From 3342cf9296e1ab33c8fc2cc8d5ca6c600c820d0d Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Thu, 30 Apr 2009 20:03:42 +0000
Subject: [PATCH] [package] kernel: fix ide-disk problems on newer kernels -
 thanks russell!

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15524 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 package/kernel/modules/block.mk | 64 ++++++++++++++++++++++-----------
 1 file changed, 43 insertions(+), 21 deletions(-)

diff --git a/package/kernel/modules/block.mk b/package/kernel/modules/block.mk
index 34ed8c8e1e..e4cdc596b2 100644
--- a/package/kernel/modules/block.mk
+++ b/package/kernel/modules/block.mk
@@ -146,33 +146,55 @@ endef
 $(eval $(call KernelPackage,ata-via-sata))
 
 
-# XXX: broken on 2.6.28 due to module name/path changes
-define KernelPackage/ide-core
-  SUBMENU:=$(BLOCK_MENU)
-  TITLE:=IDE (ATA/ATAPI) device support
-  DEPENDS:=@PCI_SUPPORT
-  KCONFIG:= \
-	CONFIG_IDE \
-	CONFIG_IDE_GENERIC \
-	CONFIG_BLK_DEV_GENERIC \
-	CONFIG_BLK_DEV_IDE \
-	CONFIG_BLK_DEV_IDEDISK \
-	CONFIG_BLK_DEV_IDEDMA_PCI=y \
-	CONFIG_BLK_DEV_IDEPCI=y
-  FILES:= \
-	$(LINUX_DIR)/drivers/ide/ide-core.$(LINUX_KMOD_SUFFIX) \
-	$(LINUX_DIR)/drivers/ide/ide-disk.$(LINUX_KMOD_SUFFIX)
-  AUTOLOAD:=$(call AutoLoad,20,ide-core) $(call AutoLoad,40,ide-disk)
-endef
+ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,2.6.28)),1)
+  define KernelPackage/ide-core
+    SUBMENU:=$(BLOCK_MENU)
+    TITLE:=IDE (ATA/ATAPI) device support
+    DEPENDS:=@PCI_SUPPORT
+    KCONFIG:= \
+  	CONFIG_IDE \
+  	CONFIG_IDE_GENERIC \
+  	CONFIG_BLK_DEV_GENERIC \
+  	CONFIG_BLK_DEV_IDE \
+  	CONFIG_IDE_GD \
+  	CONFIG_IDE_GD_ATA=y \
+  	CONFIG_IDE_GD_ATAPI=n \
+  	CONFIG_BLK_DEV_IDEDMA_PCI=y \
+  	CONFIG_BLK_DEV_IDEPCI=y
+    FILES:= \
+  	$(LINUX_DIR)/drivers/ide/ide-core.$(LINUX_KMOD_SUFFIX) \
+  	$(LINUX_DIR)/drivers/ide/ide-gd_mod.$(LINUX_KMOD_SUFFIX)
+    AUTOLOAD:=$(call AutoLoad,20,ide-core) $(call AutoLoad,40,ide-gd_mod)
+  endef
+else
+  define KernelPackage/ide-core
+    SUBMENU:=$(BLOCK_MENU)
+    TITLE:=IDE (ATA/ATAPI) device support
+    DEPENDS:=@PCI_SUPPORT
+    KCONFIG:= \
+          CONFIG_IDE \
+          CONFIG_IDE_GENERIC \
+          CONFIG_BLK_DEV_GENERIC \
+          CONFIG_BLK_DEV_IDE \
+          CONFIG_BLK_DEV_IDEDISK \
+          CONFIG_BLK_DEV_IDEDMA_PCI=y \
+          CONFIG_BLK_DEV_IDEPCI=y
+    FILES:= \
+          $(LINUX_DIR)/drivers/ide/ide-core.$(LINUX_KMOD_SUFFIX) \
+          $(LINUX_DIR)/drivers/ide/ide-disk.$(LINUX_KMOD_SUFFIX)
+    AUTOLOAD:=$(call AutoLoad,20,ide-core) $(call AutoLoad,40,ide-disk)
+  endef
+endif
 
 define KernelPackage/ide-core/2.4
   FILES+=$(LINUX_DIR)/drivers/ide/ide-detect.$(LINUX_KMOD_SUFFIX)
   AUTOLOAD+=$(call AutoLoad,30,ide-detect)
 endef
 
-ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,2.6.26)),1)
+ifeq ($(and $(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,2.6.26)),1),
+	$(strip $(cal CompareKernelPatchVer,$(KERNEL_PATCHVER),lt,2.6.28)))
   define KernelPackage/ide-core/2.6
-    FILES+=$(LINUX_DIR)/drivers/ide/pci/ide-pci-generic.$(LINUX_KMOD_SUFFIX)
+    FILES+=$(LINUX_DIR)/drivers/ide/ide-pci-generic.$(LINUX_KMOD_SUFFIX)
     AUTOLOAD+=$(call AutoLoad,30,ide-pci-generic)
   endef
 else
@@ -187,7 +209,7 @@ define KernelPackage/ide-core/description
  Includes:
  - ide-core
  - ide-detect
- - ide-disk
+ - ide-gd_mod (or ide-disk)
 endef
 
 $(eval $(call KernelPackage,ide-core))