From: Colin Foster <colin.foster@in-advantage.com>
To: Jakub Kicinski <kuba@kernel.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-gpio@vger.kernel.org,
Vladimir Oltean <vladimir.oltean@nxp.com>,
Lee Jones <lee.jones@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Andrew Lunn <andrew@lunn.ch>,
Heiner Kallweit <hkallweit1@gmail.com>,
Russell King <linux@armlinux.org.uk>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>,
Lars Povlsen <lars.povlsen@microchip.com>,
Steen Hegelund <Steen.Hegelund@microchip.com>,
UNGLinuxDriver@microchip.com,
Linus Walleij <linus.walleij@linaro.org>,
Wolfram Sang <wsa@kernel.org>,
Terry Bowman <terry.bowman@amd.com>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
katie.morris@in-advantage.com
Subject: Re: [PATCH v12 net-next 9/9] mfd: ocelot: add support for the vsc7512 chip via spi
Date: Sat, 2 Jul 2022 09:26:10 -0700 [thread overview]
Message-ID: <20220702162610.GB4028148@euler> (raw)
In-Reply-To: <20220701200241.388e1fd5@kernel.org>
On Fri, Jul 01, 2022 at 08:02:41PM -0700, Jakub Kicinski wrote:
> On Fri, 1 Jul 2022 12:26:09 -0700 Colin Foster wrote:
> > The VSC7512 is a networking chip that contains several peripherals. Many of
> > these peripherals are currently supported by the VSC7513 and VSC7514 chips,
> > but those run on an internal CPU. The VSC7512 lacks this CPU, and must be
> > controlled externally.
> >
> > Utilize the existing drivers by referencing the chip as an MFD. Add support
> > for the two MDIO buses, the internal phys, pinctrl, and serial GPIO.
>
> allmodconfig is not happy, I didn't spot that being mentioned as
> expected:
>
> ERROR: modpost: "ocelot_spi_init_regmap" [drivers/mfd/ocelot-core.ko] undefined!
> WARNING: modpost: module ocelot-spi uses symbol ocelot_chip_reset from namespace MFD_OCELOT, but does not import it.
> WARNING: modpost: module ocelot-spi uses symbol ocelot_core_init from namespace MFD_OCELOT, but does not import it.
> make[2]: *** [../scripts/Makefile.modpost:128: modules-only.symvers] Error 1
> make[1]: *** [/home/nipa/net-next/Makefile:1757: modules] Error 2
Yikes. I'll button this up. I'm surprised that I need to import the
namespace of my own module... but I don't have a strong enough
understanding of what all is going on.
Also, allmodconfig never compiles for me, so I can't really test it:
make W=1 ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- -j$(nproc)
...
arch/arm/vdso/vgettimeofday.c:10:5: error: no previous prototype for ‘__vdso_clock_gettime’ [-Werror=missing-prototypes]
10 | int __vdso_clock_gettime(clockid_t clock,
| ^~~~~~~~~~~~~~~~~~~~
arch/arm/vdso/vgettimeofday.c:16:5: error: no previous prototype for ‘__vdso_clock_gettime64’ [-Werror=missing-prototypes]
16 | int __vdso_clock_gettime64(clockid_t clock,
| ^~~~~~~~~~~~~~~~~~~~~~
arch/arm/vdso/vgettimeofday.c:22:5: error: no previous prototype for ‘__vdso_gettimeofday’ [-Werror=missing-prototypes]
22 | int __vdso_gettimeofday(struct __kernel_old_timeval *tv,
| ^~~~~~~~~~~~~~~~~~~
arch/arm/vdso/vgettimeofday.c:28:5: error: no previous prototype for ‘__vdso_clock_getres’ [-Werror=missing-prototypes]
28 | int __vdso_clock_getres(clockid_t clock_id,
I'll try it without cross-compile and see if I have better luck.
next prev parent reply other threads:[~2022-07-02 16:26 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-01 19:26 [PATCH v12 net-next 0/9] add support for VSC7512 control over SPI Colin Foster
2022-07-01 19:26 ` [PATCH v12 net-next 1/9] mfd: ocelot: add helper to get regmap from a resource Colin Foster
2022-07-01 20:23 ` Andy Shevchenko
2022-07-01 20:34 ` Colin Foster
2022-07-01 20:41 ` Andy Shevchenko
2022-07-01 19:26 ` [PATCH v12 net-next 2/9] net: mdio: mscc-miim: add ability to be used in a non-mmio configuration Colin Foster
2022-07-01 20:24 ` Andy Shevchenko
2022-07-01 20:38 ` Colin Foster
2022-07-01 19:26 ` [PATCH v12 net-next 3/9] pinctrl: ocelot: allow pinctrl-ocelot to be loaded as a module Colin Foster
2022-07-01 19:26 ` [PATCH v12 net-next 4/9] pinctrl: ocelot: add ability to be used in a non-mmio configuration Colin Foster
2022-07-01 19:26 ` [PATCH v12 net-next 5/9] pinctrl: microchip-sgpio: allow sgpio driver to be used as a module Colin Foster
2022-07-01 19:26 ` [PATCH v12 net-next 6/9] pinctrl: microchip-sgpio: add ability to be used in a non-mmio configuration Colin Foster
2022-07-01 19:26 ` [PATCH v12 net-next 7/9] resource: add define macro for register address resources Colin Foster
2022-07-01 19:26 ` [PATCH v12 net-next 8/9] dt-bindings: mfd: ocelot: add bindings for VSC7512 Colin Foster
2022-07-05 20:26 ` Rob Herring
2022-07-01 19:26 ` [PATCH v12 net-next 9/9] mfd: ocelot: add support for the vsc7512 chip via spi Colin Foster
2022-07-01 20:38 ` Andy Shevchenko
2022-07-01 21:04 ` Colin Foster
2022-07-02 3:02 ` Jakub Kicinski
2022-07-02 16:26 ` Colin Foster [this message]
2022-07-02 10:04 ` kernel test robot
2022-07-05 20:24 ` [PATCH v12 net-next 0/9] add support for VSC7512 control over SPI Rob Herring
2022-07-05 20:30 ` Colin Foster
2022-07-05 22:04 ` Vladimir Oltean
2022-07-05 22:56 ` Vladimir Oltean
2022-07-06 4:34 ` Colin Foster
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