diff options
| author | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2017-08-03 13:32:39 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-08-07 14:29:09 +0200 |
| commit | 10d8ab2c15b9ef2f46c35e7c36781399d6f2cc82 (patch) | |
| tree | 7ce2b9a645674e219197272f63522ffa7b999306 /drivers/acpi/scan.c | |
| parent | 7ad4263980826e8b02e121af22f4f4c9103fe86d (diff) | |
ACPI/IORT: Add IORT named component memory address limits
IORT named components provide firmware configuration describing
how many address bits a given device is capable of generating
to address memory.
Add code to the kernel to retrieve memory address limits
configuration for IORT named components and configure DMA masks
accordingly.
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Tested-by: Nate Watterson <nwatters@codeaurora.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/scan.c')
0 files changed, 0 insertions, 0 deletions