Kernel patches for Magma CardBus to PCI adapter

magma_cardbus_to_pci__linux_2_6_5.diff

diff -Nruw linux_2_6_5_orig/drivers/pci/bus.c linux_2_6_5/drivers/pci/bus.c
--- linux_2_6_5_orig/drivers/pci/bus.c	2004-04-03 22:38:19.000000000 -0500
+++ linux_2_6_5/drivers/pci/bus.c	2004-05-14 10:56:58.000000000 -0400
@@ -125,11 +125,21 @@
 void pci_enable_bridges(struct pci_bus *bus)
 {
 	struct pci_dev *dev;
+	u16 temp;
+	u8 temp2;
 
 	list_for_each_entry(dev, &bus->devices, bus_list) {
 		if (dev->subordinate) {
 			pci_enable_device(dev);
 			pci_set_master(dev);
+		//enable memio, cacheline and latency  on the bridges ......
+			temp = 0x0017;
+			pci_write_config_byte (dev, PCI_COMMAND, temp);	
+			temp2 = 0x10;
+			pci_write_config_byte (dev, PCI_CACHE_LINE_SIZE, temp2);	
+			temp2 = 0xf8;
+			pci_write_config_byte (dev, PCI_LATENCY_TIMER, temp2);	
+		//end jme
 			pci_enable_bridges(dev->subordinate);
 		}
 	}
@@ -137,3 +147,6 @@
 
 EXPORT_SYMBOL(pci_bus_add_devices);
 EXPORT_SYMBOL(pci_enable_bridges);
+
+
+
diff -Nruw linux_2_6_5_orig/drivers/pcmcia/yenta_socket.c linux_2_6_5/drivers/pcmcia/yenta_socket.c
--- linux_2_6_5_orig/drivers/pcmcia/yenta_socket.c	2004-04-03 22:37:24.000000000 -0500
+++ linux_2_6_5/drivers/pcmcia/yenta_socket.c	2004-05-14 10:57:46.000000000 -0400
@@ -507,10 +507,12 @@
  * 1/8 of the size of the io window of the parent.
  * max 4 MB, min 16 kB.
  */
-#define BRIDGE_MEM_MAX 4*1024*1024
+#define BRIDGE_MEM_MAX 256*1024*1024
+//#define BRIDGE_MEM_MAX 4*1024*1024
 #define BRIDGE_MEM_MIN 16*1024
 
-#define BRIDGE_IO_MAX 256
+#define BRIDGE_IO_MAX 8192
+//#define BRIDGE_IO_MAX 256
 #define BRIDGE_IO_MIN 32
 
 #ifndef PCIBIOS_MIN_CARDBUS_IO