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-rw-r--r--sys/dev/microcode/Makefile4
-rw-r--r--sys/dev/microcode/rum/Makefile14
-rw-r--r--sys/dev/microcode/rum/build.c57
-rw-r--r--sys/dev/microcode/rum/microcode.h213
-rw-r--r--sys/dev/microcode/rum/rum-license18
-rw-r--r--sys/dev/microcode/rum/rum-rt2573bin0 -> 2048 bytes
-rw-r--r--sys/dev/usb/files.usb6
-rw-r--r--sys/dev/usb/if_rum.c2241
-rw-r--r--sys/dev/usb/if_rumreg.h390
-rw-r--r--sys/dev/usb/if_rumvar.h153
10 files changed, 3093 insertions, 3 deletions
diff --git a/sys/dev/microcode/Makefile b/sys/dev/microcode/Makefile
index 3987b533691..2b3e3e415f6 100644
--- a/sys/dev/microcode/Makefile
+++ b/sys/dev/microcode/Makefile
@@ -1,5 +1,5 @@
-# $NetBSD: Makefile,v 1.5 2006/06/07 23:30:17 rpaulo Exp $
+# $NetBSD: Makefile,v 1.6 2006/10/31 22:21:17 joerg Exp $
-SUBDIR+= ral
+SUBDIR+= ral rum
.include <bsd.subdir.mk>
diff --git a/sys/dev/microcode/rum/Makefile b/sys/dev/microcode/rum/Makefile
new file mode 100644
index 00000000000..d3eec1c5e84
--- /dev/null
+++ b/sys/dev/microcode/rum/Makefile
@@ -0,0 +1,14 @@
+# $NetBSD: Makefile,v 1.1 2006/10/31 22:21:17 joerg Exp $
+
+NOMAN= # defined
+
+FILES= rum-rt2573 rum-license
+
+# XXX
+includes:
+
+clean:
+
+cleandir:
+
+.include <bsd.files.mk>
diff --git a/sys/dev/microcode/rum/build.c b/sys/dev/microcode/rum/build.c
new file mode 100644
index 00000000000..6cb95352744
--- /dev/null
+++ b/sys/dev/microcode/rum/build.c
@@ -0,0 +1,57 @@
+/* $NetBSD: build.c,v 1.1 2006/10/31 22:21:17 joerg Exp $ */
+/* $OpenBSD: build.c,v 1.1 2006/01/09 20:03:40 damien Exp $ */
+
+/*-
+ * Copyright (c) 2006
+ * Damien Bergamini <damien.bergamini@free.fr>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <sys/types.h>
+
+#include <err.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#include "microcode.h"
+
+static void
+output(const char *name, const uint8_t *ucode, int size)
+{
+ ssize_t rlen;
+ int fd;
+
+ printf("creating %s length %d\n", name, size);
+
+ fd = open(name, O_WRONLY | O_CREAT | O_TRUNC, 0644);
+ if (fd == -1)
+ err(1, "%s", name);
+
+ rlen = write(fd, ucode, size);
+ if (rlen == -1)
+ err(1, "%s", name);
+ if (rlen != size)
+ errx(1, "%s: short write", name);
+
+ close(fd);
+}
+
+int
+main(void)
+{
+ output("rum-rt2573", rt2573, sizeof rt2573);
+
+ return 0;
+}
diff --git a/sys/dev/microcode/rum/microcode.h b/sys/dev/microcode/rum/microcode.h
new file mode 100644
index 00000000000..c1e0394d74e
--- /dev/null
+++ b/sys/dev/microcode/rum/microcode.h
@@ -0,0 +1,213 @@
+/* $OpenBSD: microcode.h,v 1.1 2006/08/17 08:32:30 damien Exp $ */
+
+/*-
+ * Copyright (c) 2005-2006, Ralink Technology, Corp.
+ * Paul Lin <paul_lin@ralinktech.com.tw>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ * This file contains the loadable 8051 microcode for the Ralink RT2573
+ * chipset.
+ */
+
+static const uint8_t rt2573[] = {
+ 0x02, 0x13, 0x25, 0x12, 0x10, 0xd9, 0x02, 0x12, 0x58, 0x02, 0x13,
+ 0x58, 0x02, 0x13, 0x5a, 0xc0, 0xd0, 0x75, 0xd0, 0x18, 0x12, 0x13,
+ 0x5c, 0xd0, 0xd0, 0x22, 0x02, 0x14, 0x5c, 0x02, 0x14, 0xe7, 0xed,
+ 0x4c, 0x70, 0x44, 0x90, 0x01, 0xa8, 0x74, 0x80, 0xf0, 0xef, 0x30,
+ 0xe5, 0x07, 0xe4, 0x90, 0x00, 0x0f, 0xf0, 0x80, 0x2c, 0xe5, 0x40,
+ 0x24, 0xc0, 0x60, 0x13, 0x24, 0xc0, 0x60, 0x16, 0x24, 0xc0, 0x60,
+ 0x19, 0x24, 0xc0, 0x70, 0x1a, 0xe4, 0x90, 0x00, 0x0b, 0xf0, 0x80,
+ 0x13, 0xe4, 0x90, 0x00, 0x13, 0xf0, 0x80, 0x0c, 0xe4, 0x90, 0x00,
+ 0x1b, 0xf0, 0x80, 0x05, 0xe4, 0x90, 0x00, 0x23, 0xf0, 0xe4, 0x90,
+ 0x01, 0xa8, 0xf0, 0xd3, 0x22, 0x90, 0x02, 0x02, 0xed, 0xf0, 0x90,
+ 0x02, 0x01, 0xef, 0xf0, 0xd3, 0x22, 0xef, 0x24, 0xc0, 0x60, 0x1f,
+ 0x24, 0xc0, 0x60, 0x2e, 0x24, 0xc0, 0x60, 0x3d, 0x24, 0xc0, 0x70,
+ 0x53, 0x90, 0x00, 0x0b, 0xe0, 0x30, 0xe1, 0x02, 0xc3, 0x22, 0x90,
+ 0x00, 0x09, 0xe0, 0xfe, 0x90, 0x00, 0x08, 0x80, 0x37, 0x90, 0x00,
+ 0x13, 0xe0, 0x30, 0xe1, 0x02, 0xc3, 0x22, 0x90, 0x00, 0x11, 0xe0,
+ 0xfe, 0x90, 0x00, 0x10, 0x80, 0x24, 0x90, 0x00, 0x1b, 0xe0, 0x30,
+ 0xe1, 0x02, 0xc3, 0x22, 0x90, 0x00, 0x19, 0xe0, 0xfe, 0x90, 0x00,
+ 0x18, 0x80, 0x11, 0x90, 0x00, 0x23, 0xe0, 0x30, 0xe1, 0x02, 0xc3,
+ 0x22, 0x90, 0x00, 0x21, 0xe0, 0xfe, 0x90, 0x00, 0x20, 0xe0, 0xfd,
+ 0xee, 0xf5, 0x37, 0xed, 0xf5, 0x38, 0xd3, 0x22, 0x30, 0x09, 0x20,
+ 0x20, 0x04, 0x0b, 0x90, 0x02, 0x08, 0xe0, 0x54, 0x0f, 0x70, 0x03,
+ 0x02, 0x12, 0x57, 0xc2, 0x09, 0x90, 0x02, 0x00, 0xe0, 0x44, 0x04,
+ 0xf0, 0x74, 0x04, 0x12, 0x0c, 0x3a, 0xc2, 0x04, 0xc2, 0x07, 0x90,
+ 0x02, 0x01, 0xe0, 0x30, 0xe0, 0x03, 0x00, 0x80, 0xf6, 0x90, 0x03,
+ 0x26, 0xe0, 0x20, 0xe2, 0x03, 0x02, 0x12, 0x57, 0x90, 0x02, 0x08,
+ 0xe0, 0x70, 0x1b, 0x20, 0x07, 0x03, 0x02, 0x12, 0x57, 0x90, 0x03,
+ 0x12, 0xe0, 0x64, 0x22, 0x60, 0x03, 0x02, 0x12, 0x57, 0xd2, 0x09,
+ 0xc2, 0x07, 0x74, 0x02, 0x12, 0x0c, 0x3a, 0x22, 0x90, 0x02, 0x03,
+ 0xe0, 0x30, 0xe4, 0x47, 0x20, 0x06, 0x44, 0xe5, 0x3c, 0x60, 0x34,
+ 0xe5, 0x40, 0x24, 0xc0, 0x60, 0x14, 0x24, 0xc0, 0x60, 0x18, 0x24,
+ 0xc0, 0x60, 0x1c, 0x24, 0xc0, 0x70, 0x22, 0x90, 0x00, 0x0b, 0xe0,
+ 0x30, 0xe1, 0x1b, 0x22, 0x90, 0x00, 0x13, 0xe0, 0x30, 0xe1, 0x13,
+ 0x22, 0x90, 0x00, 0x1b, 0xe0, 0x30, 0xe1, 0x0b, 0x22, 0x90, 0x00,
+ 0x23, 0xe0, 0x30, 0xe1, 0x03, 0x02, 0x12, 0x57, 0x90, 0x02, 0x03,
+ 0x74, 0x01, 0xf0, 0x00, 0xe0, 0x54, 0xc0, 0xf5, 0x40, 0xe5, 0x40,
+ 0x24, 0xc0, 0x60, 0x20, 0x24, 0xc0, 0x60, 0x30, 0x24, 0xc0, 0x60,
+ 0x40, 0x24, 0xc0, 0x70, 0x56, 0x90, 0x00, 0x0b, 0xe0, 0x30, 0xe1,
+ 0x03, 0x02, 0x12, 0x57, 0x90, 0x00, 0x09, 0xe0, 0xfe, 0x90, 0x00,
+ 0x08, 0x80, 0x3a, 0x90, 0x00, 0x13, 0xe0, 0x30, 0xe1, 0x03, 0x02,
+ 0x12, 0x57, 0x90, 0x00, 0x11, 0xe0, 0xfe, 0x90, 0x00, 0x10, 0x80,
+ 0x26, 0x90, 0x00, 0x1b, 0xe0, 0x30, 0xe1, 0x03, 0x02, 0x12, 0x57,
+ 0x90, 0x00, 0x19, 0xe0, 0xfe, 0x90, 0x00, 0x18, 0x80, 0x12, 0x90,
+ 0x00, 0x23, 0xe0, 0x30, 0xe1, 0x03, 0x02, 0x12, 0x57, 0x90, 0x00,
+ 0x21, 0xe0, 0xfe, 0x90, 0x00, 0x20, 0xe0, 0xfd, 0xee, 0xf5, 0x37,
+ 0xed, 0xf5, 0x38, 0x90, 0x03, 0x27, 0x74, 0x82, 0xf0, 0x90, 0x02,
+ 0x01, 0xe5, 0x40, 0xf0, 0x90, 0x02, 0x06, 0xe0, 0xf5, 0x3c, 0xc3,
+ 0xe5, 0x38, 0x95, 0x3a, 0xe5, 0x37, 0x95, 0x39, 0x50, 0x21, 0xe5,
+ 0x40, 0x44, 0x05, 0xff, 0xe5, 0x37, 0xa2, 0xe7, 0x13, 0xfc, 0xe5,
+ 0x38, 0x13, 0xfd, 0x12, 0x10, 0x20, 0xe5, 0x3c, 0x30, 0xe2, 0x04,
+ 0xd2, 0x06, 0x80, 0x02, 0xc2, 0x06, 0x53, 0x3c, 0x01, 0x22, 0x30,
+ 0x0b, 0x07, 0xe4, 0x90, 0x02, 0x02, 0xf0, 0x80, 0x06, 0x90, 0x02,
+ 0x02, 0x74, 0x20, 0xf0, 0xe5, 0x40, 0x44, 0x01, 0x90, 0x02, 0x01,
+ 0xf0, 0x90, 0x02, 0x01, 0xe0, 0x30, 0xe0, 0x03, 0x00, 0x80, 0xf6,
+ 0x90, 0x03, 0x27, 0x74, 0x02, 0xf0, 0xaf, 0x40, 0x12, 0x10, 0x74,
+ 0x40, 0xa5, 0x00, 0x80, 0xf6, 0x22, 0x90, 0x7f, 0xf8, 0xe0, 0xb4,
+ 0x02, 0x03, 0x12, 0x16, 0x38, 0x90, 0x02, 0x01, 0xe0, 0x30, 0xe0,
+ 0x03, 0x00, 0x80, 0xf6, 0x90, 0x03, 0x26, 0xe0, 0x20, 0xe1, 0x07,
+ 0xe5, 0x3b, 0x70, 0x03, 0x02, 0x13, 0x24, 0xe5, 0x3b, 0x70, 0x15,
+ 0x90, 0x03, 0x24, 0xe0, 0x75, 0xf0, 0x40, 0xa4, 0xf5, 0x36, 0x85,
+ 0xf0, 0x35, 0x75, 0x24, 0x83, 0x75, 0x3b, 0x01, 0x80, 0x03, 0x75,
+ 0x24, 0x03, 0xd3, 0xe5, 0x36, 0x95, 0x3a, 0xe5, 0x35, 0x95, 0x39,
+ 0x40, 0x36, 0x90, 0x02, 0x01, 0xe0, 0x30, 0xe0, 0x03, 0x00, 0x80,
+ 0xf6, 0x90, 0x03, 0x27, 0xe5, 0x24, 0xf0, 0x90, 0x00, 0x0f, 0xe0,
+ 0x30, 0xe1, 0x04, 0x30, 0x0e, 0xf6, 0x22, 0x30, 0x0b, 0x07, 0xe4,
+ 0x90, 0x02, 0x02, 0xf0, 0x80, 0x06, 0x90, 0x02, 0x02, 0x74, 0x20,
+ 0xf0, 0x90, 0x02, 0x01, 0x74, 0x21, 0xf0, 0x75, 0x24, 0x03, 0x80,
+ 0x3d, 0xe5, 0x35, 0xa2, 0xe7, 0x13, 0xfe, 0xe5, 0x36, 0x13, 0xfd,
+ 0xac, 0x06, 0x90, 0x02, 0x01, 0xe0, 0x30, 0xe0, 0x03, 0x00, 0x80,
+ 0xf6, 0x90, 0x03, 0x27, 0xe5, 0x24, 0xf0, 0x90, 0x00, 0x0f, 0xe0,
+ 0x30, 0xe1, 0x04, 0x30, 0x0e, 0xf6, 0x22, 0x7f, 0x25, 0x12, 0x10,
+ 0x20, 0xe5, 0x36, 0xb5, 0x3a, 0x08, 0xe5, 0x35, 0xb5, 0x39, 0x03,
+ 0x00, 0x80, 0x04, 0xe4, 0xf5, 0x3b, 0x22, 0xc3, 0xe5, 0x36, 0x95,
+ 0x3a, 0xf5, 0x36, 0xe5, 0x35, 0x95, 0x39, 0xf5, 0x35, 0x02, 0x12,
+ 0x96, 0x22, 0x75, 0xa8, 0x0f, 0x90, 0x03, 0x06, 0x74, 0x01, 0xf0,
+ 0x90, 0x03, 0x07, 0xf0, 0x90, 0x03, 0x08, 0x04, 0xf0, 0x90, 0x03,
+ 0x09, 0x74, 0x6c, 0xf0, 0x90, 0x03, 0x0a, 0x74, 0xff, 0xf0, 0x90,
+ 0x03, 0x02, 0x74, 0x1f, 0xf0, 0x90, 0x03, 0x00, 0x74, 0x04, 0xf0,
+ 0x90, 0x03, 0x25, 0x74, 0x31, 0xf0, 0xd2, 0xaf, 0x22, 0x00, 0x22,
+ 0x00, 0x22, 0x90, 0x03, 0x05, 0xe0, 0x30, 0xe0, 0x0b, 0xe0, 0x44,
+ 0x01, 0xf0, 0x30, 0x09, 0x02, 0xd2, 0x04, 0xc2, 0x07, 0x22, 0x8d,
+ 0x24, 0xa9, 0x07, 0x90, 0x7f, 0xfc, 0xe0, 0x75, 0x25, 0x00, 0xf5,
+ 0x26, 0xa3, 0xe0, 0x75, 0x27, 0x00, 0xf5, 0x28, 0xa3, 0xe0, 0xff,
+ 0xa3, 0xe0, 0xfd, 0xe9, 0x30, 0xe5, 0x14, 0x54, 0xc0, 0x60, 0x05,
+ 0x43, 0x05, 0x03, 0x80, 0x03, 0x53, 0x05, 0xfc, 0xef, 0x54, 0x3f,
+ 0x44, 0x40, 0xff, 0x80, 0x06, 0x53, 0x07, 0x3f, 0x53, 0x05, 0xf0,
+ 0xe5, 0x24, 0x30, 0xe0, 0x05, 0x43, 0x05, 0x10, 0x80, 0x03, 0x53,
+ 0x05, 0xef, 0x90, 0x7f, 0xfc, 0xe5, 0x26, 0xf0, 0xa3, 0xe5, 0x28,
+ 0xf0, 0xa3, 0xef, 0xf0, 0xa3, 0xed, 0xf0, 0x22, 0x8f, 0x24, 0xa9,
+ 0x05, 0x90, 0x7f, 0xfc, 0xe0, 0x75, 0x25, 0x00, 0xf5, 0x26, 0xa3,
+ 0xe0, 0x75, 0x27, 0x00, 0xf5, 0x28, 0xa3, 0xe0, 0xff, 0xa3, 0xe0,
+ 0xfd, 0xe5, 0x24, 0x30, 0xe5, 0x0b, 0x43, 0x05, 0x0f, 0xef, 0x54,
+ 0x3f, 0x44, 0x40, 0xff, 0x80, 0x06, 0x53, 0x05, 0xf0, 0x53, 0x07,
+ 0x3f, 0xe9, 0x30, 0xe0, 0x05, 0x43, 0x05, 0x10, 0x80, 0x03, 0x53,
+ 0x05, 0xef, 0x90, 0x7f, 0xfc, 0xe5, 0x26, 0xf0, 0xa3, 0xe5, 0x28,
+ 0xf0, 0xa3, 0xef, 0xf0, 0xa3, 0xed, 0xf0, 0x22, 0x90, 0x7f, 0xfc,
+ 0xe0, 0xf9, 0xa3, 0xe0, 0xfe, 0xa3, 0xe0, 0xfc, 0xa3, 0xe0, 0xfb,
+ 0xef, 0x30, 0xe5, 0x0b, 0x43, 0x03, 0x0f, 0xec, 0x54, 0x3f, 0x44,
+ 0x40, 0xfc, 0x80, 0x06, 0x53, 0x03, 0xf0, 0x53, 0x04, 0x3f, 0xed,
+ 0x30, 0xe0, 0x07, 0xef, 0x54, 0xc0, 0x60, 0x07, 0x80, 0x0a, 0xef,
+ 0x54, 0xc0, 0x60, 0x05, 0x43, 0x03, 0x10, 0x80, 0x03, 0x53, 0x03,
+ 0xef, 0x90, 0x7f, 0xfc, 0xe9, 0xf0, 0xa3, 0xee, 0xf0, 0xa3, 0xec,
+ 0xf0, 0xa3, 0xeb, 0xf0, 0x22, 0xe5, 0x4b, 0xfd, 0x54, 0x1f, 0x90,
+ 0x7f, 0xf8, 0xf0, 0xe5, 0x4a, 0xf5, 0x09, 0x90, 0x30, 0x38, 0xe0,
+ 0x90, 0x7f, 0xfc, 0xf0, 0x90, 0x30, 0x39, 0xe0, 0x90, 0x7f, 0xfd,
+ 0xf0, 0x90, 0x30, 0x3a, 0xe0, 0x90, 0x7f, 0xfe, 0xf0, 0x90, 0x30,
+ 0x3b, 0xe0, 0x90, 0x7f, 0xff, 0xf0, 0xed, 0x30, 0xe5, 0x0c, 0x54,
+ 0xc0, 0x60, 0x0d, 0x90, 0x7f, 0xf0, 0xe5, 0x47, 0xf0, 0x80, 0x05,
+ 0xe4, 0x90, 0x7f, 0xf0, 0xf0, 0x90, 0x7f, 0xf8, 0xe0, 0x14, 0x60,
+ 0x08, 0x24, 0xfe, 0x60, 0x0d, 0x24, 0x03, 0x80, 0x12, 0xaf, 0x05,
+ 0xad, 0x09, 0x12, 0x13, 0xc5, 0x80, 0x10, 0xaf, 0x05, 0xad, 0x09,
+ 0x12, 0x14, 0x12, 0x80, 0x07, 0xaf, 0x05, 0xad, 0x09, 0x12, 0x13,
+ 0x6f, 0x90, 0x7f, 0xfc, 0xe0, 0x90, 0x30, 0x38, 0xf0, 0x90, 0x7f,
+ 0xfd, 0xe0, 0x90, 0x30, 0x39, 0xf0, 0x90, 0x7f, 0xfe, 0xe0, 0x90,
+ 0x30, 0x3a, 0xf0, 0x90, 0x7f, 0xff, 0xe0, 0x90, 0x30, 0x3b, 0xf0,
+ 0x22, 0xe5, 0x4b, 0x64, 0x01, 0x60, 0x03, 0x02, 0x15, 0x71, 0xf5,
+ 0x4b, 0xe5, 0x44, 0x45, 0x43, 0x70, 0x03, 0x02, 0x15, 0xa0, 0x12,
+ 0x0c, 0x14, 0x12, 0x0b, 0x86, 0x50, 0xfb, 0x90, 0x00, 0x00, 0xe0,
+ 0xf5, 0x25, 0x12, 0x15, 0xb4, 0xc2, 0x92, 0xe4, 0xf5, 0x24, 0xe5,
+ 0x24, 0xc3, 0x95, 0x25, 0x50, 0x49, 0x7e, 0x00, 0x7f, 0x4c, 0x74,
+ 0x40, 0x25, 0x24, 0xf5, 0x82, 0xe4, 0x34, 0x01, 0xad, 0x82, 0xfc,
+ 0x75, 0x2b, 0x02, 0x7b, 0x10, 0x12, 0x07, 0x1e, 0xc2, 0x93, 0x12,
+ 0x15, 0xa1, 0x7d, 0xa0, 0x12, 0x15, 0xd0, 0xe5, 0x24, 0x54, 0x0f,
+ 0x24, 0x4c, 0xf8, 0xe6, 0xfd, 0xaf, 0x4b, 0xae, 0x4a, 0x12, 0x15,
+ 0xd8, 0x05, 0x4b, 0xe5, 0x4b, 0x70, 0x02, 0x05, 0x4a, 0x12, 0x0a,
+ 0x5f, 0x05, 0x24, 0xe5, 0x24, 0x54, 0x0f, 0x70, 0xd5, 0xd2, 0x93,
+ 0x80, 0xb0, 0xc3, 0xe5, 0x44, 0x95, 0x25, 0xf5, 0x44, 0xe5, 0x43,
+ 0x94, 0x00, 0xf5, 0x43, 0x02, 0x14, 0xf2, 0x12, 0x15, 0xb4, 0xc2,
+ 0x93, 0xc2, 0x92, 0x12, 0x15, 0xa1, 0x7d, 0x80, 0x12, 0x15, 0xd0,
+ 0x7d, 0xaa, 0x74, 0x55, 0xff, 0xfe, 0x12, 0x15, 0xd8, 0x7d, 0x55,
+ 0x7f, 0xaa, 0x7e, 0x2a, 0x12, 0x15, 0xd8, 0x7d, 0x30, 0xaf, 0x4b,
+ 0xae, 0x4a, 0x12, 0x15, 0xd8, 0x12, 0x0a, 0x5f, 0xd2, 0x93, 0x22,
+ 0x7d, 0xaa, 0x74, 0x55, 0xff, 0xfe, 0x12, 0x15, 0xd8, 0x7d, 0x55,
+ 0x7f, 0xaa, 0x7e, 0x2a, 0x12, 0x15, 0xd8, 0x22, 0xad, 0x47, 0x7f,
+ 0x34, 0x7e, 0x30, 0x12, 0x15, 0xd8, 0x7d, 0xff, 0x7f, 0x35, 0x7e,
+ 0x30, 0x12, 0x15, 0xd8, 0xe4, 0xfd, 0x7f, 0x37, 0x7e, 0x30, 0x12,
+ 0x15, 0xd8, 0x22, 0x74, 0x55, 0xff, 0xfe, 0x12, 0x15, 0xd8, 0x22,
+ 0x8f, 0x82, 0x8e, 0x83, 0xed, 0xf0, 0x22, 0xe4, 0xfc, 0x90, 0x7f,
+ 0xf0, 0xe0, 0xaf, 0x09, 0x14, 0x60, 0x14, 0x14, 0x60, 0x15, 0x14,
+ 0x60, 0x16, 0x14, 0x60, 0x17, 0x14, 0x60, 0x18, 0x24, 0x05, 0x70,
+ 0x16, 0xe4, 0xfc, 0x80, 0x12, 0x7c, 0x01, 0x80, 0x0e, 0x7c, 0x03,
+ 0x80, 0x0a, 0x7c, 0x07, 0x80, 0x06, 0x7c, 0x0f, 0x80, 0x02, 0x7c,
+ 0x1f, 0xec, 0x6f, 0xf4, 0x54, 0x1f, 0xfc, 0x90, 0x30, 0x34, 0xe0,
+ 0x54, 0xe0, 0x4c, 0xfd, 0xa3, 0xe0, 0xfc, 0x43, 0x04, 0x1f, 0x7f,
+ 0x34, 0x7e, 0x30, 0x12, 0x15, 0xd8, 0xad, 0x04, 0x0f, 0x12, 0x15,
+ 0xd8, 0xe4, 0xfd, 0x7f, 0x37, 0x02, 0x15, 0xd8, 0x02, 0x15, 0xdf,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x07,
+ 0x29, 0xe9
+};
diff --git a/sys/dev/microcode/rum/rum-license b/sys/dev/microcode/rum/rum-license
new file mode 100644
index 00000000000..34b7339c4c4
--- /dev/null
+++ b/sys/dev/microcode/rum/rum-license
@@ -0,0 +1,18 @@
+Copyright (c) 2005-2006, Ralink Technology Corp.
+ Paul Lin <paul_lin@ralinktech.com.tw>
+
+Permission to use, copy, modify, and distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+The following files are under the above license:
+
+ rum-rt2573
diff --git a/sys/dev/microcode/rum/rum-rt2573 b/sys/dev/microcode/rum/rum-rt2573
new file mode 100644
index 00000000000..1e395dd67d3
--- /dev/null
+++ b/sys/dev/microcode/rum/rum-rt2573
Binary files differ
diff --git a/sys/dev/usb/files.usb b/sys/dev/usb/files.usb
index 13aa7626fea..2eb27a1faa5 100644
--- a/sys/dev/usb/files.usb
+++ b/sys/dev/usb/files.usb
@@ -1,4 +1,4 @@
-# $NetBSD: files.usb,v 1.71 2006/10/24 21:03:30 drochner Exp $
+# $NetBSD: files.usb,v 1.72 2006/10/31 22:21:17 joerg Exp $
#
# Config file and device description for machine-independent USB code.
# Included by ports that need it. Ports that use it must provide
@@ -259,6 +259,10 @@ file dev/usb/if_atu.c atu
attach ral at usbdevif with ural
file dev/usb/if_ural.c ural
+device rum: ether, ifnet, arp, wlan
+attach rum at usbdevif
+file dev/usb/if_rum.c rum
+
# Topfield digital PVRs
device utoppy
attach utoppy at usbdevif
diff --git a/sys/dev/usb/if_rum.c b/sys/dev/usb/if_rum.c
new file mode 100644
index 00000000000..9900810e966
--- /dev/null
+++ b/sys/dev/usb/if_rum.c
@@ -0,0 +1,2241 @@
+/* $OpenBSD: if_rum.c,v 1.40 2006/09/18 16:20:20 damien Exp $ */
+/* $NetBSD: if_rum.c,v 1.1 2006/10/31 22:21:17 joerg Exp $ */
+
+/*-
+ * Copyright (c) 2005, 2006 Damien Bergamini <damien.bergamini@free.fr>
+ * Copyright (c) 2006 Niall O'Higgins <niallo@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*-
+ * Ralink Technology RT2501USB/RT2601USB chipset driver
+ * http://www.ralinktech.com/
+ */
+
+#include "bpfilter.h"
+
+#include <sys/param.h>
+#include <sys/sockio.h>
+#include <sys/sysctl.h>
+#include <sys/mbuf.h>
+#include <sys/kernel.h>
+#include <sys/socket.h>
+#include <sys/systm.h>
+#include <sys/malloc.h>
+#include <sys/conf.h>
+#include <sys/device.h>
+
+#include <machine/bus.h>
+#include <machine/endian.h>
+#include <machine/intr.h>
+
+#if NBPFILTER > 0
+#include <net/bpf.h>
+#endif
+#include <net/if.h>
+#include <net/if_arp.h>
+#include <net/if_dl.h>
+#include <net/if_ether.h>
+#include <net/if_media.h>
+#include <net/if_types.h>
+
+#include <netinet/in.h>
+#include <netinet/in_systm.h>
+#include <netinet/in_var.h>
+#include <netinet/ip.h>
+
+#include <net80211/ieee80211_netbsd.h>
+#include <net80211/ieee80211_var.h>
+#include <net80211/ieee80211_amrr.h>
+#include <net80211/ieee80211_radiotap.h>
+
+#include <dev/firmload.h>
+
+#include <dev/usb/usb.h>
+#include <dev/usb/usbdi.h>
+#include <dev/usb/usbdi_util.h>
+#include <dev/usb/usbdevs.h>
+
+#include <dev/usb/if_rumreg.h>
+#include <dev/usb/if_rumvar.h>
+
+#ifdef USB_DEBUG
+#define RUM_DEBUG
+#endif
+
+#ifdef RUM_DEBUG
+#define DPRINTF(x) do { if (rum_debug) logprintf x; } while (0)
+#define DPRINTFN(n, x) do { if (rum_debug >= (n)) logprintf x; } while (0)
+int rum_debug = 0;
+#else
+#define DPRINTF(x)
+#define DPRINTFN(n, x)
+#endif
+
+/* various supported device vendors/products */
+static const struct usb_devno rum_devs[] = {
+ { USB_VENDOR_ABOCOM, USB_PRODUCT_ABOCOM_RT2573 },
+ { USB_VENDOR_BELKIN, USB_PRODUCT_BELKIN_F5D7050A },
+ { USB_VENDOR_BELKIN, USB_PRODUCT_BELKIN_F5D9050V3 },
+ { USB_VENDOR_CISCOLINKSYS, USB_PRODUCT_CISCOLINKSYS_WUSB54GC },
+ { USB_VENDOR_CONCEPTRONIC, USB_PRODUCT_CONCEPTRONIC_C54RU2 },
+ { USB_VENDOR_DICKSMITH, USB_PRODUCT_DICKSMITH_CWD854F },
+ { USB_VENDOR_DICKSMITH, USB_PRODUCT_DICKSMITH_RT2573 },
+ { USB_VENDOR_DLINK2, USB_PRODUCT_DLINK2_DWLG122C1 },
+ { USB_VENDOR_DLINK2, USB_PRODUCT_DLINK2_WUA1340 },
+ { USB_VENDOR_GIGABYTE, USB_PRODUCT_GIGABYTE_GNWB01GS },
+ { USB_VENDOR_GIGASET, USB_PRODUCT_GIGASET_RT2573 },
+ { USB_VENDOR_GOODWAY, USB_PRODUCT_GOODWAY_RT2573 },
+ { USB_VENDOR_HUAWEI3COM, USB_PRODUCT_HUAWEI3COM_RT2573 },
+ { USB_VENDOR_MSI, USB_PRODUCT_MSI_RT2573 },
+ { USB_VENDOR_MSI, USB_PRODUCT_MSI_RT2573_2 },
+ { USB_VENDOR_MSI, USB_PRODUCT_MSI_RT2573_3 },
+ { USB_VENDOR_PLANEX2, USB_PRODUCT_PLANEX2_GWUSMM },
+ { USB_VENDOR_QCOM, USB_PRODUCT_QCOM_RT2573 },
+ { USB_VENDOR_QCOM, USB_PRODUCT_QCOM_RT2573_2 },
+ { USB_VENDOR_RALINK, USB_PRODUCT_RALINK_RT2573 },
+ { USB_VENDOR_RALINK, USB_PRODUCT_RALINK_RT2671 },
+ { USB_VENDOR_SITECOMEU, USB_PRODUCT_SITECOMEU_WL113R2 },
+ { USB_VENDOR_SITECOMEU, USB_PRODUCT_SITECOMEU_WL172 },
+ { USB_VENDOR_SURECOM, USB_PRODUCT_SURECOM_RT2573 }
+};
+
+Static int rum_attachhook(void *);
+Static int rum_alloc_tx_list(struct rum_softc *);
+Static void rum_free_tx_list(struct rum_softc *);
+Static int rum_alloc_rx_list(struct rum_softc *);
+Static void rum_free_rx_list(struct rum_softc *);
+Static int rum_media_change(struct ifnet *);
+Static void rum_next_scan(void *);
+Static void rum_task(void *);
+Static int rum_newstate(struct ieee80211com *,
+ enum ieee80211_state, int);
+Static void rum_txeof(usbd_xfer_handle, usbd_private_handle,
+ usbd_status);
+Static void rum_rxeof(usbd_xfer_handle, usbd_private_handle,
+ usbd_status);
+#if NBPFILTER > 0
+Static uint8_t rum_rxrate(struct rum_rx_desc *);
+#endif
+Static int rum_ack_rate(struct ieee80211com *, int);
+Static uint16_t rum_txtime(int, int, uint32_t);
+Static uint8_t rum_plcp_signal(int);
+Static void rum_setup_tx_desc(struct rum_softc *,
+ struct rum_tx_desc *, uint32_t, uint16_t, int,
+ int);
+Static int rum_tx_mgt(struct rum_softc *, struct mbuf *,
+ struct ieee80211_node *);
+Static int rum_tx_data(struct rum_softc *, struct mbuf *,
+ struct ieee80211_node *);
+Static void rum_start(struct ifnet *);
+Static void rum_watchdog(struct ifnet *);
+Static int rum_ioctl(struct ifnet *, u_long, caddr_t);
+Static void rum_eeprom_read(struct rum_softc *, uint16_t, void *,
+ int);
+Static uint32_t rum_read(struct rum_softc *, uint16_t);
+Static void rum_read_multi(struct rum_softc *, uint16_t, void *,
+ int);
+Static void rum_write(struct rum_softc *, uint16_t, uint32_t);
+Static void rum_write_multi(struct rum_softc *, uint16_t, void *,
+ size_t);
+Static void rum_bbp_write(struct rum_softc *, uint8_t, uint8_t);
+Static uint8_t rum_bbp_read(struct rum_softc *, uint8_t);
+Static void rum_rf_write(struct rum_softc *, uint8_t, uint32_t);
+Static void rum_select_antenna(struct rum_softc *);
+Static void rum_enable_mrr(struct rum_softc *);
+Static void rum_set_txpreamble(struct rum_softc *);
+Static void rum_set_basicrates(struct rum_softc *);
+Static void rum_select_band(struct rum_softc *,
+ struct ieee80211_channel *);
+Static void rum_set_chan(struct rum_softc *,
+ struct ieee80211_channel *);
+Static void rum_enable_tsf_sync(struct rum_softc *);
+Static void rum_update_slot(struct rum_softc *);
+Static void rum_set_bssid(struct rum_softc *, const uint8_t *);
+Static void rum_set_macaddr(struct rum_softc *, const uint8_t *);
+Static void rum_update_promisc(struct rum_softc *);
+Static const char *rum_get_rf(int);
+Static void rum_read_eeprom(struct rum_softc *);
+Static int rum_bbp_init(struct rum_softc *);
+Static int rum_init(struct ifnet *);
+Static void rum_stop(struct ifnet *, int);
+Static int rum_load_microcode(struct rum_softc *, const u_char *,
+ size_t);
+Static int rum_prepare_beacon(struct rum_softc *);
+Static void rum_amrr_start(struct rum_softc *,
+ struct ieee80211_node *);
+Static void rum_amrr_timeout(void *);
+Static void rum_amrr_update(usbd_xfer_handle, usbd_private_handle,
+ usbd_status status);
+
+/*
+ * Supported rates for 802.11a/b/g modes (in 500Kbps unit).
+ */
+static const struct ieee80211_rateset rum_rateset_11a =
+ { 8, { 12, 18, 24, 36, 48, 72, 96, 108 } };
+
+static const struct ieee80211_rateset rum_rateset_11b =
+ { 4, { 2, 4, 11, 22 } };
+
+static const struct ieee80211_rateset rum_rateset_11g =
+ { 12, { 2, 4, 11, 22, 12, 18, 24, 36, 48, 72, 96, 108 } };
+
+static const struct {
+ uint32_t reg;
+ uint32_t val;
+} rum_def_mac[] = {
+ RT2573_DEF_MAC
+};
+
+static const struct {
+ uint8_t reg;
+ uint8_t val;
+} rum_def_bbp[] = {
+ RT2573_DEF_BBP
+};
+
+static const struct rfprog {
+ uint8_t chan;
+ uint32_t r1, r2, r3, r4;
+} rum_rf5226[] = {
+ RT2573_RF5226
+}, rum_rf5225[] = {
+ RT2573_RF5225
+};
+
+USB_DECLARE_DRIVER(rum);
+
+USB_MATCH(rum)
+{
+ USB_MATCH_START(rum, uaa);
+
+ if (uaa->iface != NULL)
+ return UMATCH_NONE;
+
+ return (usb_lookup(rum_devs, uaa->vendor, uaa->product) != NULL) ?
+ UMATCH_VENDOR_PRODUCT : UMATCH_NONE;
+}
+
+Static int
+rum_attachhook(void *xsc)
+{
+ struct rum_softc *sc = xsc;
+ firmware_handle_t fwh;
+ const char *name = "rum-rt2573";
+ u_char *ucode;
+ size_t size;
+ int error;
+
+ if ((error = firmware_open("rum", name, &fwh)) != 0) {
+ printf("%s: failed loadfirmware of file %s (error %d)\n",
+ USBDEVNAME(sc->sc_dev), name, error);
+ return error;
+ }
+ size = firmware_get_size(fwh);
+ ucode = firmware_malloc(size);
+ if (ucode == NULL) {
+ printf("%s: failed to allocate firmware memory\n",
+ USBDEVNAME(sc->sc_dev));
+ firmware_close(fwh);
+ return ENOMEM;;
+ }
+ error = firmware_read(fwh, 0, ucode, size);
+ firmware_close(fwh);
+ if (error != 0) {
+ printf("%s: failed to read firmware (error %d)\n",
+ USBDEVNAME(sc->sc_dev), error);
+ firmware_free(ucode, 0);
+ return error;
+ }
+
+ if (rum_load_microcode(sc, ucode, size) != 0) {
+ printf("%s: could not load 8051 microcode\n",
+ USBDEVNAME(sc->sc_dev));
+ firmware_free(ucode, 0);
+ return ENXIO;
+ }
+
+ firmware_free(ucode, 0);
+ sc->sc_flags |= RT2573_FWLOADED;
+
+ return 0;
+}
+
+USB_ATTACH(rum)
+{
+ USB_ATTACH_START(rum, sc, uaa);
+ struct ieee80211com *ic = &sc->sc_ic;
+ struct ifnet *ifp = &sc->sc_if;
+ usb_interface_descriptor_t *id;
+ usb_endpoint_descriptor_t *ed;
+ usbd_status error;
+ char *devinfop;
+ int i, ntries;
+ uint32_t tmp;
+
+ sc->sc_udev = uaa->device;
+ sc->sc_flags = 0;
+
+ devinfop = usbd_devinfo_alloc(sc->sc_udev, 0);
+ USB_ATTACH_SETUP;
+ printf("%s: %s\n", USBDEVNAME(sc->sc_dev), devinfop);
+ usbd_devinfo_free(devinfop);
+
+ if (usbd_set_config_no(sc->sc_udev, RT2573_CONFIG_NO, 0) != 0) {
+ printf("%s: could not set configuration no\n",
+ USBDEVNAME(sc->sc_dev));
+ USB_ATTACH_ERROR_RETURN;
+ }
+
+ /* get the first interface handle */
+ error = usbd_device2interface_handle(sc->sc_udev, RT2573_IFACE_INDEX,
+ &sc->sc_iface);
+ if (error != 0) {
+ printf("%s: could not get interface handle\n",
+ USBDEVNAME(sc->sc_dev));
+ USB_ATTACH_ERROR_RETURN;
+ }
+
+ /*
+ * Find endpoints.
+ */
+ id = usbd_get_interface_descriptor(sc->sc_iface);
+
+ sc->sc_rx_no = sc->sc_tx_no = -1;
+ for (i = 0; i < id->bNumEndpoints; i++) {
+ ed = usbd_interface2endpoint_descriptor(sc->sc_iface, i);
+ if (ed == NULL) {
+ printf("%s: no endpoint descriptor for iface %d\n",
+ USBDEVNAME(sc->sc_dev), i);
+ USB_ATTACH_ERROR_RETURN;
+ }
+
+ if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
+ UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK)
+ sc->sc_rx_no = ed->bEndpointAddress;
+ else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
+ UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK)
+ sc->sc_tx_no = ed->bEndpointAddress;
+ }
+ if (sc->sc_rx_no == -1 || sc->sc_tx_no == -1) {
+ printf("%s: missing endpoint\n", USBDEVNAME(sc->sc_dev));
+ USB_ATTACH_ERROR_RETURN;
+ }
+
+ usb_init_task(&sc->sc_task, rum_task, sc);
+ callout_init(&sc->scan_ch);
+
+ sc->amrr.amrr_min_success_threshold = 1;
+ sc->amrr.amrr_max_success_threshold = 10;
+ callout_init(&sc->amrr_ch);
+
+ /* retrieve RT2573 rev. no */
+ for (ntries = 0; ntries < 1000; ntries++) {
+ if ((tmp = rum_read(sc, RT2573_MAC_CSR0)) != 0)
+ break;
+ DELAY(1000);
+ }
+ if (ntries == 1000) {
+ printf("%s: timeout waiting for chip to settle\n",
+ USBDEVNAME(sc->sc_dev));
+ USB_ATTACH_ERROR_RETURN;
+ }
+
+ /* retrieve MAC address and various other things from EEPROM */
+ rum_read_eeprom(sc);
+
+ printf("%s: MAC/BBP RT%04x (rev 0x%05x), RF %s, address %s\n",
+ USBDEVNAME(sc->sc_dev), sc->macbbp_rev, tmp,
+ rum_get_rf(sc->rf_rev), ether_sprintf(ic->ic_myaddr));
+
+ ic->ic_ifp = ifp;
+ ic->ic_phytype = IEEE80211_T_OFDM; /* not only, but not used */
+ ic->ic_opmode = IEEE80211_M_STA; /* default to BSS mode */
+ ic->ic_state = IEEE80211_S_INIT;
+
+ /* set device capabilities */
+ ic->ic_caps =
+ IEEE80211_C_IBSS | /* IBSS mode supported */
+ IEEE80211_C_MONITOR | /* monitor mode supported */
+ IEEE80211_C_HOSTAP | /* HostAp mode supported */
+ IEEE80211_C_TXPMGT | /* tx power management */
+ IEEE80211_C_SHPREAMBLE | /* short preamble supported */
+ IEEE80211_C_SHSLOT | /* short slot time supported */
+ IEEE80211_C_WPA; /* 802.11i */
+
+ if (sc->rf_rev == RT2573_RF_5225 || sc->rf_rev == RT2573_RF_5226) {
+ /* set supported .11a rates */
+ ic->ic_sup_rates[IEEE80211_MODE_11A] = rum_rateset_11a;
+
+ /* set supported .11a channels */
+ for (i = 34; i <= 46; i += 4) {
+ ic->ic_channels[i].ic_freq =
+ ieee80211_ieee2mhz(i, IEEE80211_CHAN_5GHZ);
+ ic->ic_channels[i].ic_flags = IEEE80211_CHAN_A;
+ }
+ for (i = 36; i <= 64; i += 4) {
+ ic->ic_channels[i].ic_freq =
+ ieee80211_ieee2mhz(i, IEEE80211_CHAN_5GHZ);
+ ic->ic_channels[i].ic_flags = IEEE80211_CHAN_A;
+ }
+ for (i = 100; i <= 140; i += 4) {
+ ic->ic_channels[i].ic_freq =
+ ieee80211_ieee2mhz(i, IEEE80211_CHAN_5GHZ);
+ ic->ic_channels[i].ic_flags = IEEE80211_CHAN_A;
+ }
+ for (i = 149; i <= 165; i += 4) {
+ ic->ic_channels[i].ic_freq =
+ ieee80211_ieee2mhz(i, IEEE80211_CHAN_5GHZ);
+ ic->ic_channels[i].ic_flags = IEEE80211_CHAN_A;
+ }
+ }
+
+ /* set supported .11b and .11g rates */
+ ic->ic_sup_rates[IEEE80211_MODE_11B] = rum_rateset_11b;
+ ic->ic_sup_rates[IEEE80211_MODE_11G] = rum_rateset_11g;
+
+ /* set supported .11b and .11g channels (1 through 14) */
+ for (i = 1; i <= 14; i++) {
+ ic->ic_channels[i].ic_freq =
+ ieee80211_ieee2mhz(i, IEEE80211_CHAN_2GHZ);
+ ic->ic_channels[i].ic_flags =
+ IEEE80211_CHAN_CCK | IEEE80211_CHAN_OFDM |
+ IEEE80211_CHAN_DYN | IEEE80211_CHAN_2GHZ;
+ }
+
+ ifp->if_softc = sc;
+ ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
+ ifp->if_init = rum_init;
+ ifp->if_ioctl = rum_ioctl;
+ ifp->if_start = rum_start;
+ ifp->if_watchdog = rum_watchdog;
+ IFQ_SET_MAXLEN(&ifp->if_snd, IFQ_MAXLEN);
+ IFQ_SET_READY(&ifp->if_snd);
+ memcpy(ifp->if_xname, USBDEVNAME(sc->sc_dev), IFNAMSIZ);
+
+ if_attach(ifp);
+ ieee80211_ifattach(ic);
+
+ /* override state transition machine */
+ sc->sc_newstate = ic->ic_newstate;
+ ic->ic_newstate = rum_newstate;
+ ieee80211_media_init(ic, rum_media_change, ieee80211_media_status);
+
+#if NBPFILTER > 0
+ bpfattach2(ifp, DLT_IEEE802_11_RADIO,
+ sizeof (struct ieee80211_frame) + IEEE80211_RADIOTAP_HDRLEN, &sc->sc_drvbpf);
+
+ sc->sc_rxtap_len = sizeof sc->sc_rxtapu;
+ sc->sc_rxtap.wr_ihdr.it_len = htole16(sc->sc_rxtap_len);
+ sc->sc_rxtap.wr_ihdr.it_present = htole32(RT2573_RX_RADIOTAP_PRESENT);
+
+ sc->sc_txtap_len = sizeof sc->sc_txtapu;
+ sc->sc_txtap.wt_ihdr.it_len = htole16(sc->sc_txtap_len);
+ sc->sc_txtap.wt_ihdr.it_present = htole32(RT2573_TX_RADIOTAP_PRESENT);
+#endif
+
+ ieee80211_announce(ic);
+
+ usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, sc->sc_udev,
+ USBDEV(sc->sc_dev));
+
+ USB_ATTACH_SUCCESS_RETURN;
+}
+
+USB_DETACH(rum)
+{
+ USB_DETACH_START(rum, sc);
+ struct ieee80211com *ic = &sc->sc_ic;
+ struct ifnet *ifp = &sc->sc_if;
+ int s;
+
+ s = splusb();
+
+ rum_stop(ifp, 1);
+ usb_rem_task(sc->sc_udev, &sc->sc_task);
+ callout_stop(&sc->scan_ch);
+ callout_stop(&sc->amrr_ch);
+
+ if (sc->amrr_xfer != NULL) {
+ usbd_free_xfer(sc->amrr_xfer);
+ sc->amrr_xfer = NULL;
+ }
+
+ if (sc->sc_rx_pipeh != NULL) {
+ usbd_abort_pipe(sc->sc_rx_pipeh);
+ usbd_close_pipe(sc->sc_rx_pipeh);
+ }
+
+ if (sc->sc_tx_pipeh != NULL) {
+ usbd_abort_pipe(sc->sc_tx_pipeh);
+ usbd_close_pipe(sc->sc_tx_pipeh);
+ }
+
+ rum_free_rx_list(sc);
+ rum_free_tx_list(sc);
+
+#if NBPFILTER > 0
+ bpfdetach(ifp);
+#endif
+ ieee80211_ifdetach(ic); /* free all nodes */
+ if_detach(ifp);
+
+ splx(s);
+
+ usbd_add_drv_event(USB_EVENT_DRIVER_DETACH, sc->sc_udev,
+ USBDEV(sc->sc_dev));
+
+ return 0;
+}
+
+Static int
+rum_alloc_tx_list(struct rum_softc *sc)
+{
+ struct rum_tx_data *data;
+ int i, error;
+
+ sc->tx_queued = 0;
+
+ for (i = 0; i < RT2573_TX_LIST_COUNT; i++) {
+ data = &sc->tx_data[i];
+
+ data->sc = sc;
+
+ data->xfer = usbd_alloc_xfer(sc->sc_udev);
+ if (data->xfer == NULL) {
+ printf("%s: could not allocate tx xfer\n",
+ USBDEVNAME(sc->sc_dev));
+ error = ENOMEM;
+ goto fail;
+ }
+
+ data->buf = usbd_alloc_buffer(data->xfer,
+ RT2573_TX_DESC_SIZE + MCLBYTES);
+ if (data->buf == NULL) {
+ printf("%s: could not allocate tx buffer\n",
+ USBDEVNAME(sc->sc_dev));
+ error = ENOMEM;
+ goto fail;
+ }
+
+ /* clean Tx descriptor */
+ bzero(data->buf, RT2573_TX_DESC_SIZE);
+ }
+
+ return 0;
+
+fail: rum_free_tx_list(sc);
+ return error;
+}
+
+Static void
+rum_free_tx_list(struct rum_softc *sc)
+{
+ struct rum_tx_data *data;
+ int i;
+
+ for (i = 0; i < RT2573_TX_LIST_COUNT; i++) {
+ data = &sc->tx_data[i];
+
+ if (data->xfer != NULL) {
+ usbd_free_xfer(data->xfer);
+ data->xfer = NULL;
+ }
+
+ if (data->ni != NULL) {
+ ieee80211_free_node(data->ni);
+ data->ni = NULL;
+ }
+ }
+}
+
+Static int
+rum_alloc_rx_list(struct rum_softc *sc)
+{
+ struct rum_rx_data *data;
+ int i, error;
+
+ for (i = 0; i < RT2573_RX_LIST_COUNT; i++) {
+ data = &sc->rx_data[i];
+
+ data->sc = sc;
+
+ data->xfer = usbd_alloc_xfer(sc->sc_udev);
+ if (data->xfer == NULL) {
+ printf("%s: could not allocate rx xfer\n",
+ USBDEVNAME(sc->sc_dev));
+ error = ENOMEM;
+ goto fail;
+ }
+
+ if (usbd_alloc_buffer(data->xfer, MCLBYTES) == NULL) {
+ printf("%s: could not allocate rx buffer\n",
+ USBDEVNAME(sc->sc_dev));
+ error = ENOMEM;
+ goto fail;
+ }
+
+ MGETHDR(data->m, M_DONTWAIT, MT_DATA);
+ if (data->m == NULL) {
+ printf("%s: could not allocate rx mbuf\n",
+ USBDEVNAME(sc->sc_dev));
+ error = ENOMEM;
+ goto fail;
+ }
+
+ MCLGET(data->m, M_DONTWAIT);
+ if (!(data->m->m_flags & M_EXT)) {
+ printf("%s: could not allocate rx mbuf cluster\n",
+ USBDEVNAME(sc->sc_dev));
+ error = ENOMEM;
+ goto fail;
+ }
+
+ data->buf = mtod(data->m, uint8_t *);
+ }
+
+ return 0;
+
+fail: rum_free_tx_list(sc);
+ return error;
+}
+
+Static void
+rum_free_rx_list(struct rum_softc *sc)
+{
+ struct rum_rx_data *data;
+ int i;
+
+ for (i = 0; i < RT2573_RX_LIST_COUNT; i++) {
+ data = &sc->rx_data[i];
+
+ if (data->xfer != NULL) {
+ usbd_free_xfer(data->xfer);
+ data->xfer = NULL;
+ }
+
+ if (data->m != NULL) {
+ m_freem(data->m);
+ data->m = NULL;
+ }
+ }
+}
+
+Static int
+rum_media_change(struct ifnet *ifp)
+{
+ int error;
+
+ error = ieee80211_media_change(ifp);
+ if (error != ENETRESET)
+ return error;
+
+ if ((ifp->if_flags & (IFF_UP | IFF_RUNNING)) == (IFF_UP | IFF_RUNNING))
+ rum_init(ifp);
+
+ return 0;
+}
+
+/*
+ * This function is called periodically (every 200ms) during scanning to
+ * switch from one channel to another.
+ */
+Static void
+rum_next_scan(void *arg)
+{
+ struct rum_softc *sc = arg;
+ struct ieee80211com *ic = &sc->sc_ic;
+
+ if (ic->ic_state == IEEE80211_S_SCAN)
+ ieee80211_next_scan(ic);
+}
+
+Static void
+rum_task(void *arg)
+{
+ struct rum_softc *sc = arg;
+ struct ieee80211com *ic = &sc->sc_ic;
+ enum ieee80211_state ostate;
+ struct ieee80211_node *ni;
+ uint32_t tmp;
+
+ ostate = ic->ic_state;
+
+ switch (sc->sc_state) {
+ case IEEE80211_S_INIT:
+ if (ostate == IEEE80211_S_RUN) {
+ /* abort TSF synchronization */
+ tmp = rum_read(sc, RT2573_TXRX_CSR9);
+ rum_write(sc, RT2573_TXRX_CSR9, tmp & ~0x00ffffff);
+ }
+ break;
+
+ case IEEE80211_S_SCAN:
+ rum_set_chan(sc, ic->ic_curchan);
+ callout_reset(&sc->scan_ch, hz / 5, rum_next_scan, sc);
+ break;
+
+ case IEEE80211_S_AUTH:
+ rum_set_chan(sc, ic->ic_curchan);
+ break;
+
+ case IEEE80211_S_ASSOC:
+ rum_set_chan(sc, ic->ic_curchan);
+ break;
+
+ case IEEE80211_S_RUN:
+ rum_set_chan(sc, ic->ic_curchan);
+
+ ni = ic->ic_bss;
+
+ if (ic->ic_opmode != IEEE80211_M_MONITOR) {
+ rum_update_slot(sc);
+ rum_enable_mrr(sc);
+ rum_set_txpreamble(sc);
+ rum_set_basicrates(sc);
+ rum_set_bssid(sc, ni->ni_bssid);
+ }
+
+ if (ic->ic_opmode == IEEE80211_M_HOSTAP ||
+ ic->ic_opmode == IEEE80211_M_IBSS)
+ rum_prepare_beacon(sc);
+
+ if (ic->ic_opmode != IEEE80211_M_MONITOR)
+ rum_enable_tsf_sync(sc);
+
+ /* enable automatic rate adaptation in STA mode */
+ if (ic->ic_opmode == IEEE80211_M_STA &&
+ ic->ic_fixed_rate == IEEE80211_FIXED_RATE_NONE)
+ rum_amrr_start(sc, ni);
+
+ break;
+ }
+
+ sc->sc_newstate(ic, sc->sc_state, -1);
+}
+
+Static int
+rum_newstate(struct ieee80211com *ic, enum ieee80211_state nstate, int arg)
+{
+ struct rum_softc *sc = ic->ic_ifp->if_softc;
+
+ usb_rem_task(sc->sc_udev, &sc->sc_task);
+ callout_stop(&sc->scan_ch);
+ callout_stop(&sc->amrr_ch);
+
+ /* do it in a process context */
+ sc->sc_state = nstate;
+ usb_add_task(sc->sc_udev, &sc->sc_task, USB_TASKQ_DRIVER);
+
+ return 0;
+}
+
+/* quickly determine if a given rate is CCK or OFDM */
+#define RUM_RATE_IS_OFDM(rate) ((rate) >= 12 && (rate) != 22)
+
+#define RUM_ACK_SIZE 14 /* 10 + 4(FCS) */
+#define RUM_CTS_SIZE 14 /* 10 + 4(FCS) */
+
+Static void
+rum_txeof(usbd_xfer_handle xfer, usbd_private_handle priv, usbd_status status)
+{
+ struct rum_tx_data *data = priv;
+ struct rum_softc *sc = data->sc;
+ struct ifnet *ifp = &sc->sc_if;
+ int s;
+
+ if (status != USBD_NORMAL_COMPLETION) {
+ if (status == USBD_NOT_STARTED || status == USBD_CANCELLED)
+ return;
+
+ printf("%s: could not transmit buffer: %s\n",
+ USBDEVNAME(sc->sc_dev), usbd_errstr(status));
+
+ if (status == USBD_STALLED)
+ usbd_clear_endpoint_stall_async(sc->sc_tx_pipeh);
+
+ ifp->if_oerrors++;
+ return;
+ }
+
+ s = splnet();
+
+ m_freem(data->m);
+ data->m = NULL;
+ ieee80211_free_node(data->ni);
+ data->ni = NULL;
+
+ sc->tx_queued--;
+ ifp->if_opackets++;
+
+ DPRINTFN(10, ("tx done\n"));
+
+ sc->sc_tx_timer = 0;
+ ifp->if_flags &= ~IFF_OACTIVE;
+ rum_start(ifp);
+
+ splx(s);
+}
+
+Static void
+rum_rxeof(usbd_xfer_handle xfer, usbd_private_handle priv, usbd_status status)
+{
+ struct rum_rx_data *data = priv;
+ struct rum_softc *sc = data->sc;
+ struct ieee80211com *ic = &sc->sc_ic;
+ struct ifnet *ifp = &sc->sc_if;
+ struct rum_rx_desc *desc;
+ struct ieee80211_frame *wh;
+ struct ieee80211_node *ni;
+ struct mbuf *mnew, *m;
+ int s, len;
+
+ if (status != USBD_NORMAL_COMPLETION) {
+ if (status == USBD_NOT_STARTED || status == USBD_CANCELLED)
+ return;
+
+ if (status == USBD_STALLED)
+ usbd_clear_endpoint_stall_async(sc->sc_rx_pipeh);
+ goto skip;
+ }
+
+ usbd_get_xfer_status(xfer, NULL, NULL, &len, NULL);
+
+ if (len < RT2573_RX_DESC_SIZE + sizeof (struct ieee80211_frame_min)) {
+ DPRINTF(("%s: xfer too short %d\n", USBDEVNAME(sc->sc_dev),
+ len));
+ ifp->if_ierrors++;
+ goto skip;
+ }
+
+ desc = (struct rum_rx_desc *)data->buf;
+
+ if (le32toh(desc->flags) & RT2573_RX_CRC_ERROR) {
+ /*
+ * This should not happen since we did not request to receive
+ * those frames when we filled RT2573_TXRX_CSR0.
+ */
+ DPRINTFN(5, ("CRC error\n"));
+ ifp->if_ierrors++;
+ goto skip;
+ }
+
+ MGETHDR(mnew, M_DONTWAIT, MT_DATA);
+ if (mnew == NULL) {
+ printf("%s: could not allocate rx mbuf\n",
+ USBDEVNAME(sc->sc_dev));
+ ifp->if_ierrors++;
+ goto skip;
+ }
+
+ MCLGET(mnew, M_DONTWAIT);
+ if (!(mnew->m_flags & M_EXT)) {
+ printf("%s: could not allocate rx mbuf cluster\n",
+ USBDEVNAME(sc->sc_dev));
+ m_freem(mnew);
+ ifp->if_ierrors++;
+ goto skip;
+ }
+
+ m = data->m;
+ data->m = mnew;
+ data->buf = mtod(data->m, uint8_t *);
+
+ /* finalize mbuf */
+ m->m_pkthdr.rcvif = ifp;
+ m->m_data = (caddr_t)(desc + 1);
+ m->m_pkthdr.len = m->m_len = (le32toh(desc->flags) >> 16) & 0xfff;
+
+ s = splnet();
+
+#if NBPFILTER > 0
+ if (sc->sc_drvbpf != NULL) {
+ struct rum_rx_radiotap_header *tap = &sc->sc_rxtap;
+
+ tap->wr_flags = IEEE80211_RADIOTAP_F_FCS;
+ tap->wr_rate = rum_rxrate(desc);
+ tap->wr_chan_freq = htole16(ic->ic_curchan->ic_freq);
+ tap->wr_chan_flags = htole16(ic->ic_curchan->ic_flags);
+ tap->wr_antenna = sc->rx_ant;
+ tap->wr_antsignal = desc->rssi;
+
+ bpf_mtap2(sc->sc_drvbpf, tap, sc->sc_rxtap_len, m);
+ }
+#endif
+
+ wh = mtod(m, struct ieee80211_frame *);
+ ni = ieee80211_find_rxnode(ic, (struct ieee80211_frame_min *)wh);
+
+ /* send the frame to the 802.11 layer */
+ ieee80211_input(ic, m, ni, desc->rssi, 0);
+
+ /* node is no longer needed */
+ ieee80211_free_node(ni);
+
+ splx(s);
+
+ DPRINTFN(15, ("rx done\n"));
+
+skip: /* setup a new transfer */
+ usbd_setup_xfer(xfer, sc->sc_rx_pipeh, data, data->buf, MCLBYTES,
+ USBD_SHORT_XFER_OK, USBD_NO_TIMEOUT, rum_rxeof);
+ usbd_transfer(xfer);
+}
+
+/*
+ * This function is only used by the Rx radiotap code. It returns the rate at
+ * which a given frame was received.
+ */
+#if NBPFILTER > 0
+Static uint8_t
+rum_rxrate(struct rum_rx_desc *desc)
+{
+ if (le32toh(desc->flags) & RT2573_RX_OFDM) {
+ /* reverse function of rum_plcp_signal */
+ switch (desc->rate) {
+ case 0xb: return 12;
+ case 0xf: return 18;
+ case 0xa: return 24;
+ case 0xe: return 36;
+ case 0x9: return 48;
+ case 0xd: return 72;
+ case 0x8: return 96;
+ case 0xc: return 108;
+ }
+ } else {
+ if (desc->rate == 10)
+ return 2;
+ if (desc->rate == 20)
+ return 4;
+ if (desc->rate == 55)
+ return 11;
+ if (desc->rate == 110)
+ return 22;
+ }
+ return 2; /* should not get there */
+}
+#endif
+
+/*
+ * Return the expected ack rate for a frame transmitted at rate `rate'.
+ * XXX: this should depend on the destination node basic rate set.
+ */
+Static int
+rum_ack_rate(struct ieee80211com *ic, int rate)
+{
+ switch (rate) {
+ /* CCK rates */
+ case 2:
+ return 2;
+ case 4:
+ case 11:
+ case 22:
+ return (ic->ic_curmode == IEEE80211_MODE_11B) ? 4 : rate;
+
+ /* OFDM rates */
+ case 12:
+ case 18:
+ return 12;
+ case 24:
+ case 36:
+ return 24;
+ case 48:
+ case 72:
+ case 96:
+ case 108:
+ return 48;
+ }
+
+ /* default to 1Mbps */
+ return 2;
+}
+
+/*
+ * Compute the duration (in us) needed to transmit `len' bytes at rate `rate'.
+ * The function automatically determines the operating mode depending on the
+ * given rate. `flags' indicates whether short preamble is in use or not.
+ */
+Static uint16_t
+rum_txtime(int len, int rate, uint32_t flags)
+{
+ uint16_t txtime;
+
+ if (RUM_RATE_IS_OFDM(rate)) {
+ /* IEEE Std 802.11a-1999, pp. 37 */
+ txtime = (8 + 4 * len + 3 + rate - 1) / rate;
+ txtime = 16 + 4 + 4 * txtime + 6;
+ } else {
+ /* IEEE Std 802.11b-1999, pp. 28 */
+ txtime = (16 * len + rate - 1) / rate;
+ if (rate != 2 && (flags & IEEE80211_F_SHPREAMBLE))
+ txtime += 72 + 24;
+ else
+ txtime += 144 + 48;
+ }
+ return txtime;
+}
+
+Static uint8_t
+rum_plcp_signal(int rate)
+{
+ switch (rate) {
+ /* CCK rates (returned values are device-dependent) */
+ case 2: return 0x0;
+ case 4: return 0x1;
+ case 11: return 0x2;
+ case 22: return 0x3;
+
+ /* OFDM rates (cf IEEE Std 802.11a-1999, pp. 14 Table 80) */
+ case 12: return 0xb;
+ case 18: return 0xf;
+ case 24: return 0xa;
+ case 36: return 0xe;
+ case 48: return 0x9;
+ case 72: return 0xd;
+ case 96: return 0x8;
+ case 108: return 0xc;
+
+ /* unsupported rates (should not get there) */
+ default: return 0xff;
+ }
+}
+
+Static void
+rum_setup_tx_desc(struct rum_softc *sc, struct rum_tx_desc *desc,
+ uint32_t flags, uint16_t xflags, int len, int rate)
+{
+ struct ieee80211com *ic = &sc->sc_ic;
+ uint16_t plcp_length;
+ int remainder;
+
+ desc->flags = htole32(flags);
+ desc->flags |= htole32(RT2573_TX_VALID);
+ desc->flags |= htole32(len << 16);
+
+ desc->xflags = htole16(xflags);
+
+ desc->wme = htole16(
+ RT2573_QID(0) |
+ RT2573_AIFSN(2) |
+ RT2573_LOGCWMIN(4) |
+ RT2573_LOGCWMAX(10));
+
+ /* setup PLCP fields */
+ desc->plcp_signal = rum_plcp_signal(rate);
+ desc->plcp_service = 4;
+
+ len += IEEE80211_CRC_LEN;
+ if (RUM_RATE_IS_OFDM(rate)) {
+ desc->flags |= htole32(RT2573_TX_OFDM);
+
+ plcp_length = len & 0xfff;
+ desc->plcp_length_hi = plcp_length >> 6;
+ desc->plcp_length_lo = plcp_length & 0x3f;
+ } else {
+ plcp_length = (16 * len + rate - 1) / rate;
+ if (rate == 22) {
+ remainder = (16 * len) % 22;
+ if (remainder != 0 && remainder < 7)
+ desc->plcp_service |= RT2573_PLCP_LENGEXT;
+ }
+ desc->plcp_length_hi = plcp_length >> 8;
+ desc->plcp_length_lo = plcp_length & 0xff;
+
+ if (rate != 2 && (ic->ic_flags & IEEE80211_F_SHPREAMBLE))
+ desc->plcp_signal |= 0x08;
+ }
+}
+
+#define RUM_TX_TIMEOUT 5000
+
+Static int
+rum_tx_mgt(struct rum_softc *sc, struct mbuf *m0, struct ieee80211_node *ni)
+{
+ struct ieee80211com *ic = &sc->sc_ic;
+ struct rum_tx_desc *desc;
+ struct rum_tx_data *data;
+ struct ieee80211_frame *wh;
+ uint32_t flags = 0;
+ uint16_t dur;
+ usbd_status error;
+ int xferlen, rate;
+
+ data = &sc->tx_data[0];
+ desc = (struct rum_tx_desc *)data->buf;
+
+ rate = IEEE80211_IS_CHAN_5GHZ(ic->ic_curchan) ? 12 : 2;
+
+ data->m = m0;
+ data->ni = ni;
+
+ wh = mtod(m0, struct ieee80211_frame *);
+
+ if (!IEEE80211_IS_MULTICAST(wh->i_addr1)) {
+ flags |= RT2573_TX_ACK;
+
+ dur = rum_txtime(RUM_ACK_SIZE, rum_ack_rate(ic, rate),
+ ic->ic_flags) + sc->sifs;
+ *(uint16_t *)wh->i_dur = htole16(dur);
+
+ /* tell hardware to set timestamp in probe responses */
+ if ((wh->i_fc[0] &
+ (IEEE80211_FC0_TYPE_MASK | IEEE80211_FC0_SUBTYPE_MASK)) ==
+ (IEEE80211_FC0_TYPE_MGT | IEEE80211_FC0_SUBTYPE_PROBE_RESP))
+ flags |= RT2573_TX_TIMESTAMP;
+ }
+
+#if NBPFILTER > 0
+ if (sc->sc_drvbpf != NULL) {
+ struct rum_tx_radiotap_header *tap = &sc->sc_txtap;
+
+ tap->wt_flags = 0;
+ tap->wt_rate = rate;
+ tap->wt_chan_freq = htole16(ic->ic_curchan->ic_freq);
+ tap->wt_chan_flags = htole16(ic->ic_curchan->ic_flags);
+ tap->wt_antenna = sc->tx_ant;
+
+ bpf_mtap2(sc->sc_drvbpf, tap, sc->sc_txtap_len, m0);
+ }
+#endif
+
+ m_copydata(m0, 0, m0->m_pkthdr.len, data->buf + RT2573_TX_DESC_SIZE);
+ rum_setup_tx_desc(sc, desc, flags, 0, m0->m_pkthdr.len, rate);
+
+ /* align end on a 4-bytes boundary */
+ xferlen = (RT2573_TX_DESC_SIZE + m0->m_pkthdr.len + 3) & ~3;
+
+ /*
+ * No space left in the last URB to store the extra 4 bytes, force
+ * sending of another URB.
+ */
+ if ((xferlen % 64) == 0)
+ xferlen += 4;
+
+ DPRINTFN(10, ("sending msg frame len=%u rate=%u xfer len=%u\n",
+ m0->m_pkthdr.len + RT2573_TX_DESC_SIZE, rate, xferlen));
+
+ usbd_setup_xfer(data->xfer, sc->sc_tx_pipeh, data, data->buf, xferlen,
+ USBD_FORCE_SHORT_XFER | USBD_NO_COPY, RUM_TX_TIMEOUT, rum_txeof);
+
+ error = usbd_transfer(data->xfer);
+ if (error != USBD_NORMAL_COMPLETION && error != USBD_IN_PROGRESS) {
+ m_freem(m0);
+ return error;
+ }
+
+ sc->tx_queued++;
+
+ return 0;
+}
+
+Static int
+rum_tx_data(struct rum_softc *sc, struct mbuf *m0, struct ieee80211_node *ni)
+{
+ struct ieee80211com *ic = &sc->sc_ic;
+ struct rum_tx_desc *desc;
+ struct rum_tx_data *data;
+ struct ieee80211_frame *wh;
+ struct ieee80211_key *k;
+ uint32_t flags = 0;
+ uint16_t dur;
+ usbd_status error;
+ int xferlen, rate;
+
+ wh = mtod(m0, struct ieee80211_frame *);
+
+ if (ic->ic_fixed_rate != IEEE80211_FIXED_RATE_NONE)
+ rate = ic->ic_bss->ni_rates.rs_rates[ic->ic_fixed_rate];
+ else
+ rate = ni->ni_rates.rs_rates[ni->ni_txrate];
+ rate &= IEEE80211_RATE_VAL;
+
+ if (wh->i_fc[1] & IEEE80211_FC1_WEP) {
+ k = ieee80211_crypto_encap(ic, ni, m0);
+ if (k == NULL) {
+ m_freem(m0);
+ return ENOBUFS;
+ }
+
+ /* packet header may have moved, reset our local pointer */
+ wh = mtod(m0, struct ieee80211_frame *);
+ }
+
+ data = &sc->tx_data[0];
+ desc = (struct rum_tx_desc *)data->buf;
+
+ data->m = m0;
+ data->ni = ni;
+
+ if (!IEEE80211_IS_MULTICAST(wh->i_addr1)) {
+ flags |= RT2573_TX_ACK;
+
+ dur = rum_txtime(RUM_ACK_SIZE, rum_ack_rate(ic, rate),
+ ic->ic_flags) + sc->sifs;
+ *(uint16_t *)wh->i_dur = htole16(dur);
+ }
+
+#if NBPFILTER > 0
+ if (sc->sc_drvbpf != NULL) {
+ struct rum_tx_radiotap_header *tap = &sc->sc_txtap;
+
+ tap->wt_flags = 0;
+ tap->wt_rate = rate;
+ tap->wt_chan_freq = htole16(ic->ic_curchan->ic_freq);
+ tap->wt_chan_flags = htole16(ic->ic_curchan->ic_flags);
+ tap->wt_antenna = sc->tx_ant;
+
+ bpf_mtap2(sc->sc_drvbpf, tap, sc->sc_txtap_len, m0);
+ }
+#endif
+
+ m_copydata(m0, 0, m0->m_pkthdr.len, data->buf + RT2573_TX_DESC_SIZE);
+ rum_setup_tx_desc(sc, desc, flags, 0, m0->m_pkthdr.len, rate);
+
+ /* align end on a 4-bytes boundary */
+ xferlen = (RT2573_TX_DESC_SIZE + m0->m_pkthdr.len + 3) & ~3;
+
+ /*
+ * No space left in the last URB to store the extra 4 bytes, force
+ * sending of another URB.
+ */
+ if ((xferlen % 64) == 0)
+ xferlen += 4;
+
+ DPRINTFN(10, ("sending data frame len=%u rate=%u xfer len=%u\n",
+ m0->m_pkthdr.len + RT2573_TX_DESC_SIZE, rate, xferlen));
+
+ usbd_setup_xfer(data->xfer, sc->sc_tx_pipeh, data, data->buf, xferlen,
+ USBD_FORCE_SHORT_XFER | USBD_NO_COPY, RUM_TX_TIMEOUT, rum_txeof);
+
+ error = usbd_transfer(data->xfer);
+ if (error != USBD_NORMAL_COMPLETION && error != USBD_IN_PROGRESS) {
+ m_freem(m0);
+ return error;
+ }
+
+ sc->tx_queued++;
+
+ return 0;
+}
+
+Static void
+rum_start(struct ifnet *ifp)
+{
+ struct rum_softc *sc = ifp->if_softc;
+ struct ieee80211com *ic = &sc->sc_ic;
+ struct ether_header *eh;
+ struct ieee80211_node *ni;
+ struct mbuf *m0;
+
+ for (;;) {
+ IF_POLL(&ic->ic_mgtq, m0);
+ if (m0 != NULL) {
+ if (sc->tx_queued >= RT2573_TX_LIST_COUNT) {
+ ifp->if_flags |= IFF_OACTIVE;
+ break;
+ }
+ IF_DEQUEUE(&ic->ic_mgtq, m0);
+
+ ni = (struct ieee80211_node *)m0->m_pkthdr.rcvif;
+ m0->m_pkthdr.rcvif = NULL;
+#if NBPFILTER > 0
+ if (ic->ic_rawbpf != NULL)
+ bpf_mtap(ic->ic_rawbpf, m0);
+#endif
+ if (rum_tx_mgt(sc, m0, ni) != 0)
+ break;
+
+ } else {
+ if (ic->ic_state != IEEE80211_S_RUN)
+ break;
+ IFQ_POLL(&ifp->if_snd, m0);
+ if (m0 == NULL)
+ break;
+ if (sc->tx_queued >= RT2573_TX_LIST_COUNT) {
+ ifp->if_flags |= IFF_OACTIVE;
+ break;
+ }
+ IFQ_DEQUEUE(&ifp->if_snd, m0);
+ if (m0->m_len < sizeof(struct ether_header) &&
+ !(m0 = m_pullup(m0, sizeof(struct ether_header))))
+ continue;
+
+ eh = mtod(m0, struct ether_header *);
+ ni = ieee80211_find_txnode(ic, eh->ether_dhost);
+ if (ni == NULL) {
+ m_freem(m0);
+ continue;
+ }
+#if NBPFILTER > 0
+ if (ifp->if_bpf != NULL)
+ bpf_mtap(ifp->if_bpf, m0);
+#endif
+ m0 = ieee80211_encap(ic, m0, ni);
+ if (m0 == NULL) {
+ ieee80211_free_node(ni);
+ continue;
+ }
+#if NBPFILTER > 0
+ if (ic->ic_rawbpf != NULL)
+ bpf_mtap(ic->ic_rawbpf, m0);
+#endif
+ if (rum_tx_data(sc, m0, ni) != 0) {
+ ieee80211_free_node(ni);
+ ifp->if_oerrors++;
+ break;
+ }
+ }
+
+ sc->sc_tx_timer = 5;
+ ifp->if_timer = 1;
+ }
+}
+
+Static void
+rum_watchdog(struct ifnet *ifp)
+{
+ struct rum_softc *sc = ifp->if_softc;
+ struct ieee80211com *ic = &sc->sc_ic;
+
+ ifp->if_timer = 0;
+
+ if (sc->sc_tx_timer > 0) {
+ if (--sc->sc_tx_timer == 0) {
+ printf("%s: device timeout\n", USBDEVNAME(sc->sc_dev));
+ /*rum_init(ifp); XXX needs a process context! */
+ ifp->if_oerrors++;
+ return;
+ }
+ ifp->if_timer = 1;
+ }
+
+ ieee80211_watchdog(ic);
+}
+
+Static int
+rum_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
+{
+ struct rum_softc *sc = ifp->if_softc;
+ struct ieee80211com *ic = &sc->sc_ic;
+ int s, error = 0;
+
+ s = splnet();
+
+ switch (cmd) {
+ case SIOCSIFFLAGS:
+ if (ifp->if_flags & IFF_UP) {
+ if (ifp->if_flags & IFF_RUNNING)
+ rum_update_promisc(sc);
+ else
+ rum_init(ifp);
+ } else {
+ if (ifp->if_flags & IFF_RUNNING)
+ rum_stop(ifp, 1);
+ }
+ break;
+
+ default:
+ error = ieee80211_ioctl(ic, cmd, data);
+ }
+
+ if (error == ENETRESET) {
+ if ((ifp->if_flags & (IFF_UP | IFF_RUNNING)) ==
+ (IFF_UP | IFF_RUNNING))
+ rum_init(ifp);
+ error = 0;
+ }
+
+ splx(s);
+
+ return error;
+}
+
+Static void
+rum_eeprom_read(struct rum_softc *sc, uint16_t addr, void *buf, int len)
+{
+ usb_device_request_t req;
+ usbd_status error;
+
+ req.bmRequestType = UT_READ_VENDOR_DEVICE;
+ req.bRequest = RT2573_READ_EEPROM;
+ USETW(req.wValue, 0);
+ USETW(req.wIndex, addr);
+ USETW(req.wLength, len);
+
+ error = usbd_do_request(sc->sc_udev, &req, buf);
+ if (error != 0) {
+ printf("%s: could not read EEPROM: %s\n",
+ USBDEVNAME(sc->sc_dev), usbd_errstr(error));
+ }
+}
+
+Static uint32_t
+rum_read(struct rum_softc *sc, uint16_t reg)
+{
+ uint32_t val;
+
+ rum_read_multi(sc, reg, &val, sizeof val);
+
+ return le32toh(val);
+}
+
+Static void
+rum_read_multi(struct rum_softc *sc, uint16_t reg, void *buf, int len)
+{
+ usb_device_request_t req;
+ usbd_status error;
+
+ req.bmRequestType = UT_READ_VENDOR_DEVICE;
+ req.bRequest = RT2573_READ_MULTI_MAC;
+ USETW(req.wValue, 0);
+ USETW(req.wIndex, reg);
+ USETW(req.wLength, len);
+
+ error = usbd_do_request(sc->sc_udev, &req, buf);
+ if (error != 0) {
+ printf("%s: could not multi read MAC register: %s\n",
+ USBDEVNAME(sc->sc_dev), usbd_errstr(error));
+ }
+}
+
+Static void
+rum_write(struct rum_softc *sc, uint16_t reg, uint32_t val)
+{
+ uint32_t tmp = htole32(val);
+
+ rum_write_multi(sc, reg, &tmp, sizeof tmp);
+}
+
+Static void
+rum_write_multi(struct rum_softc *sc, uint16_t reg, void *buf, size_t len)
+{
+ usb_device_request_t req;
+ usbd_status error;
+
+ req.bmRequestType = UT_WRITE_VENDOR_DEVICE;
+ req.bRequest = RT2573_WRITE_MULTI_MAC;
+ USETW(req.wValue, 0);
+ USETW(req.wIndex, reg);
+ USETW(req.wLength, len);
+
+ error = usbd_do_request(sc->sc_udev, &req, buf);
+ if (error != 0) {
+ printf("%s: could not multi write MAC register: %s\n",
+ USBDEVNAME(sc->sc_dev), usbd_errstr(error));
+ }
+}
+
+Static void
+rum_bbp_write(struct rum_softc *sc, uint8_t reg, uint8_t val)
+{
+ uint32_t tmp;
+ int ntries;
+
+ for (ntries = 0; ntries < 5; ntries++) {
+ if (!(rum_read(sc, RT2573_PHY_CSR3) & RT2573_BBP_BUSY))
+ break;
+ }
+ if (ntries == 5) {
+ printf("%s: could not write to BBP\n", USBDEVNAME(sc->sc_dev));
+ return;
+ }
+
+ tmp = RT2573_BBP_BUSY | (reg & 0x7f) << 8 | val;
+ rum_write(sc, RT2573_PHY_CSR3, tmp);
+}
+
+Static uint8_t
+rum_bbp_read(struct rum_softc *sc, uint8_t reg)
+{
+ uint32_t val;
+ int ntries;
+
+ for (ntries = 0; ntries < 5; ntries++) {
+ if (!(rum_read(sc, RT2573_PHY_CSR3) & RT2573_BBP_BUSY))
+ break;
+ }
+ if (ntries == 5) {
+ printf("%s: could not read BBP\n", USBDEVNAME(sc->sc_dev));
+ return 0;
+ }
+
+ val = RT2573_BBP_BUSY | RT2573_BBP_READ | reg << 8;
+ rum_write(sc, RT2573_PHY_CSR3, val);
+
+ for (ntries = 0; ntries < 100; ntries++) {
+ val = rum_read(sc, RT2573_PHY_CSR3);
+ if (!(val & RT2573_BBP_BUSY))
+ return val & 0xff;
+ DELAY(1);
+ }
+
+ printf("%s: could not read BBP\n", USBDEVNAME(sc->sc_dev));
+ return 0;
+}
+
+Static void
+rum_rf_write(struct rum_softc *sc, uint8_t reg, uint32_t val)
+{
+ uint32_t tmp;
+ int ntries;
+
+ for (ntries = 0; ntries < 5; ntries++) {
+ if (!(rum_read(sc, RT2573_PHY_CSR4) & RT2573_RF_BUSY))
+ break;
+ }
+ if (ntries == 5) {
+ printf("%s: could not write to RF\n", USBDEVNAME(sc->sc_dev));
+ return;
+ }
+
+ tmp = RT2573_RF_BUSY | RT2573_RF_20BIT | (val & 0xfffff) << 2 |
+ (reg & 3);
+ rum_write(sc, RT2573_PHY_CSR4, tmp);
+
+ /* remember last written value in sc */
+ sc->rf_regs[reg] = val;
+
+ DPRINTFN(15, ("RF R[%u] <- 0x%05x\n", reg & 3, val & 0xfffff));
+}
+
+Static void
+rum_select_antenna(struct rum_softc *sc)
+{
+ uint8_t bbp4, bbp77;
+ uint32_t tmp;
+
+ bbp4 = rum_bbp_read(sc, 4);
+ bbp77 = rum_bbp_read(sc, 77);
+
+ /* TBD */
+
+ /* make sure Rx is disabled before switching antenna */
+ tmp = rum_read(sc, RT2573_TXRX_CSR0);
+ rum_write(sc, RT2573_TXRX_CSR0, tmp | RT2573_DISABLE_RX);
+
+ rum_bbp_write(sc, 4, bbp4);
+ rum_bbp_write(sc, 77, bbp77);
+
+ rum_write(sc, RT2573_TXRX_CSR0, tmp);
+}
+
+/*
+ * Enable multi-rate retries for frames sent at OFDM rates.
+ * In 802.11b/g mode, allow fallback to CCK rates.
+ */
+Static void
+rum_enable_mrr(struct rum_softc *sc)
+{
+ struct ieee80211com *ic = &sc->sc_ic;
+ uint32_t tmp;
+
+ tmp = rum_read(sc, RT2573_TXRX_CSR4);
+
+ tmp &= ~RT2573_MRR_CCK_FALLBACK;
+ if (!IEEE80211_IS_CHAN_5GHZ(ic->ic_curchan))
+ tmp |= RT2573_MRR_CCK_FALLBACK;
+ tmp |= RT2573_MRR_ENABLED;
+
+ rum_write(sc, RT2573_TXRX_CSR4, tmp);
+}
+
+Static void
+rum_set_txpreamble(struct rum_softc *sc)
+{
+ uint32_t tmp;
+
+ tmp = rum_read(sc, RT2573_TXRX_CSR4);
+
+ tmp &= ~RT2573_SHORT_PREAMBLE;
+ if (sc->sc_ic.ic_flags & IEEE80211_F_SHPREAMBLE)
+ tmp |= RT2573_SHORT_PREAMBLE;
+
+ rum_write(sc, RT2573_TXRX_CSR4, tmp);
+}
+
+Static void
+rum_set_basicrates(struct rum_softc *sc)
+{
+ struct ieee80211com *ic = &sc->sc_ic;
+
+ /* update basic rate set */
+ if (ic->ic_curmode == IEEE80211_MODE_11B) {
+ /* 11b basic rates: 1, 2Mbps */
+ rum_write(sc, RT2573_TXRX_CSR5, 0x3);
+ } else if (IEEE80211_IS_CHAN_5GHZ(ic->ic_bss->ni_chan)) {
+ /* 11a basic rates: 6, 12, 24Mbps */
+ rum_write(sc, RT2573_TXRX_CSR5, 0x150);
+ } else {
+ /* 11g basic rates: 1, 2, 5.5, 11, 6, 12, 24Mbps */
+ rum_write(sc, RT2573_TXRX_CSR5, 0x15f);
+ }
+}
+
+/*
+ * Reprogram MAC/BBP to switch to a new band. Values taken from the reference
+ * driver.
+ */
+Static void
+rum_select_band(struct rum_softc *sc, struct ieee80211_channel *c)
+{
+ uint8_t bbp17, bbp35, bbp96, bbp97, bbp98, bbp104;
+ uint32_t tmp;
+
+ /* update all BBP registers that depend on the band */
+ bbp17 = 0x20; bbp96 = 0x48; bbp104 = 0x2c;
+ bbp35 = 0x50; bbp97 = 0x48; bbp98 = 0x48;
+ if (IEEE80211_IS_CHAN_5GHZ(c)) {
+ bbp17 += 0x08; bbp96 += 0x10; bbp104 += 0x0c;
+ bbp35 += 0x10; bbp97 += 0x10; bbp98 += 0x10;
+ }
+ if ((IEEE80211_IS_CHAN_2GHZ(c) && sc->ext_2ghz_lna) ||
+ (IEEE80211_IS_CHAN_5GHZ(c) && sc->ext_5ghz_lna)) {
+ bbp17 += 0x10; bbp96 += 0x10; bbp104 += 0x10;
+ }
+
+ sc->bbp17 = bbp17;
+ rum_bbp_write(sc, 17, bbp17);
+ rum_bbp_write(sc, 96, bbp96);
+ rum_bbp_write(sc, 104, bbp104);
+
+ if ((IEEE80211_IS_CHAN_2GHZ(c) && sc->ext_2ghz_lna) ||
+ (IEEE80211_IS_CHAN_5GHZ(c) && sc->ext_5ghz_lna)) {
+ rum_bbp_write(sc, 75, 0x80);
+ rum_bbp_write(sc, 86, 0x80);
+ rum_bbp_write(sc, 88, 0x80);
+ }
+
+ rum_bbp_write(sc, 35, bbp35);
+ rum_bbp_write(sc, 97, bbp97);
+ rum_bbp_write(sc, 98, bbp98);
+
+ tmp = rum_read(sc, RT2573_PHY_CSR0);
+ tmp &= ~(RT2573_PA_PE_2GHZ | RT2573_PA_PE_5GHZ);
+ if (IEEE80211_IS_CHAN_2GHZ(c))
+ tmp |= RT2573_PA_PE_2GHZ;
+ else
+ tmp |= RT2573_PA_PE_5GHZ;
+ rum_write(sc, RT2573_PHY_CSR0, tmp);
+
+ /* 802.11a uses a 16 microseconds short interframe space */
+ sc->sifs = IEEE80211_IS_CHAN_5GHZ(c) ? 16 : 10;
+}
+
+Static void
+rum_set_chan(struct rum_softc *sc, struct ieee80211_channel *c)
+{
+ struct ieee80211com *ic = &sc->sc_ic;
+ const struct rfprog *rfprog;
+ uint8_t bbp3, bbp94 = RT2573_BBPR94_DEFAULT;
+ int8_t power;
+ u_int i, chan;
+
+ chan = ieee80211_chan2ieee(ic, c);
+ if (chan == 0 || chan == IEEE80211_CHAN_ANY)
+ return;
+
+ /* select the appropriate RF settings based on what EEPROM says */
+ rfprog = (sc->rf_rev == RT2573_RF_5225 ||
+ sc->rf_rev == RT2573_RF_2527) ? rum_rf5225 : rum_rf5226;
+
+ /* find the settings for this channel (we know it exists) */
+ for (i = 0; rfprog[i].chan != chan; i++);
+
+ power = sc->txpow[i];
+ if (power < 0) {
+ bbp94 += power;
+ power = 0;
+ } else if (power > 31) {
+ bbp94 += power - 31;
+ power = 31;
+ }
+
+ /*
+ * If we are switching from the 2GHz band to the 5GHz band or
+ * vice-versa, BBP registers need to be reprogrammed.
+ */
+ if (c->ic_flags != ic->ic_curchan->ic_flags) {
+ rum_select_band(sc, c);
+ rum_select_antenna(sc);
+ }
+ ic->ic_curchan = c;
+
+ rum_rf_write(sc, RT2573_RF1, rfprog[i].r1);
+ rum_rf_write(sc, RT2573_RF2, rfprog[i].r2);
+ rum_rf_write(sc, RT2573_RF3, rfprog[i].r3 | power << 7);
+ rum_rf_write(sc, RT2573_RF4, rfprog[i].r4 | sc->rffreq << 10);
+
+ rum_rf_write(sc, RT2573_RF1, rfprog[i].r1);
+ rum_rf_write(sc, RT2573_RF2, rfprog[i].r2);
+ rum_rf_write(sc, RT2573_RF3, rfprog[i].r3 | power << 7 | 1);
+ rum_rf_write(sc, RT2573_RF4, rfprog[i].r4 | sc->rffreq << 10);
+
+ rum_rf_write(sc, RT2573_RF1, rfprog[i].r1);
+ rum_rf_write(sc, RT2573_RF2, rfprog[i].r2);
+ rum_rf_write(sc, RT2573_RF3, rfprog[i].r3 | power << 7);
+ rum_rf_write(sc, RT2573_RF4, rfprog[i].r4 | sc->rffreq << 10);
+
+ DELAY(10);
+
+ /* enable smart mode for MIMO-capable RFs */
+ bbp3 = rum_bbp_read(sc, 3);
+
+ bbp3 &= ~RT2573_SMART_MODE;
+ if (sc->rf_rev == RT2573_RF_5225 || sc->rf_rev == RT2573_RF_2527)
+ bbp3 |= RT2573_SMART_MODE;
+
+ rum_bbp_write(sc, 3, bbp3);
+
+ if (bbp94 != RT2573_BBPR94_DEFAULT)
+ rum_bbp_write(sc, 94, bbp94);
+}
+
+/*
+ * Enable TSF synchronization and tell h/w to start sending beacons for IBSS
+ * and HostAP operating modes.
+ */
+Static void
+rum_enable_tsf_sync(struct rum_softc *sc)
+{
+ struct ieee80211com *ic = &sc->sc_ic;
+ uint32_t tmp;
+
+ if (ic->ic_opmode != IEEE80211_M_STA) {
+ /*
+ * Change default 16ms TBTT adjustment to 8ms.
+ * Must be done before enabling beacon generation.
+ */
+ rum_write(sc, RT2573_TXRX_CSR10, 1 << 12 | 8);
+ }
+
+ tmp = rum_read(sc, RT2573_TXRX_CSR9) & 0xff000000;
+
+ /* set beacon interval (in 1/16ms unit) */
+ tmp |= ic->ic_bss->ni_intval * 16;
+
+ tmp |= RT2573_TSF_TICKING | RT2573_ENABLE_TBTT;
+ if (ic->ic_opmode == IEEE80211_M_STA)
+ tmp |= RT2573_TSF_MODE(1);
+ else
+ tmp |= RT2573_TSF_MODE(2) | RT2573_GENERATE_BEACON;
+
+ rum_write(sc, RT2573_TXRX_CSR9, tmp);
+}
+
+Static void
+rum_update_slot(struct rum_softc *sc)
+{
+ struct ieee80211com *ic = &sc->sc_ic;
+ uint8_t slottime;
+ uint32_t tmp;
+
+ slottime = (ic->ic_flags & IEEE80211_F_SHSLOT) ? 9 : 20;
+
+ tmp = rum_read(sc, RT2573_MAC_CSR9);
+ tmp = (tmp & ~0xff) | slottime;
+ rum_write(sc, RT2573_MAC_CSR9, tmp);
+
+ DPRINTF(("setting slot time to %uus\n", slottime));
+}
+
+Static void
+rum_set_bssid(struct rum_softc *sc, const uint8_t *bssid)
+{
+ uint32_t tmp;
+
+ tmp = bssid[0] | bssid[1] << 8 | bssid[2] << 16 | bssid[3] << 24;
+ rum_write(sc, RT2573_MAC_CSR4, tmp);
+
+ tmp = bssid[4] | bssid[5] << 8 | RT2573_ONE_BSSID << 16;
+ rum_write(sc, RT2573_MAC_CSR5, tmp);
+}
+
+Static void
+rum_set_macaddr(struct rum_softc *sc, const uint8_t *addr)
+{
+ uint32_t tmp;
+
+ tmp = addr[0] | addr[1] << 8 | addr[2] << 16 | addr[3] << 24;
+ rum_write(sc, RT2573_MAC_CSR2, tmp);
+
+ tmp = addr[4] | addr[5] << 8 | 0xff << 16;
+ rum_write(sc, RT2573_MAC_CSR3, tmp);
+}
+
+Static void
+rum_update_promisc(struct rum_softc *sc)
+{
+ struct ifnet *ifp = sc->sc_ic.ic_ifp;
+ uint32_t tmp;
+
+ tmp = rum_read(sc, RT2573_TXRX_CSR0);
+
+ tmp &= ~RT2573_DROP_NOT_TO_ME;
+ if (!(ifp->if_flags & IFF_PROMISC))
+ tmp |= RT2573_DROP_NOT_TO_ME;
+
+ rum_write(sc, RT2573_TXRX_CSR0, tmp);
+
+ DPRINTF(("%s promiscuous mode\n", (ifp->if_flags & IFF_PROMISC) ?
+ "entering" : "leaving"));
+}
+
+Static const char *
+rum_get_rf(int rev)
+{
+ switch (rev) {
+ case RT2573_RF_2527: return "RT2527 (MIMO XR)";
+ case RT2573_RF_2528: return "RT2528";
+ case RT2573_RF_5225: return "RT5225 (MIMO XR)";
+ case RT2573_RF_5226: return "RT5226";
+ default: return "unknown";
+ }
+}
+
+Static void
+rum_read_eeprom(struct rum_softc *sc)
+{
+ struct ieee80211com *ic = &sc->sc_ic;
+ uint16_t val;
+#ifdef RUM_DEBUG
+ int i;
+#endif
+
+ /* read MAC/BBP type */
+ rum_eeprom_read(sc, RT2573_EEPROM_MACBBP, &val, 2);
+ sc->macbbp_rev = le16toh(val);
+
+ /* read MAC address */
+ rum_eeprom_read(sc, RT2573_EEPROM_ADDRESS, ic->ic_myaddr, 6);
+
+ rum_eeprom_read(sc, RT2573_EEPROM_ANTENNA, &val, 2);
+ val = le16toh(val);
+ sc->rf_rev = (val >> 11) & 0x1f;
+ sc->hw_radio = (val >> 10) & 0x1;
+ sc->rx_ant = (val >> 4) & 0x3;
+ sc->tx_ant = (val >> 2) & 0x3;
+ sc->nb_ant = val & 0x3;
+
+ DPRINTF(("RF revision=%d\n", sc->rf_rev));
+
+ rum_eeprom_read(sc, RT2573_EEPROM_CONFIG2, &val, 2);
+ val = le16toh(val);
+ sc->ext_5ghz_lna = (val >> 6) & 0x1;
+ sc->ext_2ghz_lna = (val >> 4) & 0x1;
+
+ DPRINTF(("External 2GHz LNA=%d\nExternal 5GHz LNA=%d\n",
+ sc->ext_2ghz_lna, sc->ext_5ghz_lna));
+
+ rum_eeprom_read(sc, RT2573_EEPROM_RSSI_2GHZ_OFFSET, &val, 2);
+ val = le16toh(val);
+ if ((val & 0xff) != 0xff)
+ sc->rssi_2ghz_corr = (int8_t)(val & 0xff); /* signed */
+
+ rum_eeprom_read(sc, RT2573_EEPROM_RSSI_5GHZ_OFFSET, &val, 2);
+ val = le16toh(val);
+ if ((val & 0xff) != 0xff)
+ sc->rssi_5ghz_corr = (int8_t)(val & 0xff); /* signed */
+
+ DPRINTF(("RSSI 2GHz corr=%d\nRSSI 5GHz corr=%d\n",
+ sc->rssi_2ghz_corr, sc->rssi_5ghz_corr));
+
+ rum_eeprom_read(sc, RT2573_EEPROM_FREQ_OFFSET, &val, 2);
+ val = le16toh(val);
+ if ((val & 0xff) != 0xff)
+ sc->rffreq = val & 0xff;
+
+ DPRINTF(("RF freq=%d\n", sc->rffreq));
+
+ /* read Tx power for all a/b/g channels */
+ rum_eeprom_read(sc, RT2573_EEPROM_TXPOWER, sc->txpow, 14);
+ /* XXX default Tx power for 802.11a channels */
+ memset(sc->txpow + 14, 24, sizeof (sc->txpow) - 14);
+#ifdef RUM_DEBUG
+ for (i = 0; i < 14; i++)
+ DPRINTF(("Channel=%d Tx power=%d\n", i + 1, sc->txpow[i]));
+#endif
+
+ /* read default values for BBP registers */
+ rum_eeprom_read(sc, RT2573_EEPROM_BBP_BASE, sc->bbp_prom, 2 * 16);
+#ifdef RUM_DEBUG
+ for (i = 0; i < 14; i++) {
+ if (sc->bbp_prom[i].reg == 0 || sc->bbp_prom[i].reg == 0xff)
+ continue;
+ DPRINTF(("BBP R%d=%02x\n", sc->bbp_prom[i].reg,
+ sc->bbp_prom[i].val));
+ }
+#endif
+}
+
+Static int
+rum_bbp_init(struct rum_softc *sc)
+{
+#define N(a) (sizeof (a) / sizeof ((a)[0]))
+ int i, ntries;
+ uint8_t val;
+
+ /* wait for BBP to be ready */
+ for (ntries = 0; ntries < 100; ntries++) {
+ val = rum_bbp_read(sc, 0);
+ if (val != 0 && val != 0xff)
+ break;
+ DELAY(1000);
+ }
+ if (ntries == 100) {
+ printf("%s: timeout waiting for BBP\n",
+ USBDEVNAME(sc->sc_dev));
+ return EIO;
+ }
+
+ /* initialize BBP registers to default values */
+ for (i = 0; i < N(rum_def_bbp); i++)
+ rum_bbp_write(sc, rum_def_bbp[i].reg, rum_def_bbp[i].val);
+
+ /* write vendor-specific BBP values (from EEPROM) */
+ for (i = 0; i < 16; i++) {
+ if (sc->bbp_prom[i].reg == 0 || sc->bbp_prom[i].reg == 0xff)
+ continue;
+ rum_bbp_write(sc, sc->bbp_prom[i].reg, sc->bbp_prom[i].val);
+ }
+
+ return 0;
+#undef N
+}
+
+Static int
+rum_init(struct ifnet *ifp)
+{
+#define N(a) (sizeof (a) / sizeof ((a)[0]))
+ struct rum_softc *sc = ifp->if_softc;
+ struct ieee80211com *ic = &sc->sc_ic;
+ struct rum_rx_data *data;
+ uint32_t tmp;
+ usbd_status error = 0;
+ int i, ntries;
+
+ if ((sc->sc_flags & RT2573_FWLOADED) == 0) {
+ if (rum_attachhook(sc))
+ goto fail;
+ }
+
+ rum_stop(ifp, 0);
+
+ /* initialize MAC registers to default values */
+ for (i = 0; i < N(rum_def_mac); i++)
+ rum_write(sc, rum_def_mac[i].reg, rum_def_mac[i].val);
+
+ /* set host ready */
+ rum_write(sc, RT2573_MAC_CSR1, 3);
+ rum_write(sc, RT2573_MAC_CSR1, 0);
+
+ /* wait for BBP/RF to wakeup */
+ for (ntries = 0; ntries < 1000; ntries++) {
+ if (rum_read(sc, RT2573_MAC_CSR12) & 8)
+ break;
+ rum_write(sc, RT2573_MAC_CSR12, 4); /* force wakeup */
+ DELAY(1000);
+ }
+ if (ntries == 1000) {
+ printf("%s: timeout waiting for BBP/RF to wakeup\n",
+ USBDEVNAME(sc->sc_dev));
+ goto fail;
+ }
+
+ if ((error = rum_bbp_init(sc)) != 0)
+ goto fail;
+
+ /* select default channel */
+ rum_select_band(sc, ic->ic_curchan);
+ rum_select_antenna(sc);
+ rum_set_chan(sc, ic->ic_curchan);
+
+ /* clear STA registers */
+ rum_read_multi(sc, RT2573_STA_CSR0, sc->sta, sizeof sc->sta);
+
+ IEEE80211_ADDR_COPY(ic->ic_myaddr, LLADDR(ifp->if_sadl));
+ rum_set_macaddr(sc, ic->ic_myaddr);
+
+ /* initialize ASIC */
+ rum_write(sc, RT2573_MAC_CSR1, 4);
+
+ /*
+ * Allocate xfer for AMRR statistics requests.
+ */
+ sc->amrr_xfer = usbd_alloc_xfer(sc->sc_udev);
+ if (sc->amrr_xfer == NULL) {
+ printf("%s: could not allocate AMRR xfer\n",
+ USBDEVNAME(sc->sc_dev));
+ goto fail;
+ }
+
+ /*
+ * Open Tx and Rx USB bulk pipes.
+ */
+ error = usbd_open_pipe(sc->sc_iface, sc->sc_tx_no, USBD_EXCLUSIVE_USE,
+ &sc->sc_tx_pipeh);
+ if (error != 0) {
+ printf("%s: could not open Tx pipe: %s\n",
+ USBDEVNAME(sc->sc_dev), usbd_errstr(error));
+ goto fail;
+ }
+
+ error = usbd_open_pipe(sc->sc_iface, sc->sc_rx_no, USBD_EXCLUSIVE_USE,
+ &sc->sc_rx_pipeh);
+ if (error != 0) {
+ printf("%s: could not open Rx pipe: %s\n",
+ USBDEVNAME(sc->sc_dev), usbd_errstr(error));
+ goto fail;
+ }
+
+ /*
+ * Allocate Tx and Rx xfer queues.
+ */
+ error = rum_alloc_tx_list(sc);
+ if (error != 0) {
+ printf("%s: could not allocate Tx list\n",
+ USBDEVNAME(sc->sc_dev));
+ goto fail;
+ }
+
+ error = rum_alloc_rx_list(sc);
+ if (error != 0) {
+ printf("%s: could not allocate Rx list\n",
+ USBDEVNAME(sc->sc_dev));
+ goto fail;
+ }
+
+ /*
+ * Start up the receive pipe.
+ */
+ for (i = 0; i < RT2573_RX_LIST_COUNT; i++) {
+ data = &sc->rx_data[i];
+
+ usbd_setup_xfer(data->xfer, sc->sc_rx_pipeh, data, data->buf,
+ MCLBYTES, USBD_SHORT_XFER_OK, USBD_NO_TIMEOUT, rum_rxeof);
+ usbd_transfer(data->xfer);
+ }
+
+ /* update Rx filter */
+ tmp = rum_read(sc, RT2573_TXRX_CSR0) & 0xffff;
+
+ tmp |= RT2573_DROP_PHY_ERROR | RT2573_DROP_CRC_ERROR;
+ if (ic->ic_opmode != IEEE80211_M_MONITOR) {
+ tmp |= RT2573_DROP_CTL | RT2573_DROP_VER_ERROR |
+ RT2573_DROP_ACKCTS;
+ if (ic->ic_opmode != IEEE80211_M_HOSTAP)
+ tmp |= RT2573_DROP_TODS;
+ if (!(ifp->if_flags & IFF_PROMISC))
+ tmp |= RT2573_DROP_NOT_TO_ME;
+ }
+ rum_write(sc, RT2573_TXRX_CSR0, tmp);
+
+ ifp->if_flags &= ~IFF_OACTIVE;
+ ifp->if_flags |= IFF_RUNNING;
+
+ if (ic->ic_opmode == IEEE80211_M_MONITOR)
+ ieee80211_new_state(ic, IEEE80211_S_RUN, -1);
+ else
+ ieee80211_new_state(ic, IEEE80211_S_SCAN, -1);
+
+ return 0;
+
+fail: rum_stop(ifp, 1);
+ return error;
+#undef N
+}
+
+Static void
+rum_stop(struct ifnet *ifp, int disable)
+{
+ struct rum_softc *sc = ifp->if_softc;
+ struct ieee80211com *ic = &sc->sc_ic;
+ uint32_t tmp;
+
+ ieee80211_new_state(ic, IEEE80211_S_INIT, -1); /* free all nodes */
+
+ sc->sc_tx_timer = 0;
+ ifp->if_timer = 0;
+ ifp->if_flags &= ~(IFF_RUNNING | IFF_OACTIVE);
+
+ /* disable Rx */
+ tmp = rum_read(sc, RT2573_TXRX_CSR0);
+ rum_write(sc, RT2573_TXRX_CSR0, tmp | RT2573_DISABLE_RX);
+
+ /* reset ASIC */
+ rum_write(sc, RT2573_MAC_CSR1, 3);
+ rum_write(sc, RT2573_MAC_CSR1, 0);
+
+ if (sc->sc_rx_pipeh != NULL) {
+ usbd_abort_pipe(sc->sc_rx_pipeh);
+ usbd_close_pipe(sc->sc_rx_pipeh);
+ sc->sc_rx_pipeh = NULL;
+ }
+
+ if (sc->sc_tx_pipeh != NULL) {
+ usbd_abort_pipe(sc->sc_tx_pipeh);
+ usbd_close_pipe(sc->sc_tx_pipeh);
+ sc->sc_tx_pipeh = NULL;
+ }
+
+ rum_free_rx_list(sc);
+ rum_free_tx_list(sc);
+}
+
+Static int
+rum_load_microcode(struct rum_softc *sc, const u_char *ucode, size_t size)
+{
+ usb_device_request_t req;
+ uint16_t reg = RT2573_MCU_CODE_BASE;
+ usbd_status error;
+
+ /* copy firmware image into NIC */
+ for (; size >= 4; reg += 4, ucode += 4, size -= 4)
+ rum_write(sc, reg, UGETDW(ucode));
+
+ req.bmRequestType = UT_WRITE_VENDOR_DEVICE;
+ req.bRequest = RT2573_MCU_CNTL;
+ USETW(req.wValue, RT2573_MCU_RUN);
+ USETW(req.wIndex, 0);
+ USETW(req.wLength, 0);
+
+ error = usbd_do_request(sc->sc_udev, &req, NULL);
+ if (error != 0) {
+ printf("%s: could not run firmware: %s\n",
+ USBDEVNAME(sc->sc_dev), usbd_errstr(error));
+ }
+ return error;
+}
+
+Static int
+rum_prepare_beacon(struct rum_softc *sc)
+{
+ struct ieee80211com *ic = &sc->sc_ic;
+ struct rum_tx_desc desc;
+ struct mbuf *m0;
+ int rate;
+
+ m0 = ieee80211_beacon_alloc(ic, ic->ic_bss, &sc->sc_bo);
+ if (m0 == NULL) {
+ printf("%s: could not allocate beacon frame\n",
+ sc->sc_dev.dv_xname);
+ return ENOBUFS;
+ }
+
+ /* send beacons at the lowest available rate */
+ rate = IEEE80211_IS_CHAN_5GHZ(ic->ic_curchan) ? 12 : 2;
+
+ rum_setup_tx_desc(sc, &desc, RT2573_TX_TIMESTAMP, RT2573_TX_HWSEQ,
+ m0->m_pkthdr.len, rate);
+
+ /* copy the first 24 bytes of Tx descriptor into NIC memory */
+ rum_write_multi(sc, RT2573_HW_BEACON_BASE0, (uint8_t *)&desc, 24);
+
+ /* copy beacon header and payload into NIC memory */
+ rum_write_multi(sc, RT2573_HW_BEACON_BASE0 + 24, mtod(m0, uint8_t *),
+ m0->m_pkthdr.len);
+
+ m_freem(m0);
+
+ return 0;
+}
+
+Static void
+rum_amrr_start(struct rum_softc *sc, struct ieee80211_node *ni)
+{
+ int i;
+
+ /* clear statistic registers (STA_CSR0 to STA_CSR5) */
+ rum_read_multi(sc, RT2573_STA_CSR0, sc->sta, sizeof sc->sta);
+
+ ieee80211_amrr_node_init(&sc->amrr, &sc->amn);
+
+ /* set rate to some reasonable initial value */
+ for (i = ni->ni_rates.rs_nrates - 1;
+ i > 0 && (ni->ni_rates.rs_rates[i] & IEEE80211_RATE_VAL) > 72;
+ i--);
+ ni->ni_txrate = i;
+
+ callout_reset(&sc->amrr_ch, hz, rum_amrr_timeout, sc);
+}
+
+Static void
+rum_amrr_timeout(void *arg)
+{
+ struct rum_softc *sc = arg;
+ usb_device_request_t req;
+ int s;
+
+ s = splusb();
+
+ /*
+ * Asynchronously read statistic registers (cleared by read).
+ */
+ req.bmRequestType = UT_READ_VENDOR_DEVICE;
+ req.bRequest = RT2573_READ_MULTI_MAC;
+ USETW(req.wValue, 0);
+ USETW(req.wIndex, RT2573_STA_CSR0);
+ USETW(req.wLength, sizeof sc->sta);
+
+ usbd_setup_default_xfer(sc->amrr_xfer, sc->sc_udev, sc,
+ USBD_DEFAULT_TIMEOUT, &req, sc->sta, sizeof sc->sta, 0,
+ rum_amrr_update);
+ (void)usbd_transfer(sc->amrr_xfer);
+
+ splx(s);
+}
+
+Static void
+rum_amrr_update(usbd_xfer_handle xfer, usbd_private_handle priv,
+ usbd_status status)
+{
+ struct rum_softc *sc = (struct rum_softc *)priv;
+ struct ifnet *ifp = sc->sc_ic.ic_ifp;
+
+ if (status != USBD_NORMAL_COMPLETION) {
+ printf("%s: could not retrieve Tx statistics - cancelling "
+ "automatic rate control\n", USBDEVNAME(sc->sc_dev));
+ return;
+ }
+
+ /* count TX retry-fail as Tx errors */
+ ifp->if_oerrors += le32toh(sc->sta[5]) >> 16;
+
+ sc->amn.amn_retrycnt =
+ (le32toh(sc->sta[4]) >> 16) + /* TX one-retry ok count */
+ (le32toh(sc->sta[5]) & 0xffff) + /* TX more-retry ok count */
+ (le32toh(sc->sta[5]) >> 16); /* TX retry-fail count */
+
+ sc->amn.amn_txcnt =
+ sc->amn.amn_retrycnt +
+ (le32toh(sc->sta[4]) & 0xffff); /* TX no-retry ok count */
+
+ ieee80211_amrr_choose(&sc->amrr, sc->sc_ic.ic_bss, &sc->amn);
+
+ callout_reset(&sc->amrr_ch, hz, rum_amrr_timeout, sc);
+}
+
+int
+rum_activate(device_ptr_t self, enum devact act)
+{
+ switch (act) {
+ case DVACT_ACTIVATE:
+ return EOPNOTSUPP;
+
+ case DVACT_DEACTIVATE:
+ /*if_deactivate(&sc->sc_ic.ic_if);*/
+ break;
+ }
+
+ return 0;
+}
diff --git a/sys/dev/usb/if_rumreg.h b/sys/dev/usb/if_rumreg.h
new file mode 100644
index 00000000000..d93560b9506
--- /dev/null
+++ b/sys/dev/usb/if_rumreg.h
@@ -0,0 +1,390 @@
+/* $OpenBSD: if_rumreg.h,v 1.12 2006/08/09 08:21:08 damien Exp $ */
+
+/*-
+ * Copyright (c) 2005, 2006 Damien Bergamini <damien.bergamini@free.fr>
+ * Copyright (c) 2006 Niall O'Higgins <niallo@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#define RT2573_TX_DESC_SIZE (sizeof (struct rum_tx_desc))
+#define RT2573_RX_DESC_SIZE (sizeof (struct rum_rx_desc))
+
+#define RT2573_CONFIG_NO 1
+#define RT2573_IFACE_INDEX 0
+
+#define RT2573_MCU_CNTL 0x01
+#define RT2573_WRITE_MAC 0x02
+#define RT2573_READ_MAC 0x03
+#define RT2573_WRITE_MULTI_MAC 0x06
+#define RT2573_READ_MULTI_MAC 0x07
+#define RT2573_READ_EEPROM 0x09
+#define RT2573_WRITE_LED 0x0a
+
+/*
+ * Control and status registers.
+ */
+#define RT2573_AIFSN_CSR 0x0400
+#define RT2573_CWMIN_CSR 0x0404
+#define RT2573_CWMAX_CSR 0x0408
+#define RT2573_MCU_CODE_BASE 0x0800
+#define RT2573_HW_BEACON_BASE0 0x2400
+#define RT2573_MAC_CSR0 0x3000
+#define RT2573_MAC_CSR1 0x3004
+#define RT2573_MAC_CSR2 0x3008
+#define RT2573_MAC_CSR3 0x300c
+#define RT2573_MAC_CSR4 0x3010
+#define RT2573_MAC_CSR5 0x3014
+#define RT2573_MAC_CSR6 0x3018
+#define RT2573_MAC_CSR7 0x301c
+#define RT2573_MAC_CSR8 0x3020
+#define RT2573_MAC_CSR9 0x3024
+#define RT2573_MAC_CSR10 0x3028
+#define RT2573_MAC_CSR11 0x302c
+#define RT2573_MAC_CSR12 0x3030
+#define RT2573_MAC_CSR13 0x3034
+#define RT2573_MAC_CSR14 0x3038
+#define RT2573_MAC_CSR15 0x303c
+#define RT2573_TXRX_CSR0 0x3040
+#define RT2573_TXRX_CSR1 0x3044
+#define RT2573_TXRX_CSR2 0x3048
+#define RT2573_TXRX_CSR3 0x304c
+#define RT2573_TXRX_CSR4 0x3050
+#define RT2573_TXRX_CSR5 0x3054
+#define RT2573_TXRX_CSR6 0x3058
+#define RT2573_TXRX_CSR7 0x305c
+#define RT2573_TXRX_CSR8 0x3060
+#define RT2573_TXRX_CSR9 0x3064
+#define RT2573_TXRX_CSR10 0x3068
+#define RT2573_TXRX_CSR11 0x306c
+#define RT2573_TXRX_CSR12 0x3070
+#define RT2573_TXRX_CSR13 0x3074
+#define RT2573_TXRX_CSR14 0x3078
+#define RT2573_TXRX_CSR15 0x307c
+#define RT2573_PHY_CSR0 0x3080
+#define RT2573_PHY_CSR1 0x3084
+#define RT2573_PHY_CSR2 0x3088
+#define RT2573_PHY_CSR3 0x308c
+#define RT2573_PHY_CSR4 0x3090
+#define RT2573_PHY_CSR5 0x3094
+#define RT2573_PHY_CSR6 0x3098
+#define RT2573_PHY_CSR7 0x309c
+#define RT2573_SEC_CSR0 0x30a0
+#define RT2573_SEC_CSR1 0x30a4
+#define RT2573_SEC_CSR2 0x30a8
+#define RT2573_SEC_CSR3 0x30ac
+#define RT2573_SEC_CSR4 0x30b0
+#define RT2573_SEC_CSR5 0x30b4
+#define RT2573_STA_CSR0 0x30c0
+#define RT2573_STA_CSR1 0x30c4
+#define RT2573_STA_CSR2 0x30c8
+#define RT2573_STA_CSR3 0x30cc
+#define RT2573_STA_CSR4 0x30d0
+#define RT2573_STA_CSR5 0x30d4
+
+
+/* possible flags for register RT2573_MAC_CSR1 */
+#define RT2573_RESET_ASIC (1 << 0)
+#define RT2573_RESET_BBP (1 << 1)
+#define RT2573_HOST_READY (1 << 2)
+
+/* possible flags for register MAC_CSR5 */
+#define RT2573_ONE_BSSID 3
+
+/* possible flags for register TXRX_CSR0 */
+/* Tx filter flags are in the low 16 bits */
+#define RT2573_AUTO_TX_SEQ (1 << 15)
+/* Rx filter flags are in the high 16 bits */
+#define RT2573_DISABLE_RX (1 << 16)
+#define RT2573_DROP_CRC_ERROR (1 << 17)
+#define RT2573_DROP_PHY_ERROR (1 << 18)
+#define RT2573_DROP_CTL (1 << 19)
+#define RT2573_DROP_NOT_TO_ME (1 << 20)
+#define RT2573_DROP_TODS (1 << 21)
+#define RT2573_DROP_VER_ERROR (1 << 22)
+#define RT2573_DROP_MULTICAST (1 << 23)
+#define RT2573_DROP_BROADCAST (1 << 24)
+#define RT2573_DROP_ACKCTS (1 << 25)
+
+/* possible flags for register TXRX_CSR4 */
+#define RT2573_SHORT_PREAMBLE (1 << 18)
+#define RT2573_MRR_ENABLED (1 << 19)
+#define RT2573_MRR_CCK_FALLBACK (1 << 22)
+
+/* possible flags for register TXRX_CSR9 */
+#define RT2573_TSF_TICKING (1 << 16)
+#define RT2573_TSF_MODE(x) (((x) & 0x3) << 17)
+/* TBTT stands for Target Beacon Transmission Time */
+#define RT2573_ENABLE_TBTT (1 << 19)
+#define RT2573_GENERATE_BEACON (1 << 20)
+
+/* possible flags for register PHY_CSR0 */
+#define RT2573_PA_PE_2GHZ (1 << 16)
+#define RT2573_PA_PE_5GHZ (1 << 17)
+
+/* possible flags for register PHY_CSR3 */
+#define RT2573_BBP_READ (1 << 15)
+#define RT2573_BBP_BUSY (1 << 16)
+/* possible flags for register PHY_CSR4 */
+#define RT2573_RF_20BIT (20 << 24)
+#define RT2573_RF_BUSY (1 << 31)
+
+/* LED values */
+#define RT2573_LED_RADIO (1 << 8)
+#define RT2573_LED_G (1 << 9)
+#define RT2573_LED_A (1 << 10)
+#define RT2573_LED_ON 0x1e1e
+#define RT2573_LED_OFF 0x0
+
+#define RT2573_MCU_RUN (1 << 3)
+
+#define RT2573_SMART_MODE (1 << 0)
+
+#define RT2573_BBPR94_DEFAULT 6
+
+#define RT2573_BBP_WRITE (1 << 15)
+
+/* dual-band RF */
+#define RT2573_RF_5226 1
+#define RT2573_RF_5225 3
+/* single-band RF */
+#define RT2573_RF_2528 2
+#define RT2573_RF_2527 4
+
+#define RT2573_BBP_VERSION 0
+
+struct rum_tx_desc {
+ uint32_t flags;
+#define RT2573_TX_BURST (1 << 0)
+#define RT2573_TX_VALID (1 << 1)
+#define RT2573_TX_MORE_FRAG (1 << 2)
+#define RT2573_TX_ACK (1 << 3)
+#define RT2573_TX_TIMESTAMP (1 << 4)
+#define RT2573_TX_OFDM (1 << 5)
+#define RT2573_TX_IFS_SIFS (1 << 6)
+#define RT2573_TX_LONG_RETRY (1 << 7)
+
+ uint16_t wme;
+#define RT2573_QID(v) (v)
+#define RT2573_AIFSN(v) ((v) << 4)
+#define RT2573_LOGCWMIN(v) ((v) << 8)
+#define RT2573_LOGCWMAX(v) ((v) << 12)
+
+ uint16_t xflags;
+#define RT2573_TX_HWSEQ (1 << 12)
+
+ uint8_t plcp_signal;
+ uint8_t plcp_service;
+#define RT2573_PLCP_LENGEXT 0x80
+
+ uint8_t plcp_length_lo;
+ uint8_t plcp_length_hi;
+
+ uint32_t iv;
+ uint32_t eiv;
+
+ uint8_t offset;
+ uint8_t qid;
+ uint8_t txpower;
+#define RT2573_DEFAULT_TXPOWER 0
+
+ uint8_t reserved;
+} __packed;
+
+struct rum_rx_desc {
+ uint32_t flags;
+#define RT2573_RX_BUSY (1 << 0)
+#define RT2573_RX_DROP (1 << 1)
+#define RT2573_RX_CRC_ERROR (1 << 6)
+#define RT2573_RX_OFDM (1 << 7)
+
+ uint8_t rate;
+ uint8_t rssi;
+ uint8_t reserved1;
+ uint8_t offset;
+ uint32_t iv;
+ uint32_t eiv;
+ uint32_t reserved2[2];
+} __packed;
+
+#define RT2573_RF1 0
+#define RT2573_RF2 2
+#define RT2573_RF3 1
+#define RT2573_RF4 3
+
+#define RT2573_EEPROM_MACBBP 0x0000
+#define RT2573_EEPROM_ADDRESS 0x0004
+#define RT2573_EEPROM_ANTENNA 0x0020
+#define RT2573_EEPROM_CONFIG2 0x0022
+#define RT2573_EEPROM_BBP_BASE 0x0026
+#define RT2573_EEPROM_TXPOWER 0x0046
+#define RT2573_EEPROM_FREQ_OFFSET 0x005e
+#define RT2573_EEPROM_RSSI_2GHZ_OFFSET 0x009a
+#define RT2573_EEPROM_RSSI_5GHZ_OFFSET 0x009c
+
+/*
+ * Default values for MAC registers; values taken from the reference driver.
+ */
+#define RT2573_DEF_MAC \
+ { RT2573_TXRX_CSR0, 0x025fb032 }, \
+ { RT2573_TXRX_CSR1, 0x9eaa9eaf }, \
+ { RT2573_TXRX_CSR2, 0x8a8b8c8d }, \
+ { RT2573_TXRX_CSR3, 0x00858687 }, \
+ { RT2573_TXRX_CSR7, 0x2e31353b }, \
+ { RT2573_TXRX_CSR8, 0x2a2a2a2c }, \
+ { RT2573_TXRX_CSR15, 0x0000000f }, \
+ { RT2573_MAC_CSR6, 0x00000fff }, \
+ { RT2573_MAC_CSR8, 0x016c030a }, \
+ { RT2573_MAC_CSR10, 0x00000718 }, \
+ { RT2573_MAC_CSR12, 0x00000004 }, \
+ { RT2573_MAC_CSR13, 0x00007f00 }, \
+ { RT2573_SEC_CSR0, 0x00000000 }, \
+ { RT2573_SEC_CSR1, 0x00000000 }, \
+ { RT2573_SEC_CSR5, 0x00000000 }, \
+ { RT2573_PHY_CSR1, 0x000023b0 }, \
+ { RT2573_PHY_CSR5, 0x00040a06 }, \
+ { RT2573_PHY_CSR6, 0x00080606 }, \
+ { RT2573_PHY_CSR7, 0x00000408 }, \
+ { RT2573_AIFSN_CSR, 0x00002273 }, \
+ { RT2573_CWMIN_CSR, 0x00002344 }, \
+ { RT2573_CWMAX_CSR, 0x000034aa }
+
+/*
+ * Default values for BBP registers; values taken from the reference driver.
+ */
+#define RT2573_DEF_BBP \
+ { 3, 0x80 }, \
+ { 15, 0x30 }, \
+ { 17, 0x20 }, \
+ { 21, 0xc8 }, \
+ { 22, 0x38 }, \
+ { 23, 0x06 }, \
+ { 24, 0xfe }, \
+ { 25, 0x0a }, \
+ { 26, 0x0d }, \
+ { 32, 0x0b }, \
+ { 34, 0x12 }, \
+ { 37, 0x07 }, \
+ { 39, 0xf8 }, \
+ { 41, 0x60 }, \
+ { 53, 0x10 }, \
+ { 54, 0x18 }, \
+ { 60, 0x10 }, \
+ { 61, 0x04 }, \
+ { 62, 0x04 }, \
+ { 75, 0xfe }, \
+ { 86, 0xfe }, \
+ { 88, 0xfe }, \
+ { 90, 0x0f }, \
+ { 99, 0x00 }, \
+ { 102, 0x16 }, \
+ { 107, 0x04 }
+
+/*
+ * Default settings for RF registers; values taken from the reference driver.
+ */
+#define RT2573_RF5226 \
+ { 1, 0x00b03, 0x001e1, 0x1a014, 0x30282 }, \
+ { 2, 0x00b03, 0x001e1, 0x1a014, 0x30287 }, \
+ { 3, 0x00b03, 0x001e2, 0x1a014, 0x30282 }, \
+ { 4, 0x00b03, 0x001e2, 0x1a014, 0x30287 }, \
+ { 5, 0x00b03, 0x001e3, 0x1a014, 0x30282 }, \
+ { 6, 0x00b03, 0x001e3, 0x1a014, 0x30287 }, \
+ { 7, 0x00b03, 0x001e4, 0x1a014, 0x30282 }, \
+ { 8, 0x00b03, 0x001e4, 0x1a014, 0x30287 }, \
+ { 9, 0x00b03, 0x001e5, 0x1a014, 0x30282 }, \
+ { 10, 0x00b03, 0x001e5, 0x1a014, 0x30287 }, \
+ { 11, 0x00b03, 0x001e6, 0x1a014, 0x30282 }, \
+ { 12, 0x00b03, 0x001e6, 0x1a014, 0x30287 }, \
+ { 13, 0x00b03, 0x001e7, 0x1a014, 0x30282 }, \
+ { 14, 0x00b03, 0x001e8, 0x1a014, 0x30284 }, \
+ \
+ { 34, 0x00b03, 0x20266, 0x36014, 0x30282 }, \
+ { 38, 0x00b03, 0x20267, 0x36014, 0x30284 }, \
+ { 42, 0x00b03, 0x20268, 0x36014, 0x30286 }, \
+ { 46, 0x00b03, 0x20269, 0x36014, 0x30288 }, \
+ \
+ { 36, 0x00b03, 0x00266, 0x26014, 0x30288 }, \
+ { 40, 0x00b03, 0x00268, 0x26014, 0x30280 }, \
+ { 44, 0x00b03, 0x00269, 0x26014, 0x30282 }, \
+ { 48, 0x00b03, 0x0026a, 0x26014, 0x30284 }, \
+ { 52, 0x00b03, 0x0026b, 0x26014, 0x30286 }, \
+ { 56, 0x00b03, 0x0026c, 0x26014, 0x30288 }, \
+ { 60, 0x00b03, 0x0026e, 0x26014, 0x30280 }, \
+ { 64, 0x00b03, 0x0026f, 0x26014, 0x30282 }, \
+ \
+ { 100, 0x00b03, 0x0028a, 0x2e014, 0x30280 }, \
+ { 104, 0x00b03, 0x0028b, 0x2e014, 0x30282 }, \
+ { 108, 0x00b03, 0x0028c, 0x2e014, 0x30284 }, \
+ { 112, 0x00b03, 0x0028d, 0x2e014, 0x30286 }, \
+ { 116, 0x00b03, 0x0028e, 0x2e014, 0x30288 }, \
+ { 120, 0x00b03, 0x002a0, 0x2e014, 0x30280 }, \
+ { 124, 0x00b03, 0x002a1, 0x2e014, 0x30282 }, \
+ { 128, 0x00b03, 0x002a2, 0x2e014, 0x30284 }, \
+ { 132, 0x00b03, 0x002a3, 0x2e014, 0x30286 }, \
+ { 136, 0x00b03, 0x002a4, 0x2e014, 0x30288 }, \
+ { 140, 0x00b03, 0x002a6, 0x2e014, 0x30280 }, \
+ \
+ { 149, 0x00b03, 0x002a8, 0x2e014, 0x30287 }, \
+ { 153, 0x00b03, 0x002a9, 0x2e014, 0x30289 }, \
+ { 157, 0x00b03, 0x002ab, 0x2e014, 0x30281 }, \
+ { 161, 0x00b03, 0x002ac, 0x2e014, 0x30283 }, \
+ { 165, 0x00b03, 0x002ad, 0x2e014, 0x30285 }
+
+#define RT2573_RF5225 \
+ { 1, 0x00b33, 0x011e1, 0x1a014, 0x30282 }, \
+ { 2, 0x00b33, 0x011e1, 0x1a014, 0x30287 }, \
+ { 3, 0x00b33, 0x011e2, 0x1a014, 0x30282 }, \
+ { 4, 0x00b33, 0x011e2, 0x1a014, 0x30287 }, \
+ { 5, 0x00b33, 0x011e3, 0x1a014, 0x30282 }, \
+ { 6, 0x00b33, 0x011e3, 0x1a014, 0x30287 }, \
+ { 7, 0x00b33, 0x011e4, 0x1a014, 0x30282 }, \
+ { 8, 0x00b33, 0x011e4, 0x1a014, 0x30287 }, \
+ { 9, 0x00b33, 0x011e5, 0x1a014, 0x30282 }, \
+ { 10, 0x00b33, 0x011e5, 0x1a014, 0x30287 }, \
+ { 11, 0x00b33, 0x011e6, 0x1a014, 0x30282 }, \
+ { 12, 0x00b33, 0x011e6, 0x1a014, 0x30287 }, \
+ { 13, 0x00b33, 0x011e7, 0x1a014, 0x30282 }, \
+ { 14, 0x00b33, 0x011e8, 0x1a014, 0x30284 }, \
+ \
+ { 34, 0x00b33, 0x01266, 0x26014, 0x30282 }, \
+ { 38, 0x00b33, 0x01267, 0x26014, 0x30284 }, \
+ { 42, 0x00b33, 0x01268, 0x26014, 0x30286 }, \
+ { 46, 0x00b33, 0x01269, 0x26014, 0x30288 }, \
+ \
+ { 36, 0x00b33, 0x01266, 0x26014, 0x30288 }, \
+ { 40, 0x00b33, 0x01268, 0x26014, 0x30280 }, \
+ { 44, 0x00b33, 0x01269, 0x26014, 0x30282 }, \
+ { 48, 0x00b33, 0x0126a, 0x26014, 0x30284 }, \
+ { 52, 0x00b33, 0x0126b, 0x26014, 0x30286 }, \
+ { 56, 0x00b33, 0x0126c, 0x26014, 0x30288 }, \
+ { 60, 0x00b33, 0x0126e, 0x26014, 0x30280 }, \
+ { 64, 0x00b33, 0x0126f, 0x26014, 0x30282 }, \
+ \
+ { 100, 0x00b33, 0x0128a, 0x2e014, 0x30280 }, \
+ { 104, 0x00b33, 0x0128b, 0x2e014, 0x30282 }, \
+ { 108, 0x00b33, 0x0128c, 0x2e014, 0x30284 }, \
+ { 112, 0x00b33, 0x0128d, 0x2e014, 0x30286 }, \
+ { 116, 0x00b33, 0x0128e, 0x2e014, 0x30288 }, \
+ { 120, 0x00b33, 0x012a0, 0x2e014, 0x30280 }, \
+ { 124, 0x00b33, 0x012a1, 0x2e014, 0x30282 }, \
+ { 128, 0x00b33, 0x012a2, 0x2e014, 0x30284 }, \
+ { 132, 0x00b33, 0x012a3, 0x2e014, 0x30286 }, \
+ { 136, 0x00b33, 0x012a4, 0x2e014, 0x30288 }, \
+ { 140, 0x00b33, 0x012a6, 0x2e014, 0x30280 }, \
+ \
+ { 149, 0x00b33, 0x012a8, 0x2e014, 0x30287 }, \
+ { 153, 0x00b33, 0x012a9, 0x2e014, 0x30289 }, \
+ { 157, 0x00b33, 0x012ab, 0x2e014, 0x30281 }, \
+ { 161, 0x00b33, 0x012ac, 0x2e014, 0x30283 }, \
+ { 165, 0x00b33, 0x012ad, 0x2e014, 0x30285 }
diff --git a/sys/dev/usb/if_rumvar.h b/sys/dev/usb/if_rumvar.h
new file mode 100644
index 00000000000..bc59e8fe053
--- /dev/null
+++ b/sys/dev/usb/if_rumvar.h
@@ -0,0 +1,153 @@
+/* $OpenBSD: if_rumvar.h,v 1.6 2006/08/18 15:11:12 damien Exp $ */
+
+/*-
+ * Copyright (c) 2005, 2006 Damien Bergamini <damien.bergamini@free.fr>
+ * Copyright (c) 2006 Niall O'Higgins <niallo@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#define RT2573_RX_LIST_COUNT 1
+#define RT2573_TX_LIST_COUNT 1
+
+struct rum_rx_radiotap_header {
+ struct ieee80211_radiotap_header wr_ihdr;
+ uint8_t wr_flags;
+ uint8_t wr_rate;
+ uint16_t wr_chan_freq;
+ uint16_t wr_chan_flags;
+ uint8_t wr_antenna;
+ uint8_t wr_antsignal;
+} __packed;
+
+#define RT2573_RX_RADIOTAP_PRESENT \
+ ((1 << IEEE80211_RADIOTAP_FLAGS) | \
+ (1 << IEEE80211_RADIOTAP_RATE) | \
+ (1 << IEEE80211_RADIOTAP_CHANNEL) | \
+ (1 << IEEE80211_RADIOTAP_ANTENNA) | \
+ (1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL))
+
+struct rum_tx_radiotap_header {
+ struct ieee80211_radiotap_header wt_ihdr;
+ uint8_t wt_flags;
+ uint8_t wt_rate;
+ uint16_t wt_chan_freq;
+ uint16_t wt_chan_flags;
+ uint8_t wt_antenna;
+} __packed;
+
+#define RT2573_TX_RADIOTAP_PRESENT \
+ ((1 << IEEE80211_RADIOTAP_FLAGS) | \
+ (1 << IEEE80211_RADIOTAP_RATE) | \
+ (1 << IEEE80211_RADIOTAP_CHANNEL) | \
+ (1 << IEEE80211_RADIOTAP_ANTENNA))
+
+struct rum_softc;
+
+struct rum_tx_data {
+ struct rum_softc *sc;
+ usbd_xfer_handle xfer;
+ uint8_t *buf;
+ struct mbuf *m;
+ struct ieee80211_node *ni;
+};
+
+struct rum_rx_data {
+ struct rum_softc *sc;
+ usbd_xfer_handle xfer;
+ uint8_t *buf;
+ struct mbuf *m;
+};
+
+struct rum_softc {
+ USBBASEDEVICE sc_dev;
+ struct ethercom sc_ec;
+#define sc_if sc_ec.ec_if
+ struct ieee80211com sc_ic;
+ int (*sc_newstate)(struct ieee80211com *,
+ enum ieee80211_state, int);
+
+ usbd_device_handle sc_udev;
+ usbd_interface_handle sc_iface;
+ int sc_flags;
+#define RT2573_FWLOADED (1 << 0)
+
+ struct ieee80211_channel *sc_curchan;
+
+ int sc_rx_no;
+ int sc_tx_no;
+
+ uint16_t macbbp_rev;
+ uint8_t rf_rev;
+ uint8_t rffreq;
+
+ usbd_xfer_handle amrr_xfer;
+
+ usbd_pipe_handle sc_rx_pipeh;
+ usbd_pipe_handle sc_tx_pipeh;
+
+ enum ieee80211_state sc_state;
+ struct usb_task sc_task;
+
+ struct ieee80211_amrr amrr;
+ struct ieee80211_amrr_node amn;
+
+ struct rum_rx_data rx_data[RT2573_RX_LIST_COUNT];
+ struct rum_tx_data tx_data[RT2573_TX_LIST_COUNT];
+ int tx_queued;
+
+ struct ieee80211_beacon_offsets sc_bo;
+
+ struct callout scan_ch;
+ struct callout amrr_ch;
+
+ int sc_tx_timer;
+
+ uint32_t sta[6];
+ uint32_t rf_regs[4];
+ uint8_t txpow[44];
+
+ struct {
+ uint8_t val;
+ uint8_t reg;
+ } __packed bbp_prom[16];
+
+ int hw_radio;
+ int rx_ant;
+ int tx_ant;
+ int nb_ant;
+ int ext_2ghz_lna;
+ int ext_5ghz_lna;
+ int rssi_2ghz_corr;
+ int rssi_5ghz_corr;
+ int sifs;
+ uint8_t bbp17;
+
+#if NBPFILTER > 0
+ caddr_t sc_drvbpf;
+
+ union {
+ struct rum_rx_radiotap_header th;
+ uint8_t pad[64];
+ } sc_rxtapu;
+#define sc_rxtap sc_rxtapu.th
+ int sc_rxtap_len;
+
+ union {
+ struct rum_tx_radiotap_header th;
+ uint8_t pad[64];
+ } sc_txtapu;
+#define sc_txtap sc_txtapu.th
+ int sc_txtap_len;
+#endif
+};