Re: [PATCH 2/2] mmc: core: Add no single read retries

2021-03-01 Thread Ulf Hansson
On Wed, 17 Feb 2021 at 09:46, DooHyun Hwang wrote: > > > On 17/02/21 8:00 am, Adrian Hunter wrote: > >On 17/02/21 7:46 am, Adrian Hunter wrote: > >> On 17/02/21 7:22 am, DooHyun Hwang wrote: > >>> This makes to handle read errors faster by not retrying multiple > >>> block read(CMD18) errors with

RE: [PATCH 2/2] mmc: core: Add no single read retries

2021-02-17 Thread DooHyun Hwang
On 17/02/21 8:00 am, Adrian Hunter wrote: >On 17/02/21 7:46 am, Adrian Hunter wrote: >> On 17/02/21 7:22 am, DooHyun Hwang wrote: >>> This makes to handle read errors faster by not retrying multiple >>> block read(CMD18) errors with single block reads(CMD17). >>> >>> On some bad SD Cards that

Re: [PATCH 2/2] mmc: core: Add no single read retries

2021-02-16 Thread Adrian Hunter
On 17/02/21 7:46 am, Adrian Hunter wrote: > On 17/02/21 7:22 am, DooHyun Hwang wrote: >> This makes to handle read errors faster by not retrying >> multiple block read(CMD18) errors with single block reads(CMD17). >> >> On some bad SD Cards that have problem with read operations, >> it is not

Re: [PATCH 2/2] mmc: core: Add no single read retries

2021-02-16 Thread Adrian Hunter
On 17/02/21 7:22 am, DooHyun Hwang wrote: > This makes to handle read errors faster by not retrying > multiple block read(CMD18) errors with single block reads(CMD17). > > On some bad SD Cards that have problem with read operations, > it is not helpful to retry multiple block read errors with >

[PATCH 2/2] mmc: core: Add no single read retries

2021-02-16 Thread DooHyun Hwang
This makes to handle read errors faster by not retrying multiple block read(CMD18) errors with single block reads(CMD17). On some bad SD Cards that have problem with read operations, it is not helpful to retry multiple block read errors with several single block reads, and it is delayed to treat

[PATCH 2/2] mmc: core: Add no single read retries

2021-02-16 Thread DooHyun Hwang
This makes to handle read errors faster by not retrying multiple block read(CMD18) errors with single block reads(CMD17). On some bad SD Cards that have problem with read operations, it is not helpful to retry multiple block read errors with several single block reads, and it is delayed to treat