Author: adrian
Date: Wed May 4 23:38:27 2016
New Revision: 299097
URL: https://svnweb.freebsd.org/changeset/base/299097
Log:
[bwn] [bhnd] initial support for using bhnd for if_bwn devices.
This is an initial work in progress to use the replacement bhnd
bus code for devices which support it.
* Add manpage updates for bhnd, bhndb, siba
* Add kernel options for bhnd, bhndbus, etc
* Add initial support in if_bwn_pci / if_bwn_mac for using bhnd
as the bus transport for suppoted NICs
* if_bwn_pci will eventually be the PCI bus glue to interface to bwn,
which will use the right backend bus to attach to, versus direct
nexus/bhnd attachments (as found in embedded broadcom devices.)
The PCI glue defaults to probing at a lower level than the bwn glue,
so bwn should still attach as per normal without a boot time tunable set.
It's also not fully fleshed out - the bwn probe/attach code needs to be
broken out into platform and bus specific things (just like ath, ath_pci,
ath_ahb) before we can shift the driver over to using this.
Tested:
* BCM4311, STA mode
* BCM4312, STA mode
Submitted by: Landon Fuller <land...@landonf.org>
Differential Revision: https://reviews.freebsd.org/D6191
Added:
head/share/man/man4/bcma.4 (contents, props changed)
head/share/man/man4/bhnd.4 (contents, props changed)
head/share/man/man4/bhndb.4 (contents, props changed)
head/sys/dev/bwn/bwn_mac.c (contents, props changed)
head/sys/dev/bwn/if_bwn.c.c (contents, props changed)
head/sys/dev/bwn/if_bwn_pci.c (contents, props changed)
head/sys/dev/bwn/if_bwn_pcivar.h (contents, props changed)
head/sys/modules/bwn_pci/
head/sys/modules/bwn_pci/Makefile (contents, props changed)
Modified:
head/share/man/man4/Makefile
head/share/man/man4/siba.4
head/sys/conf/files
head/sys/dev/bhnd/bhndb/bhndb.c
head/sys/dev/bhnd/bhndb/bhndb_pci.c
head/sys/dev/bhnd/bhndb/bhndb_subr.c
head/sys/dev/bwn/if_bwn.c
head/sys/dev/bwn/if_bwn_debug.h
head/sys/modules/Makefile
Modified: head/share/man/man4/Makefile
==============================================================================
--- head/share/man/man4/Makefile Wed May 4 23:32:57 2016
(r299096)
+++ head/share/man/man4/Makefile Wed May 4 23:38:27 2016
(r299097)
@@ -71,9 +71,12 @@ MAN= aac.4 \
axe.4 \
axge.4 \
bce.4 \
+ bcma.4 \
bfe.4 \
bge.4 \
${_bhyve.4} \
+ bhnd.4 \
+ bhndb.4 \
bktr.4 \
blackhole.4 \
bpf.4 \
Added: head/share/man/man4/bcma.4
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/share/man/man4/bcma.4 Wed May 4 23:38:27 2016 (r299097)
@@ -0,0 +1,78 @@
+.\" Copyright (c) 2015 Landon Fuller
+.\" Copyright (c) 2010 Weongyo Jeong
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.\"
+.Dd December 8, 2015
+.Dt BCMA 4
+.Os
+.Sh NAME
+.Nm bcma
+.Nd Broadcom AMBA Backplane driver
+.Sh SYNOPSIS
+To compile this driver into the kernel,
+place the following lines in your kernel configuration file:
+.Bd -ragged -offset indent
+.Cd "device bhnd"
+.Cd "device bcma"
+.Ed
+.Pp
+Alternatively, to load the driver as a module at boot time,
+place the following line in
+.Xr loader.conf 5 :
+.Bd -literal -offset indent
+bcma_load="YES"
+.Ed
+.Sh DESCRIPTION
+The
+.Nm
+driver provides
+.Xr bhnd 4
+support for devices using the ARM AMBA-based backplane architecture found
+in later Broadcom Home Networking Division's (HND) wireless chipsets and
+embedded systems.
+.Pp
+A common interconnect connects all of the backplane's functional
+blocks. These functional blocks, known as cores, use the ARM AMBA AXI or
+APB interface to communicate with devices attached to the interconnect.
+.Pp
+The IP cores used in
+.Xr siba 4
+devices were adapted by Broadcom for compatibility with the new
+interconnect.
+.Sh SEE ALSO
+.Xr bcma 4 ,
+.Xr bhnd 4
+.Sh HISTORY
+The
+.Nm
+device driver first appeared in
+.Fx 11.0 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm
+driver was written by
+.An Landon Fuller Aq Mt lan...@landonf.org .
Added: head/share/man/man4/bhnd.4
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/share/man/man4/bhnd.4 Wed May 4 23:38:27 2016 (r299097)
@@ -0,0 +1,83 @@
+.\" Copyright (c) 2015 Landon Fuller
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.\"
+.Dd December 8, 2015
+.Dt BHND 4
+.Os
+.Sh NAME
+.Nm bhnd
+.Nd Broadcom Home Networking Division interconnect bus
+.Sh SYNOPSIS
+To compile this driver into the kernel,
+place the following lines in your kernel configuration file:
+.Bd -ragged -offset indent
+.Cd "device bhnd"
+.Ed
+.Pp
+Alternatively, to load the driver as a module at boot time,
+place the following line in
+.Xr loader.conf 5 :
+.Bd -literal -offset indent
+bhnd_load="YES"
+.Ed
+.Sh DESCRIPTION
+The
+.Nm
+driver provides a unified kernel bus interface to the on-chip
+interconnects used in Broadcom Home Networking Division (HND)
+devices.
+.Pp
+The Broadcom HND device family consists of SoCs (System On a Chip)
+and host-connected chipsets based on a common library of Broadcom IP
+cores connected via an internal hardware bus architecture. Drivers
+for these cores are implemented against the unified
+.Nm
+interface.
+.Pp
+The Sonic Inc. Silicon Backplane used in earlier HND devices is supported
+by the
+.Xr siba 4
+BHND driver.
+.Pp
+The ARM AMBA-based interconnect used in later HND devices is supported by
+the
+.Xr bcma 4
+BHND driver.
+.Sh SEE ALSO
+.Xr bhndb 4 ,
+.Xr bcma 4 ,
+.Xr siba 4
+.Sh HISTORY
+The
+.Nm
+device driver first appeared in
+.Fx 11.0 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm
+driver was written by
+.An Landon Fuller Aq Mt lan...@landonf.org .
Added: head/share/man/man4/bhndb.4
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/share/man/man4/bhndb.4 Wed May 4 23:38:27 2016 (r299097)
@@ -0,0 +1,72 @@
+.\" Copyright (c) 2015 Landon Fuller
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" $FreeBSD$
+.\"
+.Dd December 8, 2015
+.Dt BHNDB 4
+.Os
+.Sh NAME
+.Nm bhndb
+.Nd Broadcom Home Networking Division interconnect bridge driver
+.Sh SYNOPSIS
+To compile this driver into the kernel,
+place the following lines in your kernel configuration file:
+.Bd -ragged -offset indent
+.Cd "device bhnd"
+.Cd "device bhndb"
+.Ed
+.Pp
+Alternatively, to load the driver as a module at boot time,
+place the following line in
+.Xr loader.conf 5 :
+.Bd -literal -offset indent
+bhndb_load="YES"
+bhndb_pci_load="YES"
+.Ed
+.Sh DESCRIPTION
+The
+.Nm
+driver supports
+.Xr bhnd 4
+host bridge cores such as those used by Broadcom HND PCI,
+PCMCIA, and SDIO network adapters.
+.Sh SEE ALSO
+.Xr bhnd 4
+.Xr bwn 4
+.Sh HISTORY
+The
+.Nm
+device driver first appeared in
+.Fx 11.0 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm
+driver was written by
+.An Landon Fuller Aq Mt lan...@landonf.org .
+.Sh CAVEATS
+The
+.Nm
+driver does not currently support PCMCIA or SDIO devices.
Modified: head/share/man/man4/siba.4
==============================================================================
--- head/share/man/man4/siba.4 Wed May 4 23:32:57 2016 (r299096)
+++ head/share/man/man4/siba.4 Wed May 4 23:38:27 2016 (r299097)
@@ -34,6 +34,7 @@
To compile this driver into the kernel,
place the following lines in your kernel configuration file:
.Bd -ragged -offset indent
+.Cd "device bhnd"
.Cd "device siba"
.Ed
.Pp
@@ -46,20 +47,17 @@ siba_load="YES"
.Sh DESCRIPTION
The
.Nm
-driver supports the Sonic Inc. Silicon Backplane, the interblock
-communications architecture that can be found in most Broadcom
-wireless NICs.
+driver provides
+.Xr bhnd 4
+support for devices based on the Sonic Inc. Silicon Backplane, an
+interblock communications architecture found in earlier Broadcom Home
+Networking Division wireless chipsets and embedded systems.
.Pp
-A bus connects all of the Silicon Backplane's functional blocks.
-These functional blocks, known as cores, use the Open Core Protocol
+A common interconnect connects all of the Silicon Backplane's functional
+blocks. These functional blocks, known as cores, use the Open Core Protocol
(OCP) interface to communicate with agents attached to the Silicon
Backplane.
.Pp
-Each NIC uses a chip from the same chip family.
-Each member of the family contains a different set of cores, but
-shares basic architectural features such as address space definition,
-interrupt and error architecture, and backplane register definitions.
-.Pp
Each core can have an initiator agent that passes read and write
requests onto the system backplane and a target agent that returns
responses to those requests.
@@ -67,22 +65,29 @@ Not all cores contain both an initiator
Initiator agents are present in cores that contain
host interfaces (PCI, PCMCIA), embedded processors (MIPS),
or DMA processors associated with communications cores.
-.Pp
-All cores other than PCMCIA have a target agent.
.Sh SEE ALSO
-.Xr bwn 4
+.Xr bcma 4 ,
+.Xr bhnd 4
.Sh HISTORY
The
.Nm
device driver first appeared in
.Fx 8.0 .
+The driver was rewritten for
+.Fx 11.0 .
+to support the common Broadcom
+.Xr bhnd 4
+bus interface.
.Sh AUTHORS
.An -nosplit
The
.Nm
-driver was written by
+driver was originally written by
.An Bruce M. Simpson Aq Mt b...@freebsd.org
and
.An Weongyo Jeong Aq Mt weon...@freebsd.org .
-.Sh CAVEATS
-Host mode is not supported at this moment.
+
+The driver was rewritten for
+.Fx 11.0 .
+by
+.An Landon Fuller Aq Mt lan...@landonf.org .
Modified: head/sys/conf/files
==============================================================================
--- head/sys/conf/files Wed May 4 23:32:57 2016 (r299096)
+++ head/sys/conf/files Wed May 4 23:38:27 2016 (r299097)
@@ -1109,9 +1109,34 @@ dev/ath/ath_rate/sample/sample.c optiona
dev/ath/ath_dfs/null/dfs_null.c optional ath \
compile-with "${NORMAL_C} -I$S/dev/ath"
#
-dev/bce/if_bce.c optional bce
-dev/bfe/if_bfe.c optional bfe
-dev/bge/if_bge.c optional bge
+dev/bce/if_bce.c optional bce
+dev/bfe/if_bfe.c optional bfe
+dev/bge/if_bge.c optional bge
+dev/bhnd/bhnd.c optional bhndbus | bhnd
+dev/bhnd/bhnd_subr.c optional bhndbus | bhnd
+dev/bhnd/bhnd_bus_if.m optional bhndbus | bhnd
+dev/bhnd/bhndb/bhndb.c optional bhndbus | bhndb
+dev/bhnd/bhndb/bhndb_bus_if.m optional bhndbus | bhndb
+dev/bhnd/bhndb/bhndb_hwdata.c optional bhndbus | bhndb
+dev/bhnd/bhndb/bhndb_if.m optional bhndbus | bhndb
+dev/bhnd/bhndb/bhndb_pci.c optional bhndbus pci | bhndb pci
+dev/bhnd/bhndb/bhndb_pci_hwdata.c optional bhndbus pci | bhndb pci
+dev/bhnd/bhndb/bhndb_subr.c optional bhndbus pci | bhndb
+dev/bhnd/bcma/bcma.c optional bhndbus | bcma
+dev/bhnd/bcma/bcma_bhndb.c optional bhndbus | bcma bhndb
+dev/bhnd/bcma/bcma_erom.c optional bhndbus | bcma
+dev/bhnd/bcma/bcma_subr.c optional bhndbus | bcma
+dev/bhnd/cores/chipc/chipc.c optional bhndbus | bhnd
+dev/bhnd/cores/chipc/bhnd_chipc_if.m optional bhndbus | bhnd
+dev/bhnd/cores/pci/bhnd_pci.c optional bhndbus pci | bhnd pci
+dev/bhnd/cores/pci/bhnd_pci_hostb.c optional bhndbus pci | bhndb pci
+dev/bhnd/cores/pci/bhnd_pcib.c optional bhnd_pcib bhnd pci
+dev/bhnd/nvram/bhnd_nvram_if.m optional bhndbus | bhnd
+dev/bhnd/siba/siba.c optional bhndbus | siba
+dev/bhnd/siba/siba_bhndb.c optional bhndbus | siba bhndb
+dev/bhnd/siba/siba_nexus.c optional siba_nexus siba
+dev/bhnd/siba/siba_subr.c optional bhndbus | siba
+#
dev/bktr/bktr_audio.c optional bktr pci
dev/bktr/bktr_card.c optional bktr pci
dev/bktr/bktr_core.c optional bktr pci
@@ -1132,10 +1157,12 @@ dev/bwi/if_bwi_pci.c optional bwi pci
# XXX Work around clang warning, until maintainer approves fix.
dev/bwn/if_bwn.c optional bwn siba_bwn \
compile-with "${NORMAL_C} ${NO_WSOMETIMES_UNINITIALIZED}"
+dev/bwn/if_bwn_pci.c optional bwn pci bhnd | bwn pci bhndbus
dev/bwn/if_bwn_phy_g.c optional bwn siba_bwn \
compile-with "${NORMAL_C} ${NO_WSOMETIMES_UNINITIALIZED}"
dev/bwn/if_bwn_phy_lp.c optional bwn siba_bwn \
compile-with "${NORMAL_C} ${NO_WSOMETIMES_UNINITIALIZED}"
+dev/bwn/bwn_mac.c optional bwn bhnd | bwn bhndbus
dev/cardbus/cardbus.c optional cardbus
dev/cardbus/cardbus_cis.c optional cardbus
dev/cardbus/cardbus_device.c optional cardbus
@@ -2400,11 +2427,11 @@ dev/si/si3_t225.c optional si
dev/si/si_eisa.c optional si eisa
dev/si/si_isa.c optional si isa
dev/si/si_pci.c optional si pci
-dev/siba/siba.c optional siba
+dev/siba/siba.c optional siba !bhnd !bhndbus
dev/siba/siba_bwn.c optional siba_bwn pci
-dev/siba/siba_cc.c optional siba
+dev/siba/siba_cc.c optional siba !bhnd !bhndbus
dev/siba/siba_core.c optional siba | siba_bwn pci
-dev/siba/siba_pcib.c optional siba pci
+dev/siba/siba_pcib.c optional siba pci !bhnd !bhndbus
dev/siis/siis.c optional siis pci
dev/sis/if_sis.c optional sis pci
dev/sk/if_sk.c optional sk pci
Modified: head/sys/dev/bhnd/bhndb/bhndb.c
==============================================================================
--- head/sys/dev/bhnd/bhndb/bhndb.c Wed May 4 23:32:57 2016
(r299096)
+++ head/sys/dev/bhnd/bhndb/bhndb.c Wed May 4 23:38:27 2016
(r299097)
@@ -536,8 +536,7 @@ bhndb_attach(device_t dev, bhnd_devclass
}
/* Attach our bridged bus device */
- sc->bus_dev = BUS_ADD_CHILD(dev, 0, devclass_get_name(bhnd_devclass),
- -1);
+ sc->bus_dev = BUS_ADD_CHILD(dev, 0, "bhnd", -1);
if (sc->bus_dev == NULL) {
error = ENXIO;
goto failed;
Modified: head/sys/dev/bhnd/bhndb/bhndb_pci.c
==============================================================================
--- head/sys/dev/bhnd/bhndb/bhndb_pci.c Wed May 4 23:32:57 2016
(r299096)
+++ head/sys/dev/bhnd/bhndb/bhndb_pci.c Wed May 4 23:38:27 2016
(r299097)
@@ -464,6 +464,7 @@ DEFINE_CLASS_1(bhndb, bhndb_pci_driver,
sizeof(struct bhndb_pci_softc), bhndb_driver);
MODULE_VERSION(bhndb_pci, 1);
-MODULE_DEPEND(bhndb_pci, bhnd_pci, 1, 1, 1);
+MODULE_DEPEND(bhndb_pci, bhnd_pci_hostb, 1, 1, 1);
MODULE_DEPEND(bhndb_pci, pci, 1, 1, 1);
MODULE_DEPEND(bhndb_pci, bhndb, 1, 1, 1);
+MODULE_DEPEND(bhndb_pci, bhnd, 1, 1, 1);
Modified: head/sys/dev/bhnd/bhndb/bhndb_subr.c
==============================================================================
--- head/sys/dev/bhnd/bhndb/bhndb_subr.c Wed May 4 23:32:57 2016
(r299096)
+++ head/sys/dev/bhnd/bhndb/bhndb_subr.c Wed May 4 23:38:27 2016
(r299097)
@@ -52,8 +52,7 @@ bhndb_attach_bridge(device_t parent, dev
{
int error;
- *bhndb = device_add_child(parent, devclass_get_name(bhndb_devclass),
- unit);
+ *bhndb = device_add_child(parent, "bhndb", unit);
if (*bhndb == NULL)
return (ENXIO);
Added: head/sys/dev/bwn/bwn_mac.c
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/sys/dev/bwn/bwn_mac.c Wed May 4 23:38:27 2016 (r299097)
@@ -0,0 +1,141 @@
+/*-
+ * Copyright (c) 2015 Landon Fuller <lan...@landonf.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
+ * redistribution must be conditioned upon including a substantially
+ * similar Disclaimer requirement for further binary redistribution.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
+ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/param.h>
+#include <sys/kernel.h>
+#include <sys/module.h>
+#include <sys/systm.h>
+
+#include <machine/bus.h>
+#include <sys/rman.h>
+#include <machine/resource.h>
+
+#include <dev/bhnd/bhnd.h>
+#include <dev/bhnd/bhnd_ids.h>
+
+static const struct resource_spec bwn_rspec[] = {
+ { SYS_RES_MEMORY, 0, RF_ACTIVE },
+ { -1, -1, 0 }
+};
+
+#define RSPEC_LEN (sizeof(bwn_rspec)/sizeof(bwn_rspec[0]))
+
+struct bwn_softc {
+ struct resource_spec rspec[RSPEC_LEN];
+ struct bhnd_resource *res[RSPEC_LEN-1];
+};
+
+static const struct bwn_device {
+ uint16_t vendor;
+ uint16_t device;
+} bwn_devices[] = {
+ { BHND_MFGID_BCM, BHND_COREID_D11 },
+ { BHND_MFGID_INVALID, BHND_COREID_INVALID }
+};
+
+static int
+bwn_probe(device_t dev)
+{
+ const struct bwn_device *id;
+
+ for (id = bwn_devices; id->device != BHND_COREID_INVALID; id++)
+ {
+ if (bhnd_get_vendor(dev) == id->vendor &&
+ bhnd_get_device(dev) == id->device)
+ {
+ device_set_desc(dev, bhnd_get_device_name(dev));
+ return (BUS_PROBE_DEFAULT);
+ }
+ }
+
+ return (ENXIO);
+}
+
+static int
+bwn_attach(device_t dev)
+{
+ struct bwn_softc *sc;
+ struct bhnd_resource *r;
+ int error;
+
+ sc = device_get_softc(dev);
+
+ memcpy(sc->rspec, bwn_rspec, sizeof(bwn_rspec));
+ if ((error = bhnd_alloc_resources(dev, sc->rspec, sc->res)))
+ return (error);
+
+ // XXX TODO
+ r = sc->res[0];
+ device_printf(dev, "got rid=%d res=%p\n", sc->rspec[0].rid, r);
+
+ return (0);
+}
+
+static int
+bwn_detach(device_t dev)
+{
+ struct bwn_softc *sc;
+
+ sc = device_get_softc(dev);
+ bhnd_release_resources(dev, sc->rspec, sc->res);
+
+ return (0);
+}
+
+static int
+bwn_suspend(device_t dev)
+{
+ return (0);
+}
+
+static int
+bwn_resume(device_t dev)
+{
+ return (0);
+}
+
+static device_method_t bwn_methods[] = {
+ /* Device interface */
+ DEVMETHOD(device_probe, bwn_probe),
+ DEVMETHOD(device_attach, bwn_attach),
+ DEVMETHOD(device_detach, bwn_detach),
+ DEVMETHOD(device_suspend, bwn_suspend),
+ DEVMETHOD(device_resume, bwn_resume),
+ DEVMETHOD_END
+};
+
+static devclass_t bwn_devclass;
+
+DEFINE_CLASS_0(bwn, bwn_driver, bwn_methods, sizeof(struct bwn_softc));
+DRIVER_MODULE(bwn_mac, bhnd, bwn_driver, bwn_devclass, 0, 0);
+MODULE_DEPEND(bwn_mac, bhnd, 1, 1, 1);
+MODULE_VERSION(bwn_mac, 1);
Modified: head/sys/dev/bwn/if_bwn.c
==============================================================================
--- head/sys/dev/bwn/if_bwn.c Wed May 4 23:32:57 2016 (r299096)
+++ head/sys/dev/bwn/if_bwn.c Wed May 4 23:38:27 2016 (r299097)
@@ -6879,3 +6879,4 @@ MODULE_DEPEND(bwn, siba_bwn, 1, 1, 1);
MODULE_DEPEND(bwn, wlan, 1, 1, 1); /* 802.11 media layer */
MODULE_DEPEND(bwn, firmware, 1, 1, 1); /* firmware support */
MODULE_DEPEND(bwn, wlan_amrr, 1, 1, 1);
+MODULE_VERSION(bwn, 1);
Added: head/sys/dev/bwn/if_bwn.c.c
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/sys/dev/bwn/if_bwn.c.c Wed May 4 23:38:27 2016 (r299097)
@@ -0,0 +1,6881 @@
+/*-
+ * Copyright (c) 2009-2010 Weongyo Jeong <weon...@freebsd.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer,
+ * without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
+ * redistribution must be conditioned upon including a substantially
+ * similar Disclaimer requirement for further binary redistribution.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
+ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGES.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+/*
+ * The Broadcom Wireless LAN controller driver.
+ */
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/kernel.h>
+#include <sys/malloc.h>
+#include <sys/module.h>
+#include <sys/endian.h>
+#include <sys/errno.h>
+#include <sys/firmware.h>
+#include <sys/lock.h>
+#include <sys/mutex.h>
+#include <machine/bus.h>
+#include <machine/resource.h>
+#include <sys/bus.h>
+#include <sys/rman.h>
+#include <sys/socket.h>
+#include <sys/sockio.h>
+
+#include <net/ethernet.h>
+#include <net/if.h>
+#include <net/if_var.h>
+#include <net/if_arp.h>
+#include <net/if_dl.h>
+#include <net/if_llc.h>
+#include <net/if_media.h>
+#include <net/if_types.h>
+
+#include <dev/pci/pcivar.h>
+#include <dev/pci/pcireg.h>
+#include <dev/siba/siba_ids.h>
+#include <dev/siba/sibareg.h>
+#include <dev/siba/sibavar.h>
+
+#include <net80211/ieee80211_var.h>
+#include <net80211/ieee80211_radiotap.h>
+#include <net80211/ieee80211_regdomain.h>
+#include <net80211/ieee80211_phy.h>
+#include <net80211/ieee80211_ratectl.h>
+
+#include <dev/bwn/if_bwnreg.h>
+#include <dev/bwn/if_bwnvar.h>
+
+#include <dev/bwn/if_bwn_debug.h>
+#include <dev/bwn/if_bwn_misc.h>
+#include <dev/bwn/if_bwn_phy_g.h>
+#include <dev/bwn/if_bwn_phy_lp.h>
+
+static SYSCTL_NODE(_hw, OID_AUTO, bwn, CTLFLAG_RD, 0,
+ "Broadcom driver parameters");
+
+/*
+ * Tunable & sysctl variables.
+ */
+
+#ifdef BWN_DEBUG
+static int bwn_debug = 0;
+SYSCTL_INT(_hw_bwn, OID_AUTO, debug, CTLFLAG_RWTUN, &bwn_debug, 0,
+ "Broadcom debugging printfs");
+#endif
+
+static int bwn_bfp = 0; /* use "Bad Frames Preemption" */
+SYSCTL_INT(_hw_bwn, OID_AUTO, bfp, CTLFLAG_RW, &bwn_bfp, 0,
+ "uses Bad Frames Preemption");
+static int bwn_bluetooth = 1;
+SYSCTL_INT(_hw_bwn, OID_AUTO, bluetooth, CTLFLAG_RW, &bwn_bluetooth, 0,
+ "turns on Bluetooth Coexistence");
+static int bwn_hwpctl = 0;
+SYSCTL_INT(_hw_bwn, OID_AUTO, hwpctl, CTLFLAG_RW, &bwn_hwpctl, 0,
+ "uses H/W power control");
+static int bwn_msi_disable = 0; /* MSI disabled */
+TUNABLE_INT("hw.bwn.msi_disable", &bwn_msi_disable);
+static int bwn_usedma = 1;
+SYSCTL_INT(_hw_bwn, OID_AUTO, usedma, CTLFLAG_RD, &bwn_usedma, 0,
+ "uses DMA");
+TUNABLE_INT("hw.bwn.usedma", &bwn_usedma);
+static int bwn_wme = 1;
+SYSCTL_INT(_hw_bwn, OID_AUTO, wme, CTLFLAG_RW, &bwn_wme, 0,
+ "uses WME support");
+
+static void bwn_attach_pre(struct bwn_softc *);
+static int bwn_attach_post(struct bwn_softc *);
+static void bwn_sprom_bugfixes(device_t);
+static int bwn_init(struct bwn_softc *);
+static void bwn_parent(struct ieee80211com *);
+static void bwn_start(struct bwn_softc *);
+static int bwn_transmit(struct ieee80211com *, struct mbuf *);
+static int bwn_attach_core(struct bwn_mac *);
+static int bwn_phy_getinfo(struct bwn_mac *, int);
+static int bwn_chiptest(struct bwn_mac *);
+static int bwn_setup_channels(struct bwn_mac *, int, int);
+static void bwn_shm_ctlword(struct bwn_mac *, uint16_t,
+ uint16_t);
+static void bwn_addchannels(struct ieee80211_channel [], int, int *,
+ const struct bwn_channelinfo *, int);
+static int bwn_raw_xmit(struct ieee80211_node *, struct mbuf *,
+ const struct ieee80211_bpf_params *);
+static void bwn_updateslot(struct ieee80211com *);
+static void bwn_update_promisc(struct ieee80211com *);
+static void bwn_wme_init(struct bwn_mac *);
+static int bwn_wme_update(struct ieee80211com *);
+static void bwn_wme_clear(struct bwn_softc *);
+static void bwn_wme_load(struct bwn_mac *);
+static void bwn_wme_loadparams(struct bwn_mac *,
+ const struct wmeParams *, uint16_t);
+static void bwn_scan_start(struct ieee80211com *);
+static void bwn_scan_end(struct ieee80211com *);
+static void bwn_set_channel(struct ieee80211com *);
+static struct ieee80211vap *bwn_vap_create(struct ieee80211com *,
+ const char [IFNAMSIZ], int, enum ieee80211_opmode, int,
+ const uint8_t [IEEE80211_ADDR_LEN],
+ const uint8_t [IEEE80211_ADDR_LEN]);
+static void bwn_vap_delete(struct ieee80211vap *);
+static void bwn_stop(struct bwn_softc *);
+static int bwn_core_init(struct bwn_mac *);
+static void bwn_core_start(struct bwn_mac *);
+static void bwn_core_exit(struct bwn_mac *);
+static void bwn_bt_disable(struct bwn_mac *);
+static int bwn_chip_init(struct bwn_mac *);
+static void bwn_set_txretry(struct bwn_mac *, int, int);
+static void bwn_rate_init(struct bwn_mac *);
+static void bwn_set_phytxctl(struct bwn_mac *);
+static void bwn_spu_setdelay(struct bwn_mac *, int);
+static void bwn_bt_enable(struct bwn_mac *);
+static void bwn_set_macaddr(struct bwn_mac *);
+static void bwn_crypt_init(struct bwn_mac *);
+static void bwn_chip_exit(struct bwn_mac *);
+static int bwn_fw_fillinfo(struct bwn_mac *);
+static int bwn_fw_loaducode(struct bwn_mac *);
+static int bwn_gpio_init(struct bwn_mac *);
+static int bwn_fw_loadinitvals(struct bwn_mac *);
+static int bwn_phy_init(struct bwn_mac *);
+static void bwn_set_txantenna(struct bwn_mac *, int);
+static void bwn_set_opmode(struct bwn_mac *);
+static void bwn_rate_write(struct bwn_mac *, uint16_t, int);
+static uint8_t bwn_plcp_getcck(const uint8_t);
+static uint8_t bwn_plcp_getofdm(const uint8_t);
+static void bwn_pio_init(struct bwn_mac *);
+static uint16_t bwn_pio_idx2base(struct bwn_mac *, int);
+static void bwn_pio_set_txqueue(struct bwn_mac *, struct bwn_pio_txqueue *,
+ int);
+static void bwn_pio_setupqueue_rx(struct bwn_mac *,
+ struct bwn_pio_rxqueue *, int);
+static void bwn_destroy_queue_tx(struct bwn_pio_txqueue *);
+static uint16_t bwn_pio_read_2(struct bwn_mac *, struct bwn_pio_txqueue
*,
+ uint16_t);
+static void bwn_pio_cancel_tx_packets(struct bwn_pio_txqueue *);
+static int bwn_pio_rx(struct bwn_pio_rxqueue *);
+static uint8_t bwn_pio_rxeof(struct bwn_pio_rxqueue *);
+static void bwn_pio_handle_txeof(struct bwn_mac *,
+ const struct bwn_txstatus *);
+static uint16_t bwn_pio_rx_read_2(struct bwn_pio_rxqueue *, uint16_t);
+static uint32_t bwn_pio_rx_read_4(struct bwn_pio_rxqueue *, uint16_t);
+static void bwn_pio_rx_write_2(struct bwn_pio_rxqueue *, uint16_t,
+ uint16_t);
+static void bwn_pio_rx_write_4(struct bwn_pio_rxqueue *, uint16_t,
+ uint32_t);
+static int bwn_pio_tx_start(struct bwn_mac *, struct ieee80211_node *,
+ struct mbuf *);
+static struct bwn_pio_txqueue *bwn_pio_select(struct bwn_mac *, uint8_t);
+static uint32_t bwn_pio_write_multi_4(struct bwn_mac *,
+ struct bwn_pio_txqueue *, uint32_t, const void *, int);
+static void bwn_pio_write_4(struct bwn_mac *, struct bwn_pio_txqueue *,
+ uint16_t, uint32_t);
+static uint16_t bwn_pio_write_multi_2(struct bwn_mac *,
+ struct bwn_pio_txqueue *, uint16_t, const void *, int);
+static uint16_t bwn_pio_write_mbuf_2(struct bwn_mac *,
+ struct bwn_pio_txqueue *, uint16_t, struct mbuf *);
+static struct bwn_pio_txqueue *bwn_pio_parse_cookie(struct bwn_mac *,
+ uint16_t, struct bwn_pio_txpkt **);
+static void bwn_dma_init(struct bwn_mac *);
+static void bwn_dma_rxdirectfifo(struct bwn_mac *, int, uint8_t);
+static int bwn_dma_mask2type(uint64_t);
+static uint64_t bwn_dma_mask(struct bwn_mac *);
+static uint16_t bwn_dma_base(int, int);
+static void bwn_dma_ringfree(struct bwn_dma_ring **);
+static void bwn_dma_32_getdesc(struct bwn_dma_ring *,
+ int, struct bwn_dmadesc_generic **,
+ struct bwn_dmadesc_meta **);
+static void bwn_dma_32_setdesc(struct bwn_dma_ring *,
+ struct bwn_dmadesc_generic *, bus_addr_t, uint16_t, int,
+ int, int);
+static void bwn_dma_32_start_transfer(struct bwn_dma_ring *, int);
+static void bwn_dma_32_suspend(struct bwn_dma_ring *);
+static void bwn_dma_32_resume(struct bwn_dma_ring *);
+static int bwn_dma_32_get_curslot(struct bwn_dma_ring *);
+static void bwn_dma_32_set_curslot(struct bwn_dma_ring *, int);
+static void bwn_dma_64_getdesc(struct bwn_dma_ring *,
+ int, struct bwn_dmadesc_generic **,
+ struct bwn_dmadesc_meta **);
+static void bwn_dma_64_setdesc(struct bwn_dma_ring *,
+ struct bwn_dmadesc_generic *, bus_addr_t, uint16_t, int,
+ int, int);
+static void bwn_dma_64_start_transfer(struct bwn_dma_ring *, int);
+static void bwn_dma_64_suspend(struct bwn_dma_ring *);
+static void bwn_dma_64_resume(struct bwn_dma_ring *);
+static int bwn_dma_64_get_curslot(struct bwn_dma_ring *);
+static void bwn_dma_64_set_curslot(struct bwn_dma_ring *, int);
+static int bwn_dma_allocringmemory(struct bwn_dma_ring *);
+static void bwn_dma_setup(struct bwn_dma_ring *);
+static void bwn_dma_free_ringmemory(struct bwn_dma_ring *);
+static void bwn_dma_cleanup(struct bwn_dma_ring *);
+static void bwn_dma_free_descbufs(struct bwn_dma_ring *);
+static int bwn_dma_tx_reset(struct bwn_mac *, uint16_t, int);
+static void bwn_dma_rx(struct bwn_dma_ring *);
+static int bwn_dma_rx_reset(struct bwn_mac *, uint16_t, int);
+static void bwn_dma_free_descbuf(struct bwn_dma_ring *,
+ struct bwn_dmadesc_meta *);
+static void bwn_dma_set_redzone(struct bwn_dma_ring *, struct mbuf *);
+static int bwn_dma_gettype(struct bwn_mac *);
+static void bwn_dma_ring_addr(void *, bus_dma_segment_t *, int, int);
+static int bwn_dma_freeslot(struct bwn_dma_ring *);
+static int bwn_dma_nextslot(struct bwn_dma_ring *, int);
+static void bwn_dma_rxeof(struct bwn_dma_ring *, int *);
+static int bwn_dma_newbuf(struct bwn_dma_ring *,
+ struct bwn_dmadesc_generic *, struct bwn_dmadesc_meta *,
+ int);
+static void bwn_dma_buf_addr(void *, bus_dma_segment_t *, int,
+ bus_size_t, int);
+static uint8_t bwn_dma_check_redzone(struct bwn_dma_ring *, struct mbuf *);
+static void bwn_dma_handle_txeof(struct bwn_mac *,
+ const struct bwn_txstatus *);
+static int bwn_dma_tx_start(struct bwn_mac *, struct ieee80211_node *,
+ struct mbuf *);
+static int bwn_dma_getslot(struct bwn_dma_ring *);
+static struct bwn_dma_ring *bwn_dma_select(struct bwn_mac *,
+ uint8_t);
+static int bwn_dma_attach(struct bwn_mac *);
+static struct bwn_dma_ring *bwn_dma_ringsetup(struct bwn_mac *,
+ int, int, int);
+static struct bwn_dma_ring *bwn_dma_parse_cookie(struct bwn_mac *,
+ const struct bwn_txstatus *, uint16_t, int *);
+static void bwn_dma_free(struct bwn_mac *);
+static int bwn_fw_gets(struct bwn_mac *, enum bwn_fwtype);
+static int bwn_fw_get(struct bwn_mac *, enum bwn_fwtype,
+ const char *, struct bwn_fwfile *);
+static void bwn_release_firmware(struct bwn_mac *);
+static void bwn_do_release_fw(struct bwn_fwfile *);
+static uint16_t bwn_fwcaps_read(struct bwn_mac *);
+static int bwn_fwinitvals_write(struct bwn_mac *,
+ const struct bwn_fwinitvals *, size_t, size_t);
+static uint16_t bwn_ant2phy(int);
+static void bwn_mac_write_bssid(struct bwn_mac *);
+static void bwn_mac_setfilter(struct bwn_mac *, uint16_t,
+ const uint8_t *);
+static void bwn_key_dowrite(struct bwn_mac *, uint8_t, uint8_t,
+ const uint8_t *, size_t, const uint8_t *);
+static void bwn_key_macwrite(struct bwn_mac *, uint8_t,
+ const uint8_t *);
+static void bwn_key_write(struct bwn_mac *, uint8_t, uint8_t,
+ const uint8_t *);
+static void bwn_phy_exit(struct bwn_mac *);
+static void bwn_core_stop(struct bwn_mac *);
+static int bwn_switch_band(struct bwn_softc *,
+ struct ieee80211_channel *);
+static void bwn_phy_reset(struct bwn_mac *);
+static int bwn_newstate(struct ieee80211vap *, enum ieee80211_state, int);
+static void bwn_set_pretbtt(struct bwn_mac *);
+static int bwn_intr(void *);
+static void bwn_intrtask(void *, int);
+static void bwn_restart(struct bwn_mac *, const char *);
+static void bwn_intr_ucode_debug(struct bwn_mac *);
+static void bwn_intr_tbtt_indication(struct bwn_mac *);
+static void bwn_intr_atim_end(struct bwn_mac *);
+static void bwn_intr_beacon(struct bwn_mac *);
+static void bwn_intr_pmq(struct bwn_mac *);
+static void bwn_intr_noise(struct bwn_mac *);
+static void bwn_intr_txeof(struct bwn_mac *);
+static void bwn_hwreset(void *, int);
+static void bwn_handle_fwpanic(struct bwn_mac *);
+static void bwn_load_beacon0(struct bwn_mac *);
+static void bwn_load_beacon1(struct bwn_mac *);
+static uint32_t bwn_jssi_read(struct bwn_mac *);
+static void bwn_noise_gensample(struct bwn_mac *);
+static void bwn_handle_txeof(struct bwn_mac *,
+ const struct bwn_txstatus *);
+static void bwn_rxeof(struct bwn_mac *, struct mbuf *, const void *);
+static void bwn_phy_txpower_check(struct bwn_mac *, uint32_t);
+static int bwn_tx_start(struct bwn_softc *, struct ieee80211_node *,
+ struct mbuf *);
+static int bwn_tx_isfull(struct bwn_softc *, struct mbuf *);
+static int bwn_set_txhdr(struct bwn_mac *,
+ struct ieee80211_node *, struct mbuf *, struct bwn_txhdr *,
+ uint16_t);
+static void bwn_plcp_genhdr(struct bwn_plcp4 *, const uint16_t,
+ const uint8_t);
+static uint8_t bwn_antenna_sanitize(struct bwn_mac *, uint8_t);
+static uint8_t bwn_get_fbrate(uint8_t);
+static void bwn_txpwr(void *, int);
+static void bwn_tasks(void *);
+static void bwn_task_15s(struct bwn_mac *);
+static void bwn_task_30s(struct bwn_mac *);
+static void bwn_task_60s(struct bwn_mac *);
+static int bwn_plcp_get_ofdmrate(struct bwn_mac *, struct bwn_plcp6 *,
+ uint8_t);
+static int bwn_plcp_get_cckrate(struct bwn_mac *, struct bwn_plcp6 *);
+static void bwn_rx_radiotap(struct bwn_mac *, struct mbuf *,
+ const struct bwn_rxhdr4 *, struct bwn_plcp6 *, int,
+ int, int);
+static void bwn_tsf_read(struct bwn_mac *, uint64_t *);
+static void bwn_set_slot_time(struct bwn_mac *, uint16_t);
+static void bwn_watchdog(void *);
+static void bwn_dma_stop(struct bwn_mac *);
+static void bwn_pio_stop(struct bwn_mac *);
+static void bwn_dma_ringstop(struct bwn_dma_ring **);
+static void bwn_led_attach(struct bwn_mac *);
+static void bwn_led_newstate(struct bwn_mac *, enum ieee80211_state);
+static void bwn_led_event(struct bwn_mac *, int);
+static void bwn_led_blink_start(struct bwn_mac *, int, int);
+static void bwn_led_blink_next(void *);
+static void bwn_led_blink_end(void *);
+static void bwn_rfswitch(void *);
+static void bwn_rf_turnon(struct bwn_mac *);
+static void bwn_rf_turnoff(struct bwn_mac *);
+static void bwn_sysctl_node(struct bwn_softc *);
+
+static struct resource_spec bwn_res_spec_legacy[] = {
+ { SYS_RES_IRQ, 0, RF_ACTIVE | RF_SHAREABLE },
+ { -1, 0, 0 }
+};
+
+static struct resource_spec bwn_res_spec_msi[] = {
+ { SYS_RES_IRQ, 1, RF_ACTIVE },
+ { -1, 0, 0 }
+};
+
+static const struct bwn_channelinfo bwn_chantable_bg = {
+ .channels = {
+ { 2412, 1, 30 }, { 2417, 2, 30 }, { 2422, 3, 30 },
+ { 2427, 4, 30 }, { 2432, 5, 30 }, { 2437, 6, 30 },
+ { 2442, 7, 30 }, { 2447, 8, 30 }, { 2452, 9, 30 },
+ { 2457, 10, 30 }, { 2462, 11, 30 }, { 2467, 12, 30 },
+ { 2472, 13, 30 }, { 2484, 14, 30 } },
+ .nchannels = 14
+};
+
+static const struct bwn_channelinfo bwn_chantable_a = {
+ .channels = {
+ { 5170, 34, 30 }, { 5180, 36, 30 }, { 5190, 38, 30 },
+ { 5200, 40, 30 }, { 5210, 42, 30 }, { 5220, 44, 30 },
+ { 5230, 46, 30 }, { 5240, 48, 30 }, { 5260, 52, 30 },
+ { 5280, 56, 30 }, { 5300, 60, 30 }, { 5320, 64, 30 },
+ { 5500, 100, 30 }, { 5520, 104, 30 }, { 5540, 108, 30 },
+ { 5560, 112, 30 }, { 5580, 116, 30 }, { 5600, 120, 30 },
+ { 5620, 124, 30 }, { 5640, 128, 30 }, { 5660, 132, 30 },
+ { 5680, 136, 30 }, { 5700, 140, 30 }, { 5745, 149, 30 },
+ { 5765, 153, 30 }, { 5785, 157, 30 }, { 5805, 161, 30 },
+ { 5825, 165, 30 }, { 5920, 184, 30 }, { 5940, 188, 30 },
+ { 5960, 192, 30 }, { 5980, 196, 30 }, { 6000, 200, 30 },
+ { 6020, 204, 30 }, { 6040, 208, 30 }, { 6060, 212, 30 },
+ { 6080, 216, 30 } },
+ .nchannels = 37
+};
+
+static const struct bwn_channelinfo bwn_chantable_n = {
+ .channels = {
+ { 5160, 32, 30 }, { 5170, 34, 30 }, { 5180, 36, 30 },
+ { 5190, 38, 30 }, { 5200, 40, 30 }, { 5210, 42, 30 },
+ { 5220, 44, 30 }, { 5230, 46, 30 }, { 5240, 48, 30 },
+ { 5250, 50, 30 }, { 5260, 52, 30 }, { 5270, 54, 30 },
+ { 5280, 56, 30 }, { 5290, 58, 30 }, { 5300, 60, 30 },
+ { 5310, 62, 30 }, { 5320, 64, 30 }, { 5330, 66, 30 },
+ { 5340, 68, 30 }, { 5350, 70, 30 }, { 5360, 72, 30 },
+ { 5370, 74, 30 }, { 5380, 76, 30 }, { 5390, 78, 30 },
+ { 5400, 80, 30 }, { 5410, 82, 30 }, { 5420, 84, 30 },
+ { 5430, 86, 30 }, { 5440, 88, 30 }, { 5450, 90, 30 },
+ { 5460, 92, 30 }, { 5470, 94, 30 }, { 5480, 96, 30 },
+ { 5490, 98, 30 }, { 5500, 100, 30 }, { 5510, 102, 30 },
+ { 5520, 104, 30 }, { 5530, 106, 30 }, { 5540, 108, 30 },
+ { 5550, 110, 30 }, { 5560, 112, 30 }, { 5570, 114, 30 },
+ { 5580, 116, 30 }, { 5590, 118, 30 }, { 5600, 120, 30 },
+ { 5610, 122, 30 }, { 5620, 124, 30 }, { 5630, 126, 30 },
+ { 5640, 128, 30 }, { 5650, 130, 30 }, { 5660, 132, 30 },
+ { 5670, 134, 30 }, { 5680, 136, 30 }, { 5690, 138, 30 },
+ { 5700, 140, 30 }, { 5710, 142, 30 }, { 5720, 144, 30 },
+ { 5725, 145, 30 }, { 5730, 146, 30 }, { 5735, 147, 30 },
+ { 5740, 148, 30 }, { 5745, 149, 30 }, { 5750, 150, 30 },
+ { 5755, 151, 30 }, { 5760, 152, 30 }, { 5765, 153, 30 },
*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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