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| author | Bill XIE <persmule@hardenedlinux.org> | 2023-01-29 09:55:19 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-02-08 19:19:43 +0000 |
| commit | 79a11950acfc55e6f7a2e9c673991c1dafc59f91 (patch) | |
| tree | 258f3044d454bb2448988e47506146895ef9c049 /Documentation/acpi | |
| parent | 4d661eebe95b06acae7d99777ed36ba56a560112 (diff) | |
| download | coreboot-4.19_branch.tar.gz coreboot-4.19_branch.tar.bz2 coreboot-4.19_branch.zip | |
nb/intel/{sandybridge,haswell}: Generate IOAPIC DMAR entries from hw4.19_branch
Use acpi_create_dmar_ds_ioapic_from_hw() to generate DMAR entries.
This can restore s3 resume capability for Sandy Bridge platforms lost
after commit d165357ec37c ("sb,soc/intel: Use
register_new_ioapic_gsi0()").
Cherry-picked from
commit b184e6e0a1cc ("nb/intel/{sandybridge,haswell}: Generate IOAPIC
DMAR entries from hw").
Original-signed-off-by: Bill XIE <persmule@hardenedlinux.org>
Change-Id: I83e735707cd9ff30aa339443593239cd7e3e4656
Original-reviewed-on: https://review.coreboot.org/c/coreboot/+/72513
Original-reviewed-by: Nico Huber <nico.h@gmx.de>
Original-reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Signed-off-by: Bill XIE <persmule@hardenedlinux.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72763
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'Documentation/acpi')
0 files changed, 0 insertions, 0 deletions