The new driver micphy is almost same as ukphy except that
micphy has a fixup for cpsw; a PHY with cpsw has to adjust
RGMII signal timing.
Reviewed by christos@
Needs more testing and an appropriate API for such (non-audio) DACs. For now
one can set the output value using sysctl node. Also sysmon(4) will conveniently
report the voltage on Vout pin of the DAC. Note that this is not an actual
measured voltage, but merely calculated using equation from datasheet. Real
voltage might be different and depend on analog circuitry attached to the DAC.
- Add support for capturing initial CAP/CAP2/PI regs before reset (and
restoring them afterwords)
- Add optional callbacks for channel_start / channel_stop.
descriptor.
This fixes usbd_new_device so that there is no really need to touch
QHs/EDs in [eo]hci_device_request.
KASSERT the address and maximum packet length now.
returns other than 0, the TX ring might not full. Check whether
the TX ring has one or more packets. If the ring is empty,
dont' set IFF_OACTIVE because an TX complete interrupt never
occur and IFF_OACTIVE flags is left. The interface's timer
isn't reset, so a device timeout desn't occur.
Fixes a bug that IFF_OACTIVE flag is left on heavy load.
Part of PR#48568.
- Fix a bug that the puc cn mechanism doesn't use the UART's frequency
in pucdata.c's table.
- Add a new option PUC_CNAUTO. If this option is set, consinit() in
x86/x86/consinit.c checks puc com device to use it as console.
Without this option, the behavior is the same as before.
- Add a new config parameter PUC_CNBUS. The old code scans bus #0 only.
If PUC_CNBUS is set, the specified number's bus will be scanned.
- Rename comcnprobe() to puc_cnprobe() to make it clear.
- Rename comcninit() to puc_cninit() to make it clear.
- Add code for a device that a device's com register is MMIO (#if0 ed).