Moving the setting and clearing of the mutex's to _config_request. There was a mutex deadlock when diag reset is called from inside _config_request, so diag reset was moved to outside the mutexs. Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Bump version to 01.100.04.00 Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Fix another ocurring when the system resumes. This oops was due to driver setting the pci drvdata to NULL on the prior hibernation. Becuase it was set to NULL, upon resmume we assume the pci drvdata is non-zero, and we oops. To fix the ooops, we don't set pci drvdata to NULL at hibernation time. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Fix oops ocurring at hibernation time. This oops was due to the firmware fault watchdog timer still running after we freed resources. To fix the issue we need to terminate the watchdog timer at hibernation time. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This restriction is introduced just to avoid loop of config_request. Retry must be limited so we have restricted config request to maximum 2 times. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Inhibit 0x3117 loginfos - during cable pull, there are too many printks going to the syslog, this is have impact on how fast the interrupt routine can handle keeping up with command completions; this was the root cause to the config pages timeouts. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
When a volume is activated, the driver will recieve a pair of ir config change events to remove the foreign volume, then add the native. In the process of the removal event, the hidden raid componet is removed from the parent.When the disks is added back, the adding of the port fails becuase there is no instance of the device in its parent. To fix this issue, the driver needs to call mpt2sas_transport_update_links() prior to calling _scsih_add_device. In addition, we added sanity checks on volume add and removal to ignore events for foreign volumes. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Kernel panic is seen because driver did not tear down the port which should be dnoe using mpt2sas_transport_port_remove(). without this fix When expander is added back we would oops inside sas_port_add_phy. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Kernel panic is seen because of enclosure_handle received from FW is zero. Check is introduced before calling mpt2sas_config_get_enclosure_pg0. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (47 commits) ehea: Fix napi list corruption on ifconfig down igbvf: Allow VF driver to correctly recognize failure to set mac 3c59x: Fix build failure with gcc 3.2 sky2: Avoid transmits during sky2_down() iwlagn: do not send key clear commands when rfkill enabled libertas: Read buffer overflow drivers/net/wireless: introduce missing kfree drivers/net/wireless/iwlwifi: introduce missing kfree zd1211rw: fix unaligned access in zd_mac_rx cfg80211: fix regression on beacon world roaming feature cfg80211: add two missing NULL pointer checks ixgbe: Patch to modify 82598 PCIe completion timeout values bluetooth: rfcomm_init bug fix mlx4_en: Fix double pci unmapping. mISDN: Fix handling of receive buffer size in L1oIP pcnet32: VLB support fixes pcnet32: remove superfluous NULL pointer check in pcnet32_probe1() net: restore the original spinlock to protect unicast list netxen: fix coherent dma mask setting mISDN: Read buffer overflow ...