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wil6210: use eth_hw_addr_set()

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Commit 406f42fa0d ("net-next: When a bond have a massive amount
of VLANs...") introduced a rbtree for faster Ethernet address look
up. To maintain netdev->dev_addr in this tree we need to make all
the writes to it got through appropriate helpers.

Do the special encoding on the stack, then copy the address.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211018235021.1279697-6-kuba@kernel.org
This commit is contained in:
Jakub Kicinski 2021-10-18 16:50:11 -07:00 • committed by Kalle Valo
parent f2e2a083be
commit c7b6128a8d
3 changed files with 7 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

8
drivers/net/wireless/ath/wil6210/cfg80211.c
View file

@ -725,9 +725,11 @@ wil_cfg80211_add_iface(struct wiphy *wiphy, const char *name,
if (is_valid_ether_addr(params->macaddr)) {
eth_hw_addr_set(ndev, params->macaddr);
} else {
eth_hw_addr_set(ndev, ndev_main->perm_addr);
ndev->dev_addr[0] = (ndev->dev_addr[0] ^ (1 << vif->mid)) |
0x2; /* locally administered */
u8 addr[ETH_ALEN];
ether_addr_copy(addr, ndev_main->perm_addr);
addr[0] = (addr[0] ^ (1 << vif->mid)) | 0x2; /* locally administered */
eth_hw_addr_set(ndev, addr);
}
wdev = vif_to_wdev(vif);
ether_addr_copy(wdev->address, ndev->dev_addr);

2
drivers/net/wireless/ath/wil6210/wil6210.h
View file

@ -1341,7 +1341,7 @@ struct wil6210_priv *wil_cfg80211_init(struct device *dev);
void wil_cfg80211_deinit(struct wil6210_priv *wil);
void wil_p2p_wdev_free(struct wil6210_priv *wil);
int wmi_set_mac_address(struct wil6210_priv *wil, void *addr);
int wmi_set_mac_address(struct wil6210_priv *wil, const void *addr);
int wmi_pcp_start(struct wil6210_vif *vif, int bi, u8 wmi_nettype, u8 chan,
u8 edmg_chan, u8 hidden_ssid, u8 is_go);
int wmi_pcp_stop(struct wil6210_vif *vif);

2
drivers/net/wireless/ath/wil6210/wmi.c
View file

@ -2097,7 +2097,7 @@ int wmi_echo(struct wil6210_priv *wil)
WIL_WMI_CALL_GENERAL_TO_MS);
}
int wmi_set_mac_address(struct wil6210_priv *wil, void *addr)
int wmi_set_mac_address(struct wil6210_priv *wil, const void *addr)
{
struct wil6210_vif *vif = ndev_to_vif(wil->main_ndev);
struct wmi_set_mac_address_cmd cmd;