Any chance to see this fix in official kernel ? On Tuesday, October 22, 2013, David Samuels wrote:
> Guess what? An automatic Kernel update this morning (presumably to fix > some other problem) wiped out all that hard work. At least I only had to > re-install what I did yesterday and didn't have to rebuild it all! > > This is on HP Pavilion dm1 4300sa. > > David > > On 19/10/13 17:14, James Dafoe wrote: > > For those on Ubuntu 13.10 with kernel 3.11, problem is caused by changes > > to rt2x00pci kernel module: > > https://bugzilla.kernel.org/show_bug.cgi?id=61621. Patch has been > > submitted to kernel developers: > > > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/net/wireless/rt2x00/rt2x00pci.c?id=9483f40d8d01918b399b4e24d0c1111db0afffeb > . > > To get it to work before those changes are included in Ubuntu, rebuild > > the kernel with the patch: > > > > > > Rebuild kernel with patch: > > ------------------------ > > apt-get source linux-image-$(uname -r) > > sudo apt-get build-dep linux-image-$(uname -r) > > cd linux-3.11.0 > > patch -p1 < ../rt2x00pci.diff > > fakeroot debian/rules clean > > fakeroot debian/rules binary-headers binary-generic > > > > > > Install: > > ------------------------ > > cd .. > > sudo dpkg -i linux-headers* > > sudo dpkg -i linux-image* > > sudo reboot > > > > > > Copy everything between ===== to rt2x00pci.diff > > > > > ================================================================================================== > > diff --git a/drivers/net/wireless/rt2x00/rt2x00pci.c > b/drivers/net/wireless/rt2x00/rt2x00pci.c > > index 76d95de..dc49e52 100644 > > --- a/drivers/net/wireless/rt2x00/rt2x00pci.c > > +++ b/drivers/net/wireless/rt2x00/rt2x00pci.c > > @@ -105,13 +105,11 @@ int rt2x00pci_probe(struct pci_dev *pci_dev, const > struct rt2x00_ops *ops) > > goto exit_release_regions; > > } > > > > - pci_enable_msi(pci_dev); > > - > > hw = ieee80211_alloc_hw(sizeof(struct rt2x00_dev), ops->hw); > > if (!hw) { > > rt2x00_probe_err("Failed to allocate hardware\n"); > > retval = -ENOMEM; > > - goto exit_disable_msi; > > + goto exit_release_regions; > > } > > > > pci_set_drvdata(pci_dev, hw); > > @@ -152,9 +150,6 @@ exit_free_reg: > > exit_free_device: > > ieee80211_free_hw(hw); > > > > -exit_disable_msi: > > - pci_disable_msi(pci_dev); > > - > > exit_release_regions: > > pci_release_regions(pci_dev); > > > > @@ -179,8 +174,6 @@ void rt2x00pci_remove(struct pci_dev *pci_dev) > > rt2x00pci_free_reg(rt2x00dev); > > ieee80211_free_hw(hw); > > > > - pci_disable_msi(pci_dev); > > - > > /* > > * Free the PCI device data. > > */ > > > ================================================================================================== > > > > ** Bug watch added: Linux Kernel Bug Tracker #61621 > > http://bugzilla.kernel.org/show_bug.cgi?id=61621 > > > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1049466 > > Title: > Need support of Ralink RT3290 wifi support > > Status in “linux” package in Ubuntu: > Confirmed > Status in “linux-firmware” package in Ubuntu: > Fix Released > Status in “linux” source package in Precise: > Invalid > Status in “linux-firmware” source package in Precise: > Fix Released > Status in “linux” source package in Quantal: > Invalid > Status in “linux-firmware” source package in Quantal: > Won't Fix > Status in “linux” source package in Raring: > Fix Released > Status in “linux-firmware” source package in Raring: > Fix Released > Status in “linux” package in Baltix: > Opinion > Status in “linux” package in Gentoo Linux: > New > > Bug description: > RT3290 wifi chip is becoming common on consumer notebooks. Its support > starts from 3.6 so support on 12.10 may need lbm-cw. > > commit a89534edaaa7008992b878680490e9b02a665563 > Author: Woody Hung <woody.h...@mediatek.com <javascript:;>> > Date: Wed Jun 13 15:01:16 2012 +0800 > > rt2x00 : RT3290 chip support v4 > > This patch support the new chipset rt3290 wifi implementation in > rt2x00. > It initailize the related mac, bbp and rf register in startup phase. > And this patch modify the efuse read/write method for the different > efuse data offset of rt3290. > > Signed-off-by: Woody Hung <woody.h...@mediatek.com <javascript:;>> > Signed-off-by: John W. Linville <linvi...@tuxdriver.com<javascript:;> > > > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1049466/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1049466 Title: Need support of Ralink RT3290 wifi support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1049466/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
