* Tulip 21142 panic on physical link disconnect
@ 2025-06-09 22:43 Greg Chandler
2025-06-10 16:27 ` Florian Fainelli
0 siblings, 1 reply; 19+ messages in thread
From: Greg Chandler @ 2025-06-09 22:43 UTC (permalink / raw)
To: stable; +Cc: netdev
This is a from-scratch build (non-vendor/non-distribution)
Host/Target = alpha ev6
Kernel source = 6.12.12
My last working kernel on this was a 2.6.x, it's been a while since I've
had time to bring this system up to date, so I don't know when this may
have started.
I had a 3.0.102 in there, but I didn't test the networking while using
it.
Please let me know what I can do to help out with figuring this one out.
The kernel output:
[ 0.692382] net eth0: Digital DS21142/43 Tulip rev 65 at MMIO
0xa120000, 08:00:2b:86:ab:b1, IRQ 29
[ 0.710937] net eth1: Digital DS21142/43 Tulip rev 65 at MMIO
0xa121000, 08:00:2b:86:a8:5b, IRQ 30
[ 0.989257] e1000 0000:00:10.0 eth2: (PCI:33MHz:64-bit)
00:02:b3:f3:e6:3d
[ 0.990233] e1000 0000:00:10.0 eth2: Intel(R) PRO/1000 Network
Connection
[ 6.088864] tulip 0000:00:09.0 eth126: renamed from eth0
[ 6.103512] tulip 0000:00:09.0 rename_eth126: renamed from eth126
[ 6.164059] e1000 0000:00:10.0 eth124: renamed from eth2
[ 6.172848] e1000 0000:00:10.0 eth0: renamed from eth124
[ 6.207028] tulip 0000:00:09.0 eth2: renamed from rename_eth126
[ 18.957998] net eth2: Using user-specified media 10baseT-FDX
[ 19.082021] net eth2: 21143 10baseT link beat good
I attempted to set the interface to 100MB/FDX with mii-tool but didn't
seem to be having any luck, so I disconnected the cord, and it dropped
this immediately:
[ 195.170798] ------------[ cut here ]------------
[ 195.170798] WARNING: CPU: 0 PID: 0 at kernel/time/timer.c:1657
__timer_delete_sync+0x104/0x120
[ 195.170798] Modules linked in: loop
[ 195.170798] CPU: 0 UID: 0 PID: 0 Comm: swapper Not tainted 6.12.12 #4
[ 195.170798] fffffc0000c83ab0 fffffc0000388c94 fffffc0000326744
fffffc0000afbee8
[ 195.170798] 0000000000000000 fffffc0000388c94 fffffc00009e0d70
0000000000000000
[ 195.170798] fffffc0000afbee8 0000000000000679 fffffc0000388c94
0000000000000009
[ 195.170798] fffffc0000cf9100 0000000000000000 fffffc0000388c94
0000000000000000
[ 195.170798] fffffc00020e6000 fffffc00020e73d0 fffffffff0669000
fffffd000a120000
[ 195.170798] fffffc00007cff70 fffffc00024b5c00 0000000000000000
0000000000000122
[ 195.170798] Trace:
[ 195.170798] [<fffffc0000388c94>] __timer_delete_sync+0x104/0x120
[ 195.170798] [<fffffc0000326744>] __warn+0x194/0x1a0
[ 195.170798] [<fffffc0000388c94>] __timer_delete_sync+0x104/0x120
[ 195.170798] [<fffffc00009e0d70>] warn_slowpath_fmt+0x84/0xf0
[ 195.170798] [<fffffc0000388c94>] __timer_delete_sync+0x104/0x120
[ 195.170798] [<fffffc0000388c94>] __timer_delete_sync+0x104/0x120
[ 195.170798] [<fffffc00007cff70>] usb_hcd_poll_rh_status+0x140/0x1a0
[ 195.170798] [<fffffc0000919a2c>] tcp_orphan_update+0x6c/0x90
[ 195.170798] [<fffffc000038be64>] timekeeping_update+0xd4/0x290
[ 195.170798] [<fffffc0000780fdc>] t21142_lnk_change+0x1bc/0x790
[ 195.170798] [<fffffc000077a890>] tulip_interrupt+0x280/0xac0
[ 195.170798] [<fffffc0000372b90>] __handle_irq_event_percpu+0x60/0x180
[ 195.170798] [<fffffc0000372d30>] handle_irq_event_percpu+0x80/0xa0
[ 195.170798] [<fffffc0000372d98>] handle_irq_event+0x48/0xe0
[ 195.170798] [<fffffc0000377af0>] handle_level_irq+0xc0/0x1f0
[ 195.170798] [<fffffc0000315300>] handle_irq+0x70/0xe0
[ 195.170798] [<fffffc000031d6c0>] dp264_srm_device_interrupt+0x30/0x50
[ 195.170798] [<fffffc00003153dc>] do_entInt+0x6c/0x1c0
[ 195.170798] [<fffffc0000310cc0>] ret_from_sys_call+0x0/0x10
[ 195.170798] [<fffffc000035c69c>] pick_task_fair+0x3c/0x100
[ 195.170798] [<fffffc000035d89c>] task_non_contending+0x6c/0x2a0
[ 195.170798] [<fffffc000035fc28>] do_idle+0x58/0x190
[ 195.170798] [<fffffc00009eda20>] cpu_idle_poll.isra.0+0x0/0x60
[ 195.170798] [<fffffc00009eda50>] cpu_idle_poll.isra.0+0x30/0x60
[ 195.170798] [<fffffc0000360058>] cpu_startup_entry+0x38/0x50
[ 195.170798] [<fffffc00009edbc8>] rest_init+0xe8/0xec
[ 195.170798] [<fffffc000031001c>] _stext+0x1c/0x20
[ 195.170798] [<fffffc0000312460>] common_shutdown_1+0x0/0x150
[ 195.170798] ---[ end trace 0000000000000000 ]---
Kernel options that may be relevant:
CONFIG_ALPHA_DP264=y
CONFIG_NET_TULIP=y
CONFIG_TULIP=y
CONFIG_TULIP_MWI=y
CONFIG_TULIP_MMIO=y
CONFIG_TULIP_NAPI=y
CONFIG_TULIP_NAPI_HW_MITIGATION=y
Device info:
root@bigbang:~# lspci -vvv |more
00:09.0 Ethernet controller: Digital Equipment Corporation DECchip
21142/43 (rev 41)
Subsystem: Digital Equipment Corporation DE500B Fast Ethernet
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 255 (5000ns min, 10000ns max), Cache Line Size: 64
bytes
Interrupt: pin A routed to IRQ 29
Region 0: I/O ports at 8400 [size=128]
Region 1: Memory at 0a120000 (32-bit, non-prefetchable)
[size=1K]
Expansion ROM at 0a000000 [disabled] [size=256K]
Kernel driver in use: tulip
00:0b.0 Ethernet controller: Digital Equipment Corporation DECchip
21142/43 (rev 41)
Subsystem: Digital Equipment Corporation DE500B Fast Ethernet
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 255 (5000ns min, 10000ns max), Cache Line Size: 64
bytes
Interrupt: pin A routed to IRQ 30
Region 0: I/O ports at 8480 [size=128]
Region 1: Memory at 0a121000 (32-bit, non-prefetchable)
[size=1K]
Expansion ROM at 0a040000 [disabled] [size=256K]
Kernel driver in use: tulip
^ permalink raw reply [flat|nested] 19+ messages in thread* Re: Tulip 21142 panic on physical link disconnect 2025-06-09 22:43 Tulip 21142 panic on physical link disconnect Greg Chandler @ 2025-06-10 16:27 ` Florian Fainelli 2025-06-10 18:33 ` Greg Chandler 2025-06-10 18:53 ` Greg Chandler 0 siblings, 2 replies; 19+ messages in thread From: Florian Fainelli @ 2025-06-10 16:27 UTC (permalink / raw) To: Greg Chandler, stable; +Cc: netdev Howdy! On 6/9/25 15:43, Greg Chandler wrote: > > This is a from-scratch build (non-vendor/non-distribution) > Host/Target = alpha ev6 > Kernel source = 6.12.12 > > My last working kernel on this was a 2.6.x, it's been a while since I've > had time to bring this system up to date, so I don't know when this may > have started. > I had a 3.0.102 in there, but I didn't test the networking while using it. > > Please let me know what I can do to help out with figuring this one out. I don't have an Alpha machine to try this on, but I do have a functional Cobalt Qube2 (MIPS 32/64) with these adapters connected directly over PCI: 00:07.0 Ethernet controller: Digital Equipment Corporation DECchip 21142/43 (rev 41) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 (5000ns min, 10000ns max), Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 19 Region 0: I/O ports at 1000 [size=128] Region 1: Memory at 12082000 (32-bit, non-prefetchable) [size=1K] Expansion ROM at 12000000 [disabled] [size=256K] Kernel driver in use: tulip 00:0c.0 Ethernet controller: Digital Equipment Corporation DECchip 21142/43 (rev 41) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 (5000ns min, 10000ns max), Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 20 Region 0: I/O ports at 1080 [size=128] Region 1: Memory at 12082400 (32-bit, non-prefetchable) [size=1K] Expansion ROM at 12040000 [disabled] [size=256K] Kernel driver in use: tulip the machine is not currently on a switch that I can control, but I can certainly try to plug in the cable and see what happens, give me a couple of days to get back to you, and if you don't hear back, please holler. Here are the bits of kernel configuration: CONFIG_NET_TULIP=y CONFIG_TULIP=y # CONFIG_TULIP_MWI is not set # CONFIG_TULIP_MMIO is not set # CONFIG_TULIP_NAPI is not set -- Florian ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: Tulip 21142 panic on physical link disconnect 2025-06-10 16:27 ` Florian Fainelli @ 2025-06-10 18:33 ` Greg Chandler 2025-06-10 18:53 ` Greg Chandler 1 sibling, 0 replies; 19+ messages in thread From: Greg Chandler @ 2025-06-10 18:33 UTC (permalink / raw) To: Florian Fainelli; +Cc: stable, netdev Thanks! I appreciate you getting back to me. I've got about 30 huge bugs I am shaking down, and this one just cropped up, so I haven't been able to put a lot of time into it yet. I rolled a full debug kernel last night to troubleshoot what appears to be a spinlock/mutex issue with something else, but I'm sure it'll help with this too. If I find anything out I will also reply with the details.... On 2025/06/10 09:27, Florian Fainelli wrote: > Howdy! > > On 6/9/25 15:43, Greg Chandler wrote: >> >> This is a from-scratch build (non-vendor/non-distribution) >> Host/Target = alpha ev6 >> Kernel source = 6.12.12 >> >> My last working kernel on this was a 2.6.x, it's been a while since >> I've had time to bring this system up to date, so I don't know when >> this may have started. >> I had a 3.0.102 in there, but I didn't test the networking while using >> it. >> >> Please let me know what I can do to help out with figuring this one >> out. > > I don't have an Alpha machine to try this on, but I do have a > functional Cobalt Qube2 (MIPS 32/64) with these adapters connected > directly over PCI: > > 00:07.0 Ethernet controller: Digital Equipment Corporation DECchip > 21142/43 (rev 41) > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr+ Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium > >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 64 (5000ns min, 10000ns max), Cache Line Size: 32 > bytes > Interrupt: pin A routed to IRQ 19 > Region 0: I/O ports at 1000 [size=128] > Region 1: Memory at 12082000 (32-bit, non-prefetchable) > [size=1K] > Expansion ROM at 12000000 [disabled] [size=256K] > Kernel driver in use: tulip > > > 00:0c.0 Ethernet controller: Digital Equipment Corporation DECchip > 21142/43 (rev 41) > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium > >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 64 (5000ns min, 10000ns max), Cache Line Size: 32 > bytes > Interrupt: pin A routed to IRQ 20 > Region 0: I/O ports at 1080 [size=128] > Region 1: Memory at 12082400 (32-bit, non-prefetchable) > [size=1K] > Expansion ROM at 12040000 [disabled] [size=256K] > Kernel driver in use: tulip > > the machine is not currently on a switch that I can control, but I can > certainly try to plug in the cable and see what happens, give me a > couple of days to get back to you, and if you don't hear back, please > holler. Here are the bits of kernel configuration: > > CONFIG_NET_TULIP=y > CONFIG_TULIP=y > # CONFIG_TULIP_MWI is not set > # CONFIG_TULIP_MMIO is not set > # CONFIG_TULIP_NAPI is not set ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: Tulip 21142 panic on physical link disconnect 2025-06-10 16:27 ` Florian Fainelli 2025-06-10 18:33 ` Greg Chandler @ 2025-06-10 18:53 ` Greg Chandler 2025-06-16 19:01 ` Florian Fainelli 1 sibling, 1 reply; 19+ messages in thread From: Greg Chandler @ 2025-06-10 18:53 UTC (permalink / raw) To: Florian Fainelli; +Cc: stable, netdev I decided to test this again before I got sidetracked on my bigger issue. The kernel I repored this on was 6.12.12 on alpha, this is also that same version, but with a make distclean, and just about every single debug option turned on. I left the last line of the kernel boot in this output as well, showing "link beat good" I pulled the plug and it happened again immediately. I waited 10 sec, and plugged it back in, and I do not get a "link up" type message that I would expect to see. This should have popped up between: [ 1088.732841] ---[ end trace 0000000000000000 ]--- and this one: [ 1133.693755] ------------[ cut here ]------------ I waited for the switch to negotiate, which it only does at 10 half for this. I waited a few seconds more and pulled the plug again and got the second one: [ 18.469717] net eth2: 21143 10baseT link beat good [ 1088.732841] ------------[ cut here ]------------ [ 1088.732841] WARNING: CPU: 0 PID: 0 at kernel/time/timer.c:1657 __timer_delete_sync+0x104/0x120 [ 1088.732841] Modules linked in: loop [ 1088.732841] CPU: 0 UID: 0 PID: 0 Comm: swapper Not tainted 6.12.12 #4 [ 1088.732841] fffffc0000c83ab0 fffffc0000388c94 fffffc0000326744 fffffc0000afbee8 [ 1088.732841] 0000000000000000 fffffc0000388c94 fffffc00009e0d70 0000000000000000 [ 1088.732841] fffffc0000afbee8 0000000000000679 fffffc0000388c94 0000000000000009 [ 1088.732841] fffffc0000cf9100 000000011f821600 fffffc0000388c94 0000000000000000 [ 1088.732841] fffffc00020e6000 fffffc00020e73d0 fffffffff0669000 fffffd000a120000 [ 1088.732841] fffffc0000358f10 fffffc000203e180 0000000000000008 fffffc000203e6b0 [ 1088.732841] Trace: [ 1088.732841] [<fffffc0000388c94>] __timer_delete_sync+0x104/0x120 [ 1088.732841] [<fffffc0000326744>] __warn+0x194/0x1a0 [ 1088.732841] [<fffffc0000388c94>] __timer_delete_sync+0x104/0x120 [ 1088.732841] [<fffffc00009e0d70>] warn_slowpath_fmt+0x84/0xf0 [ 1088.732841] [<fffffc0000388c94>] __timer_delete_sync+0x104/0x120 [ 1088.732841] [<fffffc0000388c94>] __timer_delete_sync+0x104/0x120 [ 1088.732841] [<fffffc0000358f10>] try_to_wake_up+0x170/0x2d0 [ 1088.732841] [<fffffc0000358bb8>] wakeup_preempt+0x68/0xd0 [ 1088.732841] [<fffffc0000919a2c>] tcp_orphan_update+0x6c/0x90 [ 1088.732841] [<fffffc000038be64>] timekeeping_update+0xd4/0x290 [ 1088.732841] [<fffffc0000780fdc>] t21142_lnk_change+0x1bc/0x790 [ 1088.732841] [<fffffc000077a890>] tulip_interrupt+0x280/0xac0 [ 1088.732841] [<fffffc0000372b90>] __handle_irq_event_percpu+0x60/0x180 [ 1088.732841] [<fffffc0000372d30>] handle_irq_event_percpu+0x80/0xa0 [ 1088.732841] [<fffffc0000372d98>] handle_irq_event+0x48/0xe0 [ 1088.732841] [<fffffc0000377af0>] handle_level_irq+0xc0/0x1f0 [ 1088.732841] [<fffffc0000315300>] handle_irq+0x70/0xe0 [ 1088.732841] [<fffffc000031d6c0>] dp264_srm_device_interrupt+0x30/0x50 [ 1088.732841] [<fffffc00003153dc>] do_entInt+0x6c/0x1c0 [ 1088.732841] [<fffffc0000310cc0>] ret_from_sys_call+0x0/0x10 [ 1088.732841] [<fffffc000035c69c>] pick_task_fair+0x3c/0x100 [ 1088.732841] [<fffffc000035d89c>] task_non_contending+0x6c/0x2a0 [ 1088.732841] [<fffffc000035fc28>] do_idle+0x58/0x190 [ 1088.732841] [<fffffc00009eda20>] cpu_idle_poll.isra.0+0x0/0x60 [ 1088.732841] [<fffffc00009eda60>] cpu_idle_poll.isra.0+0x40/0x60 [ 1088.732841] [<fffffc0000360058>] cpu_startup_entry+0x38/0x50 [ 1088.732841] [<fffffc00009edbc8>] rest_init+0xe8/0xec [ 1088.732841] [<fffffc000031001c>] _stext+0x1c/0x20 [ 1088.732841] ---[ end trace 0000000000000000 ]--- [ 1133.693755] ------------[ cut here ]------------ [ 1133.693755] WARNING: CPU: 0 PID: 0 at kernel/time/timer.c:1657 __timer_delete_sync+0x104/0x120 [ 1133.693755] Modules linked in: loop [ 1133.693755] CPU: 0 UID: 0 PID: 0 Comm: swapper Tainted: G W 6.12.12 #4 [ 1133.693755] Tainted: [W]=WARN [ 1133.693755] fffffc0000c83ab0 fffffc0000388c94 fffffc0000326744 fffffc0000afbee8 [ 1133.693755] 0000000000000000 fffffc0000388c94 fffffc00009e0d70 0000000000000000 [ 1133.693755] fffffc0000afbee8 0000000000000679 fffffc0000388c94 0000000000000009 [ 1133.693755] fffffc0000cf9100 000000011f821600 fffffc0000388c94 0000000000000000 [ 1133.693755] fffffc00020e6000 fffffc00020e73d0 fffffffff8668000 fffffd000a120000 [ 1133.693755] fffffc0000358f10 fffffc000203e180 0000000000000008 fffffc000203e6b0 [ 1133.693755] Trace: [ 1133.693755] [<fffffc0000388c94>] __timer_delete_sync+0x104/0x120 [ 1133.693755] [<fffffc0000326744>] __warn+0x194/0x1a0 [ 1133.693755] [<fffffc0000388c94>] __timer_delete_sync+0x104/0x120 [ 1133.693755] [<fffffc00009e0d70>] warn_slowpath_fmt+0x84/0xf0 [ 1133.693755] [<fffffc0000388c94>] __timer_delete_sync+0x104/0x120 [ 1133.693755] [<fffffc0000388c94>] __timer_delete_sync+0x104/0x120 [ 1133.693755] [<fffffc0000358f10>] try_to_wake_up+0x170/0x2d0 [ 1133.693755] [<fffffc0000358bb8>] wakeup_preempt+0x68/0xd0 [ 1133.693755] [<fffffc0000919a2c>] tcp_orphan_update+0x6c/0x90 [ 1133.693755] [<fffffc000038be64>] timekeeping_update+0xd4/0x290 [ 1133.693755] [<fffffc0000780fdc>] t21142_lnk_change+0x1bc/0x790 [ 1133.693755] [<fffffc000077a890>] tulip_interrupt+0x280/0xac0 [ 1133.693755] [<fffffc0000372b90>] __handle_irq_event_percpu+0x60/0x180 [ 1133.693755] [<fffffc0000372d30>] handle_irq_event_percpu+0x80/0xa0 [ 1133.693755] [<fffffc0000372d98>] handle_irq_event+0x48/0xe0 [ 1133.693755] [<fffffc0000377af0>] handle_level_irq+0xc0/0x1f0 [ 1133.693755] [<fffffc0000315300>] handle_irq+0x70/0xe0 [ 1133.693755] [<fffffc000031d6c0>] dp264_srm_device_interrupt+0x30/0x50 [ 1133.693755] [<fffffc00003153dc>] do_entInt+0x6c/0x1c0 [ 1133.693755] [<fffffc0000310cc0>] ret_from_sys_call+0x0/0x10 [ 1133.693755] [<fffffc000035c69c>] pick_task_fair+0x3c/0x100 [ 1133.693755] [<fffffc000035d89c>] task_non_contending+0x6c/0x2a0 [ 1133.693755] [<fffffc000035fc28>] do_idle+0x58/0x190 [ 1133.693755] [<fffffc00009eda20>] cpu_idle_poll.isra.0+0x0/0x60 [ 1133.693755] [<fffffc00009eda50>] cpu_idle_poll.isra.0+0x30/0x60 [ 1133.693755] [<fffffc0000360058>] cpu_startup_entry+0x38/0x50 [ 1133.693755] [<fffffc00009edbc8>] rest_init+0xe8/0xec [ 1133.693755] [<fffffc000031001c>] _stext+0x1c/0x20 [ 1133.693755] ---[ end trace 0000000000000000 ]--- After this, even though the link is shown at the switch mii-tool confirms: root@bigbang:~# mii-tool eth2 eth2: no link Which I think leans towards it not showing the link up message. I think the driver croaked which is a pain as it's not a module. I can recompile to test that if someone thinks that would be helpful. root@bigbang:~# dmesg |grep eth [ 8.150386] net eth0: Digital DS21142/43 Tulip rev 65 at Port 0x8400, 08:00:2b:86:ab:b1, IRQ 29 [ 8.170894] net eth1: Digital DS21142/43 Tulip rev 65 at Port 0x8480, 08:00:2b:86:a8:5b, IRQ 30 [ 8.809565] e1000 0000:00:10.0 eth2: (PCI:33MHz:64-bit) 00:02:b3:f3:e6:3d [ 8.811518] e1000 0000:00:10.0 eth2: Intel(R) PRO/1000 Network Connection [ 8.813472] usbcore: registered new interface driver kaweth [ 25.848619] tulip 0000:00:09.0 eth126: renamed from eth0 [ 26.400377] tulip 0000:00:09.0 rename_eth126: renamed from eth126 [ 26.861314] e1000 0000:00:10.0 eth124: renamed from eth2 [ 26.887681] e1000 0000:00:10.0 eth0: renamed from eth124 [ 27.122056] tulip 0000:00:09.0 eth2: renamed from rename_eth126 [ 68.313441] tulip 0000:00:0b.0 eth1: tulip_stop_rxtx() failed (CSR5 0xf0660000 CSR6 0xb3862002) [ 68.791956] tulip 0000:00:09.0 eth2: tulip_stop_rxtx() failed (CSR5 0xf0660000 CSR6 0xb3862002) root@bigbang:~# mii-tool eth2 eth2: no link root@bigbang:~# mii-tool eth1 eth1: no link root@bigbang:~# ifconfig -a eth0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 inet 192.168.1.75 netmask 255.255.255.0 broadcast 192.168.1.255 ether 00:02:b3:f3:e6:3d txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.1.76 netmask 255.255.255.0 broadcast 192.168.1.255 inet6 fe80::a00:2bff:fe86:a85b prefixlen 64 scopeid 0x20<link> ether 08:00:2b:86:a8:5b txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 11 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 5 dropped 0 overruns 0 carrier 15 collisions 0 eth2: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.1.77 netmask 255.255.255.0 broadcast 192.168.1.255 inet6 fe80::a00:2bff:fe86:abb1 prefixlen 64 scopeid 0x20<link> ether 08:00:2b:86:ab:b1 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 11 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 5 dropped 0 overruns 0 carrier 15 collisions 0 Clearly the interface doesn't work at all, which I hadn't noticed up until now. I have been using a USB stick to copy stuff, and a serial console for everything else. I took a quick look at the motherboard and these are Intel 21143-TD chips vs DEC ones. I had not noticed the "tulip_stop_rxtx" errors until now, more likely becuase I wasn't looking for them, vs them not being there. On 2025/06/10 09:27, Florian Fainelli wrote: > Howdy! > > On 6/9/25 15:43, Greg Chandler wrote: >> >> This is a from-scratch build (non-vendor/non-distribution) >> Host/Target = alpha ev6 >> Kernel source = 6.12.12 >> >> My last working kernel on this was a 2.6.x, it's been a while since >> I've had time to bring this system up to date, so I don't know when >> this may have started. >> I had a 3.0.102 in there, but I didn't test the networking while using >> it. >> >> Please let me know what I can do to help out with figuring this one >> out. > > I don't have an Alpha machine to try this on, but I do have a > functional Cobalt Qube2 (MIPS 32/64) with these adapters connected > directly over PCI: > > 00:07.0 Ethernet controller: Digital Equipment Corporation DECchip > 21142/43 (rev 41) > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr+ Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium > >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 64 (5000ns min, 10000ns max), Cache Line Size: 32 > bytes > Interrupt: pin A routed to IRQ 19 > Region 0: I/O ports at 1000 [size=128] > Region 1: Memory at 12082000 (32-bit, non-prefetchable) > [size=1K] > Expansion ROM at 12000000 [disabled] [size=256K] > Kernel driver in use: tulip > > > 00:0c.0 Ethernet controller: Digital Equipment Corporation DECchip > 21142/43 (rev 41) > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium > >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 64 (5000ns min, 10000ns max), Cache Line Size: 32 > bytes > Interrupt: pin A routed to IRQ 20 > Region 0: I/O ports at 1080 [size=128] > Region 1: Memory at 12082400 (32-bit, non-prefetchable) > [size=1K] > Expansion ROM at 12040000 [disabled] [size=256K] > Kernel driver in use: tulip > > the machine is not currently on a switch that I can control, but I can > certainly try to plug in the cable and see what happens, give me a > couple of days to get back to you, and if you don't hear back, please > holler. Here are the bits of kernel configuration: > > CONFIG_NET_TULIP=y > CONFIG_TULIP=y > # CONFIG_TULIP_MWI is not set > # CONFIG_TULIP_MMIO is not set > # CONFIG_TULIP_NAPI is not set ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: Tulip 21142 panic on physical link disconnect 2025-06-10 18:53 ` Greg Chandler @ 2025-06-16 19:01 ` Florian Fainelli 2025-06-17 18:19 ` Greg Chandler 0 siblings, 1 reply; 19+ messages in thread From: Florian Fainelli @ 2025-06-16 19:01 UTC (permalink / raw) To: Greg Chandler; +Cc: stable, netdev On 6/10/25 11:53, Greg Chandler wrote: > > > I decided to test this again before I got sidetracked on my bigger issue. > The kernel I repored this on was 6.12.12 on alpha, this is also that > same version, but with a make distclean, and just about every single > debug option turned on. > > I left the last line of the kernel boot in this output as well, showing > "link beat good" > > I pulled the plug and it happened again immediately. > I waited 10 sec, and plugged it back in, and I do not get a "link up" > type message that I would expect to see. I was not able to reproduce this on my Cobalt Qube2 with the link being UP and then pulling the cable unfortunately, I could try other things if you want me to. -- Florian ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: Tulip 21142 panic on physical link disconnect 2025-06-16 19:01 ` Florian Fainelli @ 2025-06-17 18:19 ` Greg Chandler 2025-06-17 18:22 ` Florian Fainelli 0 siblings, 1 reply; 19+ messages in thread From: Greg Chandler @ 2025-06-17 18:19 UTC (permalink / raw) To: Florian Fainelli; +Cc: stable, netdev Hmm... I'm wondering if that means it's an alpha-only issue then, which would make this a much larger headache than it already is. Also thank you for checking, I appreciate you taking the time. I assume the those interfaces actually work right? (simple ping over that interface would be enough) I posted in a subsequent message that mine do not appear to at all. My next step is to build that driver as a module, and see if it changes anything (I'm doubting it will). Then after that go dig up a different adapter, and see if it's the network stack or the driver. I've been hard pressed over the last week to get a lot of diagnosing time. On 2025/06/16 12:01, Florian Fainelli wrote: > On 6/10/25 11:53, Greg Chandler wrote: >> >> >> I decided to test this again before I got sidetracked on my bigger >> issue. >> The kernel I repored this on was 6.12.12 on alpha, this is also that >> same version, but with a make distclean, and just about every single >> debug option turned on. >> >> I left the last line of the kernel boot in this output as well, >> showing "link beat good" >> >> I pulled the plug and it happened again immediately. >> I waited 10 sec, and plugged it back in, and I do not get a "link up" >> type message that I would expect to see. > > I was not able to reproduce this on my Cobalt Qube2 with the link being > UP and then pulling the cable unfortunately, I could try other things > if you want me to. ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: Tulip 21142 panic on physical link disconnect 2025-06-17 18:19 ` Greg Chandler @ 2025-06-17 18:22 ` Florian Fainelli 2025-06-18 20:59 ` Greg Chandler 0 siblings, 1 reply; 19+ messages in thread From: Florian Fainelli @ 2025-06-17 18:22 UTC (permalink / raw) To: Greg Chandler; +Cc: stable, netdev (please no top posting) On 6/17/25 11:19, Greg Chandler wrote: > > Hmm... I'm wondering if that means it's an alpha-only issue then, which > would make this a much larger headache than it already is. > Also thank you for checking, I appreciate you taking the time. > > I assume the those interfaces actually work right? (simple ping over > that interface would be enough) I posted in a subsequent message that > mine do not appear to at all. Oh yeah, they work just fine: udhcpc: broadcasting discover [ 19.197697] net eth0: Setting full-duplex based on MII#1 link partner capability of cde1 # ping -c 1 192.168.254.123 PING 192.168.254.123 (192.168.254.123): 56 data bytes 64 bytes from 192.168.254.123: seq=0 ttl=64 time=2.902 ms --- 192.168.254.123 ping statistics --- 1 packets transmitted, 1 packets received, 0% packet loss round-trip min/avg/max = 2.902/2.902/2.902 ms - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.03 sec 39.6 MBytes 33.1 Mbits/sec 0 sender [ 5] 0.00-10.07 sec 39.8 MBytes 33.1 Mbits/sec receiver > > My next step is to build that driver as a module, and see if it changes > anything (I'm doubting it will). > Then after that go dig up a different adapter, and see if it's the > network stack or the driver. > > I've been hard pressed over the last week to get a lot of diagnosing time. Let me know if I can run experiments, I can load any kernel version on this Cobalt Qube2 meaning that bisections are possible. Good luck! -- Florian ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: Tulip 21142 panic on physical link disconnect 2025-06-17 18:22 ` Florian Fainelli @ 2025-06-18 20:59 ` Greg Chandler 2025-06-18 22:51 ` Greg Chandler 0 siblings, 1 reply; 19+ messages in thread From: Greg Chandler @ 2025-06-18 20:59 UTC (permalink / raw) To: Florian Fainelli; +Cc: stable, netdev [-- Attachment #1: Type: text/plain, Size: 19864 bytes --] On 2025/06/17 11:22, Florian Fainelli wrote: > (please no top posting) > > On 6/17/25 11:19, Greg Chandler wrote: >> >> Hmm... I'm wondering if that means it's an alpha-only issue then, >> which would make this a much larger headache than it already is. >> Also thank you for checking, I appreciate you taking the time. >> >> I assume the those interfaces actually work right? (simple ping over >> that interface would be enough) I posted in a subsequent message that >> mine do not appear to at all. > > Oh yeah, they work just fine: > > udhcpc: broadcasting discover > [ 19.197697] net eth0: Setting full-duplex based on MII#1 link > partner capability of cde1 > > # ping -c 1 192.168.254.123 > PING 192.168.254.123 (192.168.254.123): 56 data bytes > 64 bytes from 192.168.254.123: seq=0 ttl=64 time=2.902 ms > > --- 192.168.254.123 ping statistics --- > 1 packets transmitted, 1 packets received, 0% packet loss > round-trip min/avg/max = 2.902/2.902/2.902 ms > > - - - - - - - - - - - - - - - - - - - - - - - - - > [ ID] Interval Transfer Bitrate Retr > [ 5] 0.00-10.03 sec 39.6 MBytes 33.1 Mbits/sec 0 > sender > [ 5] 0.00-10.07 sec 39.8 MBytes 33.1 Mbits/sec receiver > > >> >> My next step is to build that driver as a module, and see if it >> changes anything (I'm doubting it will). >> Then after that go dig up a different adapter, and see if it's the >> network stack or the driver. >> >> I've been hard pressed over the last week to get a lot of diagnosing >> time. > > Let me know if I can run experiments, I can load any kernel version on > this Cobalt Qube2 meaning that bisections are possible. > > Good luck! I thought I replied to the whole list, not just the sender, sorry for the repeat.... (full config is attached) As a module, the system booted up but did not probe the module. This may be from a variety of issues, not limited to the fact I am still rolling this distro from scratch, and not all of the tools are 100% working yet. I'm having some issues with gcc/gdb so I have a large number of debugging options turned on in the kernel as well. When the module is loaded with insmod: [ 213.363172] tulip 0000:00:09.0: vgaarb: pci_notify [ 213.363172] tulip 0000:00:09.0: assign IRQ: got 29 [ 213.363172] tulip 0000:00:09.0: enabling Mem-Wr-Inval [ 213.369031] tulip0: EEPROM default media type Autosense [ 213.369031] tulip0: Index #0 - Media 10baseT (#0) described by a 21142 Serial PHY (2) block [ 213.369031] tulip0: Index #1 - Media 10baseT-FDX (#4) described by a 21142 Serial PHY (2) block [ 213.370007] tulip0: Index #2 - Media 100baseTx (#3) described by a 21143 SYM PHY (4) block [ 213.370007] tulip0: Index #3 - Media 100baseTx-FDX (#5) described by a 21143 SYM PHY (4) block [ 213.376843] net eth1: Digital DS21142/43 Tulip rev 65 at MMIO 0xa120000, 08:00:2b:86:ab:b1, IRQ 29 [ 213.377820] tulip 0000:00:09.0: vgaarb: pci_notify [ 213.377820] tulip 0000:00:0b.0: vgaarb: pci_notify [ 213.377820] tulip 0000:00:0b.0: assign IRQ: got 30 [ 213.377820] tulip 0000:00:0b.0: enabling Mem-Wr-Inval [ 213.384656] tulip1: EEPROM default media type Autosense [ 213.384656] tulip1: Index #0 - Media 10baseT (#0) described by a 21142 Serial PHY (2) block [ 213.384656] tulip1: Index #1 - Media 10baseT-FDX (#4) described by a 21142 Serial PHY (2) block [ 213.384656] tulip1: Index #2 - Media 100baseTx (#3) described by a 21143 SYM PHY (4) block [ 213.384656] tulip1: Index #3 - Media 100baseTx-FDX (#5) described by a 21143 SYM PHY (4) block [ 213.391492] net eth2: Digital DS21142/43 Tulip rev 65 at MMIO 0xa121000, 08:00:2b:86:a8:5b, IRQ 30 root@bigbang:/lib/modules/6.12.12-SMP# mii-tool eth1 eth1: no link root@bigbang:/lib/modules/6.12.12-SMP# mii-tool eth2 eth2: autonegotiation failed, link ok When I pulled the plug I did not get the crash.. When I plugged it back in, I did not get a dmesg/kernel line for the link. I bound the IP addresses to both, and did a ping test to the default gateway, resulting in: (I promise the network is properly configured) root@bigbang:/lib/modules/6.12.12-SMP# ping 192.168.1.1 PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data. From 192.168.1.75 icmp_seq=1 Destination Host Unreachable From 192.168.1.75 icmp_seq=2 Destination Host Unreachable From 192.168.1.75 icmp_seq=3 Destination Host Unreachable Upon pulling the cord out of the switch **after** the IP address was bound, we are back to this: [ 593.769227] ------------[ cut here ]------------ [ 593.769227] WARNING: CPU: 0 PID: 33 at kernel/time/timer.c:1657 __timer_delete_sync+0x10c/0x150 [ 593.769227] Modules linked in: tulip [ 593.769227] CPU: 0 UID: 0 PID: 33 Comm: lock_torture_wr Not tainted 6.12.12-SMP #1 [ 593.769227] fffffc0002aeba40 fffffc00011b0ac0 fffffc000032a4f0 fffffc0000f8f181 [ 593.769227] 0000000000000000 0000000000000000 fffffc000032a688 fffffc000119c690 [ 593.769227] 0000000000000000 fffffc0000f8f181 fffffc00003d297c fffffc000125c7e0 [ 593.769227] fffffffc0082f1c4 00000000efe4b99a fffffc00003d297c fffffc000b03b490 [ 593.769227] fffffc000b03b490 0000000000000000 fffffffff8668000 fffffd000a120000 [ 593.769227] fffffc0000366888 fffffc000020ce00 fffffc000020ce00 0000000000000008 [ 593.769227] Trace: [ 593.769227] [<fffffc000032a4f0>] __warn+0x190/0x1a0 [ 593.769227] [<fffffc000032a688>] warn_slowpath_fmt+0x188/0x240 [ 593.769227] [<fffffc00003d297c>] __timer_delete_sync+0x10c/0x150 [ 593.769227] [<fffffc00003d297c>] __timer_delete_sync+0x10c/0x150 [ 593.769227] [<fffffc0000366888>] wakeup_preempt+0xb8/0xd0 [ 593.769227] [<fffffc0000366950>] ttwu_do_activate.isra.0+0xb0/0x1a0 [ 593.769227] [<fffffc0000369030>] try_to_wake_up+0x370/0x700 [ 593.769227] [<fffffc0000e29470>] _raw_spin_unlock_irqrestore+0x20/0x40 [ 593.769227] [<fffffc000036e1c4>] task_tick_fair+0x74/0x370 [ 593.769227] [<fffffc00003d46dc>] enqueue_hrtimer.isra.0+0x5c/0xc0 [ 593.769227] [<fffffc000037bc1c>] task_non_contending+0xcc/0x4f0 [ 593.769227] [<fffffc00003a1a80>] __handle_irq_event_percpu+0x60/0x190 [ 593.769227] [<fffffc000036d598>] sched_balance_update_blocked_averages+0xc8/0x2a0 [ 593.769227] [<fffffc00003a1cb8>] handle_irq_event+0x68/0x110 [ 593.769227] [<fffffc00003a8108>] handle_level_irq+0x108/0x240 [ 593.769227] [<fffffc00003158e0>] handle_irq+0x70/0xe0 [ 593.769227] [<fffffc0000320820>] dp264_srm_device_interrupt+0x30/0x50 [ 593.769227] [<fffffc0000315af4>] do_entInt+0x1a4/0x200 [ 593.769227] [<fffffc0000310d00>] ret_from_sys_call+0x0/0x10 [ 593.769227] [<fffffc0000392164>] torture_spin_lock_write_delay+0x74/0x180 [ 593.769227] [<fffffc00003d7cc8>] ktime_get+0x58/0x160 [ 593.769227] [<fffffc0000317fd0>] read_rpcc+0x0/0x10 [ 593.769227] [<fffffc0000317fd0>] read_rpcc+0x0/0x10 [ 593.769227] [<fffffc0000430aa8>] stutter_wait+0x88/0x110 [ 593.769227] [<fffffc0000391904>] lock_torture_writer+0x1d4/0x450 [ 593.769227] [<fffffc00003918cc>] lock_torture_writer+0x19c/0x450 [ 593.769227] [<fffffc000035a980>] kthread+0x150/0x190 [ 593.769227] [<fffffc0000391730>] lock_torture_writer+0x0/0x450 [ 593.769227] [<fffffc00003110d8>] ret_from_kernel_thread+0x18/0x20 [ 593.769227] [<fffffc000035a830>] kthread+0x0/0x190 [ 593.769227] ---[ end trace 0000000000000000 ]--- Adding some machine relevant stuff here (for the sake of being thorough) The machine is a DEC DS10 root@bigbang:/lib/modules/6.12.12-SMP# lspci -vvv 00:07.0 ISA bridge: ULi Electronics Inc. M1533/M1535/M1543 PCI to ISA Bridge [Aladdin IV/V/V+] (rev c3) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort+ <MAbort+ >SERR- <PERR- INTx- Latency: 0 00:09.0 Ethernet controller: Digital Equipment Corporation DECchip 21142/43 (rev 41) Subsystem: Digital Equipment Corporation DE500B Fast Ethernet Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 255 (5000ns min, 10000ns max), Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 29 Region 0: I/O ports at 8400 [size=128] Region 1: Memory at 0a120000 (32-bit, non-prefetchable) [size=1K] Expansion ROM at 0a000000 [disabled] [size=256K] Kernel driver in use: tulip Kernel modules: tulip 00:0b.0 Ethernet controller: Digital Equipment Corporation DECchip 21142/43 (rev 41) Subsystem: Digital Equipment Corporation DE500B Fast Ethernet Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 255 (5000ns min, 10000ns max), Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 30 Region 0: I/O ports at 8480 [size=128] Region 1: Memory at 0a121000 (32-bit, non-prefetchable) [size=1K] Expansion ROM at 0a040000 [disabled] [size=256K] Kernel driver in use: tulip Kernel modules: tulip 00:0d.0 IDE interface: ULi Electronics Inc. M5229 IDE (rev c1) (prog-if f0) Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 255 (500ns min, 1000ns max) Interrupt: pin A routed to IRQ 255 Region 0: I/O ports at 01f0 [size=8] Region 1: I/O ports at 03f4 Region 2: I/O ports at 0170 [size=8] Region 3: I/O ports at 0374 Region 4: I/O ports at 8880 [size=16] Kernel driver in use: pata_ali 00:0e.0 VGA compatible controller: Texas Instruments TVP4020 [Permedia 2] (rev 01) (prog-if 00 [VGA controller]) Subsystem: Elsa AG GLoria Synergy Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 255 (48000ns min, 48000ns max) Interrupt: pin A routed to IRQ 35 Region 0: Memory at 0a080000 (32-bit, non-prefetchable) [size=128K] Region 1: Memory at 09000000 (32-bit, non-prefetchable) [size=8M] Region 2: Memory at 09800000 (32-bit, non-prefetchable) [size=8M] Expansion ROM at 0a100000 [disabled] [size=64K] Kernel driver in use: pm2fb 00:0f.0 USB controller: VIA Technologies, Inc. VT82xx/62xx/VX700/8x0/900 UHCI USB 1.1 Controller (rev 61) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. USB 1.1 UHCI controller Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 255, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 39 Region 4: I/O ports at 8800 [size=32] Capabilities: [80] Power Management version 2 Flags: PMEClk+ DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: uhci_hcd 00:0f.1 USB controller: VIA Technologies, Inc. VT82xx/62xx/VX700/8x0/900 UHCI USB 1.1 Controller (rev 61) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. USB 1.1 UHCI controller Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 255, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 38 Region 4: I/O ports at 8820 [size=32] Capabilities: [80] Power Management version 2 Flags: PMEClk+ DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: uhci_hcd 00:0f.2 USB controller: VIA Technologies, Inc. USB 2.0 EHCI-Compliant Host-Controller (rev 63) (prog-if 20 [EHCI]) Subsystem: VIA Technologies, Inc. USB 2.0 EHCI controller Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 255, Cache Line Size: 64 bytes Interrupt: pin C routed to IRQ 37 Region 0: Memory at 0a122000 (32-bit, non-prefetchable) [size=256] Capabilities: [80] Power Management version 2 Flags: PMEClk+ DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: ehci-pci 00:10.0 Ethernet controller: Intel Corporation 82544EI Gigabit Ethernet Controller (Fiber) (rev 02) Subsystem: Intel Corporation PRO/1000 XF Server Adapter Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 252 (63750ns min), Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 43 Region 0: Memory at 0a0a0000 (32-bit, non-prefetchable) [size=128K] Region 1: Memory at 0a0c0000 (32-bit, non-prefetchable) [size=128K] Region 2: I/O ports at 8840 [size=32] Expansion ROM at 0a0e0000 [disabled] [size=128K] Capabilities: [dc] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=1 PME- Capabilities: [e4] PCI-X non-bridge device Command: DPERE- ERO+ RBC=512 OST=1 Status: Dev=00:00.0 64bit+ 133MHz+ SCD- USC- DC=simple DMMRBC=2048 DMOST=1 DMCRS=16 RSCEM- 266MHz- 533MHz- Capabilities: [f0] MSI: Enable- Count=1/1 Maskable- 64bit+ Address: 0000000000000000 Data: 0000 Kernel driver in use: e1000 00:11.0 RAID bus controller: VIA Technologies, Inc. VT6421 IDE/SATA Controller (rev 50) Subsystem: VIA Technologies, Inc. VT6421 IDE/SATA Controller Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 240 Interrupt: pin A routed to IRQ 47 Region 0: I/O ports at 8890 [size=16] Region 1: I/O ports at 88a0 [size=16] Region 2: I/O ports at 88b0 [size=16] Region 3: I/O ports at 88c0 [size=16] Region 4: I/O ports at 8860 [size=32] Region 5: I/O ports at 8000 [size=256] Expansion ROM at 0a110000 [disabled] [size=64K] Capabilities: [e0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: sata_via root@bigbang:/lib/modules/6.12.12-SMP# cat /proc/cpuinfo cpu : Alpha cpu model : EV6 cpu variation : 7 cpu revision : 0 cpu serial number : system type : Tsunami system variation : Webbrick system revision : 0 system serial number : 4004DQMZ1055 cycle frequency [Hz] : 462437186 est. timer frequency [Hz] : 1024.00 page size [bytes] : 8192 phys. address bits : 44 max. addr. space # : 255 BogoMIPS : 911.32 kernel unaligned acc : 0 (pc=0,va=0) user unaligned acc : 0 (pc=0,va=0) platform string : AlphaServer DS10 466 MHz cpus detected : 1 cpus active : 1 cpu active mask : 0000000000000001 L1 Icache : 64K, 2-way, 64b line L1 Dcache : 64K, 2-way, 64b line L2 cache : 2048K, 1-way, 64b line L3 cache : n/a I also ran this setup again, with the USB/video/Intel NIC yanked out, and it's the same... Once the IPs are bound, a link loss pops the message: (with the other PCI cards pulled) [ 363.702938] ------------[ cut here ]------------ [ 363.702938] WARNING: CPU: 0 PID: 34 at kernel/time/timer.c:1657 __timer_delete_sync+0x10c/0x150 [ 363.702938] Modules linked in: tulip [ 363.702938] CPU: 0 UID: 0 PID: 34 Comm: lock_torture_wr Not tainted 6.12.12-SMP #1 [ 363.702938] fffffc0002aefa70 fffffc00011b0ac0 fffffc000032a4f0 fffffc0000f8f181 [ 363.702938] 0000000000000000 0000000000000000 fffffc000032a688 fffffc000119c690 [ 363.702938] 0000000000000000 fffffc0000f8f181 fffffc00003d297c fffffc000125c7e0 [ 363.702938] fffffffc008251c4 00000000fa83b2da fffffc00003d297c fffffc0003ded490 [ 363.702938] fffffc0003ded490 0000000000000000 fffffffff8668000 fffffd000a0c0000 [ 363.702938] 00000054ae626ca0 fffffc000285a600 fffffc000036692c fffffc000285af80 [ 363.702938] Trace: [ 363.702938] [<fffffc000032a4f0>] __warn+0x190/0x1a0 [ 363.702938] [<fffffc000032a688>] warn_slowpath_fmt+0x188/0x240 [ 363.702938] [<fffffc00003d297c>] __timer_delete_sync+0x10c/0x150 [ 363.702938] [<fffffc00003d297c>] __timer_delete_sync+0x10c/0x150 [ 363.702938] [<fffffc000036692c>] ttwu_do_activate.isra.0+0x8c/0x1a0 [ 363.702938] [<fffffc0000369030>] try_to_wake_up+0x370/0x700 [ 363.702938] [<fffffc0000368e70>] try_to_wake_up+0x1b0/0x700 [ 363.702938] [<fffffc00003d43f8>] hrtimer_wakeup+0x28/0x40 [ 363.702938] [<fffffc00003d43d0>] hrtimer_wakeup+0x0/0x40 [ 363.702938] [<fffffc00003c31a4>] rcu_sched_clock_irq+0x714/0xea0 [ 363.702938] [<fffffc00003a1a80>] __handle_irq_event_percpu+0x60/0x190 [ 363.702938] [<fffffc00003e6758>] tick_handle_periodic+0x38/0xd0 [ 363.702938] [<fffffc00003731e8>] enqueue_task_fair+0x358/0x8b0 [ 363.702938] [<fffffc00003a1cb8>] handle_irq_event+0x68/0x110 [ 363.702938] [<fffffc00003a8108>] handle_level_irq+0x108/0x240 [ 363.702938] [<fffffc00003158e0>] handle_irq+0x70/0xe0 [ 363.702938] [<fffffc0000320820>] dp264_srm_device_interrupt+0x30/0x50 [ 363.702938] [<fffffc0000372538>] pick_task_fair+0x88/0x100 [ 363.702938] [<fffffc0000315af4>] do_entInt+0x1a4/0x200 [ 363.702938] [<fffffc0000310d00>] ret_from_sys_call+0x0/0x10 [ 363.702938] [<fffffc00003923dc>] __torture_rt_boost+0x5c/0x100 [ 363.702938] [<fffffc0000e291d8>] _raw_spin_lock+0x18/0x30 [ 363.702938] [<fffffc0000390330>] do_raw_spin_lock+0x0/0x140 [ 363.702938] [<fffffc00003903a0>] do_raw_spin_lock+0x70/0x140 [ 363.702938] [<fffffc0000e291d8>] _raw_spin_lock+0x18/0x30 [ 363.702938] [<fffffc0000390ac0>] torture_spin_lock_write_lock+0x20/0x40 [ 363.702938] [<fffffc000039183c>] lock_torture_writer+0x10c/0x450 [ 363.702938] [<fffffc000035a980>] kthread+0x150/0x190 [ 363.702938] [<fffffc0000391730>] lock_torture_writer+0x0/0x450 [ 363.702938] [<fffffc00003110d8>] ret_from_kernel_thread+0x18/0x20 [ 363.702938] [<fffffc000035a830>] kthread+0x0/0x190 [ 363.702938] ---[ end trace 0000000000000000 ]--- I'm going to try one more thing, which is compile a non-specific alpha kernel, and try it, but I don't think it'll change anything. [-- Attachment #2: config --] [-- Type: text/plain, Size: 63572 bytes --] # # Automatically generated file; DO NOT EDIT. # Linux/alpha 6.12.12 Kernel Configuration # CONFIG_CC_VERSION_TEXT="alpha-linux-gnu-gcc (GCC) 14.2.0" CONFIG_CC_IS_GCC=y CONFIG_GCC_VERSION=140200 CONFIG_CLANG_VERSION=0 CONFIG_AS_IS_GNU=y CONFIG_AS_VERSION=24400 CONFIG_LD_IS_BFD=y CONFIG_LD_VERSION=24400 CONFIG_LLD_VERSION=0 CONFIG_RUSTC_VERSION=108401 CONFIG_RUSTC_LLVM_VERSION=190105 CONFIG_CC_CAN_LINK=y CONFIG_CC_CAN_LINK_STATIC=y CONFIG_CC_HAS_ASM_INLINE=y CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y CONFIG_PAHOLE_VERSION=129 CONFIG_IRQ_WORK=y # # General setup # CONFIG_INIT_ENV_ARG_LIMIT=32 # CONFIG_COMPILE_TEST is not set # CONFIG_WERROR is not set CONFIG_LOCALVERSION="-SMP" CONFIG_LOCALVERSION_AUTO=y CONFIG_BUILD_SALT="" CONFIG_DEFAULT_INIT="" CONFIG_DEFAULT_HOSTNAME="(none)" CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y CONFIG_POSIX_MQUEUE_SYSCTL=y # CONFIG_WATCH_QUEUE is not set CONFIG_CROSS_MEMORY_ATTACH=y CONFIG_USELIB=y CONFIG_AUDIT=y CONFIG_HAVE_ARCH_AUDITSYSCALL=y CONFIG_AUDITSYSCALL=y # # IRQ subsystem # CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_IRQ_SHOW=y CONFIG_AUTO_IRQ_AFFINITY=y CONFIG_IRQ_DOMAIN=y CONFIG_IRQ_DOMAIN_HIERARCHY=y CONFIG_GENERIC_MSI_IRQ=y # end of IRQ subsystem CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_CONTEXT_TRACKING=y CONFIG_CONTEXT_TRACKING_IDLE=y # # Timers subsystem # CONFIG_HZ_PERIODIC=y # CONFIG_NO_HZ_IDLE is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set # end of Timers subsystem CONFIG_BPF=y # # BPF subsystem # # CONFIG_BPF_SYSCALL is not set # end of BPF subsystem CONFIG_PREEMPT_NONE_BUILD=y CONFIG_PREEMPT_NONE=y # # CPU/Task time and stats accounting # CONFIG_TICK_CPU_ACCOUNTING=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_PSI is not set # end of CPU/Task time and stats accounting # CONFIG_CPU_ISOLATION is not set # # RCU Subsystem # CONFIG_TREE_RCU=y # CONFIG_RCU_EXPERT is not set CONFIG_TREE_SRCU=y CONFIG_RCU_STALL_COMMON=y CONFIG_RCU_NEED_SEGCBLIST=y # end of RCU Subsystem CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_IKHEADERS is not set CONFIG_LOG_BUF_SHIFT=14 CONFIG_LOG_CPU_MAX_BUF_SHIFT=12 # # Scheduler features # # end of Scheduler features CONFIG_CC_HAS_INT128=y CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5" CONFIG_GCC10_NO_ARRAY_BOUNDS=y CONFIG_CC_NO_ARRAY_BOUNDS=y CONFIG_GCC_NO_STRINGOP_OVERFLOW=y CONFIG_CC_NO_STRINGOP_OVERFLOW=y # CONFIG_CGROUPS is not set CONFIG_NAMESPACES=y CONFIG_UTS_NS=y CONFIG_IPC_NS=y CONFIG_USER_NS=y CONFIG_PID_NS=y CONFIG_NET_NS=y # CONFIG_CHECKPOINT_RESTORE is not set # CONFIG_SCHED_AUTOGROUP is not set # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set # CONFIG_BOOT_CONFIG is not set # CONFIG_INITRAMFS_PRESERVE_MTIME is not set CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_HAVE_PCSPKR_PLATFORM=y # CONFIG_EXPERT is not set CONFIG_MULTIUSER=y CONFIG_SYSFS_SYSCALL=y CONFIG_FHANDLE=y CONFIG_POSIX_TIMERS=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_PCSPKR_PLATFORM=y CONFIG_FUTEX=y CONFIG_FUTEX_PI=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_IO_URING=y CONFIG_ADVISE_SYSCALLS=y CONFIG_MEMBARRIER=y CONFIG_CACHESTAT_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_SELFTEST is not set CONFIG_KALLSYMS_ALL=y CONFIG_HAVE_PERF_EVENTS=y # # Kernel Performance Events And Counters # CONFIG_PERF_EVENTS=y # CONFIG_DEBUG_PERF_USE_VMALLOC is not set # end of Kernel Performance Events And Counters CONFIG_PROFILING=y # # Kexec and crash features # CONFIG_VMCORE_INFO=y # end of Kexec and crash features # end of General setup CONFIG_ALPHA=y CONFIG_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PGTABLE_LEVELS=3 CONFIG_AUDIT_ARCH=y # # System setup # # CONFIG_ALPHA_GENERIC is not set # CONFIG_ALPHA_ALCOR is not set CONFIG_ALPHA_DP264=y # CONFIG_ALPHA_EIGER is not set # CONFIG_ALPHA_LX164 is not set # CONFIG_ALPHA_MARVEL is not set # CONFIG_ALPHA_MIATA is not set # CONFIG_ALPHA_MIKASA is not set # CONFIG_ALPHA_NAUTILUS is not set # CONFIG_ALPHA_NORITAKE is not set # CONFIG_ALPHA_PC164 is not set # CONFIG_ALPHA_RAWHIDE is not set # CONFIG_ALPHA_RUFFIAN is not set # CONFIG_ALPHA_RX164 is not set # CONFIG_ALPHA_SX164 is not set # CONFIG_ALPHA_SABLE is not set # CONFIG_ALPHA_SHARK is not set # CONFIG_ALPHA_TAKARA is not set # CONFIG_ALPHA_TITAN is not set # CONFIG_ALPHA_WILDFIRE is not set CONFIG_ISA=y CONFIG_ISA_DMA_API=y CONFIG_ALPHA_EV6=y CONFIG_ALPHA_TSUNAMI=y # CONFIG_ALPHA_EV67 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_VGA_HOSE=y # CONFIG_ALPHA_QEMU is not set CONFIG_ALPHA_SRM=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_SMP=y CONFIG_NR_CPUS=4 # CONFIG_ARCH_SPARSEMEM_ENABLE is not set # CONFIG_ALPHA_WTINT is not set CONFIG_VERBOSE_MCHECK=y CONFIG_VERBOSE_MCHECK_ON=1 # CONFIG_HZ_32 is not set # CONFIG_HZ_64 is not set # CONFIG_HZ_128 is not set # CONFIG_HZ_256 is not set CONFIG_HZ_1024=y # CONFIG_HZ_1200 is not set CONFIG_HZ=1024 CONFIG_SRM_ENV=y # end of System setup CONFIG_DUMMY_CONSOLE=y CONFIG_CPU_MITIGATIONS=y CONFIG_ARCH_HAS_DMA_OPS=y # # General architecture-dependent options # CONFIG_HAVE_64BIT_ALIGNED_ACCESS=y CONFIG_GENERIC_SMP_IDLE_THREAD=y CONFIG_ARCH_32BIT_USTAT_F_TINODE=y CONFIG_HAVE_ASM_MODVERSIONS=y CONFIG_MMU_GATHER_NO_RANGE=y CONFIG_MMU_GATHER_MERGE_VMAS=y CONFIG_MMU_LAZY_TLB_REFCOUNT=y CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y CONFIG_LTO_NONE=y CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y CONFIG_HAVE_MOD_ARCH_SPECIFIC=y CONFIG_MODULES_USE_ELF_RELA=y CONFIG_HAVE_PAGE_SIZE_8KB=y CONFIG_PAGE_SIZE_8KB=y CONFIG_PAGE_SIZE_LESS_THAN_64KB=y CONFIG_PAGE_SIZE_LESS_THAN_256KB=y CONFIG_PAGE_SHIFT=13 CONFIG_ISA_BUS_API=y CONFIG_ODD_RT_SIGACTION=y CONFIG_OLD_SIGSUSPEND=y # CONFIG_COMPAT_32BIT_TIME is not set CONFIG_ARCH_NO_PREEMPT=y CONFIG_CPU_NO_EFFICIENT_FFS=y # # GCOV-based kernel profiling # # end of GCOV-based kernel profiling CONFIG_FUNCTION_ALIGNMENT=0 CONFIG_CC_HAS_MIN_FUNCTION_ALIGNMENT=y CONFIG_CC_HAS_SANE_FUNCTION_ALIGNMENT=y # end of General architecture-dependent options CONFIG_RT_MUTEXES=y CONFIG_MODULES=y CONFIG_MODULE_FORCE_LOAD=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODULE_UNLOAD_TAINT_TRACKING is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_MODULE_SIG is not set # CONFIG_MODULE_COMPRESS is not set # CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set CONFIG_MODPROBE_PATH="/sbin/modprobe" # CONFIG_TRIM_UNUSED_KSYMS is not set CONFIG_MODULES_TREE_LOOKUP=y CONFIG_BLOCK=y CONFIG_BLOCK_LEGACY_AUTOLOAD=y CONFIG_BLK_ICQ=y # CONFIG_BLK_DEV_BSGLIB is not set # CONFIG_BLK_DEV_INTEGRITY is not set CONFIG_BLK_DEV_WRITE_MOUNTED=y # CONFIG_BLK_DEV_ZONED is not set # CONFIG_BLK_WBT is not set # CONFIG_BLK_SED_OPAL is not set # CONFIG_BLK_INLINE_ENCRYPTION is not set # # Partition Types # CONFIG_PARTITION_ADVANCED=y # CONFIG_ACORN_PARTITION is not set # CONFIG_AIX_PARTITION is not set CONFIG_OSF_PARTITION=y # CONFIG_AMIGA_PARTITION is not set # CONFIG_ATARI_PARTITION is not set # CONFIG_MAC_PARTITION is not set CONFIG_MSDOS_PARTITION=y CONFIG_BSD_DISKLABEL=y # CONFIG_MINIX_SUBPARTITION is not set # CONFIG_SOLARIS_X86_PARTITION is not set # CONFIG_UNIXWARE_DISKLABEL is not set # CONFIG_LDM_PARTITION is not set # CONFIG_SGI_PARTITION is not set # CONFIG_ULTRIX_PARTITION is not set # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set CONFIG_EFI_PARTITION=y # CONFIG_SYSV68_PARTITION is not set # CONFIG_CMDLINE_PARTITION is not set # end of Partition Types CONFIG_BLK_MQ_PCI=y # # IO Schedulers # CONFIG_MQ_IOSCHED_DEADLINE=y CONFIG_MQ_IOSCHED_KYBER=y CONFIG_IOSCHED_BFQ=y # end of IO Schedulers CONFIG_ASN1=y CONFIG_UNINLINE_SPIN_UNLOCK=y # # Executable file formats # CONFIG_BINFMT_ELF=y CONFIG_ELFCORE=y CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y CONFIG_BINFMT_SCRIPT=y CONFIG_BINFMT_MISC=y CONFIG_COREDUMP=y # end of Executable file formats # # Memory Management options # CONFIG_SWAP=y # CONFIG_ZSWAP is not set # # Slab allocator options # CONFIG_SLUB=y CONFIG_SLAB_MERGE_DEFAULT=y # CONFIG_SLAB_FREELIST_RANDOM is not set # CONFIG_SLAB_FREELIST_HARDENED is not set # CONFIG_SLAB_BUCKETS is not set # CONFIG_SLUB_STATS is not set CONFIG_SLUB_CPU_PARTIAL=y # CONFIG_RANDOM_KMALLOC_CACHES is not set # end of Slab allocator options # CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set # CONFIG_COMPAT_BRK is not set CONFIG_FLATMEM=y CONFIG_SPLIT_PTE_PTLOCKS=y CONFIG_COMPACTION=y CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1 CONFIG_PAGE_REPORTING=y CONFIG_MIGRATION=y CONFIG_PCP_BATCH_SCALE_MAX=5 CONFIG_PHYS_ADDR_T_64BIT=y # CONFIG_KSM is not set CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 # CONFIG_CMA is not set # CONFIG_IDLE_PAGE_TRACKING is not set CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y CONFIG_ZONE_DMA=y CONFIG_VM_EVENT_COUNTERS=y # CONFIG_PERCPU_STATS is not set # # GUP_TEST needs to have DEBUG_FS enabled # # CONFIG_DMAPOOL_TEST is not set CONFIG_MEMFD_CREATE=y # CONFIG_ANON_VMA_NAME is not set # CONFIG_USERFAULTFD is not set # CONFIG_LRU_GEN is not set CONFIG_LOCK_MM_AND_FIND_VMA=y CONFIG_EXECMEM=y # # Data Access Monitoring # # CONFIG_DAMON is not set # end of Data Access Monitoring # end of Memory Management options CONFIG_NET=y CONFIG_SKB_EXTENSIONS=y # # Networking options # CONFIG_PACKET=y # CONFIG_PACKET_DIAG is not set CONFIG_UNIX=y CONFIG_AF_UNIX_OOB=y # CONFIG_UNIX_DIAG is not set CONFIG_TLS=y # CONFIG_TLS_DEVICE is not set # CONFIG_TLS_TOE is not set CONFIG_XFRM=y CONFIG_XFRM_ALGO=y # CONFIG_XFRM_USER is not set # CONFIG_XFRM_INTERFACE is not set # CONFIG_XFRM_SUB_POLICY is not set # CONFIG_XFRM_MIGRATE is not set # CONFIG_XFRM_STATISTICS is not set CONFIG_XFRM_AH=y CONFIG_XFRM_ESP=y CONFIG_XFRM_IPCOMP=y # CONFIG_NET_KEY is not set CONFIG_NET_HANDSHAKE=y CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y CONFIG_IP_PNP_RARP=y # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE_DEMUX is not set CONFIG_NET_IP_TUNNEL=y # CONFIG_IP_MROUTE is not set CONFIG_SYN_COOKIES=y # CONFIG_NET_IPVTI is not set # CONFIG_NET_FOU is not set # CONFIG_NET_FOU_IP_TUNNELS is not set CONFIG_INET_AH=y CONFIG_INET_ESP=y # CONFIG_INET_ESP_OFFLOAD is not set # CONFIG_INET_ESPINTCP is not set CONFIG_INET_IPCOMP=y CONFIG_INET_TABLE_PERTURB_ORDER=16 CONFIG_INET_XFRM_TUNNEL=y CONFIG_INET_TUNNEL=y # CONFIG_INET_DIAG is not set # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_TCP_SIGPOOL=y CONFIG_TCP_AO=y CONFIG_TCP_MD5SIG=y CONFIG_IPV6=y # CONFIG_IPV6_ROUTER_PREF is not set # CONFIG_IPV6_OPTIMISTIC_DAD is not set CONFIG_INET6_AH=y CONFIG_INET6_ESP=y # CONFIG_INET6_ESP_OFFLOAD is not set # CONFIG_INET6_ESPINTCP is not set CONFIG_INET6_IPCOMP=y # CONFIG_IPV6_MIP6 is not set CONFIG_INET6_XFRM_TUNNEL=y CONFIG_INET6_TUNNEL=y # CONFIG_IPV6_VTI is not set CONFIG_IPV6_SIT=y # CONFIG_IPV6_SIT_6RD is not set CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=y # CONFIG_IPV6_MULTIPLE_TABLES is not set # CONFIG_IPV6_MROUTE is not set # CONFIG_IPV6_SEG6_LWTUNNEL is not set # CONFIG_IPV6_SEG6_HMAC is not set # CONFIG_IPV6_RPL_LWTUNNEL is not set # CONFIG_IPV6_IOAM6_LWTUNNEL is not set # CONFIG_MPTCP is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NET_PTP_CLASSIFY=y # CONFIG_NETWORK_PHY_TIMESTAMPING is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set # CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_L2TP is not set # CONFIG_BRIDGE is not set # CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_LLC2 is not set # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_PHONET is not set # CONFIG_6LOWPAN is not set # CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set CONFIG_DNS_RESOLVER=y # CONFIG_BATMAN_ADV is not set # CONFIG_OPENVSWITCH is not set # CONFIG_VSOCKETS is not set # CONFIG_NETLINK_DIAG is not set # CONFIG_MPLS is not set # CONFIG_NET_NSH is not set # CONFIG_HSR is not set # CONFIG_NET_SWITCHDEV is not set # CONFIG_NET_L3_MASTER_DEV is not set # CONFIG_QRTR is not set # CONFIG_NET_NCSI is not set CONFIG_PCPU_DEV_REFCNT=y CONFIG_MAX_SKB_FRAGS=17 CONFIG_RPS=y CONFIG_RFS_ACCEL=y CONFIG_SOCK_RX_QUEUE_MAPPING=y CONFIG_XPS=y CONFIG_NET_RX_BUSY_POLL=y CONFIG_BQL=y CONFIG_NET_FLOW_LIMIT=y # # Network testing # # CONFIG_NET_PKTGEN is not set # end of Network testing # end of Networking options # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set # CONFIG_AF_KCM is not set CONFIG_STREAM_PARSER=y # CONFIG_MCTP is not set # CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set # CONFIG_CAIF is not set # CONFIG_CEPH_LIB is not set # CONFIG_NFC is not set # CONFIG_PSAMPLE is not set # CONFIG_NET_IFE is not set # CONFIG_LWTUNNEL is not set CONFIG_DST_CACHE=y CONFIG_GRO_CELLS=y CONFIG_NET_SELFTESTS=y CONFIG_NET_SOCK_MSG=y # CONFIG_FAILOVER is not set CONFIG_ETHTOOL_NETLINK=y # # Device Drivers # CONFIG_HAVE_PCI=y CONFIG_FORCE_PCI=y CONFIG_GENERIC_PCI_IOMAP=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_PCIEASPM=y CONFIG_PCIEASPM_DEFAULT=y # CONFIG_PCIEASPM_POWERSAVE is not set # CONFIG_PCIEASPM_POWER_SUPERSAVE is not set # CONFIG_PCIEASPM_PERFORMANCE is not set # CONFIG_PCIE_PTM is not set CONFIG_PCI_MSI=y CONFIG_PCI_QUIRKS=y CONFIG_PCI_DEBUG=y # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCI_PRI is not set # CONFIG_PCI_PASID is not set CONFIG_VGA_ARB=y CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_HOTPLUG_PCI is not set # # PCI controller drivers # # # Cadence-based PCIe controllers # # end of Cadence-based PCIe controllers # # DesignWare-based PCIe controllers # # CONFIG_PCI_MESON is not set # CONFIG_PCIE_DW_PLAT_HOST is not set # end of DesignWare-based PCIe controllers # # Mobiveil-based PCIe controllers # # end of Mobiveil-based PCIe controllers # # PLDA-based PCIe controllers # # end of PLDA-based PCIe controllers # end of PCI controller drivers # # PCI Endpoint # # CONFIG_PCI_ENDPOINT is not set # end of PCI Endpoint # # PCI switch controller drivers # # CONFIG_PCI_SW_SWITCHTEC is not set # end of PCI switch controller drivers # CONFIG_CXL_BUS is not set # CONFIG_PCCARD is not set # CONFIG_RAPIDIO is not set # # Generic Driver Options # CONFIG_UEVENT_HELPER=y CONFIG_UEVENT_HELPER_PATH="" CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y # CONFIG_DEVTMPFS_SAFE is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # # Firmware loader # CONFIG_FW_LOADER=y CONFIG_EXTRA_FIRMWARE="" # CONFIG_FW_LOADER_USER_HELPER is not set # CONFIG_FW_LOADER_COMPRESS is not set # CONFIG_FW_UPLOAD is not set # end of Firmware loader CONFIG_ALLOW_DEV_COREDUMP=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set # CONFIG_TEST_ASYNC_DRIVER_PROBE is not set CONFIG_GENERIC_CPU_VULNERABILITIES=y # CONFIG_FW_DEVLINK_SYNC_STATE_TIMEOUT is not set # end of Generic Driver Options # # Bus devices # # CONFIG_MHI_BUS is not set # CONFIG_MHI_BUS_EP is not set # end of Bus devices # # Cache Drivers # # end of Cache Drivers # CONFIG_CONNECTOR is not set # # Firmware Drivers # # # ARM System Control and Management Interface Protocol # # end of ARM System Control and Management Interface Protocol # CONFIG_GOOGLE_FIRMWARE is not set # CONFIG_IMX_SCMI_MISC_DRV is not set # # Qualcomm firmware drivers # # end of Qualcomm firmware drivers # # Tegra firmware driver # # end of Tegra firmware driver # end of Firmware Drivers # CONFIG_GNSS is not set # CONFIG_MTD is not set # CONFIG_OF is not set CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y # CONFIG_PARPORT is not set CONFIG_PNP=y CONFIG_PNP_DEBUG_MESSAGES=y # # Protocols # CONFIG_ISAPNP=y CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_NULL_BLK is not set CONFIG_BLK_DEV_FD=y # CONFIG_BLK_DEV_FD_RAWCMD is not set CONFIG_CDROM=y # CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set # CONFIG_ZRAM is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 # CONFIG_BLK_DEV_DRBD is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # CONFIG_BLK_DEV_RBD is not set # CONFIG_BLK_DEV_UBLK is not set # # NVME Support # # CONFIG_BLK_DEV_NVME is not set # CONFIG_NVME_FC is not set # CONFIG_NVME_TCP is not set # end of NVME Support # # Misc devices # # CONFIG_DUMMY_IRQ is not set # CONFIG_PHANTOM is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_SRAM is not set # CONFIG_DW_XDATA_PCIE is not set # CONFIG_PCI_ENDPOINT_TEST is not set # CONFIG_XILINX_SDFEC is not set # CONFIG_C2PORT is not set # # EEPROM support # # CONFIG_EEPROM_93CX6 is not set # end of EEPROM support # CONFIG_CB710_CORE is not set # # Texas Instruments shared transport line discipline # # end of Texas Instruments shared transport line discipline # # Altera FPGA firmware download module (requires I2C) # # CONFIG_GENWQE is not set # CONFIG_ECHO is not set # CONFIG_BCM_VK is not set # CONFIG_MISC_ALCOR_PCI is not set # CONFIG_MISC_RTSX_PCI is not set # CONFIG_MISC_RTSX_USB is not set # CONFIG_PVPANIC is not set # CONFIG_KEBA_CP500 is not set # end of Misc devices # # SCSI device support # CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI_COMMON=y CONFIG_SCSI=y CONFIG_SCSI_DMA=y CONFIG_SCSI_PROC_FS=y # # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=y # CONFIG_CHR_DEV_ST is not set CONFIG_BLK_DEV_SR=y # CONFIG_CHR_DEV_SG is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_CHR_DEV_SCH is not set # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set # # SCSI Transports # # CONFIG_SCSI_SPI_ATTRS is not set # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set # CONFIG_SCSI_SRP_ATTRS is not set # end of SCSI Transports # CONFIG_SCSI_LOWLEVEL is not set # CONFIG_SCSI_DH is not set # end of SCSI device support CONFIG_ATA=y CONFIG_SATA_HOST=y CONFIG_PATA_TIMINGS=y CONFIG_ATA_VERBOSE_ERROR=y CONFIG_ATA_FORCE=y # CONFIG_SATA_PMP is not set # # Controllers with non-SFF native interface # # CONFIG_SATA_AHCI is not set # CONFIG_SATA_AHCI_PLATFORM is not set # CONFIG_AHCI_DWC is not set # CONFIG_SATA_INIC162X is not set # CONFIG_SATA_ACARD_AHCI is not set # CONFIG_SATA_SIL24 is not set CONFIG_ATA_SFF=y # # SFF controllers with custom DMA interface # # CONFIG_PDC_ADMA is not set # CONFIG_SATA_QSTOR is not set # CONFIG_SATA_SX4 is not set CONFIG_ATA_BMDMA=y # # SATA SFF controllers with BMDMA # # CONFIG_ATA_PIIX is not set # CONFIG_SATA_MV is not set # CONFIG_SATA_NV is not set # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SIL is not set # CONFIG_SATA_SIS is not set # CONFIG_SATA_SVW is not set # CONFIG_SATA_ULI is not set CONFIG_SATA_VIA=y # CONFIG_SATA_VITESSE is not set # # PATA SFF controllers with BMDMA # CONFIG_PATA_ALI=y # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATIIXP is not set # CONFIG_PATA_ATP867X is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CYPRESS is not set # CONFIG_PATA_EFAR is not set # CONFIG_PATA_HPT366 is not set # CONFIG_PATA_HPT37X is not set # CONFIG_PATA_HPT3X2N is not set # CONFIG_PATA_HPT3X3 is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_IT821X is not set # CONFIG_PATA_JMICRON is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NINJA32 is not set # CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC2027X is not set # CONFIG_PATA_PDC_OLD is not set # CONFIG_PATA_RADISYS is not set # CONFIG_PATA_RDC is not set # CONFIG_PATA_SCH is not set # CONFIG_PATA_SERVERWORKS is not set # CONFIG_PATA_SIL680 is not set # CONFIG_PATA_SIS is not set # CONFIG_PATA_TOSHIBA is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # # PIO-only SFF controllers # # CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_ISAPNP is not set # CONFIG_PATA_MPIIX is not set # CONFIG_PATA_NS87410 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_QDI is not set # CONFIG_PATA_RZ1000 is not set # CONFIG_PATA_WINBOND_VLB is not set # # Generic fallback / legacy drivers # # CONFIG_ATA_GENERIC is not set # CONFIG_PATA_LEGACY is not set # CONFIG_MD is not set # CONFIG_TARGET_CORE is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # # CONFIG_FIREWIRE is not set # CONFIG_FIREWIRE_NOSY is not set # end of IEEE 1394 (FireWire) support CONFIG_NETDEVICES=y CONFIG_MII=y CONFIG_NET_CORE=y # CONFIG_BONDING is not set # CONFIG_DUMMY is not set # CONFIG_WIREGUARD is not set # CONFIG_EQUALIZER is not set # CONFIG_NET_FC is not set # CONFIG_NET_TEAM is not set # CONFIG_MACVLAN is not set # CONFIG_IPVLAN is not set # CONFIG_VXLAN is not set # CONFIG_GENEVE is not set # CONFIG_BAREUDP is not set # CONFIG_GTP is not set # CONFIG_PFCP is not set # CONFIG_AMT is not set # CONFIG_MACSEC is not set # CONFIG_NETCONSOLE is not set # CONFIG_TUN is not set # CONFIG_TUN_VNET_CROSS_LE is not set # CONFIG_VETH is not set # CONFIG_NLMON is not set # CONFIG_ARCNET is not set CONFIG_ETHERNET=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_VENDOR_ADAPTEC is not set # CONFIG_NET_VENDOR_AGERE is not set # CONFIG_NET_VENDOR_ALACRITECH is not set # CONFIG_NET_VENDOR_ALTEON is not set # CONFIG_ALTERA_TSE is not set # CONFIG_NET_VENDOR_AMAZON is not set # CONFIG_NET_VENDOR_AMD is not set # CONFIG_NET_VENDOR_AQUANTIA is not set # CONFIG_NET_VENDOR_ARC is not set # CONFIG_NET_VENDOR_ASIX is not set # CONFIG_NET_VENDOR_ATHEROS is not set # CONFIG_NET_VENDOR_BROADCOM is not set # CONFIG_NET_VENDOR_CADENCE is not set # CONFIG_NET_VENDOR_CAVIUM is not set # CONFIG_NET_VENDOR_CHELSIO is not set # CONFIG_NET_VENDOR_CIRRUS is not set # CONFIG_NET_VENDOR_CISCO is not set # CONFIG_NET_VENDOR_CORTINA is not set # CONFIG_NET_VENDOR_DAVICOM is not set # CONFIG_DNET is not set CONFIG_NET_VENDOR_DEC=y CONFIG_NET_TULIP=y # CONFIG_DE2104X is not set CONFIG_TULIP=m CONFIG_TULIP_MWI=y CONFIG_TULIP_MMIO=y CONFIG_TULIP_NAPI=y CONFIG_TULIP_NAPI_HW_MITIGATION=y # CONFIG_WINBOND_840 is not set # CONFIG_DM9102 is not set # CONFIG_ULI526X is not set # CONFIG_NET_VENDOR_DLINK is not set # CONFIG_NET_VENDOR_EMULEX is not set # CONFIG_NET_VENDOR_ENGLEDER is not set # CONFIG_NET_VENDOR_EZCHIP is not set # CONFIG_NET_VENDOR_FUNGIBLE is not set # CONFIG_NET_VENDOR_GOOGLE is not set # CONFIG_NET_VENDOR_HUAWEI is not set # CONFIG_NET_VENDOR_I825XX is not set CONFIG_NET_VENDOR_INTEL=y CONFIG_E100=y CONFIG_E1000=y # CONFIG_E1000E is not set # CONFIG_IGB is not set # CONFIG_IGBVF is not set # CONFIG_IXGBE is not set # CONFIG_IXGBEVF is not set # CONFIG_I40E is not set # CONFIG_I40EVF is not set # CONFIG_ICE is not set # CONFIG_FM10K is not set # CONFIG_IGC is not set # CONFIG_IDPF is not set # CONFIG_JME is not set # CONFIG_NET_VENDOR_LITEX is not set # CONFIG_NET_VENDOR_MARVELL is not set # CONFIG_NET_VENDOR_MELLANOX is not set # CONFIG_NET_VENDOR_META is not set # CONFIG_NET_VENDOR_MICREL is not set # CONFIG_NET_VENDOR_MICROCHIP is not set # CONFIG_NET_VENDOR_MICROSEMI is not set # CONFIG_NET_VENDOR_MICROSOFT is not set # CONFIG_NET_VENDOR_MYRI is not set # CONFIG_FEALNX is not set # CONFIG_NET_VENDOR_NI is not set # CONFIG_NET_VENDOR_NATSEMI is not set # CONFIG_NET_VENDOR_NETERION is not set # CONFIG_NET_VENDOR_NETRONOME is not set # CONFIG_NET_VENDOR_NVIDIA is not set # CONFIG_NET_VENDOR_OKI is not set # CONFIG_ETHOC is not set # CONFIG_NET_VENDOR_PACKET_ENGINES is not set # CONFIG_NET_VENDOR_PENSANDO is not set # CONFIG_NET_VENDOR_QLOGIC is not set # CONFIG_NET_VENDOR_BROCADE is not set # CONFIG_NET_VENDOR_QUALCOMM is not set # CONFIG_NET_VENDOR_RDC is not set # CONFIG_NET_VENDOR_REALTEK is not set # CONFIG_NET_VENDOR_RENESAS is not set # CONFIG_NET_VENDOR_ROCKER is not set # CONFIG_NET_VENDOR_SAMSUNG is not set # CONFIG_NET_VENDOR_SEEQ is not set # CONFIG_NET_VENDOR_SILAN is not set # CONFIG_NET_VENDOR_SIS is not set # CONFIG_NET_VENDOR_SOLARFLARE is not set # CONFIG_NET_VENDOR_SMSC is not set # CONFIG_NET_VENDOR_SOCIONEXT is not set # CONFIG_NET_VENDOR_STMICRO is not set # CONFIG_NET_VENDOR_SUN is not set # CONFIG_NET_VENDOR_SYNOPSYS is not set # CONFIG_NET_VENDOR_TEHUTI is not set # CONFIG_NET_VENDOR_TI is not set # CONFIG_NET_VENDOR_VERTEXCOM is not set # CONFIG_NET_VENDOR_VIA is not set # CONFIG_NET_VENDOR_WANGXUN is not set # CONFIG_NET_VENDOR_WIZNET is not set # CONFIG_NET_VENDOR_XILINX is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_NET_SB1000 is not set CONFIG_PHYLIB=y # CONFIG_FIXED_PHY is not set # # MII PHY device drivers # # CONFIG_AIR_EN8811H_PHY is not set # CONFIG_AMD_PHY is not set # CONFIG_ADIN_PHY is not set # CONFIG_ADIN1100_PHY is not set # CONFIG_AQUANTIA_PHY is not set # CONFIG_AX88796B_PHY is not set # CONFIG_BROADCOM_PHY is not set # CONFIG_BCM54140_PHY is not set # CONFIG_BCM7XXX_PHY is not set # CONFIG_BCM84881_PHY is not set # CONFIG_BCM87XX_PHY is not set # CONFIG_CICADA_PHY is not set # CONFIG_CORTINA_PHY is not set # CONFIG_DAVICOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_LXT_PHY is not set # CONFIG_INTEL_XWAY_PHY is not set # CONFIG_LSI_ET1011C_PHY is not set # CONFIG_MARVELL_PHY is not set # CONFIG_MARVELL_10G_PHY is not set # CONFIG_MARVELL_88Q2XXX_PHY is not set # CONFIG_MARVELL_88X2222_PHY is not set # CONFIG_MAXLINEAR_GPHY is not set # CONFIG_MEDIATEK_GE_PHY is not set # CONFIG_MICREL_PHY is not set # CONFIG_MICROCHIP_T1S_PHY is not set # CONFIG_MICROCHIP_PHY is not set # CONFIG_MICROCHIP_T1_PHY is not set # CONFIG_MICROSEMI_PHY is not set # CONFIG_MOTORCOMM_PHY is not set # CONFIG_NATIONAL_PHY is not set # CONFIG_NXP_CBTX_PHY is not set # CONFIG_NXP_C45_TJA11XX_PHY is not set # CONFIG_NCN26000_PHY is not set # CONFIG_QCA83XX_PHY is not set # CONFIG_QCA808X_PHY is not set # CONFIG_QSEMI_PHY is not set # CONFIG_REALTEK_PHY is not set # CONFIG_RENESAS_PHY is not set # CONFIG_ROCKCHIP_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_STE10XP is not set # CONFIG_TERANETICS_PHY is not set # CONFIG_DP83822_PHY is not set # CONFIG_DP83TC811_PHY is not set # CONFIG_DP83848_PHY is not set # CONFIG_DP83867_PHY is not set # CONFIG_DP83869_PHY is not set # CONFIG_DP83TD510_PHY is not set # CONFIG_DP83TG720_PHY is not set # CONFIG_VITESSE_PHY is not set # CONFIG_XILINX_GMII2RGMII is not set CONFIG_MDIO_DEVICE=y CONFIG_MDIO_BUS=y CONFIG_MDIO_DEVRES=y # CONFIG_MDIO_BITBANG is not set # CONFIG_MDIO_BCM_UNIMAC is not set # CONFIG_MDIO_MVUSB is not set # CONFIG_MDIO_THUNDER is not set # # MDIO Multiplexers # # # PCS device drivers # # CONFIG_PCS_XPCS is not set # end of PCS device drivers # CONFIG_PPP is not set # CONFIG_SLIP is not set CONFIG_USB_NET_DRIVERS=y # CONFIG_USB_CATC is not set CONFIG_USB_KAWETH=y CONFIG_USB_PEGASUS=y CONFIG_USB_RTL8150=y CONFIG_USB_RTL8152=y # CONFIG_USB_LAN78XX is not set # CONFIG_USB_USBNET is not set # CONFIG_USB_IPHETH is not set # CONFIG_WLAN is not set # CONFIG_WAN is not set # # Wireless WAN # # CONFIG_WWAN is not set # end of Wireless WAN # CONFIG_VMXNET3 is not set # CONFIG_NET_FAILOVER is not set # CONFIG_ISDN is not set # # Input device support # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set # CONFIG_INPUT_SPARSEKMAP is not set # CONFIG_INPUT_MATRIXKMAP is not set CONFIG_INPUT_VIVALDIFMAP=y # # Userland interfaces # CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set # # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_OPENCORES is not set # CONFIG_KEYBOARD_STOWAWAY is not set # CONFIG_KEYBOARD_SUNKBD is not set # CONFIG_KEYBOARD_XTKBD is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_BYD=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_CYPRESS=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_SENTELIC is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_PS2_FOCALTECH=y # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set # CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_INPORT is not set # CONFIG_MOUSE_LOGIBM is not set # CONFIG_MOUSE_PC110PAD is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_MOUSE_SYNAPTICS_USB is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set # CONFIG_RMI4_CORE is not set # # Hardware I/O ports # CONFIG_SERIO=y CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set # CONFIG_SERIO_ALTERA_PS2 is not set # CONFIG_SERIO_PS2MULT is not set # CONFIG_SERIO_ARC_PS2 is not set # CONFIG_USERIO is not set # CONFIG_GAMEPORT is not set # end of Hardware I/O ports # end of Input device support # # Character devices # CONFIG_TTY=y CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 CONFIG_LEGACY_TIOCSTI=y CONFIG_LDISC_AUTOLOAD=y # # Serial drivers # CONFIG_SERIAL_EARLYCON=y CONFIG_SERIAL_8250=y # CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set CONFIG_SERIAL_8250_PNP=y CONFIG_SERIAL_8250_16550A_VARIANTS=y # CONFIG_SERIAL_8250_FINTEK is not set CONFIG_SERIAL_8250_CONSOLE=y # CONFIG_SERIAL_8250_PCI is not set # CONFIG_SERIAL_8250_EXAR is not set CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set # CONFIG_SERIAL_8250_PCI1XXXX is not set # CONFIG_SERIAL_8250_DW is not set # CONFIG_SERIAL_8250_RT288X is not set # CONFIG_SERIAL_8250_PERICOM is not set # # Non-8250 serial port support # # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_SCCNXP is not set # CONFIG_SERIAL_ALTERA_JTAGUART is not set # CONFIG_SERIAL_ALTERA_UART is not set # CONFIG_SERIAL_ARC is not set # CONFIG_SERIAL_RP2 is not set # CONFIG_SERIAL_FSL_LPUART is not set # CONFIG_SERIAL_FSL_LINFLEXUART is not set # end of Serial drivers # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_N_GSM is not set # CONFIG_NOZOMI is not set # CONFIG_NULL_TTY is not set # CONFIG_SERIAL_DEV_BUS is not set # CONFIG_VIRTIO_CONSOLE is not set # CONFIG_IPMI_HANDLER is not set # CONFIG_HW_RANDOM is not set # CONFIG_DTLK is not set # CONFIG_APPLICOM is not set CONFIG_DEVMEM=y CONFIG_DEVPORT=y # CONFIG_TCG_TPM is not set # CONFIG_XILLYBUS is not set # CONFIG_XILLYUSB is not set # end of Character devices # # I2C support # # CONFIG_I2C is not set # end of I2C support # CONFIG_I3C is not set # CONFIG_SPI is not set # CONFIG_SPMI is not set # CONFIG_HSI is not set CONFIG_PPS=y # CONFIG_PPS_DEBUG is not set # CONFIG_NTP_PPS is not set # # PPS clients support # # CONFIG_PPS_CLIENT_KTIMER is not set # CONFIG_PPS_CLIENT_LDISC is not set # CONFIG_PPS_CLIENT_GPIO is not set # # PPS generators support # # # PTP clock support # CONFIG_PTP_1588_CLOCK=y CONFIG_PTP_1588_CLOCK_OPTIONAL=y # # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks. # # CONFIG_PTP_1588_CLOCK_MOCK is not set # end of PTP clock support # CONFIG_PINCTRL is not set # CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_RESET is not set # CONFIG_POWER_SEQUENCING is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set # CONFIG_WATCHDOG is not set CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set CONFIG_BCMA_POSSIBLE=y # CONFIG_BCMA is not set # # Multifunction device drivers # # CONFIG_MFD_MADERA is not set # CONFIG_MFD_DLN2 is not set # CONFIG_LPC_ICH is not set # CONFIG_LPC_SCH is not set # CONFIG_MFD_JANZ_CMODIO is not set # CONFIG_MFD_KEMPLD is not set # CONFIG_MFD_MT6397 is not set # CONFIG_MFD_VIPERBOARD is not set # CONFIG_MFD_RDC321X is not set # CONFIG_MFD_SM501 is not set # CONFIG_MFD_SYSCON is not set # CONFIG_MFD_TQMX86 is not set # CONFIG_MFD_VX855 is not set # end of Multifunction device drivers # CONFIG_REGULATOR is not set # CONFIG_RC_CORE is not set # # CEC support # # CONFIG_MEDIA_CEC_SUPPORT is not set # end of CEC support # CONFIG_MEDIA_SUPPORT is not set # # Graphics support # CONFIG_APERTURE_HELPERS=y CONFIG_VIDEO=y # CONFIG_AUXDISPLAY is not set # CONFIG_AGP is not set # CONFIG_DRM is not set # # Frame buffer Devices # CONFIG_FB=y # CONFIG_FB_CIRRUS is not set CONFIG_FB_PM2=y CONFIG_FB_PM2_FIFO_DISCONNECT=y # CONFIG_FB_CYBER2000 is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set # CONFIG_FB_TGA is not set # CONFIG_FB_OPENCORES is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_I740 is not set # CONFIG_FB_MATROX is not set # CONFIG_FB_RADEON is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set # CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set # CONFIG_FB_CARMINE is not set # CONFIG_FB_SMSCUFX is not set # CONFIG_FB_UDL is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set # CONFIG_FB_SIMPLE is not set # CONFIG_FB_SM712 is not set CONFIG_FB_CORE=y CONFIG_FB_NOTIFY=y # CONFIG_FIRMWARE_EDID is not set CONFIG_FB_DEVICE=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_FOREIGN_ENDIAN is not set CONFIG_FB_IOMEM_FOPS=y # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set # end of Frame buffer Devices # # Backlight & LCD device support # # CONFIG_LCD_CLASS_DEVICE is not set # CONFIG_BACKLIGHT_CLASS_DEVICE is not set # end of Backlight & LCD device support # # Console display driver support # CONFIG_VGA_CONSOLE=y # CONFIG_MDA_CONSOLE is not set CONFIG_DUMMY_CONSOLE_COLUMNS=80 CONFIG_DUMMY_CONSOLE_ROWS=25 CONFIG_FRAMEBUFFER_CONSOLE=y # CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION is not set # CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set # end of Console display driver support CONFIG_LOGO=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y CONFIG_LOGO_DEC_CLUT224=y # end of Graphics support # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_SUPPORT=y CONFIG_USB_COMMON=y # CONFIG_USB_ULPI_BUS is not set CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB=y CONFIG_USB_PCI=y # CONFIG_USB_PCI_AMD is not set CONFIG_USB_ANNOUNCE_NEW_DEVICES=y # # Miscellaneous USB options # CONFIG_USB_DEFAULT_PERSIST=y # CONFIG_USB_FEW_INIT_RETRIES is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG_PRODUCTLIST is not set CONFIG_USB_AUTOSUSPEND_DELAY=2 CONFIG_USB_DEFAULT_AUTHORIZATION_MODE=1 # CONFIG_USB_MON is not set # # USB Host Controller Drivers # # CONFIG_USB_C67X00_HCD is not set # CONFIG_USB_XHCI_HCD is not set CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_EHCI_TT_NEWSCHED=y CONFIG_USB_EHCI_PCI=y # CONFIG_USB_EHCI_FSL is not set # CONFIG_USB_EHCI_HCD_PLATFORM is not set # CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_HCD_PCI=y CONFIG_USB_OHCI_HCD_PLATFORM=y CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set # CONFIG_USB_HCD_TEST_MODE is not set # # USB Device Class drivers # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set # CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # # also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set CONFIG_USB_STORAGE_REALTEK=y # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_USBAT is not set CONFIG_USB_STORAGE_SDDR09=y CONFIG_USB_STORAGE_SDDR55=y # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_STORAGE_ENE_UB6250 is not set CONFIG_USB_UAS=y # # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set # CONFIG_USBIP_CORE is not set # # USB dual-mode controller drivers # # CONFIG_USB_CDNS_SUPPORT is not set # CONFIG_USB_MUSB_HDRC is not set # CONFIG_USB_DWC3 is not set # CONFIG_USB_DWC2 is not set # CONFIG_USB_CHIPIDEA is not set # CONFIG_USB_ISP1760 is not set # # USB port drivers # CONFIG_USB_SERIAL=y CONFIG_USB_SERIAL_CONSOLE=y CONFIG_USB_SERIAL_GENERIC=y # CONFIG_USB_SERIAL_SIMPLE is not set # CONFIG_USB_SERIAL_AIRCABLE is not set # CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set # CONFIG_USB_SERIAL_CH341 is not set # CONFIG_USB_SERIAL_WHITEHEAT is not set # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set # CONFIG_USB_SERIAL_CP210X is not set # CONFIG_USB_SERIAL_CYPRESS_M8 is not set # CONFIG_USB_SERIAL_EMPEG is not set # CONFIG_USB_SERIAL_FTDI_SIO is not set # CONFIG_USB_SERIAL_VISOR is not set # CONFIG_USB_SERIAL_IPAQ is not set # CONFIG_USB_SERIAL_IR is not set # CONFIG_USB_SERIAL_EDGEPORT is not set # CONFIG_USB_SERIAL_EDGEPORT_TI is not set # CONFIG_USB_SERIAL_F81232 is not set # CONFIG_USB_SERIAL_F8153X is not set # CONFIG_USB_SERIAL_GARMIN is not set # CONFIG_USB_SERIAL_IPW is not set # CONFIG_USB_SERIAL_IUU is not set # CONFIG_USB_SERIAL_KEYSPAN_PDA is not set # CONFIG_USB_SERIAL_KEYSPAN is not set # CONFIG_USB_SERIAL_KLSI is not set # CONFIG_USB_SERIAL_KOBIL_SCT is not set # CONFIG_USB_SERIAL_MCT_U232 is not set # CONFIG_USB_SERIAL_METRO is not set # CONFIG_USB_SERIAL_MOS7720 is not set # CONFIG_USB_SERIAL_MOS7840 is not set # CONFIG_USB_SERIAL_MXUPORT is not set # CONFIG_USB_SERIAL_NAVMAN is not set CONFIG_USB_SERIAL_PL2303=y # CONFIG_USB_SERIAL_OTI6858 is not set # CONFIG_USB_SERIAL_QCAUX is not set # CONFIG_USB_SERIAL_QUALCOMM is not set # CONFIG_USB_SERIAL_SPCP8X5 is not set # CONFIG_USB_SERIAL_SAFE is not set # CONFIG_USB_SERIAL_SIERRAWIRELESS is not set # CONFIG_USB_SERIAL_SYMBOL is not set # CONFIG_USB_SERIAL_TI is not set # CONFIG_USB_SERIAL_CYBERJACK is not set # CONFIG_USB_SERIAL_OPTION is not set # CONFIG_USB_SERIAL_OMNINET is not set # CONFIG_USB_SERIAL_OPTICON is not set # CONFIG_USB_SERIAL_XSENS_MT is not set # CONFIG_USB_SERIAL_WISHBONE is not set # CONFIG_USB_SERIAL_SSU100 is not set # CONFIG_USB_SERIAL_QT2 is not set # CONFIG_USB_SERIAL_UPD78F0730 is not set # CONFIG_USB_SERIAL_XR is not set # CONFIG_USB_SERIAL_DEBUG is not set # # USB Miscellaneous drivers # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set # CONFIG_USB_SEVSEG is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_APPLEDISPLAY is not set # CONFIG_APPLE_MFI_FASTCHARGE is not set # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_EHSET_TEST_FIXTURE is not set # CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_YUREX is not set # CONFIG_USB_EZUSB_FX2 is not set # CONFIG_USB_LINK_LAYER_TEST is not set # # USB Physical Layer drivers # # CONFIG_NOP_USB_XCEIV is not set # end of USB Physical Layer drivers # CONFIG_USB_GADGET is not set # CONFIG_TYPEC is not set # CONFIG_USB_ROLE_SWITCH is not set # CONFIG_MMC is not set # CONFIG_SCSI_UFSHCD is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set CONFIG_RTC_LIB=y CONFIG_RTC_MC146818_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" CONFIG_RTC_SYSTOHC=y CONFIG_RTC_SYSTOHC_DEVICE="rtc0" # CONFIG_RTC_DEBUG is not set CONFIG_RTC_NVMEM=y # # RTC interfaces # CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set # CONFIG_RTC_DRV_TEST is not set # # I2C RTC drivers # # # SPI RTC drivers # # # SPI and I2C RTC drivers # # # Platform RTC drivers # CONFIG_RTC_DRV_ALPHA=y # CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1685_FAMILY is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_DS2404 is not set # CONFIG_RTC_DRV_STK17TA8 is not set CONFIG_RTC_DRV_M48T86=y # CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_MSM6242 is not set # CONFIG_RTC_DRV_RP5C01 is not set # # on-CPU RTC drivers # # CONFIG_RTC_DRV_FTRTC010 is not set # # HID Sensor RTC drivers # # CONFIG_RTC_DRV_GOLDFISH is not set # CONFIG_DMADEVICES is not set # # DMABUF options # # CONFIG_SYNC_FILE is not set # CONFIG_DMABUF_HEAPS is not set # end of DMABUF options # CONFIG_UIO is not set # CONFIG_VFIO is not set # CONFIG_VIRT_DRIVERS is not set # CONFIG_VIRTIO_MENU is not set # CONFIG_VDPA is not set # CONFIG_VHOST_MENU is not set # # Microsoft Hyper-V guest support # # end of Microsoft Hyper-V guest support # CONFIG_GREYBUS is not set # CONFIG_COMEDI is not set # CONFIG_STAGING is not set # CONFIG_GOLDFISH is not set # CONFIG_CZNIC_PLATFORMS is not set # CONFIG_COMMON_CLK is not set CONFIG_HWSPINLOCK=y # # Clock Source drivers # CONFIG_I8253_LOCK=y CONFIG_CLKBLD_I8253=y # end of Clock Source drivers # CONFIG_MAILBOX is not set CONFIG_IOMMU_SUPPORT=y # # Generic IOMMU Pagetable Support # # end of Generic IOMMU Pagetable Support # CONFIG_IOMMUFD is not set # # Remoteproc drivers # # CONFIG_REMOTEPROC is not set # end of Remoteproc drivers # # Rpmsg drivers # # CONFIG_RPMSG_VIRTIO is not set # end of Rpmsg drivers # # SOC (System On Chip) specific Drivers # # # Amlogic SoC drivers # # end of Amlogic SoC drivers # # Broadcom SoC drivers # # end of Broadcom SoC drivers # # NXP/Freescale QorIQ SoC drivers # # end of NXP/Freescale QorIQ SoC drivers # # fujitsu SoC drivers # # end of fujitsu SoC drivers # # i.MX SoC drivers # # end of i.MX SoC drivers # # Enable LiteX SoC Builder specific drivers # # end of Enable LiteX SoC Builder specific drivers # CONFIG_WPCM450_SOC is not set # # Qualcomm SoC drivers # # end of Qualcomm SoC drivers # CONFIG_SOC_TI is not set # # Xilinx SoC drivers # # end of Xilinx SoC drivers # end of SOC (System On Chip) specific Drivers # # PM Domains # # # Amlogic PM Domains # # end of Amlogic PM Domains # # Broadcom PM Domains # # end of Broadcom PM Domains # # i.MX PM Domains # # end of i.MX PM Domains # # Qualcomm PM Domains # # end of Qualcomm PM Domains # end of PM Domains # CONFIG_PM_DEVFREQ is not set # CONFIG_EXTCON is not set # CONFIG_MEMORY is not set # CONFIG_IIO is not set # CONFIG_NTB is not set # CONFIG_PWM is not set # # IRQ chip support # # CONFIG_LAN966X_OIC is not set # end of IRQ chip support # CONFIG_IPACK_BUS is not set # CONFIG_RESET_CONTROLLER is not set # # PHY Subsystem # # CONFIG_GENERIC_PHY is not set # CONFIG_PHY_CAN_TRANSCEIVER is not set # # PHY drivers for Broadcom platforms # # CONFIG_BCM_KONA_USB2_PHY is not set # end of PHY drivers for Broadcom platforms # CONFIG_PHY_PXA_28NM_HSIC is not set # CONFIG_PHY_PXA_28NM_USB2 is not set # end of PHY Subsystem # CONFIG_POWERCAP is not set # CONFIG_MCB is not set # # Performance monitor support # # CONFIG_DWC_PCIE_PMU is not set # end of Performance monitor support # CONFIG_RAS is not set # CONFIG_USB4 is not set # # Android # # CONFIG_ANDROID_BINDER_IPC is not set # end of Android # CONFIG_LIBNVDIMM is not set # CONFIG_DAX is not set CONFIG_NVMEM=y CONFIG_NVMEM_SYSFS=y # CONFIG_NVMEM_LAYOUTS is not set # CONFIG_NVMEM_RMEM is not set # # HW tracing support # # CONFIG_STM is not set # CONFIG_INTEL_TH is not set # end of HW tracing support # CONFIG_FPGA is not set # CONFIG_SIOX is not set # CONFIG_SLIMBUS is not set # CONFIG_INTERCONNECT is not set # CONFIG_COUNTER is not set # CONFIG_PECI is not set # CONFIG_HTE is not set # end of Device Drivers # # File systems # # CONFIG_VALIDATE_FS_PARSER is not set CONFIG_FS_IOMAP=y CONFIG_BUFFER_HEAD=y CONFIG_LEGACY_DIRECT_IO=y CONFIG_EXT2_FS=y CONFIG_EXT2_FS_XATTR=y CONFIG_EXT2_FS_POSIX_ACL=y CONFIG_EXT2_FS_SECURITY=y CONFIG_EXT3_FS=y CONFIG_EXT3_FS_POSIX_ACL=y CONFIG_EXT3_FS_SECURITY=y CONFIG_EXT4_FS=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_EXT4_FS_SECURITY=y # CONFIG_EXT4_DEBUG is not set CONFIG_JBD2=y # CONFIG_JBD2_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_BTRFS_FS is not set # CONFIG_NILFS2_FS is not set # CONFIG_F2FS_FS is not set # CONFIG_BCACHEFS_FS is not set CONFIG_FS_POSIX_ACL=y CONFIG_EXPORTFS=y CONFIG_EXPORTFS_BLOCK_OPS=y CONFIG_FILE_LOCKING=y # CONFIG_FS_ENCRYPTION is not set # CONFIG_FS_VERITY is not set CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_FANOTIFY=y CONFIG_QUOTA=y # CONFIG_QUOTA_NETLINK_INTERFACE is not set # CONFIG_QUOTA_DEBUG is not set # CONFIG_QFMT_V1 is not set # CONFIG_QFMT_V2 is not set CONFIG_QUOTACTL=y # CONFIG_AUTOFS_FS is not set # CONFIG_FUSE_FS is not set # CONFIG_OVERLAY_FS is not set # # Caches # # end of Caches # # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y CONFIG_JOLIET=y CONFIG_ZISOFS=y CONFIG_UDF_FS=y # end of CD-ROM/DVD Filesystems # # DOS/FAT/EXFAT/NT Filesystems # CONFIG_FAT_FS=y CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=y CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_FAT_DEFAULT_UTF8 is not set CONFIG_EXFAT_FS=y CONFIG_EXFAT_DEFAULT_IOCHARSET="utf8" # CONFIG_NTFS3_FS is not set # CONFIG_NTFS_FS is not set # end of DOS/FAT/EXFAT/NT Filesystems # # Pseudo filesystems # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y # CONFIG_PROC_CHILDREN is not set CONFIG_KERNFS=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_TMPFS_XATTR is not set # CONFIG_TMPFS_INODE64 is not set # CONFIG_TMPFS_QUOTA is not set # CONFIG_CONFIGFS_FS is not set # end of Pseudo filesystems # CONFIG_MISC_FILESYSTEMS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V2=y CONFIG_NFS_V3=y CONFIG_NFS_V3_ACL=y CONFIG_NFS_V4=y CONFIG_NFS_SWAP=y # CONFIG_NFS_V4_1 is not set CONFIG_ROOT_NFS=y CONFIG_NFS_USE_LEGACY_DNS=y CONFIG_NFS_DISABLE_UDP_SUPPORT=y CONFIG_NFSD=y CONFIG_NFSD_V2=y CONFIG_NFSD_V2_ACL=y CONFIG_NFSD_V3_ACL=y CONFIG_NFSD_V4=y CONFIG_NFSD_PNFS=y CONFIG_NFSD_BLOCKLAYOUT=y CONFIG_NFSD_SCSILAYOUT=y CONFIG_NFSD_FLEXFILELAYOUT=y CONFIG_NFSD_LEGACY_CLIENT_TRACKING=y CONFIG_GRACE_PERIOD=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_ACL_SUPPORT=y CONFIG_NFS_COMMON=y CONFIG_NFS_COMMON_LOCALIO_SUPPORT=y CONFIG_NFS_LOCALIO=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y CONFIG_SUNRPC_SWAP=y CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_KRB5_ENCTYPES_AES_SHA1=y # CONFIG_RPCSEC_GSS_KRB5_ENCTYPES_CAMELLIA is not set # CONFIG_RPCSEC_GSS_KRB5_ENCTYPES_AES_SHA2 is not set # CONFIG_SUNRPC_DEBUG is not set # CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_SMB_SERVER is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set # CONFIG_NLS_CODEPAGE_850 is not set # CONFIG_NLS_CODEPAGE_852 is not set # CONFIG_NLS_CODEPAGE_855 is not set # CONFIG_NLS_CODEPAGE_857 is not set # CONFIG_NLS_CODEPAGE_860 is not set # CONFIG_NLS_CODEPAGE_861 is not set # CONFIG_NLS_CODEPAGE_862 is not set # CONFIG_NLS_CODEPAGE_863 is not set # CONFIG_NLS_CODEPAGE_864 is not set # CONFIG_NLS_CODEPAGE_865 is not set # CONFIG_NLS_CODEPAGE_866 is not set # CONFIG_NLS_CODEPAGE_869 is not set # CONFIG_NLS_CODEPAGE_936 is not set # CONFIG_NLS_CODEPAGE_950 is not set # CONFIG_NLS_CODEPAGE_932 is not set # CONFIG_NLS_CODEPAGE_949 is not set # CONFIG_NLS_CODEPAGE_874 is not set # CONFIG_NLS_ISO8859_8 is not set # CONFIG_NLS_CODEPAGE_1250 is not set # CONFIG_NLS_CODEPAGE_1251 is not set # CONFIG_NLS_ASCII is not set # CONFIG_NLS_ISO8859_1 is not set # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set # CONFIG_NLS_ISO8859_5 is not set # CONFIG_NLS_ISO8859_6 is not set # CONFIG_NLS_ISO8859_7 is not set # CONFIG_NLS_ISO8859_9 is not set # CONFIG_NLS_ISO8859_13 is not set # CONFIG_NLS_ISO8859_14 is not set # CONFIG_NLS_ISO8859_15 is not set # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_MAC_ROMAN is not set # CONFIG_NLS_MAC_CELTIC is not set # CONFIG_NLS_MAC_CENTEURO is not set # CONFIG_NLS_MAC_CROATIAN is not set # CONFIG_NLS_MAC_CYRILLIC is not set # CONFIG_NLS_MAC_GAELIC is not set # CONFIG_NLS_MAC_GREEK is not set # CONFIG_NLS_MAC_ICELAND is not set # CONFIG_NLS_MAC_INUIT is not set # CONFIG_NLS_MAC_ROMANIAN is not set # CONFIG_NLS_MAC_TURKISH is not set CONFIG_NLS_UTF8=y # CONFIG_UNICODE is not set CONFIG_IO_WQ=y # end of File systems # # Security options # CONFIG_KEYS=y # CONFIG_KEYS_REQUEST_CACHE is not set # CONFIG_PERSISTENT_KEYRINGS is not set # CONFIG_BIG_KEYS is not set # CONFIG_TRUSTED_KEYS is not set # CONFIG_ENCRYPTED_KEYS is not set # CONFIG_KEY_DH_OPERATIONS is not set # CONFIG_SECURITY_DMESG_RESTRICT is not set CONFIG_PROC_MEM_ALWAYS_FORCE=y # CONFIG_PROC_MEM_FORCE_PTRACE is not set # CONFIG_PROC_MEM_NO_FORCE is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set # CONFIG_HARDENED_USERCOPY is not set # CONFIG_STATIC_USERMODEHELPER is not set CONFIG_DEFAULT_SECURITY_DAC=y CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,ipe,bpf" # # Kernel hardening options # # # Memory initialization # CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y CONFIG_INIT_STACK_NONE=y # CONFIG_INIT_STACK_ALL_PATTERN is not set # CONFIG_INIT_STACK_ALL_ZERO is not set # CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set # CONFIG_INIT_ON_FREE_DEFAULT_ON is not set CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y # CONFIG_ZERO_CALL_USED_REGS is not set # end of Memory initialization # # Hardening of kernel data structures # # CONFIG_LIST_HARDENED is not set # CONFIG_BUG_ON_DATA_CORRUPTION is not set # end of Hardening of kernel data structures CONFIG_RANDSTRUCT_NONE=y # end of Kernel hardening options # end of Security options CONFIG_CRYPTO=y # # Crypto core or helper # CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_SIG2=y CONFIG_CRYPTO_SKCIPHER=y CONFIG_CRYPTO_SKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_RNG2=y CONFIG_CRYPTO_RNG_DEFAULT=y CONFIG_CRYPTO_AKCIPHER2=y CONFIG_CRYPTO_AKCIPHER=y CONFIG_CRYPTO_KPP2=y CONFIG_CRYPTO_KPP=y CONFIG_CRYPTO_ACOMP2=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_USER is not set CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y CONFIG_CRYPTO_NULL=y CONFIG_CRYPTO_NULL2=y # CONFIG_CRYPTO_PCRYPT is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_AUTHENC=y # CONFIG_CRYPTO_TEST is not set # end of Crypto core or helper # # Public-key cryptography # CONFIG_CRYPTO_RSA=y CONFIG_CRYPTO_DH=y CONFIG_CRYPTO_DH_RFC7919_GROUPS=y CONFIG_CRYPTO_ECC=y CONFIG_CRYPTO_ECDH=y CONFIG_CRYPTO_ECDSA=y CONFIG_CRYPTO_ECRDSA=y CONFIG_CRYPTO_CURVE25519=y # end of Public-key cryptography # # Block ciphers # CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_AES_TI=y # CONFIG_CRYPTO_ANUBIS is not set CONFIG_CRYPTO_ARIA=y CONFIG_CRYPTO_BLOWFISH=y CONFIG_CRYPTO_BLOWFISH_COMMON=y CONFIG_CRYPTO_CAMELLIA=y CONFIG_CRYPTO_CAST_COMMON=y CONFIG_CRYPTO_CAST5=y CONFIG_CRYPTO_CAST6=y CONFIG_CRYPTO_DES=y CONFIG_CRYPTO_FCRYPT=y # CONFIG_CRYPTO_KHAZAD is not set # CONFIG_CRYPTO_SEED is not set CONFIG_CRYPTO_SERPENT=y CONFIG_CRYPTO_SM4=y CONFIG_CRYPTO_SM4_GENERIC=y # CONFIG_CRYPTO_TEA is not set CONFIG_CRYPTO_TWOFISH=y CONFIG_CRYPTO_TWOFISH_COMMON=y # end of Block ciphers # # Length-preserving ciphers and modes # CONFIG_CRYPTO_ADIANTUM=y # CONFIG_CRYPTO_ARC4 is not set CONFIG_CRYPTO_CHACHA20=y CONFIG_CRYPTO_CBC=y CONFIG_CRYPTO_CTR=y CONFIG_CRYPTO_CTS=y CONFIG_CRYPTO_ECB=y CONFIG_CRYPTO_HCTR2=y CONFIG_CRYPTO_KEYWRAP=y CONFIG_CRYPTO_LRW=y CONFIG_CRYPTO_PCBC=y CONFIG_CRYPTO_XCTR=y CONFIG_CRYPTO_XTS=y CONFIG_CRYPTO_NHPOLY1305=y # end of Length-preserving ciphers and modes # # AEAD (authenticated encryption with associated data) ciphers # CONFIG_CRYPTO_AEGIS128=y CONFIG_CRYPTO_CHACHA20POLY1305=y CONFIG_CRYPTO_CCM=y CONFIG_CRYPTO_GCM=y CONFIG_CRYPTO_GENIV=y CONFIG_CRYPTO_SEQIV=y CONFIG_CRYPTO_ECHAINIV=y CONFIG_CRYPTO_ESSIV=y # end of AEAD (authenticated encryption with associated data) ciphers # # Hashes, digests, and MACs # CONFIG_CRYPTO_BLAKE2B=y CONFIG_CRYPTO_CMAC=y CONFIG_CRYPTO_GHASH=y CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_MD4=y CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=y CONFIG_CRYPTO_POLYVAL=y CONFIG_CRYPTO_POLY1305=y CONFIG_CRYPTO_RMD160=y CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_SHA256=y CONFIG_CRYPTO_SHA512=y CONFIG_CRYPTO_SHA3=y CONFIG_CRYPTO_SM3=y CONFIG_CRYPTO_SM3_GENERIC=y CONFIG_CRYPTO_STREEBOG=y CONFIG_CRYPTO_VMAC=y CONFIG_CRYPTO_WP512=y CONFIG_CRYPTO_XCBC=y CONFIG_CRYPTO_XXHASH=y # end of Hashes, digests, and MACs # # CRCs (cyclic redundancy checks) # CONFIG_CRYPTO_CRC32C=y CONFIG_CRYPTO_CRC32=y CONFIG_CRYPTO_CRCT10DIF=y CONFIG_CRYPTO_CRC64_ROCKSOFT=y # end of CRCs (cyclic redundancy checks) # # Compression # CONFIG_CRYPTO_DEFLATE=y CONFIG_CRYPTO_LZO=y CONFIG_CRYPTO_842=y CONFIG_CRYPTO_LZ4=y CONFIG_CRYPTO_LZ4HC=y CONFIG_CRYPTO_ZSTD=y # end of Compression # # Random number generation # CONFIG_CRYPTO_ANSI_CPRNG=y CONFIG_CRYPTO_DRBG_MENU=y CONFIG_CRYPTO_DRBG_HMAC=y # CONFIG_CRYPTO_DRBG_HASH is not set # CONFIG_CRYPTO_DRBG_CTR is not set CONFIG_CRYPTO_DRBG=y CONFIG_CRYPTO_JITTERENTROPY=y CONFIG_CRYPTO_JITTERENTROPY_MEMORY_BLOCKS=64 CONFIG_CRYPTO_JITTERENTROPY_MEMORY_BLOCKSIZE=32 CONFIG_CRYPTO_JITTERENTROPY_OSR=1 # end of Random number generation # # Userspace interface # CONFIG_CRYPTO_USER_API=y CONFIG_CRYPTO_USER_API_HASH=y CONFIG_CRYPTO_USER_API_SKCIPHER=y CONFIG_CRYPTO_USER_API_RNG=y # CONFIG_CRYPTO_USER_API_RNG_CAVP is not set CONFIG_CRYPTO_USER_API_AEAD=y CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y # end of Userspace interface # CONFIG_CRYPTO_HW is not set # CONFIG_ASYMMETRIC_KEY_TYPE is not set # # Certificates for signature checking # # CONFIG_SYSTEM_BLACKLIST_KEYRING is not set # end of Certificates for signature checking # # Library routines # # CONFIG_PACKING is not set CONFIG_BITREVERSE=y CONFIG_GENERIC_STRNCPY_FROM_USER=y CONFIG_GENERIC_STRNLEN_USER=y CONFIG_GENERIC_NET_UTILS=y CONFIG_CORDIC=y CONFIG_PRIME_NUMBERS=y CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y # # Crypto library routines # CONFIG_CRYPTO_LIB_UTILS=y CONFIG_CRYPTO_LIB_AES=y CONFIG_CRYPTO_LIB_GF128MUL=y CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y CONFIG_CRYPTO_LIB_CHACHA_GENERIC=y CONFIG_CRYPTO_LIB_CHACHA=y CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=y CONFIG_CRYPTO_LIB_CURVE25519=y CONFIG_CRYPTO_LIB_DES=y CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1 CONFIG_CRYPTO_LIB_POLY1305_GENERIC=y CONFIG_CRYPTO_LIB_POLY1305=y CONFIG_CRYPTO_LIB_CHACHA20POLY1305=y CONFIG_CRYPTO_LIB_SHA1=y CONFIG_CRYPTO_LIB_SHA256=y # end of Crypto library routines CONFIG_CRC_CCITT=y CONFIG_CRC16=y CONFIG_CRC_T10DIF=y CONFIG_CRC64_ROCKSOFT=y CONFIG_CRC_ITU_T=y CONFIG_CRC32=y # CONFIG_CRC32_SELFTEST is not set CONFIG_CRC32_SLICEBY8=y # CONFIG_CRC32_SLICEBY4 is not set # CONFIG_CRC32_SARWATE is not set # CONFIG_CRC32_BIT is not set CONFIG_CRC64=y CONFIG_CRC4=y CONFIG_CRC7=y CONFIG_LIBCRC32C=y CONFIG_CRC8=y CONFIG_XXHASH=y # CONFIG_RANDOM32_SELFTEST is not set CONFIG_842_COMPRESS=y CONFIG_842_DECOMPRESS=y CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y CONFIG_LZO_COMPRESS=y CONFIG_LZO_DECOMPRESS=y CONFIG_LZ4_COMPRESS=y CONFIG_LZ4HC_COMPRESS=y CONFIG_LZ4_DECOMPRESS=y CONFIG_ZSTD_COMMON=y CONFIG_ZSTD_COMPRESS=y CONFIG_ZSTD_DECOMPRESS=y CONFIG_XZ_DEC=y CONFIG_XZ_DEC_X86=y CONFIG_XZ_DEC_POWERPC=y CONFIG_XZ_DEC_ARM=y CONFIG_XZ_DEC_ARMTHUMB=y CONFIG_XZ_DEC_ARM64=y CONFIG_XZ_DEC_SPARC=y CONFIG_XZ_DEC_RISCV=y CONFIG_XZ_DEC_MICROLZMA=y CONFIG_XZ_DEC_BCJ=y CONFIG_XZ_DEC_TEST=y CONFIG_GENERIC_ALLOCATOR=y CONFIG_ASSOCIATIVE_ARRAY=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_IOPORT_MAP=y CONFIG_HAS_DMA=y CONFIG_DMA_OPS_HELPERS=y CONFIG_NEED_SG_DMA_LENGTH=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_ARCH_DMA_ADDR_T_64BIT=y CONFIG_DMA_NEED_SYNC=y # CONFIG_DMA_API_DEBUG is not set CONFIG_SGL_ALLOC=y CONFIG_CPU_RMAP=y CONFIG_DQL=y CONFIG_GLOB=y CONFIG_GLOB_SELFTEST=y CONFIG_NLATTR=y CONFIG_CLZ_TAB=y # CONFIG_IRQ_POLL is not set CONFIG_MPILIB=y CONFIG_DIMLIB=y CONFIG_OID_REGISTRY=y CONFIG_FONT_SUPPORT=y # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y CONFIG_SG_POOL=y CONFIG_ARCH_NO_SG_CHAIN=y CONFIG_SBITMAP=y # CONFIG_LWQ_TEST is not set # end of Library routines # # Kernel hacking # # # printk and dmesg options # # CONFIG_PRINTK_TIME is not set # CONFIG_PRINTK_CALLER is not set # CONFIG_STACKTRACE_BUILD_ID is not set CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7 CONFIG_CONSOLE_LOGLEVEL_QUIET=4 CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_DYNAMIC_DEBUG is not set # CONFIG_DYNAMIC_DEBUG_CORE is not set CONFIG_SYMBOLIC_ERRNAME=y # end of printk and dmesg options CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_MISC=y # # Compile-time checks and compiler options # CONFIG_DEBUG_INFO=y CONFIG_AS_HAS_NON_CONST_ULEB128=y # CONFIG_DEBUG_INFO_NONE is not set CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y # CONFIG_DEBUG_INFO_DWARF4 is not set # CONFIG_DEBUG_INFO_DWARF5 is not set # CONFIG_DEBUG_INFO_REDUCED is not set CONFIG_DEBUG_INFO_COMPRESSED_NONE=y # CONFIG_DEBUG_INFO_COMPRESSED_ZLIB is not set # CONFIG_DEBUG_INFO_COMPRESSED_ZSTD is not set # CONFIG_DEBUG_INFO_SPLIT is not set CONFIG_PAHOLE_HAS_SPLIT_BTF=y CONFIG_PAHOLE_HAS_LANG_EXCLUDE=y # CONFIG_GDB_SCRIPTS is not set CONFIG_FRAME_WARN=2048 # CONFIG_STRIP_ASM_SYMS is not set # CONFIG_READABLE_ASM is not set # CONFIG_HEADERS_INSTALL is not set # CONFIG_DEBUG_SECTION_MISMATCH is not set CONFIG_SECTION_MISMATCH_WARN_ONLY=y # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # end of Compile-time checks and compiler options # # Generic Kernel Debugging Instruments # CONFIG_MAGIC_SYSRQ=y CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1 CONFIG_MAGIC_SYSRQ_SERIAL=y CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE="" # CONFIG_DEBUG_FS is not set CONFIG_HAVE_KCSAN_COMPILER=y # end of Generic Kernel Debugging Instruments # # Networking Debugging # CONFIG_DEBUG_NET=y # end of Networking Debugging # # Memory Debugging # # CONFIG_PAGE_EXTENSION is not set # CONFIG_DEBUG_PAGEALLOC is not set CONFIG_SLUB_DEBUG=y # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_PAGE_POISONING is not set # CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_SCHED_STACK_END_CHECK is not set # CONFIG_DEBUG_VM is not set CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_DEBUG_PER_CPU_MAPS is not set # CONFIG_MEM_ALLOC_PROFILING is not set CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y # end of Memory Debugging # CONFIG_DEBUG_SHIRQ is not set # # Debug Oops, Lockups and Hangs # CONFIG_PANIC_ON_OOPS=y CONFIG_PANIC_ON_OOPS_VALUE=1 CONFIG_PANIC_TIMEOUT=0 CONFIG_LOCKUP_DETECTOR=y CONFIG_SOFTLOCKUP_DETECTOR=y CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y CONFIG_HAVE_HARDLOCKUP_DETECTOR_BUDDY=y CONFIG_HARDLOCKUP_DETECTOR=y # CONFIG_HARDLOCKUP_DETECTOR_PERF is not set CONFIG_HARDLOCKUP_DETECTOR_BUDDY=y # CONFIG_HARDLOCKUP_DETECTOR_ARCH is not set CONFIG_HARDLOCKUP_DETECTOR_COUNTS_HRTIMER=y CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y CONFIG_DETECT_HUNG_TASK=y CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=60 # CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set CONFIG_WQ_WATCHDOG=y # CONFIG_WQ_CPU_INTENSIVE_REPORT is not set # CONFIG_TEST_LOCKUP is not set # end of Debug Oops, Lockups and Hangs # # Scheduler Debugging # CONFIG_SCHED_INFO=y CONFIG_SCHEDSTATS=y # end of Scheduler Debugging # # Lock Debugging (spinlocks, mutexes, etc...) # CONFIG_DEBUG_RT_MUTEXES=y CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_RWSEMS=y CONFIG_DEBUG_LOCKING_API_SELFTESTS=y CONFIG_LOCK_TORTURE_TEST=y CONFIG_WW_MUTEX_SELFTEST=y CONFIG_SCF_TORTURE_TEST=y CONFIG_CSD_LOCK_WAIT_DEBUG=y CONFIG_CSD_LOCK_WAIT_DEBUG_DEFAULT=y # end of Lock Debugging (spinlocks, mutexes, etc...) # CONFIG_DEBUG_IRQFLAGS is not set # CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set # CONFIG_DEBUG_KOBJECT is not set # # Debug kernel data structures # # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_PLIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_DEBUG_NOTIFIERS is not set # CONFIG_DEBUG_MAPLE_TREE is not set # end of Debug kernel data structures # # RCU Debugging # CONFIG_TORTURE_TEST=y # CONFIG_RCU_SCALE_TEST is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_REF_SCALE_TEST is not set CONFIG_RCU_CPU_STALL_TIMEOUT=21 CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0 # CONFIG_RCU_CPU_STALL_CPUTIME is not set # CONFIG_RCU_TRACE is not set # CONFIG_RCU_EQS_DEBUG is not set # end of RCU Debugging # CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set # CONFIG_SAMPLES is not set # # alpha Debugging # CONFIG_EARLY_PRINTK=y CONFIG_ALPHA_LEGACY_START_ADDRESS=y CONFIG_MATHEMU=y # end of alpha Debugging # # Kernel Testing and Coverage # # CONFIG_KUNIT is not set # CONFIG_NOTIFIER_ERROR_INJECTION is not set # CONFIG_FAULT_INJECTION is not set CONFIG_CC_HAS_SANCOV_TRACE_PC=y CONFIG_RUNTIME_TESTING_MENU=y # CONFIG_TEST_DHRY is not set # CONFIG_TEST_MIN_HEAP is not set # CONFIG_TEST_DIV64 is not set # CONFIG_TEST_MULDIV64 is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_RBTREE_TEST is not set # CONFIG_REED_SOLOMON_TEST is not set # CONFIG_INTERVAL_TREE_TEST is not set # CONFIG_PERCPU_TEST is not set # CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_TEST_HEXDUMP is not set # CONFIG_TEST_KSTRTOX is not set # CONFIG_TEST_PRINTF is not set # CONFIG_TEST_SCANF is not set # CONFIG_TEST_BITMAP is not set # CONFIG_TEST_UUID is not set # CONFIG_TEST_XARRAY is not set # CONFIG_TEST_MAPLE_TREE is not set # CONFIG_TEST_RHASHTABLE is not set # CONFIG_TEST_IDA is not set # CONFIG_TEST_LKM is not set # CONFIG_TEST_BITOPS is not set # CONFIG_TEST_VMALLOC is not set # CONFIG_TEST_BPF is not set # CONFIG_TEST_BLACKHOLE_DEV is not set # CONFIG_FIND_BIT_BENCHMARK is not set # CONFIG_TEST_FIRMWARE is not set # CONFIG_TEST_SYSCTL is not set # CONFIG_TEST_UDELAY is not set # CONFIG_TEST_STATIC_KEYS is not set # CONFIG_TEST_KMOD is not set # CONFIG_TEST_MEMCAT_P is not set # CONFIG_TEST_MEMINIT is not set # CONFIG_TEST_FREE_PAGES is not set # CONFIG_TEST_OBJPOOL is not set # end of Kernel Testing and Coverage # # Rust hacking # # end of Rust hacking # end of Kernel hacking ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: Tulip 21142 panic on physical link disconnect 2025-06-18 20:59 ` Greg Chandler @ 2025-06-18 22:51 ` Greg Chandler 2025-06-19 18:57 ` Greg Chandler 0 siblings, 1 reply; 19+ messages in thread From: Greg Chandler @ 2025-06-18 22:51 UTC (permalink / raw) To: Florian Fainelli; +Cc: Florian Fainelli, stable, netdev On 2025/06/18 13:59, Greg Chandler wrote: > On 2025/06/17 11:22, Florian Fainelli wrote: >> (please no top posting) >> >> On 6/17/25 11:19, Greg Chandler wrote: >>> >>> Hmm... I'm wondering if that means it's an alpha-only issue then, >>> which would make this a much larger headache than it already is. >>> Also thank you for checking, I appreciate you taking the time. >>> >>> I assume the those interfaces actually work right? (simple ping over >>> that interface would be enough) I posted in a subsequent message >>> that mine do not appear to at all. >> >> Oh yeah, they work just fine: >> >> udhcpc: broadcasting discover >> [ 19.197697] net eth0: Setting full-duplex based on MII#1 link >> partner capability of cde1 >> >> # ping -c 1 192.168.254.123 >> PING 192.168.254.123 (192.168.254.123): 56 data bytes >> 64 bytes from 192.168.254.123: seq=0 ttl=64 time=2.902 ms >> >> --- 192.168.254.123 ping statistics --- >> 1 packets transmitted, 1 packets received, 0% packet loss >> round-trip min/avg/max = 2.902/2.902/2.902 ms >> >> - - - - - - - - - - - - - - - - - - - - - - - - - >> [ ID] Interval Transfer Bitrate Retr >> [ 5] 0.00-10.03 sec 39.6 MBytes 33.1 Mbits/sec 0 >> sender >> [ 5] 0.00-10.07 sec 39.8 MBytes 33.1 Mbits/sec receiver >> >> >>> >>> My next step is to build that driver as a module, and see if it >>> changes anything (I'm doubting it will). >>> Then after that go dig up a different adapter, and see if it's the >>> network stack or the driver. >>> >>> I've been hard pressed over the last week to get a lot of diagnosing >>> time. >> >> Let me know if I can run experiments, I can load any kernel version on >> this Cobalt Qube2 meaning that bisections are possible. >> >> Good luck! > > > > > I thought I replied to the whole list, not just the sender, sorry for > the repeat.... > (full config is attached) > > > As a module, the system booted up but did not probe the module. > This may be from a variety of issues, not limited to the fact I am > still rolling this distro from scratch, and not all of the tools are > 100% working yet. > I'm having some issues with gcc/gdb so I have a large number of > debugging options turned on in the kernel as well. > > > When the module is loaded with insmod: > > [ 213.363172] tulip 0000:00:09.0: vgaarb: pci_notify > [ 213.363172] tulip 0000:00:09.0: assign IRQ: got 29 > [ 213.363172] tulip 0000:00:09.0: enabling Mem-Wr-Inval > [ 213.369031] tulip0: EEPROM default media type Autosense > [ 213.369031] tulip0: Index #0 - Media 10baseT (#0) described by a > 21142 Serial PHY (2) block > [ 213.369031] tulip0: Index #1 - Media 10baseT-FDX (#4) described by a > 21142 Serial PHY (2) block > [ 213.370007] tulip0: Index #2 - Media 100baseTx (#3) described by a > 21143 SYM PHY (4) block > [ 213.370007] tulip0: Index #3 - Media 100baseTx-FDX (#5) described by > a 21143 SYM PHY (4) block > [ 213.376843] net eth1: Digital DS21142/43 Tulip rev 65 at MMIO > 0xa120000, 08:00:2b:86:ab:b1, IRQ 29 > [ 213.377820] tulip 0000:00:09.0: vgaarb: pci_notify > [ 213.377820] tulip 0000:00:0b.0: vgaarb: pci_notify > [ 213.377820] tulip 0000:00:0b.0: assign IRQ: got 30 > [ 213.377820] tulip 0000:00:0b.0: enabling Mem-Wr-Inval > [ 213.384656] tulip1: EEPROM default media type Autosense > [ 213.384656] tulip1: Index #0 - Media 10baseT (#0) described by a > 21142 Serial PHY (2) block > [ 213.384656] tulip1: Index #1 - Media 10baseT-FDX (#4) described by a > 21142 Serial PHY (2) block > [ 213.384656] tulip1: Index #2 - Media 100baseTx (#3) described by a > 21143 SYM PHY (4) block > [ 213.384656] tulip1: Index #3 - Media 100baseTx-FDX (#5) described by > a 21143 SYM PHY (4) block > [ 213.391492] net eth2: Digital DS21142/43 Tulip rev 65 at MMIO > 0xa121000, 08:00:2b:86:a8:5b, IRQ 30 > > > > root@bigbang:/lib/modules/6.12.12-SMP# mii-tool eth1 > eth1: no link > > root@bigbang:/lib/modules/6.12.12-SMP# mii-tool eth2 > eth2: autonegotiation failed, link ok > > > > When I pulled the plug I did not get the crash.. > When I plugged it back in, I did not get a dmesg/kernel line for the > link. > > > > I bound the IP addresses to both, and did a ping test to the default > gateway, resulting in: > (I promise the network is properly configured) > > root@bigbang:/lib/modules/6.12.12-SMP# ping 192.168.1.1 > PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data. > From 192.168.1.75 icmp_seq=1 Destination Host Unreachable > From 192.168.1.75 icmp_seq=2 Destination Host Unreachable > From 192.168.1.75 icmp_seq=3 Destination Host Unreachable > > > > Upon pulling the cord out of the switch **after** the IP address was > bound, we are back to this: > [ 593.769227] ------------[ cut here ]------------ > [ 593.769227] WARNING: CPU: 0 PID: 33 at kernel/time/timer.c:1657 > __timer_delete_sync+0x10c/0x150 > [ 593.769227] Modules linked in: tulip > [ 593.769227] CPU: 0 UID: 0 PID: 33 Comm: lock_torture_wr Not tainted > 6.12.12-SMP #1 > [ 593.769227] fffffc0002aeba40 fffffc00011b0ac0 > fffffc000032a4f0 fffffc0000f8f181 > [ 593.769227] 0000000000000000 0000000000000000 > fffffc000032a688 fffffc000119c690 > [ 593.769227] 0000000000000000 fffffc0000f8f181 > fffffc00003d297c fffffc000125c7e0 > [ 593.769227] fffffffc0082f1c4 00000000efe4b99a > fffffc00003d297c fffffc000b03b490 > [ 593.769227] fffffc000b03b490 0000000000000000 > fffffffff8668000 fffffd000a120000 > [ 593.769227] fffffc0000366888 fffffc000020ce00 > fffffc000020ce00 0000000000000008 > [ 593.769227] Trace: > [ 593.769227] [<fffffc000032a4f0>] __warn+0x190/0x1a0 > [ 593.769227] [<fffffc000032a688>] warn_slowpath_fmt+0x188/0x240 > [ 593.769227] [<fffffc00003d297c>] __timer_delete_sync+0x10c/0x150 > [ 593.769227] [<fffffc00003d297c>] __timer_delete_sync+0x10c/0x150 > [ 593.769227] [<fffffc0000366888>] wakeup_preempt+0xb8/0xd0 > [ 593.769227] [<fffffc0000366950>] ttwu_do_activate.isra.0+0xb0/0x1a0 > [ 593.769227] [<fffffc0000369030>] try_to_wake_up+0x370/0x700 > [ 593.769227] [<fffffc0000e29470>] > _raw_spin_unlock_irqrestore+0x20/0x40 > [ 593.769227] [<fffffc000036e1c4>] task_tick_fair+0x74/0x370 > [ 593.769227] [<fffffc00003d46dc>] enqueue_hrtimer.isra.0+0x5c/0xc0 > [ 593.769227] [<fffffc000037bc1c>] task_non_contending+0xcc/0x4f0 > [ 593.769227] [<fffffc00003a1a80>] > __handle_irq_event_percpu+0x60/0x190 > [ 593.769227] [<fffffc000036d598>] > sched_balance_update_blocked_averages+0xc8/0x2a0 > [ 593.769227] [<fffffc00003a1cb8>] handle_irq_event+0x68/0x110 > [ 593.769227] [<fffffc00003a8108>] handle_level_irq+0x108/0x240 > [ 593.769227] [<fffffc00003158e0>] handle_irq+0x70/0xe0 > [ 593.769227] [<fffffc0000320820>] > dp264_srm_device_interrupt+0x30/0x50 > [ 593.769227] [<fffffc0000315af4>] do_entInt+0x1a4/0x200 > [ 593.769227] [<fffffc0000310d00>] ret_from_sys_call+0x0/0x10 > [ 593.769227] [<fffffc0000392164>] > torture_spin_lock_write_delay+0x74/0x180 > [ 593.769227] [<fffffc00003d7cc8>] ktime_get+0x58/0x160 > [ 593.769227] [<fffffc0000317fd0>] read_rpcc+0x0/0x10 > [ 593.769227] [<fffffc0000317fd0>] read_rpcc+0x0/0x10 > [ 593.769227] [<fffffc0000430aa8>] stutter_wait+0x88/0x110 > [ 593.769227] [<fffffc0000391904>] lock_torture_writer+0x1d4/0x450 > [ 593.769227] [<fffffc00003918cc>] lock_torture_writer+0x19c/0x450 > [ 593.769227] [<fffffc000035a980>] kthread+0x150/0x190 > [ 593.769227] [<fffffc0000391730>] lock_torture_writer+0x0/0x450 > [ 593.769227] [<fffffc00003110d8>] ret_from_kernel_thread+0x18/0x20 > [ 593.769227] [<fffffc000035a830>] kthread+0x0/0x190 > > [ 593.769227] ---[ end trace 0000000000000000 ]--- > > > > Adding some machine relevant stuff here (for the sake of being > thorough) > > The machine is a DEC DS10 > > root@bigbang:/lib/modules/6.12.12-SMP# lspci -vvv > 00:07.0 ISA bridge: ULi Electronics Inc. M1533/M1535/M1543 PCI to ISA > Bridge [Aladdin IV/V/V+] (rev c3) > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium > >TAbort- <TAbort+ <MAbort+ >SERR- <PERR- INTx- > Latency: 0 > > 00:09.0 Ethernet controller: Digital Equipment Corporation DECchip > 21142/43 (rev 41) > Subsystem: Digital Equipment Corporation DE500B Fast Ethernet > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- > ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium > >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 255 (5000ns min, 10000ns max), Cache Line Size: 64 > bytes > Interrupt: pin A routed to IRQ 29 > Region 0: I/O ports at 8400 [size=128] > Region 1: Memory at 0a120000 (32-bit, non-prefetchable) > [size=1K] > Expansion ROM at 0a000000 [disabled] [size=256K] > Kernel driver in use: tulip > Kernel modules: tulip > > 00:0b.0 Ethernet controller: Digital Equipment Corporation DECchip > 21142/43 (rev 41) > Subsystem: Digital Equipment Corporation DE500B Fast Ethernet > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- > ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium > >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 255 (5000ns min, 10000ns max), Cache Line Size: 64 > bytes > Interrupt: pin A routed to IRQ 30 > Region 0: I/O ports at 8480 [size=128] > Region 1: Memory at 0a121000 (32-bit, non-prefetchable) > [size=1K] > Expansion ROM at 0a040000 [disabled] [size=256K] > Kernel driver in use: tulip > Kernel modules: tulip > > 00:0d.0 IDE interface: ULi Electronics Inc. M5229 IDE (rev c1) (prog-if > f0) > Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium > >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 255 (500ns min, 1000ns max) > Interrupt: pin A routed to IRQ 255 > Region 0: I/O ports at 01f0 [size=8] > Region 1: I/O ports at 03f4 > Region 2: I/O ports at 0170 [size=8] > Region 3: I/O ports at 0374 > Region 4: I/O ports at 8880 [size=16] > Kernel driver in use: pata_ali > > 00:0e.0 VGA compatible controller: Texas Instruments TVP4020 [Permedia > 2] (rev 01) (prog-if 00 [VGA controller]) > Subsystem: Elsa AG GLoria Synergy > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium > >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 255 (48000ns min, 48000ns max) > Interrupt: pin A routed to IRQ 35 > Region 0: Memory at 0a080000 (32-bit, non-prefetchable) > [size=128K] > Region 1: Memory at 09000000 (32-bit, non-prefetchable) > [size=8M] > Region 2: Memory at 09800000 (32-bit, non-prefetchable) > [size=8M] > Expansion ROM at 0a100000 [disabled] [size=64K] > Kernel driver in use: pm2fb > > 00:0f.0 USB controller: VIA Technologies, Inc. > VT82xx/62xx/VX700/8x0/900 UHCI USB 1.1 Controller (rev 61) (prog-if 00 > [UHCI]) > Subsystem: VIA Technologies, Inc. USB 1.1 UHCI controller > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium > >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 255, Cache Line Size: 64 bytes > Interrupt: pin A routed to IRQ 39 > Region 4: I/O ports at 8800 [size=32] > Capabilities: [80] Power Management version 2 > Flags: PMEClk+ DSI- D1+ D2+ AuxCurrent=0mA > PME(D0+,D1+,D2+,D3hot+,D3cold-) > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- > Kernel driver in use: uhci_hcd > > 00:0f.1 USB controller: VIA Technologies, Inc. > VT82xx/62xx/VX700/8x0/900 UHCI USB 1.1 Controller (rev 61) (prog-if 00 > [UHCI]) > Subsystem: VIA Technologies, Inc. USB 1.1 UHCI controller > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium > >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 255, Cache Line Size: 64 bytes > Interrupt: pin B routed to IRQ 38 > Region 4: I/O ports at 8820 [size=32] > Capabilities: [80] Power Management version 2 > Flags: PMEClk+ DSI- D1+ D2+ AuxCurrent=0mA > PME(D0+,D1+,D2+,D3hot+,D3cold-) > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- > Kernel driver in use: uhci_hcd > > 00:0f.2 USB controller: VIA Technologies, Inc. USB 2.0 EHCI-Compliant > Host-Controller (rev 63) (prog-if 20 [EHCI]) > Subsystem: VIA Technologies, Inc. USB 2.0 EHCI controller > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- > ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium > >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 255, Cache Line Size: 64 bytes > Interrupt: pin C routed to IRQ 37 > Region 0: Memory at 0a122000 (32-bit, non-prefetchable) > [size=256] > Capabilities: [80] Power Management version 2 > Flags: PMEClk+ DSI- D1+ D2+ AuxCurrent=0mA > PME(D0+,D1+,D2+,D3hot+,D3cold-) > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- > Kernel driver in use: ehci-pci > > 00:10.0 Ethernet controller: Intel Corporation 82544EI Gigabit Ethernet > Controller (Fiber) (rev 02) > Subsystem: Intel Corporation PRO/1000 XF Server Adapter > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium > >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 252 (63750ns min), Cache Line Size: 64 bytes > Interrupt: pin A routed to IRQ 43 > Region 0: Memory at 0a0a0000 (32-bit, non-prefetchable) > [size=128K] > Region 1: Memory at 0a0c0000 (32-bit, non-prefetchable) > [size=128K] > Region 2: I/O ports at 8840 [size=32] > Expansion ROM at 0a0e0000 [disabled] [size=128K] > Capabilities: [dc] Power Management version 2 > Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA > PME(D0+,D1-,D2-,D3hot+,D3cold-) > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=1 PME- > Capabilities: [e4] PCI-X non-bridge device > Command: DPERE- ERO+ RBC=512 OST=1 > Status: Dev=00:00.0 64bit+ 133MHz+ SCD- USC- DC=simple > DMMRBC=2048 DMOST=1 DMCRS=16 RSCEM- 266MHz- 533MHz- > Capabilities: [f0] MSI: Enable- Count=1/1 Maskable- 64bit+ > Address: 0000000000000000 Data: 0000 > Kernel driver in use: e1000 > > 00:11.0 RAID bus controller: VIA Technologies, Inc. VT6421 IDE/SATA > Controller (rev 50) > Subsystem: VIA Technologies, Inc. VT6421 IDE/SATA Controller > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium > >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- > Latency: 240 > Interrupt: pin A routed to IRQ 47 > Region 0: I/O ports at 8890 [size=16] > Region 1: I/O ports at 88a0 [size=16] > Region 2: I/O ports at 88b0 [size=16] > Region 3: I/O ports at 88c0 [size=16] > Region 4: I/O ports at 8860 [size=32] > Region 5: I/O ports at 8000 [size=256] > Expansion ROM at 0a110000 [disabled] [size=64K] > Capabilities: [e0] Power Management version 2 > Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA > PME(D0-,D1-,D2-,D3hot-,D3cold-) > Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- > Kernel driver in use: sata_via > > > root@bigbang:/lib/modules/6.12.12-SMP# cat /proc/cpuinfo > cpu : Alpha > cpu model : EV6 > cpu variation : 7 > cpu revision : 0 > cpu serial number : > system type : Tsunami > system variation : Webbrick > system revision : 0 > system serial number : 4004DQMZ1055 > cycle frequency [Hz] : 462437186 est. > timer frequency [Hz] : 1024.00 > page size [bytes] : 8192 > phys. address bits : 44 > max. addr. space # : 255 > BogoMIPS : 911.32 > kernel unaligned acc : 0 (pc=0,va=0) > user unaligned acc : 0 (pc=0,va=0) > platform string : AlphaServer DS10 466 MHz > cpus detected : 1 > cpus active : 1 > cpu active mask : 0000000000000001 > L1 Icache : 64K, 2-way, 64b line > L1 Dcache : 64K, 2-way, 64b line > L2 cache : 2048K, 1-way, 64b line > L3 cache : n/a > > > > > > I also ran this setup again, with the USB/video/Intel NIC yanked out, > and it's the same... > Once the IPs are bound, a link loss pops the message: > (with the other PCI cards pulled) > > > [ 363.702938] ------------[ cut here ]------------ > [ 363.702938] WARNING: CPU: 0 PID: 34 at kernel/time/timer.c:1657 > __timer_delete_sync+0x10c/0x150 > [ 363.702938] Modules linked in: tulip > [ 363.702938] CPU: 0 UID: 0 PID: 34 Comm: lock_torture_wr Not tainted > 6.12.12-SMP #1 > [ 363.702938] fffffc0002aefa70 fffffc00011b0ac0 > fffffc000032a4f0 fffffc0000f8f181 > [ 363.702938] 0000000000000000 0000000000000000 > fffffc000032a688 fffffc000119c690 > [ 363.702938] 0000000000000000 fffffc0000f8f181 > fffffc00003d297c fffffc000125c7e0 > [ 363.702938] fffffffc008251c4 00000000fa83b2da > fffffc00003d297c fffffc0003ded490 > [ 363.702938] fffffc0003ded490 0000000000000000 > fffffffff8668000 fffffd000a0c0000 > [ 363.702938] 00000054ae626ca0 fffffc000285a600 > fffffc000036692c fffffc000285af80 > [ 363.702938] Trace: > [ 363.702938] [<fffffc000032a4f0>] __warn+0x190/0x1a0 > [ 363.702938] [<fffffc000032a688>] warn_slowpath_fmt+0x188/0x240 > [ 363.702938] [<fffffc00003d297c>] __timer_delete_sync+0x10c/0x150 > [ 363.702938] [<fffffc00003d297c>] __timer_delete_sync+0x10c/0x150 > [ 363.702938] [<fffffc000036692c>] ttwu_do_activate.isra.0+0x8c/0x1a0 > [ 363.702938] [<fffffc0000369030>] try_to_wake_up+0x370/0x700 > [ 363.702938] [<fffffc0000368e70>] try_to_wake_up+0x1b0/0x700 > [ 363.702938] [<fffffc00003d43f8>] hrtimer_wakeup+0x28/0x40 > [ 363.702938] [<fffffc00003d43d0>] hrtimer_wakeup+0x0/0x40 > [ 363.702938] [<fffffc00003c31a4>] rcu_sched_clock_irq+0x714/0xea0 > [ 363.702938] [<fffffc00003a1a80>] > __handle_irq_event_percpu+0x60/0x190 > [ 363.702938] [<fffffc00003e6758>] tick_handle_periodic+0x38/0xd0 > [ 363.702938] [<fffffc00003731e8>] enqueue_task_fair+0x358/0x8b0 > [ 363.702938] [<fffffc00003a1cb8>] handle_irq_event+0x68/0x110 > [ 363.702938] [<fffffc00003a8108>] handle_level_irq+0x108/0x240 > [ 363.702938] [<fffffc00003158e0>] handle_irq+0x70/0xe0 > [ 363.702938] [<fffffc0000320820>] > dp264_srm_device_interrupt+0x30/0x50 > [ 363.702938] [<fffffc0000372538>] pick_task_fair+0x88/0x100 > [ 363.702938] [<fffffc0000315af4>] do_entInt+0x1a4/0x200 > [ 363.702938] [<fffffc0000310d00>] ret_from_sys_call+0x0/0x10 > [ 363.702938] [<fffffc00003923dc>] __torture_rt_boost+0x5c/0x100 > [ 363.702938] [<fffffc0000e291d8>] _raw_spin_lock+0x18/0x30 > [ 363.702938] [<fffffc0000390330>] do_raw_spin_lock+0x0/0x140 > [ 363.702938] [<fffffc00003903a0>] do_raw_spin_lock+0x70/0x140 > [ 363.702938] [<fffffc0000e291d8>] _raw_spin_lock+0x18/0x30 > [ 363.702938] [<fffffc0000390ac0>] > torture_spin_lock_write_lock+0x20/0x40 > [ 363.702938] [<fffffc000039183c>] lock_torture_writer+0x10c/0x450 > [ 363.702938] [<fffffc000035a980>] kthread+0x150/0x190 > [ 363.702938] [<fffffc0000391730>] lock_torture_writer+0x0/0x450 > [ 363.702938] [<fffffc00003110d8>] ret_from_kernel_thread+0x18/0x20 > [ 363.702938] [<fffffc000035a830>] kthread+0x0/0x190 > > [ 363.702938] ---[ end trace 0000000000000000 ]--- > > > > > I'm going to try one more thing, which is compile a non-specific alpha > kernel, and try it, but I don't think it'll change anything. With the recompiled (fully from scratch) kernel with generic alpha vs DP264 I am still seeing the same thing. What is odd is that I see "dp264_srm_device_interrupt" in the error though... Next step is to make sure it's the tulip driver itself and not the network stack. I can't use the i1000 card at the moment, so I need to find another PCI nic to test. root@bigbang:~# zcat /proc/config.gz |grep CONFIG_ALPHA CONFIG_ALPHA=y CONFIG_ALPHA_GENERIC=y # CONFIG_ALPHA_ALCOR is not set # CONFIG_ALPHA_DP264 is not set # CONFIG_ALPHA_EIGER is not set # CONFIG_ALPHA_LX164 is not set # CONFIG_ALPHA_MARVEL is not set # CONFIG_ALPHA_MIATA is not set # CONFIG_ALPHA_MIKASA is not set # CONFIG_ALPHA_NAUTILUS is not set # CONFIG_ALPHA_NORITAKE is not set # CONFIG_ALPHA_PC164 is not set # CONFIG_ALPHA_RAWHIDE is not set # CONFIG_ALPHA_RUFFIAN is not set # CONFIG_ALPHA_RX164 is not set # CONFIG_ALPHA_SX164 is not set # CONFIG_ALPHA_SABLE is not set # CONFIG_ALPHA_SHARK is not set # CONFIG_ALPHA_TAKARA is not set # CONFIG_ALPHA_TITAN is not set # CONFIG_ALPHA_WILDFIRE is not set CONFIG_ALPHA_BROKEN_IRQ_MASK=y # CONFIG_ALPHA_WTINT is not set CONFIG_ALPHA_LEGACY_START_ADDRESS=y [ 204.662981] ------------[ cut here ]------------ [ 204.662981] WARNING: CPU: 0 PID: 0 at kernel/time/timer.c:1657 __timer_delete_sync+0x10c/0x150 [ 204.662981] Modules linked in: tulip [ 204.662981] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.12.12-SMP #1 [ 204.662981] fffffc00011c7a20 fffffc0008b62000 fffffc00003314e0 fffffc0000fa108f [ 204.662981] 0000000000000000 0000000000000000 fffffc0000331678 fffffc00011bc690 [ 204.662981] 0000000000000000 fffffc0000fa108f fffffc00003d99cc fffffc00012829e0 [ 204.662981] fffffd000a0c0060 00000000e0ccdeeb fffffc00003d99cc fffffc0008b62000 [ 204.662981] fffffc0008b63490 0000000000000000 fffffd000a0c0000 fffffd000a0c0070 [ 204.662981] fffffc0000370040 fffffc000283d580 0000002fa6dd421e 0000000000000000 [ 204.662981] Trace: [ 204.662981] [<fffffc00003314e0>] __warn+0x190/0x1a0 [ 204.662981] [<fffffc0000331678>] warn_slowpath_fmt+0x188/0x240 [ 204.662981] [<fffffc00003d99cc>] __timer_delete_sync+0x10c/0x150 [ 204.662981] [<fffffc00003d99cc>] __timer_delete_sync+0x10c/0x150 [ 204.662981] [<fffffc0000370040>] try_to_wake_up+0x370/0x700 [ 204.662981] [<fffffc000036d960>] ttwu_do_activate.isra.0+0xb0/0x1a0 [ 204.662981] [<fffffc0000e37960>] _raw_spin_unlock_irqrestore+0x20/0x40 [ 204.662981] [<fffffc000036fe80>] try_to_wake_up+0x1b0/0x700 [ 204.662981] [<fffffc00003a8aa0>] __handle_irq_event_percpu+0x60/0x190 [ 204.662981] [<fffffc0000318214>] rtc_timer_interrupt+0x44/0xc0 [ 204.662981] [<fffffc00003a8c50>] handle_irq_event_percpu+0x80/0xa0 [ 204.662981] [<fffffc00003a8cd8>] handle_irq_event+0x68/0x110 [ 204.662981] [<fffffc00003af128>] handle_level_irq+0x108/0x240 [ 204.662981] [<fffffc00003159cc>] handle_irq+0x7c/0xf0 [ 204.662981] [<fffffc00003244b0>] dp264_srm_device_interrupt+0x30/0x50 [ 204.662981] [<fffffc000037d714>] pick_next_task_fair+0x114/0x200 [ 204.662981] [<fffffc0000315be4>] do_entInt+0x1a4/0x200 [ 204.662981] [<fffffc0000310d00>] ret_from_sys_call+0x0/0x10 [ 204.662981] [<fffffc0000e37898>] _raw_spin_unlock+0x18/0x30 [ 204.662981] [<fffffc000038769c>] update_dl_rq_load_avg+0x1bc/0x350 [ 204.662981] [<fffffc0000e2c54c>] cpu_idle_poll.isra.0+0x1c/0xa0 [ 204.662981] [<fffffc0000e2be60>] ct_kernel_enter_state+0x0/0x50 [ 204.662981] [<fffffc0000e2c580>] cpu_idle_poll.isra.0+0x50/0xa0 [ 204.662981] [<fffffc0000383318>] do_idle+0x78/0x1d0 [ 204.662981] [<fffffc0000383798>] cpu_startup_entry+0x58/0x70 [ 204.662981] [<fffffc0000e2c77c>] rest_init+0x11c/0x120 [ 204.662981] [<fffffc000031001c>] _stext+0x1c/0x20 [ 204.662981] [<fffffc0000312460>] do_entUnaUser+0x520/0x550 [ 204.662981] [<fffffc0000cbd6f8>] rtm_new_nexthop+0x14c8/0x1800 [ 204.662981] ---[ end trace 0000000000000000 ]--- ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: Tulip 21142 panic on physical link disconnect 2025-06-18 22:51 ` Greg Chandler @ 2025-06-19 18:57 ` Greg Chandler 2025-06-19 19:36 ` Maciej W. Rozycki 0 siblings, 1 reply; 19+ messages in thread From: Greg Chandler @ 2025-06-19 18:57 UTC (permalink / raw) To: Florian Fainelli; +Cc: Florian Fainelli, stable, netdev [-- Attachment #1: Type: text/plain, Size: 27882 bytes --] On 2025/06/18 15:51, Greg Chandler wrote: > On 2025/06/18 13:59, Greg Chandler wrote: >> On 2025/06/17 11:22, Florian Fainelli wrote: >>> (please no top posting) >>> >>> On 6/17/25 11:19, Greg Chandler wrote: >>>> >>>> Hmm... I'm wondering if that means it's an alpha-only issue then, >>>> which would make this a much larger headache than it already is. >>>> Also thank you for checking, I appreciate you taking the time. >>>> >>>> I assume the those interfaces actually work right? (simple ping over >>>> that interface would be enough) I posted in a subsequent message >>>> that mine do not appear to at all. >>> >>> Oh yeah, they work just fine: >>> >>> udhcpc: broadcasting discover >>> [ 19.197697] net eth0: Setting full-duplex based on MII#1 link >>> partner capability of cde1 >>> >>> # ping -c 1 192.168.254.123 >>> PING 192.168.254.123 (192.168.254.123): 56 data bytes >>> 64 bytes from 192.168.254.123: seq=0 ttl=64 time=2.902 ms >>> >>> --- 192.168.254.123 ping statistics --- >>> 1 packets transmitted, 1 packets received, 0% packet loss >>> round-trip min/avg/max = 2.902/2.902/2.902 ms >>> >>> - - - - - - - - - - - - - - - - - - - - - - - - - >>> [ ID] Interval Transfer Bitrate Retr >>> [ 5] 0.00-10.03 sec 39.6 MBytes 33.1 Mbits/sec 0 >>> sender >>> [ 5] 0.00-10.07 sec 39.8 MBytes 33.1 Mbits/sec receiver >>> >>> >>>> >>>> My next step is to build that driver as a module, and see if it >>>> changes anything (I'm doubting it will). >>>> Then after that go dig up a different adapter, and see if it's the >>>> network stack or the driver. >>>> >>>> I've been hard pressed over the last week to get a lot of diagnosing >>>> time. >>> >>> Let me know if I can run experiments, I can load any kernel version >>> on this Cobalt Qube2 meaning that bisections are possible. >>> >>> Good luck! >> >> >> >> >> I thought I replied to the whole list, not just the sender, sorry for >> the repeat.... >> (full config is attached) >> >> >> As a module, the system booted up but did not probe the module. >> This may be from a variety of issues, not limited to the fact I am >> still rolling this distro from scratch, and not all of the tools are >> 100% working yet. >> I'm having some issues with gcc/gdb so I have a large number of >> debugging options turned on in the kernel as well. >> >> >> When the module is loaded with insmod: >> >> [ 213.363172] tulip 0000:00:09.0: vgaarb: pci_notify >> [ 213.363172] tulip 0000:00:09.0: assign IRQ: got 29 >> [ 213.363172] tulip 0000:00:09.0: enabling Mem-Wr-Inval >> [ 213.369031] tulip0: EEPROM default media type Autosense >> [ 213.369031] tulip0: Index #0 - Media 10baseT (#0) described by a >> 21142 Serial PHY (2) block >> [ 213.369031] tulip0: Index #1 - Media 10baseT-FDX (#4) described by >> a 21142 Serial PHY (2) block >> [ 213.370007] tulip0: Index #2 - Media 100baseTx (#3) described by a >> 21143 SYM PHY (4) block >> [ 213.370007] tulip0: Index #3 - Media 100baseTx-FDX (#5) described >> by a 21143 SYM PHY (4) block >> [ 213.376843] net eth1: Digital DS21142/43 Tulip rev 65 at MMIO >> 0xa120000, 08:00:2b:86:ab:b1, IRQ 29 >> [ 213.377820] tulip 0000:00:09.0: vgaarb: pci_notify >> [ 213.377820] tulip 0000:00:0b.0: vgaarb: pci_notify >> [ 213.377820] tulip 0000:00:0b.0: assign IRQ: got 30 >> [ 213.377820] tulip 0000:00:0b.0: enabling Mem-Wr-Inval >> [ 213.384656] tulip1: EEPROM default media type Autosense >> [ 213.384656] tulip1: Index #0 - Media 10baseT (#0) described by a >> 21142 Serial PHY (2) block >> [ 213.384656] tulip1: Index #1 - Media 10baseT-FDX (#4) described by >> a 21142 Serial PHY (2) block >> [ 213.384656] tulip1: Index #2 - Media 100baseTx (#3) described by a >> 21143 SYM PHY (4) block >> [ 213.384656] tulip1: Index #3 - Media 100baseTx-FDX (#5) described >> by a 21143 SYM PHY (4) block >> [ 213.391492] net eth2: Digital DS21142/43 Tulip rev 65 at MMIO >> 0xa121000, 08:00:2b:86:a8:5b, IRQ 30 >> >> >> >> root@bigbang:/lib/modules/6.12.12-SMP# mii-tool eth1 >> eth1: no link >> >> root@bigbang:/lib/modules/6.12.12-SMP# mii-tool eth2 >> eth2: autonegotiation failed, link ok >> >> >> >> When I pulled the plug I did not get the crash.. >> When I plugged it back in, I did not get a dmesg/kernel line for the >> link. >> >> >> >> I bound the IP addresses to both, and did a ping test to the default >> gateway, resulting in: >> (I promise the network is properly configured) >> >> root@bigbang:/lib/modules/6.12.12-SMP# ping 192.168.1.1 >> PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data. >> From 192.168.1.75 icmp_seq=1 Destination Host Unreachable >> From 192.168.1.75 icmp_seq=2 Destination Host Unreachable >> From 192.168.1.75 icmp_seq=3 Destination Host Unreachable >> >> >> >> Upon pulling the cord out of the switch **after** the IP address was >> bound, we are back to this: >> [ 593.769227] ------------[ cut here ]------------ >> [ 593.769227] WARNING: CPU: 0 PID: 33 at kernel/time/timer.c:1657 >> __timer_delete_sync+0x10c/0x150 >> [ 593.769227] Modules linked in: tulip >> [ 593.769227] CPU: 0 UID: 0 PID: 33 Comm: lock_torture_wr Not tainted >> 6.12.12-SMP #1 >> [ 593.769227] fffffc0002aeba40 fffffc00011b0ac0 >> fffffc000032a4f0 fffffc0000f8f181 >> [ 593.769227] 0000000000000000 0000000000000000 >> fffffc000032a688 fffffc000119c690 >> [ 593.769227] 0000000000000000 fffffc0000f8f181 >> fffffc00003d297c fffffc000125c7e0 >> [ 593.769227] fffffffc0082f1c4 00000000efe4b99a >> fffffc00003d297c fffffc000b03b490 >> [ 593.769227] fffffc000b03b490 0000000000000000 >> fffffffff8668000 fffffd000a120000 >> [ 593.769227] fffffc0000366888 fffffc000020ce00 >> fffffc000020ce00 0000000000000008 >> [ 593.769227] Trace: >> [ 593.769227] [<fffffc000032a4f0>] __warn+0x190/0x1a0 >> [ 593.769227] [<fffffc000032a688>] warn_slowpath_fmt+0x188/0x240 >> [ 593.769227] [<fffffc00003d297c>] __timer_delete_sync+0x10c/0x150 >> [ 593.769227] [<fffffc00003d297c>] __timer_delete_sync+0x10c/0x150 >> [ 593.769227] [<fffffc0000366888>] wakeup_preempt+0xb8/0xd0 >> [ 593.769227] [<fffffc0000366950>] ttwu_do_activate.isra.0+0xb0/0x1a0 >> [ 593.769227] [<fffffc0000369030>] try_to_wake_up+0x370/0x700 >> [ 593.769227] [<fffffc0000e29470>] >> _raw_spin_unlock_irqrestore+0x20/0x40 >> [ 593.769227] [<fffffc000036e1c4>] task_tick_fair+0x74/0x370 >> [ 593.769227] [<fffffc00003d46dc>] enqueue_hrtimer.isra.0+0x5c/0xc0 >> [ 593.769227] [<fffffc000037bc1c>] task_non_contending+0xcc/0x4f0 >> [ 593.769227] [<fffffc00003a1a80>] >> __handle_irq_event_percpu+0x60/0x190 >> [ 593.769227] [<fffffc000036d598>] >> sched_balance_update_blocked_averages+0xc8/0x2a0 >> [ 593.769227] [<fffffc00003a1cb8>] handle_irq_event+0x68/0x110 >> [ 593.769227] [<fffffc00003a8108>] handle_level_irq+0x108/0x240 >> [ 593.769227] [<fffffc00003158e0>] handle_irq+0x70/0xe0 >> [ 593.769227] [<fffffc0000320820>] >> dp264_srm_device_interrupt+0x30/0x50 >> [ 593.769227] [<fffffc0000315af4>] do_entInt+0x1a4/0x200 >> [ 593.769227] [<fffffc0000310d00>] ret_from_sys_call+0x0/0x10 >> [ 593.769227] [<fffffc0000392164>] >> torture_spin_lock_write_delay+0x74/0x180 >> [ 593.769227] [<fffffc00003d7cc8>] ktime_get+0x58/0x160 >> [ 593.769227] [<fffffc0000317fd0>] read_rpcc+0x0/0x10 >> [ 593.769227] [<fffffc0000317fd0>] read_rpcc+0x0/0x10 >> [ 593.769227] [<fffffc0000430aa8>] stutter_wait+0x88/0x110 >> [ 593.769227] [<fffffc0000391904>] lock_torture_writer+0x1d4/0x450 >> [ 593.769227] [<fffffc00003918cc>] lock_torture_writer+0x19c/0x450 >> [ 593.769227] [<fffffc000035a980>] kthread+0x150/0x190 >> [ 593.769227] [<fffffc0000391730>] lock_torture_writer+0x0/0x450 >> [ 593.769227] [<fffffc00003110d8>] ret_from_kernel_thread+0x18/0x20 >> [ 593.769227] [<fffffc000035a830>] kthread+0x0/0x190 >> >> [ 593.769227] ---[ end trace 0000000000000000 ]--- >> >> >> >> Adding some machine relevant stuff here (for the sake of being >> thorough) >> >> The machine is a DEC DS10 >> >> root@bigbang:/lib/modules/6.12.12-SMP# lspci -vvv >> 00:07.0 ISA bridge: ULi Electronics Inc. M1533/M1535/M1543 PCI to ISA >> Bridge [Aladdin IV/V/V+] (rev c3) >> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- >> ParErr- Stepping- SERR- FastB2B- DisINTx- >> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >> >TAbort- <TAbort+ <MAbort+ >SERR- <PERR- INTx- >> Latency: 0 >> >> 00:09.0 Ethernet controller: Digital Equipment Corporation DECchip >> 21142/43 (rev 41) >> Subsystem: Digital Equipment Corporation DE500B Fast Ethernet >> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- >> ParErr- Stepping- SERR- FastB2B- DisINTx- >> Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >> >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- >> Latency: 255 (5000ns min, 10000ns max), Cache Line Size: 64 >> bytes >> Interrupt: pin A routed to IRQ 29 >> Region 0: I/O ports at 8400 [size=128] >> Region 1: Memory at 0a120000 (32-bit, non-prefetchable) >> [size=1K] >> Expansion ROM at 0a000000 [disabled] [size=256K] >> Kernel driver in use: tulip >> Kernel modules: tulip >> >> 00:0b.0 Ethernet controller: Digital Equipment Corporation DECchip >> 21142/43 (rev 41) >> Subsystem: Digital Equipment Corporation DE500B Fast Ethernet >> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- >> ParErr- Stepping- SERR- FastB2B- DisINTx- >> Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >> >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- >> Latency: 255 (5000ns min, 10000ns max), Cache Line Size: 64 >> bytes >> Interrupt: pin A routed to IRQ 30 >> Region 0: I/O ports at 8480 [size=128] >> Region 1: Memory at 0a121000 (32-bit, non-prefetchable) >> [size=1K] >> Expansion ROM at 0a040000 [disabled] [size=256K] >> Kernel driver in use: tulip >> Kernel modules: tulip >> >> 00:0d.0 IDE interface: ULi Electronics Inc. M5229 IDE (rev c1) >> (prog-if f0) >> Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- >> ParErr- Stepping- SERR- FastB2B- DisINTx- >> Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >> >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- >> Latency: 255 (500ns min, 1000ns max) >> Interrupt: pin A routed to IRQ 255 >> Region 0: I/O ports at 01f0 [size=8] >> Region 1: I/O ports at 03f4 >> Region 2: I/O ports at 0170 [size=8] >> Region 3: I/O ports at 0374 >> Region 4: I/O ports at 8880 [size=16] >> Kernel driver in use: pata_ali >> >> 00:0e.0 VGA compatible controller: Texas Instruments TVP4020 [Permedia >> 2] (rev 01) (prog-if 00 [VGA controller]) >> Subsystem: Elsa AG GLoria Synergy >> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- >> ParErr- Stepping- SERR- FastB2B- DisINTx- >> Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >> >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- >> Latency: 255 (48000ns min, 48000ns max) >> Interrupt: pin A routed to IRQ 35 >> Region 0: Memory at 0a080000 (32-bit, non-prefetchable) >> [size=128K] >> Region 1: Memory at 09000000 (32-bit, non-prefetchable) >> [size=8M] >> Region 2: Memory at 09800000 (32-bit, non-prefetchable) >> [size=8M] >> Expansion ROM at 0a100000 [disabled] [size=64K] >> Kernel driver in use: pm2fb >> >> 00:0f.0 USB controller: VIA Technologies, Inc. >> VT82xx/62xx/VX700/8x0/900 UHCI USB 1.1 Controller (rev 61) (prog-if 00 >> [UHCI]) >> Subsystem: VIA Technologies, Inc. USB 1.1 UHCI controller >> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- >> ParErr- Stepping- SERR- FastB2B- DisINTx- >> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >> >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- >> Latency: 255, Cache Line Size: 64 bytes >> Interrupt: pin A routed to IRQ 39 >> Region 4: I/O ports at 8800 [size=32] >> Capabilities: [80] Power Management version 2 >> Flags: PMEClk+ DSI- D1+ D2+ AuxCurrent=0mA >> PME(D0+,D1+,D2+,D3hot+,D3cold-) >> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- >> Kernel driver in use: uhci_hcd >> >> 00:0f.1 USB controller: VIA Technologies, Inc. >> VT82xx/62xx/VX700/8x0/900 UHCI USB 1.1 Controller (rev 61) (prog-if 00 >> [UHCI]) >> Subsystem: VIA Technologies, Inc. USB 1.1 UHCI controller >> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- >> ParErr- Stepping- SERR- FastB2B- DisINTx- >> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >> >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- >> Latency: 255, Cache Line Size: 64 bytes >> Interrupt: pin B routed to IRQ 38 >> Region 4: I/O ports at 8820 [size=32] >> Capabilities: [80] Power Management version 2 >> Flags: PMEClk+ DSI- D1+ D2+ AuxCurrent=0mA >> PME(D0+,D1+,D2+,D3hot+,D3cold-) >> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- >> Kernel driver in use: uhci_hcd >> >> 00:0f.2 USB controller: VIA Technologies, Inc. USB 2.0 EHCI-Compliant >> Host-Controller (rev 63) (prog-if 20 [EHCI]) >> Subsystem: VIA Technologies, Inc. USB 2.0 EHCI controller >> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- >> ParErr- Stepping- SERR- FastB2B- DisINTx- >> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >> >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- >> Latency: 255, Cache Line Size: 64 bytes >> Interrupt: pin C routed to IRQ 37 >> Region 0: Memory at 0a122000 (32-bit, non-prefetchable) >> [size=256] >> Capabilities: [80] Power Management version 2 >> Flags: PMEClk+ DSI- D1+ D2+ AuxCurrent=0mA >> PME(D0+,D1+,D2+,D3hot+,D3cold-) >> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- >> Kernel driver in use: ehci-pci >> >> 00:10.0 Ethernet controller: Intel Corporation 82544EI Gigabit >> Ethernet Controller (Fiber) (rev 02) >> Subsystem: Intel Corporation PRO/1000 XF Server Adapter >> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- >> ParErr- Stepping- SERR- FastB2B- DisINTx- >> Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >> >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- >> Latency: 252 (63750ns min), Cache Line Size: 64 bytes >> Interrupt: pin A routed to IRQ 43 >> Region 0: Memory at 0a0a0000 (32-bit, non-prefetchable) >> [size=128K] >> Region 1: Memory at 0a0c0000 (32-bit, non-prefetchable) >> [size=128K] >> Region 2: I/O ports at 8840 [size=32] >> Expansion ROM at 0a0e0000 [disabled] [size=128K] >> Capabilities: [dc] Power Management version 2 >> Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA >> PME(D0+,D1-,D2-,D3hot+,D3cold-) >> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=1 PME- >> Capabilities: [e4] PCI-X non-bridge device >> Command: DPERE- ERO+ RBC=512 OST=1 >> Status: Dev=00:00.0 64bit+ 133MHz+ SCD- USC- DC=simple >> DMMRBC=2048 DMOST=1 DMCRS=16 RSCEM- 266MHz- 533MHz- >> Capabilities: [f0] MSI: Enable- Count=1/1 Maskable- 64bit+ >> Address: 0000000000000000 Data: 0000 >> Kernel driver in use: e1000 >> >> 00:11.0 RAID bus controller: VIA Technologies, Inc. VT6421 IDE/SATA >> Controller (rev 50) >> Subsystem: VIA Technologies, Inc. VT6421 IDE/SATA Controller >> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- >> ParErr- Stepping- SERR- FastB2B- DisINTx- >> Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >> >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- >> Latency: 240 >> Interrupt: pin A routed to IRQ 47 >> Region 0: I/O ports at 8890 [size=16] >> Region 1: I/O ports at 88a0 [size=16] >> Region 2: I/O ports at 88b0 [size=16] >> Region 3: I/O ports at 88c0 [size=16] >> Region 4: I/O ports at 8860 [size=32] >> Region 5: I/O ports at 8000 [size=256] >> Expansion ROM at 0a110000 [disabled] [size=64K] >> Capabilities: [e0] Power Management version 2 >> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA >> PME(D0-,D1-,D2-,D3hot-,D3cold-) >> Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- >> Kernel driver in use: sata_via >> >> >> root@bigbang:/lib/modules/6.12.12-SMP# cat /proc/cpuinfo >> cpu : Alpha >> cpu model : EV6 >> cpu variation : 7 >> cpu revision : 0 >> cpu serial number : >> system type : Tsunami >> system variation : Webbrick >> system revision : 0 >> system serial number : 4004DQMZ1055 >> cycle frequency [Hz] : 462437186 est. >> timer frequency [Hz] : 1024.00 >> page size [bytes] : 8192 >> phys. address bits : 44 >> max. addr. space # : 255 >> BogoMIPS : 911.32 >> kernel unaligned acc : 0 (pc=0,va=0) >> user unaligned acc : 0 (pc=0,va=0) >> platform string : AlphaServer DS10 466 MHz >> cpus detected : 1 >> cpus active : 1 >> cpu active mask : 0000000000000001 >> L1 Icache : 64K, 2-way, 64b line >> L1 Dcache : 64K, 2-way, 64b line >> L2 cache : 2048K, 1-way, 64b line >> L3 cache : n/a >> >> >> >> >> >> I also ran this setup again, with the USB/video/Intel NIC yanked out, >> and it's the same... >> Once the IPs are bound, a link loss pops the message: >> (with the other PCI cards pulled) >> >> >> [ 363.702938] ------------[ cut here ]------------ >> [ 363.702938] WARNING: CPU: 0 PID: 34 at kernel/time/timer.c:1657 >> __timer_delete_sync+0x10c/0x150 >> [ 363.702938] Modules linked in: tulip >> [ 363.702938] CPU: 0 UID: 0 PID: 34 Comm: lock_torture_wr Not tainted >> 6.12.12-SMP #1 >> [ 363.702938] fffffc0002aefa70 fffffc00011b0ac0 >> fffffc000032a4f0 fffffc0000f8f181 >> [ 363.702938] 0000000000000000 0000000000000000 >> fffffc000032a688 fffffc000119c690 >> [ 363.702938] 0000000000000000 fffffc0000f8f181 >> fffffc00003d297c fffffc000125c7e0 >> [ 363.702938] fffffffc008251c4 00000000fa83b2da >> fffffc00003d297c fffffc0003ded490 >> [ 363.702938] fffffc0003ded490 0000000000000000 >> fffffffff8668000 fffffd000a0c0000 >> [ 363.702938] 00000054ae626ca0 fffffc000285a600 >> fffffc000036692c fffffc000285af80 >> [ 363.702938] Trace: >> [ 363.702938] [<fffffc000032a4f0>] __warn+0x190/0x1a0 >> [ 363.702938] [<fffffc000032a688>] warn_slowpath_fmt+0x188/0x240 >> [ 363.702938] [<fffffc00003d297c>] __timer_delete_sync+0x10c/0x150 >> [ 363.702938] [<fffffc00003d297c>] __timer_delete_sync+0x10c/0x150 >> [ 363.702938] [<fffffc000036692c>] ttwu_do_activate.isra.0+0x8c/0x1a0 >> [ 363.702938] [<fffffc0000369030>] try_to_wake_up+0x370/0x700 >> [ 363.702938] [<fffffc0000368e70>] try_to_wake_up+0x1b0/0x700 >> [ 363.702938] [<fffffc00003d43f8>] hrtimer_wakeup+0x28/0x40 >> [ 363.702938] [<fffffc00003d43d0>] hrtimer_wakeup+0x0/0x40 >> [ 363.702938] [<fffffc00003c31a4>] rcu_sched_clock_irq+0x714/0xea0 >> [ 363.702938] [<fffffc00003a1a80>] >> __handle_irq_event_percpu+0x60/0x190 >> [ 363.702938] [<fffffc00003e6758>] tick_handle_periodic+0x38/0xd0 >> [ 363.702938] [<fffffc00003731e8>] enqueue_task_fair+0x358/0x8b0 >> [ 363.702938] [<fffffc00003a1cb8>] handle_irq_event+0x68/0x110 >> [ 363.702938] [<fffffc00003a8108>] handle_level_irq+0x108/0x240 >> [ 363.702938] [<fffffc00003158e0>] handle_irq+0x70/0xe0 >> [ 363.702938] [<fffffc0000320820>] >> dp264_srm_device_interrupt+0x30/0x50 >> [ 363.702938] [<fffffc0000372538>] pick_task_fair+0x88/0x100 >> [ 363.702938] [<fffffc0000315af4>] do_entInt+0x1a4/0x200 >> [ 363.702938] [<fffffc0000310d00>] ret_from_sys_call+0x0/0x10 >> [ 363.702938] [<fffffc00003923dc>] __torture_rt_boost+0x5c/0x100 >> [ 363.702938] [<fffffc0000e291d8>] _raw_spin_lock+0x18/0x30 >> [ 363.702938] [<fffffc0000390330>] do_raw_spin_lock+0x0/0x140 >> [ 363.702938] [<fffffc00003903a0>] do_raw_spin_lock+0x70/0x140 >> [ 363.702938] [<fffffc0000e291d8>] _raw_spin_lock+0x18/0x30 >> [ 363.702938] [<fffffc0000390ac0>] >> torture_spin_lock_write_lock+0x20/0x40 >> [ 363.702938] [<fffffc000039183c>] lock_torture_writer+0x10c/0x450 >> [ 363.702938] [<fffffc000035a980>] kthread+0x150/0x190 >> [ 363.702938] [<fffffc0000391730>] lock_torture_writer+0x0/0x450 >> [ 363.702938] [<fffffc00003110d8>] ret_from_kernel_thread+0x18/0x20 >> [ 363.702938] [<fffffc000035a830>] kthread+0x0/0x190 >> >> [ 363.702938] ---[ end trace 0000000000000000 ]--- >> >> >> >> >> I'm going to try one more thing, which is compile a non-specific alpha >> kernel, and try it, but I don't think it'll change anything. > > > > > With the recompiled (fully from scratch) kernel with generic alpha vs > DP264 I am still seeing the same thing. > What is odd is that I see "dp264_srm_device_interrupt" in the error > though... > Next step is to make sure it's the tulip driver itself and not the > network stack. I can't use the i1000 card at the moment, so I need to > find another PCI nic to test. > > > root@bigbang:~# zcat /proc/config.gz |grep CONFIG_ALPHA > CONFIG_ALPHA=y > CONFIG_ALPHA_GENERIC=y > # CONFIG_ALPHA_ALCOR is not set > # CONFIG_ALPHA_DP264 is not set > # CONFIG_ALPHA_EIGER is not set > # CONFIG_ALPHA_LX164 is not set > # CONFIG_ALPHA_MARVEL is not set > # CONFIG_ALPHA_MIATA is not set > # CONFIG_ALPHA_MIKASA is not set > # CONFIG_ALPHA_NAUTILUS is not set > # CONFIG_ALPHA_NORITAKE is not set > # CONFIG_ALPHA_PC164 is not set > # CONFIG_ALPHA_RAWHIDE is not set > # CONFIG_ALPHA_RUFFIAN is not set > # CONFIG_ALPHA_RX164 is not set > # CONFIG_ALPHA_SX164 is not set > # CONFIG_ALPHA_SABLE is not set > # CONFIG_ALPHA_SHARK is not set > # CONFIG_ALPHA_TAKARA is not set > # CONFIG_ALPHA_TITAN is not set > # CONFIG_ALPHA_WILDFIRE is not set > CONFIG_ALPHA_BROKEN_IRQ_MASK=y > # CONFIG_ALPHA_WTINT is not set > CONFIG_ALPHA_LEGACY_START_ADDRESS=y > > > > > [ 204.662981] ------------[ cut here ]------------ > [ 204.662981] WARNING: CPU: 0 PID: 0 at kernel/time/timer.c:1657 > __timer_delete_sync+0x10c/0x150 > [ 204.662981] Modules linked in: tulip > [ 204.662981] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted > 6.12.12-SMP #1 > [ 204.662981] fffffc00011c7a20 fffffc0008b62000 > fffffc00003314e0 fffffc0000fa108f > [ 204.662981] 0000000000000000 0000000000000000 > fffffc0000331678 fffffc00011bc690 > [ 204.662981] 0000000000000000 fffffc0000fa108f > fffffc00003d99cc fffffc00012829e0 > [ 204.662981] fffffd000a0c0060 00000000e0ccdeeb > fffffc00003d99cc fffffc0008b62000 > [ 204.662981] fffffc0008b63490 0000000000000000 > fffffd000a0c0000 fffffd000a0c0070 > [ 204.662981] fffffc0000370040 fffffc000283d580 > 0000002fa6dd421e 0000000000000000 > [ 204.662981] Trace: > [ 204.662981] [<fffffc00003314e0>] __warn+0x190/0x1a0 > [ 204.662981] [<fffffc0000331678>] warn_slowpath_fmt+0x188/0x240 > [ 204.662981] [<fffffc00003d99cc>] __timer_delete_sync+0x10c/0x150 > [ 204.662981] [<fffffc00003d99cc>] __timer_delete_sync+0x10c/0x150 > [ 204.662981] [<fffffc0000370040>] try_to_wake_up+0x370/0x700 > [ 204.662981] [<fffffc000036d960>] ttwu_do_activate.isra.0+0xb0/0x1a0 > [ 204.662981] [<fffffc0000e37960>] > _raw_spin_unlock_irqrestore+0x20/0x40 > [ 204.662981] [<fffffc000036fe80>] try_to_wake_up+0x1b0/0x700 > [ 204.662981] [<fffffc00003a8aa0>] > __handle_irq_event_percpu+0x60/0x190 > [ 204.662981] [<fffffc0000318214>] rtc_timer_interrupt+0x44/0xc0 > [ 204.662981] [<fffffc00003a8c50>] handle_irq_event_percpu+0x80/0xa0 > [ 204.662981] [<fffffc00003a8cd8>] handle_irq_event+0x68/0x110 > [ 204.662981] [<fffffc00003af128>] handle_level_irq+0x108/0x240 > [ 204.662981] [<fffffc00003159cc>] handle_irq+0x7c/0xf0 > [ 204.662981] [<fffffc00003244b0>] > dp264_srm_device_interrupt+0x30/0x50 > [ 204.662981] [<fffffc000037d714>] pick_next_task_fair+0x114/0x200 > [ 204.662981] [<fffffc0000315be4>] do_entInt+0x1a4/0x200 > [ 204.662981] [<fffffc0000310d00>] ret_from_sys_call+0x0/0x10 > [ 204.662981] [<fffffc0000e37898>] _raw_spin_unlock+0x18/0x30 > [ 204.662981] [<fffffc000038769c>] update_dl_rq_load_avg+0x1bc/0x350 > [ 204.662981] [<fffffc0000e2c54c>] cpu_idle_poll.isra.0+0x1c/0xa0 > [ 204.662981] [<fffffc0000e2be60>] ct_kernel_enter_state+0x0/0x50 > [ 204.662981] [<fffffc0000e2c580>] cpu_idle_poll.isra.0+0x50/0xa0 > [ 204.662981] [<fffffc0000383318>] do_idle+0x78/0x1d0 > [ 204.662981] [<fffffc0000383798>] cpu_startup_entry+0x58/0x70 > [ 204.662981] [<fffffc0000e2c77c>] rest_init+0x11c/0x120 > [ 204.662981] [<fffffc000031001c>] _stext+0x1c/0x20 > [ 204.662981] [<fffffc0000312460>] do_entUnaUser+0x520/0x550 > [ 204.662981] [<fffffc0000cbd6f8>] rtm_new_nexthop+0x14c8/0x1800 > > [ 204.662981] ---[ end trace 0000000000000000 ]--- Well I have good news, and that is, it's the driver, and not the platform or the network stack. The bad news is that it's the driver on this platform with this network stack... I already had the e1000 driver compiled in, and I was able to find one of those laying around (finally) [ 7.578121] e1000 0000:00:0f.0 eth124: renamed from eth2 [ 7.581050] e1000 0000:00:0f.0 eth3: renamed from eth124 [ 124.012631] e1000: eth3 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX root@bigbang:~# ping 192.168.1.1 PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data. 64 bytes from 192.168.1.1: icmp_seq=1 ttl=64 time=0.763 ms 64 bytes from 192.168.1.1: icmp_seq=2 ttl=64 time=2.32 ms 64 bytes from 192.168.1.1: icmp_seq=3 ttl=64 time=2.76 ms 64 bytes from 192.168.1.1: icmp_seq=4 ttl=64 time=0.554 ms Then I removed the the ethernet cable, and all I see in the dmesg is this: [ 124.012631] e1000: eth3 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX [ 132.938408] tulip 0000:00:0b.0 eth1: tulip_stop_rxtx() failed (CSR5 0xf0660000 CSR6 0xb3862002) [ 167.312414] e1000: eth3 NIC Link is Down Which is excactly what we expect to see (the link down message) So what I know for sure is this: The tulip driver on alpha (generic and DP264) oops/panic on physical disconnect, but only when an IP address is bound. It does not panic when no address is bound to the interface. It does not matter if the driver is compiled in, or if it is compiled as a module. It does not matter if all of the options are set for tulip or if none of them are: New bus configuration Use PCI shared mem for NIC registers Use RX polling (NAPI) Use Interrupt Mitigation The physical link does not auto-negotiate, and mii-tool does not seem to be able to force it with -F or -A like you would expect it to. The kernel does not drop the "Link is Up/Link is Down" messages when the PHY "links" The switch and interface both show LEDs as if linked at 10-Half-Duplex, and the lights turn off when the link is broken. Subsequently they do relink at 10-Half again if plugged back in. I did also attempt to test the kernel level stack for nfsroot, just to see if it worked prior to init launching everything else, and it did not. I used the same IP configuration for that test as all of the tests in these emails. All of the oops/panics seem to happen at: kernel/time/timer.c:1657 __timer_delete_sync+0x10c/0x150 I've attached my normal running config (non-diagnostic) set for the platform (DP264). [-- Attachment #2: dp264-config --] [-- Type: text/plain, Size: 60027 bytes --] # # Automatically generated file; DO NOT EDIT. # Linux/alpha 6.12.12 Kernel Configuration # CONFIG_CC_VERSION_TEXT="alpha-linux-gnu-gcc (GCC) 14.2.0" CONFIG_CC_IS_GCC=y CONFIG_GCC_VERSION=140200 CONFIG_CLANG_VERSION=0 CONFIG_AS_IS_GNU=y CONFIG_AS_VERSION=24400 CONFIG_LD_IS_BFD=y CONFIG_LD_VERSION=24400 CONFIG_LLD_VERSION=0 CONFIG_RUSTC_VERSION=108401 CONFIG_RUSTC_LLVM_VERSION=190105 CONFIG_CC_CAN_LINK=y CONFIG_CC_CAN_LINK_STATIC=y CONFIG_CC_HAS_ASM_INLINE=y CONFIG_PAHOLE_VERSION=129 CONFIG_IRQ_WORK=y # # General setup # CONFIG_BROKEN_ON_SMP=y CONFIG_INIT_ENV_ARG_LIMIT=32 # CONFIG_COMPILE_TEST is not set # CONFIG_WERROR is not set CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_BUILD_SALT="" CONFIG_DEFAULT_INIT="" CONFIG_DEFAULT_HOSTNAME="(none)" CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y CONFIG_POSIX_MQUEUE_SYSCTL=y # CONFIG_WATCH_QUEUE is not set CONFIG_CROSS_MEMORY_ATTACH=y CONFIG_USELIB=y # CONFIG_AUDIT is not set CONFIG_HAVE_ARCH_AUDITSYSCALL=y # # IRQ subsystem # CONFIG_GENERIC_IRQ_PROBE=y CONFIG_GENERIC_IRQ_SHOW=y # end of IRQ subsystem CONFIG_GENERIC_CLOCKEVENTS=y # # Timers subsystem # CONFIG_HZ_PERIODIC=y # CONFIG_NO_HZ_IDLE is not set # CONFIG_NO_HZ is not set # CONFIG_HIGH_RES_TIMERS is not set # end of Timers subsystem CONFIG_BPF=y # # BPF subsystem # # CONFIG_BPF_SYSCALL is not set # end of BPF subsystem CONFIG_PREEMPT_NONE_BUILD=y CONFIG_PREEMPT_NONE=y # # CPU/Task time and stats accounting # CONFIG_TICK_CPU_ACCOUNTING=y # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_PSI is not set # end of CPU/Task time and stats accounting # # RCU Subsystem # CONFIG_TINY_RCU=y # CONFIG_RCU_EXPERT is not set CONFIG_TINY_SRCU=y # end of RCU Subsystem CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_IKHEADERS is not set CONFIG_LOG_BUF_SHIFT=14 # # Scheduler features # # end of Scheduler features CONFIG_CC_HAS_INT128=y CONFIG_GCC10_NO_ARRAY_BOUNDS=y CONFIG_CC_NO_ARRAY_BOUNDS=y CONFIG_GCC_NO_STRINGOP_OVERFLOW=y CONFIG_CC_NO_STRINGOP_OVERFLOW=y # CONFIG_CGROUPS is not set CONFIG_NAMESPACES=y CONFIG_UTS_NS=y CONFIG_IPC_NS=y # CONFIG_USER_NS is not set CONFIG_PID_NS=y CONFIG_NET_NS=y # CONFIG_CHECKPOINT_RESTORE is not set # CONFIG_SCHED_AUTOGROUP is not set # CONFIG_RELAY is not set # CONFIG_BLK_DEV_INITRD is not set # CONFIG_BOOT_CONFIG is not set CONFIG_INITRAMFS_PRESERVE_MTIME=y CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_HAVE_PCSPKR_PLATFORM=y # CONFIG_EXPERT is not set CONFIG_MULTIUSER=y CONFIG_SYSFS_SYSCALL=y CONFIG_FHANDLE=y CONFIG_POSIX_TIMERS=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_PCSPKR_PLATFORM=y CONFIG_FUTEX=y CONFIG_FUTEX_PI=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_IO_URING=y CONFIG_ADVISE_SYSCALLS=y CONFIG_MEMBARRIER=y CONFIG_CACHESTAT_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_SELFTEST is not set CONFIG_KALLSYMS_ALL=y CONFIG_HAVE_PERF_EVENTS=y # # Kernel Performance Events And Counters # # CONFIG_PERF_EVENTS is not set # end of Kernel Performance Events And Counters # CONFIG_PROFILING is not set # # Kexec and crash features # CONFIG_VMCORE_INFO=y # end of Kexec and crash features # end of General setup CONFIG_ALPHA=y CONFIG_64BIT=y CONFIG_MMU=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PGTABLE_LEVELS=3 CONFIG_AUDIT_ARCH=y # # System setup # # CONFIG_ALPHA_GENERIC is not set # CONFIG_ALPHA_ALCOR is not set CONFIG_ALPHA_DP264=y # CONFIG_ALPHA_EIGER is not set # CONFIG_ALPHA_LX164 is not set # CONFIG_ALPHA_MARVEL is not set # CONFIG_ALPHA_MIATA is not set # CONFIG_ALPHA_MIKASA is not set # CONFIG_ALPHA_NAUTILUS is not set # CONFIG_ALPHA_NORITAKE is not set # CONFIG_ALPHA_PC164 is not set # CONFIG_ALPHA_RAWHIDE is not set # CONFIG_ALPHA_RUFFIAN is not set # CONFIG_ALPHA_RX164 is not set # CONFIG_ALPHA_SX164 is not set # CONFIG_ALPHA_SABLE is not set # CONFIG_ALPHA_SHARK is not set # CONFIG_ALPHA_TAKARA is not set # CONFIG_ALPHA_TITAN is not set # CONFIG_ALPHA_WILDFIRE is not set CONFIG_ISA=y CONFIG_ISA_DMA_API=y CONFIG_ALPHA_EV6=y CONFIG_ALPHA_TSUNAMI=y # CONFIG_ALPHA_EV67 is not set CONFIG_GENERIC_HWEIGHT=y CONFIG_VGA_HOSE=y # CONFIG_ALPHA_QEMU is not set CONFIG_ALPHA_SRM=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y # CONFIG_SMP is not set # CONFIG_ARCH_SPARSEMEM_ENABLE is not set # CONFIG_ALPHA_WTINT is not set CONFIG_VERBOSE_MCHECK=y CONFIG_VERBOSE_MCHECK_ON=1 # CONFIG_HZ_32 is not set # CONFIG_HZ_64 is not set # CONFIG_HZ_128 is not set # CONFIG_HZ_256 is not set CONFIG_HZ_1024=y # CONFIG_HZ_1200 is not set CONFIG_HZ=1024 CONFIG_SRM_ENV=m # end of System setup CONFIG_DUMMY_CONSOLE=y CONFIG_CPU_MITIGATIONS=y CONFIG_ARCH_HAS_DMA_OPS=y # # General architecture-dependent options # CONFIG_HAVE_64BIT_ALIGNED_ACCESS=y CONFIG_GENERIC_SMP_IDLE_THREAD=y CONFIG_ARCH_32BIT_USTAT_F_TINODE=y CONFIG_HAVE_ASM_MODVERSIONS=y CONFIG_MMU_GATHER_NO_RANGE=y CONFIG_MMU_GATHER_MERGE_VMAS=y CONFIG_MMU_LAZY_TLB_REFCOUNT=y CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y CONFIG_LTO_NONE=y CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y CONFIG_HAVE_MOD_ARCH_SPECIFIC=y CONFIG_MODULES_USE_ELF_RELA=y CONFIG_HAVE_PAGE_SIZE_8KB=y CONFIG_PAGE_SIZE_8KB=y CONFIG_PAGE_SIZE_LESS_THAN_64KB=y CONFIG_PAGE_SIZE_LESS_THAN_256KB=y CONFIG_PAGE_SHIFT=13 CONFIG_ISA_BUS_API=y CONFIG_ODD_RT_SIGACTION=y CONFIG_OLD_SIGSUSPEND=y # CONFIG_COMPAT_32BIT_TIME is not set CONFIG_ARCH_NO_PREEMPT=y CONFIG_CPU_NO_EFFICIENT_FFS=y # # GCOV-based kernel profiling # # end of GCOV-based kernel profiling CONFIG_FUNCTION_ALIGNMENT=0 # end of General architecture-dependent options CONFIG_RT_MUTEXES=y CONFIG_MODULES=y CONFIG_MODULE_FORCE_LOAD=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y # CONFIG_MODULE_UNLOAD_TAINT_TRACKING is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_MODULE_SIG is not set # CONFIG_MODULE_COMPRESS is not set # CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set CONFIG_MODPROBE_PATH="/sbin/modprobe" # CONFIG_TRIM_UNUSED_KSYMS is not set CONFIG_BLOCK=y CONFIG_BLOCK_LEGACY_AUTOLOAD=y # CONFIG_BLK_DEV_BSGLIB is not set # CONFIG_BLK_DEV_INTEGRITY is not set CONFIG_BLK_DEV_WRITE_MOUNTED=y # CONFIG_BLK_DEV_ZONED is not set # CONFIG_BLK_WBT is not set # CONFIG_BLK_SED_OPAL is not set # CONFIG_BLK_INLINE_ENCRYPTION is not set # # Partition Types # CONFIG_PARTITION_ADVANCED=y # CONFIG_ACORN_PARTITION is not set # CONFIG_AIX_PARTITION is not set CONFIG_OSF_PARTITION=y # CONFIG_AMIGA_PARTITION is not set # CONFIG_ATARI_PARTITION is not set # CONFIG_MAC_PARTITION is not set CONFIG_MSDOS_PARTITION=y CONFIG_BSD_DISKLABEL=y # CONFIG_MINIX_SUBPARTITION is not set # CONFIG_SOLARIS_X86_PARTITION is not set # CONFIG_UNIXWARE_DISKLABEL is not set # CONFIG_LDM_PARTITION is not set # CONFIG_SGI_PARTITION is not set # CONFIG_ULTRIX_PARTITION is not set # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set CONFIG_EFI_PARTITION=y # CONFIG_SYSV68_PARTITION is not set # CONFIG_CMDLINE_PARTITION is not set # end of Partition Types CONFIG_BLK_MQ_PCI=y # # IO Schedulers # CONFIG_MQ_IOSCHED_DEADLINE=y CONFIG_MQ_IOSCHED_KYBER=y # CONFIG_IOSCHED_BFQ is not set # end of IO Schedulers CONFIG_INLINE_SPIN_UNLOCK_IRQ=y CONFIG_INLINE_READ_UNLOCK=y CONFIG_INLINE_READ_UNLOCK_IRQ=y CONFIG_INLINE_WRITE_UNLOCK=y CONFIG_INLINE_WRITE_UNLOCK_IRQ=y # # Executable file formats # CONFIG_BINFMT_ELF=y CONFIG_ELFCORE=y CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y CONFIG_BINFMT_SCRIPT=y # CONFIG_BINFMT_MISC is not set CONFIG_COREDUMP=y # end of Executable file formats # # Memory Management options # CONFIG_SWAP=y # CONFIG_ZSWAP is not set # # Slab allocator options # CONFIG_SLUB=y CONFIG_SLAB_MERGE_DEFAULT=y # CONFIG_SLAB_FREELIST_RANDOM is not set # CONFIG_SLAB_FREELIST_HARDENED is not set # CONFIG_SLAB_BUCKETS is not set # CONFIG_SLUB_STATS is not set # CONFIG_RANDOM_KMALLOC_CACHES is not set # end of Slab allocator options # CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set CONFIG_COMPAT_BRK=y CONFIG_FLATMEM=y CONFIG_COMPACTION=y CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1 # CONFIG_PAGE_REPORTING is not set CONFIG_MIGRATION=y CONFIG_PCP_BATCH_SCALE_MAX=5 CONFIG_PHYS_ADDR_T_64BIT=y # CONFIG_KSM is not set CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_NEED_PER_CPU_KM=y # CONFIG_CMA is not set # CONFIG_IDLE_PAGE_TRACKING is not set CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y CONFIG_ZONE_DMA=y CONFIG_VM_EVENT_COUNTERS=y # CONFIG_PERCPU_STATS is not set # # GUP_TEST needs to have DEBUG_FS enabled # # CONFIG_DMAPOOL_TEST is not set CONFIG_MEMFD_CREATE=y # CONFIG_ANON_VMA_NAME is not set # CONFIG_USERFAULTFD is not set # CONFIG_LRU_GEN is not set CONFIG_LOCK_MM_AND_FIND_VMA=y CONFIG_EXECMEM=y # # Data Access Monitoring # # CONFIG_DAMON is not set # end of Data Access Monitoring # end of Memory Management options CONFIG_NET=y # # Networking options # CONFIG_PACKET=y # CONFIG_PACKET_DIAG is not set CONFIG_UNIX=y CONFIG_AF_UNIX_OOB=y # CONFIG_UNIX_DIAG is not set CONFIG_TLS=y # CONFIG_TLS_DEVICE is not set # CONFIG_TLS_TOE is not set # CONFIG_XFRM_USER is not set # CONFIG_NET_KEY is not set CONFIG_NET_HANDSHAKE=y CONFIG_INET=y CONFIG_IP_MULTICAST=y # CONFIG_IP_ADVANCED_ROUTER is not set CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y CONFIG_IP_PNP_RARP=y # CONFIG_NET_IPIP is not set # CONFIG_NET_IPGRE_DEMUX is not set # CONFIG_IP_MROUTE is not set # CONFIG_SYN_COOKIES is not set # CONFIG_NET_IPVTI is not set # CONFIG_NET_FOU is not set # CONFIG_INET_AH is not set # CONFIG_INET_ESP is not set # CONFIG_INET_IPCOMP is not set CONFIG_INET_TABLE_PERTURB_ORDER=16 # CONFIG_INET_DIAG is not set # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_AO is not set # CONFIG_TCP_MD5SIG is not set # CONFIG_IPV6 is not set # CONFIG_MPTCP is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NET_PTP_CLASSIFY=y # CONFIG_NETWORK_PHY_TIMESTAMPING is not set # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set # CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_L2TP is not set # CONFIG_BRIDGE is not set # CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_LLC2 is not set # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_PHONET is not set # CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set CONFIG_DNS_RESOLVER=y # CONFIG_BATMAN_ADV is not set # CONFIG_OPENVSWITCH is not set # CONFIG_VSOCKETS is not set # CONFIG_NETLINK_DIAG is not set # CONFIG_MPLS is not set # CONFIG_NET_NSH is not set # CONFIG_HSR is not set # CONFIG_NET_SWITCHDEV is not set # CONFIG_NET_L3_MASTER_DEV is not set # CONFIG_QRTR is not set # CONFIG_NET_NCSI is not set CONFIG_MAX_SKB_FRAGS=17 CONFIG_NET_RX_BUSY_POLL=y CONFIG_BQL=y # # Network testing # # CONFIG_NET_PKTGEN is not set # end of Network testing # end of Networking options # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set # CONFIG_AF_KCM is not set CONFIG_STREAM_PARSER=y # CONFIG_MCTP is not set # CONFIG_WIRELESS is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set # CONFIG_CAIF is not set # CONFIG_CEPH_LIB is not set # CONFIG_NFC is not set # CONFIG_PSAMPLE is not set # CONFIG_NET_IFE is not set # CONFIG_LWTUNNEL is not set CONFIG_NET_SELFTESTS=y CONFIG_NET_SOCK_MSG=y # CONFIG_FAILOVER is not set CONFIG_ETHTOOL_NETLINK=y # # Device Drivers # CONFIG_HAVE_PCI=y CONFIG_FORCE_PCI=y CONFIG_GENERIC_PCI_IOMAP=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_PCIEASPM=y CONFIG_PCIEASPM_DEFAULT=y # CONFIG_PCIEASPM_POWERSAVE is not set # CONFIG_PCIEASPM_POWER_SUPERSAVE is not set # CONFIG_PCIEASPM_PERFORMANCE is not set # CONFIG_PCIE_PTM is not set # CONFIG_PCI_MSI is not set CONFIG_PCI_QUIRKS=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCI_PRI is not set # CONFIG_PCI_PASID is not set CONFIG_VGA_ARB=y CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_HOTPLUG_PCI is not set # # PCI controller drivers # # # Cadence-based PCIe controllers # # end of Cadence-based PCIe controllers # # DesignWare-based PCIe controllers # # end of DesignWare-based PCIe controllers # # Mobiveil-based PCIe controllers # # end of Mobiveil-based PCIe controllers # # PLDA-based PCIe controllers # # end of PLDA-based PCIe controllers # end of PCI controller drivers # # PCI Endpoint # # CONFIG_PCI_ENDPOINT is not set # end of PCI Endpoint # # PCI switch controller drivers # # CONFIG_PCI_SW_SWITCHTEC is not set # end of PCI switch controller drivers # CONFIG_CXL_BUS is not set # CONFIG_PCCARD is not set # CONFIG_RAPIDIO is not set # # Generic Driver Options # # CONFIG_UEVENT_HELPER is not set CONFIG_DEVTMPFS=y # CONFIG_DEVTMPFS_MOUNT is not set # CONFIG_DEVTMPFS_SAFE is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # # Firmware loader # CONFIG_FW_LOADER=y CONFIG_EXTRA_FIRMWARE="" # CONFIG_FW_LOADER_USER_HELPER is not set # CONFIG_FW_LOADER_COMPRESS is not set # CONFIG_FW_UPLOAD is not set # end of Firmware loader CONFIG_ALLOW_DEV_COREDUMP=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set # CONFIG_TEST_ASYNC_DRIVER_PROBE is not set CONFIG_GENERIC_CPU_VULNERABILITIES=y # CONFIG_FW_DEVLINK_SYNC_STATE_TIMEOUT is not set # end of Generic Driver Options # # Bus devices # # CONFIG_MHI_BUS is not set # CONFIG_MHI_BUS_EP is not set # end of Bus devices # # Cache Drivers # # end of Cache Drivers # CONFIG_CONNECTOR is not set # # Firmware Drivers # # # ARM System Control and Management Interface Protocol # # end of ARM System Control and Management Interface Protocol # CONFIG_GOOGLE_FIRMWARE is not set # CONFIG_IMX_SCMI_MISC_DRV is not set # # Qualcomm firmware drivers # # end of Qualcomm firmware drivers # # Tegra firmware driver # # end of Tegra firmware driver # end of Firmware Drivers # CONFIG_GNSS is not set # CONFIG_MTD is not set # CONFIG_OF is not set CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y # CONFIG_PARPORT is not set CONFIG_PNP=y CONFIG_PNP_DEBUG_MESSAGES=y # # Protocols # CONFIG_ISAPNP=y CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_NULL_BLK is not set CONFIG_BLK_DEV_FD=y # CONFIG_BLK_DEV_FD_RAWCMD is not set CONFIG_CDROM=y # CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set # CONFIG_ZRAM is not set CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 # CONFIG_BLK_DEV_DRBD is not set # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # CONFIG_BLK_DEV_RBD is not set # CONFIG_BLK_DEV_UBLK is not set # # NVME Support # # CONFIG_BLK_DEV_NVME is not set # CONFIG_NVME_FC is not set # CONFIG_NVME_TCP is not set # end of NVME Support # # Misc devices # # CONFIG_DUMMY_IRQ is not set # CONFIG_PHANTOM is not set # CONFIG_TIFM_CORE is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_SRAM is not set # CONFIG_DW_XDATA_PCIE is not set # CONFIG_PCI_ENDPOINT_TEST is not set # CONFIG_XILINX_SDFEC is not set # CONFIG_C2PORT is not set # # EEPROM support # # CONFIG_EEPROM_93CX6 is not set # end of EEPROM support # CONFIG_CB710_CORE is not set # # Texas Instruments shared transport line discipline # # end of Texas Instruments shared transport line discipline # # Altera FPGA firmware download module (requires I2C) # # CONFIG_GENWQE is not set # CONFIG_ECHO is not set # CONFIG_MISC_ALCOR_PCI is not set # CONFIG_MISC_RTSX_PCI is not set # CONFIG_MISC_RTSX_USB is not set # CONFIG_PVPANIC is not set # CONFIG_KEBA_CP500 is not set # end of Misc devices # # SCSI device support # CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI_COMMON=y CONFIG_SCSI=y CONFIG_SCSI_DMA=y CONFIG_SCSI_PROC_FS=y # # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=y # CONFIG_CHR_DEV_ST is not set CONFIG_BLK_DEV_SR=y # CONFIG_CHR_DEV_SG is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_CHR_DEV_SCH is not set # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set # CONFIG_SCSI_SCAN_ASYNC is not set # # SCSI Transports # CONFIG_SCSI_SPI_ATTRS=m # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set # CONFIG_SCSI_SRP_ATTRS is not set # end of SCSI Transports # CONFIG_SCSI_LOWLEVEL is not set # CONFIG_SCSI_DH is not set # end of SCSI device support CONFIG_ATA=y CONFIG_SATA_HOST=y CONFIG_PATA_TIMINGS=y CONFIG_ATA_VERBOSE_ERROR=y CONFIG_ATA_FORCE=y # CONFIG_SATA_PMP is not set # # Controllers with non-SFF native interface # # CONFIG_SATA_AHCI is not set # CONFIG_SATA_AHCI_PLATFORM is not set # CONFIG_AHCI_DWC is not set # CONFIG_SATA_INIC162X is not set # CONFIG_SATA_ACARD_AHCI is not set # CONFIG_SATA_SIL24 is not set CONFIG_ATA_SFF=y # # SFF controllers with custom DMA interface # # CONFIG_PDC_ADMA is not set # CONFIG_SATA_QSTOR is not set # CONFIG_SATA_SX4 is not set CONFIG_ATA_BMDMA=y # # SATA SFF controllers with BMDMA # # CONFIG_ATA_PIIX is not set # CONFIG_SATA_MV is not set # CONFIG_SATA_NV is not set # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SIL is not set # CONFIG_SATA_SIS is not set # CONFIG_SATA_SVW is not set # CONFIG_SATA_ULI is not set CONFIG_SATA_VIA=y # CONFIG_SATA_VITESSE is not set # # PATA SFF controllers with BMDMA # CONFIG_PATA_ALI=y # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATIIXP is not set # CONFIG_PATA_ATP867X is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CYPRESS is not set # CONFIG_PATA_EFAR is not set # CONFIG_PATA_HPT366 is not set # CONFIG_PATA_HPT37X is not set # CONFIG_PATA_HPT3X2N is not set # CONFIG_PATA_HPT3X3 is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_IT821X is not set # CONFIG_PATA_JMICRON is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NINJA32 is not set # CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC2027X is not set # CONFIG_PATA_PDC_OLD is not set # CONFIG_PATA_RADISYS is not set # CONFIG_PATA_RDC is not set # CONFIG_PATA_SCH is not set # CONFIG_PATA_SERVERWORKS is not set # CONFIG_PATA_SIL680 is not set # CONFIG_PATA_SIS is not set # CONFIG_PATA_TOSHIBA is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # # PIO-only SFF controllers # # CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_ISAPNP is not set # CONFIG_PATA_MPIIX is not set # CONFIG_PATA_NS87410 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_QDI is not set # CONFIG_PATA_RZ1000 is not set # CONFIG_PATA_WINBOND_VLB is not set # # Generic fallback / legacy drivers # # CONFIG_ATA_GENERIC is not set # CONFIG_PATA_LEGACY is not set # CONFIG_MD is not set # CONFIG_TARGET_CORE is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # # CONFIG_FIREWIRE is not set # CONFIG_FIREWIRE_NOSY is not set # end of IEEE 1394 (FireWire) support CONFIG_NETDEVICES=y CONFIG_MII=y CONFIG_NET_CORE=y # CONFIG_BONDING is not set # CONFIG_DUMMY is not set # CONFIG_WIREGUARD is not set # CONFIG_EQUALIZER is not set # CONFIG_NET_FC is not set # CONFIG_NET_TEAM is not set # CONFIG_MACVLAN is not set # CONFIG_IPVLAN is not set # CONFIG_VXLAN is not set # CONFIG_GENEVE is not set # CONFIG_BAREUDP is not set # CONFIG_GTP is not set # CONFIG_PFCP is not set # CONFIG_AMT is not set # CONFIG_MACSEC is not set # CONFIG_NETCONSOLE is not set # CONFIG_TUN is not set # CONFIG_TUN_VNET_CROSS_LE is not set # CONFIG_VETH is not set # CONFIG_NLMON is not set # CONFIG_ARCNET is not set CONFIG_ETHERNET=y # CONFIG_NET_VENDOR_3COM is not set # CONFIG_NET_VENDOR_ADAPTEC is not set # CONFIG_NET_VENDOR_AGERE is not set # CONFIG_NET_VENDOR_ALACRITECH is not set # CONFIG_NET_VENDOR_ALTEON is not set # CONFIG_ALTERA_TSE is not set # CONFIG_NET_VENDOR_AMAZON is not set # CONFIG_NET_VENDOR_AMD is not set # CONFIG_NET_VENDOR_AQUANTIA is not set # CONFIG_NET_VENDOR_ARC is not set # CONFIG_NET_VENDOR_ASIX is not set # CONFIG_NET_VENDOR_ATHEROS is not set # CONFIG_NET_VENDOR_BROADCOM is not set # CONFIG_NET_VENDOR_CADENCE is not set # CONFIG_NET_VENDOR_CAVIUM is not set # CONFIG_NET_VENDOR_CHELSIO is not set # CONFIG_NET_VENDOR_CIRRUS is not set # CONFIG_NET_VENDOR_CISCO is not set # CONFIG_NET_VENDOR_CORTINA is not set # CONFIG_NET_VENDOR_DAVICOM is not set # CONFIG_DNET is not set CONFIG_NET_VENDOR_DEC=y CONFIG_NET_TULIP=y # CONFIG_DE2104X is not set CONFIG_TULIP=y CONFIG_TULIP_MWI=y CONFIG_TULIP_MMIO=y CONFIG_TULIP_NAPI=y CONFIG_TULIP_NAPI_HW_MITIGATION=y # CONFIG_WINBOND_840 is not set # CONFIG_DM9102 is not set # CONFIG_ULI526X is not set # CONFIG_NET_VENDOR_DLINK is not set # CONFIG_NET_VENDOR_EMULEX is not set # CONFIG_NET_VENDOR_ENGLEDER is not set # CONFIG_NET_VENDOR_EZCHIP is not set # CONFIG_NET_VENDOR_FUNGIBLE is not set # CONFIG_NET_VENDOR_GOOGLE is not set # CONFIG_NET_VENDOR_HUAWEI is not set # CONFIG_NET_VENDOR_I825XX is not set CONFIG_NET_VENDOR_INTEL=y CONFIG_E100=y CONFIG_E1000=y # CONFIG_E1000E is not set # CONFIG_IGB is not set # CONFIG_IGBVF is not set # CONFIG_IXGBE is not set # CONFIG_I40E is not set # CONFIG_IGC is not set # CONFIG_JME is not set # CONFIG_NET_VENDOR_LITEX is not set # CONFIG_NET_VENDOR_MARVELL is not set # CONFIG_NET_VENDOR_MELLANOX is not set # CONFIG_NET_VENDOR_META is not set # CONFIG_NET_VENDOR_MICREL is not set # CONFIG_NET_VENDOR_MICROCHIP is not set # CONFIG_NET_VENDOR_MICROSEMI is not set # CONFIG_NET_VENDOR_MICROSOFT is not set # CONFIG_NET_VENDOR_MYRI is not set # CONFIG_FEALNX is not set # CONFIG_NET_VENDOR_NI is not set # CONFIG_NET_VENDOR_NATSEMI is not set # CONFIG_NET_VENDOR_NETERION is not set # CONFIG_NET_VENDOR_NETRONOME is not set # CONFIG_NET_VENDOR_NVIDIA is not set # CONFIG_NET_VENDOR_OKI is not set # CONFIG_ETHOC is not set # CONFIG_NET_VENDOR_PACKET_ENGINES is not set # CONFIG_NET_VENDOR_PENSANDO is not set # CONFIG_NET_VENDOR_QLOGIC is not set # CONFIG_NET_VENDOR_BROCADE is not set # CONFIG_NET_VENDOR_QUALCOMM is not set # CONFIG_NET_VENDOR_RDC is not set # CONFIG_NET_VENDOR_REALTEK is not set # CONFIG_NET_VENDOR_RENESAS is not set # CONFIG_NET_VENDOR_ROCKER is not set # CONFIG_NET_VENDOR_SAMSUNG is not set # CONFIG_NET_VENDOR_SEEQ is not set # CONFIG_NET_VENDOR_SILAN is not set # CONFIG_NET_VENDOR_SIS is not set # CONFIG_NET_VENDOR_SOLARFLARE is not set # CONFIG_NET_VENDOR_SMSC is not set # CONFIG_NET_VENDOR_SOCIONEXT is not set # CONFIG_NET_VENDOR_STMICRO is not set # CONFIG_NET_VENDOR_SUN is not set # CONFIG_NET_VENDOR_SYNOPSYS is not set # CONFIG_NET_VENDOR_TEHUTI is not set # CONFIG_NET_VENDOR_TI is not set # CONFIG_NET_VENDOR_VERTEXCOM is not set # CONFIG_NET_VENDOR_VIA is not set # CONFIG_NET_VENDOR_WANGXUN is not set # CONFIG_NET_VENDOR_WIZNET is not set # CONFIG_NET_VENDOR_XILINX is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set # CONFIG_NET_SB1000 is not set CONFIG_PHYLIB=y # CONFIG_FIXED_PHY is not set # # MII PHY device drivers # # CONFIG_AIR_EN8811H_PHY is not set # CONFIG_AMD_PHY is not set # CONFIG_ADIN_PHY is not set # CONFIG_ADIN1100_PHY is not set # CONFIG_AQUANTIA_PHY is not set # CONFIG_AX88796B_PHY is not set # CONFIG_BROADCOM_PHY is not set # CONFIG_BCM54140_PHY is not set # CONFIG_BCM7XXX_PHY is not set # CONFIG_BCM84881_PHY is not set # CONFIG_BCM87XX_PHY is not set # CONFIG_CICADA_PHY is not set # CONFIG_CORTINA_PHY is not set # CONFIG_DAVICOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_LXT_PHY is not set # CONFIG_INTEL_XWAY_PHY is not set # CONFIG_LSI_ET1011C_PHY is not set # CONFIG_MARVELL_PHY is not set # CONFIG_MARVELL_10G_PHY is not set # CONFIG_MARVELL_88Q2XXX_PHY is not set # CONFIG_MARVELL_88X2222_PHY is not set # CONFIG_MAXLINEAR_GPHY is not set # CONFIG_MEDIATEK_GE_PHY is not set # CONFIG_MICREL_PHY is not set # CONFIG_MICROCHIP_T1S_PHY is not set # CONFIG_MICROCHIP_PHY is not set # CONFIG_MICROCHIP_T1_PHY is not set # CONFIG_MICROSEMI_PHY is not set # CONFIG_MOTORCOMM_PHY is not set # CONFIG_NATIONAL_PHY is not set # CONFIG_NXP_CBTX_PHY is not set # CONFIG_NXP_C45_TJA11XX_PHY is not set # CONFIG_NCN26000_PHY is not set # CONFIG_QCA83XX_PHY is not set # CONFIG_QCA808X_PHY is not set # CONFIG_QSEMI_PHY is not set # CONFIG_REALTEK_PHY is not set # CONFIG_RENESAS_PHY is not set # CONFIG_ROCKCHIP_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_STE10XP is not set # CONFIG_TERANETICS_PHY is not set # CONFIG_DP83822_PHY is not set # CONFIG_DP83TC811_PHY is not set # CONFIG_DP83848_PHY is not set # CONFIG_DP83867_PHY is not set # CONFIG_DP83869_PHY is not set # CONFIG_DP83TD510_PHY is not set # CONFIG_DP83TG720_PHY is not set # CONFIG_VITESSE_PHY is not set # CONFIG_XILINX_GMII2RGMII is not set CONFIG_MDIO_DEVICE=y CONFIG_MDIO_BUS=y CONFIG_MDIO_DEVRES=y # CONFIG_MDIO_BITBANG is not set # CONFIG_MDIO_BCM_UNIMAC is not set # CONFIG_MDIO_MVUSB is not set # CONFIG_MDIO_THUNDER is not set # # MDIO Multiplexers # # # PCS device drivers # # CONFIG_PCS_XPCS is not set # end of PCS device drivers # CONFIG_PPP is not set # CONFIG_SLIP is not set CONFIG_USB_NET_DRIVERS=y # CONFIG_USB_CATC is not set CONFIG_USB_KAWETH=y CONFIG_USB_PEGASUS=y CONFIG_USB_RTL8150=y CONFIG_USB_RTL8152=y # CONFIG_USB_LAN78XX is not set # CONFIG_USB_USBNET is not set # CONFIG_USB_IPHETH is not set # CONFIG_WLAN is not set # CONFIG_WAN is not set # # Wireless WAN # # CONFIG_WWAN is not set # end of Wireless WAN # CONFIG_VMXNET3 is not set # CONFIG_NET_FAILOVER is not set # CONFIG_ISDN is not set # # Input device support # CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set # CONFIG_INPUT_SPARSEKMAP is not set # CONFIG_INPUT_MATRIXKMAP is not set CONFIG_INPUT_VIVALDIFMAP=y # # Userland interfaces # CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_PSAUX=y CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set # # Input Device Drivers # CONFIG_INPUT_KEYBOARD=y CONFIG_KEYBOARD_ATKBD=y # CONFIG_KEYBOARD_LKKBD is not set # CONFIG_KEYBOARD_NEWTON is not set # CONFIG_KEYBOARD_OPENCORES is not set # CONFIG_KEYBOARD_STOWAWAY is not set # CONFIG_KEYBOARD_SUNKBD is not set # CONFIG_KEYBOARD_XTKBD is not set CONFIG_INPUT_MOUSE=y CONFIG_MOUSE_PS2=y CONFIG_MOUSE_PS2_ALPS=y CONFIG_MOUSE_PS2_BYD=y CONFIG_MOUSE_PS2_LOGIPS2PP=y CONFIG_MOUSE_PS2_SYNAPTICS=y CONFIG_MOUSE_PS2_CYPRESS=y CONFIG_MOUSE_PS2_TRACKPOINT=y # CONFIG_MOUSE_PS2_ELANTECH is not set # CONFIG_MOUSE_PS2_SENTELIC is not set # CONFIG_MOUSE_PS2_TOUCHKIT is not set CONFIG_MOUSE_PS2_FOCALTECH=y # CONFIG_MOUSE_SERIAL is not set # CONFIG_MOUSE_APPLETOUCH is not set # CONFIG_MOUSE_BCM5974 is not set # CONFIG_MOUSE_INPORT is not set # CONFIG_MOUSE_LOGIBM is not set # CONFIG_MOUSE_PC110PAD is not set # CONFIG_MOUSE_VSXXXAA is not set # CONFIG_MOUSE_SYNAPTICS_USB is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set # CONFIG_RMI4_CORE is not set # # Hardware I/O ports # CONFIG_SERIO=y CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set # CONFIG_SERIO_ALTERA_PS2 is not set # CONFIG_SERIO_PS2MULT is not set # CONFIG_SERIO_ARC_PS2 is not set # CONFIG_USERIO is not set # CONFIG_GAMEPORT is not set # end of Hardware I/O ports # end of Input device support # # Character devices # CONFIG_TTY=y CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y CONFIG_UNIX98_PTYS=y CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 CONFIG_LEGACY_TIOCSTI=y CONFIG_LDISC_AUTOLOAD=y # # Serial drivers # CONFIG_SERIAL_EARLYCON=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y CONFIG_SERIAL_8250_PNP=y CONFIG_SERIAL_8250_16550A_VARIANTS=y # CONFIG_SERIAL_8250_FINTEK is not set CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_PCILIB=y CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_EXAR=y CONFIG_SERIAL_8250_NR_UARTS=4 CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # CONFIG_SERIAL_8250_EXTENDED is not set # CONFIG_SERIAL_8250_PCI1XXXX is not set # CONFIG_SERIAL_8250_DW is not set # CONFIG_SERIAL_8250_RT288X is not set CONFIG_SERIAL_8250_PERICOM=y # # Non-8250 serial port support # # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_SCCNXP is not set # CONFIG_SERIAL_ALTERA_JTAGUART is not set # CONFIG_SERIAL_ALTERA_UART is not set # CONFIG_SERIAL_ARC is not set # CONFIG_SERIAL_RP2 is not set # CONFIG_SERIAL_FSL_LPUART is not set # CONFIG_SERIAL_FSL_LINFLEXUART is not set # end of Serial drivers # CONFIG_SERIAL_NONSTANDARD is not set # CONFIG_N_GSM is not set # CONFIG_NOZOMI is not set # CONFIG_NULL_TTY is not set # CONFIG_SERIAL_DEV_BUS is not set # CONFIG_VIRTIO_CONSOLE is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=m # CONFIG_HW_RANDOM_TIMERIOMEM is not set # CONFIG_HW_RANDOM_BA431 is not set # CONFIG_HW_RANDOM_XIPHERA is not set # CONFIG_DTLK is not set # CONFIG_APPLICOM is not set CONFIG_DEVMEM=y CONFIG_DEVPORT=y # CONFIG_TCG_TPM is not set # CONFIG_XILLYBUS is not set # CONFIG_XILLYUSB is not set # end of Character devices # # I2C support # # CONFIG_I2C is not set # end of I2C support # CONFIG_I3C is not set # CONFIG_SPI is not set # CONFIG_SPMI is not set # CONFIG_HSI is not set CONFIG_PPS=y # CONFIG_PPS_DEBUG is not set # CONFIG_NTP_PPS is not set # # PPS clients support # # CONFIG_PPS_CLIENT_KTIMER is not set # CONFIG_PPS_CLIENT_LDISC is not set # CONFIG_PPS_CLIENT_GPIO is not set # # PPS generators support # # # PTP clock support # CONFIG_PTP_1588_CLOCK=y CONFIG_PTP_1588_CLOCK_OPTIONAL=y # # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks. # # CONFIG_PTP_1588_CLOCK_MOCK is not set # end of PTP clock support # CONFIG_PINCTRL is not set # CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_RESET is not set # CONFIG_POWER_SEQUENCING is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set # CONFIG_WATCHDOG is not set CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set CONFIG_BCMA_POSSIBLE=y # CONFIG_BCMA is not set # # Multifunction device drivers # # CONFIG_MFD_MADERA is not set # CONFIG_MFD_DLN2 is not set # CONFIG_LPC_ICH is not set # CONFIG_LPC_SCH is not set # CONFIG_MFD_JANZ_CMODIO is not set # CONFIG_MFD_KEMPLD is not set # CONFIG_MFD_MT6397 is not set # CONFIG_MFD_VIPERBOARD is not set # CONFIG_MFD_RDC321X is not set # CONFIG_MFD_SM501 is not set # CONFIG_MFD_SYSCON is not set # CONFIG_MFD_TQMX86 is not set # CONFIG_MFD_VX855 is not set # end of Multifunction device drivers # CONFIG_REGULATOR is not set # CONFIG_RC_CORE is not set # # CEC support # # CONFIG_MEDIA_CEC_SUPPORT is not set # end of CEC support # CONFIG_MEDIA_SUPPORT is not set # # Graphics support # CONFIG_APERTURE_HELPERS=y CONFIG_VIDEO=y # CONFIG_AUXDISPLAY is not set # CONFIG_AGP is not set # CONFIG_DRM is not set # # Frame buffer Devices # CONFIG_FB=y # CONFIG_FB_CIRRUS is not set CONFIG_FB_PM2=y CONFIG_FB_PM2_FIFO_DISCONNECT=y # CONFIG_FB_CYBER2000 is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set # CONFIG_FB_TGA is not set # CONFIG_FB_OPENCORES is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_I740 is not set # CONFIG_FB_MATROX is not set # CONFIG_FB_RADEON is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set # CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set # CONFIG_FB_CARMINE is not set # CONFIG_FB_SMSCUFX is not set # CONFIG_FB_UDL is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set # CONFIG_FB_SIMPLE is not set # CONFIG_FB_SM712 is not set CONFIG_FB_CORE=y CONFIG_FB_NOTIFY=y # CONFIG_FIRMWARE_EDID is not set CONFIG_FB_DEVICE=y CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_FOREIGN_ENDIAN is not set CONFIG_FB_IOMEM_FOPS=y # CONFIG_FB_MODE_HELPERS is not set # CONFIG_FB_TILEBLITTING is not set # end of Frame buffer Devices # # Backlight & LCD device support # # CONFIG_LCD_CLASS_DEVICE is not set # CONFIG_BACKLIGHT_CLASS_DEVICE is not set # end of Backlight & LCD device support # # Console display driver support # CONFIG_VGA_CONSOLE=y # CONFIG_MDA_CONSOLE is not set CONFIG_DUMMY_CONSOLE_COLUMNS=80 CONFIG_DUMMY_CONSOLE_ROWS=25 CONFIG_FRAMEBUFFER_CONSOLE=y # CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION is not set # CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set # end of Console display driver support CONFIG_LOGO=y CONFIG_LOGO_LINUX_MONO=y CONFIG_LOGO_LINUX_VGA16=y CONFIG_LOGO_LINUX_CLUT224=y CONFIG_LOGO_DEC_CLUT224=y # end of Graphics support # CONFIG_SOUND is not set # CONFIG_HID_SUPPORT is not set CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_SUPPORT=y CONFIG_USB_COMMON=y # CONFIG_USB_ULPI_BUS is not set CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB=y CONFIG_USB_PCI=y # CONFIG_USB_PCI_AMD is not set CONFIG_USB_ANNOUNCE_NEW_DEVICES=y # # Miscellaneous USB options # CONFIG_USB_DEFAULT_PERSIST=y # CONFIG_USB_FEW_INIT_RETRIES is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG_PRODUCTLIST is not set CONFIG_USB_AUTOSUSPEND_DELAY=2 CONFIG_USB_DEFAULT_AUTHORIZATION_MODE=1 # CONFIG_USB_MON is not set # # USB Host Controller Drivers # # CONFIG_USB_C67X00_HCD is not set # CONFIG_USB_XHCI_HCD is not set CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_EHCI_TT_NEWSCHED=y CONFIG_USB_EHCI_PCI=y # CONFIG_USB_EHCI_FSL is not set # CONFIG_USB_EHCI_HCD_PLATFORM is not set # CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_HCD_PCI=y CONFIG_USB_OHCI_HCD_PLATFORM=y CONFIG_USB_UHCI_HCD=y # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set # CONFIG_USB_HCD_TEST_MODE is not set # # USB Device Class drivers # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set # CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # # also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set CONFIG_USB_STORAGE_REALTEK=y # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_USBAT is not set CONFIG_USB_STORAGE_SDDR09=y CONFIG_USB_STORAGE_SDDR55=y # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_STORAGE_ENE_UB6250 is not set CONFIG_USB_UAS=y # # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set # CONFIG_USBIP_CORE is not set # # USB dual-mode controller drivers # # CONFIG_USB_CDNS_SUPPORT is not set # CONFIG_USB_MUSB_HDRC is not set # CONFIG_USB_DWC3 is not set # CONFIG_USB_DWC2 is not set # CONFIG_USB_CHIPIDEA is not set # CONFIG_USB_ISP1760 is not set # # USB port drivers # CONFIG_USB_SERIAL=y CONFIG_USB_SERIAL_CONSOLE=y CONFIG_USB_SERIAL_GENERIC=y # CONFIG_USB_SERIAL_SIMPLE is not set # CONFIG_USB_SERIAL_AIRCABLE is not set # CONFIG_USB_SERIAL_ARK3116 is not set # CONFIG_USB_SERIAL_BELKIN is not set # CONFIG_USB_SERIAL_CH341 is not set # CONFIG_USB_SERIAL_WHITEHEAT is not set # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set # CONFIG_USB_SERIAL_CP210X is not set # CONFIG_USB_SERIAL_CYPRESS_M8 is not set # CONFIG_USB_SERIAL_EMPEG is not set # CONFIG_USB_SERIAL_FTDI_SIO is not set # CONFIG_USB_SERIAL_VISOR is not set # CONFIG_USB_SERIAL_IPAQ is not set # CONFIG_USB_SERIAL_IR is not set # CONFIG_USB_SERIAL_EDGEPORT is not set # CONFIG_USB_SERIAL_EDGEPORT_TI is not set # CONFIG_USB_SERIAL_F81232 is not set # CONFIG_USB_SERIAL_F8153X is not set # CONFIG_USB_SERIAL_GARMIN is not set # CONFIG_USB_SERIAL_IPW is not set # CONFIG_USB_SERIAL_IUU is not set # CONFIG_USB_SERIAL_KEYSPAN_PDA is not set # CONFIG_USB_SERIAL_KEYSPAN is not set # CONFIG_USB_SERIAL_KLSI is not set # CONFIG_USB_SERIAL_KOBIL_SCT is not set # CONFIG_USB_SERIAL_MCT_U232 is not set # CONFIG_USB_SERIAL_METRO is not set # CONFIG_USB_SERIAL_MOS7720 is not set # CONFIG_USB_SERIAL_MOS7840 is not set # CONFIG_USB_SERIAL_MXUPORT is not set # CONFIG_USB_SERIAL_NAVMAN is not set CONFIG_USB_SERIAL_PL2303=y # CONFIG_USB_SERIAL_OTI6858 is not set # CONFIG_USB_SERIAL_QCAUX is not set # CONFIG_USB_SERIAL_QUALCOMM is not set # CONFIG_USB_SERIAL_SPCP8X5 is not set # CONFIG_USB_SERIAL_SAFE is not set # CONFIG_USB_SERIAL_SIERRAWIRELESS is not set # CONFIG_USB_SERIAL_SYMBOL is not set # CONFIG_USB_SERIAL_TI is not set # CONFIG_USB_SERIAL_CYBERJACK is not set # CONFIG_USB_SERIAL_OPTION is not set # CONFIG_USB_SERIAL_OMNINET is not set # CONFIG_USB_SERIAL_OPTICON is not set # CONFIG_USB_SERIAL_XSENS_MT is not set # CONFIG_USB_SERIAL_WISHBONE is not set # CONFIG_USB_SERIAL_SSU100 is not set # CONFIG_USB_SERIAL_QT2 is not set # CONFIG_USB_SERIAL_UPD78F0730 is not set # CONFIG_USB_SERIAL_XR is not set # CONFIG_USB_SERIAL_DEBUG is not set # # USB Miscellaneous drivers # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set # CONFIG_USB_SEVSEG is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_APPLEDISPLAY is not set # CONFIG_APPLE_MFI_FASTCHARGE is not set # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_EHSET_TEST_FIXTURE is not set # CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_YUREX is not set # CONFIG_USB_EZUSB_FX2 is not set # CONFIG_USB_LINK_LAYER_TEST is not set # CONFIG_USB_CHAOSKEY is not set # # USB Physical Layer drivers # # CONFIG_NOP_USB_XCEIV is not set # end of USB Physical Layer drivers # CONFIG_USB_GADGET is not set # CONFIG_TYPEC is not set # CONFIG_USB_ROLE_SWITCH is not set # CONFIG_MMC is not set # CONFIG_SCSI_UFSHCD is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set CONFIG_RTC_LIB=y CONFIG_RTC_MC146818_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" CONFIG_RTC_SYSTOHC=y CONFIG_RTC_SYSTOHC_DEVICE="rtc0" # CONFIG_RTC_DEBUG is not set CONFIG_RTC_NVMEM=y # # RTC interfaces # CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set # CONFIG_RTC_DRV_TEST is not set # # I2C RTC drivers # # # SPI RTC drivers # # # SPI and I2C RTC drivers # # # Platform RTC drivers # CONFIG_RTC_DRV_ALPHA=y # CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1685_FAMILY is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_DS2404 is not set # CONFIG_RTC_DRV_STK17TA8 is not set CONFIG_RTC_DRV_M48T86=y # CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_MSM6242 is not set # CONFIG_RTC_DRV_RP5C01 is not set # # on-CPU RTC drivers # # CONFIG_RTC_DRV_FTRTC010 is not set # # HID Sensor RTC drivers # # CONFIG_RTC_DRV_GOLDFISH is not set # CONFIG_DMADEVICES is not set # # DMABUF options # # CONFIG_SYNC_FILE is not set # CONFIG_DMABUF_HEAPS is not set # end of DMABUF options # CONFIG_UIO is not set # CONFIG_VFIO is not set # CONFIG_VIRT_DRIVERS is not set # CONFIG_VIRTIO_MENU is not set # CONFIG_VDPA is not set # CONFIG_VHOST_MENU is not set # # Microsoft Hyper-V guest support # # end of Microsoft Hyper-V guest support # CONFIG_GREYBUS is not set # CONFIG_COMEDI is not set # CONFIG_STAGING is not set # CONFIG_GOLDFISH is not set # CONFIG_CZNIC_PLATFORMS is not set # CONFIG_COMMON_CLK is not set # CONFIG_HWSPINLOCK is not set # # Clock Source drivers # CONFIG_I8253_LOCK=y CONFIG_CLKBLD_I8253=y # end of Clock Source drivers # CONFIG_MAILBOX is not set # CONFIG_IOMMU_SUPPORT is not set # # Remoteproc drivers # # CONFIG_REMOTEPROC is not set # end of Remoteproc drivers # # Rpmsg drivers # # CONFIG_RPMSG_VIRTIO is not set # end of Rpmsg drivers # # SOC (System On Chip) specific Drivers # # # Amlogic SoC drivers # # end of Amlogic SoC drivers # # Broadcom SoC drivers # # end of Broadcom SoC drivers # # NXP/Freescale QorIQ SoC drivers # # end of NXP/Freescale QorIQ SoC drivers # # fujitsu SoC drivers # # end of fujitsu SoC drivers # # i.MX SoC drivers # # end of i.MX SoC drivers # # Enable LiteX SoC Builder specific drivers # # end of Enable LiteX SoC Builder specific drivers # CONFIG_WPCM450_SOC is not set # # Qualcomm SoC drivers # # end of Qualcomm SoC drivers # CONFIG_SOC_TI is not set # # Xilinx SoC drivers # # end of Xilinx SoC drivers # end of SOC (System On Chip) specific Drivers # # PM Domains # # # Amlogic PM Domains # # end of Amlogic PM Domains # # Broadcom PM Domains # # end of Broadcom PM Domains # # i.MX PM Domains # # end of i.MX PM Domains # # Qualcomm PM Domains # # end of Qualcomm PM Domains # end of PM Domains # CONFIG_PM_DEVFREQ is not set # CONFIG_EXTCON is not set # CONFIG_MEMORY is not set # CONFIG_IIO is not set # CONFIG_NTB is not set # CONFIG_PWM is not set # # IRQ chip support # # CONFIG_LAN966X_OIC is not set # end of IRQ chip support # CONFIG_IPACK_BUS is not set # CONFIG_RESET_CONTROLLER is not set # # PHY Subsystem # # CONFIG_GENERIC_PHY is not set # CONFIG_PHY_CAN_TRANSCEIVER is not set # # PHY drivers for Broadcom platforms # # CONFIG_BCM_KONA_USB2_PHY is not set # end of PHY drivers for Broadcom platforms # CONFIG_PHY_PXA_28NM_HSIC is not set # CONFIG_PHY_PXA_28NM_USB2 is not set # end of PHY Subsystem # CONFIG_POWERCAP is not set # CONFIG_MCB is not set # CONFIG_RAS is not set # CONFIG_USB4 is not set # # Android # # CONFIG_ANDROID_BINDER_IPC is not set # end of Android # CONFIG_LIBNVDIMM is not set # CONFIG_DAX is not set CONFIG_NVMEM=y CONFIG_NVMEM_SYSFS=y # CONFIG_NVMEM_LAYOUTS is not set # CONFIG_NVMEM_RMEM is not set # # HW tracing support # # CONFIG_STM is not set # CONFIG_INTEL_TH is not set # end of HW tracing support # CONFIG_FPGA is not set # CONFIG_SIOX is not set # CONFIG_SLIMBUS is not set # CONFIG_INTERCONNECT is not set # CONFIG_COUNTER is not set # CONFIG_PECI is not set # CONFIG_HTE is not set # end of Device Drivers # # File systems # # CONFIG_VALIDATE_FS_PARSER is not set CONFIG_FS_IOMAP=y CONFIG_BUFFER_HEAD=y CONFIG_LEGACY_DIRECT_IO=y CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT3_FS is not set CONFIG_EXT4_FS=y # CONFIG_EXT4_FS_POSIX_ACL is not set # CONFIG_EXT4_FS_SECURITY is not set # CONFIG_EXT4_DEBUG is not set CONFIG_JBD2=y # CONFIG_JBD2_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_BTRFS_FS is not set # CONFIG_NILFS2_FS is not set # CONFIG_F2FS_FS is not set # CONFIG_BCACHEFS_FS is not set CONFIG_EXPORTFS=y # CONFIG_EXPORTFS_BLOCK_OPS is not set CONFIG_FILE_LOCKING=y # CONFIG_FS_ENCRYPTION is not set # CONFIG_FS_VERITY is not set CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_FANOTIFY is not set # CONFIG_QUOTA is not set # CONFIG_AUTOFS_FS is not set # CONFIG_FUSE_FS is not set # CONFIG_OVERLAY_FS is not set # # Caches # # end of Caches # # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=y CONFIG_JOLIET=y CONFIG_ZISOFS=y CONFIG_UDF_FS=y # end of CD-ROM/DVD Filesystems # # DOS/FAT/EXFAT/NT Filesystems # CONFIG_FAT_FS=y CONFIG_MSDOS_FS=y CONFIG_VFAT_FS=y CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_FAT_DEFAULT_UTF8 is not set CONFIG_EXFAT_FS=y CONFIG_EXFAT_DEFAULT_IOCHARSET="utf8" # CONFIG_NTFS3_FS is not set # CONFIG_NTFS_FS is not set # end of DOS/FAT/EXFAT/NT Filesystems # # Pseudo filesystems # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y # CONFIG_PROC_CHILDREN is not set CONFIG_KERNFS=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_TMPFS_XATTR is not set # CONFIG_TMPFS_INODE64 is not set # CONFIG_TMPFS_QUOTA is not set # CONFIG_CONFIGFS_FS is not set # end of Pseudo filesystems # CONFIG_MISC_FILESYSTEMS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=m CONFIG_NFS_V2=m CONFIG_NFS_V3=m # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=m # CONFIG_NFS_SWAP is not set # CONFIG_NFS_V4_1 is not set # CONFIG_NFS_USE_LEGACY_DNS is not set CONFIG_NFS_USE_KERNEL_DNS=y CONFIG_NFS_DISABLE_UDP_SUPPORT=y CONFIG_NFSD=m # CONFIG_NFSD_V2 is not set # CONFIG_NFSD_V3_ACL is not set # CONFIG_NFSD_V4 is not set CONFIG_GRACE_PERIOD=m CONFIG_LOCKD=m CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y # CONFIG_NFS_LOCALIO is not set CONFIG_SUNRPC=m CONFIG_SUNRPC_GSS=m CONFIG_RPCSEC_GSS_KRB5=m # CONFIG_SUNRPC_DEBUG is not set # CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_SMB_SERVER is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set # CONFIG_NLS_CODEPAGE_850 is not set # CONFIG_NLS_CODEPAGE_852 is not set # CONFIG_NLS_CODEPAGE_855 is not set # CONFIG_NLS_CODEPAGE_857 is not set # CONFIG_NLS_CODEPAGE_860 is not set # CONFIG_NLS_CODEPAGE_861 is not set # CONFIG_NLS_CODEPAGE_862 is not set # CONFIG_NLS_CODEPAGE_863 is not set # CONFIG_NLS_CODEPAGE_864 is not set # CONFIG_NLS_CODEPAGE_865 is not set # CONFIG_NLS_CODEPAGE_866 is not set # CONFIG_NLS_CODEPAGE_869 is not set # CONFIG_NLS_CODEPAGE_936 is not set # CONFIG_NLS_CODEPAGE_950 is not set # CONFIG_NLS_CODEPAGE_932 is not set # CONFIG_NLS_CODEPAGE_949 is not set # CONFIG_NLS_CODEPAGE_874 is not set # CONFIG_NLS_ISO8859_8 is not set # CONFIG_NLS_CODEPAGE_1250 is not set # CONFIG_NLS_CODEPAGE_1251 is not set # CONFIG_NLS_ASCII is not set # CONFIG_NLS_ISO8859_1 is not set # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set # CONFIG_NLS_ISO8859_5 is not set # CONFIG_NLS_ISO8859_6 is not set # CONFIG_NLS_ISO8859_7 is not set # CONFIG_NLS_ISO8859_9 is not set # CONFIG_NLS_ISO8859_13 is not set # CONFIG_NLS_ISO8859_14 is not set # CONFIG_NLS_ISO8859_15 is not set # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_MAC_ROMAN is not set # CONFIG_NLS_MAC_CELTIC is not set # CONFIG_NLS_MAC_CENTEURO is not set # CONFIG_NLS_MAC_CROATIAN is not set # CONFIG_NLS_MAC_CYRILLIC is not set # CONFIG_NLS_MAC_GAELIC is not set # CONFIG_NLS_MAC_GREEK is not set # CONFIG_NLS_MAC_ICELAND is not set # CONFIG_NLS_MAC_INUIT is not set # CONFIG_NLS_MAC_ROMANIAN is not set # CONFIG_NLS_MAC_TURKISH is not set # CONFIG_NLS_UTF8 is not set # CONFIG_UNICODE is not set CONFIG_IO_WQ=y # end of File systems # # Security options # CONFIG_KEYS=y # CONFIG_KEYS_REQUEST_CACHE is not set # CONFIG_PERSISTENT_KEYRINGS is not set # CONFIG_TRUSTED_KEYS is not set # CONFIG_ENCRYPTED_KEYS is not set # CONFIG_KEY_DH_OPERATIONS is not set # CONFIG_SECURITY_DMESG_RESTRICT is not set CONFIG_PROC_MEM_ALWAYS_FORCE=y # CONFIG_PROC_MEM_FORCE_PTRACE is not set # CONFIG_PROC_MEM_NO_FORCE is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set # CONFIG_HARDENED_USERCOPY is not set # CONFIG_STATIC_USERMODEHELPER is not set CONFIG_DEFAULT_SECURITY_DAC=y CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,ipe,bpf" # # Kernel hardening options # # # Memory initialization # CONFIG_INIT_STACK_NONE=y # CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set # CONFIG_INIT_ON_FREE_DEFAULT_ON is not set # end of Memory initialization # # Hardening of kernel data structures # # CONFIG_LIST_HARDENED is not set # CONFIG_BUG_ON_DATA_CORRUPTION is not set # end of Hardening of kernel data structures CONFIG_RANDSTRUCT_NONE=y # end of Kernel hardening options # end of Security options CONFIG_CRYPTO=y # # Crypto core or helper # CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_SIG2=y CONFIG_CRYPTO_SKCIPHER=y CONFIG_CRYPTO_SKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG=m CONFIG_CRYPTO_RNG2=y CONFIG_CRYPTO_RNG_DEFAULT=m CONFIG_CRYPTO_AKCIPHER2=y CONFIG_CRYPTO_KPP2=y CONFIG_CRYPTO_ACOMP2=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_USER is not set CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y CONFIG_CRYPTO_NULL=y CONFIG_CRYPTO_NULL2=y # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_AUTHENC=m # CONFIG_CRYPTO_TEST is not set # end of Crypto core or helper # # Public-key cryptography # # CONFIG_CRYPTO_RSA is not set # CONFIG_CRYPTO_DH is not set # CONFIG_CRYPTO_ECDH is not set # CONFIG_CRYPTO_ECDSA is not set # CONFIG_CRYPTO_ECRDSA is not set # CONFIG_CRYPTO_CURVE25519 is not set # end of Public-key cryptography # # Block ciphers # CONFIG_CRYPTO_AES=y # CONFIG_CRYPTO_AES_TI is not set # CONFIG_CRYPTO_ARIA is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set # CONFIG_CRYPTO_DES is not set # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_SERPENT is not set # CONFIG_CRYPTO_SM4_GENERIC is not set # CONFIG_CRYPTO_TWOFISH is not set # end of Block ciphers # # Length-preserving ciphers and modes # # CONFIG_CRYPTO_ADIANTUM is not set # CONFIG_CRYPTO_CHACHA20 is not set CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_CTR=y # CONFIG_CRYPTO_CTS is not set CONFIG_CRYPTO_ECB=y # CONFIG_CRYPTO_HCTR2 is not set # CONFIG_CRYPTO_KEYWRAP is not set # CONFIG_CRYPTO_LRW is not set # CONFIG_CRYPTO_PCBC is not set # CONFIG_CRYPTO_XTS is not set # end of Length-preserving ciphers and modes # # AEAD (authenticated encryption with associated data) ciphers # # CONFIG_CRYPTO_AEGIS128 is not set # CONFIG_CRYPTO_CHACHA20POLY1305 is not set # CONFIG_CRYPTO_CCM is not set CONFIG_CRYPTO_GCM=y CONFIG_CRYPTO_GENIV=m CONFIG_CRYPTO_SEQIV=m CONFIG_CRYPTO_ECHAINIV=m # CONFIG_CRYPTO_ESSIV is not set # end of AEAD (authenticated encryption with associated data) ciphers # # Hashes, digests, and MACs # # CONFIG_CRYPTO_BLAKE2B is not set # CONFIG_CRYPTO_CMAC is not set CONFIG_CRYPTO_GHASH=y CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_MD4 is not set # CONFIG_CRYPTO_MD5 is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_POLY1305 is not set # CONFIG_CRYPTO_RMD160 is not set # CONFIG_CRYPTO_SHA1 is not set CONFIG_CRYPTO_SHA256=y CONFIG_CRYPTO_SHA512=m CONFIG_CRYPTO_SHA3=m # CONFIG_CRYPTO_SM3_GENERIC is not set # CONFIG_CRYPTO_STREEBOG is not set # CONFIG_CRYPTO_VMAC is not set # CONFIG_CRYPTO_WP512 is not set # CONFIG_CRYPTO_XCBC is not set # CONFIG_CRYPTO_XXHASH is not set # end of Hashes, digests, and MACs # # CRCs (cyclic redundancy checks) # CONFIG_CRYPTO_CRC32C=y # CONFIG_CRYPTO_CRC32 is not set # CONFIG_CRYPTO_CRCT10DIF is not set # end of CRCs (cyclic redundancy checks) # # Compression # # CONFIG_CRYPTO_DEFLATE is not set # CONFIG_CRYPTO_LZO is not set # CONFIG_CRYPTO_842 is not set # CONFIG_CRYPTO_LZ4 is not set # CONFIG_CRYPTO_LZ4HC is not set # CONFIG_CRYPTO_ZSTD is not set # end of Compression # # Random number generation # # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_DRBG_MENU=m CONFIG_CRYPTO_DRBG_HMAC=y # CONFIG_CRYPTO_DRBG_HASH is not set # CONFIG_CRYPTO_DRBG_CTR is not set CONFIG_CRYPTO_DRBG=m CONFIG_CRYPTO_JITTERENTROPY=m CONFIG_CRYPTO_JITTERENTROPY_MEMORY_BLOCKS=64 CONFIG_CRYPTO_JITTERENTROPY_MEMORY_BLOCKSIZE=32 CONFIG_CRYPTO_JITTERENTROPY_OSR=1 # end of Random number generation # # Userspace interface # # CONFIG_CRYPTO_USER_API_HASH is not set # CONFIG_CRYPTO_USER_API_SKCIPHER is not set # CONFIG_CRYPTO_USER_API_RNG is not set # CONFIG_CRYPTO_USER_API_AEAD is not set # end of Userspace interface CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set # CONFIG_CRYPTO_DEV_QAT_C3XXX is not set # CONFIG_CRYPTO_DEV_QAT_C62X is not set # CONFIG_CRYPTO_DEV_QAT_4XXX is not set # CONFIG_CRYPTO_DEV_QAT_420XX is not set # CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set # CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set # CONFIG_CRYPTO_DEV_QAT_C62XVF is not set # CONFIG_CRYPTO_DEV_SAFEXCEL is not set # CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set # CONFIG_ASYMMETRIC_KEY_TYPE is not set # # Certificates for signature checking # # CONFIG_SYSTEM_BLACKLIST_KEYRING is not set # end of Certificates for signature checking # # Library routines # # CONFIG_PACKING is not set CONFIG_BITREVERSE=y CONFIG_GENERIC_STRNCPY_FROM_USER=y CONFIG_GENERIC_STRNLEN_USER=y CONFIG_GENERIC_NET_UTILS=y # CONFIG_CORDIC is not set # CONFIG_PRIME_NUMBERS is not set CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y # # Crypto library routines # CONFIG_CRYPTO_LIB_UTILS=y CONFIG_CRYPTO_LIB_AES=y CONFIG_CRYPTO_LIB_GF128MUL=y CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y # CONFIG_CRYPTO_LIB_CHACHA is not set # CONFIG_CRYPTO_LIB_CURVE25519 is not set CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1 # CONFIG_CRYPTO_LIB_POLY1305 is not set # CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set CONFIG_CRYPTO_LIB_SHA1=y CONFIG_CRYPTO_LIB_SHA256=y # end of Crypto library routines # CONFIG_CRC_CCITT is not set CONFIG_CRC16=y # CONFIG_CRC_T10DIF is not set # CONFIG_CRC64_ROCKSOFT is not set CONFIG_CRC_ITU_T=y CONFIG_CRC32=y # CONFIG_CRC32_SELFTEST is not set CONFIG_CRC32_SLICEBY8=y # CONFIG_CRC32_SLICEBY4 is not set # CONFIG_CRC32_SARWATE is not set # CONFIG_CRC32_BIT is not set # CONFIG_CRC64 is not set # CONFIG_CRC4 is not set # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set # CONFIG_CRC8 is not set # CONFIG_RANDOM32_SELFTEST is not set CONFIG_ZLIB_INFLATE=y # CONFIG_XZ_DEC is not set CONFIG_GENERIC_ALLOCATOR=y CONFIG_ASSOCIATIVE_ARRAY=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_IOPORT_MAP=y CONFIG_HAS_DMA=y CONFIG_DMA_OPS_HELPERS=y CONFIG_NEED_SG_DMA_LENGTH=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_ARCH_DMA_ADDR_T_64BIT=y CONFIG_DMA_NEED_SYNC=y # CONFIG_DMA_API_DEBUG is not set CONFIG_SGL_ALLOC=y CONFIG_FORCE_NR_CPUS=y CONFIG_DQL=y CONFIG_GLOB=y # CONFIG_GLOB_SELFTEST is not set CONFIG_NLATTR=y # CONFIG_IRQ_POLL is not set CONFIG_DIMLIB=y CONFIG_OID_REGISTRY=m CONFIG_FONT_SUPPORT=y # CONFIG_FONTS is not set CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y CONFIG_SG_POOL=y CONFIG_ARCH_NO_SG_CHAIN=y CONFIG_SBITMAP=y # CONFIG_LWQ_TEST is not set # end of Library routines # # Kernel hacking # # # printk and dmesg options # # CONFIG_PRINTK_TIME is not set # CONFIG_PRINTK_CALLER is not set # CONFIG_STACKTRACE_BUILD_ID is not set CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7 CONFIG_CONSOLE_LOGLEVEL_QUIET=4 CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_DYNAMIC_DEBUG is not set # CONFIG_DYNAMIC_DEBUG_CORE is not set CONFIG_SYMBOLIC_ERRNAME=y # end of printk and dmesg options CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_MISC=y # # Compile-time checks and compiler options # CONFIG_DEBUG_INFO=y CONFIG_AS_HAS_NON_CONST_ULEB128=y # CONFIG_DEBUG_INFO_NONE is not set CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y # CONFIG_DEBUG_INFO_DWARF4 is not set # CONFIG_DEBUG_INFO_DWARF5 is not set # CONFIG_DEBUG_INFO_REDUCED is not set CONFIG_DEBUG_INFO_COMPRESSED_NONE=y CONFIG_PAHOLE_HAS_SPLIT_BTF=y CONFIG_PAHOLE_HAS_LANG_EXCLUDE=y # CONFIG_GDB_SCRIPTS is not set CONFIG_FRAME_WARN=2048 # CONFIG_STRIP_ASM_SYMS is not set # CONFIG_READABLE_ASM is not set # CONFIG_HEADERS_INSTALL is not set # CONFIG_DEBUG_SECTION_MISMATCH is not set CONFIG_SECTION_MISMATCH_WARN_ONLY=y # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # end of Compile-time checks and compiler options # # Generic Kernel Debugging Instruments # CONFIG_MAGIC_SYSRQ=y CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1 CONFIG_MAGIC_SYSRQ_SERIAL=y CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE="" # CONFIG_DEBUG_FS is not set # end of Generic Kernel Debugging Instruments # # Networking Debugging # # CONFIG_DEBUG_NET is not set # end of Networking Debugging # # Memory Debugging # # CONFIG_PAGE_EXTENSION is not set # CONFIG_DEBUG_PAGEALLOC is not set CONFIG_SLUB_DEBUG=y # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_PAGE_POISONING is not set # CONFIG_DEBUG_OBJECTS is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_SCHED_STACK_END_CHECK is not set # CONFIG_DEBUG_VM is not set CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_MEM_ALLOC_PROFILING is not set CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y # end of Memory Debugging # CONFIG_DEBUG_SHIRQ is not set # # Debug Oops, Lockups and Hangs # # CONFIG_PANIC_ON_OOPS is not set CONFIG_PANIC_ON_OOPS_VALUE=0 CONFIG_PANIC_TIMEOUT=0 # CONFIG_SOFTLOCKUP_DETECTOR is not set # CONFIG_DETECT_HUNG_TASK is not set # CONFIG_WQ_WATCHDOG is not set # CONFIG_WQ_CPU_INTENSIVE_REPORT is not set # CONFIG_TEST_LOCKUP is not set # end of Debug Oops, Lockups and Hangs # # Scheduler Debugging # # CONFIG_SCHEDSTATS is not set # end of Scheduler Debugging # # Lock Debugging (spinlocks, mutexes, etc...) # # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set # CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_LOCK_TORTURE_TEST is not set # CONFIG_WW_MUTEX_SELFTEST is not set # CONFIG_SCF_TORTURE_TEST is not set # end of Lock Debugging (spinlocks, mutexes, etc...) # CONFIG_DEBUG_IRQFLAGS is not set # CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set # CONFIG_DEBUG_KOBJECT is not set # # Debug kernel data structures # # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_PLIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_DEBUG_NOTIFIERS is not set # CONFIG_DEBUG_MAPLE_TREE is not set # end of Debug kernel data structures # # RCU Debugging # # CONFIG_RCU_SCALE_TEST is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_REF_SCALE_TEST is not set # CONFIG_RCU_TRACE is not set # CONFIG_RCU_EQS_DEBUG is not set # end of RCU Debugging # CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set # CONFIG_SAMPLES is not set # # alpha Debugging # CONFIG_EARLY_PRINTK=y CONFIG_ALPHA_LEGACY_START_ADDRESS=y CONFIG_MATHEMU=y # end of alpha Debugging # # Kernel Testing and Coverage # # CONFIG_KUNIT is not set # CONFIG_NOTIFIER_ERROR_INJECTION is not set # CONFIG_FAULT_INJECTION is not set CONFIG_RUNTIME_TESTING_MENU=y # CONFIG_TEST_DHRY is not set # CONFIG_TEST_MIN_HEAP is not set # CONFIG_TEST_DIV64 is not set # CONFIG_TEST_MULDIV64 is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_RBTREE_TEST is not set # CONFIG_REED_SOLOMON_TEST is not set # CONFIG_INTERVAL_TREE_TEST is not set # CONFIG_PERCPU_TEST is not set # CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_TEST_HEXDUMP is not set # CONFIG_TEST_KSTRTOX is not set # CONFIG_TEST_PRINTF is not set # CONFIG_TEST_SCANF is not set # CONFIG_TEST_BITMAP is not set # CONFIG_TEST_UUID is not set # CONFIG_TEST_XARRAY is not set # CONFIG_TEST_MAPLE_TREE is not set # CONFIG_TEST_RHASHTABLE is not set # CONFIG_TEST_IDA is not set # CONFIG_TEST_LKM is not set # CONFIG_TEST_BITOPS is not set # CONFIG_TEST_VMALLOC is not set # CONFIG_TEST_BPF is not set # CONFIG_TEST_BLACKHOLE_DEV is not set # CONFIG_FIND_BIT_BENCHMARK is not set # CONFIG_TEST_FIRMWARE is not set # CONFIG_TEST_SYSCTL is not set # CONFIG_TEST_UDELAY is not set # CONFIG_TEST_STATIC_KEYS is not set # CONFIG_TEST_KMOD is not set # CONFIG_TEST_MEMCAT_P is not set # CONFIG_TEST_MEMINIT is not set # CONFIG_TEST_FREE_PAGES is not set # CONFIG_TEST_OBJPOOL is not set # end of Kernel Testing and Coverage # # Rust hacking # # end of Rust hacking # end of Kernel hacking ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: Tulip 21142 panic on physical link disconnect 2025-06-19 18:57 ` Greg Chandler @ 2025-06-19 19:36 ` Maciej W. Rozycki 2025-06-19 19:46 ` Florian Fainelli 0 siblings, 1 reply; 19+ messages in thread From: Maciej W. Rozycki @ 2025-06-19 19:36 UTC (permalink / raw) To: Greg Chandler; +Cc: Florian Fainelli, stable, netdev On Thu, 19 Jun 2025, Greg Chandler wrote: > So what I know for sure is this: > The tulip driver on alpha (generic and DP264) oops/panic on physical > disconnect, but only when an IP address is bound. > It does not panic when no address is bound to the interface. > It does not matter if the driver is compiled in, or if it is compiled as a > module. > It does not matter if all of the options are set for tulip or if none of them > are: > New bus configuration > Use PCI shared mem for NIC registers > Use RX polling (NAPI) > Use Interrupt Mitigation > The physical link does not auto-negotiate, and mii-tool does not seem to be > able to force it with -F or -A like you would expect it to. > The kernel does not drop the "Link is Up/Link is Down" messages when the PHY > "links" > The switch and interface both show LEDs as if linked at 10-Half-Duplex, and > the lights turn off when the link is broken. > Subsequently they do relink at 10-Half again if plugged back in. > I did also attempt to test the kernel level stack for nfsroot, just to see if > it worked prior to init launching everything else, and it did not. > I used the same IP configuration for that test as all of the tests in these > emails. > All of the oops/panics seem to happen at: > kernel/time/timer.c:1657 __timer_delete_sync+0x10c/0x150 FYI something's changed a while ago in how `del_timer_sync' is handled and I can see a similar warning nowadays with another network driver with the MIPS platform. Since I'm the maintainer of said driver I mean to bisect it and figure out what's going here, but haven't found time so far owing to other commitments (and the driver otherwise works just fine regardless, so it's minor annoyance). If you beat me to it, then I'll gladly accept it, but otherwise I'm just letting you know you're not alone with this issue and that it's not specific to the DEC Tulip driver on your system. For the record: ------------[ cut here ]------------ WARNING: CPU: 0 PID: 0 at kernel/time/timer.c:1563 __timer_delete_sync+0x110/0x118 Modules linked in: CPU: 0 PID: 0 Comm: swapper Tainted: G W 6.4.0-rc3-00030-gae62c49c0cef #21 Stack : 807a0000 80095a8c 00000000 00000004 806a0000 00000009 80c09dac 807d0000 807a0000 807056ec 80769fac 807a13f3 807d30c4 1000ec00 80c09d58 80787a18 00000000 00000000 807056ec 00000000 00000001 80c09c94 00000077 34633236 20202020 00000000 807d7311 20202020 807056ec 1000ec00 00000000 00000000 806fcb60 806fcb38 807a0000 00000001 00000000 fffffffe 00000000 807d0000 ... Call Trace: [<80048ecc>] show_stack+0x2c/0xf8 [<80645c88>] dump_stack_lvl+0x34/0x4c [<80641d00>] __warn+0xb4/0xe8 [<80641d84>] warn_slowpath_fmt+0x50/0x88 [<800b177c>] __timer_delete_sync+0x110/0x118 [<8040f4b0>] fza_interrupt+0x904/0x1004 [<80098d7c>] __handle_irq_event_percpu+0x84/0x188 [<80098f1c>] handle_irq_event+0x38/0xbc [<8009d4e4>] handle_level_irq+0xc8/0x208 [<80098110>] generic_handle_irq+0x44/0x5c [<8064f450>] do_IRQ+0x1c/0x28 [<80041cf0>] dec_irq_dispatch+0x10/0x20 [<80043754>] handle_int+0x14c/0x158 [<8008bf64>] do_idle+0x5c/0x15c [<8008c368>] cpu_startup_entry+0x20/0x28 [<8064657c>] kernel_init+0x0/0x114 ---[ end trace 0000000000000000 ]--- -- the arrival of this particular device state change interrupt means the timer set up just in case the device gets stuck can be deleted, so I'm not sure why calling `del_timer_sync' to discard the timer has become a no-no now; this code is 20+ years old now, though I sat on it for a while and then it took some time and effort to get it upstream too. The issue has started sometime between 5.18 (clean boot) and 6.4 (quoted above). Maybe it'll ring someone's bell and they'll chime in or otherwise I'll bisect it... sometime. Or feel free to start yourself with 5.18, as it's not terribly old, only a bit and certainly not so as 2.6 is. Maciej ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: Tulip 21142 panic on physical link disconnect 2025-06-19 19:36 ` Maciej W. Rozycki @ 2025-06-19 19:46 ` Florian Fainelli 2025-06-19 21:53 ` Maciej W. Rozycki 0 siblings, 1 reply; 19+ messages in thread From: Florian Fainelli @ 2025-06-19 19:46 UTC (permalink / raw) To: Maciej W. Rozycki, Greg Chandler; +Cc: stable, netdev Hi Maciej, On 6/19/25 12:36, Maciej W. Rozycki wrote: > On Thu, 19 Jun 2025, Greg Chandler wrote: > >> So what I know for sure is this: >> The tulip driver on alpha (generic and DP264) oops/panic on physical >> disconnect, but only when an IP address is bound. >> It does not panic when no address is bound to the interface. >> It does not matter if the driver is compiled in, or if it is compiled as a >> module. >> It does not matter if all of the options are set for tulip or if none of them >> are: >> New bus configuration >> Use PCI shared mem for NIC registers >> Use RX polling (NAPI) >> Use Interrupt Mitigation >> The physical link does not auto-negotiate, and mii-tool does not seem to be >> able to force it with -F or -A like you would expect it to. >> The kernel does not drop the "Link is Up/Link is Down" messages when the PHY >> "links" >> The switch and interface both show LEDs as if linked at 10-Half-Duplex, and >> the lights turn off when the link is broken. >> Subsequently they do relink at 10-Half again if plugged back in. >> I did also attempt to test the kernel level stack for nfsroot, just to see if >> it worked prior to init launching everything else, and it did not. >> I used the same IP configuration for that test as all of the tests in these >> emails. >> All of the oops/panics seem to happen at: >> kernel/time/timer.c:1657 __timer_delete_sync+0x10c/0x150 > > FYI something's changed a while ago in how `del_timer_sync' is handled > and I can see a similar warning nowadays with another network driver with > the MIPS platform. > > Since I'm the maintainer of said driver I mean to bisect it and figure > out what's going here, but haven't found time so far owing to other > commitments (and the driver otherwise works just fine regardless, so it's > minor annoyance). If you beat me to it, then I'll gladly accept it, but > otherwise I'm just letting you know you're not alone with this issue and > that it's not specific to the DEC Tulip driver on your system. > > For the record: > > ------------[ cut here ]------------ > WARNING: CPU: 0 PID: 0 at kernel/time/timer.c:1563 __timer_delete_sync+0x110/0x118 > Modules linked in: > CPU: 0 PID: 0 Comm: swapper Tainted: G W 6.4.0-rc3-00030-gae62c49c0cef #21 > Stack : 807a0000 80095a8c 00000000 00000004 806a0000 00000009 80c09dac 807d0000 > 807a0000 807056ec 80769fac 807a13f3 807d30c4 1000ec00 80c09d58 80787a18 > 00000000 00000000 807056ec 00000000 00000001 80c09c94 00000077 34633236 > 20202020 00000000 807d7311 20202020 807056ec 1000ec00 00000000 00000000 > 806fcb60 806fcb38 807a0000 00000001 00000000 fffffffe 00000000 807d0000 > ... > Call Trace: > [<80048ecc>] show_stack+0x2c/0xf8 > [<80645c88>] dump_stack_lvl+0x34/0x4c > [<80641d00>] __warn+0xb4/0xe8 > [<80641d84>] warn_slowpath_fmt+0x50/0x88 > [<800b177c>] __timer_delete_sync+0x110/0x118 > [<8040f4b0>] fza_interrupt+0x904/0x1004 > [<80098d7c>] __handle_irq_event_percpu+0x84/0x188 > [<80098f1c>] handle_irq_event+0x38/0xbc > [<8009d4e4>] handle_level_irq+0xc8/0x208 > [<80098110>] generic_handle_irq+0x44/0x5c > [<8064f450>] do_IRQ+0x1c/0x28 > [<80041cf0>] dec_irq_dispatch+0x10/0x20 > [<80043754>] handle_int+0x14c/0x158 > [<8008bf64>] do_idle+0x5c/0x15c > [<8008c368>] cpu_startup_entry+0x20/0x28 > [<8064657c>] kernel_init+0x0/0x114 > > ---[ end trace 0000000000000000 ]--- > > -- the arrival of this particular device state change interrupt means the > timer set up just in case the device gets stuck can be deleted, so I'm not > sure why calling `del_timer_sync' to discard the timer has become a no-no > now; this code is 20+ years old now, though I sat on it for a while and > then it took some time and effort to get it upstream too. The issue has > started sometime between 5.18 (clean boot) and 6.4 (quoted above). > > Maybe it'll ring someone's bell and they'll chime in or otherwise I'll > bisect it... sometime. Or feel free to start yourself with 5.18, as it's > not terribly old, only a bit and certainly not so as 2.6 is. I am still not sure why I could not see that warning on by Cobalt Qube2 trying to reproduce Greg's original issue, that is with an IP assigned on the interface yanking the cable did not trigger a timer warning. It could be that machine is orders of magnitude slower and has a different CONFIG_HZ value that just made it less likely to be seen? -- Florian ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: Tulip 21142 panic on physical link disconnect 2025-06-19 19:46 ` Florian Fainelli @ 2025-06-19 21:53 ` Maciej W. Rozycki 2025-06-19 22:56 ` Greg Chandler 0 siblings, 1 reply; 19+ messages in thread From: Maciej W. Rozycki @ 2025-06-19 21:53 UTC (permalink / raw) To: Florian Fainelli; +Cc: Greg Chandler, stable, netdev On Thu, 19 Jun 2025, Florian Fainelli wrote: > > Maybe it'll ring someone's bell and they'll chime in or otherwise I'll > > bisect it... sometime. Or feel free to start yourself with 5.18, as it's > > not terribly old, only a bit and certainly not so as 2.6 is. > > I am still not sure why I could not see that warning on by Cobalt Qube2 trying > to reproduce Greg's original issue, that is with an IP assigned on the > interface yanking the cable did not trigger a timer warning. It could be that > machine is orders of magnitude slower and has a different CONFIG_HZ value that > just made it less likely to be seen? Can it have a different PHY attached? There's this code: if (tp->chip_id == PNIC2) tp->link_change = pnic2_lnk_change; else if (tp->flags & HAS_NWAY) tp->link_change = t21142_lnk_change; else if (tp->flags & HAS_PNICNWAY) tp->link_change = pnic_lnk_change; in `tulip_init_one' and `pnic_lnk_change' won't ever trigger this, but the other two can; apparently the corresponding comment in `tulip_interrupt': /* * NB: t21142_lnk_change() does a del_timer_sync(), so be careful if this * call is ever done under the spinlock */ hasn't been updated when `pnic2_lnk_change' was added. Also ISTM no link change handler is a valid option too, in which case `del_timer_sync' won't be called either. This is from a cursory glance only, so please take with a pinch of salt. Maciej ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: Tulip 21142 panic on physical link disconnect 2025-06-19 21:53 ` Maciej W. Rozycki @ 2025-06-19 22:56 ` Greg Chandler 2025-06-19 23:32 ` Greg Chandler 2025-06-20 0:57 ` Maciej W. Rozycki 0 siblings, 2 replies; 19+ messages in thread From: Greg Chandler @ 2025-06-19 22:56 UTC (permalink / raw) To: Maciej W. Rozycki; +Cc: Florian Fainelli, stable, netdev On 2025/06/19 14:53, Maciej W. Rozycki wrote: > On Thu, 19 Jun 2025, Florian Fainelli wrote: > >> > Maybe it'll ring someone's bell and they'll chime in or otherwise I'll >> > bisect it... sometime. Or feel free to start yourself with 5.18, as it's >> > not terribly old, only a bit and certainly not so as 2.6 is. >> >> I am still not sure why I could not see that warning on by Cobalt >> Qube2 trying >> to reproduce Greg's original issue, that is with an IP assigned on the >> interface yanking the cable did not trigger a timer warning. It could >> be that >> machine is orders of magnitude slower and has a different CONFIG_HZ >> value that >> just made it less likely to be seen? > > Can it have a different PHY attached? There's this code: > > if (tp->chip_id == PNIC2) > tp->link_change = pnic2_lnk_change; > else if (tp->flags & HAS_NWAY) > tp->link_change = t21142_lnk_change; > else if (tp->flags & HAS_PNICNWAY) > tp->link_change = pnic_lnk_change; > > in `tulip_init_one' and `pnic_lnk_change' won't ever trigger this, but > the > other two can; apparently the corresponding comment in > `tulip_interrupt': > > /* > * NB: t21142_lnk_change() does a del_timer_sync(), so be careful if > this > * call is ever done under the spinlock > */ > > hasn't been updated when `pnic2_lnk_change' was added. Also ISTM no > link > change handler is a valid option too, in which case `del_timer_sync' > won't > be called either. This is from a cursory glance only, so please take > with > a pinch of salt. > > Maciej I'm not sure which of us that was directed at, but for my onboard tulips: Micro Linear ML6698CH <- PHY Intel 21143-TD <- NIC I know that the ML chips are most commonly used with 21143s and a very small smattering of others, I don't think they are all that common at least not since the late '90s.. I'm relatively certain all my DEC ISA/PCI nics use them though. I found a link to the datasheet (If needed), but have had mixed luck with alldatasheets: https://www.alldatasheet.com/datasheet-pdf/pdf/75840/MICRO-LINEAR/ML6698CH.html Glancing over it I don't see anything about the link, I'll go stick my eyes in the driver a bit and see what stabs me in the eye.... ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: Tulip 21142 panic on physical link disconnect 2025-06-19 22:56 ` Greg Chandler @ 2025-06-19 23:32 ` Greg Chandler 2025-06-20 0:57 ` Maciej W. Rozycki 1 sibling, 0 replies; 19+ messages in thread From: Greg Chandler @ 2025-06-19 23:32 UTC (permalink / raw) To: Maciej W. Rozycki; +Cc: Maciej W. Rozycki, Florian Fainelli, stable, netdev On 2025/06/19 15:56, Greg Chandler wrote: > On 2025/06/19 14:53, Maciej W. Rozycki wrote: >> On Thu, 19 Jun 2025, Florian Fainelli wrote: >> >>> > Maybe it'll ring someone's bell and they'll chime in or otherwise I'll >>> > bisect it... sometime. Or feel free to start yourself with 5.18, as it's >>> > not terribly old, only a bit and certainly not so as 2.6 is. >>> >>> I am still not sure why I could not see that warning on by Cobalt >>> Qube2 trying >>> to reproduce Greg's original issue, that is with an IP assigned on >>> the >>> interface yanking the cable did not trigger a timer warning. It could >>> be that >>> machine is orders of magnitude slower and has a different CONFIG_HZ >>> value that >>> just made it less likely to be seen? >> >> Can it have a different PHY attached? There's this code: >> >> if (tp->chip_id == PNIC2) >> tp->link_change = pnic2_lnk_change; >> else if (tp->flags & HAS_NWAY) >> tp->link_change = t21142_lnk_change; >> else if (tp->flags & HAS_PNICNWAY) >> tp->link_change = pnic_lnk_change; >> >> in `tulip_init_one' and `pnic_lnk_change' won't ever trigger this, but >> the >> other two can; apparently the corresponding comment in >> `tulip_interrupt': >> >> /* >> * NB: t21142_lnk_change() does a del_timer_sync(), so be careful if >> this >> * call is ever done under the spinlock >> */ >> >> hasn't been updated when `pnic2_lnk_change' was added. Also ISTM no >> link >> change handler is a valid option too, in which case `del_timer_sync' >> won't >> be called either. This is from a cursory glance only, so please take >> with >> a pinch of salt. >> >> Maciej > > > > > I'm not sure which of us that was directed at, but for my onboard > tulips: > > Micro Linear ML6698CH <- PHY > Intel 21143-TD <- NIC > > I know that the ML chips are most commonly used with 21143s and a very > small smattering of others, I don't think they are all that common at > least not since the late '90s.. > I'm relatively certain all my DEC ISA/PCI nics use them though. > > I found a link to the datasheet (If needed), but have had mixed luck > with alldatasheets: > https://www.alldatasheet.com/datasheet-pdf/pdf/75840/MICRO-LINEAR/ML6698CH.html > > Glancing over it I don't see anything about the link, I'll go stick my > eyes in the driver a bit and see what stabs me in the eye.... That didn't take long.. The first thing to jab it's thumb in my eye was this: const struct tulip_chip_table tulip_tbl[] = { { }, /* placeholder for array, slot unused currently */ { }, /* placeholder for array, slot unused currently */ /* DC21140 */ { "Digital DS21140 Tulip", 128, 0x0001ebef, HAS_MII | HAS_MEDIA_TABLE | CSR12_IN_SROM | HAS_PCI_MWI, tulip_timer, tulip_media_task }, /* DC21142, DC21143 */ { "Digital DS21142/43 Tulip", 128, 0x0801fbff, HAS_MII | HAS_MEDIA_TABLE | ALWAYS_CHECK_MII | HAS_ACPI | HAS_NWAY | HAS_INTR_MITIGATION | HAS_PCI_MWI, tulip_timer, t21142_media_task }, The alpha ev6 platform to my knowledge has never had ACPI, this one surely doesn't, and checking my config the variables aren't even listed compared to the ones enabled or commented for my other platforms. It's possible that other alphas (ev67 or ev7s) may have but it's also not likely. I know for sure the: ev4, ev45, ev5, and ev56 architectures did not, as the ACPI standard hadn't been ratified, or wasn't around long enough to make it into the production of the chipsets, and boards. I will see if I can find a link between not having ACPI and this issue, it's possible that the other instances you mentioned also have that same issue. Or that they do have ACPI and have it disabled for 10 reasons or another.... The second potential issue I see is that I don't know off-hand what PCI MWI is... It's only found in the tulip driver and nowhere else in the kernel: root@constellation:/tmp/tmp/linux-6.12.12/drivers/net/ethernet/dec/tulip# grep -R HAS_PCI_MWI ../../../../../ grep: ../../../../../drivers/net/ethernet/dec/tulip/tulip.ko: binary file matches grep: ../../../../../drivers/net/ethernet/dec/tulip/eeprom.o: binary file matches grep: ../../../../../drivers/net/ethernet/dec/tulip/interrupt.o: binary file matches ../../../../../drivers/net/ethernet/dec/tulip/tulip.h: HAS_PCI_MWI = 0x01000, ../../../../../drivers/net/ethernet/dec/tulip/tulip_core.c: HAS_MII | HAS_MEDIA_TABLE | CSR12_IN_SROM | HAS_PCI_MWI, tulip_timer, ../../../../../drivers/net/ethernet/dec/tulip/tulip_core.c: | HAS_INTR_MITIGATION | HAS_PCI_MWI, tulip_timer, t21142_media_task }, ../../../../../drivers/net/ethernet/dec/tulip/tulip_core.c: HAS_MII | HAS_NWAY | HAS_8023X | HAS_PCI_MWI, pnic2_timer, }, ../../../../../drivers/net/ethernet/dec/tulip/tulip_core.c: | HAS_NWAY | HAS_PCI_MWI, tulip_timer, tulip_media_task }, ../../../../../drivers/net/ethernet/dec/tulip/tulip_core.c: if (!force_csr0 && (tp->flags & HAS_PCI_MWI)) grep: ../../../../../drivers/net/ethernet/dec/tulip/tulip.o: binary file matches grep: ../../../../../drivers/net/ethernet/dec/tulip/tulip_core.o: binary file matches It's defined as what looks labeled as a table flag in the tulip.h: enum tbl_flag { HAS_MII = 0x00001, HAS_MEDIA_TABLE = 0x00002, CSR12_IN_SROM = 0x00004, ALWAYS_CHECK_MII = 0x00008, HAS_ACPI = 0x00010, MC_HASH_ONLY = 0x00020, /* Hash-only multicast filter. */ HAS_PNICNWAY = 0x00080, HAS_NWAY = 0x00040, /* Uses internal NWay xcvr. */ HAS_INTR_MITIGATION = 0x00100, IS_ASIX = 0x00200, HAS_8023X = 0x00400, COMET_MAC_ADDR = 0x00800, HAS_PCI_MWI = 0x01000, HAS_PHY_IRQ = 0x02000, HAS_SWAPPED_SEEPROM = 0x04000, NEEDS_FAKE_MEDIA_TABLE = 0x08000, COMET_PM = 0x10000, }; ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: Tulip 21142 panic on physical link disconnect 2025-06-19 22:56 ` Greg Chandler 2025-06-19 23:32 ` Greg Chandler @ 2025-06-20 0:57 ` Maciej W. Rozycki 2025-06-24 23:10 ` Greg Chandler 1 sibling, 1 reply; 19+ messages in thread From: Maciej W. Rozycki @ 2025-06-20 0:57 UTC (permalink / raw) To: Greg Chandler; +Cc: Florian Fainelli, stable, netdev On Thu, 19 Jun 2025, Greg Chandler wrote: > > > I am still not sure why I could not see that warning on by Cobalt Qube2 > > > trying > > > to reproduce Greg's original issue, that is with an IP assigned on the > > > interface yanking the cable did not trigger a timer warning. It could be > > > that > > > machine is orders of magnitude slower and has a different CONFIG_HZ value > > > that > > > just made it less likely to be seen? > > > > Can it have a different PHY attached? There's this code: > > > > if (tp->chip_id == PNIC2) > > tp->link_change = pnic2_lnk_change; > > else if (tp->flags & HAS_NWAY) > > tp->link_change = t21142_lnk_change; > > else if (tp->flags & HAS_PNICNWAY) > > tp->link_change = pnic_lnk_change; > > I'm not sure which of us that was directed at, but for my onboard tulips: It was for Florian, as obviously your system does trigger the issue. > I found a link to the datasheet (If needed), but have had mixed luck with > alldatasheets: > https://www.alldatasheet.com/datasheet-pdf/pdf/75840/MICRO-LINEAR/ML6698CH.html There's no need to chase hw documentation as the issue isn't directly related to it. As I noted in the earlier e-mail it seems a regression in the handling of `del_timer_sync', perhaps deliberate, introduced sometime between 5.18 and 6.4. I suggest that you try 5.18 (or 5.17 as it was 5.18.0-rc2 actually here that worked correctly) and see if it still triggers the problem and if it does not then bisect it (perhaps limiting the upper bound to 6.4 if it does trigger it for you, to save an iteration or a couple). Once you know the offender you'll likely know the solution. Or you can come back with results and ask for one if unsure. HTH, Maciej ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: Tulip 21142 panic on physical link disconnect 2025-06-20 0:57 ` Maciej W. Rozycki @ 2025-06-24 23:10 ` Greg Chandler 2025-06-24 23:18 ` Greg Chandler 0 siblings, 1 reply; 19+ messages in thread From: Greg Chandler @ 2025-06-24 23:10 UTC (permalink / raw) To: Maciej W. Rozycki; +Cc: Florian Fainelli, stable, netdev On 2025/06/19 17:57, Maciej W. Rozycki wrote: > On Thu, 19 Jun 2025, Greg Chandler wrote: > >> > > I am still not sure why I could not see that warning on by Cobalt Qube2 >> > > trying >> > > to reproduce Greg's original issue, that is with an IP assigned on the >> > > interface yanking the cable did not trigger a timer warning. It could be >> > > that >> > > machine is orders of magnitude slower and has a different CONFIG_HZ value >> > > that >> > > just made it less likely to be seen? >> > >> > Can it have a different PHY attached? There's this code: >> > >> > if (tp->chip_id == PNIC2) >> > tp->link_change = pnic2_lnk_change; >> > else if (tp->flags & HAS_NWAY) >> > tp->link_change = t21142_lnk_change; >> > else if (tp->flags & HAS_PNICNWAY) >> > tp->link_change = pnic_lnk_change; >> >> I'm not sure which of us that was directed at, but for my onboard >> tulips: > > It was for Florian, as obviously your system does trigger the issue. > >> I found a link to the datasheet (If needed), but have had mixed luck >> with >> alldatasheets: >> https://www.alldatasheet.com/datasheet-pdf/pdf/75840/MICRO-LINEAR/ML6698CH.html > > There's no need to chase hw documentation as the issue isn't directly > related to it. > > As I noted in the earlier e-mail it seems a regression in the handling > of > `del_timer_sync', perhaps deliberate, introduced sometime between 5.18 > and > 6.4. I suggest that you try 5.18 (or 5.17 as it was 5.18.0-rc2 > actually > here that worked correctly) and see if it still triggers the problem > and > if it does not then bisect it (perhaps limiting the upper bound to 6.4 > if > it does trigger it for you, to save an iteration or a couple). Once > you > know the offender you'll likely know the solution. Or you can come > back > with results and ask for one if unsure. > > HTH, > > Maciej I haven't had keyboard time in quite a few days, but I've been looking over the code today. I removed the HAS_ACPI from the 21142 setup, only to find later it was only used in a single function to deal with sleep mode stuff. As I was reading over the driver, I've been taking a look at what could potentially drop in some of the debgugging statements, and loaded the module with: insmod ./tulip.ko tulip_debug=100 [16933.489376] tulip0: EEPROM default media type Autosense [16933.489376] tulip0: Index #0 - Media 10baseT (#0) described by a 21142 Serial PHY (2) block [16933.489376] tulip0: Index #1 - Media 10baseT-FDX (#4) described by a 21142 Serial PHY (2) block [16933.489376] tulip0: Index #2 - Media 100baseTx (#3) described by a 21143 SYM PHY (4) block [16933.489376] tulip0: Index #3 - Media 100baseTx-FDX (#5) described by a 21143 SYM PHY (4) block [16933.498165] net eth0: Digital DS21142/43 Tulip rev 65 at MMIO 0xa120000, 08:00:2b:86:ab:b1, IRQ 29 [16933.498165] tulip 0000:00:09.0 eth0: Restarting 21143 autonegotiation, csr14=0003ffff [16933.498165] tulip 0000:00:09.0: vgaarb: pci_notify [16933.498165] tulip 0000:00:0b.0: vgaarb: pci_notify [16933.498165] tulip 0000:00:0b.0: assign IRQ: got 30 [16933.498165] tulip 0000:00:0b.0 (unnamed net_device) (uninitialized): tulip_mwi_config() [16933.498165] tulip 0000:00:0b.0 (unnamed net_device) (uninitialized): MWI config cacheline=16, csr0=01a09000 [16933.498165] tulip 0000:00:0b.0: enabling bus mastering [16933.505001] tulip1: EEPROM default media type Autosense [16933.505001] tulip1: Index #0 - Media 10baseT (#0) described by a 21142 Serial PHY (2) block [16933.505001] tulip1: Index #1 - Media 10baseT-FDX (#4) described by a 21142 Serial PHY (2) block [16933.505001] tulip1: Index #2 - Media 100baseTx (#3) described by a 21143 SYM PHY (4) block [16933.505001] tulip1: Index #3 - Media 100baseTx-FDX (#5) described by a 21143 SYM PHY (4) block [16933.513790] net eth1: Digital DS21142/43 Tulip rev 65 at MMIO 0xa121000, 08:00:2b:86:a8:5b, IRQ 30 [16933.513790] tulip 0000:00:0b.0 eth1: Restarting 21143 autonegotiation, csr14=0003ffff [16933.513790] tulip 0000:00:0b.0: vgaarb: pci_notify [16933.609494] tulip 0000:00:09.0 eth109: renamed from eth0 [16933.619259] tulip 0000:00:09.0 eth2: renamed from eth109 This popped up when I bound an IP address to the interface (but not before) [17042.757875] tulip 0000:00:0b.0 eth1: tulip_up(), irq==30 [17042.757875] tulip 0000:00:0b.0 eth1: Restarting 21143 autonegotiation, csr14=0003ffff [17042.757875] tulip 0000:00:0b.0 eth1: interrupt csr5=0xf0670004 new csr5=0xf0660000 [17042.757875] tulip 0000:00:0b.0 eth1: exiting interrupt, csr5=0xf0660000 [17042.757875] tulip 0000:00:0b.0 eth1: Done tulip_up(), CSR0 f9a09000, CSR5 f0760000 CSR6 b2422202 [17042.757875] tulip 0000:00:0b.0 eth1: interrupt csr5=0xf0670004 new csr5=0xf0660000 [17042.757875] tulip 0000:00:0b.0 eth1: exiting interrupt, csr5=0xf0660000 [17042.757875] tulip 0000:00:0b.0 eth1: interrupt csr5=0xf0670004 new csr5=0xf0660000 [17042.757875] tulip 0000:00:0b.0 eth1: exiting interrupt, csr5=0xf0660000 [17042.758852] tulip 0000:00:0b.0 eth1: interrupt csr5=0xf0670004 new csr5=0xf0660000 [17042.758852] tulip 0000:00:0b.0 eth1: exiting interrupt, csr5=0xf0660000 [17043.033266] tulip 0000:00:09.0 eth2: tulip_up(), irq==29 [17043.033266] tulip 0000:00:09.0 eth2: Restarting 21143 autonegotiation, csr14=0003ffff [17043.033266] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0670004 new csr5=0xf0660000 [17043.033266] tulip 0000:00:09.0 eth2: exiting interrupt, csr5=0xf0660000 [17043.034242] tulip 0000:00:09.0 eth2: Done tulip_up(), CSR0 f9a09000, CSR5 f0760000 CSR6 b2422202 [17043.034242] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0670004 new csr5=0xf0660000 [17043.034242] tulip 0000:00:09.0 eth2: exiting interrupt, csr5=0xf0660000 [17043.034242] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0670004 new csr5=0xf0660000 [17043.034242] tulip 0000:00:09.0 eth2: exiting interrupt, csr5=0xf0660000 [17043.035219] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0670004 new csr5=0xf0660000 [17043.035219] tulip 0000:00:09.0 eth2: exiting interrupt, csr5=0xf0660000 [17043.330140] e1000: eth3 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX [17044.690491] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0268010 new csr5=0xf0260000 [17044.690491] net eth2: 21143 link status interrupt cde1d2ce, CSR5 f0268010, fffbffff [17044.690491] net eth2: Switching to 100baseTx-FDX based on link negotiation 01e0 & cde1 = 01e0 [17044.690491] tulip 0000:00:09.0 eth2: 21143 non-MII 100baseTx-FDX transceiver control 08af/00a0 [17044.690491] tulip 0000:00:09.0 eth2: Setting CSR15 to 08af0008/00a00008 [17044.690491] tulip 0000:00:09.0 eth2: Using media type 100baseTx-FDX, CSR12 is ce [17044.690491] tulip 0000:00:09.0 eth2: Setting CSR6 83860200/b3862202 CSR12 cde1d2ce [17044.690491] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0670004 new csr5=0xf0660000 [17044.690491] tulip 0000:00:09.0 eth2: Transmit error, Tx status 7fffbc85 [17044.690491] tulip 0000:00:09.0 eth2: Transmit error, Tx status 7fffbc84 [17044.690491] tulip 0000:00:09.0 eth2: Transmit error, Tx status 7fffbc84 [17044.690491] tulip 0000:00:09.0 eth2: Transmit error, Tx status 7fffbc84 [17044.690491] tulip 0000:00:09.0 eth2: exiting interrupt, csr5=0xf0660000 [17044.691468] tulip 0000:00:09.0 eth2: interrupt csr5=0xf8668000 new csr5=0xf8668000 [17044.691468] net eth2: 21143 link status interrupt cde1d2cc, CSR5 f8668000, fffbffff [17044.691468] net eth2: 21143 100baseTx-FDX link beat good [17044.691468] tulip 0000:00:09.0 eth2: exiting interrupt, csr5=0xf0660000 [17044.691468] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0668010 new csr5=0xf0660000 [17044.691468] net eth2: 21143 link status interrupt 000002c8, CSR5 f0668010, fffbff7f [17044.691468] net eth2: 21143 100baseTx-FDX link beat good [17044.691468] tulip 0000:00:09.0 eth2: exiting interrupt, csr5=0xf0660000 [17045.493225] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0670004 new csr5=0xf0660000 [17045.493225] tulip 0000:00:09.0 eth2: Transmit error, Tx status 7fffb000 [17045.493225] tulip 0000:00:09.0 eth2: exiting interrupt, csr5=0xf0660000 [17045.803772] net eth1: 21143 negotiation status 000021c6, 10baseT [17045.803772] net eth1: 21143 negotiation failed, status 000021c6 [17045.803772] net eth1: Testing new 21143 media 100baseTx [17045.803772] tulip 0000:00:0b.0 eth1: interrupt csr5=0xf0208100 new csr5=0xf0200000 [17045.803772] tulip 0000:00:0b.0 eth1: exiting interrupt, csr5=0xf0260000 [17045.803772] tulip 0000:00:0b.0 eth1: interrupt csr5=0xf0670004 new csr5=0xf0660000 [17045.803772] tulip 0000:00:0b.0 eth1: Transmit error, Tx status 7fffbc85 [17045.803772] tulip 0000:00:0b.0 eth1: Transmit error, Tx status 7fffbc84 [17045.803772] tulip 0000:00:0b.0 eth1: Transmit error, Tx status 7fffbc84 [17045.803772] tulip 0000:00:0b.0 eth1: Transmit error, Tx status 7fffbc84 [17045.803772] tulip 0000:00:0b.0 eth1: Transmit error, Tx status 7fffbc84 [17045.803772] tulip 0000:00:0b.0 eth1: exiting interrupt, csr5=0xf0660000 [17045.805725] tulip 0000:00:0b.0 eth1: tulip_stop_rxtx() failed (CSR5 0xf0660000 CSR6 0xb3862002) [17046.053772] net eth2: 21143 negotiation status 000002c8, 100baseTx-FDX [17046.053772] net eth2: Using NWay-set 100baseTx-FDX media, csr12 000002c8 I'm still working my way through the driver, but I figured I'd post the additional debug info in case anyone wanted it. ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: Tulip 21142 panic on physical link disconnect 2025-06-24 23:10 ` Greg Chandler @ 2025-06-24 23:18 ` Greg Chandler 2025-06-26 17:40 ` Greg Chandler 0 siblings, 1 reply; 19+ messages in thread From: Greg Chandler @ 2025-06-24 23:18 UTC (permalink / raw) To: Maciej W. Rozycki; +Cc: Maciej W. Rozycki, Florian Fainelli, stable, netdev On 2025/06/24 16:10, Greg Chandler wrote: > On 2025/06/19 17:57, Maciej W. Rozycki wrote: >> On Thu, 19 Jun 2025, Greg Chandler wrote: >> >>> > > I am still not sure why I could not see that warning on by Cobalt Qube2 >>> > > trying >>> > > to reproduce Greg's original issue, that is with an IP assigned on the >>> > > interface yanking the cable did not trigger a timer warning. It could be >>> > > that >>> > > machine is orders of magnitude slower and has a different CONFIG_HZ value >>> > > that >>> > > just made it less likely to be seen? >>> > >>> > Can it have a different PHY attached? There's this code: >>> > >>> > if (tp->chip_id == PNIC2) >>> > tp->link_change = pnic2_lnk_change; >>> > else if (tp->flags & HAS_NWAY) >>> > tp->link_change = t21142_lnk_change; >>> > else if (tp->flags & HAS_PNICNWAY) >>> > tp->link_change = pnic_lnk_change; >>> >>> I'm not sure which of us that was directed at, but for my onboard >>> tulips: >> >> It was for Florian, as obviously your system does trigger the issue. >> >>> I found a link to the datasheet (If needed), but have had mixed luck >>> with >>> alldatasheets: >>> https://www.alldatasheet.com/datasheet-pdf/pdf/75840/MICRO-LINEAR/ML6698CH.html >> >> There's no need to chase hw documentation as the issue isn't directly >> related to it. >> >> As I noted in the earlier e-mail it seems a regression in the >> handling of >> `del_timer_sync', perhaps deliberate, introduced sometime between 5.18 >> and >> 6.4. I suggest that you try 5.18 (or 5.17 as it was 5.18.0-rc2 >> actually >> here that worked correctly) and see if it still triggers the problem >> and >> if it does not then bisect it (perhaps limiting the upper bound to 6.4 >> if >> it does trigger it for you, to save an iteration or a couple). Once >> you >> know the offender you'll likely know the solution. Or you can come >> back >> with results and ask for one if unsure. >> >> HTH, >> >> Maciej > > > I haven't had keyboard time in quite a few days, but I've been looking > over the code today. > I removed the HAS_ACPI from the 21142 setup, only to find later it was > only used in a single function to deal with sleep mode stuff. > As I was reading over the driver, I've been taking a look at what could > potentially drop in some of the debgugging statements, and loaded the > module with: > > insmod ./tulip.ko tulip_debug=100 > > [16933.489376] tulip0: EEPROM default media type Autosense > [16933.489376] tulip0: Index #0 - Media 10baseT (#0) described by a > 21142 Serial PHY (2) block > [16933.489376] tulip0: Index #1 - Media 10baseT-FDX (#4) described by a > 21142 Serial PHY (2) block > [16933.489376] tulip0: Index #2 - Media 100baseTx (#3) described by a > 21143 SYM PHY (4) block > [16933.489376] tulip0: Index #3 - Media 100baseTx-FDX (#5) described by > a 21143 SYM PHY (4) block > [16933.498165] net eth0: Digital DS21142/43 Tulip rev 65 at MMIO > 0xa120000, 08:00:2b:86:ab:b1, IRQ 29 > [16933.498165] tulip 0000:00:09.0 eth0: Restarting 21143 > autonegotiation, csr14=0003ffff > [16933.498165] tulip 0000:00:09.0: vgaarb: pci_notify > [16933.498165] tulip 0000:00:0b.0: vgaarb: pci_notify > [16933.498165] tulip 0000:00:0b.0: assign IRQ: got 30 > [16933.498165] tulip 0000:00:0b.0 (unnamed net_device) (uninitialized): > tulip_mwi_config() > [16933.498165] tulip 0000:00:0b.0 (unnamed net_device) (uninitialized): > MWI config cacheline=16, csr0=01a09000 > [16933.498165] tulip 0000:00:0b.0: enabling bus mastering > [16933.505001] tulip1: EEPROM default media type Autosense > [16933.505001] tulip1: Index #0 - Media 10baseT (#0) described by a > 21142 Serial PHY (2) block > [16933.505001] tulip1: Index #1 - Media 10baseT-FDX (#4) described by a > 21142 Serial PHY (2) block > [16933.505001] tulip1: Index #2 - Media 100baseTx (#3) described by a > 21143 SYM PHY (4) block > [16933.505001] tulip1: Index #3 - Media 100baseTx-FDX (#5) described by > a 21143 SYM PHY (4) block > [16933.513790] net eth1: Digital DS21142/43 Tulip rev 65 at MMIO > 0xa121000, 08:00:2b:86:a8:5b, IRQ 30 > [16933.513790] tulip 0000:00:0b.0 eth1: Restarting 21143 > autonegotiation, csr14=0003ffff > [16933.513790] tulip 0000:00:0b.0: vgaarb: pci_notify > [16933.609494] tulip 0000:00:09.0 eth109: renamed from eth0 > [16933.619259] tulip 0000:00:09.0 eth2: renamed from eth109 > > > > > This popped up when I bound an IP address to the interface (but not > before) > > [17042.757875] tulip 0000:00:0b.0 eth1: tulip_up(), irq==30 > [17042.757875] tulip 0000:00:0b.0 eth1: Restarting 21143 > autonegotiation, csr14=0003ffff > [17042.757875] tulip 0000:00:0b.0 eth1: interrupt csr5=0xf0670004 new > csr5=0xf0660000 > [17042.757875] tulip 0000:00:0b.0 eth1: exiting interrupt, > csr5=0xf0660000 > [17042.757875] tulip 0000:00:0b.0 eth1: Done tulip_up(), CSR0 f9a09000, > CSR5 f0760000 CSR6 b2422202 > [17042.757875] tulip 0000:00:0b.0 eth1: interrupt csr5=0xf0670004 new > csr5=0xf0660000 > [17042.757875] tulip 0000:00:0b.0 eth1: exiting interrupt, > csr5=0xf0660000 > [17042.757875] tulip 0000:00:0b.0 eth1: interrupt csr5=0xf0670004 new > csr5=0xf0660000 > [17042.757875] tulip 0000:00:0b.0 eth1: exiting interrupt, > csr5=0xf0660000 > [17042.758852] tulip 0000:00:0b.0 eth1: interrupt csr5=0xf0670004 new > csr5=0xf0660000 > [17042.758852] tulip 0000:00:0b.0 eth1: exiting interrupt, > csr5=0xf0660000 > [17043.033266] tulip 0000:00:09.0 eth2: tulip_up(), irq==29 > [17043.033266] tulip 0000:00:09.0 eth2: Restarting 21143 > autonegotiation, csr14=0003ffff > [17043.033266] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0670004 new > csr5=0xf0660000 > [17043.033266] tulip 0000:00:09.0 eth2: exiting interrupt, > csr5=0xf0660000 > [17043.034242] tulip 0000:00:09.0 eth2: Done tulip_up(), CSR0 f9a09000, > CSR5 f0760000 CSR6 b2422202 > [17043.034242] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0670004 new > csr5=0xf0660000 > [17043.034242] tulip 0000:00:09.0 eth2: exiting interrupt, > csr5=0xf0660000 > [17043.034242] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0670004 new > csr5=0xf0660000 > [17043.034242] tulip 0000:00:09.0 eth2: exiting interrupt, > csr5=0xf0660000 > [17043.035219] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0670004 new > csr5=0xf0660000 > [17043.035219] tulip 0000:00:09.0 eth2: exiting interrupt, > csr5=0xf0660000 > [17043.330140] e1000: eth3 NIC Link is Up 1000 Mbps Full Duplex, Flow > Control: RX/TX > [17044.690491] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0268010 new > csr5=0xf0260000 > [17044.690491] net eth2: 21143 link status interrupt cde1d2ce, CSR5 > f0268010, fffbffff > [17044.690491] net eth2: Switching to 100baseTx-FDX based on link > negotiation 01e0 & cde1 = 01e0 > [17044.690491] tulip 0000:00:09.0 eth2: 21143 non-MII 100baseTx-FDX > transceiver control 08af/00a0 > [17044.690491] tulip 0000:00:09.0 eth2: Setting CSR15 to > 08af0008/00a00008 > [17044.690491] tulip 0000:00:09.0 eth2: Using media type 100baseTx-FDX, > CSR12 is ce > [17044.690491] tulip 0000:00:09.0 eth2: Setting CSR6 83860200/b3862202 > CSR12 cde1d2ce > [17044.690491] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0670004 new > csr5=0xf0660000 > [17044.690491] tulip 0000:00:09.0 eth2: Transmit error, Tx status > 7fffbc85 > [17044.690491] tulip 0000:00:09.0 eth2: Transmit error, Tx status > 7fffbc84 > [17044.690491] tulip 0000:00:09.0 eth2: Transmit error, Tx status > 7fffbc84 > [17044.690491] tulip 0000:00:09.0 eth2: Transmit error, Tx status > 7fffbc84 > [17044.690491] tulip 0000:00:09.0 eth2: exiting interrupt, > csr5=0xf0660000 > [17044.691468] tulip 0000:00:09.0 eth2: interrupt csr5=0xf8668000 new > csr5=0xf8668000 > [17044.691468] net eth2: 21143 link status interrupt cde1d2cc, CSR5 > f8668000, fffbffff > [17044.691468] net eth2: 21143 100baseTx-FDX link beat good > [17044.691468] tulip 0000:00:09.0 eth2: exiting interrupt, > csr5=0xf0660000 > [17044.691468] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0668010 new > csr5=0xf0660000 > [17044.691468] net eth2: 21143 link status interrupt 000002c8, CSR5 > f0668010, fffbff7f > [17044.691468] net eth2: 21143 100baseTx-FDX link beat good > [17044.691468] tulip 0000:00:09.0 eth2: exiting interrupt, > csr5=0xf0660000 > [17045.493225] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0670004 new > csr5=0xf0660000 > [17045.493225] tulip 0000:00:09.0 eth2: Transmit error, Tx status > 7fffb000 > [17045.493225] tulip 0000:00:09.0 eth2: exiting interrupt, > csr5=0xf0660000 > [17045.803772] net eth1: 21143 negotiation status 000021c6, 10baseT > [17045.803772] net eth1: 21143 negotiation failed, status 000021c6 > [17045.803772] net eth1: Testing new 21143 media 100baseTx > [17045.803772] tulip 0000:00:0b.0 eth1: interrupt csr5=0xf0208100 new > csr5=0xf0200000 > [17045.803772] tulip 0000:00:0b.0 eth1: exiting interrupt, > csr5=0xf0260000 > [17045.803772] tulip 0000:00:0b.0 eth1: interrupt csr5=0xf0670004 new > csr5=0xf0660000 > [17045.803772] tulip 0000:00:0b.0 eth1: Transmit error, Tx status > 7fffbc85 > [17045.803772] tulip 0000:00:0b.0 eth1: Transmit error, Tx status > 7fffbc84 > [17045.803772] tulip 0000:00:0b.0 eth1: Transmit error, Tx status > 7fffbc84 > [17045.803772] tulip 0000:00:0b.0 eth1: Transmit error, Tx status > 7fffbc84 > [17045.803772] tulip 0000:00:0b.0 eth1: Transmit error, Tx status > 7fffbc84 > [17045.803772] tulip 0000:00:0b.0 eth1: exiting interrupt, > csr5=0xf0660000 > [17045.805725] tulip 0000:00:0b.0 eth1: tulip_stop_rxtx() failed (CSR5 > 0xf0660000 CSR6 0xb3862002) > [17046.053772] net eth2: 21143 negotiation status 000002c8, > 100baseTx-FDX > [17046.053772] net eth2: Using NWay-set 100baseTx-FDX media, csr12 > 000002c8 > > > > I'm still working my way through the driver, but I figured I'd post the > additional debug info in case anyone wanted it. As I hit send on that last mail, I noticed a line that has not shown up before: [17044.690491] net eth2: Switching to 100baseTx-FDX based on link negotiation 01e0 & cde1 = 01e0 I looked down at the switch, and it was actually linked at 100MB/FDX, until now it has only linked at 10-Half The interface worked even with the errors above (I brought the intel adapter hard down and unplugged the cable to check). The only thing I have changed is the ACPI disable which should do litterally nothing in this case, and loading the module with a debug flag. I am going to reboot the machine to clear out everything and see what exactly did this. I can't beleive that turning on debugging fixed it, but I have seen much weirder stuff happen. ^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: Tulip 21142 panic on physical link disconnect 2025-06-24 23:18 ` Greg Chandler @ 2025-06-26 17:40 ` Greg Chandler 0 siblings, 0 replies; 19+ messages in thread From: Greg Chandler @ 2025-06-26 17:40 UTC (permalink / raw) To: Maciej W. Rozycki; +Cc: Maciej W. Rozycki, Florian Fainelli, stable, netdev On 2025/06/24 16:18, Greg Chandler wrote: > On 2025/06/24 16:10, Greg Chandler wrote: >> On 2025/06/19 17:57, Maciej W. Rozycki wrote: >>> On Thu, 19 Jun 2025, Greg Chandler wrote: >>> >>>> > > I am still not sure why I could not see that warning on by Cobalt Qube2 >>>> > > trying >>>> > > to reproduce Greg's original issue, that is with an IP assigned on the >>>> > > interface yanking the cable did not trigger a timer warning. It could be >>>> > > that >>>> > > machine is orders of magnitude slower and has a different CONFIG_HZ value >>>> > > that >>>> > > just made it less likely to be seen? >>>> > >>>> > Can it have a different PHY attached? There's this code: >>>> > >>>> > if (tp->chip_id == PNIC2) >>>> > tp->link_change = pnic2_lnk_change; >>>> > else if (tp->flags & HAS_NWAY) >>>> > tp->link_change = t21142_lnk_change; >>>> > else if (tp->flags & HAS_PNICNWAY) >>>> > tp->link_change = pnic_lnk_change; >>>> >>>> I'm not sure which of us that was directed at, but for my onboard >>>> tulips: >>> >>> It was for Florian, as obviously your system does trigger the issue. >>> >>>> I found a link to the datasheet (If needed), but have had mixed luck >>>> with >>>> alldatasheets: >>>> https://www.alldatasheet.com/datasheet-pdf/pdf/75840/MICRO-LINEAR/ML6698CH.html >>> >>> There's no need to chase hw documentation as the issue isn't >>> directly >>> related to it. >>> >>> As I noted in the earlier e-mail it seems a regression in the >>> handling of >>> `del_timer_sync', perhaps deliberate, introduced sometime between >>> 5.18 and >>> 6.4. I suggest that you try 5.18 (or 5.17 as it was 5.18.0-rc2 >>> actually >>> here that worked correctly) and see if it still triggers the problem >>> and >>> if it does not then bisect it (perhaps limiting the upper bound to >>> 6.4 if >>> it does trigger it for you, to save an iteration or a couple). Once >>> you >>> know the offender you'll likely know the solution. Or you can come >>> back >>> with results and ask for one if unsure. >>> >>> HTH, >>> >>> Maciej >> >> >> I haven't had keyboard time in quite a few days, but I've been looking >> over the code today. >> I removed the HAS_ACPI from the 21142 setup, only to find later it was >> only used in a single function to deal with sleep mode stuff. >> As I was reading over the driver, I've been taking a look at what >> could potentially drop in some of the debgugging statements, and >> loaded the module with: >> >> insmod ./tulip.ko tulip_debug=100 >> >> [16933.489376] tulip0: EEPROM default media type Autosense >> [16933.489376] tulip0: Index #0 - Media 10baseT (#0) described by a >> 21142 Serial PHY (2) block >> [16933.489376] tulip0: Index #1 - Media 10baseT-FDX (#4) described by >> a 21142 Serial PHY (2) block >> [16933.489376] tulip0: Index #2 - Media 100baseTx (#3) described by a >> 21143 SYM PHY (4) block >> [16933.489376] tulip0: Index #3 - Media 100baseTx-FDX (#5) described >> by a 21143 SYM PHY (4) block >> [16933.498165] net eth0: Digital DS21142/43 Tulip rev 65 at MMIO >> 0xa120000, 08:00:2b:86:ab:b1, IRQ 29 >> [16933.498165] tulip 0000:00:09.0 eth0: Restarting 21143 >> autonegotiation, csr14=0003ffff >> [16933.498165] tulip 0000:00:09.0: vgaarb: pci_notify >> [16933.498165] tulip 0000:00:0b.0: vgaarb: pci_notify >> [16933.498165] tulip 0000:00:0b.0: assign IRQ: got 30 >> [16933.498165] tulip 0000:00:0b.0 (unnamed net_device) >> (uninitialized): tulip_mwi_config() >> [16933.498165] tulip 0000:00:0b.0 (unnamed net_device) >> (uninitialized): MWI config cacheline=16, csr0=01a09000 >> [16933.498165] tulip 0000:00:0b.0: enabling bus mastering >> [16933.505001] tulip1: EEPROM default media type Autosense >> [16933.505001] tulip1: Index #0 - Media 10baseT (#0) described by a >> 21142 Serial PHY (2) block >> [16933.505001] tulip1: Index #1 - Media 10baseT-FDX (#4) described by >> a 21142 Serial PHY (2) block >> [16933.505001] tulip1: Index #2 - Media 100baseTx (#3) described by a >> 21143 SYM PHY (4) block >> [16933.505001] tulip1: Index #3 - Media 100baseTx-FDX (#5) described >> by a 21143 SYM PHY (4) block >> [16933.513790] net eth1: Digital DS21142/43 Tulip rev 65 at MMIO >> 0xa121000, 08:00:2b:86:a8:5b, IRQ 30 >> [16933.513790] tulip 0000:00:0b.0 eth1: Restarting 21143 >> autonegotiation, csr14=0003ffff >> [16933.513790] tulip 0000:00:0b.0: vgaarb: pci_notify >> [16933.609494] tulip 0000:00:09.0 eth109: renamed from eth0 >> [16933.619259] tulip 0000:00:09.0 eth2: renamed from eth109 >> >> >> >> >> This popped up when I bound an IP address to the interface (but not >> before) >> >> [17042.757875] tulip 0000:00:0b.0 eth1: tulip_up(), irq==30 >> [17042.757875] tulip 0000:00:0b.0 eth1: Restarting 21143 >> autonegotiation, csr14=0003ffff >> [17042.757875] tulip 0000:00:0b.0 eth1: interrupt csr5=0xf0670004 new >> csr5=0xf0660000 >> [17042.757875] tulip 0000:00:0b.0 eth1: exiting interrupt, >> csr5=0xf0660000 >> [17042.757875] tulip 0000:00:0b.0 eth1: Done tulip_up(), CSR0 >> f9a09000, CSR5 f0760000 CSR6 b2422202 >> [17042.757875] tulip 0000:00:0b.0 eth1: interrupt csr5=0xf0670004 new >> csr5=0xf0660000 >> [17042.757875] tulip 0000:00:0b.0 eth1: exiting interrupt, >> csr5=0xf0660000 >> [17042.757875] tulip 0000:00:0b.0 eth1: interrupt csr5=0xf0670004 new >> csr5=0xf0660000 >> [17042.757875] tulip 0000:00:0b.0 eth1: exiting interrupt, >> csr5=0xf0660000 >> [17042.758852] tulip 0000:00:0b.0 eth1: interrupt csr5=0xf0670004 new >> csr5=0xf0660000 >> [17042.758852] tulip 0000:00:0b.0 eth1: exiting interrupt, >> csr5=0xf0660000 >> [17043.033266] tulip 0000:00:09.0 eth2: tulip_up(), irq==29 >> [17043.033266] tulip 0000:00:09.0 eth2: Restarting 21143 >> autonegotiation, csr14=0003ffff >> [17043.033266] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0670004 new >> csr5=0xf0660000 >> [17043.033266] tulip 0000:00:09.0 eth2: exiting interrupt, >> csr5=0xf0660000 >> [17043.034242] tulip 0000:00:09.0 eth2: Done tulip_up(), CSR0 >> f9a09000, CSR5 f0760000 CSR6 b2422202 >> [17043.034242] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0670004 new >> csr5=0xf0660000 >> [17043.034242] tulip 0000:00:09.0 eth2: exiting interrupt, >> csr5=0xf0660000 >> [17043.034242] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0670004 new >> csr5=0xf0660000 >> [17043.034242] tulip 0000:00:09.0 eth2: exiting interrupt, >> csr5=0xf0660000 >> [17043.035219] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0670004 new >> csr5=0xf0660000 >> [17043.035219] tulip 0000:00:09.0 eth2: exiting interrupt, >> csr5=0xf0660000 >> [17043.330140] e1000: eth3 NIC Link is Up 1000 Mbps Full Duplex, Flow >> Control: RX/TX >> [17044.690491] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0268010 new >> csr5=0xf0260000 >> [17044.690491] net eth2: 21143 link status interrupt cde1d2ce, CSR5 >> f0268010, fffbffff >> [17044.690491] net eth2: Switching to 100baseTx-FDX based on link >> negotiation 01e0 & cde1 = 01e0 >> [17044.690491] tulip 0000:00:09.0 eth2: 21143 non-MII 100baseTx-FDX >> transceiver control 08af/00a0 >> [17044.690491] tulip 0000:00:09.0 eth2: Setting CSR15 to >> 08af0008/00a00008 >> [17044.690491] tulip 0000:00:09.0 eth2: Using media type >> 100baseTx-FDX, CSR12 is ce >> [17044.690491] tulip 0000:00:09.0 eth2: Setting CSR6 >> 83860200/b3862202 CSR12 cde1d2ce >> [17044.690491] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0670004 new >> csr5=0xf0660000 >> [17044.690491] tulip 0000:00:09.0 eth2: Transmit error, Tx status >> 7fffbc85 >> [17044.690491] tulip 0000:00:09.0 eth2: Transmit error, Tx status >> 7fffbc84 >> [17044.690491] tulip 0000:00:09.0 eth2: Transmit error, Tx status >> 7fffbc84 >> [17044.690491] tulip 0000:00:09.0 eth2: Transmit error, Tx status >> 7fffbc84 >> [17044.690491] tulip 0000:00:09.0 eth2: exiting interrupt, >> csr5=0xf0660000 >> [17044.691468] tulip 0000:00:09.0 eth2: interrupt csr5=0xf8668000 new >> csr5=0xf8668000 >> [17044.691468] net eth2: 21143 link status interrupt cde1d2cc, CSR5 >> f8668000, fffbffff >> [17044.691468] net eth2: 21143 100baseTx-FDX link beat good >> [17044.691468] tulip 0000:00:09.0 eth2: exiting interrupt, >> csr5=0xf0660000 >> [17044.691468] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0668010 new >> csr5=0xf0660000 >> [17044.691468] net eth2: 21143 link status interrupt 000002c8, CSR5 >> f0668010, fffbff7f >> [17044.691468] net eth2: 21143 100baseTx-FDX link beat good >> [17044.691468] tulip 0000:00:09.0 eth2: exiting interrupt, >> csr5=0xf0660000 >> [17045.493225] tulip 0000:00:09.0 eth2: interrupt csr5=0xf0670004 new >> csr5=0xf0660000 >> [17045.493225] tulip 0000:00:09.0 eth2: Transmit error, Tx status >> 7fffb000 >> [17045.493225] tulip 0000:00:09.0 eth2: exiting interrupt, >> csr5=0xf0660000 >> [17045.803772] net eth1: 21143 negotiation status 000021c6, 10baseT >> [17045.803772] net eth1: 21143 negotiation failed, status 000021c6 >> [17045.803772] net eth1: Testing new 21143 media 100baseTx >> [17045.803772] tulip 0000:00:0b.0 eth1: interrupt csr5=0xf0208100 new >> csr5=0xf0200000 >> [17045.803772] tulip 0000:00:0b.0 eth1: exiting interrupt, >> csr5=0xf0260000 >> [17045.803772] tulip 0000:00:0b.0 eth1: interrupt csr5=0xf0670004 new >> csr5=0xf0660000 >> [17045.803772] tulip 0000:00:0b.0 eth1: Transmit error, Tx status >> 7fffbc85 >> [17045.803772] tulip 0000:00:0b.0 eth1: Transmit error, Tx status >> 7fffbc84 >> [17045.803772] tulip 0000:00:0b.0 eth1: Transmit error, Tx status >> 7fffbc84 >> [17045.803772] tulip 0000:00:0b.0 eth1: Transmit error, Tx status >> 7fffbc84 >> [17045.803772] tulip 0000:00:0b.0 eth1: Transmit error, Tx status >> 7fffbc84 >> [17045.803772] tulip 0000:00:0b.0 eth1: exiting interrupt, >> csr5=0xf0660000 >> [17045.805725] tulip 0000:00:0b.0 eth1: tulip_stop_rxtx() failed (CSR5 >> 0xf0660000 CSR6 0xb3862002) >> [17046.053772] net eth2: 21143 negotiation status 000002c8, >> 100baseTx-FDX >> [17046.053772] net eth2: Using NWay-set 100baseTx-FDX media, csr12 >> 000002c8 >> >> >> >> I'm still working my way through the driver, but I figured I'd post >> the additional debug info in case anyone wanted it. > > > > > As I hit send on that last mail, I noticed a line that has not shown up > before: > [17044.690491] net eth2: Switching to 100baseTx-FDX based on link > negotiation 01e0 & cde1 = 01e0 > > I looked down at the switch, and it was actually linked at 100MB/FDX, > until now it has only linked at 10-Half > > The interface worked even with the errors above (I brought the intel > adapter hard down and unplugged the cable to check). > > The only thing I have changed is the ACPI disable which should do > litterally nothing in this case, and loading the module with a debug > flag. > I am going to reboot the machine to clear out everything and see what > exactly did this. I can't beleive that turning on debugging fixed it, > but I have seen much weirder stuff happen. Another bit of info that might help as I am tracing through this. Debug levels 1-10 panic: insmod ./tulip.ko tulip_debug=1 insmod ./tulip.ko tulip_debug=2 insmod ./tulip.ko tulip_debug=3 insmod ./tulip.ko tulip_debug=4 insmod ./tulip.ko tulip_debug=5 insmod ./tulip.ko tulip_debug=6 insmod ./tulip.ko tulip_debug=7 insmod ./tulip.ko tulip_debug=8 insmod ./tulip.ko tulip_debug=9 insmod ./tulip.ko tulip_debug=10 This does not, so hopfully that will narrow the search today: insmod ./tulip.ko tulip_debug=100 ^ permalink raw reply [flat|nested] 19+ messages in thread
end of thread, other threads:[~2025-06-26 17:38 UTC | newest] Thread overview: 19+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2025-06-09 22:43 Tulip 21142 panic on physical link disconnect Greg Chandler 2025-06-10 16:27 ` Florian Fainelli 2025-06-10 18:33 ` Greg Chandler 2025-06-10 18:53 ` Greg Chandler 2025-06-16 19:01 ` Florian Fainelli 2025-06-17 18:19 ` Greg Chandler 2025-06-17 18:22 ` Florian Fainelli 2025-06-18 20:59 ` Greg Chandler 2025-06-18 22:51 ` Greg Chandler 2025-06-19 18:57 ` Greg Chandler 2025-06-19 19:36 ` Maciej W. Rozycki 2025-06-19 19:46 ` Florian Fainelli 2025-06-19 21:53 ` Maciej W. Rozycki 2025-06-19 22:56 ` Greg Chandler 2025-06-19 23:32 ` Greg Chandler 2025-06-20 0:57 ` Maciej W. Rozycki 2025-06-24 23:10 ` Greg Chandler 2025-06-24 23:18 ` Greg Chandler 2025-06-26 17:40 ` Greg Chandler
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