Re: [PATCH v2 1/1] hw/block/m25p80: Fix Numonyx fast read dummy cycle count

2020-10-29 Thread Philippe Mathieu-Daudé
qemu-de...@nongnu.org > Cc: Francisco Eduardo Iglesias ; kw...@redhat.com; > alist...@alistair23.me; qemu-block@nongnu.org; mre...@redhat.com > Subject: Re: [PATCH v2 1/1] hw/block/m25p80: Fix Numonyx fast read dummy > cycle count > > Hi Joe, > > On 10/28/20 12:43 AM, Joe K

RE: [PATCH v2 1/1] hw/block/m25p80: Fix Numonyx fast read dummy cycle count

2020-10-28 Thread Joe Komlodi
.me; qemu-block@nongnu.org; mre...@redhat.com Subject: Re: [PATCH v2 1/1] hw/block/m25p80: Fix Numonyx fast read dummy cycle count Hi Joe, On 10/28/20 12:43 AM, Joe Komlodi wrote: > Numonyx chips determine the number of cycles to wait based on bits 7:4 > in the volatile configuration re

Re: [PATCH v2 1/1] hw/block/m25p80: Fix Numonyx fast read dummy cycle count

2020-10-28 Thread Philippe Mathieu-Daudé
Hi Joe, On 10/28/20 12:43 AM, Joe Komlodi wrote: > Numonyx chips determine the number of cycles to wait based on bits 7:4 in the > volatile configuration register. > > However, if these bits are 0x0 or 0xF, the number of dummy cycles to wait is > 10 on a QIOR or QIOR4 command, or 8 on any other