diff options
author | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-10-17 22:45:58 +0000 |
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committer | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-10-17 22:45:58 +0000 |
commit | 4f2090ad48927532f42272c92c874cc370fc349b (patch) | |
tree | 405d52924fbc92967e8681bcca5e9c17d35aab8c /package/system/hostap-driver/patches | |
parent | 7e317f44dfece68398538581f41ddf7f7d4f14b1 (diff) |
[kernel] move lots of kernel related packages to the new system/ folder
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33830 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/system/hostap-driver/patches')
-rw-r--r-- | package/system/hostap-driver/patches/001-fix-txpower.patch | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/package/system/hostap-driver/patches/001-fix-txpower.patch b/package/system/hostap-driver/patches/001-fix-txpower.patch new file mode 100644 index 000000000..94ca34494 --- /dev/null +++ b/package/system/hostap-driver/patches/001-fix-txpower.patch @@ -0,0 +1,175 @@ +diff -Naur hostap-driver-0.3.7/driver/modules/hostap.c hostap-driver-0.3.7-patched/driver/modules/hostap.c +--- hostap-driver-0.3.7/driver/modules/hostap.c 2004-08-28 06:26:46.000000000 +0300 ++++ hostap-driver-0.3.7-patched/driver/modules/hostap.c 2005-04-20 17:20:56.000000000 +0300 +@@ -1164,6 +1164,36 @@ + return ret; + } + ++/* BUG FIX: Restore power setting value when lost due to F/W bug */ ++ ++int hostap_restore_power(struct net_device *dev) ++{ ++ struct hostap_interface *iface = dev->priv; ++ local_info_t *local = iface->local; ++ ++ u16 val; ++ int ret = 0; ++ ++ if (local->txpower_type == PRISM2_TXPOWER_OFF) { ++ val = 0xff; /* use all standby and sleep modes */ ++ ret = local->func->cmd(dev, HFA384X_CMDCODE_WRITEMIF, ++ HFA386X_CR_A_D_TEST_MODES2, ++ &val, NULL); ++ } ++ ++#ifdef RAW_TXPOWER_SETTING ++ if (local->txpower_type == PRISM2_TXPOWER_FIXED) { ++ val = HFA384X_TEST_CFG_BIT_ALC; ++ local->func->cmd(dev, HFA384X_CMDCODE_TEST | ++ (HFA384X_TEST_CFG_BITS << 8), 0, &val, NULL); ++ val = prism2_txpower_dBm_to_hfa386x(local->txpower); ++ ret = (local->func->cmd(dev, HFA384X_CMDCODE_WRITEMIF, ++ HFA386X_CR_MANUAL_TX_POWER, &val, NULL)); ++ } ++#endif /* RAW_TXPOWER_SETTING */ ++ return (ret ? -EOPNOTSUPP : 0); ++} ++ + + struct proc_dir_entry *hostap_proc; + +@@ -1214,6 +1244,7 @@ + EXPORT_SYMBOL(hostap_set_hostapd_sta); + EXPORT_SYMBOL(hostap_add_interface); + EXPORT_SYMBOL(hostap_remove_interface); ++EXPORT_SYMBOL(hostap_restore_power); + EXPORT_SYMBOL(prism2_update_comms_qual); + + module_init(hostap_init); +diff -Naur hostap-driver-0.3.7/driver/modules/hostap.h hostap-driver-0.3.7-patched/driver/modules/hostap.h +--- hostap-driver-0.3.7/driver/modules/hostap.h 2003-11-30 04:14:26.000000000 +0200 ++++ hostap-driver-0.3.7-patched/driver/modules/hostap.h 2005-04-20 17:21:23.000000000 +0300 +@@ -36,6 +36,7 @@ + const char *prefix, const char *name); + void hostap_remove_interface(struct net_device *dev, int rtnl_locked, + int remove_from_list); ++int hostap_restore_power(struct net_device *dev); + int prism2_update_comms_qual(struct net_device *dev); + int prism2_sta_send_mgmt(local_info_t *local, u8 *dst, u8 stype, + u8 *body, size_t bodylen); +diff -Naur hostap-driver-0.3.7/driver/modules/hostap_ap.c hostap-driver-0.3.7-patched/driver/modules/hostap_ap.c +--- hostap-driver-0.3.7/driver/modules/hostap_ap.c 2005-01-24 04:52:00.000000000 +0200 ++++ hostap-driver-0.3.7-patched/driver/modules/hostap_ap.c 2005-04-21 20:06:12.000000000 +0300 +@@ -2346,13 +2346,13 @@ + addr[count].sa_family = ARPHRD_ETHER; + memcpy(addr[count].sa_data, sta->addr, ETH_ALEN); + if (sta->last_rx_silence == 0) +- qual[count].qual = sta->last_rx_signal < 27 ? +- 0 : (sta->last_rx_signal - 27) * 92 / 127; ++ qual[count].qual = (sta->last_rx_signal - 156) == 0 ? ++ 0 : (sta->last_rx_signal - 156) * 92 / 64; + else +- qual[count].qual = sta->last_rx_signal - +- sta->last_rx_silence - 35; +- qual[count].level = HFA384X_LEVEL_TO_dBm(sta->last_rx_signal); +- qual[count].noise = HFA384X_LEVEL_TO_dBm(sta->last_rx_silence); ++ qual[count].qual = (sta->last_rx_signal - ++ sta->last_rx_silence) * 92 / 64; ++ qual[count].level = sta->last_rx_signal; ++ qual[count].noise = sta->last_rx_silence; + qual[count].updated = sta->last_rx_updated; + + sta->last_rx_updated = 0; +@@ -2413,13 +2413,13 @@ + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVQUAL; + if (sta->last_rx_silence == 0) +- iwe.u.qual.qual = sta->last_rx_signal < 27 ? +- 0 : (sta->last_rx_signal - 27) * 92 / 127; ++ iwe.u.qual.qual = (sta->last_rx_signal -156) == 0 ? ++ 0 : (sta->last_rx_signal - 156) * 92 / 64; + else +- iwe.u.qual.qual = sta->last_rx_signal - +- sta->last_rx_silence - 35; +- iwe.u.qual.level = HFA384X_LEVEL_TO_dBm(sta->last_rx_signal); +- iwe.u.qual.noise = HFA384X_LEVEL_TO_dBm(sta->last_rx_silence); ++ iwe.u.qual.qual = (sta->last_rx_signal - ++ sta->last_rx_silence) * 92 / 64; ++ iwe.u.qual.level = sta->last_rx_signal; ++ iwe.u.qual.noise = sta->last_rx_silence; + iwe.u.qual.updated = sta->last_rx_updated; + iwe.len = IW_EV_QUAL_LEN; + current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, +diff -Naur hostap-driver-0.3.7/driver/modules/hostap_config.h hostap-driver-0.3.7-patched/driver/modules/hostap_config.h +--- hostap-driver-0.3.7/driver/modules/hostap_config.h 2005-02-12 18:12:56.000000000 +0200 ++++ hostap-driver-0.3.7-patched/driver/modules/hostap_config.h 2005-04-20 17:25:23.000000000 +0300 +@@ -94,6 +94,12 @@ + */ + /* #define PRISM2_NO_STATION_MODES */ + ++/* Enable TX power Setting functions ++ * (min att = -128 , max att = 127) ++ */ ++ ++#define RAW_TXPOWER_SETTING ++ + /* Use Linux crypto API instead of own encryption implementation whenever + * possible. */ + /* #define HOSTAP_USE_CRYPTO_API */ +diff -Naur hostap-driver-0.3.7/driver/modules/hostap_hw.c hostap-driver-0.3.7-patched/driver/modules/hostap_hw.c +--- hostap-driver-0.3.7/driver/modules/hostap_hw.c 2005-02-05 09:20:09.000000000 +0200 ++++ hostap-driver-0.3.7-patched/driver/modules/hostap_hw.c 2005-04-20 17:25:55.000000000 +0300 +@@ -1039,6 +1039,7 @@ + dev->name, local->fragm_threshold); + } + ++ hostap_restore_power(dev); + return res; + } + +diff -Naur hostap-driver-0.3.7/driver/modules/hostap_info.c hostap-driver-0.3.7-patched/driver/modules/hostap_info.c +--- hostap-driver-0.3.7/driver/modules/hostap_info.c 2004-02-29 20:05:44.000000000 +0200 ++++ hostap-driver-0.3.7-patched/driver/modules/hostap_info.c 2005-04-20 17:26:36.000000000 +0300 +@@ -418,6 +418,11 @@ + } + + /* Get BSSID if we have a valid AP address */ ++ ++ if ( val == HFA384X_LINKSTATUS_CONNECTED || ++ val == HFA384X_LINKSTATUS_DISCONNECTED ) ++ hostap_restore_power(local->dev); ++ + if (connected) { + netif_carrier_on(local->dev); + netif_carrier_on(local->ddev); +diff -Naur hostap-driver-0.3.7/driver/modules/hostap_ioctl.c hostap-driver-0.3.7-patched/driver/modules/hostap_ioctl.c +--- hostap-driver-0.3.7/driver/modules/hostap_ioctl.c 2004-11-22 08:03:05.000000000 +0200 ++++ hostap-driver-0.3.7-patched/driver/modules/hostap_ioctl.c 2005-04-20 17:42:41.000000000 +0300 +@@ -1453,23 +1453,20 @@ + val = 255; + + tmp = val; +- tmp >>= 2; + +- return -12 - tmp; ++ return tmp; + } + + static u16 prism2_txpower_dBm_to_hfa386x(int val) + { + signed char tmp; + +- if (val > 20) +- return 128; +- else if (val < -43) ++ if (val > 127) + return 127; ++ else if (val < -128) ++ return 128; + + tmp = val; +- tmp = -12 - tmp; +- tmp <<= 2; + + return (unsigned char) tmp; + } |