idualwifi7260 works in hrev55078, not in 55091, 55099

[rjzak]

The Intel Wi-Fi adapter was working on my System 76 Oryx Pro, until around the time of hrev55091. Also tested with the most recent version at the time of writing this bug report, hrev55099.

Network card info from listdev: device Network controller [2|80|0]

vendor 8086: Intel Corporation device a370: Wireless-AC 9560 [Jefferson Peak]

[waddlesplash]

Probably due to hrev55090.

[korli]

Providing logs is a minimum when submitting bug reports. Really.

[rjzak]

Now I feel like an idiot. I haven't updated any software, but I booted into Haiku to get the log file, and now idualwifi is appearing in the network preferences. However, trying to select the wifi network makes Network crash.

[rjzak]

Network preferences crash when viewing list of networks

[korli]

You should be able to select the wifi network in the deskbar.

[rjzak]

syslog when idualwifi module not loaded

[rjzak]

I booted Haiku again and the wifi card isn't working again. This is now on hrev55100.

From the syslog (full log attached):

KERN: pci_reserve_device(0, 20, 3, idualwifi7260)

KERN: [idualwifi7260] (iwm) bus_alloc_resource(3, [16], 0x0, 0xffffffffffffffff, 0x1,0x2)

KERN: set MTRRs to:

KERN: mtrr: 0: base: 0x0, size: 0x1000, type: 0

KERN: mtrr: 1: base: 0x7f000000, size: 0x800000, type: 0

KERN: mtrr: 2: base: 0x7fc00000, size: 0x100000, type: 0

KERN: mtrr: 3: base: 0x7fd00000, size: 0x8000, type: 0

KERN: mtrr: 4: base: 0x7fd0c000, size: 0x2000, type: 0

KERN: mtrr: 5: base: 0x7fd08000, size: 0x4000, type: 0

KERN: mtrr: 6: base: 0x7fe00000, size: 0x200000, type: 0

KERN: mtrr: 7: base: 0xa0000000, size: 0x20000000, type: 0

KERN: mtrr: 8: base: 0xc0000000, sKERN: ize: 0x40000000, type: 0

KERN: mtrr: 9: base: 0x80000000, size: 0x80000000, type: 1

KERN: allocate_io_interrupt_vectors: allocated 1 vectors starting from 69

KERN: msi_allocate_vectors: allocated 1 vectors starting from 69

KERN: [idualwifi7260] (iwm) bus_alloc_resource(1, [1], 0x0, 0xffffffffffffffff, 0x1,0x2)

KERN: msi enabled: 0x0081

....

KERN: [idualwifi7260] (iwm) fw chunk addr 0x404000 len 712 failed to load

KERN: [idualwifi7260] (iwm) iwm_pcie_load_section: Could not load the [0] uCode section

KERN: [idualwifi7260] (iwm) iwm_start_fw: failed -2147483639

KERN: [idualwifi7260] (iwm) Failed to start INIT ucode: -2147483639

[korli]

Looks like #14298

[rjzak]

Looks similar. Some differences are that I've always been using EFI & 64-bit, and it somestimes works.

[korli]

The real question is whether there was a regression in hrev55090. It seems unlikely to me, could you check this please?

[X512]

In my case (7265) WiFi operation seems to depend on what is connected to USB ports and which USB ports.

[rjzak]

I don't know what MSI-X is (referred to in #14298), but this is the log when the wi-fi adapter works:

KERN: pci_reserve_device(0, 20, 3, idualwifi7260)

KERN: [idualwifi7260] (iwm) bus_alloc_resource(3, [16], 0x0, 0xffffffffffffffff, 0x1,0x2)

KERN: set MTRRs to:

KERN: mtrr: 0: base: 0x0, size: 0x1000, type: 0

KERN: mtrr: 1: base: 0x7f000000, size: 0x800000, type: 0

KERN: mtrr: 2: base: 0x7fc00000, size: 0x100000, type: 0

KERN: mtrr: 3: base: 0x7fd00000, size: 0x8000, type: 0

KERN: mtrr: 4: base: 0x7fd0c000, size: 0x2000, type: 0

KERN: mtrr: 5: base: 0x7fd08000, size: 0x4000, type: 0

KERN: mtrr: 6: base: 0x7fe00000, size: 0x200000, type: 0

KERN: mtrr: 7: base: 0xa0000000, size: 0x20000000, type: 0

KERN: mtrr: 8: base: 0xc0000000, sKERN: ize: 0x40000000, type: 0

KERN: mtrr: 9: base: 0x80000000, size: 0x80000000, type: 1

KERN: allocate_io_interrupt_vectors: allocated 1 vectors starting from 69

KERN: msi_allocate_vectors: allocated 1 vectors starting from 69

KERN: [idualwifi7260] (iwm) bus_alloc_resource(1, [1], 0x0, 0xffffffffffffffff, 0x1,0x2)

KERN: msi enabled: 0x0081

[rjzak]

@korli How do I downgrade to a specific version? Can't seem to figure that out with the pkgman command.

[korli]

Please see the last item at ​https://www.haiku-os.org/docs/userguide/en/bootloader.html#troubleshooting

[rjzak]

I'm aware of booting Haiku's prior states. The problem is that I never installed hrev55090, I went from hrev55078 to hrev55091 and later hrev55099. Can I force a downgrade in HaikuDepot or pkgman to hrev55090, or would I need to check out that revision, compile, install?

[korli]

regarding iwm, hrev55091 is about the same as hrev55090.

[korli]

hrev55090 reapplied in hrev55114

[rjzak]

Right now, idualwifi works in hrev55114. Previously, the wifi driver would sometimes work, sometimes not. I'll try a few reboots to see if it stays working.

[Coldfirex]

rjzak: Has it stayed working?

[rjzak]

Worked on hrev55415 and works still after SoftwareUpdater brought me to hrev55449. Looking good.