Lines Matching refs:efx
32 static void siena_init_wol(struct efx_nic *efx);
50 efx_writed_page_locked(channel->efx, &timer_cmd, FR_BZ_TIMER_COMMAND_P0, in siena_push_irq_moderation()
54 void siena_prepare_flush(struct efx_nic *efx) in siena_prepare_flush() argument
56 if (efx->fc_disable++ == 0) in siena_prepare_flush()
57 efx_mcdi_set_mac(efx); in siena_prepare_flush()
60 void siena_finish_flush(struct efx_nic *efx) in siena_finish_flush() argument
62 if (--efx->fc_disable == 0) in siena_finish_flush()
63 efx_mcdi_set_mac(efx); in siena_finish_flush()
95 static int siena_test_chip(struct efx_nic *efx, struct efx_self_tests *tests) in siena_test_chip() argument
100 efx_reset_down(efx, reset_method); in siena_test_chip()
105 rc = efx_mcdi_reset(efx, reset_method); in siena_test_chip()
110 efx_farch_test_registers(efx, siena_register_tests, in siena_test_chip()
114 rc = efx_mcdi_reset(efx, reset_method); in siena_test_chip()
116 rc2 = efx_reset_up(efx, reset_method, rc == 0); in siena_test_chip()
127 static void siena_ptp_write_host_time(struct efx_nic *efx, u32 host_time) in siena_ptp_write_host_time() argument
129 _efx_writed(efx, cpu_to_le32(host_time), in siena_ptp_write_host_time()
133 static int siena_ptp_set_ts_config(struct efx_nic *efx, in siena_ptp_set_ts_config() argument
141 return efx_ptp_change_mode(efx, in siena_ptp_set_ts_config()
143 efx_ptp_get_mode(efx)); in siena_ptp_set_ts_config()
148 return efx_ptp_change_mode(efx, true, MC_CMD_PTP_MODE_V1); in siena_ptp_set_ts_config()
153 rc = efx_ptp_change_mode(efx, true, in siena_ptp_set_ts_config()
161 rc = efx_ptp_change_mode(efx, true, MC_CMD_PTP_MODE_V2); in siena_ptp_set_ts_config()
207 static void siena_monitor(struct efx_nic *efx) in siena_monitor() argument
209 struct eeh_dev *eehdev = pci_dev_to_eeh_dev(efx->pci_dev); in siena_monitor()
215 static int siena_probe_nvconfig(struct efx_nic *efx) in siena_probe_nvconfig() argument
220 rc = efx_mcdi_get_board_cfg(efx, efx->net_dev->perm_addr, NULL, &caps); in siena_probe_nvconfig()
222 efx->timer_quantum_ns = in siena_probe_nvconfig()
228 static int siena_dimension_resources(struct efx_nic *efx) in siena_dimension_resources() argument
234 efx_farch_dimension_resources(efx, FR_CZ_BUF_FULL_TBL_ROWS / 2); in siena_dimension_resources()
238 static unsigned int siena_mem_map_size(struct efx_nic *efx) in siena_mem_map_size() argument
244 static int siena_probe_nic(struct efx_nic *efx) in siena_probe_nic() argument
254 nic_data->efx = efx; in siena_probe_nic()
255 efx->nic_data = nic_data; in siena_probe_nic()
257 if (efx_farch_fpga_ver(efx) != 0) { in siena_probe_nic()
258 netif_err(efx, probe, efx->net_dev, in siena_probe_nic()
264 efx->max_channels = EFX_MAX_CHANNELS; in siena_probe_nic()
265 efx->max_tx_channels = EFX_MAX_CHANNELS; in siena_probe_nic()
267 efx_reado(efx, ®, FR_AZ_CS_DEBUG); in siena_probe_nic()
268 efx->port_num = EFX_OWORD_FIELD(reg, FRF_CZ_CS_PORT_NUM) - 1; in siena_probe_nic()
270 rc = efx_mcdi_init(efx); in siena_probe_nic()
275 rc = efx_mcdi_reset(efx, RESET_TYPE_ALL); in siena_probe_nic()
277 netif_err(efx, probe, efx->net_dev, "failed to reset NIC\n"); in siena_probe_nic()
281 siena_init_wol(efx); in siena_probe_nic()
284 rc = efx_nic_alloc_buffer(efx, &efx->irq_status, sizeof(efx_oword_t), in siena_probe_nic()
288 BUG_ON(efx->irq_status.dma_addr & 0x0f); in siena_probe_nic()
290 netif_dbg(efx, probe, efx->net_dev, in siena_probe_nic()
292 (unsigned long long)efx->irq_status.dma_addr, in siena_probe_nic()
293 efx->irq_status.addr, in siena_probe_nic()
294 (unsigned long long)virt_to_phys(efx->irq_status.addr)); in siena_probe_nic()
297 rc = siena_probe_nvconfig(efx); in siena_probe_nic()
299 netif_err(efx, probe, efx->net_dev, in siena_probe_nic()
301 efx->phy_type = PHY_TYPE_NONE; in siena_probe_nic()
302 efx->mdio.prtad = MDIO_PRTAD_NONE; in siena_probe_nic()
307 rc = efx_mcdi_mon_probe(efx); in siena_probe_nic()
312 efx_siena_sriov_probe(efx); in siena_probe_nic()
314 efx_ptp_defer_probe_with_channel(efx); in siena_probe_nic()
319 efx_nic_free_buffer(efx, &efx->irq_status); in siena_probe_nic()
322 efx_mcdi_fini(efx); in siena_probe_nic()
324 kfree(efx->nic_data); in siena_probe_nic()
328 static int siena_rx_push_rss_config(struct efx_nic *efx, bool user, in siena_rx_push_rss_config() argument
334 memcpy(&temp, efx->rx_hash_key, sizeof(temp)); in siena_rx_push_rss_config()
335 efx_writeo(efx, &temp, FR_BZ_RX_RSS_TKEY); in siena_rx_push_rss_config()
338 BUILD_BUG_ON(sizeof(efx->rx_hash_key) < in siena_rx_push_rss_config()
341 memcpy(&temp, efx->rx_hash_key, sizeof(temp)); in siena_rx_push_rss_config()
342 efx_writeo(efx, &temp, FR_CZ_RX_RSS_IPV6_REG1); in siena_rx_push_rss_config()
343 memcpy(&temp, efx->rx_hash_key + sizeof(temp), sizeof(temp)); in siena_rx_push_rss_config()
344 efx_writeo(efx, &temp, FR_CZ_RX_RSS_IPV6_REG2); in siena_rx_push_rss_config()
347 memcpy(&temp, efx->rx_hash_key + 2 * sizeof(temp), in siena_rx_push_rss_config()
349 efx_writeo(efx, &temp, FR_CZ_RX_RSS_IPV6_REG3); in siena_rx_push_rss_config()
351 memcpy(efx->rx_indir_table, rx_indir_table, in siena_rx_push_rss_config()
352 sizeof(efx->rx_indir_table)); in siena_rx_push_rss_config()
353 efx_farch_rx_push_indir_table(efx); in siena_rx_push_rss_config()
362 static int siena_init_nic(struct efx_nic *efx) in siena_init_nic() argument
368 rc = efx_mcdi_handle_assertion(efx); in siena_init_nic()
373 efx_reado(efx, &temp, FR_AZ_TX_RESERVED); in siena_init_nic()
375 efx_writeo(efx, &temp, FR_AZ_TX_RESERVED); in siena_init_nic()
380 efx_reado(efx, &temp, FR_AZ_TX_CFG); in siena_init_nic()
383 efx_writeo(efx, &temp, FR_AZ_TX_CFG); in siena_init_nic()
385 efx_reado(efx, &temp, FR_AZ_RX_CFG); in siena_init_nic()
396 efx_writeo(efx, &temp, FR_AZ_RX_CFG); in siena_init_nic()
398 siena_rx_push_rss_config(efx, false, efx->rx_indir_table); in siena_init_nic()
401 rc = efx_mcdi_log_ctrl(efx, true, false, 0); in siena_init_nic()
407 efx_writeo(efx, &temp, FR_BZ_DP_CTRL); in siena_init_nic()
410 efx_writeo(efx, &temp, FR_CZ_USR_EV_CFG); in siena_init_nic()
412 efx_farch_init_common(efx); in siena_init_nic()
416 static void siena_remove_nic(struct efx_nic *efx) in siena_remove_nic() argument
418 efx_mcdi_mon_remove(efx); in siena_remove_nic()
420 efx_nic_free_buffer(efx, &efx->irq_status); in siena_remove_nic()
422 efx_mcdi_reset(efx, RESET_TYPE_ALL); in siena_remove_nic()
424 efx_mcdi_fini(efx); in siena_remove_nic()
427 kfree(efx->nic_data); in siena_remove_nic()
428 efx->nic_data = NULL; in siena_remove_nic()
504 static size_t siena_describe_nic_stats(struct efx_nic *efx, u8 *names) in siena_describe_nic_stats() argument
510 static int siena_try_update_nic_stats(struct efx_nic *efx) in siena_try_update_nic_stats() argument
512 struct siena_nic_data *nic_data = efx->nic_data; in siena_try_update_nic_stats()
517 dma_stats = efx->stats_buffer.addr; in siena_try_update_nic_stats()
524 stats, efx->stats_buffer.addr, false); in siena_try_update_nic_stats()
531 efx_nic_fix_nodesc_drop_stat(efx, in siena_try_update_nic_stats()
544 efx_update_sw_stats(efx, stats); in siena_try_update_nic_stats()
548 static size_t siena_update_nic_stats(struct efx_nic *efx, u64 *full_stats, in siena_update_nic_stats() argument
551 struct siena_nic_data *nic_data = efx->nic_data; in siena_update_nic_stats()
558 if (siena_try_update_nic_stats(efx) == 0) in siena_update_nic_stats()
596 static int siena_mac_reconfigure(struct efx_nic *efx) in siena_mac_reconfigure() argument
603 sizeof(efx->multicast_hash)); in siena_mac_reconfigure()
605 efx_farch_filter_sync_rx_mode(efx); in siena_mac_reconfigure()
607 WARN_ON(!mutex_is_locked(&efx->mac_lock)); in siena_mac_reconfigure()
609 rc = efx_mcdi_set_mac(efx); in siena_mac_reconfigure()
614 efx->multicast_hash.byte, sizeof(efx->multicast_hash)); in siena_mac_reconfigure()
615 return efx_mcdi_rpc(efx, MC_CMD_SET_MCAST_HASH, in siena_mac_reconfigure()
626 static void siena_get_wol(struct efx_nic *efx, struct ethtool_wolinfo *wol) in siena_get_wol() argument
628 struct siena_nic_data *nic_data = efx->nic_data; in siena_get_wol()
639 static int siena_set_wol(struct efx_nic *efx, u32 type) in siena_set_wol() argument
641 struct siena_nic_data *nic_data = efx->nic_data; in siena_set_wol()
649 efx_mcdi_wol_filter_remove(efx, in siena_set_wol()
651 rc = efx_mcdi_wol_filter_set_magic(efx, efx->net_dev->dev_addr, in siena_set_wol()
656 pci_wake_from_d3(efx->pci_dev, true); in siena_set_wol()
658 rc = efx_mcdi_wol_filter_reset(efx); in siena_set_wol()
660 pci_wake_from_d3(efx->pci_dev, false); in siena_set_wol()
667 netif_err(efx, hw, efx->net_dev, "%s failed: type=%d rc=%d\n", in siena_set_wol()
673 static void siena_init_wol(struct efx_nic *efx) in siena_init_wol() argument
675 struct siena_nic_data *nic_data = efx->nic_data; in siena_init_wol()
678 rc = efx_mcdi_wol_filter_get_magic(efx, &nic_data->wol_filter_id); in siena_init_wol()
683 efx_mcdi_wol_filter_reset(efx); in siena_init_wol()
686 pci_wake_from_d3(efx->pci_dev, true); in siena_init_wol()
697 #define MCDI_PDU(efx) \ argument
698 (efx_port_num(efx) ? MC_SMEM_P1_PDU_OFST : MC_SMEM_P0_PDU_OFST)
699 #define MCDI_DOORBELL(efx) \ argument
700 (efx_port_num(efx) ? MC_SMEM_P1_DOORBELL_OFST : MC_SMEM_P0_DOORBELL_OFST)
701 #define MCDI_STATUS(efx) \ argument
702 (efx_port_num(efx) ? MC_SMEM_P1_STATUS_OFST : MC_SMEM_P0_STATUS_OFST)
704 static void siena_mcdi_request(struct efx_nic *efx, in siena_mcdi_request() argument
708 unsigned pdu = FR_CZ_MC_TREG_SMEM + MCDI_PDU(efx); in siena_mcdi_request()
709 unsigned doorbell = FR_CZ_MC_TREG_SMEM + MCDI_DOORBELL(efx); in siena_mcdi_request()
715 efx_writed(efx, hdr, pdu); in siena_mcdi_request()
718 efx_writed(efx, &sdu[i], pdu + hdr_len + 4 * i); in siena_mcdi_request()
724 _efx_writed(efx, (__force __le32) 0x45789abc, doorbell); in siena_mcdi_request()
727 static bool siena_mcdi_poll_response(struct efx_nic *efx) in siena_mcdi_poll_response() argument
729 unsigned int pdu = FR_CZ_MC_TREG_SMEM + MCDI_PDU(efx); in siena_mcdi_poll_response()
732 efx_readd(efx, &hdr, pdu); in siena_mcdi_poll_response()
742 static void siena_mcdi_read_response(struct efx_nic *efx, efx_dword_t *outbuf, in siena_mcdi_read_response() argument
745 unsigned int pdu = FR_CZ_MC_TREG_SMEM + MCDI_PDU(efx); in siena_mcdi_read_response()
750 efx_readd(efx, &outbuf[i], pdu + offset + 4 * i); in siena_mcdi_read_response()
753 static int siena_mcdi_poll_reboot(struct efx_nic *efx) in siena_mcdi_poll_reboot() argument
755 struct siena_nic_data *nic_data = efx->nic_data; in siena_mcdi_poll_reboot()
756 unsigned int addr = FR_CZ_MC_TREG_SMEM + MCDI_STATUS(efx); in siena_mcdi_poll_reboot()
760 efx_readd(efx, ®, addr); in siena_mcdi_poll_reboot()
767 efx_writed(efx, ®, addr); in siena_mcdi_poll_reboot()
811 static int siena_mtd_probe_partition(struct efx_nic *efx, in siena_mtd_probe_partition() argument
826 if (info->port != efx_port_num(efx)) in siena_mtd_probe_partition()
829 rc = efx_mcdi_nvram_info(efx, type, &size, &erase_size, &protected); in siena_mtd_probe_partition()
847 static int siena_mtd_get_fw_subtypes(struct efx_nic *efx, in siena_mtd_get_fw_subtypes() argument
856 rc = efx_mcdi_get_board_cfg(efx, NULL, fw_subtype_list, NULL); in siena_mtd_get_fw_subtypes()
866 static int siena_mtd_probe(struct efx_nic *efx) in siena_mtd_probe() argument
876 rc = efx_mcdi_nvram_types(efx, &nvram_types); in siena_mtd_probe()
889 rc = siena_mtd_probe_partition(efx, &parts[n_parts], in siena_mtd_probe()
900 rc = siena_mtd_get_fw_subtypes(efx, parts, n_parts); in siena_mtd_probe()
904 rc = efx_mtd_add(efx, &parts[0].common, n_parts, sizeof(*parts)); in siena_mtd_probe()