From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Conor Dooley <conor@kernel.org>
Cc: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>,
Andrew Lunn <andrew@lunn.ch>, Conor Dooley <conor+dt@kernel.org>,
Emil Renner Berthing <kernel@esmil.dk>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Samin Guo <samin.guo@starfivetech.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Jose Abreu <joabreu@synopsys.com>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Richard Cochran <richardcochran@gmail.com>,
Giuseppe Cavallaro <peppe.cavallaro@st.com>,
netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org, kernel@collabora.com
Subject: Re: [PATCH v2 12/12] [UNTESTED] riscv: dts: starfive: beaglev-starlight: Enable gmac
Date: Fri, 17 Nov 2023 09:37:30 +0100 [thread overview]
Message-ID: <CAMuHMdXdeW9SRN8hq-0722CiLvXDFVwpJxjFTGgdc2mhT=ppYw@mail.gmail.com> (raw)
In-Reply-To: <20231116-stellar-anguished-7cf06eb5634a@squawk>
On Thu, Nov 16, 2023 at 6:55 PM Conor Dooley <conor@kernel.org> wrote:
> On Thu, Nov 16, 2023 at 03:15:46PM +0200, Cristian Ciocaltea wrote:
> > On 10/30/23 00:53, Cristian Ciocaltea wrote:
> > > On 10/29/23 20:46, Andrew Lunn wrote:
> > >> On Sun, Oct 29, 2023 at 06:27:12AM +0200, Cristian Ciocaltea wrote:
> > >>> The BeagleV Starlight SBC uses a Microchip KSZ9031RNXCA PHY supporting
> > >>> RGMII-ID.
> > >>>
> > >>> TODO: Verify if manual adjustment of the RX internal delay is needed. If
> > >>> yes, add the mdio & phy sub-nodes.
> > >>
> > >> Please could you try to get this tested. It might shed some light on
> > >> what is going on here, since it is a different PHY.
> > >
> > > Actually, this is the main reason I added the patch. I don't have access
> > > to this board, so it would be great if we could get some help with testing.
> >
> > @Emil, @Conor: Any idea who might help us with a quick test on the
> > BeagleV Starlight board?
>
> I don't have one & I am not sure if Emil does. Geert (CCed) should have
I believe Esmil has.
> one though. Is there a specific test you need to have done?
I gave it a try, on top of latest renesas-drivers[1].
------------[ cut here ]------------
simple-pm-bus soc: device non-coherent but no non-coherent operations supported
WARNING: CPU: 0 PID: 1 at arch/riscv/mm/dma-noncoherent.c:140
arch_setup_dma_ops+0x7e/0xa2
Modules linked in:
CPU: 0 PID: 1 Comm: swapper/0 Not tainted
6.7.0-rc1-starlight-01489-g995c2f0b8b7e #259
Hardware name: BeagleV Starlight Beta (DT)
epc : arch_setup_dma_ops+0x7e/0xa2
ra : arch_setup_dma_ops+0x7e/0xa2
epc : ffffffff8000d462 ra : ffffffff8000d462 sp : ffffffc800013b90
gp : ffffffff812d6460 tp : ffffffd880130000 t0 : ffffffff81217238
t1 : 000000000000002d t2 : 2d2d2d2d2d2d2d2d s0 : ffffffc800013bc0
s1 : 0000000000000000 a0 : 000000000000004f a1 : 0000000200000020
a2 : 0000000000000000 a3 : 0000000000000001 a4 : 0000000000000000
a5 : 0000000000000000 a6 : 0000000000000000 a7 : 0000000000000030
s2 : ffffffd880111410 s3 : ffffffff812d712c s4 : 00000000ffffffff
s5 : ffffffffffffffed s6 : ffffffd9fffeb530 s7 : ffffffff80a00d70
s8 : ffffffff80e3f2c0 s9 : 0000000000000008 s10: ffffffff808000ba
s11: 0000000000000000 t3 : ffffffff812ebb5c t4 : ffffffff812ebb5c
t5 : ffffffff812ebb38 t6 : ffffffff812ebbb7
status: 0000000200000120 badaddr: ffffffff812d712c cause: 0000000000000003
[<ffffffff8000d462>] arch_setup_dma_ops+0x7e/0xa2
[<ffffffff80518cb2>] of_dma_configure_id+0xc4/0x222
[<ffffffff803ee76e>] platform_dma_configure+0x44/0x4e
[<ffffffff803ec382>] really_probe+0x54/0x20c
[<ffffffff803ec596>] __driver_probe_device+0x5c/0xd0
[<ffffffff803ec636>] driver_probe_device+0x2c/0xb0
[<ffffffff803ec7b6>] __driver_attach+0x6e/0x104
[<ffffffff803ea652>] bus_for_each_dev+0x58/0xa4
[<ffffffff803ebdc8>] driver_attach+0x1a/0x22
[<ffffffff803eb7ba>] bus_add_driver+0xd4/0x19e
[<ffffffff803ed476>] driver_register+0x3e/0xd8
[<ffffffff803ee590>] __platform_driver_register+0x1c/0x24
[<ffffffff8081db32>] simple_pm_bus_driver_init+0x1a/0x22
[<ffffffff800020f0>] do_one_initcall+0x38/0x17c
[<ffffffff80801354>] kernel_init_freeable+0x1a8/0x20c
[<ffffffff806b1328>] kernel_init+0x1e/0x112
[<ffffffff806b891e>] ret_from_fork+0xe/0x1c
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
clk-starfive-jh7100 11800000.clock-controller: device non-coherent but
no non-coherent operations supported
WARNING: CPU: 0 PID: 1 at arch/riscv/mm/dma-noncoherent.c:140
arch_setup_dma_ops+0x7e/0xa2
Modules linked in:
CPU: 0 PID: 1 Comm: swapper/0 Tainted: G S
6.7.0-rc1-starlight-01489-g995c2f0b8b7e #259
Hardware name: BeagleV Starlight Beta (DT)
epc : arch_setup_dma_ops+0x7e/0xa2
ra : arch_setup_dma_ops+0x7e/0xa2
epc : ffffffff8000d462 ra : ffffffff8000d462 sp : ffffffc800013b70
gp : ffffffff812d6460 tp : ffffffd880130000 t0 : ffffffff81217f48
t1 : 000000000000002d t2 : 2d2d2d2d2d2d2d2d s0 : ffffffc800013ba0
s1 : 0000000000000000 a0 : 000000000000006b a1 : 0000000200000020
a2 : 0000000000000000 a3 : 0000000000000001 a4 : 0000000000000000
a5 : 0000000000000000 a6 : 0000000000000000 a7 : 0000000000000030
s2 : ffffffd880112410 s3 : ffffffff812d712c s4 : 0000000fffffffff
s5 : 0000000000000000 s6 : ffffffd9fffed3c8 s7 : ffffffff80a00d70
s8 : ffffffff80e3f2c0 s9 : 0000000000000008 s10: ffffffff808000ba
s11: 0000000000000000 t3 : ffffffff812ec564 t4 : ffffffff812ec564
t5 : ffffffff812ec540 t6 : ffffffff812ec5db
status: 0000000200000120 badaddr: ffffffd880130008 cause: 0000000000000003
[<ffffffff8000d462>] arch_setup_dma_ops+0x7e/0xa2
[<ffffffff80518cb2>] of_dma_configure_id+0xc4/0x222
[<ffffffff803ee76e>] platform_dma_configure+0x44/0x4e
[<ffffffff803ec382>] really_probe+0x54/0x20c
[<ffffffff803ec596>] __driver_probe_device+0x5c/0xd0
[<ffffffff803ec636>] driver_probe_device+0x2c/0xb0
[<ffffffff803ec7b6>] __driver_attach+0x6e/0x104
[<ffffffff803ea652>] bus_for_each_dev+0x58/0xa4
[<ffffffff803ebdc8>] driver_attach+0x1a/0x22
[<ffffffff803eb7ba>] bus_add_driver+0xd4/0x19e
[<ffffffff803ed476>] driver_register+0x3e/0xd8
[<ffffffff803ee6ce>] __platform_driver_probe+0x40/0x9c
[<ffffffff8081eb80>] clk_starfive_jh7100_driver_init+0x22/0x2a
[<ffffffff800020f0>] do_one_initcall+0x38/0x17c
[<ffffffff80801354>] kernel_init_freeable+0x1a8/0x20c
[<ffffffff806b1328>] kernel_init+0x1e/0x112
[<ffffffff806b891e>] ret_from_fork+0xe/0x1c
---[ end trace 0000000000000000 ]---
CCACHE: DataFail @ 0x00000000.7FEB8930
CCACHE: 2 banks, 16 ways, sets/bank=1024, bytes/block=64
CCACHE: Index of the largest way enabled: 0
------------[ cut here ]------------
jh7100-reset 11840000.reset-controller: device non-coherent but no
non-coherent operations supported
WARNING: CPU: 0 PID: 1 at arch/riscv/mm/dma-noncoherent.c:140
arch_setup_dma_ops+0x7e/0xa2
Modules linked in:
CPU: 0 PID: 1 Comm: swapper/0 Tainted: G S
6.7.0-rc1-starlight-01489-g995c2f0b8b7e #259
Hardware name: BeagleV Starlight Beta (DT)
epc : arch_setup_dma_ops+0x7e/0xa2
ra : arch_setup_dma_ops+0x7e/0xa2
epc : ffffffff8000d462 ra : ffffffff8000d462 sp : ffffffc800013b70
gp : ffffffff812d6460 tp : ffffffd880130000 t0 : ffffffff81218d60
t1 : 000000000000002d t2 : 2d2d2d2d2d2d2d2d s0 : ffffffc800013ba0
s1 : 0000000000000000 a0 : 0000000000000064 a1 : 0000000200000020
a2 : 0000000000000000 a3 : 0000000000000001 a4 : 0000000000000000
a5 : 0000000000000000 a6 : 0000000000000000 a7 : 0000000000000030
s2 : ffffffd880112c10 s3 : ffffffff812d712c s4 : 0000000fffffffff
s5 : 0000000000000000 s6 : ffffffd9fffed7a8 s7 : ffffffff80a00d70
s8 : ffffffff80e3f2c0 s9 : 0000000000000008 s10: ffffffff808000ba
s11: 0000000000000000 t3 : ffffffff812ed054 t4 : ffffffff812ed054
t5 : ffffffff812ed030 t6 : ffffffff812ed0c4
status: 0000000200000120 badaddr: ffffffd880130008 cause: 0000000000000003
[<ffffffff8000d462>] arch_setup_dma_ops+0x7e/0xa2
[<ffffffff80518cb2>] of_dma_configure_id+0xc4/0x222
[<ffffffff803ee76e>] platform_dma_configure+0x44/0x4e
[<ffffffff803ec382>] really_probe+0x54/0x20c
[<ffffffff803ec596>] __driver_probe_device+0x5c/0xd0
[<ffffffff803ec636>] driver_probe_device+0x2c/0xb0
[<ffffffff803ec7b6>] __driver_attach+0x6e/0x104
[<ffffffff803ea652>] bus_for_each_dev+0x58/0xa4
[<ffffffff803ebdc8>] driver_attach+0x1a/0x22
[<ffffffff803eb7ba>] bus_add_driver+0xd4/0x19e
[<ffffffff803ed476>] driver_register+0x3e/0xd8
[<ffffffff803ee6ce>] __platform_driver_probe+0x40/0x9c
[<ffffffff8081f284>] jh7100_reset_driver_init+0x22/0x2a
[<ffffffff800020f0>] do_one_initcall+0x38/0x17c
[<ffffffff80801354>] kernel_init_freeable+0x1a8/0x20c
[<ffffffff806b1328>] kernel_init+0x1e/0x112
[<ffffffff806b891e>] ret_from_fork+0xe/0x1c
---[ end trace 0000000000000000 ]---
CCACHE: DataFail @ 0x00000000.7FEB0830
CCACHE: DataFail @ 0x00000000.7FEB07F0
CCACHE: DataFail @ 0x00000000.7FEB07F0
CCACHE: DataFail @ 0x00000000.7FEB07F0
CCACHE: DataFail @ 0x00000000.7FEB0830
CCACHE: DataFail @ 0x00000000.7FEB07F0
[...]
Looks like it needs more non-coherent support before we can test
Ethernet.
Note that it boots fine into Debian nfsroot when merging Emil's[2]
visionfive branch instead.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git/tag/?h=renesas-drivers-2023-11-14-v6.7-rc1
[2] https://github.com/esmil/linux
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
next prev parent reply other threads:[~2023-11-17 8:44 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-29 4:27 [PATCH v2 00/12] Enable networking support for StarFive JH7100 SoC Cristian Ciocaltea
2023-10-29 4:27 ` [PATCH v2 01/12] dt-bindings: net: snps,dwmac: Allow exclusive usage of ahb reset Cristian Ciocaltea
2023-10-29 11:21 ` Krzysztof Kozlowski
2023-10-29 21:55 ` Cristian Ciocaltea
2023-10-29 22:02 ` Cristian Ciocaltea
2023-10-29 11:25 ` Krzysztof Kozlowski
2023-10-29 22:24 ` Cristian Ciocaltea
2023-10-30 7:26 ` Krzysztof Kozlowski
2023-10-30 19:07 ` Cristian Ciocaltea
2023-10-31 5:48 ` Krzysztof Kozlowski
2023-10-31 11:00 ` Cristian Ciocaltea
2023-10-29 4:27 ` [PATCH v2 02/12] dt-bindings: net: starfive,jh7110-dwmac: Drop superfluous select Cristian Ciocaltea
2023-10-29 11:18 ` Krzysztof Kozlowski
2023-10-29 21:08 ` Cristian Ciocaltea
2023-10-30 7:27 ` Krzysztof Kozlowski
2023-10-30 19:25 ` Cristian Ciocaltea
2023-10-29 4:27 ` [PATCH v2 03/12] dt-bindings: net: starfive,jh7110-dwmac: Drop redundant reset description Cristian Ciocaltea
2023-10-29 11:19 ` Krzysztof Kozlowski
2023-10-29 21:23 ` Cristian Ciocaltea
2023-10-30 7:29 ` Krzysztof Kozlowski
2023-10-30 19:35 ` Cristian Ciocaltea
2023-10-29 4:27 ` [PATCH v2 04/12] dt-bindings: net: starfive,jh7110-dwmac: Add JH7100 SoC compatible Cristian Ciocaltea
2023-10-29 11:24 ` Krzysztof Kozlowski
2023-10-29 22:15 ` Cristian Ciocaltea
2023-10-30 7:30 ` Krzysztof Kozlowski
2023-10-30 20:02 ` Cristian Ciocaltea
2023-10-30 1:37 ` Rob Herring
2023-10-30 7:29 ` Krzysztof Kozlowski
2023-10-29 4:27 ` [PATCH v2 05/12] net: stmmac: dwmac-starfive: Add support for JH7100 SoC Cristian Ciocaltea
2023-10-31 14:33 ` Emil Renner Berthing
2023-10-31 18:07 ` Cristian Ciocaltea
2023-10-29 4:27 ` [PATCH v2 06/12] riscv: dts: starfive: jh7100: Add dma-noncoherent property Cristian Ciocaltea
2023-10-29 4:27 ` [PATCH v2 07/12] riscv: dts: starfive: jh7100: Add ccache DT node Cristian Ciocaltea
2023-10-31 14:38 ` Emil Renner Berthing
2023-10-31 19:01 ` Cristian Ciocaltea
2023-10-29 4:27 ` [PATCH v2 08/12] riscv: dts: starfive: Add pool for coherent DMA memory on JH7100 boards Cristian Ciocaltea
2023-10-29 18:35 ` Andrew Lunn
2023-10-31 14:56 ` Emil Renner Berthing
2023-10-31 14:40 ` Emil Renner Berthing
2023-10-31 19:16 ` Cristian Ciocaltea
2023-10-29 4:27 ` [PATCH v2 09/12] riscv: dts: starfive: jh7100: Add sysmain and gmac DT nodes Cristian Ciocaltea
2023-11-26 21:15 ` Emil Renner Berthing
2023-11-28 0:46 ` Cristian Ciocaltea
2023-10-29 4:27 ` [PATCH v2 10/12] riscv: dts: starfive: jh7100-common: Setup gmac pinmux Cristian Ciocaltea
2023-10-29 4:27 ` [PATCH v2 11/12] riscv: dts: starfive: visionfive-v1: Enable gmac and setup phy Cristian Ciocaltea
2023-10-29 18:45 ` Andrew Lunn
2023-10-29 22:41 ` Cristian Ciocaltea
2023-10-29 22:50 ` Andrew Lunn
2023-10-29 23:35 ` Cristian Ciocaltea
2023-10-29 4:27 ` [PATCH v2 12/12] [UNTESTED] riscv: dts: starfive: beaglev-starlight: Enable gmac Cristian Ciocaltea
2023-10-29 18:46 ` Andrew Lunn
2023-10-29 22:53 ` Cristian Ciocaltea
2023-11-16 13:15 ` Cristian Ciocaltea
2023-11-16 17:55 ` Conor Dooley
2023-11-16 18:30 ` Cristian Ciocaltea
2023-11-17 8:37 ` Geert Uytterhoeven [this message]
2023-11-17 8:49 ` Cristian Ciocaltea
2023-11-17 8:58 ` Cristian Ciocaltea
2023-11-17 9:12 ` Geert Uytterhoeven
2023-11-17 11:19 ` Cristian Ciocaltea
2023-11-17 22:48 ` Cristian Ciocaltea
2023-11-26 21:10 ` Emil Renner Berthing
2023-11-28 0:40 ` Cristian Ciocaltea
2023-11-28 12:08 ` Emil Renner Berthing
2023-11-28 15:47 ` Cristian Ciocaltea
2023-11-28 16:09 ` Emil Renner Berthing
2023-11-28 16:22 ` Cristian Ciocaltea
2023-11-29 14:28 ` Emil Renner Berthing
2023-11-29 14:59 ` Cristian Ciocaltea
2023-12-15 21:13 ` Cristian Ciocaltea
2023-12-16 19:24 ` Emil Renner Berthing
2023-12-18 11:38 ` Cristian Ciocaltea
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