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authorBjorn Helgaas <bjorn.helgaas@hp.com>2008-06-27 16:57:03 -0600
committerAndi Kleen <andi@basil.nowhere.org>2008-07-16 23:27:06 +0200
commit08c9f262f268f7948be13bf3a5bda1d635c649b4 (patch)
treedf3a05a859071e5dd407eca3b4b218be1425d7a3 /include/linux/ioport.h
parentb72ee1f11e373179ec703e0e5afaf585ed3a950a (diff)
downloadlwn-08c9f262f268f7948be13bf3a5bda1d635c649b4.tar.gz
lwn-08c9f262f268f7948be13bf3a5bda1d635c649b4.zip
PNP: define PNP-specific IORESOURCE_IO_* flags alongside IRQ, DMA, MEM
PNP previously defined PNP_PORT_FLAG_16BITADDR and PNP_PORT_FLAG_FIXED in a private header file, but put those flags in struct resource.flags fields. Better to make them IORESOURCE_IO_* flags like the existing IRQ, DMA, and MEM flags. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Acked-by: Rene Herman <rene.herman@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/linux/ioport.h')
-rw-r--r--include/linux/ioport.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index c6801bffe76d..39db059ffb8b 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -88,6 +88,10 @@ 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 */