This patch adds pci domain info to our CCISS_GETPCIINFO ioctl. This is to support the next generation of Itanium platforms. We had a couple of spare bytes in the structure. Impact to existing apps should be minimal. Please consider this patch for inclusion.
Signed-off-by: Mike Miller <mike.miller@xxxxxx>
drivers/block/cciss.c | 1 +
include/linux/cciss_ioctl.h | 1 +
2 files changed, 2 insertions(+)
--------------------------------------------------------------------------------
diff -burNp lx2612-rc6.orig/drivers/block/cciss.c lx2612-rc6/drivers/block/cciss.c
--- lx2612-rc6.orig/drivers/block/cciss.c 2005-06-14 12:04:34.000000000 -0500
+++ lx2612-rc6/drivers/block/cciss.c 2005-06-17 13:04:52.384575144 -0500
@@ -636,6 +636,7 @@ static int cciss_ioctl(struct inode *ino
cciss_pci_info_struct pciinfo;
if (!arg) return -EINVAL;
+ pciinfo.domain = pci_domain_nr(host->pdev->bus);
pciinfo.bus = host->pdev->bus->number;
pciinfo.dev_fn = host->pdev->devfn;
pciinfo.board_id = host->board_id;
diff -burNp lx2612-rc6.orig/include/linux/cciss_ioctl.h lx2612-rc6/include/linux/cciss_ioctl.h
--- lx2612-rc6.orig/include/linux/cciss_ioctl.h 2005-03-02 01:38:07.000000000 -0600
+++ lx2612-rc6/include/linux/cciss_ioctl.h 2005-06-17 13:06:42.082898464 -0500
@@ -9,6 +9,7 @@
typedef struct _cciss_pci_info_struct
{
+ unsigned int domain;
unsigned char bus;
unsigned char dev_fn;
__u32 board_id;
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