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enic: Add new fw devcmd to set mac address of an interface 

This patch adds a new devcmd CMD_SET_MAC_ADDR to set the mac address of an
interface.

Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: Christian Benvenuti <benve@cisco.com>
Signed-off-by: Sujith Sankar <ssujith@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Roopa Prabhu 2012-02-20 00:11:53 +00:00 committed by David S. Miller
parent b13423ee0c
commit d6c81bc6dc
4 changed files with 23 additions and 1 deletions
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2
drivers/net/ethernet/cisco/enic/enic.h
View File

@ -32,7 +32,7 @@
#define DRV_NAME "enic"
#define DRV_DESCRIPTION "Cisco VIC Ethernet NIC Driver"
#define DRV_VERSION "2.1.1.35"
#define DRV_VERSION "2.1.1.36"
#define DRV_COPYRIGHT "Copyright 2008-2011 Cisco Systems, Inc"
#define ENIC_BARS_MAX 6

12
drivers/net/ethernet/cisco/enic/vnic_dev.c
View File

@ -1023,3 +1023,15 @@ int vnic_dev_deinit_done(struct vnic_dev *vdev, int *status)
{
return vnic_dev_cmd_status(vdev, CMD_DEINIT, status);
}
int vnic_dev_set_mac_addr(struct vnic_dev *vdev, u8 *mac_addr)
{
u64 a0, a1;
int wait = 1000;
int i;
for (i = 0; i < ETH_ALEN; i++)
((u8 *)&a0)[i] = mac_addr[i];
return vnic_dev_cmd(vdev, CMD_SET_MAC_ADDR, &a0, &a1, wait);
}

1
drivers/net/ethernet/cisco/enic/vnic_dev.h
View File

@ -131,5 +131,6 @@ int vnic_dev_init_prov2(struct vnic_dev *vdev, u8 *buf, u32 len);
int vnic_dev_enable2(struct vnic_dev *vdev, int active);
int vnic_dev_enable2_done(struct vnic_dev *vdev, int *status);
int vnic_dev_deinit_done(struct vnic_dev *vdev, int *status);
int vnic_dev_set_mac_addr(struct vnic_dev *vdev, u8 *mac_addr);
#endif /* _VNIC_DEV_H_ */

9
drivers/net/ethernet/cisco/enic/vnic_devcmd.h
View File

@ -337,6 +337,15 @@ enum vnic_devcmd_cmd {
* (u32)a2 = maximum timer value in usec
*/
CMD_INTR_COAL_CONVERT = _CMDC(_CMD_DIR_READ, _CMD_VTYPE_ALL, 50),
/*
* cmd_set_mac_addr
* set mac address
* in:
* (u48)a0 = mac addr
*
*/
CMD_SET_MAC_ADDR = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 55),
};
/* CMD_ENABLE2 flags */