23 +1345,6 @@ config SCSI_AM53C974
 	  To compile this driver as a module, choose M here: the
 	  module will be called am53c974.
 
-config SCSI_T128
-	tristate "Trantor T128/T128F/T228 SCSI support"
-	depends on ISA && SCSI
-	select SCSI_SPI_ATTRS
-	select CHECK_SIGNATURE
-	---help---
-	  This is support for a SCSI host adapter. It is explained in section
-	  3.11 of the SCSI-HOWTO, available from
-	  <http://www.tldp.org/docs.html#howto>.  If it doesn't work out
-	  of the box, you may have to change some settings in
-	  <file:drivers/scsi/t128.h>.  Note that Trantor was purchased by
-	  Adaptec, and some former Trantor products are being sold under the
-	  Adaptec name.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called t128.
-
 config SCSI_NSP32
 	tristate "Workbit NinjaSCSI-32Bi/UDE support"
 	depends on PCI && SCSI && !64BIT

drivers/scsi/Makefile

@@ -87,7 +87,6 @@ obj-$(CONFIG_SCSI_QLA_ISCSI)	+= libiscsi.o qla4xxx/
 obj-$(CONFIG_SCSI_LPFC)		+= lpfc/
 obj-$(CONFIG_SCSI_BFA_FC)	+= bfa/
 obj-$(CONFIG_SCSI_CHELSIO_FCOE)	+= csiostor/
-obj-$(CONFIG_SCSI_T128)		+= t128.o
 obj-$(CONFIG_SCSI_DMX3191D)	+= dmx3191d.o
 obj-$(CONFIG_SCSI_HPSA)		+= hpsa.o
 obj-$(CONFIG_SCSI_SMARTPQI)	+= smartpqi/

drivers/scsi/t128.h

-/*
- * 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 */