#include <linux/etherdevice.h>
#include <linux/mutex.h>
#include <linux/semaphore.h>
-#include <linux/version.h>
#include <linux/vmalloc.h>
#include "csr_wifi_hip_unifi.h"
#include "csr_wifi_hip_conversions.h"
#include <net/pkt_sched.h>
-/* Wext handler is suported only if CSR_SUPPORT_WEXT is defined */
+/* Wext handler is supported only if CSR_SUPPORT_WEXT is defined */
#ifdef CSR_SUPPORT_WEXT
extern struct iw_handler_def unifi_iw_handler_def;
#endif /* CSR_SUPPORT_WEXT */
/*
* The driver uses the qdisc interface to buffer and control all
* outgoing traffic. We create a root qdisc, register our qdisc operations
- * and later we create two subsiduary pfifo queues for the uncontrolled
+ * and later we create two subsidiary pfifo queues for the uncontrolled
* and controlled ports.
*
* The network stack delivers all outgoing packets in our enqueue handler.
int i;
unsigned long flags;
- func_enter();
-
unifi_trace(priv, UDBG1, "uf_free_netdevice\n");
if (!priv) {
}
}
- func_exit();
return 0;
} /* uf_free_netdevice() */
netInterface_priv_t *interfacePriv = (netInterface_priv_t *)netdev_priv(dev);
unifi_priv_t *priv = interfacePriv->privPtr;
- func_enter();
-
/* If we haven't finished UniFi initialisation, we can't start */
if (priv->init_progress != UNIFI_INIT_COMPLETED) {
unifi_warning(priv, "%s: unifi not ready, failing net_open\n", __FUNCTION__);
netif_tx_start_all_queues(dev);
- func_exit();
return 0;
} /* uf_net_open() */
netInterface_priv_t *interfacePriv = (netInterface_priv_t*)netdev_priv(dev);
unifi_priv_t *priv = interfacePriv->privPtr;
- func_enter();
-
/* Stop sniffing if in Monitor mode */
if (priv->wext_conf.mode == IW_MODE_MONITOR) {
if (priv->card) {
}
}
}
-#else
- func_enter();
#endif
netif_tx_stop_all_queues(dev);
- func_exit();
return 0;
} /* uf_net_stop() */
{
CSR_PRIORITY priority = CSR_CONTENTION;
- func_enter();
priority = (CSR_PRIORITY) (skb->priority >> 5);
if (priority == CSR_QOS_UP0) { /* 0 */
unifi_trace(priv, UDBG5, "Packet priority = %d\n", priority);
- func_exit();
return priority;
}
u8 interfaceMode = interfacePriv->interfaceMode;
- func_enter();
-
/* Priority Mapping for all the Modes */
switch(interfaceMode)
{
}
unifi_trace(priv, UDBG5, "priority = %x\n", priority);
- func_exit();
return priority;
}
int proto;
CSR_PRIORITY priority;
- func_enter();
-
memcpy(&ehdr, skb->data, ETH_HLEN);
proto = ntohs(ehdr.h_proto);
}
- func_exit();
return (u16)queue;
} /* uf_net_select_queue() */
return -1;
}
- /* RA adrress must contain the immediate destination MAC address that is similiar to
+ /* RA address must contain the immediate destination MAC address that is similar to
* the Address 1 field of 802.11 Mac header here 4 is: (sizeof(framecontrol) + sizeof (durationID))
* which is address 1 field
*/
CSR_PRIORITY priority;
CsrWifiRouterCtrlPortAction port_action;
- func_enter();
-
unifi_trace(priv, UDBG5, "unifi_net_xmit: skb = %x\n", skb);
memcpy(&ehdr, skb->data, ETH_HLEN);
interfacePriv->stats.tx_dropped++;
kfree_skb(skb);
- func_exit();
return NETDEV_TX_OK;
}
/* The skb will have been freed by send_XXX_request() */
- func_exit();
return result;
} /* uf_net_xmit() */
unifi_priv_t *priv = ospriv;
int i; /* used as a loop counter */
- func_enter();
unifi_trace(priv, UDBG2, "Stopping queue %d\n", queue);
for(i=0;i<CSR_WIFI_NUM_INTERFACES;i++)
unifi_error(priv, "Start buffering %d defaulting to 0\n", queue);
}
#endif
- func_exit();
} /* unifi_pause_xmit() */
unifi_priv_t *priv = ospriv;
int i=0; /* used as a loop counter */
- func_enter();
unifi_trace(priv, UDBG2, "Waking queue %d\n", queue);
for(i=0;i<CSR_WIFI_NUM_INTERFACES;i++)
uf_send_buffered_frames(priv,0);
}
#endif
- func_exit();
} /* unifi_restart_xmit() */
priv->interfacePriv[ifTag]->stats.rx_frame_errors++;
unifi_net_data_free(priv, &bulkdata->d[0]);
unifi_notice(priv, "indicate_rx_skb: Discard unknown frame.\n");
- func_exit();
return;
}
unifi_net_data_free(priv, &bulkdata->d[0]);
unifi_trace(priv, UDBG5, "indicate_rx_skb: Data given to subscription"
"API, not being given to kernel\n");
- func_exit();
return;
}
priv->interfacePriv[ifTag]->stats.rx_errors++;
priv->interfacePriv[ifTag]->stats.rx_length_errors++;
unifi_net_data_free(priv, &bulkdata->d[0]);
- func_exit();
return;
}
priv->interfacePriv[ifTag]->stats.rx_packets++;
priv->interfacePriv[ifTag]->stats.rx_bytes += bulkdata->d[0].data_length;
- func_exit();
return;
}
netInterface_priv_t *interfacePriv;
struct ethhdr ehdr;
- func_enter();
-
interfaceTag = (pkt_ind->VirtualInterfaceIdentifier & 0xff);
interfacePriv = priv->interfacePriv[interfaceTag];
{
unifi_error(priv, "%s: MA-PACKET indication with bad interfaceTag %d\n", __FUNCTION__, interfaceTag);
unifi_net_data_free(priv,&bulkdata->d[0]);
- func_exit();
return;
}
{
unifi_error(priv, "%s: MA-PACKET indication with unallocated interfaceTag %d\n", __FUNCTION__, interfaceTag);
unifi_net_data_free(priv, &bulkdata->d[0]);
- func_exit();
return;
}
if (bulkdata->d[0].data_length == 0) {
unifi_warning(priv, "%s: MA-PACKET indication with zero bulk data\n", __FUNCTION__);
unifi_net_data_free(priv,&bulkdata->d[0]);
- func_exit();
return;
}
sa[0], sa[1],sa[2], sa[3], sa[4],sa[5]);
CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0,interfaceTag,peerMacAddress);
unifi_net_data_free(priv, &bulkdata->d[0]);
- func_exit();
return;
}
unifi_net_data_free(priv, &bulkdata->d[0]);
unifi_notice(priv, "%s: Dropping packet, proto=0x%04x, %s port\n", __FUNCTION__,
proto, queue ? "Controlled" : "Un-controlled");
- func_exit();
return;
}
if((dataFrameType == QOS_DATA_NULL) || (dataFrameType == DATA_NULL)){
unifi_trace(priv, UDBG5, "%s: Null Frame Received and Freed\n", __FUNCTION__);
unifi_net_data_free(priv, &bulkdata->d[0]);
- func_exit();
return;
}
bulkdata,
macHeaderLengthInBytes)))
{
- func_exit();
return;
}
unifi_trace(priv, UDBG5, "unifi_rx: no specific AP handling process as normal frame, MAC Header len %d\n",macHeaderLengthInBytes);
unifi_trace(priv, UDBG1, "Zero length frame, but not null-data %04x\n", frameControl);
}
unifi_net_data_free(priv, &bulkdata->d[0]);
- func_exit();
return;
}
unifi_net_data_free(priv, &bulkdata->d[0]);
unifi_notice(priv, "%s: Dropping packet, proto=0x%04x, %s port\n",
__FUNCTION__, proto, queue ? "controlled" : "uncontrolled");
- func_exit();
return;
} else if ( (port_action == CSR_WIFI_ROUTER_CTRL_PORT_ACTION_8021X_PORT_CLOSED_BLOCK) ||
(interfacePriv->connected != UnifiConnected) ) {
__FUNCTION__, sizeof(rx_buffered_packets_t));
interfacePriv->stats.rx_dropped++;
unifi_net_data_free(priv, &bulkdata->d[0]);
- func_exit();
return;
}
list_add_tail(&rx_q_item->q, rx_list);
up(&priv->rx_q_sem);
- func_exit();
return;
}
indicate_rx_skb(priv, interfaceTag, da, sa, skb, signal, bulkdata);
- func_exit();
-
} /* unifi_rx() */
static void process_ma_packet_cfm(unifi_priv_t *priv, CSR_SIGNAL *signal, bulk_data_param_t *bulkdata)
const CSR_MA_PACKET_CONFIRM *pkt_cfm = &signal->u.MaPacketConfirm;
netInterface_priv_t *interfacePriv;
- func_enter();
interfaceTag = (pkt_cfm->VirtualInterfaceIdentifier & 0xff);
interfacePriv = priv->interfacePriv[interfaceTag];
if (interfaceTag >= CSR_WIFI_NUM_INTERFACES)
{
unifi_error(priv, "%s: MA-PACKET confirm with bad interfaceTag %d\n", __FUNCTION__, interfaceTag);
- func_exit();
return;
}
#ifdef CSR_SUPPORT_SME
interfacePriv->m4_hostTag = 0xffffffff;
}
#endif
- func_exit();
return;
}
#endif
- func_enter();
-
interfaceTag = (pkt_ind->VirtualInterfaceIdentifier & 0xff);
interfacePriv = priv->interfacePriv[interfaceTag];
{
unifi_error(priv, "%s: MA-PACKET indication with bad interfaceTag %d\n", __FUNCTION__, interfaceTag);
unifi_net_data_free(priv,&bulkdata->d[0]);
- func_exit();
return;
}
{
unifi_error(priv, "%s: MA-PACKET indication with unallocated interfaceTag %d\n", __FUNCTION__, interfaceTag);
unifi_net_data_free(priv, &bulkdata->d[0]);
- func_exit();
return;
}
if (bulkdata->d[0].data_length == 0) {
unifi_warning(priv, "%s: MA-PACKET indication with zero bulk data\n", __FUNCTION__);
unifi_net_data_free(priv,&bulkdata->d[0]);
- func_exit();
return;
}
/* For monitor mode we need to pass this indication to the registered application
- handle this seperately*/
+ handle this separately*/
/* MIC failure is already taken care of so no need to send the PDUs which are not successfully received in non-monitor mode*/
if(pkt_ind->ReceptionStatus != CSR_RX_SUCCESS)
{
unifi_warning(priv, "%s: MA-PACKET indication with status = %d\n",__FUNCTION__, pkt_ind->ReceptionStatus);
unifi_net_data_free(priv,&bulkdata->d[0]);
- func_exit();
return;
}
}
#endif
unifi_net_data_free(priv,&bulkdata->d[0]);
- func_exit();
return;
}
if(frameType != IEEE802_11_FRAMETYPE_DATA) {
unifi_warning(priv, "%s: Non control Non Data frame is received\n",__FUNCTION__);
unifi_net_data_free(priv,&bulkdata->d[0]);
- func_exit();
return;
}
sa[0], sa[1],sa[2], sa[3], sa[4],sa[5]);
CsrWifiRouterCtrlUnexpectedFrameIndSend(priv->CSR_WIFI_SME_IFACEQUEUE,0,interfaceTag,peerMacAddress);
unifi_net_data_free(priv, &bulkdata->d[0]);
- func_exit();
return;
}
up(&priv->ba_mutex);
process_ba_complete(priv, interfacePriv);
- func_exit();
}
/*
* ---------------------------------------------------------------------------
int id, r;
bulk_data_param_t bulkdata;
- func_enter();
-
/* Just a sanity check */
if (sig_packed == NULL) {
return;
break;
}
- func_exit();
} /* netdev_mlme_event_handler() */
u16 gap;
gap = (sn - ba_session->expected_sn) & 0xFFF;
- unifi_trace(priv, UDBG6, "%s: proccess the frames up to new_expected_sn = %d gap = %d\n", __FUNCTION__, sn, gap);
+ unifi_trace(priv, UDBG6, "%s: process the frames up to new_expected_sn = %d gap = %d\n", __FUNCTION__, sn, gap);
for(j = 0; j < gap && j < ba_session->wind_size; j++) {
i = SN_TO_INDEX(ba_session, ba_session->expected_sn);
- unifi_trace(priv, UDBG6, "%s: proccess the slot index = %d\n", __FUNCTION__, i);
+ unifi_trace(priv, UDBG6, "%s: process the slot index = %d\n", __FUNCTION__, i);
if(ba_session->buffer[i].active) {
add_frame_to_ba_complete(priv, interfacePriv, &ba_session->buffer[i]);
- unifi_trace(priv, UDBG6, "%s: proccess the frame at index = %d expected_sn = %d\n", __FUNCTION__, i, ba_session->expected_sn);
+ unifi_trace(priv, UDBG6, "%s: process the frame at index = %d expected_sn = %d\n", __FUNCTION__, i, ba_session->expected_sn);
FREE_BUFFER_SLOT(ba_session, i);
} else {
unifi_trace(priv, UDBG6, "%s: empty slot at index = %d\n", __FUNCTION__, i);
netInterface_priv_t *interfacePriv,
ba_session_rx_struct *ba_session)
{
- CsrTime now;
- CsrTime age;
+ u32 now;
+ u32 age;
u8 i, j;
u16 sn_temp;
if (ba_session->buffer[i].recv_time > now)
{
/* timer wrap */
- age = CsrTimeAdd((CsrTime)CsrTimeSub(CSR_SCHED_TIME_MAX, ba_session->buffer[i].recv_time), now);
+ age = CsrTimeAdd((u32)CsrTimeSub(CSR_SCHED_TIME_MAX, ba_session->buffer[i].recv_time), now);
}
else
{
- age = (CsrTime)CsrTimeSub(now, ba_session->buffer[i].recv_time);
+ age = (u32)CsrTimeSub(now, ba_session->buffer[i].recv_time);
}
if (age >= CSR_WIFI_BA_MPDU_FRAME_AGE_TIMEOUT)
CSR_PRIORITY UserPriority;
CSR_SEQUENCE_NUMBER sn;
- func_enter();
-
interfaceTag = (pkt_err_ind->VirtualInterfaceIdentifier & 0xff);
if (interfaceTag >= CSR_WIFI_NUM_INTERFACES)
{
unifi_error(priv, "%s: MaPacketErrorIndication indication with bad interfaceTag %d\n", __FUNCTION__, interfaceTag);
- func_exit();
return;
}
UserPriority = pkt_err_ind->UserPriority;
if(UserPriority > 15) {
unifi_error(priv, "%s: MaPacketErrorIndication indication with bad UserPriority=%d\n", __FUNCTION__, UserPriority);
- func_exit();
}
sn = pkt_err_ind->SequenceNumber;
up(&priv->ba_mutex);
process_ba_complete(priv, interfacePriv);
- func_exit();
}
projects / karo-tx-linux.git / blobdiff