qcn9274 hw2.0 in banana pi r64 - LTSSM read fail

[Kalle Valo]

Janusz Dziedzic <janusz.dziedzic at gmail.com> writes:

> I have this card in bpi-r64 board. Need to hash: ath12k_pci_enable_ltssm()
> While board hang here (next board restart):
>
> val = ath12k_pci_read32(ab, PCIE_PCIE_PARF_LTSSM);
>
> Is it a 12k bug/MTK pci controller bug?
> When hash it works correctly.
>
> root at OpenWrt:~# lspci -nn
> 00:00.0 PCI bridge [0604]: MEDIATEK Corp. Device [14c3:3258]
> 01:00.0 Network controller [0280]: Qualcomm Device [17cb:1109] (rev 01)
> root at OpenWrt:~#

Sorry, I'm not following you. What do you exactly mean with "hash it"?

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