diff options
| author | Arend van Spriel <arend@broadcom.com> | 2012-11-14 18:46:11 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-11-16 14:28:51 -0500 |
| commit | 9bcb74f919db1965fa74393d4b545e7b489e91fb (patch) | |
| tree | d9b565281c3563dfa633f13e35d9aeb5d58fc687 /drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c | |
| parent | 607d5c0ef6c4d3a2e7a61ba1b62baa0712366bc0 (diff) | |
brcmfmac: change mac address parameter in brcmf_add_if()
The function brcmf_add_if() is called with mac address set to NULL
for the primary interface. When handling IF ADD events the firmware
provides a address mask in the event to derive its mac address from
the primary mac address. Rename the parameter and use it as a mask.
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c index 32b73550e5a..9a590cb06d9 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c @@ -690,10 +690,11 @@ fail: } struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, int ifidx, s32 bssidx, - char *name, u8 *mac_addr) + char *name, u8 *addr_mask) { struct brcmf_if *ifp; struct net_device *ndev; + int i; brcmf_dbg(TRACE, "idx %d\n", ifidx); @@ -728,11 +729,12 @@ struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, int ifidx, s32 bssidx, INIT_WORK(&ifp->setmacaddr_work, _brcmf_set_mac_address); INIT_WORK(&ifp->multicast_work, _brcmf_set_multicast_list); - if (mac_addr != NULL) - memcpy(&ifp->mac_addr, mac_addr, ETH_ALEN); + if (addr_mask != NULL) + for (i = 0; i < ETH_ALEN; i++) + ifp->mac_addr[i] = drvr->mac[i] ^ addr_mask[i]; - brcmf_dbg(TRACE, " ==== pid:%x, net_device for if:%s created ===\n", - current->pid, ifp->ndev->name); + brcmf_dbg(TRACE, " ==== pid:%x, if:%s (%pM) created ===\n", + current->pid, ifp->ndev->name, ifp->mac_addr); return ifp; } |