[PATCH] pata_it8213: Add new driver for the IT8213 card

Add a driver for the IT8213 which is a single channel ICH-ish PATA
controller.  As it is very different to the IT8211/2 it gets its own
driver.  There is a legacy drivers/ide driver also available and I'll post
that once I get time to test it all out (probably early January).  If
anyone else needs the drivers/ide driver and wants to do the merge for
drivers/ide (Bart ??) then I'll forward it.

[akpm@osdl.org: add PCI ID, constify needed_pio[]]
Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 1c94b43..afbd615 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -296,7 +296,7 @@
 	  If unsure, say N.
 
 config PATA_IT821X
-	tristate "IT821x PATA support (Experimental)"
+	tristate "IT8211/2 PATA support (Experimental)"
 	depends on PCI && EXPERIMENTAL
 	help
 	  This option enables support for the ITE 8211 and 8212
@@ -305,6 +305,15 @@
 
 	  If unsure, say N.
 
+config PATA_IT8213
+	tristate "IT8213 PATA support (Experimental)"
+	depends on PCI && EXPERIMENTAL
+	help
+	  This option enables support for the ITE 821 PATA
+          controllers via the new ATA layer.
+
+	  If unsure, say N.
+
 config PATA_JMICRON
 	tristate "JMicron PATA support"
 	depends on PCI