T113+RTL8189FS 测试过程中出现smc 1 p1 err, cmd 53, RD SBE !!

钟工 LV 7

自己的做的T113版主，在使用RTL8189FS测试带宽过程会出现下面SDIO告警smc 1 p1 err, cmd 53, RD SBE !!，一般都出现在负荷大时，如下面过程

# insmod /lib/modules/5.4.61/kernel/drivers/net/wireless/rtl8189fs/8189fs.ko
[  448.006322] sunxi-rfkill soc@3000000:rfkill@0: wlan power on success
[  448.113501] sunxi-rfkill soc@3000000:rfkill@0: bus_index: 1
[  448.119825] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
# [  448.149242] sunxi-mmc 4021000.sdmmc: no vqmmc,Check if there is regulator
[  448.169768] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[  448.194332] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[  448.208965] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[  448.222609] sunxi-mmc 4021000.sdmmc: card claims to support voltages below defined range
[  448.241736] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[  448.253367] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[  448.265716] sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(SDR25) dt B
[  448.278660] mmc1: new high speed SDIO card at address 0001

# wpa_supplicant -Dnl80211 -iwlan0 -c/etc/wpa_supplicant.conf&
# Successfully initialized wpa_supplicant
wlan0: Trying to associate with c0:61:18:0c:60:40 (SSID='TP-LINK_C4228E' freq=2437 MHz)
wlan0: CTRL-EVENT-STARTED-CHANNEL-SWITCH freq=2437 ht_enabled=1 ch_offset=1 ch_width=40 MHz cf1=2447 cf2=0
wlan0: Associated with c0:61:18:0c:60:40
wlan0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
wlan0: WPA: Key negotiation completed with c0:61:18:0c:60:40 [PTK=CCMP GTK=CCMP][  489.401449] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready

wlan0: CTRL-EVENT-CONNECTED - Connection to c0:61:18:0c:60:40 completed [id=0 id_str=]
udhcpc -i wlan0
udhcpc: started, v1.35.0
udhcpc: broadcasting discover
udhcpc: broadcasting select for 192.168.3.117, server 192.168.3.1
udhcpc: lease of 192.168.3.117 obtained from 192.168.3.1, lease time 7200
deleting routers
adding dns 192.168.1.1
adding dns 192.168.3.1

# iperf -c 192.168.3.105
------------------------------------------------------------
Client connecting to 192.168.3.105, TCP port 5001
TCP window size: 83.8 KByte (default)
------------------------------------------------------------
[  1] local 192.168.3.117 port 39746 connected with 192.168.3.105 port 5001
[  548.911476] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 53, RD SBE !!
[  548.918909] sunxi-mmc 4021000.sdmmc: retry:start
[  548.924130] sunxi-mmc 4021000.sdmmc: retry:stop
[  548.929270] sunxi-mmc 4021000.sdmmc: retry:stop recover
[  548.935183] sunxi-mmc 4021000.sdmmc: REG_DRV_DL: 0x00030000
[  548.941444] sunxi-mmc 4021000.sdmmc: REG_SD_NTSR: 0x81710110
[  548.947821] sunxi-mmc 4021000.sdmmc: REG_NTDL_HS400: 0x20000010
[  548.954489] sunxi-mmc 4021000.sdmmc: *****retry:re-send cmd*****
[  548.961230] 1,end
[ ID] Interval       Transfer     Bandwidth
[  1] 0.00-10.25 sec  21.3 MBytes  17.4 Mbits/sec

重复多次，均可能回出现smc 1 p1 err, cmd 53, RD SBE !!告警，尝试把SDIO的频率降低，比如36M, 24M，12M
这个现象依然没有好转，而且还会抛出系统异常

[   68.591764] sunxi-mmc 4021000.sdmmc: smc 1 p1 err, cmd 53, RD SBE !!
[   68.598971] sunxi-mmc 4021000.sdmmc: retry:start
[   68.604157] sunxi-mmc 4021000.sdmmc: retry:stop
[   68.609323] sunxi-mmc 4021000.sdmmc: retry:stop recover
[   68.615258] sunxi-mmc 4021000.sdmmc: REG_DRV_DL: 0x00010000
[   68.621517] sunxi-mmc 4021000.sdmmc: REG_SD_NTSR: 0x81710000
[   68.627927] sunxi-mmc 4021000.sdmmc: REG_NTDL_HS400: 0x20000010
[   68.634585] sunxi-mmc 4021000.sdmmc: *****retry:re-send cmd*****
[   68.641347] 1,end
[   70.270264] ------------[ cut here ]------------
[   70.276204] WARNING: CPU: 0 PID: 1162 at drivers/net/wireless/rtl8189fs/hal/rtl8188f/sdio/sdio_ops.c:1567 sd_recv+0xb4/0x390 [8189fs]
[   70.289756] Modules linked in: 8189fs sunxi_ce rtc_pcf85063 sun4i_can
[   70.297027] CPU: 0 PID: 1162 Comm: ksdioirqd/mmc1 Not tainted 5.4.61 #28
[   70.304541] Hardware name: Generic DT based system
[   70.309939] [<c010e238>] (unwind_backtrace) from [<c010a844>] (show_stack+0x10/0x14)
[   70.318638] [<c010a844>] (show_stack) from [<c076a2dc>] (dump_stack+0x7c/0x98)
[   70.326751] [<c076a2dc>] (dump_stack) from [<c011936c>] (__warn+0xb8/0xd0)
[   70.334469] [<c011936c>] (__warn) from [<c01193f4>] (warn_slowpath_fmt+0x70/0x9c)
[   70.343395] [<c01193f4>] (warn_slowpath_fmt) from [<bf0cc874>] (sd_recv+0xb4/0x390 [8189fs])
[   70.353675] [<bf0cc874>] (sd_recv [8189fs]) from [<bf0ccc94>] (sd_int_dpc+0x144/0x14c [8189fs])
[   70.364137] [<bf0ccc94>] (sd_int_dpc [8189fs]) from [<bf0ccd68>] (sd_int_hdl+0xcc/0xec [8189fs])
[   70.374654] [<bf0ccd68>] (sd_int_hdl [8189fs]) from [<bf07c90c>] (sd_sync_int_hdl+0x34/0x44 [8189fs])
[   70.385337] [<bf07c90c>] (sd_sync_int_hdl [8189fs]) from [<c055d814>] (process_sdio_pending_irqs+0x54/0x198)
[   70.396378] [<c055d814>] (process_sdio_pending_irqs) from [<c055d9c8>] (sdio_irq_thread+0x70/0x194)
[   70.406538] [<c055d9c8>] (sdio_irq_thread) from [<c0134200>] (kthread+0x114/0x11c)
[   70.415039] [<c0134200>] (kthread) from [<c01010e8>] (ret_from_fork+0x14/0x2c)
[   70.423144] Exception stack(0xc4933fb0 to 0xc4933ff8)
[   70.428813] 3fa0:                                     00000000 00000000 00000000 00000000
[   70.437994] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   70.447173] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[   70.454683] ---[ end trace 26775979d98017ea ]---
[   70.481999] skbuff: skb_over_panic: text:8ad80383 len:70920 put:42872 head:70f8a3f8 data:d9530311 tail:0xc59527c0 end:0xc594fec0 dev:<NULL>
[   70.496133] ------------[ cut here ]------------
[   70.501315] kernel BUG at net/core/skbuff.c:109!
[   70.506492] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM
[   70.513034] Modules linked in: 8189fs sunxi_ce rtc_pcf85063 sun4i_can
[   70.520276] CPU: 0 PID: 1162 Comm: ksdioirqd/mmc1 Tainted: G        W         5.4.61 #28
[   70.529353] Hardware name: Generic DT based system
[   70.534736] PC is at skb_panic+0x48/0x54
[   70.539134] LR is at skb_panic+0x48/0x54
[   70.543533] pc : [<c05bb438>]    lr : [<c05bb438>]    psr: 600e0013
[   70.550564] sp : c4933e78  ip : 00000000  fp : c8e939a8
[   70.556425] r10: c88f9000  r9 : 0000a800  r8 : 0000a778
[   70.562286] r7 : c09effb8  r6 : c594fec0  r5 : c59527c0  r4 : c5948048
[   70.569610] r3 : 9453b001  r2 : 9453b001  r1 : 00000001  r0 : 0000007f
[   70.576936] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[   70.584942] Control: 10c5387d  Table: 448e806a  DAC: 00000051
[   70.591391] Process ksdioirqd/mmc1 (pid: 1162, stack limit = 0x9000ef86)
[   70.598910] Stack: (0xc4933e78 to 0xc4934000)
[   70.603797] 3e60:                                                       0000a778 c5948000
[   70.612979] 3e80: c5948048 c59527c0 c594fec0 c09effb8 c88fa000 c05bbd3c c5be20dc 00000001
[   70.622157] 3ea0: c88fa278 bf0cc8fc 200e0013 00000001 00000000 bf1027dc ffffa772 9453b001
[   70.631338] 3ec0: 00000008 c8e93000 c88f9000 c5be6040 c0c03dc8 ffffe000 c6409484 c0c03dc8
[   70.640517] 3ee0: 00000000 bf0ccc94 019316e4 9453b001 600e0013 9453b001 c88f9000 c8e93000
[   70.649694] 3f00: c6409040 c0c03dc8 ffffe000 bf0ccd68 00000000 0001e000 0092c084 9453b001
[   70.658876] 3f20: ffffe000 c5be6040 c5bf2040 bf07c90c 00000001 c055d814 c6409040 00000001
[   70.668054] 3f40: 9453b001 9453b001 c6409040 00000000 7fffffff ffffe000 ffffe000 c6409484
[   70.677234] 3f60: c0c03dc8 c055d9c8 00000001 9453b001 c4928040 c4932000 c48e75c0 c6409040
[   70.686414] 3f80: c6951d04 c055d958 c492805c c0134200 c48e75c0 c01340ec 00000000 00000000
[   70.695591] 3fa0: 00000000 00000000 00000000 c01010e8 00000000 00000000 00000000 00000000
[   70.704771] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   70.713950] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[   70.723139] [<c05bb438>] (skb_panic) from [<c05bbd3c>] (skb_put+0x48/0x54)
[   70.731546] [<c05bbd3c>] (skb_put) from [<bf0cc8fc>] (sd_recv+0x13c/0x390 [8189fs])
[   70.741021] [<bf0cc8fc>] (sd_recv [8189fs]) from [<bf0ccc94>] (sd_int_dpc+0x144/0x14c [8189fs])
[   70.751501] [<bf0ccc94>] (sd_int_dpc [8189fs]) from [<bf0ccd68>] (sd_int_hdl+0xcc/0xec [8189fs])
[   70.762020] [<bf0ccd68>] (sd_int_hdl [8189fs]) from [<bf07c90c>] (sd_sync_int_hdl+0x34/0x44 [8189fs])
[   70.772704] [<bf07c90c>] (sd_sync_int_hdl [8189fs]) from [<c055d814>] (process_sdio_pending_irqs+0x54/0x198)
[   70.783740] [<c055d814>] (process_sdio_pending_irqs) from [<c055d9c8>] (sdio_irq_thread+0x70/0x194)
[   70.793898] [<c055d9c8>] (sdio_irq_thread) from [<c0134200>] (kthread+0x114/0x11c)
[   70.802397] [<c0134200>] (kthread) from [<c01010e8>] (ret_from_fork+0x14/0x2c)
[   70.810501] Exception stack(0xc4933fb0 to 0xc4933ff8)
[   70.816167] 3fa0:                                     00000000 00000000 00000000 00000000
[   70.825348] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   70.834526] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[   70.841954] Code: e1cd40f8 e58d0014 e59f0008 ebee7084 (e7f001f2)
[   70.848793] ---[ end trace 26775979d98017eb ]---

请哪位大侠指点一下，可能会是什么原因？谢谢

钟工 LV 7

相同板子，处理器是D1s, 继续测试RTL8189FS，却很稳定，没有出现问题

# while true; do iperf3 -c 192.168.3.105; done
Connecting to host 192.168.3.105, port 5201
[  5] local 192.168.3.118 port 50282 connected to 192.168.3.105 port 5201
Connecting to host 192.168.3.105, port 5201
[  5] local 192.168.3.118 port 50286 connected to 192.168.3.105 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  2.83 MBytes  23.7 Mbits/sec    0    211 KBytes
[  5]   1.00-2.00   sec  2.98 MBytes  25.0 Mbits/sec    0    211 KBytes
[  5]   2.00-3.00   sec  2.67 MBytes  22.4 Mbits/sec    0    211 KBytes
[  5]   3.00-4.00   sec  2.70 MBytes  22.7 Mbits/sec    0    211 KBytes
[  5]   4.00-5.00   sec  2.69 MBytes  22.5 Mbits/sec    0    211 KBytes
[  5]   5.00-6.00   sec  2.92 MBytes  24.4 Mbits/sec    0    211 KBytes
[  5]   6.00-7.00   sec  3.00 MBytes  25.2 Mbits/sec    0    211 KBytes
[  5]   7.00-8.00   sec  2.88 MBytes  24.2 Mbits/sec    0    211 KBytes
[  5]   8.00-9.00   sec  2.79 MBytes  23.4 Mbits/sec    0    211 KBytes
[  5]   9.00-10.00  sec  2.78 MBytes  23.3 Mbits/sec    0    211 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  28.2 MBytes  23.7 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  28.0 MBytes  23.5 Mbits/sec                  receiver

iperf Done.
Connecting to host 192.168.3.105, port 5201
[  5] local 192.168.3.118 port 50290 connected to 192.168.3.105 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.05   sec  3.23 MBytes  25.7 Mbits/sec    0    208 KBytes
[  5]   1.05-2.00   sec  2.34 MBytes  20.8 Mbits/sec    0    222 KBytes
[  5]   2.00-3.00   sec  2.94 MBytes  24.7 Mbits/sec    0    222 KBytes
[  5]   3.00-4.00   sec  2.75 MBytes  23.0 Mbits/sec    0    222 KBytes
[  5]   4.00-5.00   sec  2.92 MBytes  24.5 Mbits/sec    0    222 KBytes
[  5]   5.00-6.00   sec  2.71 MBytes  22.7 Mbits/sec    0    222 KBytes
[  5]   6.00-7.00   sec  2.74 MBytes  23.0 Mbits/sec    0    222 KBytes
[  5]   7.00-8.00   sec  2.81 MBytes  23.6 Mbits/sec    0    222 KBytes
[  5]   8.00-9.00   sec  2.66 MBytes  22.4 Mbits/sec    0    222 KBytes
[  5]   9.00-10.00  sec  2.63 MBytes  22.1 Mbits/sec    0    222 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  27.7 MBytes  23.3 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  27.7 MBytes  23.2 Mbits/sec                  receiver

iperf Done.

cody_ LV 2

Hi 您遇到的T113+RTL8189FS问题是必现的吗？目前情况如何？