Thread (9 messages) 9 messages, 4 authors, 2026-04-23

Re: [PATCH net-next v12 0/4] Support multi-channel IRQs in stmmac platform drivers

From: patchwork-bot+netdevbpf@kernel.org
Date: 2026-03-17 03:20:23
Also in: imx, linux-arm-kernel, linux-devicetree, lkml

Hello:

This series was applied to netdev/net-next.git (main)
by Jakub Kicinski [off-list ref]:

On Fri, 13 Mar 2026 08:13:31 +0100 you wrote:
The stmmac core supports two interrupt modes, controlled by the
flag STMMAC_FLAG_MULTI_MSI_EN:

- When the flag is set, the driver uses multi-channel IRQ mode (Multi-IRQ).
- Otherwise, a single IRQ line is requested (aka MAC-IRQ):

static int stmmac_request_irq(struct net_device *dev)
{
        /* Request the IRQ lines */
        if (priv->plat->flags & STMMAC_FLAG_MULTI_MSI_EN)
                ret = stmmac_request_irq_multi_msi(dev);
        else
                ret = stmmac_request_irq_single(dev);
}

[...]
Here is the summary with links:
  - [net-next,v12,1/4] net: stmmac: platform: read channels irq
    https://git.kernel.org/netdev/net-next/c/a31bbe5ca2f8
  - [net-next,v12,2/4] arm64: dts: s32: set Ethernet channel irqs
    (no matching commit)
  - [net-next,v12,3/4] dt-bindings: net: nxp,s32-dwmac: Declare per-queue interrupts
    https://git.kernel.org/netdev/net-next/c/cc7a3435dfad
  - [net-next,v12,4/4] stmmac: s32: enable support for Multi-IRQ mode
    https://git.kernel.org/netdev/net-next/c/66ccb4f1d205

You are awesome, thank you!
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