Re: [PATCH v8 11/14] powerpc/vas: Do not use default credits for receive window

2020-03-24 Thread Haren Myneni
On Mon, 2020-03-23 at 12:40 +1000, Nicholas Piggin wrote: > Haren Myneni's on March 19, 2020 4:18 pm: > > > > System checkstops if RxFIFO overruns with more requests than the > > maximum possible number of CRBs allowed in FIFO at any time. So > > max credits value (rxattr.wcreds_max) is set and is

Re: [PATCH v8 11/14] powerpc/vas: Do not use default credits for receive window

2020-03-22 Thread Nicholas Piggin
Haren Myneni's on March 19, 2020 4:18 pm: > > System checkstops if RxFIFO overruns with more requests than the > maximum possible number of CRBs allowed in FIFO at any time. So > max credits value (rxattr.wcreds_max) is set and is passed to > vas_rx_win_open() by the the driver. This seems like i

[PATCH v8 11/14] powerpc/vas: Do not use default credits for receive window

2020-03-18 Thread Haren Myneni
System checkstops if RxFIFO overruns with more requests than the maximum possible number of CRBs allowed in FIFO at any time. So max credits value (rxattr.wcreds_max) is set and is passed to vas_rx_win_open() by the the driver. Signed-off-by: Haren Myneni --- arch/powerpc/platforms/powernv/vas