Re: [PATCH v2 5/6] PCI: brcmstb: add MSI capability

From: Marc Zyngier
Date: Wed Nov 13 2019 - 08:49:49 EST


On 2019-11-12 17:08, Nicolas Saenz Julienne wrote:
From: Jim Quinlan <james.quinlan@xxxxxxxxxxxx>

This commit adds MSI to the Broadcom STB PCIe host controller. It does
not add MSIX since that functionality is not in the HW. The MSI
controller is physically located within the PCIe block, however, there
is no reason why the MSI controller could not be moved elsewhere in
the future.

Since the internal Brcmstb MSI controller is intertwined with the PCIe
controller, it is not its own platform device but rather part of the
PCIe platform device.

Signed-off-by: Jim Quinlan <james.quinlan@xxxxxxxxxxxx>
Co-developed-by: Nicolas Saenz Julienne <nsaenzjulienne@xxxxxxx>
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@xxxxxxx>

Reviewed-by: Marc Zyngier <maz@xxxxxxxxxx>

M.
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