aboutsummaryrefslogtreecommitdiff
path: root/drivers/scsi/amiga7xx.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/amiga7xx.c')
-rw-r--r--drivers/scsi/amiga7xx.c138
1 files changed, 0 insertions, 138 deletions
diff --git a/drivers/scsi/amiga7xx.c b/drivers/scsi/amiga7xx.c
deleted file mode 100644
index d5d3c4d5a25..00000000000
--- a/drivers/scsi/amiga7xx.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Detection routine for the NCR53c710 based Amiga SCSI Controllers for Linux.
- * Amiga MacroSystemUS WarpEngine SCSI controller.
- * Amiga Technologies A4000T SCSI controller.
- * Amiga Technologies/DKB A4091 SCSI controller.
- *
- * Written 1997 by Alan Hourihane <alanh@fairlite.demon.co.uk>
- * plus modifications of the 53c7xx.c driver to support the Amiga.
- */
-#include <linux/types.h>
-#include <linux/mm.h>
-#include <linux/blkdev.h>
-#include <linux/zorro.h>
-#include <linux/stat.h>
-
-#include <asm/setup.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/amigaints.h>
-#include <asm/amigahw.h>
-#include <asm/dma.h>
-#include <asm/irq.h>
-
-#include "scsi.h"
-#include <scsi/scsi_host.h>
-#include "53c7xx.h"
-#include "amiga7xx.h"
-
-
-static int amiga7xx_register_one(struct scsi_host_template *tpnt,
- unsigned long address)
-{
- long long options;
- int clock;
-
- if (!request_mem_region(address, 0x1000, "ncr53c710"))
- return 0;
-
- address = (unsigned long)z_ioremap(address, 0x1000);
- options = OPTION_MEMORY_MAPPED | OPTION_DEBUG_TEST1 | OPTION_INTFLY |
- OPTION_SYNCHRONOUS | OPTION_ALWAYS_SYNCHRONOUS |
- OPTION_DISCONNECT;
- clock = 50000000; /* 50 MHz SCSI Clock */
- ncr53c7xx_init(tpnt, 0, 710, address, 0, IRQ_AMIGA_PORTS, DMA_NONE,
- options, clock);
- return 1;
-}
-
-
-#ifdef CONFIG_ZORRO
-
-static struct {
- zorro_id id;
- unsigned long offset;
- int absolute; /* offset is absolute address */
-} amiga7xx_table[] = {
- { .id = ZORRO_PROD_PHASE5_BLIZZARD_603E_PLUS, .offset = 0xf40000,
- .absolute = 1 },
- { .id = ZORRO_PROD_MACROSYSTEMS_WARP_ENGINE_40xx, .offset = 0x40000 },
- { .id = ZORRO_PROD_CBM_A4091_1, .offset = 0x800000 },
- { .id = ZORRO_PROD_CBM_A4091_2, .offset = 0x800000 },
- { .id = ZORRO_PROD_GVP_GFORCE_040_060, .offset = 0x40000 },
- { 0 }
-};
-
-static int __init amiga7xx_zorro_detect(struct scsi_host_template *tpnt)
-{
- int num = 0, i;
- struct zorro_dev *z = NULL;
- unsigned long address;
-
- while ((z = zorro_find_device(ZORRO_WILDCARD, z))) {
- for (i = 0; amiga7xx_table[i].id; i++)
- if (z->id == amiga7xx_table[i].id)
- break;
- if (!amiga7xx_table[i].id)
- continue;
- if (amiga7xx_table[i].absolute)
- address = amiga7xx_table[i].offset;
- else
- address = z->resource.start + amiga7xx_table[i].offset;
- num += amiga7xx_register_one(tpnt, address);
- }
- return num;
-}
-
-#endif /* CONFIG_ZORRO */
-
-
-int __init amiga7xx_detect(struct scsi_host_template *tpnt)
-{
- static unsigned char called = 0;
- int num = 0;
-
- if (called || !MACH_IS_AMIGA)
- return 0;
-
- tpnt->proc_name = "Amiga7xx";
-
- if (AMIGAHW_PRESENT(A4000_SCSI))
- num += amiga7xx_register_one(tpnt, 0xdd0040);
-
-#ifdef CONFIG_ZORRO
- num += amiga7xx_zorro_detect(tpnt);
-#endif
-
- called = 1;
- return num;
-}
-
-static int amiga7xx_release(struct Scsi_Host *shost)
-{
- if (shost->irq)
- free_irq(shost->irq, NULL);
- if (shost->dma_channel != 0xff)
- free_dma(shost->dma_channel);
- if (shost->io_port && shost->n_io_port)
- release_region(shost->io_port, shost->n_io_port);
- scsi_unregister(shost);
- return 0;
-}
-
-static struct scsi_host_template driver_template = {
- .name = "Amiga NCR53c710 SCSI",
- .detect = amiga7xx_detect,
- .release = amiga7xx_release,
- .queuecommand = NCR53c7xx_queue_command,
- .abort = NCR53c7xx_abort,
- .reset = NCR53c7xx_reset,
- .can_queue = 24,
- .this_id = 7,
- .sg_tablesize = 63,
- .cmd_per_lun = 3,
- .use_clustering = DISABLE_CLUSTERING
-};
-
-
-#include "scsi_module.c"