public-mirrors/linux
1
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-08-04 16:25:34 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions
linux/drivers/net
History
Mohammed Shafi Shajakhan c75c398be6 ath10k: dump Copy Engine registers during firmware crash 
Dump Copy Engine source and destination ring addresses.
This is useful information to debug firmware crashes, assertes or hangs over long run
assessing the Copy Engine Register status. This also enables dumping CE
register status in debugfs Crash Dump file.

Screenshot:

ath10k_pci 0000:02:00.0: simulating hard firmware crash
ath10k_pci 0000:02:00.0: firmware crashed! (uuid 84901ff5-d33c-456e-93ee-0165dea643cf)
ath10k_pci 0000:02:00.0: qca988x hw2.0 target 0x4100016c chip_id 0x043202ff sub 0000:0000
ath10k_pci 0000:02:00.0: kconfig debug 1 debugfs 1 tracing 1 dfs 1 testmode 1
ath10k_pci 0000:02:00.0: firmware ver 10.2.4.70.59-2 api 5 features no-p2p,raw-mode,mfp,allows-mesh-bcast crc32 4159f498
ath10k_pci 0000:02:00.0: board_file api 1 bmi_id N/A crc32 bebc7c08
ath10k_pci 0000:02:00.0: htt-ver 2.1 wmi-op 5 htt-op 2 cal otp max-sta 128 raw 0 hwcrypto 1
ath10k_pci 0000:02:00.0: firmware register dump:
ath10k_pci 0000:02:00.0: [00]: 0x4100016C 0x00000000 0x009A0F2A 0x00000000
ath10k_pci 0000:02:00.0: [04]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:02:00.0: [08]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:02:00.0: [12]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:02:00.0: [16]: 0x00000000 0x00000000 0x00000000 0x009A0F2A
ath10k_pci 0000:02:00.0: [20]: 0x00000000 0x00401930 0x00000000 0x00000000
ath10k_pci 0000:02:00.0: [24]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:02:00.0: [28]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:02:00.0: [32]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:02:00.0: [36]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:02:00.0: [40]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:02:00.0: [44]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:02:00.0: [48]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:02:00.0: [52]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:02:00.0: [56]: 0x00000000 0x00000000 0x00000000 0x00000000
ath10k_pci 0000:02:00.0: Copy Engine register dump:
ath10k_pci 0000:02:00.0: [00]: 0x00057400   7   7   3   3
ath10k_pci 0000:02:00.0: [01]: 0x00057800  18  18  85  86
ath10k_pci 0000:02:00.0: [02]: 0x00057c00  49  49  48  49
ath10k_pci 0000:02:00.0: [03]: 0x00058000  16  16  17  16
ath10k_pci 0000:02:00.0: [04]: 0x00058400   4   4  44   4
ath10k_pci 0000:02:00.0: [05]: 0x00058800  12  12  11  12
ath10k_pci 0000:02:00.0: [06]: 0x00058c00   3   3   3   3
ath10k_pci 0000:02:00.0: [07]: 0x00059000   0   0   0   0
ieee80211 phy0: Hardware restart was requested
ath10k_pci 0000:02:00.0: device successfully recovered

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
[kvalo@qca.qualcomm.com: simplify the implementation]
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-01-19 15:19:24 +02:00
..
appletalk Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
arcnet
bonding net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
caif
can ktime: Cleanup ktime_set() usage 2016-12-25 17:21:22 +01:00
cris
dsa net: dsa: Make dsa_switch_ops const 2017-01-09 15:44:50 -05:00
ethernet liquidio: store the L4 hash of rx packets in skb 2017-01-10 14:22:34 -05:00
fddi fddi: skfp: Use more common logging styles 2016-12-29 11:37:14 -05:00
fjes net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
hamradio Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
hippi Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
hyperv net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
ieee802154 ktime: Cleanup ktime_set() usage 2016-12-25 17:21:22 +01:00
ipvlan ipvlan: improvise dev_id generation logic in IPvlan 2017-01-10 20:47:12 -05:00
irda Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
phy Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-01-09 15:39:11 -05:00
plip
ppp net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
slip net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
team net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
usb net: usb: asix_devices: add .reset_resume for USB PM 2017-01-04 13:03:08 -05:00
vmxnet3 net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
wan net: wan: slic_ds26522: fix spelling mistake: "configurated" -> "configured" 2016-12-28 15:12:20 -05:00
wimax
wireless ath10k: dump Copy Engine registers during firmware crash 2017-01-19 15:19:24 +02:00
xen-netback
dummy.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
eql.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
geneve.c
gtp.c gtp: Fix initialization of Flags octet in GTPv1 header 2016-12-17 12:00:25 -05:00
ifb.c net-tc: convert tc_from to tc_from_ingress and tc_redirected 2017-01-08 20:58:52 -05:00
Kconfig
LICENSE.SRC
loopback.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
macsec.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
macvlan.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
macvtap.c
Makefile
mdio.c net: mdio: add mdio45_ethtool_ksettings_get 2017-01-02 16:59:10 -05:00
mii.c
netconsole.c
nlmon.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
ntb_netdev.c
rionet.c
sb1000.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
Space.c
sungem_phy.c
tun.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
veth.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
virtio_net.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
vrf.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00
vxlan.c
xen-netfront.c net: make ndo_get_stats64 a void function 2017-01-08 17:51:44 -05:00