diff options
| author | Swee Leong Ching <leong.ching.swee@intel.com> | 2024-01-05 08:09:23 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-01-07 17:33:49 +0100 |
| commit | 477bd4beb93bf9ace9bda71f1437b191befa9cf4 (patch) | |
| tree | 12293e08c2d6e6687a4943629bb49e270268d80a /drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | |
| parent | dt-bindings: net: snps,dwmac: per channel irq (diff) | |
| download | linux-477bd4beb93bf9ace9bda71f1437b191befa9cf4.tar.xz linux-477bd4beb93bf9ace9bda71f1437b191befa9cf4.zip | |
net: stmmac: Make MSI interrupt routine generic
There is no support for per DMA channel interrupt for non-MSI platform,
where the MAC's per channel interrupt hooks up to interrupt controller(GIC)
through shared peripheral interrupt(SPI) to handle interrupt from TX/RX
transmit channel.
This patch generalize the existing MSI ISR to also support non-MSI
platform.
Signed-off-by: Teoh Ji Sheng <ji.sheng.teoh@intel.com>
Signed-off-by: Swee Leong Ching <leong.ching.swee@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c index 60283543ffc8..f0ec69af96c9 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c @@ -952,7 +952,7 @@ static int stmmac_config_single_msi(struct pci_dev *pdev, res->irq = pci_irq_vector(pdev, 0); res->wol_irq = res->irq; - plat->flags &= ~STMMAC_FLAG_MULTI_MSI_EN; + plat->flags &= ~STMMAC_FLAG_MULTI_IRQ_EN; dev_info(&pdev->dev, "%s: Single IRQ enablement successful\n", __func__); @@ -1004,7 +1004,7 @@ static int stmmac_config_multi_msi(struct pci_dev *pdev, if (plat->msi_sfty_ue_vec < STMMAC_MSI_VEC_MAX) res->sfty_ue_irq = pci_irq_vector(pdev, plat->msi_sfty_ue_vec); - plat->flags |= STMMAC_FLAG_MULTI_MSI_EN; + plat->flags |= STMMAC_FLAG_MULTI_IRQ_EN; dev_info(&pdev->dev, "%s: multi MSI enablement successful\n", __func__); return 0; |