src/sys/modules/ath_ahb, branch main FreeBSD source tree ath(4): Remove MIPS AHB frontend and join PCI one w/ main support again 2023-08-08T20:30:13+00:00 Marius Strobl marius@FreeBSD.org 2023-08-07T16:39:24+00:00 37c8ee8847faa53432809cae2ecc11b80c4eab2f Following the removal of general MIPS support, there's no longer a need to have the AHB bus-frontend in place, which according to Linux sources also isn't used with any non-MIPS SoCs. For simplicity, PCI bus support is only made conditional on the main one again, i. e. device ath_pci is removed, and built into the main module, i. e. if_ath_pci.ko obsoleted, respectively. Effectively, this reverts the following commits and associated changes: dba9c8597747c6c9bf3d2ec68f7eb90552878dc7 e849bb3ecbb1963344a22ae77fc96f89fbebf40c Approved by: adrian Relnotes: yes Differential Revision: https://reviews.freebsd.org/D41354 
Following the removal of general MIPS support, there's no longer a need
to have the AHB bus-frontend in place, which according to Linux sources
also isn't used with any non-MIPS SoCs. For simplicity, PCI bus support
is only made conditional on the main one again, i. e. device ath_pci is
removed, and built into the main module, i. e. if_ath_pci.ko obsoleted,
respectively.
Effectively, this reverts the following commits and associated changes:
dba9c8597747c6c9bf3d2ec68f7eb90552878dc7
e849bb3ecbb1963344a22ae77fc96f89fbebf40c

Approved by:	adrian
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D41354
ath: fix older clang build. 2022-03-02T05:55:34+00:00 Warner Losh imp@FreeBSD.org 2022-03-02T05:54:58+00:00 369216b039833d30b92cee44d448821ebd4077ce Define NO_WUNUSED_BUT_SET_VARIABLE for newer clang, and use it in ATH_C to account for different clang versions. Use it in Makefiles as well. Sponsored by: Netflix Reviewed by: kevans, jhb Differential Revision: https://reviews.freebsd.org/D34408 
Define NO_WUNUSED_BUT_SET_VARIABLE for newer clang, and use it in ATH_C
to account for different clang versions. Use it in Makefiles as well.

Sponsored by:		Netflix
Reviewed by:		kevans, jhb
Differential Revision:	https://reviews.freebsd.org/D34408
ath: Suppress set but unused warnings 2022-03-01T15:06:42+00:00 Warner Losh imp@FreeBSD.org 2022-03-01T00:26:00+00:00 8881d206f4e68b564c2c5f50fc717086fc3e827a The ath driver has a lot of these warnings. It's an older driver, so just supress these warnings until they can be fixed. They are a mix of simple dead stores, debubgging output and stuff that would require careful study to know if its safe to remove the access or not (there are likely very few of the latter, but if there are any they are latent bugs that compiler could optimize away). Since I have no ath hardware to test on anymore, take the conservative approach. Sponsored by: Netflix 
The ath driver has a lot of these warnings. It's an older driver, so
just supress these warnings until they can be fixed. They are a mix of
simple dead stores, debubgging output and stuff that would require
careful study to know if its safe to remove the access or not (there are
likely very few of the latter, but if there are any they are latent bugs
that compiler could optimize away). Since I have no ath hardware to test
on anymore, take the conservative approach.

Sponsored by:		Netflix
sys/modules: normalize .CURDIR-relative paths to SRCTOP 2017-03-04T10:10:17+00:00 Enji Cooper ngie@FreeBSD.org 2017-03-04T10:10:17+00:00 193d9e768ba63fcfb187cfd17f461f7d41345048 This simplifies make output/logic Tested with: `cd sys/modules; make ALL_MODULES=` on amd64 MFC after: 1 month Sponsored by: Dell EMC Isilon 
This simplifies make output/logic

Tested with:	`cd sys/modules; make ALL_MODULES=` on amd64
MFC after:	1 month
Sponsored by:	Dell EMC Isilon
Since these include wlan/ath/ah headers and these can change 2011-11-09T23:53:13+00:00 Adrian Chadd adrian@FreeBSD.org 2011-11-09T23:53:13+00:00 cfa6055f5e751fb5844ba6da4d774774e14b4197 definitions based on the state of the kernel compile environment, ensure the opt_*.h files are available. 
definitions based on the state of the kernel compile environment,
ensure the opt_*.h files are available.
Break out the ath PCI logic into a separate device/module. 2011-03-31T08:07:13+00:00 Adrian Chadd adrian@FreeBSD.org 2011-03-31T08:07:13+00:00 dba9c8597747c6c9bf3d2ec68f7eb90552878dc7 Introduce the AHB glue for Atheros embedded systems. Right now it's hard-coded for the AR9130 chip whose support isn't yet in this HAL; it'll be added in a subsequent commit. Kernel configuration files now need both 'ath' and 'ath_pci' devices; both modules need to be loaded for the ath device to work. 
Introduce the AHB glue for Atheros embedded systems. Right now it's
hard-coded for the AR9130 chip whose support isn't yet in this HAL;
it'll be added in a subsequent commit.

Kernel configuration files now need both 'ath' and 'ath_pci' devices; both
modules need to be loaded for the ath device to work.