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authorChristoph Hellwig <hch@lst.de>2007-05-11 10:30:29 -0400
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2007-05-27 13:52:29 -0400
commit565bae6a4a8f16459e179ebf4421c1291cf88aa5 (patch)
tree7f15b5c57f51f32fedd72adf6e83e51c30a826a3 /drivers/scsi/amiga7xx.c
parentddc914c741c1374dbb5fa288b5e283060c2a8488 (diff)
[SCSI] 53c7xx: kill driver
It's been more than enough time now to try to get the new m68k drivers into the tree. Let's remove the old ones and we can remerge the new glue once it's ready. Given that there are patches to rename two out of the three drivers in m68k CVS and all of them need a lot of codingstyle love anyway that's probably the better strategy to begin with. Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Kars de Jong <jongk@linux-m68k.org> Cc: linux-m68k@vger.kernel.org Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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 d5d3c4d5a253..000000000000
--- a/drivers/scsi/amiga7xx.c
+++ /dev/null
@@ -1,138 +0,0 @@
1/*
2 * Detection routine for the NCR53c710 based Amiga SCSI Controllers for Linux.
3 * Amiga MacroSystemUS WarpEngine SCSI controller.
4 * Amiga Technologies A4000T SCSI controller.
5 * Amiga Technologies/DKB A4091 SCSI controller.
6 *
7 * Written 1997 by Alan Hourihane <alanh@fairlite.demon.co.uk>
8 * plus modifications of the 53c7xx.c driver to support the Amiga.
9 */
10#include <linux/types.h>
11#include <linux/mm.h>
12#include <linux/blkdev.h>
13#include <linux/zorro.h>
14#include <linux/stat.h>
15
16#include <asm/setup.h>
17#include <asm/page.h>
18#include <asm/pgtable.h>
19#include <asm/amigaints.h>
20#include <asm/amigahw.h>
21#include <asm/dma.h>
22#include <asm/irq.h>
23
24#include "scsi.h"
25#include <scsi/scsi_host.h>
26#include "53c7xx.h"
27#include "amiga7xx.h"
28
29
30static int amiga7xx_register_one(struct scsi_host_template *tpnt,
31 unsigned long address)
32{
33 long long options;
34 int clock;
35
36 if (!request_mem_region(address, 0x1000, "ncr53c710"))
37 return 0;
38
39 address = (unsigned long)z_ioremap(address, 0x1000);
40 options = OPTION_MEMORY_MAPPED | OPTION_DEBUG_TEST1 | OPTION_INTFLY |
41 OPTION_SYNCHRONOUS | OPTION_ALWAYS_SYNCHRONOUS |
42 OPTION_DISCONNECT;
43 clock = 50000000; /* 50 MHz SCSI Clock */
44 ncr53c7xx_init(tpnt, 0, 710, address, 0, IRQ_AMIGA_PORTS, DMA_NONE,
45 options, clock);
46 return 1;
47}
48
49
50#ifdef CONFIG_ZORRO
51
52static struct {
53 zorro_id id;
54 unsigned long offset;
55 int absolute; /* offset is absolute address */
56} amiga7xx_table[] = {
57 { .id = ZORRO_PROD_PHASE5_BLIZZARD_603E_PLUS, .offset = 0xf40000,
58 .absolute = 1 },
59 { .id = ZORRO_PROD_MACROSYSTEMS_WARP_ENGINE_40xx, .offset = 0x40000 },
60 { .id = ZORRO_PROD_CBM_A4091_1, .offset = 0x800000 },
61 { .id = ZORRO_PROD_CBM_A4091_2, .offset = 0x800000 },
62 { .id = ZORRO_PROD_GVP_GFORCE_040_060, .offset = 0x40000 },
63 { 0 }
64};
65
66static int __init amiga7xx_zorro_detect(struct scsi_host_template *tpnt)
67{
68 int num = 0, i;
69 struct zorro_dev *z = NULL;
70 unsigned long address;
71
72 while ((z = zorro_find_device(ZORRO_WILDCARD, z))) {
73 for (i = 0; amiga7xx_table[i].id; i++)
74 if (z->id == amiga7xx_table[i].id)
75 break;
76 if (!amiga7xx_table[i].id)
77 continue;
78 if (amiga7xx_table[i].absolute)
79 address = amiga7xx_table[i].offset;
80 else
81 address = z->resource.start + amiga7xx_table[i].offset;
82 num += amiga7xx_register_one(tpnt, address);
83 }
84 return num;
85}
86
87#endif /* CONFIG_ZORRO */
88
89
90int __init amiga7xx_detect(struct scsi_host_template *tpnt)
91{
92 static unsigned char called = 0;
93 int num = 0;
94
95 if (called || !MACH_IS_AMIGA)
96 return 0;
97
98 tpnt->proc_name = "Amiga7xx";
99
100 if (AMIGAHW_PRESENT(A4000_SCSI))
101 num += amiga7xx_register_one(tpnt, 0xdd0040);
102
103#ifdef CONFIG_ZORRO
104 num += amiga7xx_zorro_detect(tpnt);
105#endif
106
107 called = 1;
108 return num;
109}
110
111static int amiga7xx_release(struct Scsi_Host *shost)
112{
113 if (shost->irq)
114 free_irq(shost->irq, NULL);
115 if (shost->dma_channel != 0xff)
116 free_dma(shost->dma_channel);
117 if (shost->io_port && shost->n_io_port)
118 release_region(shost->io_port, shost->n_io_port);
119 scsi_unregister(shost);
120 return 0;
121}
122
123static struct scsi_host_template driver_template = {
124 .name = "Amiga NCR53c710 SCSI",
125 .detect = amiga7xx_detect,
126 .release = amiga7xx_release,
127 .queuecommand = NCR53c7xx_queue_command,
128 .abort = NCR53c7xx_abort,
129 .reset = NCR53c7xx_reset,
130 .can_queue = 24,
131 .this_id = 7,
132 .sg_tablesize = 63,
133 .cmd_per_lun = 3,
134 .use_clustering = DISABLE_CLUSTERING
135};
136
137
138#include "scsi_module.c"