leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity
1cab826b30
linux/drivers/pci/dwc
History
Niklas Cassel 1cab826b30 PCI: designware-ep: Read-only registers need DBI_RO_WR_EN to be writable 
Certain registers that pcie-designware-ep tries to write to are read-only
registers. However, these registers can become read/write if we first
enable the DBI_RO_WR_EN bit. Set/unset the DBI_RO_WR_EN bit before/after
writing these registers.

Tested-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
Signed-off-by: Niklas Cassel <niklas.cassel@axis.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Joao Pinto <jpinto@synopsys.com>
2017-12-21 11:09:44 +00:00
..
Kconfig PCI: hisi: Add HiSilicon STB SoC PCIe controller driver 2017-10-24 14:48:20 -05:00
Makefile pci-v4.15-changes 2017-11-15 15:01:28 -08:00
pci-dra7xx.c pci: dwc: pci-dra7xx: Make shutdown handler static 2017-12-20 10:42:19 +00:00
pci-exynos.c Merge branch 'pci/host-exynos' into next 2017-09-07 13:23:56 -05:00
pci-imx6.c Merge branch 'pci/host-imx6' into next 2017-09-07 13:23:59 -05:00
pci-keystone-dw.c Merge branch 'pci/trivial' into next 2017-09-07 13:24:20 -05:00
pci-keystone.c Merge branch 'pci/host-keystone' into next 2017-09-07 13:24:01 -05:00
pci-keystone.h PCI: keystone: Use PCI_NUM_INTX 2017-08-16 13:39:31 -05:00
pci-layerscape.c PCI: layerscape: Change default error response behavior 2017-10-20 13:26:27 -05:00
pcie-armada8k.c Merge branch 'pci/host-designware' into next 2017-09-07 13:23:55 -05:00
pcie-artpec6.c Merge branch 'pci/host-layerscape' into next 2017-09-07 13:24:02 -05:00
pcie-designware-ep.c PCI: designware-ep: Read-only registers need DBI_RO_WR_EN to be writable 2017-12-21 11:09:44 +00:00
pcie-designware-host.c PCI: dwc: Use the DMA-API to get the MSI address 2017-12-21 11:09:10 +00:00
pcie-designware-plat.c PCI: dwc: designware: Handle ->host_init() failures 2017-08-03 16:14:32 -05:00
pcie-designware.c Merge branch 'pci/trivial' into next 2017-09-07 13:24:20 -05:00
pcie-designware.h PCI: designware-ep: dw_pcie_ep_set_msi() should only set MMC bits 2017-12-21 11:09:24 +00:00
pcie-hisi.c PCI: hisi: Constify dw_pcie_host_ops structure 2017-08-19 16:21:32 -05:00
pcie-histb.c PCI: hisi: Add HiSilicon STB SoC PCIe controller driver 2017-10-24 14:48:20 -05:00
pcie-kirin.c Merge branch 'pci/host-kirin' into next 2017-09-07 13:24:01 -05:00
pcie-qcom.c PCI: qcom: Add support for IPQ8074 PCIe controller 2017-08-24 11:11:23 -05:00
pcie-spear13xx.c Merge branch 'pci/host-spear13xx' into next 2017-09-07 13:24:07 -05:00