Gentoo Archives: gentoo-user

From: "☈king" <rkingmob@××××××××.org>
To: gentoo-user@l.g.o
Subject: [gentoo-user] /proc/net/wirelesslessness
Date: Wed, 23 Jan 2013 17:26:05
Message-Id: 51001D1E.4040001@sharpsaw.org
In Reply to: [gentoo-user] libv8 segfault by Nilesh Govindrajan
1 I'm trying to build a kernel with this Atheros AR9287 wifi card. I had it working last week and rebuilt the kernel without saving my config, now I'm kind of stuck.
2
3 The most immediate problem I see is that I have /proc/net/wireless, even though when I boot with SystemRescueCD it comes up fine.
4
5 Thanks in advance! (Here's the info I have, feel free to query for more):
6
7
8 - iwconfig wlan0 # On the bad boot
9
10 wlan0 No wireless extensions
11
12 - dmesg | grep -i ath # Same both boots (except for timestamps)
13
14 [ 9.852491] ath: phy0: ASPM enabled: 0x42
15 [ 9.852495] ath: EEPROM regdomain: 0x65
16 [ 9.852496] ath: EEPROM indicates we should expect a direct regpair map
17 [ 9.852498] ath: Country alpha2 being used: 00
18 [ 9.852499] ath: Regpair used: 0x65
19 [ 9.853587] ieee80211 phy0: Selected rate control algorithm 'ath9k_rate_control'
20 [ 9.853716] Registered led device: ath9k-phy0
21 [ 9.853720] ieee80211 phy0: Atheros AR9287 Rev:2 mem=0xffffc90010720000, irq=17
22
23 - lspci -v | perl -ne 'print if /^03/../^$/' # Same on both boots
24
25 03:00.0 Network controller: Atheros Communications Inc. AR9287 Wireless Network Adapter (PCI-Express) (rev 01)
26 Subsystem: Foxconn International, Inc. Device e034
27 Flags: bus master, fast devsel, latency 0, IRQ 17
28 Memory at c0500000 (64-bit, non-prefetchable) [size=64K]
29 Capabilities: [40] Power Management version 3
30 Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit-
31 Capabilities: [60] Express Legacy Endpoint, MSI 00
32 Capabilities: [100] Advanced Error Reporting
33 Capabilities: [140] Virtual Channel
34 Capabilities: [160] Device Serial Number 00-15-17-ff-ff-24-14-12
35 Capabilities: [170] Power Budgeting <?>
36 Kernel driver in use: ath9k
37 Kernel modules: ath9k
38
39 - lsmod # on the SystemRescueCD
40
41 arc4 12390 2
42 ath9k 102072 0
43 mac80211 350410 1 ath9k
44 ath9k_common 12681 1 ath9k
45 coretemp 12440 0
46 ath9k_hw 335435 2 ath9k,ath9k_common
47 ath 21059 3 ath9k,ath9k_common,ath9k_hw
48 crc32c_intel 12440 0
49 ghash_clmulni_intel 12526 0
50 cfg80211 133830 3 ath9k,mac80211,ath
51 acer_wmi 28774 0
52 tpm_tis 16533 0
53 microcode 20802 0
54 tpm 17694 1 tpm_tis
55 tpm_bios 12440 1 tpm
56 i2c_i801 16533 0
57 sparse_keymap 12655 1 acer_wmi
58 joydev 16535 0
59 rfkill 17293 2 cfg80211,acer_wmi
60 iTCO_wdt 16533 0
61 iTCO_vendor_support 12639 1 iTCO_wdt
62 raid10 32929 0
63 raid456 53467 0
64 async_raid6_recov 12457 1 raid456
65 async_pq 12534 2 raid456,async_raid6_recov
66 raid6_pq 82586 2 async_raid6_recov,async_pq
67 async_xor 12452 3 raid456,async_raid6_recov,async_pq
68 xor 12425 1 async_xor
69 async_memcpy 12388 2 raid456,async_raid6_recov
70 async_tx 12624 5 raid456,async_raid6_recov,async_pq,async_xor,async_memcpy
71 raid1 28846 0
72 raid0 16515 0
73 multipath 12390 0
74 linear 12390 0
75 radeon 723200 0
76 ttm 54081 1 radeon
77 i915 349881 2
78 drm_kms_helper 26341 2 radeon,i915
79 usb_storage 46993 1
80 drm 183602 5 radeon,ttm,i915,drm_kms_helper
81 atl1c 30162 0
82 i2c_algo_bit 12477 2 radeon,i915
83 i2c_core 22125 6 i2c_i801,radeon,i915,drm_kms_helper,drm,i2c_algo_bit
84 video 16668 2 acer_wmi,i915
85 wmi 16837 1 acer_wmi

Replies

Subject Author
Re: [gentoo-user] /proc/net/wirelesslessness Paul Hartman <paul.hartman+gentoo@×××××.com>
Re: [gentoo-user] /proc/net/wirelesslessness "☈king" <rkingmob@××××××××.org>