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path: root/drivers/net/ntb_netdev.c
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* NTB: Code Style Clean-upJon Mason2014-04-071-1/+1
| | | | | | Some white space and 80 char overruns corrected. Signed-off-by: Jon Mason <jon.mason@intel.com>
* NTB: client event cleanupJon Mason2014-04-071-4/+12
| | | | | | Provide a better event interface between the client and transport Signed-off-by: Jon Mason <jon.mason@intel.com>
* ntb_netdev: Fix skb free issue in openJon Mason2014-04-071-1/+3
| | | | | | | | In ntb_netdev_open, when ntb_transport_rx_enqueue fails the skb that was attempting to be enqueued is not freed. Free this skb on the ntb_transport_rx_enqueue error. Signed-off-by: Jon Mason <jon.mason@intel.com>
* ntb_netdev: Fix list_for_each_entry exit issueJon Mason2014-04-071-2/+5
| | | | | | | | | If list_for_each_entry exits without finding the ntb_device, the dev pointer will not be NULL. Thus the check will never be true and the code will not exit when it should. Correct this by adding a bool to determine when the device is found, otherwise exit in good fashion. Signed-off-by: Jon Mason <jon.mason@intel.com>
* ntb_netdev: remove from list on exitJon Mason2013-05-151-0/+2
| | | | | | | | The ntb_netdev device is not removed from the global list of devices upon device removal. If the device is re-added, the removal code would find the first instance and try to remove an already removed device. Signed-off-by: Jon Mason <jon.mason@intel.com>
* ntb_netdev: Update VersionJon Mason2013-01-201-1/+1
| | | | | | | Update NTB netdev version to 0.7 Signed-off-by: Jon Mason <jon.mason@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ntb_netdev: improve loggingJon Mason2013-01-201-3/+2
| | | | | | | Improve driver logging to be more helpful Signed-off-by: Jon Mason <jon.mason@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ntb_netdev: remove tx timeoutJon Mason2013-01-201-11/+0
| | | | | | | | | | There is a race between disabling and enabling the tx queue, resulting in tx timeouts. Since all the tx timeout does is re-enable the tx queue, simple remove the start/stop of the queue and the tx timeout routine. Signed-off-by: Jon Mason <jon.mason@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ntb_netdev: correct skb leakJon Mason2013-01-201-0/+1
| | | | | | | | | If ntb_netdev is unable to pass a new skb to the ntb transport for future rx packets, it should free the newly alloc'ed skb in the error case. Found by Kernel memory leak detector. Signed-off-by: Jon Mason <jon.mason@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ntb_netdev: remove init/exit from probe/removeJon Mason2013-01-201-1/+1
| | | | | | | | Remove init/exit from probe/remove routines to correct warnings of "Section mismatch". Signed-off-by: Jon Mason <jon.mason@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ntb: remove __dev* markingsGreg Kroah-Hartman2013-01-171-1/+1
| | | | | | | | These are now gone from the kernel, so remove them from the newly-added drivers before they start to cause build errors for people. Cc: Jon Mason <jon.mason@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* net: Add support for NTB virtual ethernet deviceJon Mason2013-01-171-0/+419
A virtual ethernet device that uses the NTB transport API to send/receive data. Signed-off-by: Jon Mason <jon.mason@intel.com> Reviewed-by: Nicholas Bellinger <nab@linux-iscsi.org> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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