doc: announce ABI change for interrupt mode

The patch announces the planned ABI changes for interrupt mode.

Signed-off-by: Cunming Liang <cunming.liang@intel.com>
Acked-by: Marvin Liu <yong.liu@intel.com>
Acked-by: Shaopeng He <shaopeng.he@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>

diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
index 8db1342..b7d4e0e 100644 (file)
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -13,6 +13,10 @@ Deprecation Notices
   There is no backward compatibility planned from release 2.2.
   All binaries will need to be rebuilt from release 2.2.
 
   There is no backward compatibility planned from release 2.2.
   All binaries will need to be rebuilt from release 2.2.
 

+* ABI changes are planned for struct rte_intr_handle, struct rte_eth_conf
+  and struct eth_dev_ops to support interrupt mode feature from release 2.1.
+  Those changes may be enabled in the release 2.1 with CONFIG_RTE_NEXT_ABI.
+

 * The EAL function rte_eal_pci_close_one is deprecated because renamed to
   rte_eal_pci_detach.
 
 * The EAL function rte_eal_pci_close_one is deprecated because renamed to
   rte_eal_pci_detach.