netdev - Re: [PATCH 0/2] Apple T2 platform support

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Date:   Fri, 24 Feb 2023 07:06:44 +0000
From:   Aditya Garg <gargaditya08@...e.com>
To:     Hector Martin <marcan@...can.st>
CC:     Arend van Spriel <aspriel@...il.com>,
        Franky Lin <franky.lin@...adcom.com>,
        Hante Meuleman <hante.meuleman@...adcom.com>,
        Kalle Valo <kvalo@...nel.org>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Sven Peter <sven@...npeter.dev>,
        Alyssa Rosenzweig <alyssa@...enzweig.io>,
        Linus Walleij <linus.walleij@...aro.org>,
        Asahi Linux <asahi@...ts.linux.dev>,
        "linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>,
        "brcm80211-dev-list.pdl@...adcom.com" 
        <brcm80211-dev-list.pdl@...adcom.com>,
        "SHA-cyfmac-dev-list@...ineon.com" <SHA-cyfmac-dev-list@...ineon.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Orlando Chamberlain <orlandoch.dev@...il.com>
Subject: Re: [PATCH 0/2] Apple T2 platform support

> 
> I also tested the *patchset* in the following link, and wifi mostly worked there (occasionally it complained about some *pci* error, I’ll save the logs next time I encounter that) :

I got the logs as follows:

Feb 24 12:04:50 MacBook kernel: usbcore: registered new interface driver brcmfmac
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: enabling device (0000 -> 0002)
Feb 24 12:04:50 MacBook kernel: brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4364b3-pcie for chip BCM4364/4
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: Direct firmware load for brcm/brcmfmac4364b3-pcie.apple,bali-HRPN-u-7.7-X3.bin failed with error -2
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: Direct firmware load for brcm/brcmfmac4364b3-pcie.apple,bali-HRPN-u-7.7.bin failed with error -2
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: Direct firmware load for brcm/brcmfmac4364b3-pcie.apple,bali-HRPN-u.bin failed with error -2
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: Direct firmware load for brcm/brcmfmac4364b3-pcie.apple,bali-HRPN.bin failed with error -2
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: Direct firmware load for brcm/brcmfmac4364b3-pcie.apple,bali-X3.bin failed with error -2
Feb 24 12:04:50 MacBook kernel: brcmfmac_bca: brcmf_bca_attach: executing
Feb 24 12:04:50 MacBook kernel: brcmfmac_bca: brcmf_bca_detach: executing
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_setup: Dongle setup failed
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 0000.853 EL: 30 3e84
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.853 Thread: wlan_thread(ID:0x54485244) run cnt:2
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.854 Thread: Stack:0029ff34 Start Addr:0029e000 End Addr:0029ffdf Size:8160
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.854 Thread: Entry func:0016f819
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.854 Thread: Timer:001ca70c
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.854 
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: FWID 01-23419ed2
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: flags 78010007
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.854 
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: TRAP 4(29fef8): pc 16e218, lr 16e205, sp 29ff50, cpsr 60000193, spsr 60000033
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.855   dfsr 80d, dfar 0
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.855   r0 1, r1 0, r2 160988, r3 0, r4 167f35, r5 1, r6 167f35
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.855   r7 0, r8 0, r9 0, r10 29e000, r11 80d, r12 0
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.855 
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE:    sp+0 00280648 00019783 00000000 00167f35
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.856   sp+10 00280648 00168301 00236ec4 00000002
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.856 sp+4 00019783
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.856 sp+c 00167f35
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.856 sp+14 00168301
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.856 sp+2c 00019783
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.856 sp+34 0003910f
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.857 sp+44 0016f8e7
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.857 sp+4c 0003d1c5
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.857 sp+60 0000c02b
Feb 24 12:04:50 MacBook kernel: brcmfmac 0000:05:00.0: brcmf_pcie_bus_console_read: CONSOLE: 000000.857 sp+6c 0003dfcd