50 #define PCI_VENDOR_QLOGIC	0x1077
54 #define PCI_PRODUCT_QLOGIC_ISP8030	0x8030
109 	{ 0, 0 }
116 DRIVER_MODULE(qla83xx, pci, qla_pci_driver, 0, 0);
123 #define QL_STD_REPLENISH_THRES		0
165 		ver_str, 0, "Driver Version");  in qla_add_sysctls()
170                 ha->fw_ver_str, 0, "firmware version");  in qla_add_sysctls()
175 	    (void *)ha, 0, qla_sysctl_get_link_status, "I", "Link Status");  in qla_add_sysctls()
177 	ha->dbg_level = 0;  in qla_add_sysctls()
266 	ha->qla_watchdog_exited = 0;  in qla_watchdog()
272 	        	if_setdrvflagbits(ifp, 0, IFF_DRV_RUNNING);  in qla_watchdog()
278 				ha->err_inject = 0;  in qla_watchdog()
285 					if_setdrvflagbits(ifp, 0, IFF_DRV_RUNNING);  in qla_watchdog()
295 					ha->watchdog_ticks = 0;  in qla_watchdog()
307 			ha->qla_watchdog_paused = 0;  in qla_watchdog()
327 	uint32_t num_rcvq = 0;  in qla_pci_attach()
334         memset(ha, 0, sizeof (qla_host_t));  in qla_pci_attach()
341         ha->pci_func = pci_get_function(dev) & 0x1;  in qla_pci_attach()
347 	ha->reg_rid = PCIR_BAR(0);  in qla_pci_attach()
385 	QL_DPRINT2(ha, (dev, "%s: ha %p pci_func 0x%x rsrc_count 0x%08x"  in qla_pci_attach()
386 		" msix_count 0x%x pci_reg %p pci_reg1 %p\n", __func__, ha,  in qla_pci_attach()
408         QL_DPRINT2(ha, (dev, "%s: ha %p pci_func 0x%x rsrc_count 0x%08x"  in qla_pci_attach()
409                 " msix_count 0x%x pci_reg %p pci_reg1 %p num_rcvq = %d\n",  in qla_pci_attach()
433 		ha->msix_count = 0;  in qla_pci_attach()
451 	for (i = 0; i < ha->hw.num_sds_rings; i++) {  in qla_pci_attach()
482 	if (qla_create_fp_taskqueues(ha) != 0)  in qla_pci_attach()
504 	if (ql_minidump_init(ha) != 0) {  in qla_pci_attach()
514 	ha->qla_watchdog_pause = 0;  in qla_pci_attach()
528 	TASK_INIT(&ha->err_task, 0, qla_error_recovery, ha);  in qla_pci_attach()
534         TASK_INIT(&ha->async_event_task, 0, qla_async_event, ha);  in qla_pci_attach()
540         TASK_INIT(&ha->stats_task, 0, qla_stats, ha);  in qla_pci_attach()
546 	QL_DPRINT2(ha, (dev, "%s: exit 0\n", __func__));  in qla_pci_attach()
547         return (0);  in qla_pci_attach()
581 	if_setdrvflagbits(ifp, 0, IFF_DRV_RUNNING);  in qla_pci_detach()
582 	QLA_LOCK(ha, __func__, -1, 0);  in qla_pci_detach()
598         return (0);  in qla_pci_detach()
607 	int err, ret = 0;  in qla_sysctl_get_link_status()
610 	err = sysctl_handle_int(oidp, &ret, 0, req);  in qla_sysctl_get_link_status()
654 		while (ha->qla_watchdog_exited == 0)  in qla_release()
676 	for (i = 0; i < ha->hw.num_sds_rings; i++) {  in qla_release()
713         *((bus_addr_t *)arg) = 0;  in qla_dmamap_callback()
720         *((bus_addr_t *)arg) = segs[0].ds_addr;  in qla_dmamap_callback()
728         int             ret = 0;  in ql_alloc_dmabuf()
746                         0,                      /* flags */  in ql_alloc_dmabuf()
782         QL_DPRINT2(ha, (dev, "%s: exit ret 0x%08x tag %p map %p b %p sz 0x%x\n",  in ql_alloc_dmabuf()
816                         0,                      /* nsegments */  in qla_alloc_parent_dma_tag()
818                         0,                      /* flags */  in qla_alloc_parent_dma_tag()
830 	return (0);  in qla_alloc_parent_dma_tag()
838                 ha->flags.parent_tag = 0;  in qla_free_parent_dma_tag()
883 				IFCAP_LRO, 0);  in qla_init_ifnet()
891 	ifmedia_add(&ha->media, (IFM_ETHER | qla_get_optics(ha) | IFM_FDX), 0,  in qla_init_ifnet()
893 	ifmedia_add(&ha->media, (IFM_ETHER | IFM_AUTO), 0, NULL);  in qla_init_ifnet()
907 	ql_sp_log(ha, 14, 0, 0, 0, 0, 0, 0);  in qla_init_locked()
911 	if (qla_alloc_xmt_bufs(ha) != 0)   in qla_init_locked()
916 	if (qla_alloc_rcv_bufs(ha) != 0)  in qla_init_locked()
922 	if_sethwassistbits(ifp, CSUM_TCP_IPV6 | CSUM_UDP_IPV6, 0);  in qla_init_locked()
924 	ha->stop_rcv = 0;  in qla_init_locked()
925  	if (ql_init_hw_if(ha) == 0) {  in qla_init_locked()
927 		if_setdrvflagbits(ifp, IFF_DRV_RUNNING, 0);  in qla_init_locked()
928 		ha->hw_vlan_tx_frames = 0;  in qla_init_locked()
929 		ha->tx_tso_frames = 0;  in qla_init_locked()
937 	ha->qla_watchdog_pause = 0;  in qla_init_locked()
951 	if (QLA_LOCK(ha, __func__, -1, 0) != 0)  in qla_init()
967 		return (0);  in qla_copy_maddr()
978 	int mcnt = 0;  in qla_set_multi()
980 	int ret = 0;  in qla_set_multi()
985 		QLA_LOCK_NO_SLEEP) != 0)  in qla_set_multi()
990 		add_multi, (uint32_t)mcnt, 0);  in qla_set_multi()
1014 	int ret = 0;  in qla_ioctl()
1027 		QL_DPRINT4(ha, (ha->pci_dev, "%s: SIOCSIFADDR (0x%lx)\n",  in qla_ioctl()
1038 			if_setflagbits(ifp, IFF_UP, 0);  in qla_ioctl()
1042 				ntohl(IA_SIN(ifa)->sin_addr.s_addr), 0, 0);  in qla_ioctl()
1050 				"%s: SIOCSIFADDR (0x%lx) ipv4 [0x%08x]\n",  in qla_ioctl()
1062 		QL_DPRINT4(ha, (ha->pci_dev, "%s: SIOCSIFMTU (0x%lx)\n",  in qla_ioctl()
1080 				ha->max_frame_size, if_getmtu(ifp), 0);  in qla_ioctl()
1098 		QL_DPRINT4(ha, (ha->pci_dev, "%s: SIOCSIFFLAGS (0x%lx)\n",  in qla_ioctl()
1109 			ha->if_flags, if_getflags(ifp), 0);  in qla_ioctl()
1136 			"%s: %s (0x%lx)\n", __func__, "SIOCADDMULTI", cmd));  in qla_ioctl()
1144 			"%s: %s (0x%lx)\n", __func__, "SIOCDELMULTI", cmd));  in qla_ioctl()
1146 		if (qla_set_multi(ha, 0))  in qla_ioctl()
1153 			"%s: SIOCSIFMEDIA/SIOCGIFMEDIA (0x%lx)\n",  in qla_ioctl()
1162 		QL_DPRINT4(ha, (ha->pci_dev, "%s: SIOCSIFCAP (0x%lx)\n",  in qla_ioctl()
1187 				mask, if_getcapenable(ifp), 0);  in qla_ioctl()
1198 		QL_DPRINT4(ha, (ha->pci_dev, "%s: default (0x%lx)\n",  in qla_ioctl()
1212 	int ret = 0;  in qla_media_change()
1269 		QL_ASSERT(ha, 0, ("%s [%d]: txr_idx = %d tx_idx = %d "\  in qla_send()
1337 	QL_ASSERT(ha, (nsegs != 0), ("qla_send: empty packet"));  in qla_send()
1375         return 0;  in qla_alloc_tx_br()
1409         int ret = 0;  in qla_fp_taskqueue()
1411 	uint32_t iscsi_pdu = 0;  in qla_fp_taskqueue()
1448 				if (ql_iscsi_pdu(ha, mp) == 0) {  in qla_fp_taskqueue()
1453 					iscsi_pdu = 0;  in qla_fp_taskqueue()
1478 			if (((if_getdrvflags(ifp) & IFF_DRV_RUNNING) == 0) ||  in qla_fp_taskqueue()
1487 	if ((if_getdrvflags(ifp) & IFF_DRV_RUNNING) == 0)  in qla_fp_taskqueue()
1512         for (i = 0; i < ha->hw.num_sds_rings; i++) {  in qla_create_fp_taskqueues()
1518                 NET_TASK_INIT(&fp->fp_task, 0, qla_fp_taskqueue, fp);  in qla_create_fp_taskqueues()
1534         return (0);  in qla_create_fp_taskqueues()
1542         for (i = 0; i < ha->hw.num_sds_rings; i++) {  in qla_destroy_fp_taskqueues()
1559         for (i = 0; i < ha->hw.num_sds_rings; i++) {  in qla_drain_fp_taskqueues()
1574         int rss_id = 0;  in qla_transmit()
1575         int ret = 0;  in qla_transmit()
1596         ret = 0;  in qla_transmit()
1616         for (i = 0; i < ha->hw.num_sds_rings; i++) {  in qla_qflush()
1640 	int i = 0;  in qla_stop()
1642 	ql_sp_log(ha, 13, 0, 0, 0, 0, 0, 0);  in qla_stop()
1644 	if_setdrvflagbits(ifp, 0, IFF_DRV_RUNNING);  in qla_stop()
1647         for (i = 0; i < ha->hw.num_sds_rings; i++) {  in qla_stop()
1664 	ha->qla_interface_up = 0;  in qla_stop()
1682 	int ret = 0;  in qla_alloc_xmt_bufs()
1687 		1, 0,    /* alignment, bounds */  in qla_alloc_xmt_bufs()
1703 	for (i = 0; i < ha->hw.num_tx_rings; i++) {  in qla_alloc_xmt_bufs()
1708 	for (j = 0; j < ha->hw.num_tx_rings; j++) {  in qla_alloc_xmt_bufs()
1709 		for (i = 0; i < NUM_TX_DESCRIPTORS; i++) {  in qla_alloc_xmt_bufs()
1726 	return 0;  in qla_alloc_xmt_bufs()
1764 	for (j = 0; j < ha->hw.num_tx_rings; j++) {  in qla_free_xmt_bufs()
1765 		for (i = 0; i < NUM_TX_DESCRIPTORS; i++)  in qla_free_xmt_bufs()
1774 	for (i = 0; i < ha->hw.num_tx_rings; i++) {  in qla_free_xmt_bufs()
1784 	int		i, j, k, r, ret = 0;  in qla_alloc_rcv_std()
1788 	for (r = 0; r < ha->hw.num_rds_rings; r++) {  in qla_alloc_rcv_std()
1791 		for (i = 0; i < NUM_RX_DESCRIPTORS; i++) {  in qla_alloc_rcv_std()
1802 				for (k = 0; k < r; k++) {  in qla_alloc_rcv_std()
1803 					for (j = 0; j < NUM_RX_DESCRIPTORS;  in qla_alloc_rcv_std()
1811 				for (j = 0; j < i; j++) {  in qla_alloc_rcv_std()
1822 	for (r = 0; r < ha->hw.num_rds_rings; r++) {  in qla_alloc_rcv_std()
1825 		for (i = 0; i < NUM_RX_DESCRIPTORS; i++) {  in qla_alloc_rcv_std()
1846 	return 0;  in qla_alloc_rcv_std()
1858 	for (r = 0; r < ha->hw.num_rds_rings; r++) {  in qla_free_rcv_std()
1859 		for (i = 0; i < NUM_RX_DESCRIPTORS; i++) {  in qla_free_rcv_std()
1875 	int		i, ret = 0;  in qla_alloc_rcv_bufs()
1878 			1, 0,    /* alignment, bounds */  in qla_alloc_rcv_bufs()
1897 	for (i = 0; i < ha->hw.num_sds_rings; i++) {  in qla_alloc_rcv_bufs()
1898 		ha->hw.sds[i].sdsr_next = 0;  in qla_alloc_rcv_bufs()
1900 		ha->hw.sds[i].rx_free = 0;  in qla_alloc_rcv_bufs()
1922 	for (i = 0; i < ha->hw.num_sds_rings; i++) {  in qla_free_rcv_bufs()
1923 		ha->hw.sds[i].sdsr_next = 0;  in qla_free_rcv_bufs()
1925 		ha->hw.sds[i].rx_free = 0;  in qla_free_rcv_bufs()
1935 	int            		ret = 0;  in ql_get_mbuf()
1970 	offset = (uint32_t)((unsigned long long)mp->m_data & 0x7ULL);  in ql_get_mbuf()
1982 	rxb->paddr = segs[0].ds_addr;  in ql_get_mbuf()
1988 			"%s: bus_dmamap_load failed[%d, 0x%016llx, %d]\n",  in ql_get_mbuf()
1998 	QL_DPRINT2(ha, (ha->pci_dev, "%s: exit ret = 0x%08x\n", __func__, ret));  in ql_get_mbuf()
2012 	for (i = 0; i < count; i++) {  in qla_get_peer()
2015 		if ((slot >= 0) && (slot == my_slot) &&  in qla_get_peer()
2043 			if_setdrvflagbits(ifp, 0, IFF_DRV_RUNNING);  in qla_set_error_recovery()
2056 	int i = 0;  in qla_error_recovery()
2064 	if (QLA_LOCK(ha, __func__, -1, 0) != 0)  in qla_error_recovery()
2075 		for (i = 0; i < ha->hw.num_sds_rings; i++) {  in qla_error_recovery()
2092 	if ((ha->pci_func & 0x1) == 0) {  in qla_error_recovery()
2101 		ha->msg_from_peer = 0;  in qla_error_recovery()
2127 			ha->msg_from_peer = 0;  in qla_error_recovery()
2137 		ha->msg_from_peer = 0;  in qla_error_recovery()
2142 		if (msecs_100 == 0) {  in qla_error_recovery()
2166 	*((uint32_t *)&ha->hw.flags) = 0;  in qla_error_recovery()
2167 	ha->qla_initiate_recovery = 0;  in qla_error_recovery()
2170 		if (qla_alloc_xmt_bufs(ha) != 0) {  in qla_error_recovery()
2177 		if (qla_alloc_rcv_bufs(ha) != 0) {  in qla_error_recovery()
2182 		ha->stop_rcv = 0;  in qla_error_recovery()
2184 		if (ql_init_hw_if(ha) == 0) {  in qla_error_recovery()
2186 			if_setdrvflagbits(ifp, IFF_DRV_RUNNING, 0);  in qla_error_recovery()
2187 			ha->qla_watchdog_pause = 0;  in qla_error_recovery()
2197 		ha->qla_watchdog_pause = 0;  in qla_error_recovery()
2227 	if (QLA_LOCK(ha, __func__, -1, 0) != 0)  in qla_async_event()
2231 		ha->async_event = 0;  in qla_async_event()