From: Wong Vee Khee <vee.khee.wong@intel.com>
To: Giuseppe Cavallaro <peppe.cavallaro@st.com>,
Alexandre Torgue <alexandre.torgue@st.com>,
Jose Abreu <joabreu@synopsys.com>,
"David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH net-next 1/1] net: stmmac: Add PCI bus info to ethtool driver query output
Date: Wed, 17 Feb 2021 17:57:05 +0800 [thread overview]
Message-ID: <20210217095705.13806-1-vee.khee.wong@intel.com> (raw)
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>
---
drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 1 +
drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c | 4 ++++
include/linux/stmmac.h | 1 +
3 files changed, 6 insertions(+)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
index 1c9c67b641a2..751dfdeec41c 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
@@ -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;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
index 9e54f953634b..c5642985ef95 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
@@ -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));
}
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index 15ca6b4167cc..a302982de2d7 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -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
--
2.17.0
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next reply other threads:[~2021-02-17 9:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-17 9:57 Wong Vee Khee [this message]
2021-02-17 22:40 ` [PATCH net-next 1/1] net: stmmac: Add PCI bus info to ethtool driver query output patchwork-bot+netdevbpf
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