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Fixed bug in VLAN support.

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This commit is contained in:
Philip Homburg 2006-01-12 14:31:06 +00:00
parent a9dd9784d1
commit ce7b2f64c5
1 changed files with 23 additions and 1 deletions
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24
servers/inet/generic/eth.c
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@ -157,6 +157,7 @@ select_res_t select_res;
eth_fd->ef_get_userdata= get_userdata;
eth_fd->ef_put_userdata= put_userdata;
eth_fd->ef_put_pkt= put_pkt;
return i;
}
@ -572,7 +573,8 @@ PUBLIC int eth_cancel(fd, which_operation)
int fd;
int which_operation;
{
eth_fd_t *eth_fd;
eth_fd_t *eth_fd, *prev, *loc_fd;
eth_port_t *eth_port;
DBLOCK(2, printf("eth_cancel (%d)\n", fd));
eth_fd= &eth_fd_table[fd];
@ -587,6 +589,25 @@ int which_operation;
case SR_CANCEL_WRITE:
assert (eth_fd->ef_flags & EFF_WRITE_IP);
eth_fd->ef_flags &= ~EFF_WRITE_IP;
/* Remove fd from send queue */
eth_port= eth_fd->ef_port;
if (eth_port->etp_vlan_port)
eth_port= eth_port->etp_vlan_port;
for (prev= 0, loc_fd= eth_port->etp_sendq_head; loc_fd != NULL;
prev= loc_fd, loc_fd= loc_fd->ef_send_next)
{
if (loc_fd == eth_fd)
break;
}
assert(loc_fd == eth_fd);
if (prev == NULL)
eth_port->etp_sendq_head= loc_fd->ef_send_next;
else
prev->ef_send_next= loc_fd->ef_send_next;
if (loc_fd->ef_send_next == NULL)
eth_port->etp_sendq_tail= prev;
reply_thr_get(eth_fd, EINTR, FALSE);
break;
case SR_CANCEL_IOCTL:
@ -763,6 +784,7 @@ eth_port_t *eth_port;
return;
eth_port->etp_sendq_head= eth_fd->ef_send_next;
assert(eth_fd->ef_flags & EFF_WRITE_IP);
eth_fd->ef_flags &= ~EFF_WRITE_IP;
r= eth_write(eth_fd-eth_fd_table, eth_fd->ef_write_count);
assert(r == NW_OK);