libata: add new driver pdc_adma for PDC ADMA ATA cards

drivers/scsi/Kconfig

@@ -489,11 +489,11 @@ config SCSI_SATA_NV
 
 	  If unsure, say N.
 
-config SCSI_SATA_PROMISE
-	tristate "Promise SATA TX2/TX4 support"
+config SCSI_PDC_ADMA
+	tristate "Pacific Digital ADMA support"
 	depends on SCSI_SATA && PCI
 	help
-	  This option enables support for Promise Serial ATA TX2/TX4.
+	  This option enables support for Pacific Digital ADMA controllers
 
 	  If unsure, say N.
 
@@ -505,6 +505,14 @@ config SCSI_SATA_QSTOR
 
 	  If unsure, say N.
 
+config SCSI_SATA_PROMISE
+	tristate "Promise SATA TX2/TX4 support"
+	depends on SCSI_SATA && PCI
+	help
+	  This option enables support for Promise Serial ATA TX2/TX4.
+
+	  If unsure, say N.
+
 config SCSI_SATA_SX4
 	tristate "Promise SATA SX4 support"
 	depends on SCSI_SATA && PCI && EXPERIMENTAL

drivers/scsi/Makefile

@@ -138,6 +138,7 @@ obj-$(CONFIG_SCSI_SATA_SX4)	+= libata.o sata_sx4.o
 obj-$(CONFIG_SCSI_SATA_NV)	+= libata.o sata_nv.o
 obj-$(CONFIG_SCSI_SATA_ULI)	+= libata.o sata_uli.o
 obj-$(CONFIG_SCSI_SATA_MV)	+= libata.o sata_mv.o
+obj-$(CONFIG_SCSI_PDC_ADMA)	+= libata.o pdc_adma.o
 
 obj-$(CONFIG_ARM)		+= arm/