[v2] r4405 - trunk/coreboot-v2/src/mainboard/gigabyte/m57sli

Author: hargut
Date: 2009-07-07 18:15:43 +0200 (Tue, 07 Jul 2009)
New Revision: 4405

Modified:
   trunk/coreboot-v2/src/mainboard/gigabyte/m57sli/dsdt.asl
Log:
ChangeLog:
Change the parallel port from polling to interrupt-driven.

This was tested by Andreas Mundt with a parallel port printer.

Signed-off-by: Harald Gutmann 
Acked-by: Andreas B. Mundt

Modified: trunk/coreboot-v2/src/mainboard/gigabyte/m57sli/dsdt.asl
===================================================================
--- trunk/coreboot-v2/src/mainboard/gigabyte/m57sli/dsdt.asl	2009-07-07 15:10:13 UTC (rev 4404)
+++ trunk/coreboot-v2/src/mainboard/gigabyte/m57sli/dsdt.asl	2009-07-07 16:15:43 UTC (rev 4405)
@@ -214,12 +214,12 @@
    			}
    			Method (_CRS, 0, NotSerialized)
    			{
-					Name (TMP, ResourceTemplate () {
+					Name (TMP0, ResourceTemplate () {
    					IO (Decode16, 0x0060, 0x0060, 0x01, 0x01)
    					IO (Decode16, 0x0064, 0x0064, 0x01, 0x01)
    					IRQNoFlags () {1}
    				})
-					Return (TMP)
+					Return (TMP0)
    			}
    		}

@@ -233,12 +233,12 @@
    			}
    			Method (_CRS, 0, NotSerialized)
    			{
-					Name (TMP, ResourceTemplate () {
+					Name (TMP1, ResourceTemplate () {
    					IO (Decode16, 0x0060, 0x0060, 0x01, 0x01)
    					IO (Decode16, 0x0064, 0x0064, 0x01, 0x01)
    					IRQNoFlags () {12}
    				})
-					Return (TMP)
+					Return (TMP1)
    			}
    		}

@@ -254,13 +254,49 @@
    			{
    				Name (BUF0, ResourceTemplate () {
    					IO (Decode16, 0x03F0, 0x03F0, 0x01, 0x06)
-						IO (Decode16, 0x03F7, 0x03F7, 0x00, 0x01)
+						IO (Decode16, 0x03F7, 0x03F7, 0x01, 0x01)
    					IRQNoFlags () {6}
    					DMA (Compatibility, NotBusMaster, Transfer8) {2}
    				})
    				Return (BUF0)
    			}
    		}
+			/* Parallel Port */
+			Device (LPT1)
+			{
+				Name (_HID, EisaId ("PNP0400"))
+				Method (_STA, 0, NotSerialized)
+				{
+					Return (0x0f)
+				}
+				Method (_CRS, 0, NotSerialized)
+				{
+					Name (BUF1, ResourceTemplate () {
+						IO (Decode16, 0x0378, 0x0378, 0x01, 0x08) 
+						IRQNoFlags () {7}
+					})
+					Return (BUF1)
+				}
+			}
+			/* Parallel Port ECP */
+			Device (ECP1)
+			{
+				Name (_HID, EisaId ("PNP0401"))
+				Method (_STA, 0, NotSerialized)
+				{
+					Return (0x0f)
+				}
+				Method (_CRS, 0, NotSerialized)
+				{
+					Name (BUF1, ResourceTemplate () {
+						IO (Decode16, 0x0378, 0x0378, 0x01, 0x04) 
+						IO (Decode16, 0x0778, 0x0778, 0x01, 0x04)
+						IRQNoFlags() {7}
+						DMA (Compatibility, NotBusMaster, Transfer8) {0,1,3}
+					})
+					Return (BUF1)
+				}
+			}
    	}
    }
 }