Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1565881

[RFC 4/4] irqchip, gicv3-its: Add HiSilicon acpi based erratum data.

Path csiph.com!news.mixmin.net!news.unit0.net!news.panservice.it!bofh.it!news.nic.it!robomod
From Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>
Newsgroups linux.kernel
Subject [RFC 4/4] irqchip, gicv3-its: Add HiSilicon acpi based erratum data.
Date Tue, 24 Jan 2017 15:00:02 +0100
Message-ID <t39NE-4ZI-29@gated-at.bofh.it> (permalink)
References <t39NE-4ZI-31@gated-at.bofh.it>
X-Forwarded-Message-ID <588626A5.7090603@huawei.com>
User-Agent Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0
MIME-Version 1.0
Content-Type text/plain; charset="windows-1252"
Content-Transfer-Encoding 7bit
X-Originating-IP [10.203.177.212]
X-Cfilter-Loop Reflected
Sender robomod@news.nic.it
List-ID <linux-kernel.vger.kernel.org>
X-Mailing-List linux-kernel@vger.kernel.org
Approved robomod@news.nic.it
Lines 25
Organization linux.* mail to news gateway
X-Original-Cc <linux-arm-kernel@lists.infradead.org>, <linuxarm@huawei.com>, <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>, <john.garry@huawei.com>, <guohanjun@huawei.com>
X-Original-Date Tue, 24 Jan 2017 13:53:09 +0000
X-Original-Message-ID <58875C45.50108@huawei.com>
X-Original-References <588626A5.7090603@huawei.com>
X-Original-Sender linux-kernel-owner@vger.kernel.org
Xref csiph.com linux.kernel:1565881

Show key headers only | View raw


This enables the acpi based workaround for HiSilicon erratum 161010801.

Signed-off-by: shameer <shameerali.kolothum.thodi@huawei.com>
---
 drivers/irqchip/irq-gic-v3-its.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index 9fa12b7..d0f5099 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -1868,7 +1868,10 @@ struct acpi_madt_its_quirks {

 /*Upadate as per the board OEM ID and TABLE ID*/
 struct acpi_madt_its_quirks acpi_its_quirks[] __initdata = {
-
+#ifdef CONFIG_HISILICON_ERRATUM_161010801
+	{"HISI  ", "HIP06   ", 0, 0, "hisilicon,erratum-161010801"},
+	{"HISI  ", "HIP07   ", 0, 0, "hisilicon,erratum-161010801"},
+#endif
 };

 static void acpi_its_enable_erratum(const char  *erratum)
-- 
1.9.1

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread


Thread

[RFC 4/4] irqchip, gicv3-its: Add HiSilicon acpi based erratum data. Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com> - 2017-01-24 15:00 +0100
  Re: [RFC 4/4] irqchip, gicv3-its: Add HiSilicon acpi based erratum  data. Mark Rutland <mark.rutland@arm.com> - 2017-01-24 15:10 +0100

csiph-web