[PATCH] cciss: pci domain info pass 2

This is pass 2 of my patch to add pci domain info to an existing ioctl.  This
time I insert the domain between dev_fn and board_id as Willy suggested and
change the var to unsigned short to ease Christoph's concerns.  Although I
thought unsigned int was the correct var type for this.  I also thought it
didn't matter where I inserted it in the structure.

Signed-off-by: Mike Miller <mike.miller@hp.com>
Acked-by: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 0cd606c..d5d0fa5 100644 (file)
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -638,6 +638,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
                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 --git a/include/linux/cciss_ioctl.h b/include/linux/cciss_ioctl.h
index ee0c6e8..424d5e6 100644 (file)
--- a/include/linux/cciss_ioctl.h
+++ b/include/linux/cciss_ioctl.h
@@ -10,6 +10,7 @@
 typedef struct _cciss_pci_info_struct
 {
        unsigned char   bus;
+       unsigned short  domain;
        unsigned char   dev_fn;
        __u32           board_id;
 } cciss_pci_info_struct;