From: Teoh Ji Sheng <ji.sheng.teoh@intel.com>
To: "David S . Miller" <davem@davemloft.net>,
Giuseppe Cavallaro <peppe.cavallaro@st.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Jose Abreu <joabreu@synopsys.com>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
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,
Teoh Ji Sheng <ji.sheng.teoh@intel.com>
Subject: [PATCH net-next 1/1] net: stmmac: xgmac: add ethtool per-queue irq statistic support
Date: Mon, 8 May 2023 22:43:40 +0800 [thread overview]
Message-ID: <20230508144339.3014402-1-ji.sheng.teoh@intel.com> (raw)
Commit af9bf70154eb ("net: stmmac: add ethtool per-queue irq statistic
support") introduced ethtool per-queue statistics support to display
number of interrupts generated by DMA tx and DMA rx for DWMAC4 core.
This patch extend the support to XGMAC core.
Signed-off-by: Teoh Ji Sheng <ji.sheng.teoh@intel.com>
---
drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c
index dfd53264e036..070bd912580b 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_dma.c
@@ -368,10 +368,12 @@ static int dwxgmac2_dma_interrupt(struct stmmac_priv *priv,
if (likely(intr_status & XGMAC_RI)) {
x->rx_normal_irq_n++;
+ x->rxq_stats[chan].rx_normal_irq_n++;
ret |= handle_rx;
}
if (likely(intr_status & (XGMAC_TI | XGMAC_TBU))) {
x->tx_normal_irq_n++;
+ x->txq_stats[chan].tx_normal_irq_n++;
ret |= handle_tx;
}
}
--
2.34.1
next reply other threads:[~2023-05-08 14:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-08 14:43 Teoh Ji Sheng [this message]
2023-05-08 15:14 ` Peppe CAVALLARO
2023-05-08 19:38 ` Simon Horman
2023-05-10 3:20 ` patchwork-bot+netdevbpf
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