Re: [PATCH v5 02/10] net: stmmac: Use interrupt mode INTM=1 for per channel irq
From: Simon Horman <horms@kernel.org>
Date: 2025-10-24 17:00:35
Also in:
linux-devicetree, lkml, netdev
On Fri, Oct 24, 2025 at 01:49:54PM +0200, Steffen Trumtrar wrote: ...
quoted hunk ↗ jump to hunk
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
...
quoted hunk ↗ jump to hunk
@@ -746,6 +750,22 @@ int stmmac_get_platform_resources(struct platform_device *pdev, if (stmmac_res->irq < 0) return stmmac_res->irq; + /* For RX Channel */ + for (i = 0; i < MTL_MAX_RX_QUEUES; i++) { + sprintf(irq_name, "%s%d", "macirq_rx", i); + stmmac_res->rx_irq[i] = platform_get_irq_byname(pdev, irq_name); + if (stmmac_res->rx_irq[i] < 0) + break; + } + + /* For TX Channel */ + for (i = 0; i < MTL_MAX_TX_QUEUES; i++) { + sprintf(irq_name, "%s%d", "macirq_tx", i); + stmmac_res->tx_irq[i] = platform_get_irq_byname(pdev, irq_name); + if (stmmac_res->tx_irq[i] < 0) + break;
nit: The two lines above abbove to be indented a bit too much.
+ } + /* On some platforms e.g. SPEAr the wake up irq differs from the mac irq * The external wake up irq can be passed through the platform code * named as "eth_wake_irq"
...