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net/bnx2x: set random MAC address if none assigned

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If the PF hasn't assigned an address, assign one randomly.  While here,
convert to use DPDK's ether address utility routines.

Fixes: 540a211084 ("bnx2x: driver core")

Signed-off-by: Charles (Chas) Williams <ciwillia@brocade.com>
Acked-by: Rasesh Mody <rasesh.mody@qlogic.com>
This commit is contained in:
Charles (Chas) Williams 2016-06-21 08:18:46 -04:00 committed by Bruce Richardson
parent d8a1ccdc55
commit fe63783466
3 changed files with 6 additions and 13 deletions
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8
drivers/net/bnx2x/bnx2x.h
View File

@ -1906,14 +1906,6 @@ pci_find_cap(struct bnx2x_softc *sc, uint8_t id, uint8_t type)
return NULL;
}
static inline int is_valid_ether_addr(uint8_t *addr)
{
if (!(addr[0] | addr[1] | addr[2] | addr[3] | addr[4] | addr[5]))
return 0;
else
return 1;
}
static inline void
bnx2x_set_rx_mode(struct bnx2x_softc *sc)
{

9
drivers/net/bnx2x/bnx2x_vfpf.c
View File

@ -293,10 +293,11 @@ int bnx2x_vf_get_resources(struct bnx2x_softc *sc, uint8_t tx_count, uint8_t rx_
sc->igu_sb_cnt, sc->igu_base_sb);
strncpy(sc->fw_ver, sc_resp.fw_ver, sizeof(sc->fw_ver));
if (is_valid_ether_addr(sc_resp.resc.current_mac_addr))
(void)rte_memcpy(sc->link_params.mac_addr,
sc_resp.resc.current_mac_addr,
ETH_ALEN);
if (is_valid_assigned_ether_addr(&sc_resp.resc.current_mac_addr))
ether_addr_copy(&sc_resp.resc.current_mac_addr,
(struct ether_addr *)sc->link_params.mac_addr);
else
eth_random_addr(sc->link_params.mac_addr);
return 0;
}

2
drivers/net/bnx2x/bnx2x_vfpf.h
View File

@ -114,7 +114,7 @@ struct vf_resc {
uint8_t num_vlan_filters;
uint8_t num_mc_filters;
uint8_t permanent_mac_addr[ETH_ALEN];
uint8_t current_mac_addr[ETH_ALEN];
struct ether_addr current_mac_addr;
uint16_t pf_link_speed;
uint32_t pf_link_supported;
};