[Bug 258994] iic(4): Panics on Nanopi Neo when using 16-bit device addressing width: panic: Assertion strlen(description) < MAX_W_NAME failed at ... sys/kern/subr_witness.c:1914
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Date: Fri, 22 Oct 2021 08:38:42 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=258994
Andriy Gapon <avg@FreeBSD.org> changed:
What |Removed |Added
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CC| |avg@FreeBSD.org,
| |manu@freebsd.org
--- Comment #9 from Andriy Gapon <avg@FreeBSD.org> ---
FWIW, I've been also working on twsi a little bit.
I used a bunch of I2C peripherals and had to write new drivers for a couple of
devices. I found that twsi was either too limiting or buggy with some valid
protocol sequences needed for those peripherals.
My work can be found here:
https://github.com/avg-I/freebsd/commit/1c6777dc1d2ee5ba9e8ff887e9517c58340ce457
https://github.com/avg-I/freebsd/commit/35f319546b594a6094a86bcb18e415d4de2643e2
https://github.com/avg-I/freebsd/commit/5f2d7e7c13f53bfe51644fd0e1757623ca0d7990
https://github.com/avg-I/freebsd/commit/4fc6103770cf48b12c6de275b8c200df0080210a
https://github.com/avg-I/freebsd/commit/0075e711e23cc20d7a4d31cf97648c20df8c9ef3
https://github.com/avg-I/freebsd/commit/937a86158404fe84d8135110e01dd60b1e6df81b
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