R: R: R: R: [PATCH v1] serial: 8250_fintek: Print Fintek chip name

Hi Peter, > >>> > >>> dmesg| grep ttyS > >> > >> But as they work the same, why does it matter? > > > > Yes you are right, by the user point of view, they are the same. > > > >> > >> Userspace should not care here. Isn't there some other id you can > >> read/query for a hardware database tool to

Re: R: R: R: [PATCH v1] serial: 8250_fintek: Print Fintek chip name

Hi, Flavio Suligoi 於 2020/12/15 下午 11:06 寫道: we produce some x86 boards with multistandard RS232/422/485 ports and, to have this feature, in some of these boards, we use a Fintek uart or superIO. So this additional info "extra_name" can be useful for a quick check if the serial ports are multist

R: R: R: [PATCH v1] serial: 8250_fintek: Print Fintek chip name

Hi Greg, > > > Fintek F81216AD > > > > 00:02: ttyS3 at I/O 0x2e8 (irq = 11, base_baud = 115200) is a 16550A > - > > > Fintek F81216AD > > > > > > > > where the "extra_name", if not empty, is printed > > > > at the end of the line. > > > > For practical space reasons, the "extra_name" length > > >

Re: R: R: [PATCH v1] serial: 8250_fintek: Print Fintek chip name

On Tue, Dec 15, 2020 at 02:06:09PM +, Flavio Suligoi wrote: > Hi Greg, > > > > > > > + chip_name = "F81216H"; > > > > > + break; > > > > > case CHIP_ID_F81216: > > > > > + chip_name = "F81216"; > > > > > break; > > > > > default: >

R: R: [PATCH v1] serial: 8250_fintek: Print Fintek chip name

Hi Greg, > > > > + chip_name = "F81216H"; > > > > + break; > > > > case CHIP_ID_F81216: > > > > + chip_name = "F81216"; > > > > break; > > > > default: > > > > return -ENODEV; > > > > } > > > > > > >