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Commit 8259a53e authored by Tony Cho's avatar Tony Cho Committed by Greg Kroah-Hartman
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staging: wilc1000: rename strInterfaceInfo in the sturct wilc 

This patch renames strInterfaceInfo in the struct wilc to the vif. In
addition, unnecessary print statements around it are removed in this patch.
Signed-off-by: default avatarTony Cho <tony.cho@atmel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c1b30f6a
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Showing with 80 additions and 85 deletions
drivers/staging/wilc1000/linux_wlan.c
View file @ 8259a53e
......@@ -366,24 +366,21 @@ struct net_device *GetIfHandler(u8 *pMacHeader)
Bssid = pMacHeader + 10;
Bssid1 = pMacHeader + 4;
for (i = 0; i < g_linux_wlan->vif_num; i++) {
if (!memcmp(Bssid1, g_linux_wlan->strInterfaceInfo[i].aBSSID, ETH_ALEN) ||
!memcmp(Bssid, g_linux_wlan->strInterfaceInfo[i].aBSSID, ETH_ALEN)) {
return g_linux_wlan->strInterfaceInfo[i].wilc_netdev;
}
}
for (i = 0; i < g_linux_wlan->vif_num; i++)
if (!memcmp(Bssid1, g_linux_wlan->vif[i].aBSSID, ETH_ALEN) ||
!memcmp(Bssid, g_linux_wlan->vif[i].aBSSID, ETH_ALEN))
return g_linux_wlan->vif[i].wilc_netdev;
PRINT_INFO(INIT_DBG, "Invalide handle\n");
for (i = 0; i < 25; i++)
PRINT_D(INIT_DBG, "%02x ", pMacHeader[i]);
Bssid = pMacHeader + 18;
Bssid1 = pMacHeader + 12;
for (i = 0; i < g_linux_wlan->vif_num; i++) {
if (!memcmp(Bssid1, g_linux_wlan->strInterfaceInfo[i].aBSSID, ETH_ALEN) ||
!memcmp(Bssid, g_linux_wlan->strInterfaceInfo[i].aBSSID, ETH_ALEN)) {
PRINT_D(INIT_DBG, "Ctx [%p]\n", g_linux_wlan->strInterfaceInfo[i].wilc_netdev);
return g_linux_wlan->strInterfaceInfo[i].wilc_netdev;
}
}
for (i = 0; i < g_linux_wlan->vif_num; i++)
if (!memcmp(Bssid1, g_linux_wlan->vif[i].aBSSID, ETH_ALEN) ||
!memcmp(Bssid, g_linux_wlan->vif[i].aBSSID, ETH_ALEN))
return g_linux_wlan->vif[i].wilc_netdev;
PRINT_INFO(INIT_DBG, "\n");
return NULL;
}
......@@ -393,15 +390,13 @@ int linux_wlan_set_bssid(struct net_device *wilc_netdev, u8 *pBSSID)
int i = 0;
int ret = -1;
PRINT_D(INIT_DBG, "set bssid on[%p]\n", wilc_netdev);
for (i = 0; i < g_linux_wlan->vif_num; i++) {
if (g_linux_wlan->strInterfaceInfo[i].wilc_netdev == wilc_netdev) {
PRINT_D(INIT_DBG, "set bssid [%x][%x][%x]\n", pBSSID[0], pBSSID[1], pBSSID[2]);
memcpy(g_linux_wlan->strInterfaceInfo[i].aBSSID, pBSSID, 6);
for (i = 0; i < g_linux_wlan->vif_num; i++)
if (g_linux_wlan->vif[i].wilc_netdev == wilc_netdev) {
memcpy(g_linux_wlan->vif[i].aBSSID, pBSSID, 6);
ret = 0;
break;
}
}
return ret;
}
......@@ -412,10 +407,10 @@ int linux_wlan_get_num_conn_ifcs(void)
u8 null_bssid[6] = {0};
u8 ret_val = 0;
for (i = 0; i < g_linux_wlan->vif_num; i++) {
if (memcmp(g_linux_wlan->strInterfaceInfo[i].aBSSID, null_bssid, 6))
for (i = 0; i < g_linux_wlan->vif_num; i++)
if (memcmp(g_linux_wlan->vif[i].aBSSID, null_bssid, 6))
ret_val++;
}
return ret_val;
}
......@@ -462,10 +457,10 @@ static int linux_wlan_txq_task(void *vp)
if (txq_count < FLOW_CONTROL_LOWER_THRESHOLD /* && netif_queue_stopped(pd->wilc_netdev)*/) {
PRINT_D(TX_DBG, "Waking up queue\n");
/* netif_wake_queue(pd->wilc_netdev); */
if (netif_queue_stopped(g_linux_wlan->strInterfaceInfo[0].wilc_netdev))
netif_wake_queue(g_linux_wlan->strInterfaceInfo[0].wilc_netdev);
if (netif_queue_stopped(g_linux_wlan->strInterfaceInfo[1].wilc_netdev))
netif_wake_queue(g_linux_wlan->strInterfaceInfo[1].wilc_netdev);
if (netif_queue_stopped(g_linux_wlan->vif[0].wilc_netdev))
netif_wake_queue(g_linux_wlan->vif[0].wilc_netdev);
if (netif_queue_stopped(g_linux_wlan->vif[1].wilc_netdev))
netif_wake_queue(g_linux_wlan->vif[1].wilc_netdev);
}
if (ret == WILC_TX_ERR_NO_BUF) { /* failed to allocate buffers in chip. */
......@@ -1317,15 +1312,15 @@ int mac_open(struct net_device *ndev)
/* loop through the NUM of supported devices and set the MAC address */
for (i = 0; i < g_linux_wlan->vif_num; i++) {
if (ndev == g_linux_wlan->strInterfaceInfo[i].wilc_netdev) {
memcpy(g_linux_wlan->strInterfaceInfo[i].aSrcAddress, mac_add, ETH_ALEN);
g_linux_wlan->strInterfaceInfo[i].drvHandler = priv->hWILCWFIDrv;
if (ndev == g_linux_wlan->vif[i].wilc_netdev) {
memcpy(g_linux_wlan->vif[i].aSrcAddress, mac_add, ETH_ALEN);
g_linux_wlan->vif[i].drvHandler = priv->hWILCWFIDrv;
break;
}
}
/* TODO: get MAC address whenever the source is EPROM - hardcoded and copy it to ndev*/
memcpy(ndev->dev_addr, g_linux_wlan->strInterfaceInfo[i].aSrcAddress, ETH_ALEN);
memcpy(ndev->dev_addr, g_linux_wlan->vif[i].aSrcAddress, ETH_ALEN);
if (!is_valid_ether_addr(ndev->dev_addr)) {
PRINT_ER("Error: Wrong MAC address\n");
......@@ -1477,14 +1472,14 @@ int mac_xmit(struct sk_buff *skb, struct net_device *ndev)
PRINT_D(TX_DBG, "Adding tx packet to TX Queue\n");
nic->netstats.tx_packets++;
nic->netstats.tx_bytes += tx_data->size;
tx_data->pBssid = g_linux_wlan->strInterfaceInfo[nic->u8IfIdx].aBSSID;
tx_data->pBssid = g_linux_wlan->vif[nic->u8IfIdx].aBSSID;
QueueCount = wilc_wlan_txq_add_net_pkt((void *)tx_data, tx_data->buff,
tx_data->size,
linux_wlan_tx_complete);
if (QueueCount > FLOW_CONTROL_UPPER_THRESHOLD) {
netif_stop_queue(g_linux_wlan->strInterfaceInfo[0].wilc_netdev);
netif_stop_queue(g_linux_wlan->strInterfaceInfo[1].wilc_netdev);
netif_stop_queue(g_linux_wlan->vif[0].wilc_netdev);
netif_stop_queue(g_linux_wlan->vif[1].wilc_netdev);
}
return 0;
......@@ -1688,17 +1683,17 @@ void WILC_WFI_mgmt_rx(u8 *buff, u32 size)
/*Pass the frame on the monitor interface, if any.*/
/*Otherwise, pass it on p2p0 netdev, if registered on it*/
for (i = 0; i < g_linux_wlan->vif_num; i++) {
nic = netdev_priv(g_linux_wlan->strInterfaceInfo[i].wilc_netdev);
nic = netdev_priv(g_linux_wlan->vif[i].wilc_netdev);
if (nic->monitor_flag) {
WILC_WFI_monitor_rx(buff, size);
return;
}
}
nic = netdev_priv(g_linux_wlan->strInterfaceInfo[1].wilc_netdev); /* p2p0 */
nic = netdev_priv(g_linux_wlan->vif[1].wilc_netdev); /* p2p0 */
if ((buff[0] == nic->g_struct_frame_reg[0].frame_type && nic->g_struct_frame_reg[0].reg) ||
(buff[0] == nic->g_struct_frame_reg[1].frame_type && nic->g_struct_frame_reg[1].reg))
WILC_WFI_p2p_rx(g_linux_wlan->strInterfaceInfo[1].wilc_netdev, buff, size);
WILC_WFI_p2p_rx(g_linux_wlan->vif[1].wilc_netdev, buff, size);
}
int wilc_netdev_init(void)
......@@ -1742,7 +1737,7 @@ int wilc_netdev_init(void)
nic->u8IfIdx = g_linux_wlan->vif_num;
nic->wilc_netdev = ndev;
g_linux_wlan->strInterfaceInfo[g_linux_wlan->vif_num].wilc_netdev = ndev;
g_linux_wlan->vif[g_linux_wlan->vif_num].wilc_netdev = ndev;
g_linux_wlan->vif_num++;
ndev->netdev_ops = &wilc_netdev_ops;
......@@ -1837,12 +1832,12 @@ static void __exit exit_wilc_driver(void)
perInterface_wlan_t *nic[NUM_CONCURRENT_IFC] = {NULL,};
#define CLOSE_TIMEOUT (12 * 1000)
if ((g_linux_wlan != NULL) && (((g_linux_wlan->strInterfaceInfo[0].wilc_netdev) != NULL)
|| ((g_linux_wlan->strInterfaceInfo[1].wilc_netdev) != NULL))) {
if ((g_linux_wlan != NULL) && (((g_linux_wlan->vif[0].wilc_netdev) != NULL)
|| ((g_linux_wlan->vif[1].wilc_netdev) != NULL))) {
unregister_inetaddr_notifier(&g_dev_notifier);
for (i = 0; i < NUM_CONCURRENT_IFC; i++)
nic[i] = netdev_priv(g_linux_wlan->strInterfaceInfo[i].wilc_netdev);
nic[i] = netdev_priv(g_linux_wlan->vif[i].wilc_netdev);
}
if ((g_linux_wlan != NULL) && g_linux_wlan->wilc_firmware != NULL) {
......@@ -1850,8 +1845,8 @@ static void __exit exit_wilc_driver(void)
g_linux_wlan->wilc_firmware = NULL;
}
if ((g_linux_wlan != NULL) && (((g_linux_wlan->strInterfaceInfo[0].wilc_netdev) != NULL)
|| ((g_linux_wlan->strInterfaceInfo[1].wilc_netdev) != NULL))) {
if ((g_linux_wlan != NULL) && (((g_linux_wlan->vif[0].wilc_netdev) != NULL)
|| ((g_linux_wlan->vif[1].wilc_netdev) != NULL))) {
PRINT_D(INIT_DBG, "Waiting for mac_close ....\n");
if (linux_wlan_lock_timeout(&close_exit_sync, CLOSE_TIMEOUT) < 0)
......@@ -1861,18 +1856,18 @@ static void __exit exit_wilc_driver(void)
for (i = 0; i < NUM_CONCURRENT_IFC; i++) {
/* close all opened interfaces */
if (g_linux_wlan->strInterfaceInfo[i].wilc_netdev != NULL) {
if (g_linux_wlan->vif[i].wilc_netdev != NULL) {
if (nic[i]->mac_opened)
mac_close(g_linux_wlan->strInterfaceInfo[i].wilc_netdev);
mac_close(g_linux_wlan->vif[i].wilc_netdev);
}
}
for (i = 0; i < NUM_CONCURRENT_IFC; i++) {
PRINT_D(INIT_DBG, "Unregistering netdev %p\n", g_linux_wlan->strInterfaceInfo[i].wilc_netdev);
unregister_netdev(g_linux_wlan->strInterfaceInfo[i].wilc_netdev);
PRINT_D(INIT_DBG, "Unregistering netdev %p\n", g_linux_wlan->vif[i].wilc_netdev);
unregister_netdev(g_linux_wlan->vif[i].wilc_netdev);
PRINT_D(INIT_DBG, "Freeing Wiphy...\n");
wilc_free_wiphy(g_linux_wlan->strInterfaceInfo[i].wilc_netdev);
wilc_free_wiphy(g_linux_wlan->vif[i].wilc_netdev);
PRINT_D(INIT_DBG, "Freeing netdev...\n");
free_netdev(g_linux_wlan->strInterfaceInfo[i].wilc_netdev);
free_netdev(g_linux_wlan->vif[i].wilc_netdev);
}
}
......
drivers/staging/wilc1000/wilc_wfi_netdevice.h
View file @ 8259a53e
......@@ -163,7 +163,7 @@ struct wilc {
#endif
int close;
u8 vif_num;
struct wilc_vif strInterfaceInfo[NUM_CONCURRENT_IFC];
struct wilc_vif vif[NUM_CONCURRENT_IFC];
u8 open_ifcs;
struct semaphore txq_add_to_head_cs;
......
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