On Mon, Jul 25, 2016 at 11:49 PM, Majd Dibbiny <majd@xxxxxxxxxxxx> wrote: > > On 7/25/2016 11:40 PM, Ming Lin wrote: >> >> On Mon, Jul 25, 2016 at 2:01 AM, Majd Dibbiny <majd@xxxxxxxxxxxx> wrote: >>> >>> On 7/25/2016 10:28 AM, Ming Lin wrote: >>>> >>>> >>>> On Mon, Jul 25, 2016 at 12:00 AM, Leon Romanovsky <leonro@xxxxxxxxxxxx> >>>> wrote: >>>>> >>>>> >>>>> On Thu, Jul 21, 2016 at 03:54:31PM -0700, Ming Lin wrote: >>>>>> >>>>>> >>>>>> Hi, >>>>>> >>>>>> I build k.o/for-4.8 branch(commit fb92d8fb1b9). But mlx5 driver >>>>>> doesn't >>>>>> work. >>>>>> >>>>>> root@host:~# lspci |grep -i mellanox >>>>>> 03:00.0 Ethernet controller: Mellanox Technologies MT27700 Family >>>>>> [ConnectX-4] >>>>>> 03:00.1 Ethernet controller: Mellanox Technologies MT27700 Family >>>>>> [ConnectX-4] >>>>>> >>>>>> root@host:~# dmesg |grep -i mlx5 >>>>>> [ 3.833348] mlx5_core 0000:03:00.0: firmware version: 12.12.1100 >>>>>> [ 4.024478] mlx5_core 0000:03:00.0: enable hca failed >>>>>> [ 4.260086] mlx5_core 0000:03:00.0: mlx5_load_one failed with error >>>>>> code -5 >>>>>> [ 4.333568] mlx5_core: probe of 0000:03:00.0 failed with error -5 >>>>>> [ 4.339977] mlx5_core 0000:03:00.1: firmware version: 12.12.1100 >>>>>> [ 4.410366] mlx5_core 0000:03:00.1: enable hca failed >>>>>> [ 4.562862] mlx5_core 0000:03:00.1: mlx5_load_one failed with error >>>>>> code -5 >>> >>> >>> Hi Ming, >>> >>> Did you upgrade the Firmware as well? >> >> >> It works after upgrading firmware. > > Hi Ming, > > I didn't mean that you need to upgrade the firmware to make this work. > I wanted to understand if alongside with driver upgrade you did a firmware > upgrade. The original firmware is 12.12.1100. 12.12.1100 + v4.4 kernel: not work 12.12.1100 + v4.7-rc2 kernel: not work 12.16.1020 + v4.4 kernel: works 12.16.1020 + v4.7-rc2: works > >> >> Thanks. >> >>> Did it work before the kernel upgrade? >>> Do you work in pass-through mode? >>> Does cold reboot resolve the issue? >>> >>> Thanks -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
