134 lines
7.9 KiB
Plaintext
Executable File
134 lines
7.9 KiB
Plaintext
Executable File
disable ccflags-y += -DCONFIG_MHI_NETDEV_MBIM in pcie_mhi/Makefile
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root@OpenWrt:~# insmod pcie_mhi.ko
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root@OpenWrt:~# dmesg | grep mhi
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[ 138.483252] mhi_init Quectel_Linux_PCIE_MHI_Driver_V1.3.0.6
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[ 138.492350] mhi_pci_probe pci_dev->name = 0000:01:00.0, domain=0, bus=1, slot=0, vendor=17CB, device=0306
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[ 138.497564] mhi_q 0000:01:00.0: BAR 0: assigned [mem 0x20300000-0x20300fff 64bit]
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[ 138.506952] mhi_q 0000:01:00.0: enabling device (0140 -> 0142)
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[ 138.514562] [I][mhi_init_pci_dev] msi_required = 5, msi_allocated = 5, msi_irq = 63
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[ 138.514581] [I][mhi_power_up] dev_state:RESET
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[ 138.514587] [I][mhi_async_power_up] Requested to power on
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[ 138.514728] [I][mhi_alloc_coherent] size = 114688, dma_handle = 72160000
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[ 138.514734] [I][mhi_init_dev_ctxt] mhi_ctxt->ctrl_seg = c221f000
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[ 138.515030] [I][mhi_async_power_up] dev_state:RESET ee:AMSS
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[ 138.515056] [I][mhi_pm_st_worker] Transition to state:READY
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[ 138.515067] [I][mhi_pm_st_worker] INVALID_EE -> AMSS
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[ 138.515073] [I][mhi_ready_state_transition] Waiting to enter READY state
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[ 138.515210] [I][mhi_async_power_up] Power on setup success
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[ 138.515227] [I][mhi_pci_probe] Return successful
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[ 138.589013] [I][mhi_ready_state_transition] Device in READY State
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[ 138.589029] [I][mhi_intvec_threaded_handlr] device ee:AMSS dev_state:READY, pm_state:POR
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[ 138.589038] [I][mhi_intvec_threaded_handlr] device ee:AMSS dev_state:READY, INVALID_EE
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[ 138.589041] [I][mhi_tryset_pm_state] Transition to pm state from:POR to:POR
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[ 138.589046] [I][mhi_init_mmio] Initializing MMIO
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[ 138.589050] [I][mhi_init_mmio] CHDBOFF:0x300
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[ 138.589060] [I][mhi_init_mmio] ERDBOFF:0x700
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[ 138.589065] [I][mhi_init_mmio] Programming all MMIO values.
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[ 138.706124] [I][mhi_dump_tre] carl_ev evt_state_change mhistate=2
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[ 138.706132] [I][mhi_process_ctrl_ev_ring] MHI state change event to state:M0
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[ 138.706140] [I][mhi_pm_m0_transition] Entered With State:READY PM_STATE:POR
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[ 138.706146] [I][mhi_tryset_pm_state] Transition to pm state from:POR to:M0
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[ 138.708699] [I][mhi_dump_tre] carl_ev evt_ee_state execenv=2
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[ 138.708706] [I][mhi_process_ctrl_ev_ring] MHI EE received event:AMSS
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[ 138.708726] [I][mhi_pm_st_worker] Transition to state:MISSION MODE
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[ 138.708736] [I][mhi_pm_st_worker] INVALID_EE -> AMSS
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[ 138.708742] [I][mhi_pm_mission_mode_transition] Processing Mission Mode Transition
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[ 138.708758] [I][mhi_init_timesync] No timesync capability found
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[ 138.708764] [I][mhi_pm_mission_mode_transition] Adding new devices
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[ 138.709785] [I][mhi_dtr_probe] Enter for DTR control channel
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[ 138.709794] [I][__mhi_prepare_channel] Entered: preparing channel:18
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[ 138.715378] [I][mhi_dump_tre] carl_ev evt_cmd_comp code=1
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[ 138.715397] [I][__mhi_prepare_channel] Chan:18 successfully moved to start state
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[ 138.715403] [I][__mhi_prepare_channel] Entered: preparing channel:19
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[ 138.720201] [I][mhi_dump_tre] carl_ev evt_cmd_comp code=1
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[ 138.720218] [I][__mhi_prepare_channel] Chan:19 successfully moved to start state
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[ 138.720236] [I][mhi_dtr_probe] Exit with ret:0
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[ 138.720590] [I][mhi_netdev_enable_iface] Prepare the channels for transfer
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[ 138.720630] [I][__mhi_prepare_channel] Entered: preparing channel:100
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[ 138.757230] [I][mhi_dump_tre] carl_ev evt_cmd_comp code=1
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[ 138.757253] [I][__mhi_prepare_channel] Chan:100 successfully moved to start state
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[ 138.757259] [I][__mhi_prepare_channel] Entered: preparing channel:101
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[ 138.774352] [I][mhi_dump_tre] carl_ev evt_cmd_comp code=1
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[ 138.774370] [I][__mhi_prepare_channel] Chan:101 successfully moved to start state
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[ 138.778137] [I][mhi_netdev_enable_iface] Exited.
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[ 138.779018] rmnet_vnd_register_device(rmnet_mhi0.1)=0
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[ 138.782283] net rmnet_mhi0 rmnet_mhi0.1: NSS context created
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[ 138.800865] [I][mhi_pm_mission_mode_transition] Exit with ret:0
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root@OpenWrt:~# ./quectel-CM &
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root@OpenWrt:~# [04-02_04:12:16:477] Quectel_QConnectManager_Linux_V1.6.0.5
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[04-02_04:12:16:477] Find /sys/bus/usb/devices/4-1 idVendor=0x2c7c idProduct=0x800, bus=0x004, dev=0x002
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[04-02_04:12:16:478] network interface '' or qmidev '' is not exist
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[04-02_04:12:16:478] netcard driver = pcie_mhi, driver version = V1.3.0.6
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[04-02_04:12:16:479] qmap_mode = 1, qmap_version = 9, qmap_size = 16384, muxid = 0x81, qmap_netcard = rmnet_mhi0.1
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[04-02_04:12:16:479] Modem works in QMI mode
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[04-02_04:12:16:505] cdc_wdm_fd = 7
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[04-02_04:12:17:506] QmiThreadSendQMITimeout pthread_cond_timeout_np timeout
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[04-02_04:12:18:516] Get clientWDS = 19
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[04-02_04:12:18:520] Get clientDMS = 1
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[04-02_04:12:18:524] Get clientNAS = 3
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[04-02_04:12:18:527] Get clientUIM = 1
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[04-02_04:12:18:531] Get clientWDA = 1
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[04-02_04:12:18:535] requestBaseBandVersion RM500QGLAAR03A01M4G_BETA_20200107F 1 [Dec 30 2019 17:00:00]
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[04-02_04:12:18:539] qmap_settings.rx_urb_size = 16384
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[04-02_04:12:18:539] qmap_settings.ul_data_aggregation_max_datagrams = 16
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[04-02_04:12:18:539] qmap_settings.ul_data_aggregation_max_size = 8192
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[04-02_04:12:18:539] qmap_settings.dl_minimum_padding = 0
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[04-02_04:12:18:550] requestSetLoopBackState(loopback_state=1, replication_factor=14)
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[04-02_04:12:18:557] requestGetSIMStatus SIMStatus: SIM_ABSENT
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[04-02_04:12:18:560] requestGetProfile[1] ///0
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[04-02_04:12:18:563] requestRegistrationState2 MCC: 0, MNC: 0, PS: Detached, DataCap: UNKNOW
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[04-02_04:12:18:565] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
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[04-02_04:12:18:566] ifconfig rmnet_mhi0.1 down
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[04-02_04:12:18:571] ifconfig rmnet_mhi0.1 0.0.0.0
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ifconfig: SIOCSIFFLAGS: Network is down
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[04-02_04:12:18:575] SetLoopBackInd: loopback_state=1, replication_factor=14
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[04-02_04:12:18:591] requestSetupDataCall WdsConnectionIPv4Handle: 0xe40182a0
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[04-02_04:12:18:601] ifconfig rmnet_mhi0 up
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[04-02_04:12:18:607] ifconfig rmnet_mhi0.1 up
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[04-02_04:12:18:613] you are use OpenWrt?
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[04-02_04:12:18:614] should not calling udhcpc manually?
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[04-02_04:12:18:614] should modify /etc/config/network as below?
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[04-02_04:12:18:614] config interface wan
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[04-02_04:12:18:614] option ifname rmnet_mhi0.1
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[04-02_04:12:18:614] option proto dhcp
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[04-02_04:12:18:614] should use "/sbin/ifstaus wan" to check rmnet_mhi0.1 's status?
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[04-02_04:12:18:614] busybox udhcpc -f -n -q -t 5 -i rmnet_mhi0.1
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udhcpc: started, v1.28.3
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udhcpc: sending discover
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udhcpc: sending select for 192.168.48.171
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udhcpc: lease of 192.168.48.171 obtained, lease time 7200
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[04-02_04:12:18:809] udhcpc: ifconfig rmnet_mhi0.1 192.168.48.171 netmask 255.255.255.248 broadcast +
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[04-02_04:12:18:819] udhcpc: setting default routers: 192.168.48.172
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root@OpenWrt:~# ifconfig rmnet_mhi0
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rmnet_mhi0 Link encap:Ethernet HWaddr 02:50:F4:00:00:00
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inet6 addr: fe80::50:f4ff:fe00:0/64 Scope:Link
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UP RUNNING NOARP MTU:1500 Metric:1
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RX packets:2 errors:0 dropped:0 overruns:0 frame:0
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TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
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collisions:0 txqueuelen:1000
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RX bytes:608 (608.0 B) TX bytes:672 (672.0 B)
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root@OpenWrt:~# ifconfig rmnet_mhi0.1
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rmnet_mhi0.1 Link encap:UNSPEC HWaddr 02-50-F4-00-00-00-00-00-00-00-00-00-00-00-00-00
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inet addr:192.168.48.171 Mask:255.255.255.248
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inet6 addr: fe80::50:f4ff:fe00:0/64 Scope:Link
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UP RUNNING NOARP MTU:1500 Metric:1
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RX packets:2 errors:0 dropped:0 overruns:0 frame:0
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TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
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collisions:0 txqueuelen:1000
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RX bytes:592 (592.0 B) TX bytes:656 (656.0 B)
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# adjust CPU load balancing
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root@OpenWrt:~# echo 2 > /sys/class/net/rmnet_mhi0/queues/rx-0/rps_cpus
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root@OpenWrt:~# echo 4 > /sys/class/net/rmnet_mhi0.1/queues/rx-0/rps_cpus
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root@OpenWrt:~# echo 2000 > /proc/sys/net/core/netdev_max_backlog
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root@OpenWrt:~# cat /sys/class/net/rmnet_mhi0/queues/rx-0/rps_cpus
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2
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root@OpenWrt:~# cat /sys/class/net/rmnet_mhi0.1/queues/rx-0/rps_cpus
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4
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root@OpenWrt:~# cat /proc/sys/net/core/netdev_max_backlog
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2000 |