Suravee,

On Wed, Jul 09, 2014 at 06:05:04PM -0500, suravee.suthikulpanit at amd.com wrote:

From: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>

This patch extend GICv2m MSI to support multiple MSI in ARM64.

This requires the common arch_setup_msi_irqs() to be overwriten
with ARM64 version which does not return 1 for PCI_CAP_ID_MSI and
nvec > 1.

Cc: Mark Rutland <Mark.Rutland@arm.com>
Cc: Marc Zyngier <redacted>
Cc: Jason Cooper <redacted>
Cc: Catalin Marinas <Catalin.Marinas@arm.com>
Cc: Will Deacon <redacted>
Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
---
 arch/arm64/include/asm/msi.h  | 15 ++++++++
 arch/arm64/kernel/Makefile    |  1 +
 arch/arm64/kernel/msi.c       | 57 ++++++++++++++++++++++++++++++
 drivers/irqchip/irq-gic-v2m.c | 80 +++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 153 insertions(+)
 create mode 100644 arch/arm64/include/asm/msi.h
 create mode 100644 arch/arm64/kernel/msi.c

With the Subject line nit fixed ("irqchip: gic-v2m: ..."),

Acked-by: Jason Cooper <redacted>

Please route as you see fit.

thx,

Jason.