[wl-kmod] Add patch to fix kernel warnings - thanks to Adrien Bustany rfbz#4427 Updated URLs to new Broadcom W

commit 6ecf276e72441150a084b7ba26c90b0a8c943826 Author: Nicolas Viéville <nicolas.vieville(a)univ-valenciennes.fr&gt; Date: Wed Feb 8 22:13:37 2017 +0100 Add patch to fix kernel warnings - thanks to Adrien Bustany rfbz#4427 Updated URLs to new Broadcom WEB site wl-kmod-008_fix_kernel_warnings.patch | 165 ++++++++++++++++++++++++++++++++++ wl-kmod.spec | 14 ++- 2 files changed, 175 insertions(+), 4 deletions(-) --- diff --git a/wl-kmod-008_fix_kernel_warnings.patch b/wl-kmod-008_fix_kernel_warnings.patch new file mode 100644 index 0000000..86b4af2 --- /dev/null +++ b/wl-kmod-008_fix_kernel_warnings.patch @@ -0,0 +1,165 @@ +diff -Naur hybrid-v35_64-nodebug-pcoem-6_30_223_271.orig/src/wl/sys/wl_cfg80211_hybrid.c hybrid-v35_64-nodebug-pcoem-6_30_223_271/src/wl/sys/wl_cfg80211_hybrid.c +--- hybrid-v35_64-nodebug-pcoem-6_30_223_271.orig/src/wl/sys/wl_cfg80211_hybrid.c 2016-09-07 22:54:53.550730661 +0200 ++++ hybrid-v35_64-nodebug-pcoem-6_30_223_271/src/wl/sys/wl_cfg80211_hybrid.c 2017-02-08 19:35:44.320100235 +0100 +@@ -2005,7 +2005,7 @@ + + if (dtoh32(bi->length) > WL_BSS_INFO_MAX) { + WL_DBG(("Beacon is larger than buffer. Discarding\n")); +- return err; ++ return -E2BIG; + } + notif_bss_info = kzalloc(sizeof(*notif_bss_info) + sizeof(*mgmt) - sizeof(u8) + + WL_BSS_INFO_MAX, GFP_KERNEL); +@@ -2029,9 +2029,15 @@ + beacon_proberesp->capab_info = cpu_to_le16(bi->capability); + wl_rst_ie(wl); + +- wl_mrg_ie(wl, ((u8 *) bi) + bi->ie_offset, bi->ie_length); +- wl_cp_ie(wl, beacon_proberesp->variable, WL_BSS_INFO_MAX - +- offsetof(struct wl_cfg80211_bss_info, frame_buf)); ++ err = wl_mrg_ie(wl, ((u8 *) bi) + bi->ie_offset, bi->ie_length); ++ if (err) ++ goto inform_single_bss_out; ++ ++ err = wl_cp_ie(wl, beacon_proberesp->variable, WL_BSS_INFO_MAX - ++ offsetof(struct wl_cfg80211_bss_info, frame_buf)); ++ if (err) ++ goto inform_single_bss_out; ++ + notif_bss_info->frame_len = offsetof(struct ieee80211_mgmt, u.beacon.variable) + + wl_get_ielen(wl); + #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 39) +@@ -2047,14 +2053,14 @@ + #endif + if (freq == 0) { + WL_ERR(("Invalid channel, fail to chcnage channel to freq\n")); +- kfree(notif_bss_info); +- return -EINVAL; ++ err = -EINVAL; ++ goto inform_single_bss_out; + } + channel = ieee80211_get_channel(wiphy, freq); + if (unlikely(!channel)) { + WL_ERR(("ieee80211_get_channel error\n")); +- kfree(notif_bss_info); +- return -EINVAL; ++ err = -EINVAL; ++ goto inform_single_bss_out; + } + + WL_DBG(("SSID : \"%s\", rssi %d, channel %d, capability : 0x04%x, bssid %pM\n", +@@ -2062,28 +2068,35 @@ + mgmt->u.beacon.capab_info, &bi->BSSID)); + + signal = notif_bss_info->rssi * 100; +- cbss = cfg80211_inform_bss_frame(wiphy, channel, mgmt, +- le16_to_cpu(notif_bss_info->frame_len), signal, GFP_KERNEL); +- if (unlikely(!cbss)) { +- WL_ERR(("cfg80211_inform_bss_frame error\n")); +- kfree(notif_bss_info); +- return -EINVAL; ++ if (!wl->scan_request) { ++ cbss = cfg80211_inform_bss_frame(wiphy, channel, mgmt, ++ le16_to_cpu(notif_bss_info->frame_len), signal, GFP_KERNEL); ++ if (unlikely(!cbss)) { ++ WL_ERR(("cfg80211_inform_bss_frame error\n")); ++ err = -ENOMEM; ++ goto inform_single_bss_out; ++ } + } +- +- notify_ie = (u8 *)bi + le16_to_cpu(bi->ie_offset); +- notify_ielen = le32_to_cpu(bi->ie_length); ++ else { ++ notify_ie = (u8 *)bi + le16_to_cpu(bi->ie_offset); ++ notify_ielen = le32_to_cpu(bi->ie_length); + #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 18, 0) +- cbss = cfg80211_inform_bss(wiphy, channel, (const u8 *)(bi->BSSID.octet), +- 0, beacon_proberesp->capab_info, beacon_proberesp->beacon_int, +- (const u8 *)notify_ie, notify_ielen, signal, GFP_KERNEL); +-#else +- cbss = cfg80211_inform_bss(wiphy, channel, CFG80211_BSS_FTYPE_UNKNOWN, (const u8 *)(bi->BSSID.octet), +- 0, beacon_proberesp->capab_info, beacon_proberesp->beacon_int, +- (const u8 *)notify_ie, notify_ielen, signal, GFP_KERNEL); +-#endif +- +- if (unlikely(!cbss)) +- return -ENOMEM; ++ cbss = cfg80211_inform_bss(wiphy, channel, (const u8 *)(bi->BSSID.octet), ++ 0, beacon_proberesp->capab_info, beacon_proberesp->beacon_int, ++ (const u8 *)notify_ie, notify_ielen, signal, GFP_KERNEL); ++#else ++ cbss = cfg80211_inform_bss(wiphy, channel, ++ wl->active_scan ? CFG80211_BSS_FTYPE_PRESP : CFG80211_BSS_FTYPE_BEACON, ++ (const u8 *)(bi->BSSID.octet), ++ 0, beacon_proberesp->capab_info, beacon_proberesp->beacon_int, ++ (const u8 *)notify_ie, notify_ielen, signal, GFP_KERNEL); ++#endif ++ if (unlikely(!cbss)) { ++ WL_ERR(("cfg80211_inform_bss error\n")); ++ err = -ENOMEM; ++ goto inform_single_bss_out; ++ } ++ } + + #if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0) + cfg80211_put_bss(wiphy, cbss); +@@ -2091,6 +2104,7 @@ + cfg80211_put_bss(cbss); + #endif + ++inform_single_bss_out: + kfree(notif_bss_info); + + return err; +@@ -2369,6 +2383,9 @@ + if (err) + goto update_bss_info_out; + ++ bss = cfg80211_get_bss(wl_to_wiphy(wl), NULL, (s8 *)&wl->bssid, ++ ssid->SSID, ssid->SSID_len, WLAN_CAPABILITY_ESS, WLAN_CAPABILITY_ESS); ++ + ie = ((u8 *)bi) + bi->ie_offset; + ie_len = bi->ie_length; + } else { +@@ -2381,12 +2398,20 @@ + ie_len = bss->len_information_elements; + #endif + wl->conf->channel = *bss->channel; ++ } ++ ++ if (bss) { + #if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 9, 0) + cfg80211_put_bss(wiphy, bss); + #else + cfg80211_put_bss(bss); + #endif + } ++ else { ++ WL_DBG(("Could not update BSS\n")); ++ err = -EINVAL; ++ goto update_bss_info_out; ++ } + + tim = bcm_parse_tlvs(ie, ie_len, WLAN_EID_TIM); + if (tim) { +@@ -2413,10 +2438,17 @@ + struct wl_cfg80211_connect_info *conn_info = wl_to_conn(wl); + s32 err = 0; + +- wl_get_assoc_ies(wl); ++ err = wl_get_assoc_ies(wl); ++ if (err) ++ return err; ++ + memcpy(wl->profile->bssid, &e->addr, ETHER_ADDR_LEN); + memcpy(&wl->bssid, &e->addr, ETHER_ADDR_LEN); +- wl_update_bss_info(wl); ++ ++ err = wl_update_bss_info(wl); ++ if (err) ++ return err; ++ + cfg80211_roamed(ndev, + #if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 39) + &wl->conf->channel, diff --git a/wl-kmod.spec b/wl-kmod.spec index c733a55..f7150a1 100644 --- a/wl-kmod.spec +++ b/wl-kmod.spec @@ -8,13 +8,13 @@ Name: wl-kmod Version: 6.30.223.271 -Release: 7%{?dist} +Release: 8%{?dist} Summary: Kernel module for Broadcom wireless devices Group: System Environment/Kernel License: Redistributable, no modification permitted -URL: https://www.broadcom.com/support/?gid=1 -Source0: https://www.broadcom.com/docs/linux_sta/hybrid-v35-nodebug-pcoem-6_30_223... -Source1: https://www.broadcom.com/docs/linux_sta/hybrid-v35_64-nodebug-pcoem-6_30_... +URL: https://www.broadcom.com/support/download-search/?pf=Wireless+LAN+Infrast... +Source0: https://docs.broadcom.com/docs-and-downloads/docs/linux_sta/hybrid-v35-no... +Source1: https://docs.broadcom.com/docs-and-downloads/docs/linux_sta/hybrid-v35_64... Source11: wl-kmod-kmodtool-excludekernel-filterfile Patch0: wl-kmod-001_wext_workaround.patch Patch1: wl-kmod-002_kernel_3.18_null_pointer.patch @@ -23,6 +23,7 @@ Patch3: wl-kmod-004_kernel_4.3_rdtscl_to_rdtsc.patch Patch4: wl-kmod-005_kernel_4.7_IEEE80211_BAND_to_NL80211_BAND.patch Patch5: wl-kmod-006_gcc_6_fix_indentation_warnings.patch Patch6: wl-kmod-007_kernel_4.8_add_cfg80211_scan_info_struct.patch +Patch7: wl-kmod-008_fix_kernel_warnings.patch BuildRequires: %{_bindir}/kmodtool @@ -68,6 +69,7 @@ pushd %{name}-%{version}-src %patch4 -p1 -b .kernel_4.7_IEEE80211_BAND_to_NL80211_BAND %patch5 -p1 -b .gcc_6_fix_indentation_warnings %patch6 -p1 -b .kernel_4.8_add_cfg80211_scan_info_struct +%patch7 -p1 -b .fix_kernel_warnings popd for kernel_version in %{?kernel_versions} ; do @@ -97,6 +99,10 @@ chmod 0755 $RPM_BUILD_ROOT%{kmodinstdir_prefix}*%{kmodinstdir_postfix}/* || : rm -rf $RPM_BUILD_ROOT %changelog +* Wed Feb 08 2017 Nicolas Viéville <nicolas.vieville(a)univ-valenciennes.fr&gt; - 6.30.223.271-8 +- Add patch to fix kernel warnings - thanks to Adrien Bustany rfbz#4427 +- Updated URLs to new Broadcom WEB site + * Wed Sep 07 2016 Nicolas Viéville <nicolas.vieville(a)univ-valenciennes.fr&gt; - 6.30.223.271-7 - Add patch for kernel >= 4.8 - add cfg80211_scan_info struct in cfg80211_scan_done call