d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
47bf877bde
freebsd-dev/sys/modules/bwn/Makefile

41 lines
920 B
Makefile
Raw Normal View History

adds bwn(4) driver for supporting Broadcom BCM43xx chipsets. o uses v4 firmware instead of v3. A port will be committed to create the bwn firmware module. o supports B/G and LP(low power) PHYs. o supports 32 / 64 bits DMA operations. o tested on big / little endian machines so should work on all architectures. It'd not connected to the build until the firmware port is committed.
2010-02-16 01:44:14 +00:00
# $FreeBSD$
sys/modules: normalize .CURDIR-relative paths to SRCTOP This simplifies make output/logic Tested with: `cd sys/modules; make ALL_MODULES=` on amd64 MFC after: 1 month Sponsored by: Dell EMC Isilon
2017-03-04 10:10:17 +00:00
.PATH: ${SRCTOP}/sys/dev/bwn
adds bwn(4) driver for supporting Broadcom BCM43xx chipsets. o uses v4 firmware instead of v3. A port will be committed to create the bwn firmware module. o supports B/G and LP(low power) PHYs. o supports 32 / 64 bits DMA operations. o tested on big / little endian machines so should work on all architectures. It'd not connected to the build until the firmware port is committed.
2010-02-16 01:44:14 +00:00
KMOD= if_bwn
SRCS= if_bwn.c if_bwnreg.h if_bwnvar.h
bwn(4): migrate bwn(4) to the native bhnd(9) interface, and drop siba_bwn. - Remove the shim interface that allowed bwn(4) to use either siba_bwn or bhnd(4), replacing all siba_bwn calls with their bhnd(4) bus equivalents. - Drop the legay, now-unused siba_bwn bus driver. - Clean up bhnd(4) board flag defines referenced by bwn(4). Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D13518
2018-02-05 23:38:15 +00:00
SRCS+= if_bwn_pci.c
[bwn] add in the new phy common and utils files. They're not yet used by included code; that'll come next.
2016-05-14 23:08:34 +00:00
SRCS+= if_bwn_util.c
# PHY
SRCS+= if_bwn_phy_common.c
[bwn] break out the 'g' phy code into a separate source file. * Break out the 'g' phy code; * Break out the debugging bits into a separate source file, since some debugging prints are done in the phy code; * Make some more chip methods in if_bwn.c public. This brings the size of if_bwn.c down to 6,805 lines which is now approaching managable.
2016-05-02 22:58:11 +00:00
SRCS+= if_bwn_phy_g.c if_bwn_phy_lp.c
[bwn] add in bwn n-phy linking. * The default kernel and options won't build the GPL PHY bits; * bwn(4) defaults to building as a module anyway!; * If BWN_GPL_PHY is specified in the config file, and you uncomment the GPL PHY bits in the module Makefile, you'll get a working N-PHY. This is specifically designed to be obtuse for now, as I don't want to flip it on by default. It's easy enough for people to flip on and build, and it's a module so the default GENERIC kernel won't be GPL tainted. I'll have to add an actual HAL layer that allows the GPL PHY to be loaded before if_bwn so it can be "magic", but that'll come later. Tested: * BCM4321 11abg NIC, STA mode
2016-05-17 07:15:25 +00:00
SRCS+= if_bwn_phy_n.c
[bwn] add in the new phy common and utils files. They're not yet used by included code; that'll come next.
2016-05-14 23:08:34 +00:00
Introduce bwn(4) support for the bhnd(4) bus. Currently, bwn(4) relies on the siba_bwn(4) bus driver to provide support for the on-chip SSB interconnect found in Broadcom's older PCI(e) Wi-Fi adapters. Non-PCI Wi-Fi adapters, as well as the newer BCMA interconnect found in post-2009 Broadcom Wi-Fi hardware, are not supported by siba_bwn(4). The bhnd(4) bus driver (also used by the FreeBSD/MIPS Broadcom port) provides a unified kernel interface to a superset of the hardware supported by siba_bwn; by attaching bwn(4) via bhnd(4), we can support both modern PCI(e) Wi-Fi devices based on the BCMA backplane interconnect, as well as Broadcom MIPS WiSoCs that include a D11 MAC core directly attached to their SSB or BCMA backplane. This diff introduces opt-in bwn(4) support for bhnd(4) by providing: - A small bwn(4) driver subclass, if_bwn_bhnd, that attaches via bhnd(4) instead of siba_bwn(4). - A bhndb(4)-based PCI host bridge driver, if_bwn_pci, that optionally probes at a higher priority than the siba_bwn(4) PCI driver. - A set of compatibility shims that perform translation of bwn(4)'s siba_bwn function calls into their bhnd(9) API equivalents when bwn(4) is attached via a bhnd(4) bus parent. When bwn(4) is attached via siba_bwn(4), all siba_bwn function calls are simply passed through to their original implementations. To test bwn(4) with bhnd(4), place the following lines in loader.conf(5): hw.bwn_pci.preferred="1" if_bwn_pci_load="YES bwn_v4_ucode_load="YES" bwn_v4_lp_ucode_load="YES" To verify that bwn(4) is using bhnd(4), you can check dmesg: bwn0: <Broadcom 802.11 MAC/PHY/Radio, rev 15> ... on bhnd0 ... or devinfo(8): pcib2 pci2 bwn_pci0 bhndb0 bhnd0 bwn0 ... bwn(4)/bhnd(4) has been tested for regressions with most chipsets currently supported by bwn(4), including: - BCM4312 - BCM4318 - BCM4321 With minimal changes to the DMA code (not included in this commit), I was also able to test support for newer BCMA devices by bringing up basic working Wi-Fi on two previously unsupported, BCMA-based N-PHY chipsets: - BCM43224 - BCM43225 Approved by: adrian (mentor, implicit) Sponsored by: The FreeBSD Foundation & Plausible Labs Differential Revision: https://reviews.freebsd.org/D13041
2017-12-02 02:21:27 +00:00
# BHND
SRCS+= bhnd_bus_if.h \
bhnd_chipc_if.h \
bhnd_pmu_if.h \
bhnd_pwrctl_if.h
SRCS+= bhnd_nvram_map.h
bwn(4): migrate bwn(4) to the native bhnd(9) interface, and drop siba_bwn. - Remove the shim interface that allowed bwn(4) to use either siba_bwn or bhnd(4), replacing all siba_bwn calls with their bhnd(4) bus equivalents. - Drop the legay, now-unused siba_bwn bus driver. - Clean up bhnd(4) board flag defines referenced by bwn(4). Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D13518
2018-02-05 23:38:15 +00:00
# BHNDB
SRCS+= bhndb_bus_if.h \
bhndb_if.h
[bwn] add in the new phy common and utils files. They're not yet used by included code; that'll come next.
2016-05-14 23:08:34 +00:00
# Other
Introduce bwn(4) support for the bhnd(4) bus. Currently, bwn(4) relies on the siba_bwn(4) bus driver to provide support for the on-chip SSB interconnect found in Broadcom's older PCI(e) Wi-Fi adapters. Non-PCI Wi-Fi adapters, as well as the newer BCMA interconnect found in post-2009 Broadcom Wi-Fi hardware, are not supported by siba_bwn(4). The bhnd(4) bus driver (also used by the FreeBSD/MIPS Broadcom port) provides a unified kernel interface to a superset of the hardware supported by siba_bwn; by attaching bwn(4) via bhnd(4), we can support both modern PCI(e) Wi-Fi devices based on the BCMA backplane interconnect, as well as Broadcom MIPS WiSoCs that include a D11 MAC core directly attached to their SSB or BCMA backplane. This diff introduces opt-in bwn(4) support for bhnd(4) by providing: - A small bwn(4) driver subclass, if_bwn_bhnd, that attaches via bhnd(4) instead of siba_bwn(4). - A bhndb(4)-based PCI host bridge driver, if_bwn_pci, that optionally probes at a higher priority than the siba_bwn(4) PCI driver. - A set of compatibility shims that perform translation of bwn(4)'s siba_bwn function calls into their bhnd(9) API equivalents when bwn(4) is attached via a bhnd(4) bus parent. When bwn(4) is attached via siba_bwn(4), all siba_bwn function calls are simply passed through to their original implementations. To test bwn(4) with bhnd(4), place the following lines in loader.conf(5): hw.bwn_pci.preferred="1" if_bwn_pci_load="YES bwn_v4_ucode_load="YES" bwn_v4_lp_ucode_load="YES" To verify that bwn(4) is using bhnd(4), you can check dmesg: bwn0: <Broadcom 802.11 MAC/PHY/Radio, rev 15> ... on bhnd0 ... or devinfo(8): pcib2 pci2 bwn_pci0 bhndb0 bhnd0 bwn0 ... bwn(4)/bhnd(4) has been tested for regressions with most chipsets currently supported by bwn(4), including: - BCM4312 - BCM4318 - BCM4321 With minimal changes to the DMA code (not included in this commit), I was also able to test support for newer BCMA devices by bringing up basic working Wi-Fi on two previously unsupported, BCMA-based N-PHY chipsets: - BCM43224 - BCM43225 Approved by: adrian (mentor, implicit) Sponsored by: The FreeBSD Foundation & Plausible Labs Differential Revision: https://reviews.freebsd.org/D13041
2017-12-02 02:21:27 +00:00
SRCS+= device_if.h bus_if.h gpio_if.h pci_if.h opt_bwn.h opt_wlan.h
adds bwn(4) driver for supporting Broadcom BCM43xx chipsets. o uses v4 firmware instead of v3. A port will be committed to create the bwn firmware module. o supports B/G and LP(low power) PHYs. o supports 32 / 64 bits DMA operations. o tested on big / little endian machines so should work on all architectures. It'd not connected to the build until the firmware port is committed.
2010-02-16 01:44:14 +00:00
Properly include the 802.11n PHY support files when the BWM_GPL_PHY option is included. Remove the comment suggesting that people uncomment things because it is OBE.
2016-10-11 22:32:12 +00:00
# The following need the BWN_GPL_PHY kenrel option to opt-in
# to the GPL'd 802.11n PHY support for this driver.
sys/modules: normalize .CURDIR-relative paths to SRCTOP This simplifies make output/logic Tested with: `cd sys/modules; make ALL_MODULES=` on amd64 MFC after: 1 month Sponsored by: Dell EMC Isilon
2017-03-04 10:10:17 +00:00
.PATH: ${SRCTOP}/sys/gnu/dev/bwn/phy_n
Properly include the 802.11n PHY support files when the BWM_GPL_PHY option is included. Remove the comment suggesting that people uncomment things because it is OBE.
2016-10-11 22:32:12 +00:00
SRCS.BWN_GPL_PHY+= if_bwn_radio_2055.c
SRCS.BWN_GPL_PHY+= if_bwn_radio_2056.c
SRCS.BWN_GPL_PHY+= if_bwn_radio_2057.c
bwn(4): migrate bwn(4) to the native bhnd(9) interface, and drop siba_bwn. - Remove the shim interface that allowed bwn(4) to use either siba_bwn or bhnd(4), replacing all siba_bwn calls with their bhnd(4) bus equivalents. - Drop the legay, now-unused siba_bwn bus driver. - Clean up bhnd(4) board flag defines referenced by bwn(4). Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D13518
2018-02-05 23:38:15 +00:00
SRCS.BWN_GPL_PHY+= if_bwn_phy_n_sprom.c
Properly include the 802.11n PHY support files when the BWM_GPL_PHY option is included. Remove the comment suggesting that people uncomment things because it is OBE.
2016-10-11 22:32:12 +00:00
SRCS.BWN_GPL_PHY+= if_bwn_phy_n_tables.c
SRCS.BWN_GPL_PHY+= if_bwn_phy_n_ppr.c
SRCS.BWN_GPL_PHY+= if_bwn_phy_n_core.c
[bwn] add in bwn n-phy linking. * The default kernel and options won't build the GPL PHY bits; * bwn(4) defaults to building as a module anyway!; * If BWN_GPL_PHY is specified in the config file, and you uncomment the GPL PHY bits in the module Makefile, you'll get a working N-PHY. This is specifically designed to be obtuse for now, as I don't want to flip it on by default. It's easy enough for people to flip on and build, and it's a module so the default GENERIC kernel won't be GPL tainted. I'll have to add an actual HAL layer that allows the GPL PHY to be loaded before if_bwn so it can be "magic", but that'll come later. Tested: * BCM4321 11abg NIC, STA mode
2016-05-17 07:15:25 +00:00
adds bwn(4) driver for supporting Broadcom BCM43xx chipsets. o uses v4 firmware instead of v3. A port will be committed to create the bwn firmware module. o supports B/G and LP(low power) PHYs. o supports 32 / 64 bits DMA operations. o tested on big / little endian machines so should work on all architectures. It'd not connected to the build until the firmware port is committed.
2010-02-16 01:44:14 +00:00
.include <bsd.kmod.mk>
Reference in New Issue Copy Permalink