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From: AceLan Kao <acelan.kao@canonical.com>
To: QCA ath9k Development <ath9k-devel@qca.qualcomm.com>,
	Kalle Valo <kvalo@codeaurora.org>,
	linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH 4/6] ath9k: set use_msi=1 on Dell Inspiron 3472
Date: Tue, 26 Sep 2017 14:41:37 +0800	[thread overview]
Message-ID: <1506408099-18488-4-git-send-email-acelan.kao@canonical.com> (raw)
In-Reply-To: <1506408099-18488-1-git-send-email-acelan.kao@canonical.com>

BIOS on Dell Inspiron 3472 blocks legacy interrupts (INTx),
and only allows MSI for WLAN device.

Signed-off-by: AceLan Kao <acelan.kao@canonical.com>
---
 drivers/net/wireless/ath/ath9k/init.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 6b5d53c..fce9ac7 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -120,6 +120,14 @@ static const struct dmi_system_id ath9k_quirks[] __initconst = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 3262"),
 		},
 	},
+	{
+		.callback = set_use_msi,
+		.ident = "Dell Inspiron 3472",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 3472"),
+		},
+	},
 	{}
 };
 
-- 
2.7.4

  parent reply	other threads:[~2017-09-26  6:42 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-26  6:41 [PATCH 1/6] ath9k: add MSI support and use_msi parameter AceLan Kao
2017-09-26  6:41 ` [PATCH 2/6] ath9k: add a quirk to set use_msi automatically AceLan Kao
2017-09-26  6:44   ` Christoph Hellwig
2017-09-26  7:26     ` AceLan Kao
2017-09-26 14:04       ` Christoph Hellwig
2017-09-26 14:14         ` Kalle Valo
2017-09-28  8:28           ` AceLan Kao
2017-10-02  4:21             ` Daniel Drake
2017-10-05  6:39               ` AceLan Kao
2017-10-13  1:12                 ` AceLan Kao
2017-10-13  1:17                   ` Daniel Drake
2017-09-26  6:41 ` [PATCH 3/6] ath9k: set use_msi=1 on Dell Vostro 3262 AceLan Kao
2017-09-26  6:41 ` AceLan Kao [this message]
2017-09-26  6:41 ` [PATCH 5/6] ath9k: set use_msi=1 on Dell Vostro 15-3572 AceLan Kao
2017-09-26  6:41 ` [PATCH 6/6] ath9k: set use_msi=1 on Dell Inspiron 14-3473 AceLan Kao

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