Bug 282738
| Summary: | Add support for Nuvoton NCT6122D/NCT6126D. | ||||||||||
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| Product: | Base System | Reporter: | Matthew.Nygard.Dodd | ||||||||
| Component: | kern | Assignee: | freebsd-bugs (Nobody) <bugs> | ||||||||
| Status: | New --- | ||||||||||
| Severity: | Affects Some People | CC: | avg | ||||||||
| Priority: | --- | ||||||||||
| Version: | 14.1-STABLE | ||||||||||
| Hardware: | amd64 | ||||||||||
| OS: | Any | ||||||||||
| Attachments: |
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(In reply to Matthew.Nygard.Dodd from comment #0) Could you please open a phabricator review request, if not yet? https://reviews.freebsd.org/ Created attachment 255458 [details]
Patch implementing described changes.
Directly match ChipID.
Created attachment 255497 [details]
Patch implementing described changes.
Refine matching, per discussion.
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Created attachment 255149 [details] Patch implementing described changes. Add support for Nuvoton NCT6122D/NCT6126D - superio(9), nctgpio(9), ncthwm(9) - GPIO for LDN 7 & 9. - HWM for LDN 11 - Provide LDN based matching for GPIO devices. - Provide gpio(9) hint flag (NCT_NO_ENABLE) for skipping GPIO enable, to avoid altering BIOS setting. - Allocate GPIO ioports as shareable. - Constrain mask based matching for existing NCT6112D/NCT6114D/NCT6116D. Tested on Asus N97T-IM-A: (dmesg output) superio0: <Nuvoton NCT6122D/NCT6126D> at port 0x2e-0x2f on isa0 gpio0: <GPIO on Nuvoton NCT6122D/NCT6126D> at GPIO ldn 0x07 on superio0 gpio0: skipping enable. gpiobus0: <GPIO bus> on gpio0 gpioc0: <GPIO controller> on gpio0 gpio1: <GPIO on Nuvoton NCT6122D/NCT6126D> at GPIO ldn 0x09 on superio0 gpio1: skipping enable. gpiobus1: <GPIO bus> on gpio1 gpioc1: <GPIO controller> on gpio1 ncthwm0: <HWM on Nuvoton NCT6122D/NCT6126D> at HWM ldn 0x0b on superio0 (sysctl) dev.ncthwm.0.AUXFAN2: 0 dev.ncthwm.0.AUXFAN1: 0 dev.ncthwm.0.AUXFAN0: 0 dev.ncthwm.0.CPUFAN: 0 dev.ncthwm.0.SYSFAN: 796