diff options
| author | Matt Carlson <mcarlson@broadcom.com> | 2010-02-26 14:04:39 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-02-28 00:43:30 -0800 |
| commit | a2ce766238f72ff7337606c0bc96803c30c9e05c (patch) | |
| tree | 5968e585402263556481075a49599dc697aeab49 /drivers/net | |
| parent | 2ea186ae533c7b4f4c56811b69d3e40a6209a9c0 (diff) | |
| download | op-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')
| -rw-r--r-- | drivers/net/bnx2.c | 8 | ||||
| -rw-r--r-- | drivers/net/tg3.c | 13 |
2 files changed, 11 insertions, 10 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; diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 0d06e40..5fccbe4 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -12590,19 +12590,18 @@ static void __devinit tg3_read_partno(struct tg3 *tp) unsigned int block_end; if (val == 0x82 || val == 0x91) { - i = (i + 3 + - (vpd_data[i + 1] + - (vpd_data[i + 2] << 8))); + i += PCI_VPD_LRDT_TAG_SIZE + + pci_vpd_lrdt_size(&vpd_data[i]); continue; } if (val != 0x90) goto out_not_found; - block_end = (i + 3 + - (vpd_data[i + 1] + - (vpd_data[i + 2] << 8))); - i += 3; + block_end = i + PCI_VPD_LRDT_TAG_SIZE + + pci_vpd_lrdt_size(&vpd_data[i]); + + i += PCI_VPD_LRDT_TAG_SIZE; if (block_end > TG3_NVM_VPD_LEN) goto out_not_found; |
