-.\" $OpenBSD: bwfm.4,v 1.20 2023/03/16 06:57:11 kn Exp $
+.\" $OpenBSD: bwfm.4,v 1.21 2023/03/21 22:31:17 patrick Exp $
.\"
.\" Copyright (c) 2017 Patrick Wildt <patrick@blueri.se>
.\"
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
-.Dd $Mdocdate: March 16 2023 $
+.Dd $Mdocdate: March 21 2023 $
.Dt BWFM 4
.Os
.Sh NAME
.Nm bwfm
-.Nd Broadcom and Cypress IEEE 802.11a/ac/b/g/n wireless network device
+.Nd Broadcom and Cypress IEEE 802.11a/ac/ax/b/g/n wireless network device
.Sh SYNOPSIS
.Cd "bwfm* at pci?"
.Cd "bwfm* at sdmmc?"
.It BCM43569 Ta 2GHz/5GHz Ta 11ac Ta 2x2 Ta USB
.It BCM43602 Ta 2GHz/5GHz Ta 11ac Ta 3x3 Ta PCI
.It BCM4371 Ta 2GHz/5GHz Ta 11ac Ta 2x2 Ta PCI
+.It BCM4378 Ta 2GHz/5GHz Ta 11ax Ta 2x2 Ta PCI
+.It BCM4387 Ta 2GHz/5GHz Ta 11ax Ta 2x2 Ta PCI
.El
.Pp
These are the modes the