Module Name: src
Committed By: riastradh
Date: Sat Aug 20 23:50:41 UTC 2022
Modified Files:
src/share/man/man9: usbnet.9
Log Message:
usbnet(9): Clarify how mii functions are used.
To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.20 src/share/man/man9/usbnet.9
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man9/usbnet.9
diff -u src/share/man/man9/usbnet.9:1.19 src/share/man/man9/usbnet.9:1.20
--- src/share/man/man9/usbnet.9:1.19 Sat Aug 20 14:08:59 2022
+++ src/share/man/man9/usbnet.9 Sat Aug 20 23:50:41 2022
@@ -1,4 +1,4 @@
-.\" $NetBSD: usbnet.9,v 1.19 2022/08/20 14:08:59 riastradh Exp $
+.\" $NetBSD: usbnet.9,v 1.20 2022/08/20 23:50:41 riastradh Exp $
.\"
.\" Copyright (c) 2019 Matthew R. Green
.\" All rights reserved.
@@ -403,29 +403,29 @@ when bringing the interface up.
.It Ft int Fn (*uno_read_reg) "struct usbnet *un" "int phy" "int reg" "uint16_t *val"
Read MII register.
Required with MII.
-Serialized with other MII functions, and with
+Serialized with other MII functions, and only called after
.Dq uno_init
-and
+and before
.Dq uno_stop .
.It Ft int Fn (*uno_write_reg) "struct usbnet *un" "int phy" "int reg" "uint16_t val"
Write MII register.
Required with MII.
-Serialized with other MII functions, and with
+Serialized with other MII functions, and only called after
.Dq uno_init
-and
+and before
.Dq uno_stop .
.It Ft usbd_status Fn (*uno_statchg) "struct ifnet *ifp"
Handle MII status change.
Required with MII.
-Serialized with other MII functions, and with
+Serialized with other MII functions, and only called after
.Dq uno_init
-and
+and before
.Dq uno_stop .
.It Ft unsigned Fn (*uno_tx_prepare) "struct usbnet *un" "struct mbuf *m" "struct usbnet_chain *c"
Prepare an mbuf for transmit.
Required.
Called sequentially between, and not during,
-.Dq uno_init .
+.Dq uno_init
and
.Dq uno_stop .
.It Ft void Fn (*uno_rx_loop) "struct usbnet *un" "struct usbnet_chain *c" "uint32_t total_len"
