tridentfb: improve probe function

[linux-2.6] / include / linux / ioport.h

diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index c6801bffe76d335af9e8ac2db0fe68a07d3e9823..2cd07cc29687c49bd1cf8a0883cf5c72bbb4e762 100644 (file)
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -59,6 +59,7 @@ struct resource_list {
 #define IORESOURCE_IRQ_HIGHLEVEL       (1<<2)
 #define IORESOURCE_IRQ_LOWLEVEL                (1<<3)
 #define IORESOURCE_IRQ_SHAREABLE       (1<<4)
+#define IORESOURCE_IRQ_OPTIONAL        (1<<5)
 
 /* PnP DMA specific bits (IORESOURCE_BITS) */
 #define IORESOURCE_DMA_TYPE_MASK       (3<<0)
@@ -88,6 +89,10 @@ struct resource_list {
 #define IORESOURCE_MEM_SHADOWABLE      (1<<5)  /* dup: IORESOURCE_SHADOWABLE */
 #define IORESOURCE_MEM_EXPANSIONROM    (1<<6)
 
+/* PnP I/O specific bits (IORESOURCE_BITS) */
+#define IORESOURCE_IO_16BIT_ADDR       (1<<0)
+#define IORESOURCE_IO_FIXED            (1<<1)
+
 /* PCI ROM control bits (IORESOURCE_BITS) */
 #define IORESOURCE_ROM_ENABLE          (1<<0)  /* ROM is enabled, same as PCI_ROM_ADDRESS_ENABLE */
 #define IORESOURCE_ROM_SHADOW          (1<<1)  /* ROM is copy at C000:0 */