Thread (25 messages) 25 messages, 4 authors, 2016-06-20

[PATCH V6 2/7] PCI/MSI: Setup MSI domain on a per-devices basis using IORT ACPI table

From: Marc Zyngier <hidden>
Date: 2016-06-15 08:33:46
Also in: linux-acpi, linux-pci, lkml

On Mon, 13 Jun 2016 16:41:08 +0200
Tomasz Nowicki [off-list ref] wrote:
It is possible to provide information about which MSI controller to
use on a per-device basis for DT. This patch supply this with ACPI support.

Currently, IORT is the only one ACPI table which can provide such mapping.
In order to plug IORT into MSI infrastructure we are adding ACPI
equivalents for finding PCI device domain and its RID translation
(pci_msi_domain_get_msi_rid and pci_msi_domain_get_msi_rid calls).

Signed-off-by: Tomasz Nowicki <redacted>
Acked-by: Marc Zyngier <redacted>

	M.
-- 
Jazz is not dead. It just smells funny.
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