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lib/flow: add dp_hash and recirc_id to struct flow

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Signed-off-by: Andy Zhou <azhou@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
This commit is contained in:
Andy Zhou
2014-03-04 14:20:19 -08:00
parent a0cbddc04b
commit a79f29f20e
10 changed files with 158 additions and 9 deletions
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29
include/openflow/nicira-ext.h
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@@ -1803,6 +1803,35 @@ OFP_ASSERT(sizeof(struct nx_action_output_reg) == 24);
#define NXM_NX_TCP_FLAGS NXM_HEADER (0x0001, 34, 2)
#define NXM_NX_TCP_FLAGS_W NXM_HEADER_W(0x0001, 34, 2)
/* Metadata dp_hash.
*
* Internal use only, not programable from controller.
*
* The dp_hash is used to carry the flow hash computed in the
* datapath.
*
* Prereqs: None.
*
* Format: 32-bit integer in network byte order.
*
* Masking: Fully maskable. */
#define NXM_NX_DP_HASH NXM_HEADER (0x0001, 35, 4)
#define NXM_NX_DP_HASH_W NXM_HEADER_W(0x0001, 35, 4)
/* Metadata recirc_id.
*
* Internal use only, not programable from controller.
*
* The recirc_id used for recirculation. 0 is reserved
* for initially received packet.
*
* Prereqs: None.
*
* Format: 32-bit integer in network byte order.
*
* Masking: not maskable. */
#define NXM_NX_RECIRC_ID NXM_HEADER (0x0001, 36, 4)
/* ## --------------------- ## */
/* ## Requests and replies. ## */
/* ## --------------------- ## */