git.openpandora.org / pandora-kernel.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: 6bc474d)
arm64: amd-seattle: Fix PCI bus range due to SMMU limitation
authorSuravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Mon, 1 Dec 2014 03:46:40 +0000 (21:46 -0600)
committerArnd Bergmann <arnd@arndb.de>
Thu, 4 Dec 2014 16:10:34 +0000 (17:10 +0100)
Since PCIe is using SMMUv1 which only supports 15-bit stream ID,
only 7-bit PCI bus id is used to specify stream ID. Therefore,
we only limit the PCI bus range to 0x7f.

Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

No differences found
Pandora Kernel Repository