Messages in this thread Patch in this message | | | From | AceLan Kao <> | Subject | [PATCH 3/6] ath9k: set use_msi=1 on Dell Vostro 3262 | Date | Tue, 26 Sep 2017 14:41:36 +0800 |
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BIOS on Dell Vostro 3262 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 1667949..6b5d53c 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -112,6 +112,14 @@ static const struct dmi_system_id ath9k_quirks[] __initconst = { DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 24-3460"), }, }, + { + .callback = set_use_msi, + .ident = "Dell Vostro 3262", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 3262"), + }, + }, {} }; -- 2.7.4
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