kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-11-13 07:31:07 +00:00
Code Issues Releases Packages Activity
linux/drivers/net/ntb_netdev.c

423 lines
9.9 KiB
Raw Normal View History

net: Add support for NTB virtual ethernet device 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>
2012-11-16 19:27:13 -07:00
ntb_netdev: Update Version 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>
2013-01-19 02:02:35 -07:00
net: Add support for NTB virtual ethernet device 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>
2012-11-16 19:27:13 -07:00
NTB: client event cleanup Provide a better event interface between the client and transport Signed-off-by: Jon Mason <jon.mason@intel.com>
2013-07-29 16:31:18 -07:00
net: Add support for NTB virtual ethernet device 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>
2012-11-16 19:27:13 -07:00
NTB: client event cleanup Provide a better event interface between the client and transport Signed-off-by: Jon Mason <jon.mason@intel.com>
2013-07-29 16:31:18 -07:00
net: Add support for NTB virtual ethernet device 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>
2012-11-16 19:27:13 -07:00
ntb_netdev: correct skb leak 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>
2013-01-19 02:02:31 -07:00
net: Add support for NTB virtual ethernet device 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>
2012-11-16 19:27:13 -07:00
ntb_netdev: improve logging 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>
2013-01-19 02:02:34 -07:00
net: Add support for NTB virtual ethernet device 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>
2012-11-16 19:27:13 -07:00
ntb_netdev: Fix skb free issue in open 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>
2013-11-22 16:50:57 -07:00
net: Add support for NTB virtual ethernet device 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>
2012-11-16 19:27:13 -07:00
ntb_netdev: Fix skb free issue in open 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>
2013-11-22 16:50:57 -07:00
net: Add support for NTB virtual ethernet device 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>
2012-11-16 19:27:13 -07:00
ntb: remove __dev* markings 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>
2013-01-17 19:17:42 -08:00
net: Add support for NTB virtual ethernet device 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>
2012-11-16 19:27:13 -07:00
ntb_netdev: improve logging 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>
2013-01-19 02:02:34 -07:00
net: Add support for NTB virtual ethernet device 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>
2012-11-16 19:27:13 -07:00
ntb_netdev: remove init/exit from probe/remove 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>
2013-01-19 02:02:30 -07:00
net: Add support for NTB virtual ethernet device 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>
2012-11-16 19:27:13 -07:00
NTB: Code Style Clean-up Some white space and 80 char overruns corrected. Signed-off-by: Jon Mason <jon.mason@intel.com>
2013-11-26 11:21:50 -07:00
net: Add support for NTB virtual ethernet device 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>
2012-11-16 19:27:13 -07:00
ntb_netdev: Fix list_for_each_entry exit issue 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>
2013-11-22 16:44:13 -07:00
net: Add support for NTB virtual ethernet device 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>
2012-11-16 19:27:13 -07:00
ntb_netdev: Fix list_for_each_entry exit issue 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>
2013-11-22 16:44:13 -07:00
net: Add support for NTB virtual ethernet device 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>
2012-11-16 19:27:13 -07:00
ntb_netdev: Fix list_for_each_entry exit issue 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>
2013-11-22 16:44:13 -07:00
net: Add support for NTB virtual ethernet device 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>
2012-11-16 19:27:13 -07:00
ntb_netdev: remove from list on exit 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>
2013-04-18 13:36:43 -07:00
net: Add support for NTB virtual ethernet device 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>
2012-11-16 19:27:13 -07:00