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[etherswitch] add initial support for potentially configuring and fetching the switch MAC address.

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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.
This commit is contained in:
Adrian Chadd 2018-02-06 08:34:50 +00:00
parent 4b07a5606c
commit 15bd1a867e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=328922
1 changed files with 2 additions and 0 deletions
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sys/dev/etherswitch/etherswitch.h
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@ -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;