[Bug 20382] PCMCIA D-Link (O2-Micro) USB 2.0 adapter - drives not mounting - mount freezes
https://bugzilla.kernel.org/show_bug.cgi?id=20382 Wolfram Sang changed: What|Removed |Added Status|RESOLVED|CLOSED --- Comment #7 from Wolfram Sang --- Applied upstream as a5360df9413987ed56ce8cffad678e557eff92e1. -- You are receiving this mail because: You are the assignee for the bug. ___ Linux PCMCIA reimplementation list http://lists.infradead.org/mailman/listinfo/linux-pcmcia
[Bug 20382] PCMCIA D-Link (O2-Micro) USB 2.0 adapter - drives not mounting - mount freezes
https://bugzilla.kernel.org/show_bug.cgi?id=20382 Dominik Brodowski changed: What|Removed |Added CC||li...@brodo.de --- Comment #6 from Dominik Brodowski 2010-10-15 12:33:02 --- applied your patch, Wolfram - thanks -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Linux PCMCIA reimplementation list http://lists.infradead.org/mailman/listinfo/linux-pcmcia
[Bug 20382] PCMCIA D-Link (O2-Micro) USB 2.0 adapter - drives not mounting - mount freezes
https://bugzilla.kernel.org/show_bug.cgi?id=20382 --- Comment #5 from Wolfram Sang 2010-10-15 12:23:13 --- Created an attachment (id=33712) --> (https://bugzilla.kernel.org/attachment.cgi?id=33712) Alternative wording This is my version of the wording. I like it a bit better, but no strong feelings to it... -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Linux PCMCIA reimplementation list http://lists.infradead.org/mailman/listinfo/linux-pcmcia
[Bug 20382] PCMCIA D-Link (O2-Micro) USB 2.0 adapter - drives not mounting - mount freezes
https://bugzilla.kernel.org/show_bug.cgi?id=20382 --- Comment #4 from Dominik Brodowski 2010-10-15 11:57:33 --- Created an attachment (id=33702) --> (https://bugzilla.kernel.org/attachment.cgi?id=33702) dmesg patch How about this patch? -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Linux PCMCIA reimplementation list http://lists.infradead.org/mailman/listinfo/linux-pcmcia
[Bug 20382] PCMCIA D-Link (O2-Micro) USB 2.0 adapter - drives not mounting - mount freezes
https://bugzilla.kernel.org/show_bug.cgi?id=20382 David Bluecame changed: What|Removed |Added Status|NEW |RESOLVED Resolution||CODE_FIX --- Comment #3 from David Bluecame 2010-10-15 06:52:47 --- Dear Wolfram. Thank you very much! Indeed it's working now using that module option. I have added that to my kernel line and now it works perfectly, and no need to rebuild the kernel! kernel /boot/vmlinuz26 root=/dev/sda1 ro yenta_socket.o2_speedup=on I've been able to get through the 2.6.31 barrier and now I'm using 2.6.35.7. About the auto-detection, for now maybe you could just add a warning when disabling the read prefetch/write burst in the o2 chips, so in dmesg you can see something like "read prefetch/write burst disabled - if you have problems mounting USB2.0 drives, re-enable it using yenta_socket option o2_speedup=on". Probably that will help people to solve this problem if it happens to them. For me, this bug is solved and can be closed unless you want to keep it open. Thank you and best regards! David. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Linux PCMCIA reimplementation list http://lists.infradead.org/mailman/listinfo/linux-pcmcia
[Bug 20382] PCMCIA D-Link (O2-Micro) USB 2.0 adapter - drives not mounting - mount freezes
https://bugzilla.kernel.org/show_bug.cgi?id=20382 Wolfram Sang changed: What|Removed |Added CC||w.s...@pengutronix.de --- Comment #2 from Wolfram Sang 2010-10-15 04:37:03 --- OK, now we have one report which needs the optimizations to be turned off: http://www.mail-archive.com/linux-pcmcia@lists.infradead.org/msg02048.html And we have yours where it needs to be turned on :( At the moment, I don't see a way to automatically detect which setup is needed for the current card/bridge-combination (I lack the hardware, too). However, bug #15014 resulted in a module parameter allowing to override the default setup. So you could use "o2_speedup=on" for yenta_socket which should make everything work again for you. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug. ___ Linux PCMCIA reimplementation list http://lists.infradead.org/mailman/listinfo/linux-pcmcia
