aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--drivers/ide/Kconfig23
-rw-r--r--drivers/ide/gayle.c12
2 files changed, 9 insertions, 26 deletions
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 896424445f65..4d2f2a6b5bdb 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -770,27 +770,20 @@ config BLK_DEV_GAYLE
770 This includes on-board IDE interfaces on some Amiga models (A600, 770 This includes on-board IDE interfaces on some Amiga models (A600,
771 A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion 771 A1200, A4000, and A4000T), and IDE interfaces on the Zorro expansion
772 bus (M-Tech E-Matrix 530 expansion card). 772 bus (M-Tech E-Matrix 530 expansion card).
773 Say Y if you have an Amiga with a Gayle IDE interface and want to use
774 IDE devices (hard disks, CD-ROM drives, etc.) that are connected to
775 it.
776 Note that you also have to enable Zorro bus support if you want to
777 use Gayle IDE interfaces on the Zorro expansion bus.
778 773
779config BLK_DEV_IDEDOUBLER 774 It also provides support for the so-called `IDE doublers' (made
780 bool "Amiga IDE Doubler support (EXPERIMENTAL)"
781 depends on BLK_DEV_GAYLE && EXPERIMENTAL
782 ---help---
783 This feature provides support for the so-called `IDE doublers' (made
784 by various manufacturers, e.g. Eyetech) that can be connected to 775 by various manufacturers, e.g. Eyetech) that can be connected to
785 the on-board IDE interface of some Amiga models. Using such an IDE 776 the on-board IDE interface of some Amiga models. Using such an IDE
786 doubler, you can connect up to four instead of two IDE devices to 777 doubler, you can connect up to four instead of two IDE devices to
787 the Amiga's on-board IDE interface. 778 the Amiga's on-board IDE interface. The feature is enabled at kernel
779 runtime using the "gayle.doubler" kernel boot parameter.
788 780
789 Note that the normal Amiga Gayle IDE driver may not work correctly 781 Say Y if you have an Amiga with a Gayle IDE interface and want to use
790 if you have an IDE doubler and don't enable this feature! 782 IDE devices (hard disks, CD-ROM drives, etc.) that are connected to
783 it.
791 784
792 Say Y if you have an IDE doubler. The feature is enabled at kernel 785 Note that you also have to enable Zorro bus support if you want to
793 runtime using the "gayle.doubler" kernel boot parameter. 786 use Gayle IDE interfaces on the Zorro expansion bus.
794 787
795config BLK_DEV_BUDDHA 788config BLK_DEV_BUDDHA
796 tristate "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)" 789 tristate "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)"
diff --git a/drivers/ide/gayle.c b/drivers/ide/gayle.c
index dc778251cb05..c7119516c5a7 100644
--- a/drivers/ide/gayle.c
+++ b/drivers/ide/gayle.c
@@ -53,11 +53,6 @@
53 53
54#define GAYLE_NEXT_PORT 0x1000 54#define GAYLE_NEXT_PORT 0x1000
55 55
56#ifndef CONFIG_BLK_DEV_IDEDOUBLER
57#define GAYLE_NUM_HWIFS 1
58#define GAYLE_NUM_PROBE_HWIFS GAYLE_NUM_HWIFS
59#define GAYLE_HAS_CONTROL_REG 1
60#else /* CONFIG_BLK_DEV_IDEDOUBLER */
61#define GAYLE_NUM_HWIFS 2 56#define GAYLE_NUM_HWIFS 2
62#define GAYLE_NUM_PROBE_HWIFS (ide_doubler ? GAYLE_NUM_HWIFS : \ 57#define GAYLE_NUM_PROBE_HWIFS (ide_doubler ? GAYLE_NUM_HWIFS : \
63 GAYLE_NUM_HWIFS-1) 58 GAYLE_NUM_HWIFS-1)
@@ -66,8 +61,6 @@
66static int ide_doubler; 61static int ide_doubler;
67module_param_named(doubler, ide_doubler, bool, 0); 62module_param_named(doubler, ide_doubler, bool, 0);
68MODULE_PARM_DESC(doubler, "enable support for IDE doublers"); 63MODULE_PARM_DESC(doubler, "enable support for IDE doublers");
69#endif /* CONFIG_BLK_DEV_IDEDOUBLER */
70
71 64
72 /* 65 /*
73 * Check and acknowledge the interrupt status 66 * Check and acknowledge the interrupt status
@@ -151,10 +144,7 @@ static int __init gayle_init(void)
151found: 144found:
152 printk(KERN_INFO "ide: Gayle IDE controller (A%d style%s)\n", 145 printk(KERN_INFO "ide: Gayle IDE controller (A%d style%s)\n",
153 a4000 ? 4000 : 1200, 146 a4000 ? 4000 : 1200,
154#ifdef CONFIG_BLK_DEV_IDEDOUBLER 147 ide_doubler ? ", IDE doubler" : "");
155 ide_doubler ? ", IDE doubler" :
156#endif
157 "");
158 148
159 if (a4000) { 149 if (a4000) {
160 phys_base = GAYLE_BASE_4000; 150 phys_base = GAYLE_BASE_4000;