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cxgb4: Update ethtool get_drvinfo to get regdump len 

Update ethtool get_drvinfo to display regdump len and also update
firmware string version print to display N/A in case FW isn't present

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hariprasad Shenai 2015-10-21 14:39:57 +05:30 committed by David S. Miller
parent 9c673d1562
commit b08f2b3569
1 changed files with 4 additions and 1 deletions
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5
drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
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@ -211,8 +211,11 @@ static void get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
sizeof(info->version));
strlcpy(info->bus_info, pci_name(adapter->pdev),
sizeof(info->bus_info));
info->regdump_len = get_regs_len(dev);
if (adapter->params.fw_vers)
if (!adapter->params.fw_vers)
strcpy(info->fw_version, "N/A");
else
snprintf(info->fw_version, sizeof(info->fw_version),
"%u.%u.%u.%u, TP %u.%u.%u.%u",
FW_HDR_FW_VER_MAJOR_G(adapter->params.fw_vers),