iommu problem in qemu is fixed, pata support now works in qemu-system-sparc64

target/config/Config.in.qemuopts

@@ -45,6 +45,7 @@ config ADK_TARGET_QEMU_WITH_BLOCK
 	select ADK_KERNEL_PATA_MACIO if ADK_TARGET_SYSTEM_QEMU_PPC
 	select ADK_KERNEL_SCSI_IBMVSCSI if ADK_TARGET_SYSTEM_QEMU_PPC64
 	select ADK_KERNEL_SCSI_SUNESP if ADK_TARGET_SYSTEM_QEMU_SPARC
+	select ADK_KERNEL_PATA_CMD64X if ADK_TARGET_SYSTEM_QEMU_SPARC64
 	select ADK_KERNEL_PATA_PLATFORM if ADK_TARGET_SYSTEM_QEMU_SH
 	select ADK_KERNEL_PATA_PXA if ADK_TARGET_QEMU_ARM_MODEL_SPITZ || ADK_TARGET_QEMU_ARM_MODEL_TERRIER
 
@@ -84,7 +85,6 @@ depends on ADK_TARGET_SYSTEM_QEMU_SPARC64 || \
 		ADK_TARGET_SYSTEM_QEMU_AARCH64 || \
 		ADK_TARGET_SYSTEM_QEMU_X86 || \
 		ADK_TARGET_SYSTEM_QEMU_X86_64
-default ADK_TARGET_QEMU_WITH_VIRTIO if ADK_TARGET_SYSTEM_QEMU_SPARC64
 default ADK_TARGET_QEMU_WITH_VIRTIO if ADK_TARGET_SYSTEM_QEMU_AARCH64
 
 config ADK_TARGET_QEMU_WITHOUT_VIRTIO

target/linux/config/Config.in.block

@@ -216,6 +216,22 @@ config ADK_KERNEL_PATA_IMX
 	depends on ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
 	default y if ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
 	default n
+	help
+	  eSATA driver for cubox-i
+
+config ADK_KERNEL_PATA_CMD64X
+	prompt "CMD64x PATA driver"
+	tristate
+	select ADK_KERNEL_SCSI
+	select ADK_KERNEL_ATA
+	select ADK_KERNEL_ATA_SFF
+	select ADK_KERNEL_ATA_BMDMA
+	select ADK_KERNEL_BLK_DEV
+	select ADK_KERNEL_BLK_DEV_SD
+	depends on ADK_TARGET_SYSTEM_QEMU_SPARC64
+	default n
+	help
+	  Driver for CMD64x chipsets.
 
 config ADK_KERNEL_PATA_PXA
 	prompt "PATA driver for Sharp Zaurus"

target/linux/config/Config.in.ethernet

@@ -154,7 +154,8 @@ config ADK_KERNEL_NE2K_PCI
 	select ADK_KERNEL_NET_VENDOR_NATSEMI
 	select ADK_KERNEL_NET_VENDOR_8390
 	select ADK_KERNEL_MII
-	depends on ADK_TARGET_WITH_PCI
+	depends on ADK_TARGET_WITH_PCI || ADK_TARGET_SYSTEM_QEMU_SPARC64
+	default y if ADK_TARGET_SYSTEM_QEMU_SPARC64
 	default n
 	help
 	  NE2000 PCI driver