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Re: zd1211rw (2.6.22 sparc64): unaligned access (do_rx)

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Hi Daniel,

Daniel Drake wrote:
Interestingly, after performing the above actions, I am now getting additional log messages:

SoftMAC: Open Authentication completed with GG:GG:GG:GG:GG:GG
Kernel unaligned access at TPC[100df410] ieee80211softmac_handle_assoc_response] Kernel unaligned access at TPC[100df548] ieee80211softmac_handle_assoc_response]

This one doesn't include any offsets, did the line get cut off?

Yes, it did. Sorry about that. Please find it extracted from syslog:

Kernel unaligned access at TPC[100df410] ieee80211softmac_handle_assoc_response+0x18/0x1fc [ieee80211softmac] Kernel unaligned access at TPC[100df548] ieee80211softmac_handle_assoc_response+0x150/0x1fc [ieee80211softmac]

ADDRCONF(NETDEV_CHANGE): eth2: link becomes ready
Kernel unaligned access at TPC[100d03ec] ieee80211_copy_snap+0x74/0x78 [ieee802] Kernel unaligned access at TPC[100d03ec] ieee80211_copy_snap+0x74/0x78 [ieee802] Kernel unaligned access at TPC[100d03ec] ieee80211_copy_snap+0x74/0x78 [ieee802] Kernel unaligned access at TPC[100d03ec] ieee80211_copy_snap+0x74/0x78 [ieee802] Kernel unaligned access at TPC[100d03ec] ieee80211_copy_snap+0x74/0x78 [ieee802]

This one should be fixed by the attached patch. Sorry for not sending it sooner, the contributor has not yet solved all problems and I was waiting to see if more patches would come.

Kernel unaligned access at TPC[100ee624] do_rx+0x394/0x5ec [zd1211rw]
Kernel unaligned access at TPC[100ee62c] do_rx+0x39c/0x5ec [zd1211rw]
Kernel unaligned access at TPC[100ee638] do_rx+0x3a8/0x5ec [zd1211rw]
Kernel unaligned access at TPC[100ee668] do_rx+0x3d8/0x5ec [zd1211rw]
Kernel unaligned access at TPC[100ee670] do_rx+0x3e0/0x5ec [zd1211rw]

These might be solved by the patch David sent to the list a few days ago (thanks!). Have you applied it? If you can confirm it helps I will send it up through John.

I am catching up with patches at the moment, and will report back on this shortly.

Thanks for your help,
Shaddy

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