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linux/drivers/pci/controller/dwc
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Vidya Sagar 660c486590 PCI: dwc: Set 32-bit DMA mask for MSI target address allocation 
Set DMA mask to 32-bit while allocating the MSI target address so that
the address is usable for both 32-bit and 64-bit MSI capable devices.
Throw a warning if it fails to set the mask to 32-bit to alert that
devices that are only 32-bit MSI capable may not work properly.

Link: https://lore.kernel.org/r/20201117165312.25847-1-vidyas@nvidia.com
Signed-off-by: Vidya Sagar <vidyas@nvidia.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
2020-12-10 11:47:26 +00:00
..
Kconfig PCI: qcom: Add support for configuring BDF to SID mapping for SM8250 2020-12-09 15:07:11 +00:00
Makefile PCI: uniphier: Add Socionext UniPhier Pro5 PCIe endpoint controller driver 2020-06-04 10:03:18 +01:00
pci-dra7xx.c PCI: dwc: Move dw_pcie_setup_rc() to DWC common code 2020-11-19 10:51:41 +00:00
pci-exynos.c PCI: dwc: exynos: Rework the driver to support Exynos5433 variant 2020-12-01 10:22:30 +00:00
pci-imx6.c PCI: dwc: Remove unnecessary wrappers around dw_pcie_host_init() 2020-11-19 10:51:41 +00:00
pci-keystone.c Revert "PCI: dwc/keystone: Drop duplicated 'num-viewport'" 2020-11-19 10:51:41 +00:00
pci-layerscape-ep.c PCI: dwc: Move "dbi", "dbi2", and "addr_space" resource setup into common code 2020-11-19 10:51:40 +00:00
pci-layerscape.c PCI: dwc: Remove unnecessary wrappers around dw_pcie_host_init() 2020-11-19 10:51:41 +00:00
pci-meson.c PCI: dwc: Remove unnecessary wrappers around dw_pcie_host_init() 2020-11-19 10:51:41 +00:00
pcie-al.c PCI: dwc: Remove unnecessary wrappers around dw_pcie_host_init() 2020-11-19 10:51:41 +00:00
pcie-armada8k.c PCI: dwc: Move dw_pcie_setup_rc() to DWC common code 2020-11-19 10:51:41 +00:00
pcie-artpec6.c PCI: dwc: Remove unnecessary wrappers around dw_pcie_host_init() 2020-11-19 10:51:41 +00:00
pcie-designware-ep.c PCI: dwc: Detect number of iATU windows 2020-11-19 10:51:41 +00:00
pcie-designware-host.c PCI: dwc: Set 32-bit DMA mask for MSI target address allocation 2020-12-10 11:47:26 +00:00
pcie-designware-plat.c PCI: dwc: Move dw_pcie_setup_rc() to DWC common code 2020-11-19 10:51:41 +00:00
pcie-designware.c PCI: dwc: Detect number of iATU windows 2020-11-19 10:51:41 +00:00
pcie-designware.h PCI: dwc: Detect number of iATU windows 2020-11-19 10:51:41 +00:00
pcie-hisi.c PCI: dwc: hisi: Remove non-ECAM HiSilicon hip05/hip06 driver 2020-07-27 17:06:32 +01:00
pcie-histb.c PCI: dwc: Move dw_pcie_setup_rc() to DWC common code 2020-11-19 10:51:41 +00:00
pcie-intel-gw.c PCI: dwc: Detect number of iATU windows 2020-11-19 10:51:41 +00:00
pcie-kirin.c PCI: dwc: Remove unnecessary wrappers around dw_pcie_host_init() 2020-11-19 10:51:41 +00:00
pcie-qcom.c PCI: qcom: Add support for configuring BDF to SID mapping for SM8250 2020-12-09 15:07:11 +00:00
pcie-spear13xx.c PCI: dwc: Move dw_pcie_setup_rc() to DWC common code 2020-11-19 10:51:41 +00:00
pcie-tegra194.c PCI: tegra: Disable LTSSM during L2 entry 2020-12-07 16:43:52 +00:00
pcie-uniphier-ep.c PCI: dwc: Move "dbi", "dbi2", and "addr_space" resource setup into common code 2020-11-19 10:51:40 +00:00
pcie-uniphier.c PCI: dwc: Remove unnecessary wrappers around dw_pcie_host_init() 2020-11-19 10:51:41 +00:00