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net: stmmac: Add PCI bus info to ethtool driver query output

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This patch populates the PCI bus info in the ethtool driver query data.

Users will be able to view PCI bus info using 'ethtool -i <interface>'.

Signed-off-by: Wong Vee Khee <vee.khee.wong@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wong Vee Khee 2021-02-17 17:57:05 +08:00 committed by David S. Miller
parent 41f1a01bb6
commit 20e07e2c3c
3 changed files with 6 additions and 0 deletions
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1
drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
View File

@ -236,6 +236,7 @@ static int intel_mgbe_common_data(struct pci_dev *pdev,
int ret;
int i;
plat->pdev = pdev;
plat->phy_addr = -1;
plat->clk_csr = 5;
plat->has_gmac = 0;

4
drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
View File

@ -268,6 +268,10 @@ static void stmmac_ethtool_getdrvinfo(struct net_device *dev,
strlcpy(info->driver, MAC100_ETHTOOL_NAME,
sizeof(info->driver));
if (priv->plat->pdev) {
strlcpy(info->bus_info, pci_name(priv->plat->pdev),
sizeof(info->bus_info));
}
strlcpy(info->version, DRV_MODULE_VERSION, sizeof(info->version));
}

1
include/linux/stmmac.h
View File

@ -202,5 +202,6 @@ struct plat_stmmacenet_data {
bool vlan_fail_q_en;
u8 vlan_fail_q;
unsigned int eee_usecs_rate;
struct pci_dev *pdev;
};
#endif