Re: [PATCH v3 2/2] serial: mxc: Speed-up character transmission

2023-01-11 Thread Pali Rohár
On Wednesday 11 January 2023 08:54:49 Loic Poulain wrote: > On Wed, 11 Jan 2023 at 00:55, Pali Rohár wrote: > > > > On Tuesday 10 January 2023 20:24:07 Loic Poulain wrote: > > > Instead of waiting for empty FIFO condition before writing a > > > character, wait for non-full FIFO condition. > > > >

Re: [PATCH v3 2/2] serial: mxc: Speed-up character transmission

2023-01-10 Thread Loic Poulain
On Wed, 11 Jan 2023 at 00:55, Pali Rohár wrote: > > On Tuesday 10 January 2023 20:24:07 Loic Poulain wrote: > > Instead of waiting for empty FIFO condition before writing a > > character, wait for non-full FIFO condition. > > > > This helps in saving several tens of milliseconds during boot > > (d

Re: [PATCH v3 2/2] serial: mxc: Speed-up character transmission

2023-01-10 Thread Pali Rohár
On Tuesday 10 January 2023 20:24:07 Loic Poulain wrote: > Instead of waiting for empty FIFO condition before writing a > character, wait for non-full FIFO condition. > > This helps in saving several tens of milliseconds during boot > (depending verbosity). > > Signed-off-by: Loic Poulain > Teste

Re: [PATCH v3 2/2] serial: mxc: Speed-up character transmission

2023-01-10 Thread Fabio Estevam
On Tue, Jan 10, 2023 at 4:24 PM Loic Poulain wrote: > > Instead of waiting for empty FIFO condition before writing a > character, wait for non-full FIFO condition. > > This helps in saving several tens of milliseconds during boot > (depending verbosity). > > Signed-off-by: Loic Poulain > Tested-b

[PATCH v3 2/2] serial: mxc: Speed-up character transmission

2023-01-10 Thread Loic Poulain
Instead of waiting for empty FIFO condition before writing a character, wait for non-full FIFO condition. This helps in saving several tens of milliseconds during boot (depending verbosity). Signed-off-by: Loic Poulain Tested-by: Lothar Waßmann --- v2: fixing transfert abort & char corruption