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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. |
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The most immediate problem I see is that I have /proc/net/wireless, even though when I boot with SystemRescueCD it comes up fine. |
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Thanks in advance! (Here's the info I have, feel free to query for more): |
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- iwconfig wlan0 # On the bad boot |
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wlan0 No wireless extensions |
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- dmesg | grep -i ath # Same both boots (except for timestamps) |
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[ 9.852491] ath: phy0: ASPM enabled: 0x42 |
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[ 9.852495] ath: EEPROM regdomain: 0x65 |
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[ 9.852496] ath: EEPROM indicates we should expect a direct regpair map |
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[ 9.852498] ath: Country alpha2 being used: 00 |
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[ 9.852499] ath: Regpair used: 0x65 |
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[ 9.853587] ieee80211 phy0: Selected rate control algorithm 'ath9k_rate_control' |
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[ 9.853716] Registered led device: ath9k-phy0 |
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[ 9.853720] ieee80211 phy0: Atheros AR9287 Rev:2 mem=0xffffc90010720000, irq=17 |
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- lspci -v | perl -ne 'print if /^03/../^$/' # Same on both boots |
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03:00.0 Network controller: Atheros Communications Inc. AR9287 Wireless Network Adapter (PCI-Express) (rev 01) |
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Subsystem: Foxconn International, Inc. Device e034 |
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Flags: bus master, fast devsel, latency 0, IRQ 17 |
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Memory at c0500000 (64-bit, non-prefetchable) [size=64K] |
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Capabilities: [40] Power Management version 3 |
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Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit- |
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Capabilities: [60] Express Legacy Endpoint, MSI 00 |
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Capabilities: [100] Advanced Error Reporting |
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Capabilities: [140] Virtual Channel |
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Capabilities: [160] Device Serial Number 00-15-17-ff-ff-24-14-12 |
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Capabilities: [170] Power Budgeting <?> |
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Kernel driver in use: ath9k |
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Kernel modules: ath9k |
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- lsmod # on the SystemRescueCD |
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arc4 12390 2 |
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ath9k 102072 0 |
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mac80211 350410 1 ath9k |
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ath9k_common 12681 1 ath9k |
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coretemp 12440 0 |
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ath9k_hw 335435 2 ath9k,ath9k_common |
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ath 21059 3 ath9k,ath9k_common,ath9k_hw |
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crc32c_intel 12440 0 |
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ghash_clmulni_intel 12526 0 |
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cfg80211 133830 3 ath9k,mac80211,ath |
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acer_wmi 28774 0 |
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tpm_tis 16533 0 |
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microcode 20802 0 |
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tpm 17694 1 tpm_tis |
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tpm_bios 12440 1 tpm |
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i2c_i801 16533 0 |
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sparse_keymap 12655 1 acer_wmi |
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joydev 16535 0 |
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rfkill 17293 2 cfg80211,acer_wmi |
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iTCO_wdt 16533 0 |
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iTCO_vendor_support 12639 1 iTCO_wdt |
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raid10 32929 0 |
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raid456 53467 0 |
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async_raid6_recov 12457 1 raid456 |
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async_pq 12534 2 raid456,async_raid6_recov |
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raid6_pq 82586 2 async_raid6_recov,async_pq |
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async_xor 12452 3 raid456,async_raid6_recov,async_pq |
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xor 12425 1 async_xor |
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async_memcpy 12388 2 raid456,async_raid6_recov |
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async_tx 12624 5 raid456,async_raid6_recov,async_pq,async_xor,async_memcpy |
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raid1 28846 0 |
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raid0 16515 0 |
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multipath 12390 0 |
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linear 12390 0 |
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radeon 723200 0 |
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ttm 54081 1 radeon |
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i915 349881 2 |
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drm_kms_helper 26341 2 radeon,i915 |
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usb_storage 46993 1 |
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drm 183602 5 radeon,ttm,i915,drm_kms_helper |
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atl1c 30162 0 |
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i2c_algo_bit 12477 2 radeon,i915 |
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i2c_core 22125 6 i2c_i801,radeon,i915,drm_kms_helper,drm,i2c_algo_bit |
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video 16668 2 acer_wmi,i915 |
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wmi 16837 1 acer_wmi |