two mt7915e cards and irq 149: nobody cared dump

[Janusz Dziedzic]

Hello,

Have two mt7915e cards in my banana PI R64 (latest master).
After do ifconfig wlan1 up - dump.
While ifconfig wlan2 up works correctly.

[    7.093206] mt7915e 0000:01:00.0: assign IRQ: got 148
[    7.098405] mt7915e 0000:01:00.0: enabling device (0000 -> 0002)
[    7.104537] mt7915e 0000:01:00.0: enabling bus mastering
[    7.181837] mt7622-wmac 18000000.wmac: N9 Firmware Version:
_reserved_, Build Time: 20220630094834
[    7.193914] Bluetooth: hci0: Device setup in 243529 usecs
[    7.233531] mtk-pcie 1a143000.pcie: msi#0 address_hi 0x0 address_lo
0x44e050c0
[    7.291849] mt7915e 0000:01:00.0: HW/SW Version: 0x8a108a10, Build
Time: 20220929104113a
[    7.291849]
[    7.435118] mt7915e 0000:01:00.0: WM Firmware Version: ____000000,
Build Time: 20220929104145
[    7.492309] mt7915e 0000:01:00.0: WA Firmware Version: DEV_000000,
Build Time: 20220929104205
[    7.655412] mt7915e 0001:01:00.0: assign IRQ: got 149
[    7.660552] mt7915e 0001:01:00.0: enabling device (0000 -> 0002)
[    7.666722] mt7915e 0001:01:00.0: enabling bus mastering
[    7.783768] mtk-pcie 1a145000.pcie: msi#0 address_hi 0x0 address_lo
0x44e150c0
[    7.803991] mt7915e 0001:01:00.0: HW/SW Version: 0x8a108a10, Build
Time: 20220929104113a
[    7.803991]
[    7.822350] mt7915e 0001:01:00.0: WM Firmware Version: ____000000,
Build Time: 20220929104145
[    7.846429] mt7915e 0001:01:00.0: WA Firmware Version: DEV_000000,
Build Time: 20220929104205



# ifconfig wlan1 up

Creating netns for phy2 on port 2302
[  379.207067] irq 149: nobody cared (try booting with the "irqpoll" option)
[  379.213884] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G S
  5.15.86 #0
[  379.221291] Hardware name: Bananapi BPI-R64 (DT)
[  379.225909] Call trace:
[  379.228352]  dump_backtrace+0x0/0x15c
[  379.232035]  show_stack+0x14/0x30
[  379.235359]  dump_stack_lvl+0x64/0x7c
[  379.239030]  dump_stack+0x14/0x2c
[  379.242351]  __report_bad_irq+0x48/0x128
[  379.246280]  note_interrupt+0x2e4/0x340
[  379.250124]  handle_irq_event+0xb8/0xe0
[  379.253965]  handle_simple_irq+0xb0/0x10c
[  379.257980]  generic_handle_domain_irq+0x28/0x3c
[  379.262610]  mtk_pcie_intr_handler+0x144/0x19c
[  379.267064]  handle_domain_irq+0x5c/0x8c
[  379.270999]  gic_handle_irq+0x64/0x8c
[  379.274668]  do_interrupt_handler+0x30/0x54
[  379.278859]  el1_interrupt+0x2c/0x4c
[  379.282446]  el1h_64_irq_handler+0x14/0x20
[  379.286547]  el1h_64_irq+0x74/0x78
[  379.289953]  _stext+0xa0/0x294
[  379.293012]  __irq_exit_rcu+0xdc/0xfc
[  379.296680]  irq_exit+0xc/0x1c
[  379.299738]  handle_domain_irq+0x60/0x8c
[  379.303673]  gic_handle_irq+0x64/0x8c
[  379.307340]  call_on_irq_stack+0x28/0x44
[  379.311269]  do_interrupt_handler+0x4c/0x54
[  379.315460]  el1_interrupt+0x2c/0x4c
[  379.319045]  el1h_64_irq_handler+0x14/0x20
[  379.323145]  el1h_64_irq+0x74/0x78
[  379.326550]  arch_cpu_idle+0x14/0x20
[  379.330131]  do_idle+0xc0/0x140
[  379.333284]  cpu_startup_entry+0x24/0x50
[  379.337218]  rest_init+0xc4/0xd0
[  379.340451]  arch_call_rest_init+0xc/0x14
[  379.344471]  start_kernel+0x5b4/0x5d4
[  379.348144]  __primary_switched+0xa0/0xa8
[  379.352163] handlers:
[  379.354433] [<00000000dd1abdd2>] pcie_pme_irq
[  379.358808] Disabling IRQ #149

BR
Janusz