src/sys/dev/nctgpio, branch releng/12.3 FreeBSD source tree MFC r353887: nctgpio: improve performance (latency) of operation 2019-11-20T08:41:01+00:00 Andriy Gapon avg@FreeBSD.org 2019-11-20T08:41:01+00:00 0452ed66bbcd0ab0e70d4d80e578e52b60eb2aea 






MFC r353643: move nctgpio to superio(4) bus
2019-11-07T07:09:10+00:00

Andriy Gapon
avg@FreeBSD.org

2019-11-07T07:09:10+00:00

564f082ef72be83f313452c6a56d0f06db0f7c98












MFC r349579: nctgpio: change default pin names to those used by the datasheet(s)
2019-07-16T16:01:51+00:00

Andriy Gapon
avg@FreeBSD.org

2019-07-16T16:01:51+00:00

cd1a695ad8d75348468ee96343f9a68815655bc2

That is, instead of the current GPIO00 - GPIO15 the names will be GPIO00
- GPIO07, GPIO10 - GPIO17.  The first digit is a GPIO "bank" / group
number and the second one is a pin number within the bank.  Alternative
view is that the pin names are changed from decimal numbering scheme to
octal one (as there are 8 pins per bank).





That is, instead of the current GPIO00 - GPIO15 the names will be GPIO00
- GPIO07, GPIO10 - GPIO17.  The first digit is a GPIO "bank" / group
number and the second one is a pin number within the bank.  Alternative
view is that the pin names are changed from decimal numbering scheme to
octal one (as there are 8 pins per bank).







nctgpio: add new device id for the GPIO chip in PCEngines APU3
2018-01-02T20:58:05+00:00

Oleksandr Tymoshenko
gonzo@FreeBSD.org

2018-01-02T20:58:05+00:00

9d1208bbd27ed9c7b3fd10247e48e5df70d9cbda

PR:		224512
Submitted by:	mike@sentex.net
MFC after:	2 weeks





PR:		224512
Submitted by:	mike@sentex.net
MFC after:	2 weeks







nctgpio(4): Don't index past the end of sc->pins array
2016-04-20T01:17:18+00:00

Conrad Meyer
cem@FreeBSD.org

2016-04-20T01:17:18+00:00

523af57ea24624de9430a0bf980b515ba7148b53

This driver thinks that the NCT_MAX_PIN index is a valid index in a few places
(nct_attach() for-loop, as well as NCT_IS_VALID_PIN()).  Allocate room for
NCT_MAX_PIN as an index, that is, NCT_MAX_PIN + 1 elements.

Reported by:	Coverity
CIDs:		1353806, 1353807, 1353808, 1353809, 1353810
Sponsored by:	EMC / Isilon Storage Division





This driver thinks that the NCT_MAX_PIN index is a valid index in a few places
(nct_attach() for-loop, as well as NCT_IS_VALID_PIN()).  Allocate room for
NCT_MAX_PIN as an index, that is, NCT_MAX_PIN + 1 elements.

Reported by:	Coverity
CIDs:		1353806, 1353807, 1353808, 1353809, 1353810
Sponsored by:	EMC / Isilon Storage Division







sys/dev: use our nitems() macro when it is avaliable through param.h.
2016-04-19T23:37:24+00:00

Pedro F. Giffuni
pfg@FreeBSD.org

2016-04-19T23:37:24+00:00

73a1170a8c41cb848f17cc0a8839e9dcee3d126e

No functional change, only trivial cases are done in this sweep,
Drivers that can get further enhancements will be done independently.

Discussed in:	freebsd-current





No functional change, only trivial cases are done in this sweep,
Drivers that can get further enhancements will be done independently.

Discussed in:	freebsd-current







Add support for the Nuvoton NCT5104D.
2016-03-31T04:57:38+00:00

Adrian Chadd
adrian@FreeBSD.org

2016-03-31T04:57:38+00:00

6b7b2d80ed4d728d3ffd12c422e57798c1b63a84

Make it compile only for i386/amd64 for now as it's been tested there.
It's quite possible it'll show up elsewhere and we can enable it
for other architectures later.

Tested:

* PC Engines APU1C4

Submitted by:	Daniel Wyatt <daniel@dewyatt.com>
Reviewed by:	adrian, loos
Differential Revision:	https://reviews.freebsd.org/D5389





Make it compile only for i386/amd64 for now as it's been tested there.
It's quite possible it'll show up elsewhere and we can enable it
for other architectures later.

Tested:

* PC Engines APU1C4

Submitted by:	Daniel Wyatt <daniel@dewyatt.com>
Reviewed by:	adrian, loos
Differential Revision:	https://reviews.freebsd.org/D5389