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Linux Kernel with T2-based devices support.
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MacPro7,1 PCIE Errors #9

Open Redecorating opened 7 months ago

Redecorating commented 7 months ago

I don't know if this is still an issue, but I'd like to document it here till we figure that out.

the last time someone tried booting a macpro7,1, they ran into pcie address space issues, with auto remap breaking. testing is definitely appreciated nevertheless

This might be about the below pcie errors in a dmesg log i found from a macpro (running linux 6.0.9)?

usbcore: registered new interface driver brcmfmac
brcmfmac 0000:02:00.0: enabling device (0000 -> 0002)
brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4364b3-pcie for chip BCM4364/4
brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac4364b3-pcie.apple,hanauma-HRPN-m-7.9-X3.bin failed with error -2
brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac4364b3-pcie.apple,hanauma-HRPN-m-7.9.bin failed with error -2
brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac4364b3-pcie.apple,hanauma-HRPN-m.bin failed with error -2
brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac4364b3-pcie.apple,hanauma-HRPN.bin failed with error -2
brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac4364b3-pcie.apple,hanauma-X3.bin failed with error -2
brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac4364b3-pcie.apple,hanauma.bin failed with error -2
brcmfmac 0000:02:00.0: Direct firmware load for brcm/brcmfmac4364b3-pcie.bin failed with error -2
pcieport 0000:00:1c.0: AER: Uncorrected (Non-Fatal) error received: 0000:02:00.0
brcmfmac 0000:02:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, (Completer ID)
brcmfmac 0000:02:00.0:   device [14e4:4464] error status/mask=00008000/00000000
brcmfmac 0000:02:00.0:    [15] CmpltAbrt              (First)
brcmfmac 0000:02:00.0: AER:   TLP Header: 40000001 0000000f 7180004c 00000000
EDAC MC0: Giving out device to module skx_edac controller Skylake Socket#0 IMC#0: DEV 0000:0a:0a.0 (INTERRUPT)
EDAC MC1: Giving out device to module skx_edac controller Skylake Socket#0 IMC#1: DEV 0000:0a:0c.0 (INTERRUPT)
pci 0000:02:00.0: AER: can't recover (no error_detected callback)
pcieport 0000:00:1c.0: AER: device recovery failed
Redecorating commented 7 months ago

Actually someone yesterday on discord said ethernet and wifi were working on their macpro so it's probably something different to those logs I found?