Messages in this thread | | | Date | Mon, 23 Oct 2023 21:10:28 +0200 | From | Miquel Raynal <> | Subject | Re: [PATCH v4 6/6] i3c: master: svc: fix random hot join failure since timeout error |
| |
Hi Frank,
Frank.Li@nxp.com wrote on Mon, 23 Oct 2023 12:16:58 -0400:
> master side report: > silvaco-i3c-master 44330000.i3c-master: Error condition: MSTATUS 0x020090c7, MERRWARN 0x00100000 > > BIT 20: TIMEOUT error > The module has stalled too long in a frame. This happens when: > - The TX FIFO or RX FIFO is not handled and the bus is stuck in the > middle of a message, > - No STOP was issued and between messages, > - IBI manual is used and no decision was made. > The maximum stall period is 100 μs. > > This can be considered as being just a warning as the system IRQ latency > can easily be greater than 100us. > > Fixes: dd3c52846d59 ("i3c: master: svc: Add Silvaco I3C master driver") > Cc: stable@vger.kernel.org > Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Thanks, Miquèl
| |