- 29 Aug, 2011 40 commits
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Alexey Khoroshilov authored
In case if condition (kd != isdongle(peasycap)) becomes true, easycap_poll() returns without releasing easycapdc60_dongle[kd].mutex_video. The patch adds mutex_unlock() before that return. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by:
Alexey Khoroshilov <khoroshilov@ispras.ru> Acked-by:
Tomas Winkler <tomas.winkler@intel.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Mark Einon authored
Adding some basic ethtool ops and supporting functionality using a phy device. Signed-off-by:
Mark Einon <mark.einon@gmail.com> Signed-off-by:
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Mark Einon authored
Manual setting of speed/duplex will be achieved using ethtool. Remove the driver specific module_param that also does this. Signed-off-by:
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Mark Einon authored
A mechanism used to set the phy in loopback mode is not present in the driver, making associated checks and variables redundant. Removing them. Signed-off-by:
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Mark Einon authored
xcvr_id holds the phy ID which is stored but never used in the driver. Signed-off-by:
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Mark Einon authored
Adding myself as a maintainer for this driver, as I appear to have been the only interested party for some time. Not sure if Olaf Hartman is still interested? So will leave it up to him to add his name to the list. Signed-off-by:
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Mark Einon authored
* Removed unused bool variable. * Eliminated mid-function returns, used gotos instead Signed-off-by:
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Dan Carpenter authored
There was a typo here and we changed the -ENOMEM into +ENOMEM. The error codes aren't used, so this is just a cleanup. Signed-off-by:
Dan Carpenter <error27@gmail.com> Signed-off-by:
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K. Y. Srinivasan authored
Fix checkpatch errors and warnings. Signed-off-by:
K. Y. Srinivasan <kys@microsoft.com> Signed-off-by:
Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by:
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K. Y. Srinivasan authored
Fix checkpatch warnings in connection.c. Signed-off-by:
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K. Y. Srinivasan authored
Fix a checkpatch warning in ring_buffer.c Signed-off-by:
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K. Y. Srinivasan authored
Get rid of an unnecessary check in vmbus_connect(). Signed-off-by:
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K. Y. Srinivasan authored
Get rid of some dated/redundant comments in vmbus_drv.c Signed-off-by:
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K. Y. Srinivasan authored
Fixup indentation in vmbus_acpi_add(). Signed-off-by:
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K. Y. Srinivasan authored
Linux interrupt handling code generates the eoi; don't enable auto eoi. Signed-off-by:
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K. Y. Srinivasan authored
Get rid of vmbus_on_isr() by inlining the code. Signed-off-by:
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K. Y. Srinivasan authored
The recent checkin that add a private pointer to hv_vmbus_device_id introduced this bug in vmbus_match; fix it. Signed-off-by:
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K. Y. Srinivasan authored
Ensure that we correctly handle racing invocations of the channel callback when the channel is being closed. We do this using the channel's inbound_lock. A side-effect of this strategy is that we avoid repeatedly picking up this lock as we drain the inbound ring-buffer. Signed-off-by:
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K. Y. Srinivasan authored
When we close a channel, we set the corresponding callback function to NULL. Check before invoking the channel callback. Signed-off-by:
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K. Y. Srinivasan authored
The current code was adjusting guest time in interrupt context; do this in process context since we may have to initiate cross-processor interrupts as part of setting time. Signed-off-by:
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K. Y. Srinivasan authored
When the host requests a "shutdown", make sure we shutdown! Signed-off-by:
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K. Y. Srinivasan authored
No need to copy from bounce buffer in case of a failure; cleanup the code accordingly. Signed-off-by:
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K. Y. Srinivasan authored
When we do get fatal errors from the host, offline the device since the host has already tried all possible recovery actions. Signed-off-by:
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K. Y. Srinivasan authored
Fix a typo in a function name. Signed-off-by:
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K. Y. Srinivasan authored
The current VHD handler on the Windows Host does not correctly handle INQUIRY and MODE_SENSE commands with some options. Fixup srb_status in these cases since the failure is not fatal. Signed-off-by:
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K. Y. Srinivasan authored
Cleanup storvsc_drv.c after adding the contents of hyperv_storage.h. Signed-off-by:
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K. Y. Srinivasan authored
As part of further cleanup of storvsc, add the contents of hyperv_storage.h to storvsc_drv.c and do the necessary adjustments. Signed-off-by:
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K. Y. Srinivasan authored
Cleanup storvsc_drv.c after adding the contents of storvsc.c. Signed-off-by:
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K. Y. Srinivasan authored
As part of further cleanup of our storage drivers, include the content of storvsc.c into storvsc_drv.c and delete storvsc.c and do the necessary adjustments. Signed-off-by:
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K. Y. Srinivasan authored
Optimize the bounce buffer handling in the "read" case. Signed-off-by:
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K. Y. Srinivasan authored
Optimize bounce buffer handling for the "write" case. Signed-off-by:
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K. Y. Srinivasan authored
Now that blkvsc driver is no longer needed, remove blkvsc_drv.c Signed-off-by:
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K. Y. Srinivasan authored
Now, enable handling of all IDE devices by extending the storvsc device id table to handle IDE guid. As part of this cleanup Kconfig and Hyper-V Makefile to not build the IDE driver (blkvsc). Signed-off-by:
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K. Y. Srinivasan authored
Add code to handle IDE devices using the storvsc driver. The storvsc_probe() is modified so that the storvsc driver can surface all disks presented to the guest as scsi devices using generic upper level Linux scsi drivers. Signed-off-by:
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K. Y. Srinivasan authored
Get rid of the refcnt field in struct netvsc_device. We implement the following logic to manage the life cycle of the device: If the device is being destroyed, we do not allow any outgoing traffic. Furthermore, if the device is being destroyed, we allow incoming traffic only to drain outgoing traffic. Note that the driver may send some book keeping messages to the host not known to upper level Linux code. Signed-off-by:
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K. Y. Srinivasan authored
Get rid of release_inbound_net_device() by inlining the code. Signed-off-by:
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K. Y. Srinivasan authored
Get rid of release_outbound_net_device() by inlining the code. Signed-off-by:
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K. Y. Srinivasan authored
Prevent outgoing traffic when netvsc dev is destroyed. Signed-off-by:
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K. Y. Srinivasan authored
Introduce state to manage the lifecycle of net device. Signed-off-by:
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K. Y. Srinivasan authored
Cleanup alloc_net_device(); we can directly set the refcnt. Signed-off-by:
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