Author: adrian
Date: Tue Feb 6 08:34:50 2018
New Revision: 328922
URL: https://svnweb.freebsd.org/changeset/base/328922
Log:
[etherswitch] add initial support for potentially configuring and fetching
the switch MAC address.
Switches that originate their own frames (eg obvious ones like Pause frames)
need a MAC address to use to send those frames from.
This API will hopefully begin to allow that to be configurable.
Modified:
head/sys/dev/etherswitch/etherswitch.h
Modified: head/sys/dev/etherswitch/etherswitch.h
==============================================================================
--- head/sys/dev/etherswitch/etherswitch.h Tue Feb 6 07:50:30 2018
(r328921)
+++ head/sys/dev/etherswitch/etherswitch.h Tue Feb 6 08:34:50 2018
(r328922)
@@ -48,10 +48,12 @@ typedef struct etherswitch_info etherswitch_info_t;
#define ETHERSWITCH_CONF_FLAGS (1 << 0)
#define ETHERSWITCH_CONF_MIRROR (1 << 1)
#define ETHERSWITCH_CONF_VLAN_MODE (1 << 2)
+#define ETHERSWITCH_CONF_SWITCH_MACADDR (1 << 3)
struct etherswitch_conf {
uint32_t cmd; /* What to configure */
uint32_t vlan_mode; /* Switch VLAN mode */
+ struct ether_addr switch_macaddr; /* Switch MAC address */
};
typedef struct etherswitch_conf etherswitch_conf_t;
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