Re: STMMAC driver with TSO enabled issue

2018-05-29 Thread Bhadram Varka
Hi Jose, On 5/28/2018 4:26 PM, Jose Abreu wrote: Hi Bhadram, On 28-05-2018 10:15, Bhadram Varka wrote: Hi Jose, On 5/25/2018 8:02 PM, Jose Abreu wrote: On 25-05-2018 15:25, Bhadram Varka wrote: Hi Jose, On 5/25/2018 7:35 PM, Jose Abreu wrote: Hi Bhadram, On 25-05-2018 05:41, Bhadram Vark

Re: STMMAC driver with TSO enabled issue

2018-05-28 Thread Jose Abreu
Hi Bhadram, On 28-05-2018 10:15, Bhadram Varka wrote: > Hi Jose, > > On 5/25/2018 8:02 PM, Jose Abreu wrote: >> On 25-05-2018 15:25, Bhadram Varka wrote: >>> Hi Jose, >>> >>> On 5/25/2018 7:35 PM, Jose Abreu wrote: Hi Bhadram, On 25-05-2018 05:41, Bhadram Varka wrote: > Hi Jose,

Re: STMMAC driver with TSO enabled issue

2018-05-28 Thread Bhadram Varka
Hi Jose, On 5/25/2018 8:02 PM, Jose Abreu wrote: On 25-05-2018 15:25, Bhadram Varka wrote: Hi Jose, On 5/25/2018 7:35 PM, Jose Abreu wrote: Hi Bhadram, On 25-05-2018 05:41, Bhadram Varka wrote: Hi Jose, On 5/24/2018 3:01 PM, Jose Abreu wrote: Hi Bhadram, On 24-05-2018 06:58, Bhadram Vark

Re: STMMAC driver with TSO enabled issue

2018-05-25 Thread Jose Abreu
On 25-05-2018 15:25, Bhadram Varka wrote: > Hi Jose, > > On 5/25/2018 7:35 PM, Jose Abreu wrote: >> Hi Bhadram, >> >> On 25-05-2018 05:41, Bhadram Varka wrote: >>> Hi Jose, >>> >>> On 5/24/2018 3:01 PM, Jose Abreu wrote: Hi Bhadram, On 24-05-2018 06:58, Bhadram Varka wrote: > >>>

Re: STMMAC driver with TSO enabled issue

2018-05-25 Thread Bhadram Varka
Hi Jose, On 5/25/2018 7:35 PM, Jose Abreu wrote: Hi Bhadram, On 25-05-2018 05:41, Bhadram Varka wrote: Hi Jose, On 5/24/2018 3:01 PM, Jose Abreu wrote: Hi Bhadram, On 24-05-2018 06:58, Bhadram Varka wrote: After some time if check Tx descriptor status - then I see only below [..] [85788.

Re: STMMAC driver with TSO enabled issue

2018-05-25 Thread Jose Abreu
Hi Bhadram, On 25-05-2018 05:41, Bhadram Varka wrote: > Hi Jose, > > On 5/24/2018 3:01 PM, Jose Abreu wrote: >> Hi Bhadram, >> >> On 24-05-2018 06:58, Bhadram Varka wrote: >>> >>> After some time if check Tx descriptor status - then I see only >>> below >>> >>> [..] >>> [85788.286730] 027 [0x82795

Re: STMMAC driver with TSO enabled issue

2018-05-24 Thread Bhadram Varka
Hi Jose, On 5/24/2018 3:01 PM, Jose Abreu wrote: Hi Bhadram, On 24-05-2018 06:58, Bhadram Varka wrote: After some time if check Tx descriptor status - then I see only below [..] [85788.286730] 027 [0x827951b0]: 0xf854f000 0x0 0x16d8 0x9000 index 025 and 026 descriptors processed but not

Re: STMMAC driver with TSO enabled issue

2018-05-24 Thread Jose Abreu
Hi Bhadram, On 24-05-2018 06:58, Bhadram Varka wrote: > > After some time if check Tx descriptor status - then I see only > below > > [..] > [85788.286730] 027 [0x827951b0]: 0xf854f000 0x0 0x16d8 0x9000 > > index 025 and 026 descriptors processed but not index 027. > > At this stage Tx DMA is

Re: STMMAC driver with TSO enabled issue

2018-05-23 Thread Bhadram Varka
Hi Jose, On 5/17/2018 7:43 PM, Jose Abreu wrote: Hi Bhadram, On 15-05-2018 07:44, Bhadram Varka wrote: Hi Jose, On 5/10/2018 9:15 PM, Jose Abreu wrote: On 10-05-2018 16:08, Bhadram Varka wrote: Hi Jose, On 5/10/2018 7:59 PM, Jose Abreu wrote: Hi Bhadram, On 10-05-2018 09:55, Jose Abreu

Re: STMMAC driver with TSO enabled issue

2018-05-17 Thread Jose Abreu
Hi Bhadram, On 15-05-2018 07:44, Bhadram Varka wrote: > Hi Jose, > > On 5/10/2018 9:15 PM, Jose Abreu wrote: >> >> >> On 10-05-2018 16:08, Bhadram Varka wrote: >>> Hi Jose, >>> >>> On 5/10/2018 7:59 PM, Jose Abreu wrote: Hi Bhadram, On 10-05-2018 09:55, Jose Abreu wrote: > ++net

Re: STMMAC driver with TSO enabled issue

2018-05-14 Thread Bhadram Varka
Hi Jose, On 5/10/2018 9:15 PM, Jose Abreu wrote: On 10-05-2018 16:08, Bhadram Varka wrote: Hi Jose, On 5/10/2018 7:59 PM, Jose Abreu wrote: Hi Bhadram, On 10-05-2018 09:55, Jose Abreu wrote: ++net-dev Hi Bhadram, On 09-05-2018 12:03, Bhadram Varka wrote: Hi, Thanks for responding. Tr

Re: STMMAC driver with TSO enabled issue

2018-05-10 Thread Jose Abreu
On 10-05-2018 16:08, Bhadram Varka wrote: > Hi Jose, > > On 5/10/2018 7:59 PM, Jose Abreu wrote: >> Hi Bhadram, >> >> On 10-05-2018 09:55, Jose Abreu wrote: >>> ++net-dev >>> >>> Hi Bhadram, >>> >>> On 09-05-2018 12:03, Bhadram Varka wrote: Hi, Thanks for responding. Trie

Re: STMMAC driver with TSO enabled issue

2018-05-10 Thread Bhadram Varka
Hi Jose, On 5/10/2018 7:59 PM, Jose Abreu wrote: Hi Bhadram, On 10-05-2018 09:55, Jose Abreu wrote: ++net-dev Hi Bhadram, On 09-05-2018 12:03, Bhadram Varka wrote: Hi, Thanks for responding. Tried below suggested way. Still observing the issue - It seems stmmac has a bug in the RX side w

Re: STMMAC driver with TSO enabled issue

2018-05-10 Thread Jose Abreu
Hi Bhadram, On 10-05-2018 09:55, Jose Abreu wrote: > ++net-dev > > Hi Bhadram, > > On 09-05-2018 12:03, Bhadram Varka wrote: >> Hi, >> >> Thanks for responding. >> >> Tried below suggested way. Still observing the issue - > It seems stmmac has a bug in the RX side when using TSO which is > causing

Re: STMMAC driver with TSO enabled issue

2018-05-10 Thread Jose Abreu
++net-dev Hi Bhadram, On 09-05-2018 12:03, Bhadram Varka wrote: > Hi, > > Thanks for responding. > > Tried below suggested way. Still observing the issue - It seems stmmac has a bug in the RX side when using TSO which is causing all the RX descriptors to be consumed. The stmmac_rx() function wil