Lines Matching full:smc
93 #include "h/smc.h"
109 static void send_queued_packets(struct s_smc *smc);
111 static void ResetAdapter(struct s_smc *smc);
115 void *mac_drv_get_space(struct s_smc *smc, u_int size);
116 void *mac_drv_get_desc_mem(struct s_smc *smc, u_int size);
117 unsigned long mac_drv_virt2phys(struct s_smc *smc, void *virt);
118 unsigned long dma_master(struct s_smc *smc, void *virt, int len, int flag);
119 void dma_complete(struct s_smc *smc, volatile union s_fp_descr *descr,
121 void mac_drv_tx_complete(struct s_smc *smc, volatile struct s_smt_fp_txd *txd);
122 void llc_restart_tx(struct s_smc *smc);
123 void mac_drv_rx_complete(struct s_smc *smc, volatile struct s_smt_fp_rxd *rxd,
125 void mac_drv_requeue_rxd(struct s_smc *smc, volatile struct s_smt_fp_rxd *rxd,
127 void mac_drv_fill_rxd(struct s_smc *smc);
128 void mac_drv_clear_rxd(struct s_smc *smc, volatile struct s_smt_fp_rxd *rxd,
130 int mac_drv_rx_init(struct s_smc *smc, int len, int fc, char *look_ahead,
136 extern int mac_drv_init(struct s_smc *smc);
137 extern void hwm_tx_frag(struct s_smc *smc, char far * virt, u_long phys,
139 extern int hwm_tx_init(struct s_smc *smc, u_char fc, int frag_count,
141 extern void fddi_isr(struct s_smc *smc);
142 extern void hwm_rx_frag(struct s_smc *smc, char far * virt, u_long phys,
144 extern void mac_drv_rx_mode(struct s_smc *smc, int mode);
145 extern void mac_drv_clear_rx_queue(struct s_smc *smc);
146 extern void enable_tx_irq(struct s_smc *smc, u_short queue);
203 struct s_smc *smc; /* board pointer */ in skfp_init_one() local
260 smc = netdev_priv(dev); in skfp_init_one()
261 smc->os.dev = dev; in skfp_init_one()
262 smc->os.bus_type = SK_BUS_TYPE_PCI; in skfp_init_one()
263 smc->os.pdev = *pdev; in skfp_init_one()
264 smc->os.QueueSkb = MAX_TX_QUEUE_LEN; in skfp_init_one()
265 smc->os.MaxFrameSize = MAX_FRAME_SIZE; in skfp_init_one()
266 smc->os.dev = dev; in skfp_init_one()
267 smc->hw.slot = -1; in skfp_init_one()
268 smc->hw.iop = mem; in skfp_init_one()
269 smc->os.ResetRequested = FALSE; in skfp_init_one()
270 skb_queue_head_init(&smc->os.SendSkbQueue); in skfp_init_one()
295 if (smc->os.SharedMemAddr) in skfp_init_one()
296 dma_free_coherent(&pdev->dev, smc->os.SharedMemSize, in skfp_init_one()
297 smc->os.SharedMemAddr, in skfp_init_one()
298 smc->os.SharedMemDMA); in skfp_init_one()
300 smc->os.LocalRxBuffer, smc->os.LocalRxBufferDMA); in skfp_init_one()
378 struct s_smc *smc = netdev_priv(dev); in skfp_driver_init() local
379 skfddi_priv *bp = &smc->os; in skfp_driver_init()
388 smc->hw.irq = dev->irq; in skfp_driver_init()
425 card_stop(smc); // Reset adapter. in skfp_driver_init()
428 if (mac_drv_init(smc) != 0) { in skfp_driver_init()
432 read_address(smc, NULL); in skfp_driver_init()
433 pr_debug("HW-Addr: %pMF\n", smc->hw.fddi_canon_addr.a); in skfp_driver_init()
434 memcpy(dev->dev_addr, smc->hw.fddi_canon_addr.a, ETH_ALEN); in skfp_driver_init()
436 smt_reset_defaults(smc, 0); in skfp_driver_init()
480 struct s_smc *smc = netdev_priv(dev); in skfp_open() local
500 read_address(smc, NULL); in skfp_open()
501 memcpy(dev->dev_addr, smc->hw.fddi_canon_addr.a, ETH_ALEN); in skfp_open()
503 init_smt(smc, NULL); in skfp_open()
504 smt_online(smc, 1); in skfp_open()
508 mac_clear_multicast(smc); in skfp_open()
511 mac_drv_rx_mode(smc, RX_DISABLE_PROMISC); in skfp_open()
547 struct s_smc *smc = netdev_priv(dev); in skfp_close() local
548 skfddi_priv *bp = &smc->os; in skfp_close()
551 smt_reset_defaults(smc, 1); in skfp_close()
552 card_stop(smc); in skfp_close()
553 mac_drv_clear_tx_queue(smc); in skfp_close()
554 mac_drv_clear_rx_queue(smc); in skfp_close()
605 struct s_smc *smc; /* private board structure pointer */ in skfp_interrupt() local
608 smc = netdev_priv(dev); in skfp_interrupt()
609 bp = &smc->os; in skfp_interrupt()
617 if ((inpd(ISR_A) & smc->hw.is_imask) == 0) { // IRQ? in skfp_interrupt()
625 fddi_isr(smc); in skfp_interrupt()
627 if (smc->os.ResetRequested) { in skfp_interrupt()
628 ResetAdapter(smc); in skfp_interrupt()
629 smc->os.ResetRequested = FALSE; in skfp_interrupt()
835 struct s_smc *smc = netdev_priv(dev); in skfp_ctl_set_multicast_list() local
836 skfddi_priv *bp = &smc->os; in skfp_ctl_set_multicast_list()
848 struct s_smc *smc = netdev_priv(dev); in skfp_ctl_set_multicast_list_wo_lock() local
853 mac_drv_rx_mode(smc, RX_ENABLE_PROMISC); in skfp_ctl_set_multicast_list_wo_lock()
858 mac_drv_rx_mode(smc, RX_DISABLE_PROMISC); in skfp_ctl_set_multicast_list_wo_lock()
862 mac_clear_multicast(smc); in skfp_ctl_set_multicast_list_wo_lock()
863 mac_drv_rx_mode(smc, RX_DISABLE_ALLMULTI); in skfp_ctl_set_multicast_list_wo_lock()
866 mac_drv_rx_mode(smc, RX_ENABLE_ALLMULTI); in skfp_ctl_set_multicast_list_wo_lock()
874 mac_add_multicast(smc, in skfp_ctl_set_multicast_list_wo_lock()
884 mac_drv_rx_mode(smc, RX_ENABLE_ALLMULTI); in skfp_ctl_set_multicast_list_wo_lock()
893 mac_update_multicast(smc); in skfp_ctl_set_multicast_list_wo_lock()
919 struct s_smc *smc = netdev_priv(dev); in skfp_ctl_set_mac_address() local
921 skfddi_priv *bp = &smc->os; in skfp_ctl_set_mac_address()
927 ResetAdapter(smc); in skfp_ctl_set_mac_address()
959 struct s_smc *smc = netdev_priv(dev); in skfp_ioctl() local
960 skfddi_priv *lp = &smc->os; in skfp_ioctl()
1040 struct s_smc *smc = netdev_priv(dev); in skfp_send_pkt() local
1041 skfddi_priv *bp = &smc->os; in skfp_send_pkt()
1090 * smc - pointer to smc (adapter) structure
1100 static void send_queued_packets(struct s_smc *smc) in send_queued_packets() argument
1102 skfddi_priv *bp = &smc->os; in send_queued_packets()
1130 if (!smc->ess.sync_bw_available) in send_queued_packets()
1135 if (smc->mib.fddiESSSynchTxMode) { in send_queued_packets()
1142 frame_status = hwm_tx_init(smc, fc, 1, skb->len, queue); in send_queued_packets()
1168 CheckSourceAddress(skb->data, smc->hw.fddi_canon_addr.a); in send_queued_packets()
1170 txd = (struct s_smt_fp_txd *) HWM_GET_CURR_TXD(smc, queue); in send_queued_packets()
1178 hwm_tx_frag(smc, skb->data, dma_address, skb->len, in send_queued_packets()
1222 * smc - A pointer to the SMT context struct.
1227 static void ResetAdapter(struct s_smc *smc) in ResetAdapter() argument
1234 card_stop(smc); // Stop all activity. in ResetAdapter()
1237 mac_drv_clear_tx_queue(smc); in ResetAdapter()
1238 mac_drv_clear_rx_queue(smc); in ResetAdapter()
1242 smt_reset_defaults(smc, 1); // Initialize the SMT module. in ResetAdapter()
1244 init_smt(smc, (smc->os.dev)->dev_addr); // Initialize the hardware. in ResetAdapter()
1246 smt_online(smc, 1); // Insert into the ring again. in ResetAdapter()
1250 skfp_ctl_set_multicast_list_wo_lock(smc->os.dev); in ResetAdapter()
1267 * smc - A pointer to the SMT context struct.
1272 void llc_restart_tx(struct s_smc *smc) in llc_restart_tx() argument
1274 skfddi_priv *bp = &smc->os; in llc_restart_tx()
1280 send_queued_packets(smc); in llc_restart_tx()
1294 * smc - A pointer to the SMT context struct.
1302 void *mac_drv_get_space(struct s_smc *smc, unsigned int size) in mac_drv_get_space() argument
1307 virt = (void *) (smc->os.SharedMemAddr + smc->os.SharedMemHeap); in mac_drv_get_space()
1309 if ((smc->os.SharedMemHeap + size) > smc->os.SharedMemSize) { in mac_drv_get_space()
1313 smc->os.SharedMemHeap += size; // Move heap pointer. in mac_drv_get_space()
1318 (smc->os.SharedMemDMA + in mac_drv_get_space()
1319 ((char *) virt - (char *)smc->os.SharedMemAddr))); in mac_drv_get_space()
1334 * smc - A pointer to the SMT context struct.
1342 void *mac_drv_get_desc_mem(struct s_smc *smc, unsigned int size) in mac_drv_get_desc_mem() argument
1351 virt = mac_drv_get_space(smc, size); in mac_drv_get_desc_mem()
1359 if (!mac_drv_get_space(smc, size)) { in mac_drv_get_desc_mem()
1373 * smc - A pointer to the SMT context struct.
1380 unsigned long mac_drv_virt2phys(struct s_smc *smc, void *virt) in mac_drv_virt2phys() argument
1382 return smc->os.SharedMemDMA + in mac_drv_virt2phys()
1383 ((char *) virt - (char *)smc->os.SharedMemAddr); in mac_drv_virt2phys()
1399 * smc - A pointer to the SMT context struct.
1415 u_long dma_master(struct s_smc * smc, void *virt, int len, int flag) in dma_master() argument
1417 return smc->os.SharedMemDMA + in dma_master()
1418 ((char *) virt - (char *)smc->os.SharedMemAddr); in dma_master()
1431 * smc - A pointer to the SMT context struct.
1443 void dma_complete(struct s_smc *smc, volatile union s_fp_descr *descr, int flag) in dma_complete() argument
1458 skfddi_priv *bp = &smc->os; in dma_complete()
1480 * smc - A pointer to the SMT context struct.
1487 void mac_drv_tx_complete(struct s_smc *smc, volatile struct s_smt_fp_txd *txd) in mac_drv_tx_complete() argument
1501 pci_unmap_single(&smc->os.pdev, txd->txd_os.dma_addr, in mac_drv_tx_complete()
1505 smc->os.MacStat.gen.tx_packets++; // Count transmitted packets. in mac_drv_tx_complete()
1506 smc->os.MacStat.gen.tx_bytes+=skb->len; // Count bytes in mac_drv_tx_complete()
1544 * smc - A pointer to the SMT context struct.
1555 void mac_drv_rx_complete(struct s_smc *smc, volatile struct s_smt_fp_rxd *rxd, in mac_drv_rx_complete() argument
1558 skfddi_priv *bp = &smc->os; in mac_drv_rx_complete()
1574 smc->os.MacStat.gen.rx_errors++; in mac_drv_rx_complete()
1627 smc->os.MacStat.gen.rx_packets++; // Count indicated receive in mac_drv_rx_complete()
1629 smc->os.MacStat.gen.rx_bytes+=len; // Count bytes. in mac_drv_rx_complete()
1634 smc->os.MacStat.gen.multicast++; in mac_drv_rx_complete()
1644 HWM_RX_CHECK(smc, RX_LOW_WATERMARK); in mac_drv_rx_complete()
1649 mac_drv_requeue_rxd(smc, rxd, frag_count); in mac_drv_rx_complete()
1650 smc->os.MacStat.gen.rx_errors++; // Count receive packets in mac_drv_rx_complete()
1665 * smc - A pointer to the SMT context struct.
1674 void mac_drv_requeue_rxd(struct s_smc *smc, volatile struct s_smt_fp_rxd *rxd, in mac_drv_requeue_rxd() argument
1688 MaxFrameSize = smc->os.MaxFrameSize; in mac_drv_requeue_rxd()
1692 rxd = HWM_GET_CURR_RXD(smc); in mac_drv_requeue_rxd()
1705 b_addr = pci_map_single(&smc->os.pdev, in mac_drv_requeue_rxd()
1714 v_addr = smc->os.LocalRxBuffer; in mac_drv_requeue_rxd()
1715 b_addr = smc->os.LocalRxBufferDMA; in mac_drv_requeue_rxd()
1721 b_addr = pci_map_single(&smc->os.pdev, in mac_drv_requeue_rxd()
1727 hwm_rx_frag(smc, v_addr, b_addr, MaxFrameSize, in mac_drv_requeue_rxd()
1746 * smc - A pointer to the SMT context struct.
1751 void mac_drv_fill_rxd(struct s_smc *smc) in mac_drv_fill_rxd() argument
1764 MaxFrameSize = smc->os.MaxFrameSize; in mac_drv_fill_rxd()
1766 while (HWM_GET_RX_FREE(smc) > 0) { in mac_drv_fill_rxd()
1769 rxd = HWM_GET_CURR_RXD(smc); in mac_drv_fill_rxd()
1776 b_addr = pci_map_single(&smc->os.pdev, in mac_drv_fill_rxd()
1788 v_addr = smc->os.LocalRxBuffer; in mac_drv_fill_rxd()
1789 b_addr = smc->os.LocalRxBufferDMA; in mac_drv_fill_rxd()
1795 hwm_rx_frag(smc, v_addr, b_addr, MaxFrameSize, in mac_drv_fill_rxd()
1809 * smc - A pointer to the SMT context struct.
1818 void mac_drv_clear_rxd(struct s_smc *smc, volatile struct s_smt_fp_rxd *rxd, in mac_drv_clear_rxd() argument
1833 skfddi_priv *bp = &smc->os; in mac_drv_clear_rxd()
1861 * smc - A pointer to the SMT context struct.
1875 int mac_drv_rx_init(struct s_smc *smc, int len, int fc, in mac_drv_rx_init() argument
1900 skb->protocol = fddi_type_trans(skb, smc->os.dev); in mac_drv_rx_init()
1917 * smc - A pointer to the SMT context struct.
1922 void smt_timer_poll(struct s_smc *smc) in smt_timer_poll() argument
1933 * smc - A pointer to the SMT context struct.
1940 void ring_status_indication(struct s_smc *smc, u_long status) in ring_status_indication() argument
2006 * smc - A pointer to the SMT context struct.
2014 void smt_stat_counter(struct s_smc *smc, int stat) in smt_stat_counter() argument
2025 smc->os.MacStat.gen.rx_errors++; in smt_stat_counter()
2040 * smc - A pointer to the SMT context struct.
2050 void cfm_state_change(struct s_smc *smc, int c_state) in cfm_state_change() argument
2098 * smc - A pointer to the SMT context struct.
2108 void ecm_state_change(struct s_smc *smc, int e_state) in ecm_state_change() argument
2153 * smc - A pointer to the SMT context struct.
2163 void rmt_state_change(struct s_smc *smc, int r_state) in rmt_state_change() argument
2210 * smc - A pointer to the SMT context struct.
2215 void drv_reset_indication(struct s_smc *smc) in drv_reset_indication() argument
2219 smc->os.ResetRequested = TRUE; // Set flag. in drv_reset_indication()