diff options
| author | Danilo Krummrich <dakr@kernel.org> | 2026-08-13 18:52:04 +0200 |
|---|---|---|
| committer | Danilo Krummrich <dakr@kernel.org> | 2026-08-17 01:41:36 +0200 |
| commit | f146c7bc85a51f95c05e0f8173d484eb301ece78 (patch) | |
| tree | 07296ae54ed6551492b0c609dc0f5463f61f89ca /drivers/net/dsa/Makefile | |
| download | linux-stable-f146c7bc85a51f95c05e0f8173d484eb301ece78.tar.gz linux-stable-f146c7bc85a51f95c05e0f8173d484eb301ece78.zip | |
PCI: Add pci_irq_type() to query the allocated interrupt typegrafted
Add a helper that returns PCI_IRQ_MSIX, PCI_IRQ_MSI, or PCI_IRQ_INTX
based on the interrupt type the PCI core selected after
pci_alloc_irq_vectors().
Several drivers already open-code this check against pdev->msix_enabled
and pdev->msi_enabled, or even open code this helper [1].
A common helper avoids the duplication and keeps drivers from accessing
the bitfield directly (see also [2]).
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Tested-by: John Hubbard <jhubbard@nvidia.com>
Link: https://elixir.bootlin.com/linux/v7.1/source/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c#L196 [1]
Inspired-by: John Hubbard <jhubbard@nvidia.com>
Link: https://lore.kernel.org/all/DKKG2QM3YJYB.Z2H2B2UXJ75N@kernel.org/ [2]
Reviewed-by: Gary Guo <gary@garyguo.net>
Link: https://patch.msgid.link/20260813165234.620555-5-dakr@kernel.org
[ Add missing pci_irq_type() stub for CONFIG_PCI=n. ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Diffstat (limited to 'drivers/net/dsa/Makefile')
| -rw-r--r-- | drivers/net/dsa/Makefile | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/net/dsa/Makefile b/drivers/net/dsa/Makefile new file mode 100644 index 000000000..d2975badf --- /dev/null +++ b/drivers/net/dsa/Makefile @@ -0,0 +1,29 @@ +# SPDX-License-Identifier: GPL-2.0 +obj-$(CONFIG_NET_DSA_BCM_SF2) += bcm-sf2.o +bcm-sf2-objs := bcm_sf2.o bcm_sf2_cfp.o +obj-$(CONFIG_NET_DSA_LOOP) += dsa_loop.o +obj-$(CONFIG_NET_DSA_KS8995) += ks8995.o +obj-$(CONFIG_NET_DSA_MT7530) += mt7530.o +obj-$(CONFIG_NET_DSA_MT7530_MDIO) += mt7530-mdio.o +obj-$(CONFIG_NET_DSA_MT7530_MMIO) += mt7530-mmio.o +obj-$(CONFIG_NET_DSA_MV88E6060) += mv88e6060.o +obj-$(CONFIG_NET_DSA_RZN1_A5PSW) += rzn1_a5psw.o +obj-$(CONFIG_NET_DSA_SMSC_LAN9303) += lan9303-core.o +obj-$(CONFIG_NET_DSA_SMSC_LAN9303_I2C) += lan9303_i2c.o +obj-$(CONFIG_NET_DSA_SMSC_LAN9303_MDIO) += lan9303_mdio.o +obj-$(CONFIG_NET_DSA_VITESSE_VSC73XX) += vitesse-vsc73xx-core.o +obj-$(CONFIG_NET_DSA_VITESSE_VSC73XX_PLATFORM) += vitesse-vsc73xx-platform.o +obj-$(CONFIG_NET_DSA_VITESSE_VSC73XX_SPI) += vitesse-vsc73xx-spi.o +obj-$(CONFIG_NET_DSA_YT921X) += yt921x.o +obj-y += b53/ +obj-y += hirschmann/ +obj-y += lantiq/ +obj-y += microchip/ +obj-y += mv88e6xxx/ +obj-y += mxl862xx/ +obj-y += netc/ +obj-y += ocelot/ +obj-y += qca/ +obj-y += realtek/ +obj-y += sja1105/ +obj-y += xrs700x/ |