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From: Sepherosa Ziehau <sephe@FreeBSD.org>
To: Perforce Change Reviews <perforce@FreeBSD.org>
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Subject: PERFORCE change 118776 for review
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http://perforce.freebsd.org/chv.cgi?CH=118776

Change 118776 by sephe@sephe_zealot:sam_wifi on 2007/04/25 12:02:05

	- Nuke unnecessary header inclusion.
	- Use ieee80211_init_channels().

Affected files ...

.. //depot/projects/wifi/sys/dev/usb/if_ural.c#21 edit

Differences ...

==== //depot/projects/wifi/sys/dev/usb/if_ural.c#21 (text+ko) ====

@@ -51,12 +51,7 @@
 
 #include <net80211/ieee80211_var.h>
 #include <net80211/ieee80211_radiotap.h>
-
-#include <netinet/in.h>
-#include <netinet/in_systm.h>
-#include <netinet/in_var.h>
-#include <netinet/ip.h>
-#include <netinet/if_ether.h>
+#include <net80211/ieee80211_regdomain.h>
 
 #include <dev/usb/usb.h>
 #include <dev/usb/usbdi.h>
@@ -361,12 +356,11 @@
 	USB_ATTACH_START(ural, sc, uaa);
 	struct ifnet *ifp;
 	struct ieee80211com *ic = &sc->sc_ic;
-	struct ieee80211_channel *c;
 	usb_interface_descriptor_t *id;
 	usb_endpoint_descriptor_t *ed;
 	usbd_status error;
 	char devinfo[1024];
-	int i;
+	int i, bands;
 
 	sc->sc_udev = uaa->device;
 
@@ -466,39 +460,12 @@
 	    | IEEE80211_C_WPA		/* 802.11i */
 	    ;
 
-	if (sc->rf_rev == RAL_RF_5222) {
-		/* set supported .11a channels */
-		for (i = 36; i <= 64; i += 4) {
-			c = &ic->ic_channels[ic->ic_nchans++];
-			c->ic_freq = ieee80211_ieee2mhz(i, IEEE80211_CHAN_5GHZ);
-			c->ic_flags = IEEE80211_CHAN_A;
-			c->ic_ieee = i;
-		}
-		for (i = 100; i <= 140; i += 4) {
-			c = &ic->ic_channels[ic->ic_nchans++];
-			c->ic_freq = ieee80211_ieee2mhz(i, IEEE80211_CHAN_5GHZ);
-			c->ic_flags = IEEE80211_CHAN_A;
-			c->ic_ieee = i;
-		}
-		for (i = 149; i <= 161; i += 4) {
-			c = &ic->ic_channels[ic->ic_nchans++];
-			c->ic_freq = ieee80211_ieee2mhz(i, IEEE80211_CHAN_5GHZ);
-			c->ic_flags = IEEE80211_CHAN_A;
-			c->ic_ieee = i;
-		}
-	}
-
-	/* set supported .11b and .11g channels (1 through 14) */
-	for (i = 1; i <= 14; i++) {
-		c = &ic->ic_channels[ic->ic_nchans++];
-		c->ic_freq = ieee80211_ieee2mhz(i, IEEE80211_CHAN_2GHZ);
-		c->ic_flags = IEEE80211_CHAN_B;
-		c->ic_ieee = i;
-		c = &ic->ic_channels[ic->ic_nchans++];
-		c->ic_freq = ieee80211_ieee2mhz(i, IEEE80211_CHAN_2GHZ);
-		c->ic_flags = IEEE80211_CHAN_G;
-		c->ic_ieee = i;
-	}
+	bands = 0;
+	setbit(&bands, IEEE80211_MODE_11B);
+	setbit(&bands, IEEE80211_MODE_11G);
+	if (sc->rf_rev == RAL_RF_5222)
+		setbit(&bands, IEEE80211_MODE_11A);
+	ieee80211_init_channels(ic, 0, CTRY_DEFAULT, bands, 0, 1);
 
 	ieee80211_ifattach(ic);
 	ic->ic_reset = ural_reset;