diff options
Diffstat (limited to 'target/linux/cns3xxx/patches-4.4/130-Extend-PCIE_BUS_PEER2PEER-to-set-MRSS-128-to-fix-CNS3xxx-BM-DMA..patch')
| -rw-r--r-- | target/linux/cns3xxx/patches-4.4/130-Extend-PCIE_BUS_PEER2PEER-to-set-MRSS-128-to-fix-CNS3xxx-BM-DMA..patch | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/linux/cns3xxx/patches-4.4/130-Extend-PCIE_BUS_PEER2PEER-to-set-MRSS-128-to-fix-CNS3xxx-BM-DMA..patch b/target/linux/cns3xxx/patches-4.4/130-Extend-PCIE_BUS_PEER2PEER-to-set-MRSS-128-to-fix-CNS3xxx-BM-DMA..patch index 208c80a..96f20a4 100644 --- a/target/linux/cns3xxx/patches-4.4/130-Extend-PCIE_BUS_PEER2PEER-to-set-MRSS-128-to-fix-CNS3xxx-BM-DMA..patch +++ b/target/linux/cns3xxx/patches-4.4/130-Extend-PCIE_BUS_PEER2PEER-to-set-MRSS-128-to-fix-CNS3xxx-BM-DMA..patch @@ -1,6 +1,6 @@ --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c -@@ -1924,7 +1924,8 @@ static void pcie_write_mrrs(struct pci_d +@@ -1938,7 +1938,8 @@ static void pcie_write_mrrs(struct pci_d /* In the "safe" case, do not configure the MRRS. There appear to be * issues with setting MRRS to 0 on a number of devices. */ @@ -12,7 +12,7 @@ /* For Max performance, the MRRS must be set to the largest supported --- a/include/linux/pci.h +++ b/include/linux/pci.h -@@ -756,7 +756,7 @@ enum pcie_bus_config_types { +@@ -757,7 +757,7 @@ enum pcie_bus_config_types { PCIE_BUS_DEFAULT, /* ensure MPS matches upstream bridge */ PCIE_BUS_SAFE, /* use largest MPS boot-time devices support */ PCIE_BUS_PERFORMANCE, /* use MPS and MRRS for best performance */ |