Hi Agustin, On 2016/11/14 5:59, Agustin Vega-Frias wrote:
Add support for IRQ combiners in the Top-level Control and Status Registers (TCSR) hardware block in Qualcomm Technologies chips. The first patch fixes IRQ probe deferral by allowing platform_device IRQ resources to be re-initialized if the ACPI core failed to find the IRQ domain during ACPI bus scan. The second patch adds support for ResourceSource/IRQ domain mapping when using Extended IRQ Resources with a specific ResourceSource. These changes are conditional on the ACPI_GENERIC_GSI config. The third patch takes advantage of the new capabilities to implement the driver for the IRQ combiners. Tested on top of v4.9-rc4. Changes V6 -> V7: * Consolidate changes for ResourceSource/IRQ domain mapping to the same source file implementing the generic GSI support, making it conditional on CONFIG_ACPI_GENERIC_GSI. * Eliminate some code duplication by implementing acpi_register_gsi in terms of the new acpi_register_irq API.
I had a test on Hisilicon D03 which needs patch 1 and 2 in this patch set to enable the mbigen irqchip, and it works pretty good. Patch 1/3 can remove the device dependency for the irqchip and platform devices, and I removed my patch (ACPI: irq: introduce interrupt producer) then add your patch 2/3, devices such as SAS and native network works fine on my D03. I will comment on the patches later. Thanks Hanjun -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
