From: Thomas Krause <thomaskrause@posteo.de>
To: Kalle Valo <kvalo@codeaurora.org>
Cc: ath11k@lists.infradead.org
Subject: Re: pci_alloc_irq_vectors fails ENOSPC for XPS 13 9310
Date: Tue, 20 Oct 2020 22:46:00 +0200 [thread overview]
Message-ID: <1ce6f735-21ff-db7e-c8dc-d567761964aa@posteo.de> (raw)
In-Reply-To: <87tuuqhc1i.fsf@codeaurora.org>
Am 19.10.20 um 10:09 schrieb Kalle Valo:
>> some variants of Dell XPS 13 9310 model have a QCA6390 device
> Do you happen to know which models exacly have it? I'm trying to find a
> reasonably priced laptop with QCA6390 from Finland or EU, no luck yet.
> Apparently there was a certain Dell XPS 15 9500 model but it was almost
> 4k EUR.
Dell at least sold the XPS 13 9310 with 32 GB RAM in Germany
(https://www.dell.com/de-de/shop/laptops/neu-xps-13/spd/xps-13-9310-laptop/cn93212)
with the QCA6390 device. With around 2300 EUR, this offer is still
expensive but it's less than the 4000. In the delivery notes they called
the Wi-Fi card "Killer Wi-Fi 6 AX500-DBS (2 x 2)" (part number 555-BFPF)
but in the current version of the linked listing this is now "Killer
Wifi 7 AX500". I'm not sure if the "DBS" part has anything to say.
>
> I had the same problem as well back in the days, for me enabling
> CONFIG_IRQ_REMAP helped. If it helps for you also I wonder if we should
> mention that in the ath11k warning above :)
CONFIG_IRQ_REMAP did not do the trick. I noticed that the Wi-Fi card is behind a PCI bridge which is also disabled, could this be a problem?
00:1c.0 PCI bridge: Intel Corporation Device a0b8 (rev 20) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 123
Bus: primary=00, secondary=56, subordinate=56, sec-latency=0
I/O behind bridge: [disabled]
Memory behind bridge: 8c300000-8c3fffff [size=1M]
Prefetchable memory behind bridge: [disabled]
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Dell Device 0991
Capabilities: [a0] Power Management version 3
Capabilities: [100] Advanced Error Reporting
Capabilities: [220] Access Control Services
Capabilities: [150] Precision Time Measurement
Capabilities: [200] L1 PM Substates
Capabilities: [a00] Downstream Port Containment
Kernel driver in use: pcieport
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next prev parent reply other threads:[~2020-10-20 20:46 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-17 11:01 pci_alloc_irq_vectors fails ENOSPC for XPS 13 9310 Thomas Krause
2020-10-19 8:09 ` Kalle Valo
2020-10-20 20:46 ` Thomas Krause [this message]
2020-11-02 18:34 ` Kalle Valo
2020-11-02 18:49 ` Kalle Valo
2020-11-02 18:49 ` Kalle Valo
2020-11-02 20:57 ` Bjorn Helgaas
2020-11-02 20:57 ` Bjorn Helgaas
2020-11-03 3:01 ` Carl Huang
2020-11-03 3:01 ` Carl Huang
2020-11-03 6:49 ` Kalle Valo
2020-11-03 6:49 ` Kalle Valo
2020-11-03 16:08 ` Bjorn Helgaas
2020-11-03 16:08 ` Bjorn Helgaas
2020-11-03 21:08 ` Thomas Gleixner
2020-11-03 21:08 ` Thomas Gleixner
2020-11-03 22:42 ` Thomas Gleixner
2020-11-03 22:42 ` Thomas Gleixner
2020-11-09 18:44 ` Kalle Valo
2020-11-09 18:44 ` Kalle Valo
2020-11-04 13:04 ` Thomas Krause
2020-11-04 13:04 ` Thomas Krause
2020-11-04 15:26 ` Thomas Gleixner
2020-11-04 15:26 ` Thomas Gleixner
2020-11-05 13:23 ` Kalle Valo
2020-11-05 13:23 ` Kalle Valo
2020-11-06 11:57 ` Stefani Seibold
2020-11-10 8:33 ` Kalle Valo
2020-11-10 8:33 ` Kalle Valo
2020-11-11 8:53 ` Thomas Krause
2020-11-11 8:53 ` Thomas Krause
2020-11-11 9:22 ` Kalle Valo
2020-11-11 9:22 ` Kalle Valo
2020-11-11 19:10 ` Kalle Valo
2020-11-11 19:10 ` Kalle Valo
2020-11-11 19:24 ` wi nk
2020-11-11 19:24 ` wi nk
2020-11-11 19:30 ` wi nk
2020-11-11 19:30 ` wi nk
2020-11-11 19:45 ` Kalle Valo
2020-11-11 19:45 ` Kalle Valo
2020-11-11 20:12 ` wi nk
2020-11-11 20:12 ` wi nk
2020-11-11 21:35 ` Stefani Seibold
2020-11-11 21:35 ` Stefani Seibold
2020-11-11 22:02 ` Stefani Seibold
2020-11-11 22:02 ` Stefani Seibold
2020-11-12 0:24 ` wi nk
2020-11-12 0:24 ` wi nk
2020-11-12 1:10 ` wi nk
2020-11-12 1:10 ` wi nk
2020-11-12 1:11 ` wi nk
2020-11-12 1:11 ` wi nk
2020-11-12 2:31 ` wi nk
2020-11-12 2:31 ` wi nk
2020-11-12 6:29 ` Carl Huang
2020-11-12 6:29 ` Carl Huang
2020-11-12 7:05 ` Stefani Seibold
2020-11-12 7:05 ` Stefani Seibold
2020-11-12 7:15 ` Kalle Valo
2020-11-12 7:15 ` Kalle Valo
2020-11-12 7:41 ` wi nk
2020-11-12 7:41 ` wi nk
2020-11-12 8:59 ` Kalle Valo
2020-11-12 8:59 ` Kalle Valo
2020-11-12 15:44 ` wi nk
2020-11-12 15:44 ` wi nk
2020-11-13 9:52 ` wi nk
2020-11-13 9:52 ` wi nk
2020-11-15 13:30 ` Thomas Krause
2020-11-15 13:30 ` Thomas Krause
2020-11-15 19:55 ` wi nk
2020-11-15 19:55 ` wi nk
2020-11-17 15:49 ` wi nk
2020-11-17 15:49 ` wi nk
2020-11-17 20:59 ` Thomas Gleixner
2020-11-17 20:59 ` Thomas Gleixner
2020-11-18 10:22 ` wi nk
2020-11-18 10:22 ` wi nk
2020-11-11 9:39 ` Thomas Gleixner
2020-11-11 9:39 ` Thomas Gleixner
2020-11-06 11:45 ` Devin Bayer
2020-11-06 11:45 ` Devin Bayer
2020-11-09 18:48 ` Kalle Valo
2020-11-09 18:48 ` Kalle Valo
2020-11-03 11:20 ` Devin Bayer
2020-11-03 11:20 ` Devin Bayer
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