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authorPravin B Shelar <pshelar@nicira.com>2012-08-23 23:40:54 +0400
committerJesse Gross <jesse@nicira.com>2012-09-04 06:20:49 +0400
commit15eac2a74277bc7de68a7c2a64a7c91b4b6f5961 (patch)
treecbe59331108927c14a1930a6303ffbb2b303b9a7 /net/openvswitch/flow.h
parent46df7b814548849deee01f50bc75f8f5ae8cd767 (diff)
downloadlinux-15eac2a74277bc7de68a7c2a64a7c91b4b6f5961.tar.xz
openvswitch: Increase maximum number of datapath ports.
Use hash table to store ports of datapath. Allow 64K ports per switch. Signed-off-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: Jesse Gross <jesse@nicira.com>
Diffstat (limited to 'net/openvswitch/flow.h')
-rw-r--r--net/openvswitch/flow.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/openvswitch/flow.h b/net/openvswitch/flow.h
index 9b75617ca4e0..d92e22a638cf 100644
--- a/net/openvswitch/flow.h
+++ b/net/openvswitch/flow.h
@@ -43,7 +43,7 @@ struct sw_flow_actions {
struct sw_flow_key {
struct {
u32 priority; /* Packet QoS priority. */
- u16 in_port; /* Input switch port (or USHRT_MAX). */
+ u16 in_port; /* Input switch port (or DP_MAX_PORTS). */
} phy;
struct {
u8 src[ETH_ALEN]; /* Ethernet source address. */
@@ -161,6 +161,7 @@ int ovs_flow_from_nlattrs(struct sw_flow_key *swkey, int *key_lenp,
int ovs_flow_metadata_from_nlattrs(u32 *priority, u16 *in_port,
const struct nlattr *);
+#define MAX_ACTIONS_BUFSIZE (16 * 1024)
#define TBL_MIN_BUCKETS 1024
struct flow_table {