mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-12 05:48:40 +00:00
libertas: convert CMD_802_11_MAC_ADDRESS to a direct command
* directly call lbs_cmd_with_response() * only overwrite priv->current_addr once the firmware call succeeded Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
parent
717ddc0ebd
commit
2af9f039a1
4 changed files with 11 additions and 61 deletions
|
@ -953,29 +953,6 @@ static int lbs_cmd_reg_access(struct cmd_ds_command *cmdptr,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int lbs_cmd_802_11_mac_address(struct lbs_private *priv,
|
||||
struct cmd_ds_command *cmd,
|
||||
u16 cmd_action)
|
||||
{
|
||||
|
||||
lbs_deb_enter(LBS_DEB_CMD);
|
||||
cmd->command = cpu_to_le16(CMD_802_11_MAC_ADDRESS);
|
||||
cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_mac_address) +
|
||||
S_DS_GEN);
|
||||
cmd->result = 0;
|
||||
|
||||
cmd->params.macadd.action = cpu_to_le16(cmd_action);
|
||||
|
||||
if (cmd_action == CMD_ACT_SET) {
|
||||
memcpy(cmd->params.macadd.macadd,
|
||||
priv->current_addr, ETH_ALEN);
|
||||
lbs_deb_hex(LBS_DEB_CMD, "SET_CMD: MAC addr", priv->current_addr, 6);
|
||||
}
|
||||
|
||||
lbs_deb_leave(LBS_DEB_CMD);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int lbs_cmd_802_11_eeprom_access(struct cmd_ds_command *cmd,
|
||||
void *pdata_buf)
|
||||
{
|
||||
|
@ -1435,10 +1412,6 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
|
|||
ret = lbs_cmd_80211_ad_hoc_stop(cmdptr);
|
||||
break;
|
||||
|
||||
case CMD_802_11_MAC_ADDRESS:
|
||||
ret = lbs_cmd_802_11_mac_address(priv, cmdptr, cmd_action);
|
||||
break;
|
||||
|
||||
case CMD_802_11_EEPROM_ACCESS:
|
||||
ret = lbs_cmd_802_11_eeprom_access(cmdptr, pdata_buf);
|
||||
break;
|
||||
|
|
|
@ -188,19 +188,6 @@ static int lbs_ret_802_11_snmp_mib(struct lbs_private *priv,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int lbs_ret_802_11_mac_address(struct lbs_private *priv,
|
||||
struct cmd_ds_command *resp)
|
||||
{
|
||||
struct cmd_ds_802_11_mac_address *macadd = &resp->params.macadd;
|
||||
|
||||
lbs_deb_enter(LBS_DEB_CMD);
|
||||
|
||||
memcpy(priv->current_addr, macadd->macadd, ETH_ALEN);
|
||||
|
||||
lbs_deb_enter(LBS_DEB_CMD);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int lbs_ret_802_11_rf_tx_power(struct lbs_private *priv,
|
||||
struct cmd_ds_command *resp)
|
||||
{
|
||||
|
@ -368,10 +355,6 @@ static inline int handle_cmd_response(struct lbs_private *priv,
|
|||
ret = lbs_ret_802_11_rssi(priv, resp);
|
||||
break;
|
||||
|
||||
case CMD_RET(CMD_802_11_MAC_ADDRESS):
|
||||
ret = lbs_ret_802_11_mac_address(priv, resp);
|
||||
break;
|
||||
|
||||
case CMD_RET(CMD_802_11_AD_HOC_STOP):
|
||||
ret = lbs_ret_80211_ad_hoc_stop(priv);
|
||||
break;
|
||||
|
|
|
@ -427,6 +427,8 @@ struct cmd_ds_802_11_rssi_rsp {
|
|||
};
|
||||
|
||||
struct cmd_ds_802_11_mac_address {
|
||||
struct cmd_header hdr;
|
||||
|
||||
__le16 action;
|
||||
u8 macadd[ETH_ALEN];
|
||||
};
|
||||
|
@ -708,7 +710,6 @@ struct cmd_ds_command {
|
|||
struct cmd_ds_802_11_rssi rssi;
|
||||
struct cmd_ds_802_11_rssi_rsp rssirsp;
|
||||
struct cmd_ds_802_11_disassociate dassociate;
|
||||
struct cmd_ds_802_11_mac_address macadd;
|
||||
struct cmd_ds_mac_reg_access macreg;
|
||||
struct cmd_ds_bbp_reg_access bbpreg;
|
||||
struct cmd_ds_rf_reg_access rfreg;
|
||||
|
|
|
@ -531,34 +531,27 @@ static int lbs_set_mac_address(struct net_device *dev, void *addr)
|
|||
int ret = 0;
|
||||
struct lbs_private *priv = (struct lbs_private *) dev->priv;
|
||||
struct sockaddr *phwaddr = addr;
|
||||
struct cmd_ds_802_11_mac_address cmd;
|
||||
|
||||
lbs_deb_enter(LBS_DEB_NET);
|
||||
|
||||
/* In case it was called from the mesh device */
|
||||
dev = priv->dev ;
|
||||
dev = priv->dev;
|
||||
|
||||
memset(priv->current_addr, 0, ETH_ALEN);
|
||||
|
||||
/* dev->dev_addr is 8 bytes */
|
||||
lbs_deb_hex(LBS_DEB_NET, "dev->dev_addr", dev->dev_addr, ETH_ALEN);
|
||||
|
||||
lbs_deb_hex(LBS_DEB_NET, "addr", phwaddr->sa_data, ETH_ALEN);
|
||||
memcpy(priv->current_addr, phwaddr->sa_data, ETH_ALEN);
|
||||
|
||||
ret = lbs_prepare_and_send_command(priv, CMD_802_11_MAC_ADDRESS,
|
||||
CMD_ACT_SET,
|
||||
CMD_OPTION_WAITFORRSP, 0, NULL);
|
||||
cmd.hdr.size = cpu_to_le16(sizeof(cmd));
|
||||
cmd.action = cpu_to_le16(CMD_ACT_SET);
|
||||
memcpy(cmd.macadd, phwaddr->sa_data, ETH_ALEN);
|
||||
|
||||
ret = lbs_cmd_with_response(priv, CMD_802_11_MAC_ADDRESS, &cmd);
|
||||
if (ret) {
|
||||
lbs_deb_net("set MAC address failed\n");
|
||||
ret = -1;
|
||||
goto done;
|
||||
}
|
||||
|
||||
lbs_deb_hex(LBS_DEB_NET, "priv->macaddr", priv->current_addr, ETH_ALEN);
|
||||
memcpy(dev->dev_addr, priv->current_addr, ETH_ALEN);
|
||||
memcpy(priv->current_addr, phwaddr->sa_data, ETH_ALEN);
|
||||
memcpy(dev->dev_addr, phwaddr->sa_data, ETH_ALEN);
|
||||
if (priv->mesh_dev)
|
||||
memcpy(priv->mesh_dev->dev_addr, priv->current_addr, ETH_ALEN);
|
||||
memcpy(priv->mesh_dev->dev_addr, phwaddr->sa_data, ETH_ALEN);
|
||||
|
||||
done:
|
||||
lbs_deb_leave_args(LBS_DEB_NET, "ret %d", ret);
|
||||
|
|
Loading…
Reference in a new issue