From owner-svn-src-all@FreeBSD.ORG Sat Dec 20 20:07:49 2014 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id C7A34C52; Sat, 20 Dec 2014 20:07:49 +0000 (UTC) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id A89A32FDA; Sat, 20 Dec 2014 20:07:49 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.9/8.14.9) with ESMTP id sBKK7nTu028259; Sat, 20 Dec 2014 20:07:49 GMT (envelope-from adrian@FreeBSD.org) Received: (from adrian@localhost) by svn.freebsd.org (8.14.9/8.14.9/Submit) id sBKK7nI1028257; Sat, 20 Dec 2014 20:07:49 GMT (envelope-from adrian@FreeBSD.org) Message-Id: <201412202007.sBKK7nI1028257@svn.freebsd.org> X-Authentication-Warning: svn.freebsd.org: adrian set sender to adrian@FreeBSD.org using -f From: Adrian Chadd Date: Sat, 20 Dec 2014 20:07:49 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r275966 - head/sys/dev/wpi X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 20 Dec 2014 20:07:50 -0000 Author: adrian Date: Sat Dec 20 20:07:48 2014 New Revision: 275966 URL: https://svnweb.freebsd.org/changeset/base/275966 Log: Remove some hard-coded IE assembly over to use net80211 methods. PR: kern/196069 Submitted by: Andriy Voskoboinyk Modified: head/sys/dev/wpi/if_wpi.c head/sys/dev/wpi/if_wpireg.h Modified: head/sys/dev/wpi/if_wpi.c ============================================================================== --- head/sys/dev/wpi/if_wpi.c Sat Dec 20 19:47:51 2014 (r275965) +++ head/sys/dev/wpi/if_wpi.c Sat Dec 20 20:07:48 2014 (r275966) @@ -2564,7 +2564,7 @@ wpi_scan(struct wpi_softc *sc) struct ieee80211_channel *c; enum ieee80211_phymode mode; uint8_t *frm; - int nrates, pktlen, error, i, nssid; + int pktlen, error, i, nssid; bus_addr_t physaddr; desc = &ring->desc[ring->cur]; @@ -2613,7 +2613,7 @@ wpi_scan(struct wpi_softc *sc) nssid = MIN(ss->ss_nssid, WPI_SCAN_MAX_ESSIDS); for (i = 0; i < nssid; i++) { hdr->scan_essids[i].id = IEEE80211_ELEMID_SSID; - hdr->scan_essids[i].esslen = MIN(ss->ss_ssid[i].len, 32); + hdr->scan_essids[i].esslen = MIN(ss->ss_ssid[i].len, IEEE80211_NWID_LEN); memcpy(hdr->scan_essids[i].essid, ss->ss_ssid[i].ssid, hdr->scan_essids[i].esslen); #ifdef WPI_DEBUG @@ -2630,7 +2630,7 @@ wpi_scan(struct wpi_softc *sc) * Build a probe request frame. Most of the following code is a * copy & paste of what is done in net80211. */ - wh = (struct ieee80211_frame *)&hdr->scan_essids[4]; + wh = (struct ieee80211_frame *)&hdr->scan_essids[WPI_SCAN_MAX_ESSIDS]; wh->i_fc[0] = IEEE80211_FC0_VERSION_0 | IEEE80211_FC0_TYPE_MGT | IEEE80211_FC0_SUBTYPE_PROBE_REQ; wh->i_fc[1] = IEEE80211_FC1_DIR_NODS; @@ -2642,30 +2642,12 @@ wpi_scan(struct wpi_softc *sc) frm = (uint8_t *)(wh + 1); - /* add essid IE, the hardware will fill this in for us */ - *frm++ = IEEE80211_ELEMID_SSID; - *frm++ = 0; - mode = ieee80211_chan2mode(ic->ic_curchan); rs = &ic->ic_sup_rates[mode]; - /* add supported rates IE */ - *frm++ = IEEE80211_ELEMID_RATES; - nrates = rs->rs_nrates; - if (nrates > IEEE80211_RATE_SIZE) - nrates = IEEE80211_RATE_SIZE; - *frm++ = nrates; - memcpy(frm, rs->rs_rates, nrates); - frm += nrates; - - /* add supported xrates IE */ - if (rs->rs_nrates > IEEE80211_RATE_SIZE) { - nrates = rs->rs_nrates - IEEE80211_RATE_SIZE; - *frm++ = IEEE80211_ELEMID_XRATES; - *frm++ = nrates; - memcpy(frm, rs->rs_rates + IEEE80211_RATE_SIZE, nrates); - frm += nrates; - } + frm = ieee80211_add_ssid(frm, NULL, 0); + frm = ieee80211_add_rates(frm, rs); + frm = ieee80211_add_xrates(frm, rs); /* setup length of probe request */ hdr->tx.len = htole16(frm - (uint8_t *)wh); Modified: head/sys/dev/wpi/if_wpireg.h ============================================================================== --- head/sys/dev/wpi/if_wpireg.h Sat Dec 20 19:47:51 2014 (r275965) +++ head/sys/dev/wpi/if_wpireg.h Sat Dec 20 20:07:48 2014 (r275966) @@ -511,7 +511,7 @@ struct { struct { uint8_t id; uint8_t esslen; - uint8_t essid[32]; + uint8_t essid[IEEE80211_NWID_LEN]; }scan_essids[WPI_SCAN_MAX_ESSIDS]; /* followed by probe request body */ /* followed by nchan x wpi_scan_chan */