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authorMatt Carlson <mcarlson@broadcom.com>2010-02-26 14:04:39 +0000
committerDavid S. Miller <davem@davemloft.net>2010-02-28 00:43:30 -0800
commita2ce766238f72ff7337606c0bc96803c30c9e05c (patch)
tree5968e585402263556481075a49599dc697aeab49 /drivers/net/bnx2.c
parent2ea186ae533c7b4f4c56811b69d3e40a6209a9c0 (diff)
downloadop-kernel-dev-a2ce766238f72ff7337606c0bc96803c30c9e05c.zip
op-kernel-dev-a2ce766238f72ff7337606c0bc96803c30c9e05c.tar.gz
pci: Add PCI LRDT tag size and section size
This patch adds a preprocessor constant to describe the PCI VPD large resource data type tag size and an inline function to extract the large resource section size from the large resource data type tag. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bnx2.c')
-rw-r--r--drivers/net/bnx2.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index d3f739a..bb40388 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -7773,15 +7773,17 @@ bnx2_read_vpd_fw_ver(struct bnx2 *bp)
unsigned int block_end;
if (val == 0x82 || val == 0x91) {
- i = (i + 3 + (data[i + 1] + (data[i + 2] << 8)));
+ i += PCI_VPD_LRDT_TAG_SIZE +
+ pci_vpd_lrdt_size(&data[i]);
continue;
}
if (val != 0x90)
goto vpd_done;
- block_end = (i + 3 + (data[i + 1] + (data[i + 2] << 8)));
- i += 3;
+ block_end = (i + PCI_VPD_LRDT_TAG_SIZE +
+ pci_vpd_lrdt_size(&data[i]));
+ i += PCI_VPD_LRDT_TAG_SIZE;
if (block_end > BNX2_VPD_LEN)
goto vpd_done;
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