48 lines
1.8 KiB
Plaintext
48 lines
1.8 KiB
Plaintext
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diff --git a/sys/modules/bwn/Makefile b/sys/modules/bwn/Makefile
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index 37c7b35d..962aa268 100644
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--- a/sys/modules/bwn/Makefile
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+++ b/sys/modules/bwn/Makefile
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@@ -24,15 +24,33 @@ SRCS+= bhndb_bus_if.h \
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# Other
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SRCS+= device_if.h bus_if.h gpio_if.h pci_if.h opt_bwn.h opt_wlan.h
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-# The following need the BWN_GPL_PHY kenrel option to opt-in
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-# to the GPL'd 802.11n PHY support for this driver.
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+# BWN_GPL_PHY: enable GPLv2 802.11n PHY support (required for N-PHY chips like BCM43224).
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+# Without this, bwn(4) attaches but bwn_phy_n_attach() fails with:
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+# "BWN_GPL_PHY not in kernel config; no PHY-N support".
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+# NOTE: We define it here (not via the kernel config) because this is a
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+# standalone module build; bsd.kmod.mk only honours SRCS.<OPT> when <OPT> is
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+# present in KERN_OPTS, which it is not for out-of-tree module builds.
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+opt_bwn.h:
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+ @echo "#define BWN_GPL_PHY 1" > ${.TARGET}
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+
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+# The following are the GPL'd 802.11n PHY support files for this driver.
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+# They MUST be added unconditionally to SRCS (not via SRCS.BWN_GPL_PHY),
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+# because a standalone module build does not populate KERN_OPTS with
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+# BWN_GPL_PHY, so the SRCS.<OPT> mechanism would skip them entirely.
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.PATH: ${SRCTOP}/sys/gnu/dev/bwn/phy_n
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-SRCS.BWN_GPL_PHY+= if_bwn_radio_2055.c
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-SRCS.BWN_GPL_PHY+= if_bwn_radio_2056.c
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-SRCS.BWN_GPL_PHY+= if_bwn_radio_2057.c
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-SRCS.BWN_GPL_PHY+= if_bwn_phy_n_sprom.c
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-SRCS.BWN_GPL_PHY+= if_bwn_phy_n_tables.c
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-SRCS.BWN_GPL_PHY+= if_bwn_phy_n_ppr.c
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-SRCS.BWN_GPL_PHY+= if_bwn_phy_n_core.c
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+SRCS+= if_bwn_radio_2055.c
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+SRCS+= if_bwn_radio_2056.c
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+SRCS+= if_bwn_radio_2057.c
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+SRCS+= if_bwn_phy_n_sprom.c
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+SRCS+= if_bwn_phy_n_tables.c
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+SRCS+= if_bwn_phy_n_ppr.c
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+SRCS+= if_bwn_phy_n_core.c
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.include <bsd.kmod.mk>
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+
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+# Temporary debug build
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+CFLAGS+= -DBWN_DEBUG
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+CFLAGS+= -DBWN_DEBUG
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+
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+# Temporary debug build
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+CFLAGS+= -DBWN_DEBUG
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