On Fri, 2017-09-22 at 11:51 +0530, Siva Reddy Kallam wrote: > On Thu, Sep 21, 2017 at 7:53 PM, Berend De Schouwer > <berend.de.schou...@gmail.com> wrote: > > Hi, > > > > I've got a machine with a Broadcom bcm5762c, using the tg3 driver, > > that > > fails to receive network packets under some very specific > > conditions. > > > > > > Berend > > Can you please share below details? > 1) Model and Manufacturer of the system
HP EliteDesk 705 G3 SFF lspci -n on the network card: 01:00.0 0200: 14e4:1687 (rev 10) dmesg from tg3: tg3 0000:01:00.0: PCI INT A -> GSI 24 (level, low) -> IRQ 24 tg3 0000:01:00.0: setting latency timer to 64 tg3 0000:01:00.0: eth0: Tigon3 [partno(none) rev 5762100] (PCI Express) MAC address 70:5a:0f:3d:9f:4f tg3 0000:01:00.0: eth0: attached PHY is 5762C (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1]) tg3 0000:01:00.0: eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1] tg3 0000:01:00.0: eth0: dma_rwctrl[00000001] dma_mask[64-bit] The same motherboard with add-on network cards does boot using PXE. It's an EFI board but Secureboot is currently disabled. > 2) Linux distro/kernel used? CentOS 6 + updates. I've tried all the CentOS 6 kernels up to 2.6.32- 696.10.2.el6.x86_64 I've tried updating the tg3 driver from 3.137 to both 3.137h and 3.137o, with the same result. I'm currently in the process of making 4.13.2 boot.
