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examples/vm_power_mgr: set MAC address of VF

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We need to set vf mac from the host, so that they will be in sync on the
guest and the host. Otherwise, we'll have a random mac on the guest, and
a 00:00:00:00:00:00 mac on the host.

Signed-off-by: David Hunt <david.hunt@intel.com>
Reviewed-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Acked-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
This commit is contained in:
David Hunt 2017-10-11 17:18:55 +01:00 committed by Ferruh Yigit
parent 88a81aa43b
commit c9a4779135
1 changed files with 41 additions and 0 deletions
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41
examples/vm_power_manager/main.c
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@ -58,6 +58,9 @@
#include "channel_monitor.h" #include "channel_monitor.h"
#include "power_manager.h" #include "power_manager.h"
#include "vm_power_cli.h" #include "vm_power_cli.h"
#include <rte_pmd_ixgbe.h>
#include <rte_pmd_i40e.h>
#include <rte_pmd_bnxt.h>
#define RX_RING_SIZE 512 #define RX_RING_SIZE 512
#define TX_RING_SIZE 512 #define TX_RING_SIZE 512
@ -301,11 +304,49 @@ main(int argc, char **argv)
/* Initialize ports. */ /* Initialize ports. */
for (portid = 0; portid < nb_ports; portid++) { for (portid = 0; portid < nb_ports; portid++) {
struct ether_addr eth;
int w, j;
int ret = -ENOTSUP;
if ((enabled_port_mask & (1 << portid)) == 0) if ((enabled_port_mask & (1 << portid)) == 0)
continue; continue;
eth.addr_bytes[0] = 0xe0;
eth.addr_bytes[1] = 0xe0;
eth.addr_bytes[2] = 0xe0;
eth.addr_bytes[3] = 0xe0;
eth.addr_bytes[4] = portid + 0xf0;
if (port_init(portid, mbuf_pool) != 0) if (port_init(portid, mbuf_pool) != 0)
rte_exit(EXIT_FAILURE, "Cannot init port %"PRIu8 "\n", rte_exit(EXIT_FAILURE, "Cannot init port %"PRIu8 "\n",
portid); portid);
for (w = 0; w < MAX_VFS; w++) {
eth.addr_bytes[5] = w + 0xf0;
if (ret == -ENOTSUP)
ret = rte_pmd_ixgbe_set_vf_mac_addr(portid,
w, &eth);
if (ret == -ENOTSUP)
ret = rte_pmd_i40e_set_vf_mac_addr(portid,
w, &eth);
if (ret == -ENOTSUP)
ret = rte_pmd_bnxt_set_vf_mac_addr(portid,
w, &eth);
switch (ret) {
case 0:
printf("Port %d VF %d MAC: ",
portid, w);
for (j = 0; j < 6; j++) {
printf("%02x", eth.addr_bytes[j]);
if (j < 5)
printf(":");
}
printf("\n");
break;
}
}
} }
lcore_id = rte_get_next_lcore(-1, 1, 0); lcore_id = rte_get_next_lcore(-1, 1, 0);