Re: [PATCH] net: thunderx: Fix for Qset error due to CQ full

2016-02-25 Thread David Miller
From: sunil.kovv...@gmail.com Date: Wed, 24 Feb 2016 16:40:50 +0530 > From: Sunil Goutham > > On Thunderx pass 1.x and pass2 due to a HW errata default CQ > DROP_LEVEL of 0x80 is not sufficient to avoid CQ_WR_FULL Qset > error when packets are being received at >20Mpps resulting in > complete st

[PATCH] net: thunderx: Fix for Qset error due to CQ full

2016-02-24 Thread sunil . kovvuri
From: Sunil Goutham On Thunderx pass 1.x and pass2 due to a HW errata default CQ DROP_LEVEL of 0x80 is not sufficient to avoid CQ_WR_FULL Qset error when packets are being received at >20Mpps resulting in complete stall of packet reception. This patch will configure it to 0x100 which is what is