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| author |   sasano <sasano@openbsd.org> | 2014-05-16 14:05:39 +0000 |
|---|---|---|
| committer | sasano <sasano@openbsd.org> | 2014-05-16 14:05:39 +0000 |
| commit | 5165e579a145cd62a9fbbbd8c33e30b50d88b5d1 (patch) | |
| tree | 3564fa99de80cf3283958794efe884fd25219d66 /lib/libc | |
| parent | regen (diff) | |
| download | wireguard-openbsd-5165e579a145cd62a9fbbbd8c33e30b50d88b5d1.tar.xz wireguard-openbsd-5165e579a145cd62a9fbbbd8c33e30b50d88b5d1.zip | |
It seems that there is new and old revision of CH340.
Previous uchcom(4) driver targeted old one, and new one could not work
because of uchcom_set_line_control() broke the value of
UCHCOM_REG_LCR1(0x18).
To support new CH340, uchcom_set_line_control() and uchcom_reset_chip()
have been overhauled. Current uchcom(4) does not change the value of
UCHCOM_REG_LCR1 register, it means even/odd parity mode is no longer
supported with old CH340.
ok by mpi@
Diffstat (limited to 'lib/libc')
0 files changed, 0 insertions, 0 deletions