Re: [EXT] Re: Fwd: net: fec: rx descriptor ring out of order

2020-11-19 Thread Kegl Rohit
On Sun, Nov 15, 2020 at 8:48 AM Andy Duan wrote: > > From: Kegl Rohit Sent: Sunday, November 15, 2020 1:37 AM > > On Sat, Nov 14, 2020 at 2:58 AM Andy Duan wrote: > > > > > > From: Kegl Rohit Sent: Friday, November 13, 2020 > > > 8:21 PM > > > > On Fri, Nov 13, 2020 at 8:33 AM Kegl Rohit wrote

RE: [EXT] Re: Fwd: net: fec: rx descriptor ring out of order

2020-11-14 Thread Andy Duan
From: Kegl Rohit Sent: Sunday, November 15, 2020 1:37 AM > On Sat, Nov 14, 2020 at 2:58 AM Andy Duan wrote: > > > > From: Kegl Rohit Sent: Friday, November 13, 2020 > > 8:21 PM > > > On Fri, Nov 13, 2020 at 8:33 AM Kegl Rohit wrote: > > > > > > > > > What are the addresses of the ring entries?

Re: [EXT] Re: Fwd: net: fec: rx descriptor ring out of order

2020-11-14 Thread Kegl Rohit
On Sat, Nov 14, 2020 at 2:58 AM Andy Duan wrote: > > From: Kegl Rohit Sent: Friday, November 13, 2020 8:21 PM > > On Fri, Nov 13, 2020 at 8:33 AM Kegl Rohit wrote: > > > > > > > What are the addresses of the ring entries? > > > > I bet there is something wrong with the cache coherency and/or > >

RE: [EXT] Re: Fwd: net: fec: rx descriptor ring out of order

2020-11-13 Thread Andy Duan
From: Kegl Rohit Sent: Friday, November 13, 2020 8:21 PM > On Fri, Nov 13, 2020 at 8:33 AM Kegl Rohit wrote: > > > > > What are the addresses of the ring entries? > > > I bet there is something wrong with the cache coherency and/or > > > flushing. > > > > > > So the MAC hardware has done the writ