On 03/26/2019 03:09 AM, Koen Vandeputte wrote:
Hi Ben,
Following our conversation from yesterday, here is a summary of all issues seen
so far:
Test setup:
- Board: Mikrotik RB922
- Hardware used: on-board QCA9882 (QCA988x), Wave1 2x2 .ac
- firmware's tested: both non-HTT and HTT flavours for qca988x
Synopsis:
- Setting the interface in IBSS mode results in following errors and spamming
- Speed is very low (100 kbit/s) upon linking 2 devices in HT20, long GI
Hello,
Do you see those SWBA overrun messages on both systems, or just one of them?
I'll work on fixing the out-of-my-tree compile for 4.20 today, as well as do
a quick test on 4.19 to see if I see that error below.
Thanks,
Ben
Using ath10k-ct 4.19:
[ 45.172344] ------------[ cut here ]------------
| Yes No |
[ 45.177161] WARNING: CPU: 0 PID: 1575 at
/mnt/ramdisk/koen/firmware/builds/generic_rb922+----------------------+4kc_musl/linux-ar71xx_mikrotik/ath10k-ct-2019-03-25-2e917efb/ath10k-4.19/mac.c:6455
ath10
k_mac_vif_beacon_free+0xb8c/0x1008 [ath10k_core]
[ 45.199549] Modules linked in: mbt_netlink mbt ath9k ath9k_common qcserial
pppoe ppp_async option cdc_mbim ath9k_hw ath10k_pci ath10k_core ath usb_wwan
sierra_net sierra rndis_host qmi_wwan pppox ppp_g
eneric mac80211 iptable_nat iptable_mangle iptable_filter ipt_REJECT
ipt_MASQUERADE ip_tables huawei_cdc_ncm ftdi_sio cfg80211 cdc_subset cdc_ncm
cdc_ether xt_time xt_tcpudp xt_state xt_nat xt_multiport x
t_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG
xt_FLOWOFFLOAD x_tables usbserial usbnet slhc nf_reject_ipv4 nf_nat_redirect
nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv
4 nf_nat nf_log_ipv4 nf_log_common nf_flow_table_hw nf_flow_table
nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack hso crc_ccitt compat cdc_wdm
cdc_acm i2c_dev ledtrig_usbport cryptodev msdos dummy
[ 45.271137] tun vfat fat nls_utf8 nls_iso8859_1 nls_cp437 authenc
usb_storage ohci_platform ohci_hcd ehci_platform sd_mod scsi_mod ehci_hcd
gpio_button_hotplug ext4 mbcache jbd2 usbcore nls_base usb_c
ommon ptp pps_core mii aead crypto_null cryptomgr crc32c_generic crypto_hash
[ 45.296057] CPU: 0 PID: 1575 Comm: wpa_supplicant Not tainted 4.14.108 #0
[ 45.302945] Stack : 80500000 804bbf54 00000000 00000000 80490f00 86fd9a34
87d0e95c 804e3307
[ 45.311427] 8048d0d8 00000627 805437d0 00001937 877c1d14 00000001
86fd99e8 e16507ad
[ 45.319919] 00000000 00000000 80540000 000064f8 00000000 00000000
00000007 00000000
[ 45.328409] 0000011a 060a2b40 00000119 00000000 80000000 00000000
870bf4b8 8708bbc0
[ 45.336904] 00000009 00001937 877c1d14 876d5000 00000000 802a0d54
00000000 80540000
[ 45.345395] ...
[ 45.347878] Call Trace:
[ 45.350361] [<8006c6cc>] show_stack+0x58/0x100
[ 45.354888] [<80086d30>] __warn+0xe4/0x118
[ 45.359043] [<80086df4>] warn_slowpath_null+0x1c/0x28
[ 45.364205] [<8708bbc0>] ath10k_mac_vif_beacon_free+0xb8c/0x1008
[ath10k_core]
[ 45.371539] ---[ end trace c77b21f4b5c2b5db ]---
Followed by an infinite amount of:
[ 53.592940] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old
beacon
[ 53.600422] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old
beacon
[ 53.607886] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old
beacon
[ 53.615341] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old
beacon
[ 53.622781] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old
beacon
[ 53.630203] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old
beacon
[ 53.637640] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old
beacon
[ 53.645079] ath10k_pci 0000:01:00.0: SWBA overrun on vdev 0, skipped old
beacon
Using ath10k-ct 4.20:
Results in build errors ..
make CONFIG_ATH10K=m CONFIG_ATH10K_PCI=m CONFIG_ATH10K_CE=y CONFIG_ATH10K_AHB=m CONFIG_ATH10K_DEBUGFS=y CONFIG_MAC80211_DEBUGFS=y CONFIG_ATH10K_LEDS=y -C
"/mnt/ramdisk/koen/firmware/builds/generic_rb922/build_dir/target-mips_24kc_musl/linux-ar71xx_mikrotik/linux-4.14.108" HOSTCFLAGS="-O2
-I/mnt/ramdisk/koen/firmware/builds/generic_rb922/staging_dir/host/include -I/mnt/ramdisk/koen/firmware/builds/generic_rb922/staging_dir/hostpkg/include
-I/mnt/ramdisk/koen/firmware/builds/generic_rb922/staging_dir/target-mips_24kc_musl/host/include -Wall -Wmissing-prototypes -Wstrict-prototypes"
CROSS_COMPILE="mips-openwrt-linux-musl-" ARCH="mips" KBUILD_HAVE_NLS=no KBUILD_BUILD_USER="" KBUILD_BUILD_HOST=""
KBUILD_BUILD_TIMESTAMP="Mon Mar 25 19:01:58 2019" KBUILD_BUILD_VERSION="0"
HOST_LOADLIBES="-L/mnt/ramdisk/koen/firmware/builds/generic_rb922/staging_dir/host/lib" CONFIG_SHELL="bash" V='' cmd_syscalls= KERNELRELEASE=4.14.108
SUBDIRS="/mnt/ramdisk/koen/firmware/builds/generic_rb922/build_dir/target-mips_24kc_musl/linux-ar71xx_mikrotik/ath10k-ct-2019-03-25-2e917efb/ath10k"-4.20""
NOSTDINC_FLAGS="-I/mnt/ramdisk/koen/firmware/builds/generic_rb922/build_dir/target-mips_24kc_musl/linux-ar71xx_mikrotik/ath10k-ct-2019-03-25-2e917efb
-I/mnt/ramdisk/koen/firmware/builds/generic_rb922/staging_dir/target-mips_24kc_musl/usr/include/mac80211-backport/uapi
-I/mnt/ramdisk/koen/firmware/builds/generic_rb922/staging_dir/target-mips_24kc_musl/usr/include/mac80211-backport
-I/mnt/ramdisk/koen/firmware/builds/generic_rb922/staging_dir/target-mips_24kc_musl/usr/include/mac80211/uapi
-I/mnt/ramdisk/koen/firmware/builds/generic_rb922/staging_dir/target-mips_24kc_musl/usr/include/mac80211
-include backport/autoconf.h -include backport/backport.h -DCONFIG_ATH10K_AHB -DSTANDALONE_CT
-DCONFIG_MAC80211_DEBUGFS -DCONFIG_ATH10K_DEBUGFS -DCONFIG_ATH10K_DEBUG -DCONFIG_ATH10K_LEDS" modules
make[4]: Entering directory
'/mnt/ramdisk/koen/firmware/builds/generic_rb922/build_dir/target-mips_24kc_musl/linux-ar71xx_mikrotik/linux-4.14.108'
CC [M]
/mnt/ramdisk/koen/firmware/builds/generic_rb922/build_dir/target-mips_24kc_musl/linux-ar71xx_mikrotik/ath10k-ct-2019-03-25-2e917efb/ath10k-4.20/mac.o
/mnt/ramdisk/koen/firmware/builds/generic_rb922/build_dir/target-mips_24kc_musl/linux-ar71xx_mikrotik/ath10k-ct-2019-03-25-2e917efb/ath10k-4.20/mac.c:8987:3:
error: 'const struct ieee80211_ops' has no member named 'consume_block_ack'
.consume_block_ack = ath10k_mac_consume_block_ack,
^~~~~~~~~~~~~~~~~
/mnt/ramdisk/koen/firmware/builds/generic_rb922/build_dir/target-mips_24kc_musl/linux-ar71xx_mikrotik/ath10k-ct-2019-03-25-2e917efb/ath10k-4.20/mac.c:8987:24:
error: initialization from incompatible pointer type
[-Werror=incompatible-pointer-types]
.consume_block_ack = ath10k_mac_consume_block_ack,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/mnt/ramdisk/koen/firmware/builds/generic_rb922/build_dir/target-mips_24kc_musl/linux-ar71xx_mikrotik/ath10k-ct-2019-03-25-2e917efb/ath10k-4.20/mac.c:8987:24:
note: (near initialization for 'ath10k_ops.sta_notify')
/mnt/ramdisk/koen/firmware/builds/generic_rb922/build_dir/target-mips_24kc_musl/linux-ar71xx_mikrotik/ath10k-ct-2019-03-25-2e917efb/ath10k-4.20/mac.c:
In function 'ath10k_mac_register':
/mnt/ramdisk/koen/firmware/builds/generic_rb922/build_dir/target-mips_24kc_musl/linux-ar71xx_mikrotik/ath10k-ct-2019-03-25-2e917efb/ath10k-4.20/mac.c:9769:11:
error: 'NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT' undeclared (first use in this
function); did you mean 'NL80211_EXT_FEATURE_DATA_ACK_SIGNAL_SUPPORT'?
NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
NL80211_EXT_FEATURE_DATA_ACK_SIGNAL_SUPPORT
/mnt/ramdisk/koen/firmware/builds/generic_rb922/build_dir/target-mips_24kc_musl/linux-ar71xx_mikrotik/ath10k-ct-2019-03-25-2e917efb/ath10k-4.20/mac.c:9769:11:
note: each undeclared identifier is reported only once for each function it
appears in
cc1: some warnings being treated as errors
scripts/Makefile.build:326: recipe for target
'/mnt/ramdisk/koen/firmware/builds/generic_rb922/build_dir/target-mips_24kc_musl/linux-ar71xx_mikrotik/ath10k-ct-2019-03-25-2e917efb/ath10k-4.20/mac.o'
failed
Kind regards,
Koen
--
Ben Greear <gree...@candelatech.com>
Candela Technologies Inc http://www.candelatech.com
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