* Problems with wl1271 @ 2012-02-29 20:53 Gary Thomas 2012-03-01 11:35 ` Gary Thomas 2012-03-01 12:13 ` Ohad Ben-Cohen 0 siblings, 2 replies; 6+ messages in thread From: Gary Thomas @ 2012-02-29 20:53 UTC (permalink / raw) To: Linux Wireless; +Cc: Luciano Coelho I'm trying to bring up a new hardware platform which includes the TiWi-r02 (wl1271). Since the kernel for my target device (AM3874) is stuck in the dark ages, Luciano suggested that I try compat-wireless + iw. I've managed to build these now (after encountering many problems that I'll help iron out later) and now have the system ready to start using the device. Note: I'm using compat-wireless-2012-02-28 and iw-3.2 The kernel modules load and initialize now, with these messages: cfg80211: Updating information on frequency 5200 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 5210 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 5220 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 5230 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 5240 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Disabling freq 5260 MHz cfg80211: Disabling freq 5280 MHz cfg80211: Disabling freq 5300 MHz cfg80211: Disabling freq 5320 MHz cfg80211: Disabling freq 5500 MHz cfg80211: Disabling freq 5520 MHz cfg80211: Disabling freq 5540 MHz cfg80211: Disabling freq 5560 MHz cfg80211: Disabling freq 5580 MHz cfg80211: Disabling freq 5600 MHz cfg80211: Disabling freq 5620 MHz cfg80211: Disabling freq 5640 MHz cfg80211: Disabling freq 5660 MHz cfg80211: Disabling freq 5680 MHz cfg80211: Disabling freq 5700 MHz cfg80211: Updating information on frequency 5745 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 5765 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 5785 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 5805 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 5825 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) wl12xx: loaded When I try to bring up the device, I get this: # ifconfig wlan0 hw ether 2a:00:24:01:02:03 # ifconfig wlan0 up wl12xx: firmware booted (Rev 6.3.5.0.98) ADDRCONF(NETDEV_UP): wlan0: link is not ready If I try to scan for an access point, I get nothing: # iw wlan0 scan --- Nothing prints # I also see no additional messages in dmesg. Further checking of the device: # iw wlan0 list Wiphy phy0 Band 1: Capabilities: 0x130 HT20 Static SM Power Save RX Greenfield RX HT20 SGI RX STBC 1-stream Max AMSDU length: 3839 bytes No DSSS/CCK HT40 Maximum RX AMPDU length 8191 bytes (exponent: 0x000) Minimum RX AMPDU time spacing: 8 usec (0x06) HT TX/RX MCS rate indexes supported: 0-7 Frequencies: * 2412 MHz [1] (20.0 dBm) * 2417 MHz [2] (20.0 dBm) * 2422 MHz [3] (20.0 dBm) * 2427 MHz [4] (20.0 dBm) * 2432 MHz [5] (20.0 dBm) * 2437 MHz [6] (20.0 dBm) * 2442 MHz [7] (20.0 dBm) * 2447 MHz [8] (20.0 dBm) * 2452 MHz [9] (20.0 dBm) * 2457 MHz [10] (20.0 dBm) * 2462 MHz [11] (20.0 dBm) * 2467 MHz [12] (20.0 dBm) (passive scanning, no IBSS) * 2472 MHz [13] (20.0 dBm) (passive scanning, no IBSS) * 2484 MHz [14] (20.0 dBm) (passive scanning, no IBSS) Bitrates (non-HT): * 1.0 Mbps * 2.0 Mbps (short preamble supported) * 5.5 Mbps (short preamble supported) * 11.0 Mbps (short preamble supported) * 6.0 Mbps * 9.0 Mbps * 12.0 Mbps * 18.0 Mbps * 24.0 Mbps * 36.0 Mbps * 48.0 Mbps * 54.0 Mbps Band 2: Capabilities: 0x130 HT20 Static SM Power Save RX Greenfield RX HT20 SGI RX STBC 1-stream Max AMSDU length: 3839 bytes No DSSS/CCK HT40 Maximum RX AMPDU length 8191 bytes (exponent: 0x000) Minimum RX AMPDU time spacing: 8 usec (0x06) HT TX/RX MCS rate indexes supported: 0-7 Frequencies: * 5035 MHz [7] (disabled) * 5040 MHz [8] (disabled) * 5045 MHz [9] (disabled) * 5055 MHz [11] (disabled) * 5060 MHz [12] (disabled) * 5080 MHz [16] (disabled) * 5170 MHz [34] (disabled) * 5180 MHz [36] (20.0 dBm) (passive scanning, no IBSS) * 5190 MHz [38] (20.0 dBm) (passive scanning, no IBSS) * 5200 MHz [40] (20.0 dBm) (passive scanning, no IBSS) * 5210 MHz [42] (20.0 dBm) (passive scanning, no IBSS) * 5220 MHz [44] (20.0 dBm) (passive scanning, no IBSS) * 5230 MHz [46] (20.0 dBm) (passive scanning, no IBSS) * 5240 MHz [48] (20.0 dBm) (passive scanning, no IBSS) * 5260 MHz [52] (disabled) * 5280 MHz [56] (disabled) * 5300 MHz [60] (disabled) * 5320 MHz [64] (disabled) * 5500 MHz [100] (disabled) * 5520 MHz [104] (disabled) * 5540 MHz [108] (disabled) * 5560 MHz [112] (disabled) * 5580 MHz [116] (disabled) * 5600 MHz [120] (disabled) * 5620 MHz [124] (disabled) * 5640 MHz [128] (disabled) * 5660 MHz [132] (disabled) * 5680 MHz [136] (disabled) * 5700 MHz [140] (disabled) * 5745 MHz [149] (20.0 dBm) (passive scanning, no IBSS) * 5765 MHz [153] (20.0 dBm) (passive scanning, no IBSS) * 5785 MHz [157] (20.0 dBm) (passive scanning, no IBSS) * 5805 MHz [161] (20.0 dBm) (passive scanning, no IBSS) * 5825 MHz [165] (20.0 dBm) (passive scanning, no IBSS) Bitrates (non-HT): * 6.0 Mbps * 9.0 Mbps * 12.0 Mbps * 18.0 Mbps * 24.0 Mbps * 36.0 Mbps * 48.0 Mbps * 54.0 Mbps max # scan SSIDs: 1 max scan IEs length: 441 bytes Coverage class: 0 (up to 0m) Supported Ciphers: * WEP40 (00-0f-ac:1) * WEP104 (00-0f-ac:5) * TKIP (00-0f-ac:2) * CCMP (00-0f-ac:4) * WPI-SMS4 (00-14-72:1) Available Antennas: TX 0 RX 0 Supported interface modes: * IBSS * managed * AP * AP/VLAN * monitor * P2P-client * P2P-GO software interface modes (can always be added): * AP/VLAN * monitor interface combinations are not supported Supported commands: * new_interface * set_interface * new_key * new_beacon * new_station * new_mpath * set_mesh_params * set_bss * authenticate * associate * deauthenticate * disassociate * join_ibss * join_mesh * remain_on_channel * set_tx_bitrate_mask * action * frame_wait_cancel * set_wiphy_netns * set_channel * set_wds_peer * Unknown command (75) * Unknown command (84) * Unknown command (87) * Unknown command (85) * testmode * connect * disconnect Supported TX frame types: * IBSS: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0 * managed: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0 * AP: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0 * AP/VLAN: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0 * mesh point: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0 * P2P-client: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0 * P2P-GO: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0 Supported RX frame types: * IBSS: 0x00d0 * managed: 0x0040 0x00d0 * AP: 0x0000 0x0020 0x0040 0x00a0 0x00b0 0x00c0 0x00d0 * AP/VLAN: 0x0000 0x0020 0x0040 0x00a0 0x00b0 0x00c0 0x00d0 * mesh point: 0x00b0 0x00c0 0x00d0 * P2P-client: 0x0040 0x00d0 * P2P-GO: 0x0000 0x0020 0x0040 0x00a0 0x00b0 0x00c0 0x00d0 WoWLAN support: * wake up on anything (device continues operating normally) Device supports AP-side u-APSD. I don't know enough about this device to understand why it's not working. Perhaps the line Available Antennas: TX 0 RX 0 is a clue? Any ideas what's not working & how I need to do to move forward? Thanks in advance for all the help -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------ ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Problems with wl1271 2012-02-29 20:53 Problems with wl1271 Gary Thomas @ 2012-03-01 11:35 ` Gary Thomas 2012-03-01 11:47 ` Luciano Coelho 2012-03-01 12:13 ` Ohad Ben-Cohen 1 sibling, 1 reply; 6+ messages in thread From: Gary Thomas @ 2012-03-01 11:35 UTC (permalink / raw) To: Linux Wireless; +Cc: Luciano Coelho On 2012-02-29 13:53, Gary Thomas wrote: > I'm trying to bring up a new hardware platform which includes > the TiWi-r02 (wl1271). Since the kernel for my target device > (AM3874) is stuck in the dark ages, Luciano suggested that I > try compat-wireless + iw. I've managed to build these now > (after encountering many problems that I'll help iron out later) > and now have the system ready to start using the device. Note: > I'm using compat-wireless-2012-02-28 and iw-3.2 > > The kernel modules load and initialize now, with these messages: > > cfg80211: Updating information on frequency 5200 MHz for a 20 MHz width channel with regulatory rule: > cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) > cfg80211: Updating information on frequency 5210 MHz for a 20 MHz width channel with regulatory rule: > cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) > cfg80211: Updating information on frequency 5220 MHz for a 20 MHz width channel with regulatory rule: > cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) > cfg80211: Updating information on frequency 5230 MHz for a 20 MHz width channel with regulatory rule: > cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) > cfg80211: Updating information on frequency 5240 MHz for a 20 MHz width channel with regulatory rule: > cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) > cfg80211: Disabling freq 5260 MHz > cfg80211: Disabling freq 5280 MHz > cfg80211: Disabling freq 5300 MHz > cfg80211: Disabling freq 5320 MHz > cfg80211: Disabling freq 5500 MHz > cfg80211: Disabling freq 5520 MHz > cfg80211: Disabling freq 5540 MHz > cfg80211: Disabling freq 5560 MHz > cfg80211: Disabling freq 5580 MHz > cfg80211: Disabling freq 5600 MHz > cfg80211: Disabling freq 5620 MHz > cfg80211: Disabling freq 5640 MHz > cfg80211: Disabling freq 5660 MHz > cfg80211: Disabling freq 5680 MHz > cfg80211: Disabling freq 5700 MHz > cfg80211: Updating information on frequency 5745 MHz for a 20 MHz width channel with regulatory rule: > cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) > cfg80211: Updating information on frequency 5765 MHz for a 20 MHz width channel with regulatory rule: > cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) > cfg80211: Updating information on frequency 5785 MHz for a 20 MHz width channel with regulatory rule: > cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) > cfg80211: Updating information on frequency 5805 MHz for a 20 MHz width channel with regulatory rule: > cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) > cfg80211: Updating information on frequency 5825 MHz for a 20 MHz width channel with regulatory rule: > cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) > > wl12xx: loaded > > When I try to bring up the device, I get this: > # ifconfig wlan0 hw ether 2a:00:24:01:02:03 > # ifconfig wlan0 up > wl12xx: firmware booted (Rev 6.3.5.0.98) > ADDRCONF(NETDEV_UP): wlan0: link is not ready > > If I try to scan for an access point, I get nothing: > # iw wlan0 scan > --- Nothing prints > # > I also see no additional messages in dmesg. > > Further checking of the device: > # iw wlan0 list > Wiphy phy0 > Band 1: > Capabilities: 0x130 > HT20 > Static SM Power Save > RX Greenfield > RX HT20 SGI > RX STBC 1-stream > Max AMSDU length: 3839 bytes > No DSSS/CCK HT40 > Maximum RX AMPDU length 8191 bytes (exponent: 0x000) > Minimum RX AMPDU time spacing: 8 usec (0x06) > HT TX/RX MCS rate indexes supported: 0-7 > Frequencies: > * 2412 MHz [1] (20.0 dBm) > * 2417 MHz [2] (20.0 dBm) > * 2422 MHz [3] (20.0 dBm) > * 2427 MHz [4] (20.0 dBm) > * 2432 MHz [5] (20.0 dBm) > * 2437 MHz [6] (20.0 dBm) > * 2442 MHz [7] (20.0 dBm) > * 2447 MHz [8] (20.0 dBm) > * 2452 MHz [9] (20.0 dBm) > * 2457 MHz [10] (20.0 dBm) > * 2462 MHz [11] (20.0 dBm) > * 2467 MHz [12] (20.0 dBm) (passive scanning, no IBSS) > * 2472 MHz [13] (20.0 dBm) (passive scanning, no IBSS) > * 2484 MHz [14] (20.0 dBm) (passive scanning, no IBSS) > Bitrates (non-HT): > * 1.0 Mbps > * 2.0 Mbps (short preamble supported) > * 5.5 Mbps (short preamble supported) > * 11.0 Mbps (short preamble supported) > * 6.0 Mbps > * 9.0 Mbps > * 12.0 Mbps > * 18.0 Mbps > * 24.0 Mbps > * 36.0 Mbps > * 48.0 Mbps > * 54.0 Mbps > Band 2: > Capabilities: 0x130 > HT20 > Static SM Power Save > RX Greenfield > RX HT20 SGI > RX STBC 1-stream > Max AMSDU length: 3839 bytes > No DSSS/CCK HT40 > Maximum RX AMPDU length 8191 bytes (exponent: 0x000) > Minimum RX AMPDU time spacing: 8 usec (0x06) > HT TX/RX MCS rate indexes supported: 0-7 > Frequencies: > * 5035 MHz [7] (disabled) > * 5040 MHz [8] (disabled) > * 5045 MHz [9] (disabled) > * 5055 MHz [11] (disabled) > * 5060 MHz [12] (disabled) > * 5080 MHz [16] (disabled) > * 5170 MHz [34] (disabled) > * 5180 MHz [36] (20.0 dBm) (passive scanning, no IBSS) > * 5190 MHz [38] (20.0 dBm) (passive scanning, no IBSS) > * 5200 MHz [40] (20.0 dBm) (passive scanning, no IBSS) > * 5210 MHz [42] (20.0 dBm) (passive scanning, no IBSS) > * 5220 MHz [44] (20.0 dBm) (passive scanning, no IBSS) > * 5230 MHz [46] (20.0 dBm) (passive scanning, no IBSS) > * 5240 MHz [48] (20.0 dBm) (passive scanning, no IBSS) > * 5260 MHz [52] (disabled) > * 5280 MHz [56] (disabled) > * 5300 MHz [60] (disabled) > * 5320 MHz [64] (disabled) > * 5500 MHz [100] (disabled) > * 5520 MHz [104] (disabled) > * 5540 MHz [108] (disabled) > * 5560 MHz [112] (disabled) > * 5580 MHz [116] (disabled) > * 5600 MHz [120] (disabled) > * 5620 MHz [124] (disabled) > * 5640 MHz [128] (disabled) > * 5660 MHz [132] (disabled) > * 5680 MHz [136] (disabled) > * 5700 MHz [140] (disabled) > * 5745 MHz [149] (20.0 dBm) (passive scanning, no IBSS) > * 5765 MHz [153] (20.0 dBm) (passive scanning, no IBSS) > * 5785 MHz [157] (20.0 dBm) (passive scanning, no IBSS) > * 5805 MHz [161] (20.0 dBm) (passive scanning, no IBSS) > * 5825 MHz [165] (20.0 dBm) (passive scanning, no IBSS) > Bitrates (non-HT): > * 6.0 Mbps > * 9.0 Mbps > * 12.0 Mbps > * 18.0 Mbps > * 24.0 Mbps > * 36.0 Mbps > * 48.0 Mbps > * 54.0 Mbps > max # scan SSIDs: 1 > max scan IEs length: 441 bytes > Coverage class: 0 (up to 0m) > Supported Ciphers: > * WEP40 (00-0f-ac:1) > * WEP104 (00-0f-ac:5) > * TKIP (00-0f-ac:2) > * CCMP (00-0f-ac:4) > * WPI-SMS4 (00-14-72:1) > Available Antennas: TX 0 RX 0 > Supported interface modes: > * IBSS > * managed > * AP > * AP/VLAN > * monitor > * P2P-client > * P2P-GO > software interface modes (can always be added): > * AP/VLAN > * monitor > interface combinations are not supported > Supported commands: > * new_interface > * set_interface > * new_key > * new_beacon > * new_station > * new_mpath > * set_mesh_params > * set_bss > * authenticate > * associate > * deauthenticate > * disassociate > * join_ibss > * join_mesh > * remain_on_channel > * set_tx_bitrate_mask > * action > * frame_wait_cancel > * set_wiphy_netns > * set_channel > * set_wds_peer > * Unknown command (75) > * Unknown command (84) > * Unknown command (87) > * Unknown command (85) > * testmode > * connect > * disconnect > Supported TX frame types: > * IBSS: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0 > * managed: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0 > * AP: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0 > * AP/VLAN: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0 > * mesh point: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0 > * P2P-client: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0 > * P2P-GO: 0x0000 0x0010 0x0020 0x0030 0x0040 0x0050 0x0060 0x0070 0x0080 0x0090 0x00a0 0x00b0 0x00c0 0x00d0 0x00e0 0x00f0 > Supported RX frame types: > * IBSS: 0x00d0 > * managed: 0x0040 0x00d0 > * AP: 0x0000 0x0020 0x0040 0x00a0 0x00b0 0x00c0 0x00d0 > * AP/VLAN: 0x0000 0x0020 0x0040 0x00a0 0x00b0 0x00c0 0x00d0 > * mesh point: 0x00b0 0x00c0 0x00d0 > * P2P-client: 0x0040 0x00d0 > * P2P-GO: 0x0000 0x0020 0x0040 0x00a0 0x00b0 0x00c0 0x00d0 > WoWLAN support: > * wake up on anything (device continues operating normally) > Device supports AP-side u-APSD. > > I don't know enough about this device to understand why it's not working. > Perhaps the line > Available Antennas: TX 0 RX 0 > is a clue? > > Any ideas what's not working & how I need to do to move forward? > > Thanks in advance for all the help > Any ideas at all? Is there some debug info I can get to find out what's going on? Note: I compared the output of 'iw list' from my non-functional system to that of a working one (OMAP4430 PandaBoard) and they are virtually identical, even the line about the antenna... -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------ ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Problems with wl1271 2012-03-01 11:35 ` Gary Thomas @ 2012-03-01 11:47 ` Luciano Coelho 2012-03-01 12:10 ` Gary Thomas 0 siblings, 1 reply; 6+ messages in thread From: Luciano Coelho @ 2012-03-01 11:47 UTC (permalink / raw) To: Gary Thomas; +Cc: Linux Wireless On Thu, 2012-03-01 at 04:35 -0700, Gary Thomas wrote: > On 2012-02-29 13:53, Gary Thomas wrote: > > I'm trying to bring up a new hardware platform which includes > > the TiWi-r02 (wl1271). Since the kernel for my target device > > (AM3874) is stuck in the dark ages, Luciano suggested that I > > try compat-wireless + iw. I've managed to build these now > > (after encountering many problems that I'll help iron out later) > > and now have the system ready to start using the device. Note: > > I'm using compat-wireless-2012-02-28 and iw-3.2 > > > > The kernel modules load and initialize now, with these messages: [...] > > wl12xx: loaded > > > > When I try to bring up the device, I get this: > > # ifconfig wlan0 hw ether 2a:00:24:01:02:03 > > # ifconfig wlan0 up > > wl12xx: firmware booted (Rev 6.3.5.0.98) > > ADDRCONF(NETDEV_UP): wlan0: link is not ready > > > > If I try to scan for an access point, I get nothing: > > # iw wlan0 scan > > --- Nothing prints > > # > > I also see no additional messages in dmesg. > > > > Further checking of the device: [...] > > I don't know enough about this device to understand why it's not working. > > Perhaps the line > > Available Antennas: TX 0 RX 0 > > is a clue? > > > > Any ideas what's not working & how I need to do to move forward? > > > > Thanks in advance for all the help > > > > Any ideas at all? Is there some debug info I can get to find > out what's going on? > > Note: I compared the output of 'iw list' from my non-functional system > to that of a working one (OMAP4430 PandaBoard) and they are virtually > identical, even the line about the antenna... Yes, all this looks normal. Try to enable some debugging in the driver. You need to enable the dynamic debugging in your kernel config (if you don't have it yet) and do something like this: echo "module wl12xx +p" > /sys/kernel/debug/dynamic_debug/control echo 0x101 > /sys/module/wlcore/parameters/debug_level The 0x101 value enables IRQ and SCAN debug prints. You can see more options in drivers/net/wireless/wl12xx/debug.h. Please try to scan with this debugging level and send me what you get. -- Cheers, Luca. ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Problems with wl1271 2012-03-01 11:47 ` Luciano Coelho @ 2012-03-01 12:10 ` Gary Thomas 0 siblings, 0 replies; 6+ messages in thread From: Gary Thomas @ 2012-03-01 12:10 UTC (permalink / raw) To: Luciano Coelho; +Cc: Linux Wireless [-- Attachment #1: Type: text/plain, Size: 2605 bytes --] On 2012-03-01 04:47, Luciano Coelho wrote: > On Thu, 2012-03-01 at 04:35 -0700, Gary Thomas wrote: >> On 2012-02-29 13:53, Gary Thomas wrote: >>> I'm trying to bring up a new hardware platform which includes >>> the TiWi-r02 (wl1271). Since the kernel for my target device >>> (AM3874) is stuck in the dark ages, Luciano suggested that I >>> try compat-wireless + iw. I've managed to build these now >>> (after encountering many problems that I'll help iron out later) >>> and now have the system ready to start using the device. Note: >>> I'm using compat-wireless-2012-02-28 and iw-3.2 >>> >>> The kernel modules load and initialize now, with these messages: > > [...] > >>> wl12xx: loaded >>> >>> When I try to bring up the device, I get this: >>> # ifconfig wlan0 hw ether 2a:00:24:01:02:03 >>> # ifconfig wlan0 up >>> wl12xx: firmware booted (Rev 6.3.5.0.98) >>> ADDRCONF(NETDEV_UP): wlan0: link is not ready >>> >>> If I try to scan for an access point, I get nothing: >>> # iw wlan0 scan >>> --- Nothing prints >>> # >>> I also see no additional messages in dmesg. >>> >>> Further checking of the device: > > [...] > >>> I don't know enough about this device to understand why it's not working. >>> Perhaps the line >>> Available Antennas: TX 0 RX 0 >>> is a clue? >>> >>> Any ideas what's not working& how I need to do to move forward? >>> >>> Thanks in advance for all the help >>> >> >> Any ideas at all? Is there some debug info I can get to find >> out what's going on? >> >> Note: I compared the output of 'iw list' from my non-functional system >> to that of a working one (OMAP4430 PandaBoard) and they are virtually >> identical, even the line about the antenna... > > Yes, all this looks normal. Try to enable some debugging in the driver. > You need to enable the dynamic debugging in your kernel config (if you > don't have it yet) and do something like this: > > echo "module wl12xx +p"> /sys/kernel/debug/dynamic_debug/control > echo 0x101> /sys/module/wlcore/parameters/debug_level > > The 0x101 value enables IRQ and SCAN debug prints. You can see more > options in drivers/net/wireless/wl12xx/debug.h. > > Please try to scan with this debugging level and send me what you get. > Results attached. It looks like it does see something on channel 11 (2462MHz) which is correct - I have a router sitting about 2m from the unit operating on channel 11. -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------ [-- Attachment #2: iw.debug --] [-- Type: text/plain, Size: 18585 bytes --] PM: Adding info for platform:wl12xx Compat-wireless backport release: compat-wireless-2012-02-28 Backport based on linux-next.git next-20120228 PM: Adding info for platform:regulatory.0 cfg80211: Calling CRDA to update world regulatory domain PM: Adding info for No Bus:wl12xx PM: Removing info for No Bus:wl12xx PM: Adding info for No Bus:phy0 cfg80211: Updating information on frequency 2412 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 2417 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 2422 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 2427 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 2432 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 2437 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 2442 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 2447 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 2452 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 2457 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 2462 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 2467 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 2457000 KHz - 2482000 KHz @ 20000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 2472 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 2457000 KHz - 2482000 KHz @ 20000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 2484 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 2474000 KHz - 2494000 KHz @ 20000 KHz), (600 mBi, 2000 mBm) cfg80211: Disabling freq 5035 MHz cfg80211: Disabling freq 5040 MHz cfg80211: Disabling freq 5045 MHz cfg80211: Disabling freq 5055 MHz cfg80211: Disabling freq 5060 MHz cfg80211: Disabling freq 5080 MHz cfg80211: Disabling freq 5170 MHz cfg80211: Updating information on frequency 5180 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 5190 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 5200 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 5210 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 5220 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 5230 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 5240 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5170000 KHz - 5250000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Disabling freq 5260 MHz cfg80211: Disabling freq 5280 MHz cfg80211: Disabling freq 5300 MHz cfg80211: Disabling freq 5320 MHz cfg80211: Disabling freq 5500 MHz cfg80211: Disabling freq 5520 MHz cfg80211: Disabling freq 5540 MHz cfg80211: Disabling freq 5560 MHz cfg80211: Disabling freq 5580 MHz cfg80211: Disabling freq 5600 MHz cfg80211: Disabling freq 5620 MHz cfg80211: Disabling freq 5640 MHz cfg80211: Disabling freq 5660 MHz cfg80211: Disabling freq 5680 MHz cfg80211: Disabling freq 5700 MHz cfg80211: Updating information on frequency 5745 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 5765 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 5785 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 5805 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) cfg80211: Updating information on frequency 5825 MHz for a 20 MHz width channel with regulatory rule: cfg80211: 5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 2000 mBm) PM: Adding info for No Bus:wlan0 wl12xx: loaded NET: Registered protocol family 10 CPSW phy found : id is : 0x1410e11 PHY 0:01 not found ADDRCONF(NETDEV_UP): eth0: link is not ready PHY: 0:00 - Link is Up - 100/Full ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready eth0: no IPv6 routers present PM: Adding info for No Bus:wl12xx PM: Removing info for No Bus:wl12xx wl12xx: IRQ wl12xx: firmware booted (Rev 6.3.5.0.98) ieee80211 phy0: device now idle wl12xx: IRQ work wl12xx: intr: 0x20 (fw_rx_counter = 0, drv_rx_counter = 0, tx_results_counter = 0) wl12xx: WL1271_ACX_INTR_HW_AVAILABLE ADDRCONF(NETDEV_UP): wlan0: link is not ready wl12xx: IRQ wl12xx: band 0, center_freq 2412 wl12xx: hw_value 1, flags 20 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 0, center_freq 2417 wl12xx: hw_value 2, flags 20 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 0, center_freq 2422 wl12xx: hw_value 3, flags 20 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 0, center_freq 2427 wl12xx: hw_value 4, flags 20 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 0, center_freq 2432 wl12xx: hw_value 5, flags 0 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 0, center_freq 2437 wl12xx: hw_value 6, flags 0 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 0, center_freq 2442 wl12xx: hw_value 7, flags 0 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 0, center_freq 2447 wl12xx: hw_value 8, flags 10 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 0, center_freq 2452 wl12xx: hw_value 9, flags 10 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 0, center_freq 2457 wl12xx: hw_value 10, flags 10 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 0, center_freq 2462 wl12xx: hw_value 11, flags 10 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: PROBE REQ: 00000000: 40 00 00 00 ff ff ff ff ff ff 2a 00 24 01 02 03 wl12xx: PROBE REQ: 00000010: ff ff ff ff ff ff 00 00 00 00 01 08 02 04 0b 16 wl12xx: PROBE REQ: 00000020: 0c 12 18 24 32 04 30 48 60 6c 2d 1a 30 01 18 ff wl12xx: PROBE REQ: 00000030: 00 00 00 00 00 00 00 00 00 48 00 01 00 00 00 00 wl12xx: PROBE REQ: 00000040: 00 00 00 00 00 00 wl12xx: SCAN: 00000000: 00 00 00 00 02 00 00 0b 02 1f 00 00 01 00 00 00 wl12xx: SCAN: 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000030: 00 01 00 00 4c 1d 00 00 30 75 00 00 ff ff ff ff wl12xx: SCAN: 00000040: ff ff 00 14 01 00 00 00 4c 1d 00 00 30 75 00 00 wl12xx: SCAN: 00000050: ff ff ff ff ff ff 00 14 02 00 00 00 4c 1d 00 00 wl12xx: SCAN: 00000060: 30 75 00 00 ff ff ff ff ff ff 00 14 03 00 00 00 wl12xx: SCAN: 00000070: 4c 1d 00 00 30 75 00 00 ff ff ff ff ff ff 00 14 wl12xx: SCAN: 00000080: 04 00 00 00 4c 1d 00 00 30 75 00 00 ff ff ff ff wl12xx: SCAN: 00000090: ff ff 00 14 05 00 00 00 4c 1d 00 00 30 75 00 00 wl12xx: SCAN: 000000a0: ff ff ff ff ff ff 00 14 06 00 00 00 4c 1d 00 00 wl12xx: SCAN: 000000b0: 30 75 00 00 ff ff ff ff ff ff 00 14 07 00 00 00 wl12xx: SCAN: 000000c0: 4c 1d 00 00 30 75 00 00 ff ff ff ff ff ff 00 14 wl12xx: SCAN: 000000d0: 08 00 00 00 4c 1d 00 00 30 75 00 00 ff ff ff ff wl12xx: SCAN: 000000e0: ff ff 00 14 09 00 00 00 4c 1d 00 00 30 75 00 00 wl12xx: SCAN: 000000f0: ff ff ff ff ff ff 00 14 0a 00 00 00 4c 1d 00 00 wl12xx: SCAN: 00000100: 30 75 00 00 ff ff ff ff ff ff 00 14 0b 00 00 00 wl12xx: SCAN: 00000110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000001a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000001b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000001c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000001d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000001e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000001f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000210: 00 00 00 00 2a 00 24 01 02 03 00 00 wl12xx: IRQ work wl12xx: intr: 0x20 (fw_rx_counter = 0, drv_rx_counter = 0, tx_results_counter = 0) wl12xx: WL1271_ACX_INTR_HW_AVAILABLE wl12xx: IRQ wl12xx: IRQ work wl12xx: intr: 0x24 (fw_rx_counter = 0, drv_rx_counter = 0, tx_results_counter = 0) wl12xx: WL1271_ACX_INTR_EVENT_A wl12xx: band 0, center_freq 2467 wl12xx: hw_value 12, flags 36 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 0, center_freq 2472 wl12xx: hw_value 13, flags 36 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 0, center_freq 2484 wl12xx: hw_value 14, flags 36 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: PROBE REQ: 00000000: 40 00 00 00 ff ff ff ff ff ff 2a 00 24 01 02 03 wl12xx: PROBE REQ: 00000010: ff ff ff ff ff ff 00 00 00 00 01 08 02 04 0b 16 wl12xx: PROBE REQ: 00000020: 0c 12 18 24 32 04 30 48 60 6c 2d 1a 30 01 18 ff wl12xx: PROBE REQ: 00000030: 00 00 00 00 00 00 00 00 00 48 00 01 00 00 00 00 wl12xx: PROBE REQ: 00000040: 00 00 00 00 00 00 wl12xx: SCAN: 00000000: 00 00 00 00 03 00 00 03 02 1f 00 00 01 00 00 00 wl12xx: SCAN: 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000030: 00 01 00 00 a0 86 01 00 a0 86 01 00 ff ff ff ff wl12xx: SCAN: 00000040: ff ff 00 14 0c 00 00 00 a0 86 01 00 a0 86 01 00 wl12xx: SCAN: 00000050: ff ff ff ff ff ff 00 14 0d 00 00 00 a0 86 01 00 wl12xx: SCAN: 00000060: a0 86 01 00 ff ff ff ff ff ff 00 14 0e 00 00 00 wl12xx: SCAN: 00000070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000000a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000000b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000000c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000000d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000000e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000000f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000001a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000001b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000001c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000001d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000001e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000001f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000210: 00 00 00 00 2a 00 24 01 02 03 00 00 wl12xx: WL1271_ACX_INTR_HW_AVAILABLE wl12xx: IRQ wl12xx: IRQ work wl12xx: intr: 0x28 (fw_rx_counter = 0, drv_rx_counter = 0, tx_results_counter = 0) wl12xx: WL1271_ACX_INTR_EVENT_B wl12xx: WL1271_ACX_INTR_HW_AVAILABLE wl12xx: Scanning complete wl12xx: band 1, center_freq 5180 wl12xx: hw_value 36, flags 26 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 1, center_freq 5190 wl12xx: hw_value 38, flags 26 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 1, center_freq 5200 wl12xx: hw_value 40, flags 6 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 1, center_freq 5210 wl12xx: hw_value 42, flags 6 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 1, center_freq 5220 wl12xx: hw_value 44, flags 6 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 1, center_freq 5230 wl12xx: hw_value 46, flags 16 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 1, center_freq 5240 wl12xx: hw_value 48, flags 16 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 1, center_freq 5745 wl12xx: hw_value 149, flags 26 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 1, center_freq 5765 wl12xx: hw_value 153, flags 6 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 1, center_freq 5785 wl12xx: hw_value 157, flags 6 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 1, center_freq 5805 wl12xx: hw_value 161, flags 6 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: band 1, center_freq 5825 wl12xx: hw_value 165, flags 16 wl12xx: max_antenna_gain 0, max_power 20 wl12xx: beacon_found 0 wl12xx: PROBE REQ: 00000000: 40 00 00 00 ff ff ff ff ff ff 2a 00 24 01 02 03 wl12xx: PROBE REQ: 00000010: ff ff ff ff ff ff 00 00 00 00 01 08 0c 12 18 24 wl12xx: PROBE REQ: 00000020: 30 48 60 6c 2d 1a 30 01 18 ff 00 00 00 00 00 00 wl12xx: PROBE REQ: 00000030: 00 00 00 48 00 01 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000000: 00 00 00 00 03 00 00 0c 02 1f 00 00 08 00 00 00 wl12xx: SCAN: 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000030: 01 01 00 00 a0 86 01 00 a0 86 01 00 ff ff ff ff wl12xx: SCAN: 00000040: ff ff 00 14 24 00 00 00 a0 86 01 00 a0 86 01 00 wl12xx: SCAN: 00000050: ff ff ff ff ff ff 00 14 26 00 00 00 a0 86 01 00 wl12xx: SCAN: 00000060: a0 86 01 00 ff ff ff ff ff ff 00 14 28 00 00 00 wl12xx: SCAN: 00000070: a0 86 01 00 a0 86 01 00 ff ff ff ff ff ff 00 14 wl12xx: SCAN: 00000080: 2a 00 00 00 a0 86 01 00 a0 86 01 00 ff ff ff ff wl12xx: SCAN: 00000090: ff ff 00 14 2c 00 00 00 a0 86 01 00 a0 86 01 00 wl12xx: SCAN: 000000a0: ff ff ff ff ff ff 00 14 2e 00 00 00 a0 86 01 00 wl12xx: SCAN: 000000b0: a0 86 01 00 ff ff ff ff ff ff 00 14 30 00 00 00 wl12xx: SCAN: 000000c0: a0 86 01 00 a0 86 01 00 ff ff ff ff ff ff 00 14 wl12xx: SCAN: 000000d0: 95 00 00 00 a0 86 01 00 a0 86 01 00 ff ff ff ff wl12xx: SCAN: 000000e0: ff ff 00 14 99 00 00 00 a0 86 01 00 a0 86 01 00 wl12xx: SCAN: 000000f0: ff ff ff ff ff ff 00 14 9d 00 00 00 a0 86 01 00 wl12xx: SCAN: 00000100: a0 86 01 00 ff ff ff ff ff ff 00 14 a1 00 00 00 wl12xx: SCAN: 00000110: a0 86 01 00 a0 86 01 00 ff ff ff ff ff ff 00 14 wl12xx: SCAN: 00000120: a5 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000001a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000001b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000001c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000001d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000001e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 000001f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 wl12xx: SCAN: 00000210: 00 00 00 00 2a 00 24 01 02 03 00 00 wl12xx: IRQ wl12xx: IRQ work wl12xx: intr: 0x24 (fw_rx_counter = 0, drv_rx_counter = 0, tx_results_counter = 0) wl12xx: WL1271_ACX_INTR_EVENT_A wl12xx: Scanning complete wl12xx: WL1271_ACX_INTR_HW_AVAILABLE ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Problems with wl1271 2012-02-29 20:53 Problems with wl1271 Gary Thomas 2012-03-01 11:35 ` Gary Thomas @ 2012-03-01 12:13 ` Ohad Ben-Cohen 2012-03-01 12:28 ` Gary Thomas 1 sibling, 1 reply; 6+ messages in thread From: Ohad Ben-Cohen @ 2012-03-01 12:13 UTC (permalink / raw) To: Gary Thomas; +Cc: Linux Wireless, Luciano Coelho On Wed, Feb 29, 2012 at 10:53 PM, Gary Thomas <gary@mlbassoc.com> wrote: > If I try to scan for an access point, I get nothing: > # iw wlan0 scan > --- Nothing prints You might be using a wrong reference clock value (see include/linux/wl12xx.h for more info, look for 'clock'). ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Problems with wl1271 2012-03-01 12:13 ` Ohad Ben-Cohen @ 2012-03-01 12:28 ` Gary Thomas 0 siblings, 0 replies; 6+ messages in thread From: Gary Thomas @ 2012-03-01 12:28 UTC (permalink / raw) To: Ohad Ben-Cohen; +Cc: Linux Wireless, Luciano Coelho On 2012-03-01 05:13, Ohad Ben-Cohen wrote: > On Wed, Feb 29, 2012 at 10:53 PM, Gary Thomas<gary@mlbassoc.com> wrote: >> If I try to scan for an access point, I get nothing: >> # iw wlan0 scan >> --- Nothing prints > > You might be using a wrong reference clock value (see > include/linux/wl12xx.h for more info, look for 'clock'). Yes, that was it :-) I added the "board_ref_clock" to my platform parameters and now I'm getting something from the scan. Thanks for the help -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------ ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2012-03-01 12:28 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2012-02-29 20:53 Problems with wl1271 Gary Thomas 2012-03-01 11:35 ` Gary Thomas 2012-03-01 11:47 ` Luciano Coelho 2012-03-01 12:10 ` Gary Thomas 2012-03-01 12:13 ` Ohad Ben-Cohen 2012-03-01 12:28 ` Gary Thomas
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