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Support matching and modifying IP ECN bits.

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Signed-off-by: Justin Pettit <jpettit@nicira.com>
Acked-by: Jesse Gross <jesse@nicira.com>
This commit is contained in:
Justin Pettit
2011-11-02 23:34:15 -07:00
parent 9e44d71563
commit 530180fd5a
21 changed files with 146 additions and 72 deletions
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9
include/openflow/nicira-ext.h
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@@ -1623,6 +1623,15 @@ OFP_ASSERT(sizeof(struct nx_action_output_reg) == 24);
* Masking: Not maskable. */
#define NXM_NX_IPV6_LABEL NXM_HEADER (0x0001, 27, 4)
/* The ECN of the IP header.
*
* Prereqs: NXM_OF_ETH_TYPE must be either 0x0800 or 0x86dd.
*
* Format: ECN in the low-order 2 bits.
*
* Masking: Not maskable. */
#define NXM_NX_IP_ECN NXM_HEADER (0x0001, 28, 1)
/* ## --------------------- ## */
/* ## Requests and replies. ## */
/* ## --------------------- ## */