| commit | 5c1455495e8d2030473d8194fcf2e1d1111696b7 | |
| author | Nicholas Chin <nic.c3.14@gmail.com> | |
| Wed, 24 May 2023 02:59:56 +0000 (23 20:59 -0600) | ||
| committer | Felix Held <felix-coreboot@felixheld.de> | |
| Fri, 26 May 2023 13:46:00 +0000 (26 13:46 +0000) | ||
| tree | 41ee31717eea570dec57268fdc63af72af13172b | treesnapshot (tar.gz zip) |
| parent | 3813ca521a6cd7348ce111c3f46cbee66a1b964d | commitdiff |
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>
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>
| src/mainboard/dell/e6400/acpi/ich9_pci_irqs.asl | diffblobblamehistory |