[Intel-wired-lan] [PATCH v1] e1000e: Add support to 0x15F5 Device Id of Tiger Lake

[Vitaly Lifshits <vitaly.lifshits@intel.com>]

On 1/25/2020 04:45, Brown, Aaron F wrote:
>> From: Intel-wired-lan <intel-wired-lan-bounces@osuosl.org> On Behalf Of
>> Vitaly Lifshits
>> Sent: Sunday, January 19, 2020 2:08 AM
>> To: intel-wired-lan at lists.osuosl.org
>> Subject: [Intel-wired-lan] [PATCH v1] e1000e: Add support to 0x15F5 Device
>> Id of Tiger Lake
>>
>> Added support to 0x15F5 Device ID which is part of Intel Tiger Lake
>> Platforms. This patch follows commit:
>> 776f5d57ee ("e1000e: Add support for Tiger Lake").
>>
>> Signed-off-by: Vitaly Lifshits <vitaly.lifshits@intel.com>
>> ---
>>   drivers/net/ethernet/intel/e1000e/hw.h     | 1 +
>>   drivers/net/ethernet/intel/e1000e/netdev.c | 1 +
>>   2 files changed, 2 insertions(+)
>>
>> diff --git a/drivers/net/ethernet/intel/e1000e/hw.h
>> b/drivers/net/ethernet/intel/e1000e/hw.h
>> index f556163481cb..b85210ef31d9 100644
>> --- a/drivers/net/ethernet/intel/e1000e/hw.h
>> +++ b/drivers/net/ethernet/intel/e1000e/hw.h
>> @@ -97,6 +97,7 @@ struct e1000_hw;
>>   #define E1000_DEV_ID_PCH_TGP_I219_LM14		0x15F9
>>   #define E1000_DEV_ID_PCH_TGP_I219_V14		0x15FA
>>   #define E1000_DEV_ID_PCH_TGP_I219_LM15		0x15F4
>> +#define E1000_DEV_ID_PCH_TGP_I219_V15		0x15F5
> <snip>
> 
> Something seems to be missing.  After building and booting to the kernel with this patch included I do not see the 15f5 device from modinfo:
> u1519:[1]/usr/src/kernels/next-queue> modinfo igc|grep -i 15f5
> u1519:[1]/usr/src/kernels/next-queue>
> 

If I understand your test correctly, I think you should run:
 > modinfo e1000e | grep -i 15f5

Since the patch is to e1000e module and not igc.