37 	unsigned char *p = skb->data;  in x25_parse_facilities()  local
38 	unsigned int len = *p++;  in x25_parse_facilities()
54 		switch (*p & X25_FAC_CLASS_MASK) {  in x25_parse_facilities()
56 			switch (*p) {  in x25_parse_facilities()
58 				if((p[1] & 0x81) == 0x81) {  in x25_parse_facilities()
59 					facilities->reverse = p[1] & 0x81;  in x25_parse_facilities()
64 				if((p[1] & 0x01) == 0x01) {  in x25_parse_facilities()
65 					facilities->reverse = p[1] & 0x01;  in x25_parse_facilities()
70 				if((p[1] & 0x80) == 0x80) {  in x25_parse_facilities()
71 					facilities->reverse = p[1] & 0x80;  in x25_parse_facilities()
76 				if(p[1] == 0x00) {  in x25_parse_facilities()
84 				facilities->throughput = p[1];  in x25_parse_facilities()
92 				       p[0], p[1]);  in x25_parse_facilities()
95 			p   += 2;  in x25_parse_facilities()
99 			switch (*p) {  in x25_parse_facilities()
101 				facilities->pacsize_in  = p[1];  in x25_parse_facilities()
102 				facilities->pacsize_out = p[2];  in x25_parse_facilities()
106 				facilities->winsize_in  = p[1];  in x25_parse_facilities()
107 				facilities->winsize_out = p[2];  in x25_parse_facilities()
113 				       p[0], p[1], p[2]);  in x25_parse_facilities()
116 			p   += 3;  in x25_parse_facilities()
122 			       p[0], p[1], p[2], p[3]);  in x25_parse_facilities()
123 			p   += 4;  in x25_parse_facilities()
127 			switch (*p) {  in x25_parse_facilities()
129 				if (p[1] > X25_MAX_DTE_FACIL_LEN)  in x25_parse_facilities()
131 				dte_facs->calling_len = p[2];  in x25_parse_facilities()
132 				memcpy(dte_facs->calling_ae, &p[3], p[1] - 1);  in x25_parse_facilities()
136 				if (p[1] > X25_MAX_DTE_FACIL_LEN)  in x25_parse_facilities()
138 				dte_facs->called_len = p[2];  in x25_parse_facilities()
139 				memcpy(dte_facs->called_ae, &p[3], p[1] - 1);  in x25_parse_facilities()
146 					p[0], p[1], p[2], p[3], p[4], p[5]);  in x25_parse_facilities()
149 			len -= p[1] + 2;  in x25_parse_facilities()
150 			p += p[1] + 2;  in x25_parse_facilities()
155 	return p - skb->data;  in x25_parse_facilities()
165 	unsigned char *p = buffer + 1;  in x25_create_facilities()  local
179 		*p++ = X25_FAC_REVERSE;  in x25_create_facilities()
180 		*p++ = facilities->reverse;  in x25_create_facilities()
184 		*p++ = X25_FAC_THROUGHPUT;  in x25_create_facilities()
185 		*p++ = facilities->throughput;  in x25_create_facilities()
190 		*p++ = X25_FAC_PACKET_SIZE;  in x25_create_facilities()
191 		*p++ = facilities->pacsize_in ? : facilities->pacsize_out;  in x25_create_facilities()
192 		*p++ = facilities->pacsize_out ? : facilities->pacsize_in;  in x25_create_facilities()
197 		*p++ = X25_FAC_WINDOW_SIZE;  in x25_create_facilities()
198 		*p++ = facilities->winsize_in ? : facilities->winsize_out;  in x25_create_facilities()
199 		*p++ = facilities->winsize_out ? : facilities->winsize_in;  in x25_create_facilities()
203 		*p++ = X25_MARKER;  in x25_create_facilities()
204 		*p++ = X25_DTE_SERVICES;  in x25_create_facilities()
209 		*p++ = X25_FAC_CALLING_AE;  in x25_create_facilities()
210 		*p++ = 1 + bytecount;  in x25_create_facilities()
211 		*p++ = dte_facs->calling_len;  in x25_create_facilities()
212 		memcpy(p, dte_facs->calling_ae, bytecount);  in x25_create_facilities()
213 		p += bytecount;  in x25_create_facilities()
220 		*p++ = X25_FAC_CALLED_AE;  in x25_create_facilities()
221 		*p++ = 1 + bytecount;  in x25_create_facilities()
222 		*p++ = dte_facs->called_len;  in x25_create_facilities()
223 		memcpy(p, dte_facs->called_ae, bytecount);  in x25_create_facilities()
224 		p+=bytecount;  in x25_create_facilities()
227 	len       = p - buffer;  in x25_create_facilities()