diff options
| author |   Xinming Hu <huxm@marvell.com> | 2018-04-25 17:38:12 +0800 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2018-04-30 13:23:43 +0300 |
| commit | 307857db47ebdcd56ecf26ff084cf9b966a67e17 (patch) | |
| tree | 0376ea305f36ad6a47697ca088a575bc999370d1 /drivers/net/wireless/marvell/mwifiex/main.c | |
| parent | mwifiex: fix mwifiex_hard_start_xmit()'s return type (diff) | |
| download | linux-dev-307857db47ebdcd56ecf26ff084cf9b966a67e17.tar.xz linux-dev-307857db47ebdcd56ecf26ff084cf9b966a67e17.zip | |
mwifiex: make firmware mac address consistent with host configuration
For user configurated mac address, directly set to firmware with no change.
Signed-off-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/marvell/mwifiex/main.c')
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/main.c | 38 |
1 files changed, 22 insertions, 16 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c index 802fb3ecce97..99eaff97315c 100644 --- a/drivers/net/wireless/marvell/mwifiex/main.c +++ b/drivers/net/wireless/marvell/mwifiex/main.c @@ -940,28 +940,35 @@ mwifiex_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) } int mwifiex_set_mac_address(struct mwifiex_private *priv, - struct net_device *dev) + struct net_device *dev, bool external, + u8 *new_mac) { int ret; u64 mac_addr, old_mac_addr; - if (priv->bss_type == MWIFIEX_BSS_TYPE_ANY) - return -ENOTSUPP; + old_mac_addr = ether_addr_to_u64(priv->curr_addr); - mac_addr = ether_addr_to_u64(priv->curr_addr); - old_mac_addr = mac_addr; + if (external) { + mac_addr = ether_addr_to_u64(new_mac); + } else { + /* Internal mac address change */ + if (priv->bss_type == MWIFIEX_BSS_TYPE_ANY) + return -ENOTSUPP; - if (priv->bss_type == MWIFIEX_BSS_TYPE_P2P) - mac_addr |= BIT_ULL(MWIFIEX_MAC_LOCAL_ADMIN_BIT); + mac_addr = old_mac_addr; - if (mwifiex_get_intf_num(priv->adapter, priv->bss_type) > 1) { - /* Set mac address based on bss_type/bss_num */ - mac_addr ^= BIT_ULL(priv->bss_type + 8); - mac_addr += priv->bss_num; - } + if (priv->bss_type == MWIFIEX_BSS_TYPE_P2P) + mac_addr |= BIT_ULL(MWIFIEX_MAC_LOCAL_ADMIN_BIT); - if (mac_addr == old_mac_addr) - goto done; + if (mwifiex_get_intf_num(priv->adapter, priv->bss_type) > 1) { + /* Set mac address based on bss_type/bss_num */ + mac_addr ^= BIT_ULL(priv->bss_type + 8); + mac_addr += priv->bss_num; + } + + if (mac_addr == old_mac_addr) + goto done; + } u64_to_ether_addr(mac_addr, priv->curr_addr); @@ -989,8 +996,7 @@ mwifiex_ndo_set_mac_address(struct net_device *dev, void *addr) struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev); struct sockaddr *hw_addr = addr; - memcpy(priv->curr_addr, hw_addr->sa_data, ETH_ALEN); - return mwifiex_set_mac_address(priv, dev); + return mwifiex_set_mac_address(priv, dev, true, hw_addr->sa_data); } /* |