[PATCH v4 0/3] ata: Fixes related to edge trigger latch for the ahci_xgene_driver.
From: tj@kernel.org (Tejun Heo)
Date: 2016-02-10 16:25:47
Also in:
linux-devicetree, linux-ide
Possibly related (same subject, not in this thread)
- 2016-02-10 · Re: [PATCH v4 0/3] ata: Fixes related to edge trigger latch for the ahci_xgene_driver. · Suman Tripathi <hidden>
- 2016-02-10 · Re: [PATCH v4 0/3] ata: Fixes related to edge trigger latch for the ahci_xgene_driver. · Tejun Heo <hidden>
- 2016-02-10 · Re: [PATCH v4 0/3] ata: Fixes related to edge trigger latch for the ahci_xgene_driver. · Suman Tripathi <hidden>
- 2016-02-10 · Re: [PATCH v4 0/3] ata: Fixes related to edge trigger latch for the ahci_xgene_driver. · Tejun Heo <tj@kernel.org>
- 2016-02-10 · Re: [PATCH v4 0/3] ata: Fixes related to edge trigger latch for the ahci_xgene_driver. · Suman Tripathi <hidden>
On Sat, Feb 06, 2016 at 11:25:21AM +0530, suman Tripathi wrote:
From: Suman Tripathi <redacted> This patch set implements a workaround for an errate in the APM X-Gene SATA host controller with edge interrupt. The HOST_IRQ_STAT misses the edge interrupt from the PORT_IRQ_STAT when clearing the HOST_IRQ_STAT and reporting the PORT_IRQ_STAT happens in same clock cycle. It also implements the capability to override generic interrupt handler.
Applied 1-3 to libata/for-4.6 with minor updates. Thanks. -- tejun