stand/netboot/if_le.c

164 le_error(struct netif *nif, char *str, volatile struct lereg1 *ler1)
167 	/* ler1->ler1_rap = LE_CSRO done in caller */
168 	if (ler1->ler1_rdp & LE_C0_BABL)
170 	if (ler1->ler1_rdp & LE_C0_CERR) {
172 		ler1->ler1_rdp = LE_C0_CERR;
174 	if (ler1->ler1_rdp & LE_C0_MISS) {
176 		ler1->ler1_rdp = LE_C0_MISS;
178 	if (ler1->ler1_rdp & LE_C0_MERR) {
187 	struct lereg1 *ler1 = le_softc.sc_r1;
194 	ler1->ler1_rap = LE_CSR0;
195 	ler1->ler1_rdp = LE_C0_STOP;	/* do nothing until we are finished */
219 	ler1->ler1_rap = LE_CSR1;
221 	ler1->ler1_rdp = a & LE_ADDR_LOW_MASK;
222 	ler1->ler1_rap = LE_CSR2;
223 	ler1->ler1_rdp = a >> 16;
242 	ler1->ler1_rap = LE_CSR3;
243 	ler1->ler1_rdp = LE_C3_BSWP;
245 	ler1->ler1_rap = LE_CSR0;
246 	ler1->ler1_rdp = LE_C0_INIT;
253 		stat = ler1->ler1_rdp;
256 	ler1->ler1_rdp = LE_C0_IDON;
259 	ler1->ler1_rap = LE_CSR0;
260 	ler1->ler1_rdp = LE_C0_STRT;
266 	struct lereg1 *ler1 = le_softc.sc_r1;
273 	ler1->ler1_rap = LE_CSR0;
274 	if ((ler1->ler1_rdp & LE_C0_RINT) != 0)
275 		ler1->ler1_rdp = LE_C0_RINT;
280 	if (ler1->ler1_rdp & LE_C0_ERR)
281 		le_error(desc->io_netif, "le_poll", ler1);
296 		panic("csr0 when bad things happen: %x", ler1->ler1_rdp);
328 	volatile struct lereg1 *ler1 = le_softc.sc_r1;
335 	ler1->ler1_rap = LE_CSR0;
336 	if (ler1->ler1_rdp & LE_C0_ERR)
337 		le_error(desc->io_netif, "le_put(way before xmit)", ler1);
348 	if (ler1->ler1_rdp & LE_C0_ERR)
349 		le_error(desc->io_netif, "le_put(before xmit)", ler1);
354 	ler1->ler1_rdp = LE_C0_TDMD;
355 	if (ler1->ler1_rdp & LE_C0_ERR)
356 		le_error(desc->io_netif, "le_put(after xmit)", ler1);
361 			if (ler1->ler1_rdp & LE_C0_ERR)
363 				    ler1);
366 		stat = ler1->ler1_rdp;
368 	ler1->ler1_rdp = LE_C0_TINT;
369 	if (ler1->ler1_rdp & LE_C0_ERR) {
370 		if ((ler1->ler1_rdp & (LE_C0_BABL | LE_C0_CERR | LE_C0_MISS |
375 		le_error(desc->io_netif, "le_put(xmit error)", ler1);
438 	struct lereg1 *ler1 = le_softc.sc_r1;
442 	ler1->ler1_rap = LE_CSR0;
443 	ler1->ler1_rdp = LE_C0_STOP;