net/rose/rose_in.c

30 #include <net/rose.h>
39 	struct rose_sock *rose = rose_sk(sk);
45 		rose->condition = 0x00;
46 		rose->vs        = 0;
47 		rose->va        = 0;
48 		rose->vr        = 0;
49 		rose->vl        = 0;
50 		rose->state     = ROSE_STATE_3;
59 		rose->neighbour->use--;
76 	struct rose_sock *rose = rose_sk(sk);
82 		rose->neighbour->use--;
87 		rose->neighbour->use--;
104 	struct rose_sock *rose = rose_sk(sk);
112 		rose->condition = 0x00;
113 		rose->vs        = 0;
114 		rose->vr        = 0;
115 		rose->va        = 0;
116 		rose->vl        = 0;
123 		rose->neighbour->use--;
130 			rose->condition = 0x00;
131 			rose->vs        = 0;
132 			rose->vr        = 0;
133 			rose->va        = 0;
134 			rose->vl        = 0;
135 			rose->state     = ROSE_STATE_4;
141 				rose->condition |= ROSE_COND_PEER_RX_BUSY;
143 				rose->condition &= ~ROSE_COND_PEER_RX_BUSY;
149 		rose->condition &= ~ROSE_COND_PEER_RX_BUSY;
152 			rose->condition = 0x00;
153 			rose->vs        = 0;
154 			rose->vr        = 0;
155 			rose->va        = 0;
156 			rose->vl        = 0;
157 			rose->state     = ROSE_STATE_4;
163 		if (ns == rose->vr) {
167 				rose->vr = (rose->vr + 1) % ROSE_MODULUS;
172 				rose->condition = 0x00;
173 				rose->vs        = 0;
174 				rose->vr        = 0;
175 				rose->va        = 0;
176 				rose->vl        = 0;
177 				rose->state     = ROSE_STATE_4;
184 				rose->condition |= ROSE_COND_OWN_RX_BUSY;
190 		if (((rose->vl + sysctl_rose_window_size) % ROSE_MODULUS) == rose->vr) {
191 			rose->condition &= ~ROSE_COND_ACK_PENDING;
195 			rose->condition |= ROSE_COND_ACK_PENDING;
215 	struct rose_sock *rose = rose_sk(sk);
224 		rose->condition = 0x00;
225 		rose->va        = 0;
226 		rose->vr        = 0;
227 		rose->vs        = 0;
228 		rose->vl        = 0;
229 		rose->state     = ROSE_STATE_3;
236 		rose->neighbour->use--;
265 	struct rose_sock *rose = rose_sk(sk);
268 	if (rose->state == ROSE_STATE_0)
273 	switch (rose->state) {