diff options
| author | Yuval Mintz <yuvalmin@broadcom.com> | 2012-06-20 19:05:23 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-06-22 17:20:32 -0700 |
| commit | 24ea818e305b92ad1fadcca015ae3b0c1222c497 (patch) | |
| tree | 1464305c95086e1b48dff9e4fc885b773a474df2 /drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c | |
| parent | dbef807ee890b45f9c9125b665c0dddc993c3d15 (diff) | |
| download | op-kernel-dev-24ea818e305b92ad1fadcca015ae3b0c1222c497.zip op-kernel-dev-24ea818e305b92ad1fadcca015ae3b0c1222c497.tar.gz | |
bnx2x: link module eeprom
Add the ethtool functionality of accessing optic modules'
information and eeprom to the bnx2x driver.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Yaniv Rosner <yaniv.rosner@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c index b21a6be..3e662bf 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c @@ -7695,7 +7695,7 @@ static int bnx2x_8726_read_sfp_module_eeprom(struct bnx2x_phy *phy, struct bnx2x *bp = params->bp; u16 val = 0; u16 i; - if (byte_cnt > 16) { + if (byte_cnt > SFP_EEPROM_PAGE_SIZE) { DP(NETIF_MSG_LINK, "Reading from eeprom is limited to 0xf\n"); return -EINVAL; @@ -7764,7 +7764,8 @@ static int bnx2x_warpcore_read_sfp_module_eeprom(struct bnx2x_phy *phy, u32 data_array[4]; u16 addr32; struct bnx2x *bp = params->bp; - if (byte_cnt > 16) { + + if (byte_cnt > SFP_EEPROM_PAGE_SIZE) { DP(NETIF_MSG_LINK, "Reading from eeprom is limited to 16 bytes\n"); return -EINVAL; @@ -7794,7 +7795,7 @@ static int bnx2x_8727_read_sfp_module_eeprom(struct bnx2x_phy *phy, struct bnx2x *bp = params->bp; u16 val, i; - if (byte_cnt > 16) { + if (byte_cnt > SFP_EEPROM_PAGE_SIZE) { DP(NETIF_MSG_LINK, "Reading from eeprom is limited to 0xf\n"); return -EINVAL; @@ -7877,7 +7878,7 @@ int bnx2x_read_sfp_module_eeprom(struct bnx2x_phy *phy, struct link_params *params, u16 addr, u8 byte_cnt, u8 *o_buf) { - int rc = -EINVAL; + int rc = -EOPNOTSUPP; switch (phy->type) { case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8726: rc = bnx2x_8726_read_sfp_module_eeprom(phy, params, addr, |
