git: 8f7c32a41a6a - main - iwlwifi: add the d3 (PM) bits to the Makefile (disabled)

The branch main has been updated by bz:

URL: https://cgit.FreeBSD.org/src/commit/?id=8f7c32a41a6a6d88e36ce2f588489274193c2c9a

commit 8f7c32a41a6a6d88e36ce2f588489274193c2c9a
Author:     Bjoern A. Zeeb <bz@FreeBSD.org>
AuthorDate: 2024-01-29 12:51:16 +0000
Commit:     Bjoern A. Zeeb <bz@FreeBSD.org>
CommitDate: 2024-02-03 13:48:27 +0000

    iwlwifi: add the d3 (PM) bits to the Makefile (disabled)
    
    Add the logic to conditionally enable PM for iwlwifi.
    This should help suspend/resume in the future.
    For now leave it disabled until other preconditional problems are
    sorted.
    
    Sponsored by:   The FreeBSD Foundation (2023)
    MFC after:      3 days
    Reviewed by:    cc
    Differential Revision: https://reviews.freebsd.org/D43647
---
 sys/modules/iwlwifi/Makefile | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/sys/modules/iwlwifi/Makefile b/sys/modules/iwlwifi/Makefile
index 679490fdf774..256e08282ad7 100644
--- a/sys/modules/iwlwifi/Makefile
+++ b/sys/modules/iwlwifi/Makefile
@@ -3,6 +3,7 @@ DEVIWLWIFIDIR=	${SRCTOP}/sys/contrib/dev/iwlwifi
 
 .PATH: ${DEVIWLWIFIDIR}
 
+WITH_CONFIG_PM=	0
 WITH_DEBUGFS=	0
 
 KMOD=	if_iwlwifi
@@ -36,6 +37,11 @@ SRCS+=	fw/debugfs.c mvm/debugfs.c mvm/debugfs-vif.c
 CFLAGS+=	-DCONFIG_IWLWIFI_DEBUGFS=${WITH_DEBUGFS}
 CFLAGS+=	-DCONFIG_MAC80211_DEBUGFS=${WITH_DEBUGFS}
 .endif
+.if defined(WITH_CONFIG_PM) && ${WITH_CONFIG_PM} > 0
+SRCS+=	mvm/d3.c
+CFLAGS+=	-DCONFIG_PM=${WITH_CONFIG_PM}
+CFLAGS+=	-DCONFIG_PM_SLEEP=${WITH_CONFIG_PM}
+.endif
 
 SRCS+=	iwl-devtrace.c
 
@@ -61,8 +67,6 @@ CFLAGS+=	-DCONFIG_IWLWIFI_DEBUG=1
 CFLAGS+=	-DCONFIG_IWLWIFI_DEVICE_TRACING=1
 #CFLAGS+=	-DCONFIG_LOCKDEP=1
 #CFLAGS+=	-DCONFIG_NL80211_TESTMODE=1
-#CFLAGS+=	-DCONFIG_PM=1
-#CFLAGS+=	-DCONFIG_PM_SLEEP=1
 #CFLAGS+=	-DCONFIG_THERMAL=1
 #CFLAGS+=	-DCONFIG_EFI=1