Lines Matching refs:adapter
45 qlcnic_post_rx_buffers_nodb(struct qlcnic_adapter *adapter,
103 void qlcnic_release_rx_buffers(struct qlcnic_adapter *adapter)
110 recv_ctx = &adapter->recv_ctx;
111 for (ring = 0; ring < adapter->max_rds_rings; ring++) {
118 pci_unmap_single(adapter->pdev,
128 void qlcnic_reset_rx_buffers_list(struct qlcnic_adapter *adapter)
135 recv_ctx = &adapter->recv_ctx;
136 for (ring = 0; ring < adapter->max_rds_rings; ring++) {
154 void qlcnic_release_tx_buffers(struct qlcnic_adapter *adapter)
159 struct qlcnic_host_tx_ring *tx_ring = adapter->tx_ring;
165 pci_unmap_single(adapter->pdev, buffrag->dma,
172 pci_unmap_page(adapter->pdev, buffrag->dma,
186 void qlcnic_free_sw_resources(struct qlcnic_adapter *adapter)
193 recv_ctx = &adapter->recv_ctx;
198 for (ring = 0; ring < adapter->max_rds_rings; ring++) {
206 if (adapter->tx_ring == NULL)
209 tx_ring = adapter->tx_ring;
212 kfree(adapter->tx_ring);
213 adapter->tx_ring = NULL;
216 int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter)
226 struct net_device *netdev = adapter->netdev;
234 adapter->tx_ring = tx_ring;
236 tx_ring->num_desc = adapter->num_txd;
247 recv_ctx = &adapter->recv_ctx;
249 size = adapter->max_rds_rings * sizeof(struct qlcnic_host_rds_ring);
257 for (ring = 0; ring < adapter->max_rds_rings; ring++) {
261 rds_ring->num_desc = adapter->num_rxd;
267 rds_ring->num_desc = adapter->num_jumbo_rxd;
271 if (adapter->capabilities & QLCNIC_FW_CAPABILITY_HW_LRO)
301 for (ring = 0; ring < adapter->max_sds_rings; ring++) {
303 sds_ring->irq = adapter->msix_entries[ring].vector;
304 sds_ring->adapter = adapter;
305 sds_ring->num_desc = adapter->num_rxd;
314 qlcnic_free_sw_resources(adapter);
347 static int qlcnic_wait_rom_done(struct qlcnic_adapter *adapter)
355 done = QLCRD32(adapter, QLCNIC_ROMUSB_GLB_STATUS);
358 dev_err(&adapter->pdev->dev,
367 static int do_rom_fast_read(struct qlcnic_adapter *adapter,
370 QLCWR32(adapter, QLCNIC_ROMUSB_ROM_ADDRESS, addr);
371 QLCWR32(adapter, QLCNIC_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
372 QLCWR32(adapter, QLCNIC_ROMUSB_ROM_ABYTE_CNT, 3);
373 QLCWR32(adapter, QLCNIC_ROMUSB_ROM_INSTR_OPCODE, 0xb);
374 if (qlcnic_wait_rom_done(adapter)) {
375 dev_err(&adapter->pdev->dev, "Error waiting for rom done\n");
379 QLCWR32(adapter, QLCNIC_ROMUSB_ROM_ABYTE_CNT, 0);
381 QLCWR32(adapter, QLCNIC_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
383 *valp = QLCRD32(adapter, QLCNIC_ROMUSB_ROM_RDATA);
387 static int do_rom_fast_read_words(struct qlcnic_adapter *adapter, int addr,
395 ret = do_rom_fast_read(adapter, addridx, &v);
406 qlcnic_rom_fast_read_words(struct qlcnic_adapter *adapter, int addr,
411 ret = qlcnic_rom_lock(adapter);
415 ret = do_rom_fast_read_words(adapter, addr, bytes, size);
417 qlcnic_rom_unlock(adapter);
421 int qlcnic_rom_fast_read(struct qlcnic_adapter *adapter, int addr, int *valp)
425 if (qlcnic_rom_lock(adapter) != 0)
428 ret = do_rom_fast_read(adapter, addr, valp);
429 qlcnic_rom_unlock(adapter);
433 int qlcnic_pinit_from_rom(struct qlcnic_adapter *adapter)
440 struct pci_dev *pdev = adapter->pdev;
443 qlcnic_rom_lock(adapter);
444 QLCWR32(adapter, QLCNIC_ROMUSB_GLB_SW_RESET, 0xfeffffff);
445 qlcnic_rom_unlock(adapter);
447 if (qlcnic_rom_fast_read(adapter, 0, &n) != 0 || (n != 0xcafecafe) ||
448 qlcnic_rom_fast_read(adapter, 4, &n) != 0) {
467 if (qlcnic_rom_fast_read(adapter, 8*i + 4*offset, &val) != 0 ||
468 qlcnic_rom_fast_read(adapter, 8*i + 4*offset + 4, &addr) != 0) {
521 QLCWR32(adapter, off, buf[i].data);
528 QLCWR32(adapter, QLCNIC_CRB_PEG_NET_D + 0xec, 0x1e);
530 QLCWR32(adapter, QLCNIC_CRB_PEG_NET_D + 0x4c, 8);
531 QLCWR32(adapter, QLCNIC_CRB_PEG_NET_I + 0x4c, 8);
534 QLCWR32(adapter, QLCNIC_CRB_PEG_NET_0 + 0x8, 0);
535 QLCWR32(adapter, QLCNIC_CRB_PEG_NET_0 + 0xc, 0);
536 QLCWR32(adapter, QLCNIC_CRB_PEG_NET_1 + 0x8, 0);
537 QLCWR32(adapter, QLCNIC_CRB_PEG_NET_1 + 0xc, 0);
538 QLCWR32(adapter, QLCNIC_CRB_PEG_NET_2 + 0x8, 0);
539 QLCWR32(adapter, QLCNIC_CRB_PEG_NET_2 + 0xc, 0);
540 QLCWR32(adapter, QLCNIC_CRB_PEG_NET_3 + 0x8, 0);
541 QLCWR32(adapter, QLCNIC_CRB_PEG_NET_3 + 0xc, 0);
546 qlcnic_setup_idc_param(struct qlcnic_adapter *adapter) {
551 val = QLCRD32(adapter, QLCNIC_CRB_DEV_PARTITION_INFO);
552 val = QLC_DEV_GET_DRV(val, adapter->portnum);
554 dev_err(&adapter->pdev->dev,
558 adapter->physical_port = (val >> 2);
559 if (qlcnic_rom_fast_read(adapter, QLCNIC_ROM_DEV_INIT_TIMEOUT, &timeo))
562 adapter->dev_init_timeo = timeo;
564 if (qlcnic_rom_fast_read(adapter, QLCNIC_ROM_DRV_RESET_TIMEOUT, &timeo))
567 adapter->reset_ack_timeo = timeo;
573 qlcnic_check_flash_fw_ver(struct qlcnic_adapter *adapter)
577 qlcnic_rom_fast_read(adapter, QLCNIC_FW_VERSION_OFFSET, (int *)&ver);
583 dev_err(&adapter->pdev->dev,
595 qlcnic_has_mn(struct qlcnic_adapter *adapter)
600 capability = QLCRD32(adapter, QLCNIC_PEG_TUNE_CAPABILITY);
630 qlcnic_validate_header(struct qlcnic_adapter *adapter)
632 const u8 *unirom = adapter->fw->data;
634 __le32 fw_file_size = adapter->fw->size;
653 qlcnic_validate_bootld(struct qlcnic_adapter *adapter)
657 const u8 *unirom = adapter->fw->data;
658 int idx = cpu_to_le32(*((int *)&unirom[adapter->file_prd_off] +
672 if (adapter->fw->size < tab_size)
681 if (adapter->fw->size < data_size)
688 qlcnic_validate_fw(struct qlcnic_adapter *adapter)
692 const u8 *unirom = adapter->fw->data;
693 int idx = cpu_to_le32(*((int *)&unirom[adapter->file_prd_off] +
707 if (adapter->fw->size < tab_size)
715 if (adapter->fw->size < data_size)
722 qlcnic_validate_product_offs(struct qlcnic_adapter *adapter)
725 const u8 *unirom = adapter->fw->data;
726 int mn_present = qlcnic_has_mn(adapter);
741 if (adapter->fw->size < tab_size)
748 u8 chiprev = adapter->ahw.revision_id;
762 adapter->file_prd_off = offs;
774 qlcnic_validate_unified_romimage(struct qlcnic_adapter *adapter)
776 if (qlcnic_validate_header(adapter)) {
777 dev_err(&adapter->pdev->dev,
782 if (qlcnic_validate_product_offs(adapter)) {
783 dev_err(&adapter->pdev->dev,
788 if (qlcnic_validate_bootld(adapter)) {
789 dev_err(&adapter->pdev->dev,
794 if (qlcnic_validate_fw(adapter)) {
795 dev_err(&adapter->pdev->dev,
804 struct uni_data_desc *qlcnic_get_data_desc(struct qlcnic_adapter *adapter,
807 const u8 *unirom = adapter->fw->data;
808 int idx = cpu_to_le32(*((int *)&unirom[adapter->file_prd_off] +
825 qlcnic_get_bootld_offs(struct qlcnic_adapter *adapter)
829 if (adapter->fw_type == QLCNIC_UNIFIED_ROMIMAGE)
830 offs = cpu_to_le32((qlcnic_get_data_desc(adapter,
834 return (u8 *)&adapter->fw->data[offs];
838 qlcnic_get_fw_offs(struct qlcnic_adapter *adapter)
842 if (adapter->fw_type == QLCNIC_UNIFIED_ROMIMAGE)
843 offs = cpu_to_le32((qlcnic_get_data_desc(adapter,
847 return (u8 *)&adapter->fw->data[offs];
851 qlcnic_get_fw_size(struct qlcnic_adapter *adapter)
853 if (adapter->fw_type == QLCNIC_UNIFIED_ROMIMAGE)
854 return cpu_to_le32((qlcnic_get_data_desc(adapter,
859 *(u32 *)&adapter->fw->data[QLCNIC_FW_SIZE_OFFSET]);
863 qlcnic_get_fw_version(struct qlcnic_adapter *adapter)
866 const struct firmware *fw = adapter->fw;
871 if (adapter->fw_type != QLCNIC_UNIFIED_ROMIMAGE)
874 fw_data_desc = qlcnic_get_data_desc(adapter, QLCNIC_UNI_DIR_SECT_FW,
894 qlcnic_get_bios_version(struct qlcnic_adapter *adapter)
896 const struct firmware *fw = adapter->fw;
897 __le32 bios_ver, prd_off = adapter->file_prd_off;
899 if (adapter->fw_type != QLCNIC_UNIFIED_ROMIMAGE)
910 qlcnic_need_fw_reset(struct qlcnic_adapter *adapter)
916 if (adapter->need_fw_reset)
920 if (QLCRD32(adapter, CRB_CMDPEG_STATE) == PHAN_INITIALIZE_FAILED)
923 old_count = QLCRD32(adapter, QLCNIC_PEG_ALIVE_COUNTER);
929 QLCWR32(adapter, CRB_CMDPEG_STATE,
934 count = QLCRD32(adapter, QLCNIC_PEG_ALIVE_COUNTER);
944 if (adapter->fw) {
946 val = qlcnic_get_fw_version(adapter);
950 major = QLCRD32(adapter, QLCNIC_FW_VERSION_MAJOR);
951 minor = QLCRD32(adapter, QLCNIC_FW_VERSION_MINOR);
952 build = QLCRD32(adapter, QLCNIC_FW_VERSION_SUB);
967 qlcnic_load_firmware(struct qlcnic_adapter *adapter)
971 const struct firmware *fw = adapter->fw;
972 struct pci_dev *pdev = adapter->pdev;
975 fw_name[adapter->fw_type]);
982 ptr64 = (u64 *)qlcnic_get_bootld_offs(adapter);
988 if (qlcnic_pci_mem_write_2M(adapter, flashaddr, data))
994 size = (__force u32)qlcnic_get_fw_size(adapter) / 8;
996 ptr64 = (u64 *)qlcnic_get_fw_offs(adapter);
1002 if (qlcnic_pci_mem_write_2M(adapter,
1009 size = (__force u32)qlcnic_get_fw_size(adapter) % 8;
1013 if (qlcnic_pci_mem_write_2M(adapter,
1026 if (qlcnic_rom_fast_read(adapter,
1029 if (qlcnic_rom_fast_read(adapter,
1035 if (qlcnic_pci_mem_write_2M(adapter,
1044 QLCWR32(adapter, QLCNIC_CRB_PEG_NET_0 + 0x18, 0x1020);
1045 QLCWR32(adapter, QLCNIC_ROMUSB_GLB_SW_RESET, 0x80001e);
1050 qlcnic_validate_firmware(struct qlcnic_adapter *adapter)
1054 struct pci_dev *pdev = adapter->pdev;
1055 const struct firmware *fw = adapter->fw;
1056 u8 fw_type = adapter->fw_type;
1059 if (qlcnic_validate_unified_romimage(adapter))
1074 val = qlcnic_get_fw_version(adapter);
1084 val = qlcnic_get_bios_version(adapter);
1085 qlcnic_rom_fast_read(adapter, QLCNIC_BIOS_VERSION_OFFSET, (int *)&bios);
1093 if (qlcnic_rom_fast_read(adapter,
1104 QLCWR32(adapter, QLCNIC_CAM_RAM(0x1fc), QLCNIC_BDINFO_MAGIC);
1109 qlcnic_get_next_fwtype(struct qlcnic_adapter *adapter)
1113 switch (adapter->fw_type) {
1124 adapter->fw_type = fw_type;
1129 void qlcnic_request_firmware(struct qlcnic_adapter *adapter)
1131 struct pci_dev *pdev = adapter->pdev;
1134 adapter->fw_type = QLCNIC_UNKNOWN_ROMIMAGE;
1137 qlcnic_get_next_fwtype(adapter);
1139 if (adapter->fw_type == QLCNIC_FLASH_ROMIMAGE) {
1140 adapter->fw = NULL;
1142 rc = request_firmware(&adapter->fw,
1143 fw_name[adapter->fw_type], &pdev->dev);
1147 rc = qlcnic_validate_firmware(adapter);
1149 release_firmware(adapter->fw);
1158 qlcnic_release_firmware(struct qlcnic_adapter *adapter)
1160 if (adapter->fw)
1161 release_firmware(adapter->fw);
1162 adapter->fw = NULL;
1165 static int qlcnic_cmd_peg_ready(struct qlcnic_adapter *adapter)
1171 val = QLCRD32(adapter, CRB_CMDPEG_STATE);
1187 QLCWR32(adapter, CRB_CMDPEG_STATE, PHAN_INITIALIZE_FAILED);
1190 dev_err(&adapter->pdev->dev, "Command Peg initialization not "
1196 qlcnic_receive_peg_ready(struct qlcnic_adapter *adapter)
1202 val = QLCRD32(adapter, CRB_RCVPEG_STATE);
1212 dev_err(&adapter->pdev->dev, "Receive Peg initialization not "
1220 int qlcnic_init_firmware(struct qlcnic_adapter *adapter)
1224 err = qlcnic_cmd_peg_ready(adapter);
1228 err = qlcnic_receive_peg_ready(adapter);
1232 QLCWR32(adapter, CRB_CMDPEG_STATE, PHAN_INITIALIZE_ACK);
1238 qlcnic_handle_linkevent(struct qlcnic_adapter *adapter,
1245 struct net_device *netdev = adapter->netdev;
1247 adapter->has_link_events = 1;
1265 qlcnic_advert_link_change(adapter, link_status);
1268 adapter->link_duplex = DUPLEX_FULL;
1270 adapter->link_duplex = DUPLEX_HALF;
1272 adapter->module_type = module;
1273 adapter->link_autoneg = autoneg;
1274 adapter->link_speed = link_speed;
1297 qlcnic_handle_linkevent(sds_ring->adapter, &msg);
1305 qlcnic_alloc_rx_skb(struct qlcnic_adapter *adapter,
1311 struct pci_dev *pdev = adapter->pdev;
1315 adapter->stats.skb_alloc_failure++;
1325 adapter->stats.rx_dma_map_error++;
1336 static struct sk_buff *qlcnic_process_rxbuf(struct qlcnic_adapter *adapter,
1349 pci_unmap_single(adapter->pdev, buffer->dma, rds_ring->dma_size,
1354 if (likely(adapter->rx_csum && cksum == STATUS_CKSUM_OK)) {
1355 adapter->stats.csummed++;
1361 skb->dev = adapter->netdev;
1369 qlcnic_process_rcv(struct qlcnic_adapter *adapter,
1373 struct net_device *netdev = adapter->netdev;
1374 struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
1380 if (unlikely(ring >= adapter->max_rds_rings))
1395 skb = qlcnic_process_rxbuf(adapter, rds_ring, index, cksum);
1411 adapter->stats.rx_pkts++;
1412 adapter->stats.rxbytes += length;
1422 qlcnic_process_lro(struct qlcnic_adapter *adapter,
1426 struct net_device *netdev = adapter->netdev;
1427 struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
1439 if (unlikely(ring > adapter->max_rds_rings))
1457 skb = qlcnic_process_rxbuf(adapter, rds_ring, index, STATUS_CKSUM_OK);
1485 adapter->stats.lro_pkts++;
1486 adapter->stats.lrobytes += length;
1494 struct qlcnic_adapter *adapter = sds_ring->adapter;
1519 rxbuf = qlcnic_process_rcv(adapter, sds_ring,
1525 rxbuf = qlcnic_process_lro(adapter, sds_ring,
1539 adapter->stats.null_rxbuf++;
1551 for (ring = 0; ring < adapter->max_rds_rings; ring++) {
1553 &adapter->recv_ctx.rds_rings[ring];
1559 qlcnic_alloc_rx_skb(adapter, rds_ring, rxbuf);
1567 qlcnic_post_rx_buffers_nodb(adapter, rds_ring);
1579 qlcnic_post_rx_buffers(struct qlcnic_adapter *adapter, u32 ringid,
1597 if (qlcnic_alloc_rx_skb(adapter, rds_ring, buffer))
1622 qlcnic_post_rx_buffers_nodb(struct qlcnic_adapter *adapter,
1641 if (qlcnic_alloc_rx_skb(adapter, rds_ring, buffer))
1666 qlcnic_process_rcv_diag(struct qlcnic_adapter *adapter,
1670 struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
1676 if (unlikely(ring >= adapter->max_rds_rings))
1691 skb = qlcnic_process_rxbuf(adapter, rds_ring, index, cksum);
1701 adapter->diag_cnt++;
1704 adapter->stats.rx_pkts++;
1705 adapter->stats.rxbytes += length;
1713 struct qlcnic_adapter *adapter = sds_ring->adapter;
1731 rxbuf = qlcnic_process_rcv_diag(adapter, sds_ring,
1742 qlcnic_fetch_mac(struct qlcnic_adapter *adapter, u32 off1, u32 off2,
1748 mac_low = QLCRD32(adapter, off1);
1749 mac_high = QLCRD32(adapter, off2);