diff options
| author | Nicholas Chin <nic.c3.14@gmail.com> | 2023-05-23 20:59:56 -0600 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-05-26 13:46:00 +0000 |
| commit | 5c1455495e8d2030473d8194fcf2e1d1111696b7 (patch) | |
| tree | 41ee31717eea570dec57268fdc63af72af13172b /src/lib/crc_byte.c | |
| parent | 3813ca521a6cd7348ce111c3f46cbee66a1b964d (diff) | |
mb/dell/e6400/acpi: Route Ricoh R5C847 PCI IRQ lines as DBC
Based on the schematic and vendor ASL code, PCI interrupt lines ABC of
the Ricoh R5C847 PC Card/Media Card/FireWire controller are routed DBC.
From lspci and the schematic this chip is PCI device 1. The original
config copied from the T400 was routed ABCD->BCDA, causing Linux to
issue an "irq 18: nobody cared" message when inserting an SD card.
This is fixed by this patch and the SD card now works properly.
Change-Id: Iede1de72d5369f1aebbac170792733739add3431
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75411
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/lib/crc_byte.c')
0 files changed, 0 insertions, 0 deletions