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- ethinf transmit queue full notification added

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This commit is contained in:
Wiesner András 2024-04-23 10:57:04 +02:00
parent c269f4a8bd
commit d8a657a88d
1 changed files with 33 additions and 30 deletions
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63
eth_interface.c
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@ -85,35 +85,35 @@ static ThreadReturnType task_ethintf(ThreadParamType param) {
// act accordingly... // act accordingly...
switch (event_code) { switch (event_code) {
case ETH_IIE_RECV_NOTIFY: { case ETH_IIE_RECV_NOTIFY: {
intf->ioDef->llRxRead(intf->ioDef); // read packets, will invoke RxStore intf->ioDef->llRxRead(intf->ioDef); // read packets, will invoke RxStore
while (mq_avail(intf->rxQ) > 0) { while (mq_avail(intf->rxQ) > 0) {
RawPckt rawPckt = mq_top(intf->rxQ); RawPckt rawPckt = mq_top(intf->rxQ);
mq_pop(intf->rxQ); mq_pop(intf->rxQ);
packsieve_input(&intf->sieve, &rawPckt); packsieve_input(&intf->sieve, &rawPckt);
}
} break;
case ETH_IIE_LINK_CHG_NOTIFY: {
bool ls = event_data;
ethinf_set_link_state(intf, ls);
if (intf->dhcp != NULL) {
if (ls) { // if link is on
dhcp_start(intf->dhcp);
} else { // if link is off
dhcp_stop(intf->dhcp);
} }
}
} break; MSG("ETH LINK: %s%s\n", (ls ? (ANSI_COLOR_BGREEN "UP") : (ANSI_COLOR_BRED "DOWN")), ANSI_COLOR_RESET);
case ETH_IIE_LINK_CHG_NOTIFY: { } break;
bool ls = event_data; case ETH_IIE_TRANSMIT_NOTIFY: {
ethinf_set_link_state(intf, ls); intf->ioDef->llTxTrigger(intf->ioDef, intf->txQ);
} break;
if (intf->dhcp != NULL) { default:
if (ls) { // if link is on MSG("UNKNOWN event!\n");
dhcp_start(intf->dhcp); break;
} else { // if link is off
dhcp_stop(intf->dhcp);
}
}
MSG("ETH LINK: %s%s\n", (ls ? (ANSI_COLOR_BGREEN "UP") : (ANSI_COLOR_BRED "DOWN")), ANSI_COLOR_RESET);
} break;
case ETH_IIE_TRANSMIT_NOTIFY: {
intf->ioDef->llTxTrigger(intf->ioDef, intf->txQ);
} break;
default:
MSG("UNKNOWN event!\n");
break;
} }
} }
} }
@ -127,8 +127,11 @@ void ethinf_receive(EthInterface *intf, const RawPckt *rawPckt) {
} }
void ethinf_transmit(EthInterface *intf, const RawPckt *rawPckt) { void ethinf_transmit(EthInterface *intf, const RawPckt *rawPckt) {
mq_push(intf->txQ, rawPckt); // push packet onto the message queue if (mq_push(intf->txQ, rawPckt)) { // push packet onto the message queue
ethinf_push_notification(intf, ETH_IIE_TRANSMIT_NOTIFY, 0); // notify processing thread of the peding transmit ethinf_push_notification(intf, ETH_IIE_TRANSMIT_NOTIFY, 0); // notify processing thread of the peding transmit
} else {
ERROR("Interface transmit queue full!\n");
}
} }
void ethinf_push_notification(EthInterface *intf, uint16_t event_code, uint16_t event_data) { void ethinf_push_notification(EthInterface *intf, uint16_t event_code, uint16_t event_data) {
@ -148,7 +151,7 @@ void ethinf_pull_notification(EthInterface *intf, uint16_t *event_code, uint16_t
*event_code = cpd & 0xFFFF; *event_code = cpd & 0xFFFF;
*event_data = (cpd >> 16) & 0xFFFF; *event_data = (cpd >> 16) & 0xFFFF;
//MSG("EC: %d\n", *event_code); // MSG("EC: %d\n", *event_code);
} }
void ethinf_set_capabilities(EthInterface *intf, uint32_t cap) { void ethinf_set_capabilities(EthInterface *intf, uint32_t cap) {