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Differential D12708

bhnd(4): ChipCommon GPIO driver
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Authored by landonf on Oct 17 2017, 10:47 PM.
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adrian
Commits
rS326109: bhnd(4): Add a basic ChipCommon GPIO driver sufficient to support bwn(4)
Summary

This adds a basic ChipCommon GPIO driver, sufficient to support bwn(4).

The driver is functional on both Wi-Fi adapters and SoCs, but does not
include support for extended features not required for bwn(4), including
interrupt handling.

Test Plan

Tested against bcma(4) and siba(4) MIPS targets.

Tested against bwn(4) PCIe devices (using the in-development bhnd compatibility shims).

Diff Detail

Repository
rS FreeBSD src repository - subversion
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Revision Contents
Changeset List

PathSize
head/
sys/
conf/
1 line
dev/
bhnd/
1 line
cores/
chipc/
33 lines
846 lines
161 lines
2 lines
7 lines
mips/
conf/
1 line
1 line
modules/
bhnd/
14 lines

Diff 35622

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head/sys/conf/files

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head/sys/dev/bhnd/bhnd_types.h

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head/sys/dev/bhnd/cores/chipc/chipc.c

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head/sys/dev/bhnd/cores/chipc/chipc_gpio.c

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head/sys/dev/bhnd/cores/chipc/chipc_gpiovar.h

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head/sys/dev/bhnd/cores/chipc/chipc_subr.c

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head/sys/dev/bhnd/cores/chipc/chipcreg.h

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head/sys/mips/conf/BCM

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head/sys/mips/conf/SENTRY5

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head/sys/modules/bhnd/Makefile

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