Re: [PATCH] ACPI: Override rev for DELL Latitude 3350

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Monday, November 21, 2016 10:07:05 AM AceLan Kao wrote:
> The ethernet network fails to work on DELL Latitude 3350 after this commit
>    ea7d521 Revert 'Revert "ACPICA: Permanently set _REV to the value '2'."'
> 
> dmesg shows
>    r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
>    r8169 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
>    pci 0000:00:1c.2: PCI INT C: failed to register GSI
>    pci 0000:00:1c.2: Error enabling bridge (-16), continuing
>    r8169 0000:03:00.0: PCI INT A: failed to register GSI
>    r8169 0000:03:00.0 (unnamed net_device) (uninitialized): enable failure
>    r8169: probe of 0000:03:00.0 failed with error -16
> 
> So override the ACPI _REV for this machine to fix the issue.
> 
> Signed-off-by: AceLan Kao <acelan.kao@xxxxxxxxxxxxx>

I have something similar queued up in linux-next.  Care to look at that?

http://git.kernel.org/cgit/linux/kernel/git/rafael/linux-pm.git/commit/?h=linux-next&id=708f5dcc21ae9b35f395865fc154b0105baf4de4

> ---
>  drivers/acpi/blacklist.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
> index bdc67ba..a8c10f2 100644
> --- a/drivers/acpi/blacklist.c
> +++ b/drivers/acpi/blacklist.c
> @@ -160,6 +160,14 @@ static struct dmi_system_id acpi_rev_dmi_table[] __initdata = {
>  		      DMI_MATCH(DMI_PRODUCT_NAME, "XPS 13 9343"),
>  		},
>  	},
> +	{
> +	 .callback = dmi_enable_rev_override,
> +	 .ident = "DELL Latitude 3350",
> +	 .matches = {
> +		      DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
> +		      DMI_MATCH(DMI_PRODUCT_NAME, "Latitude 3350"),
> +		},
> +	},
>  #endif
>  	{}
>  };
> 

Thanks,
Rafael

--
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



[Index of Archives]     [Linux IBM ACPI]     [Linux Power Management]     [Linux Kernel]     [Linux Laptop]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]

  Powered by Linux