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kernel: remove SEND_BLOCKED and REPLY_BLOCKED statuses from ports

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this allows a port to be used by multiple threads at the same time
This commit is contained in:
max 🍓
2026-03-29 11:42:23 +01:00
parent 7d25f1c31a
commit f5a83af0d7
3 changed files with 0 additions and 8 deletions
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include/kernel/port.h
-6
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@@ -9,12 +9,6 @@ enum port_status {
PORT_OFFLINE = 0, PORT_OFFLINE = 0,
/* port is connected and ready to send messages */ /* port is connected and ready to send messages */
PORT_READY, PORT_READY,
/* port has sent a message, and is waiting for the remote to receive it
*/
PORT_SEND_BLOCKED,
/* port has sent a message, and the remote has received it. waiting for
* the remote to reply. */
PORT_REPLY_BLOCKED,
}; };
struct port { struct port {
kernel/channel.c
-1
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@@ -102,7 +102,6 @@ static struct msg *get_next_msg(
switch (msg->msg_status) { switch (msg->msg_status) {
case KMSG_WAIT_RECEIVE: case KMSG_WAIT_RECEIVE:
msg->msg_status = KMSG_WAIT_REPLY; msg->msg_status = KMSG_WAIT_REPLY;
msg->msg_sender_port->p_status = PORT_REPLY_BLOCKED;
channel->c_msg_waiting--; channel->c_msg_waiting--;
return msg; return msg;
case KMSG_ASYNC: case KMSG_ASYNC:
kernel/port.c
-1
View File
@@ -148,7 +148,6 @@ kern_status_t port_send_msg(
unsigned long flags; unsigned long flags;
channel_lock_irqsave(port->p_remote, &flags); channel_lock_irqsave(port->p_remote, &flags);
port->p_status = PORT_SEND_BLOCKED;
channel_enqueue_msg(port->p_remote, &msg); channel_enqueue_msg(port->p_remote, &msg);
channel_unlock_irqrestore(port->p_remote, flags); channel_unlock_irqrestore(port->p_remote, flags);