From: "Rafael J. Wysocki" <rafael@kernel.org> To: Ioana Ciornei <ciorneiioana@gmail.com> Cc: Grant Likely <grant.likely@arm.com>, "Rafael J . Wysocki" <rafael@kernel.org>, Jeremy Linton <jeremy.linton@arm.com>, Andrew Lunn <andrew@lunn.ch>, Andy Shevchenko <andy.shevchenko@gmail.com>, Florian Fainelli <f.fainelli@gmail.com>, Russell King - ARM Linux admin <linux@armlinux.org.uk>, Heikki Krogerus <heikki.krogerus@linux.intel.com>, Marcin Wojtas <mw@semihalf.com>, Pieter Jansen Van Vuuren <pieter.jansenvv@bamboosystems.io>, Jon <jon@solid-run.com>, Saravana Kannan <saravanak@google.com>, Randy Dunlap <rdunlap@infradead.org>, calvin.johnson@nxp.com, Cristi Sovaiala <cristian.sovaiala@nxp.com>, Florin Laurentiu Chiculita <florinlaurentiu.chiculita@nxp.com>, Madalin Bucur <madalin.bucur@nxp.com>, Linux ARM <linux-arm-kernel@lists.infradead.org>, Diana Madalina Craciun <diana.craciun@nxp.com>, ACPI Devel Maling List <linux-acpi@vger.kernel.org>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, "linux.cj" <linux.cj@gmail.com>, netdev <netdev@vger.kernel.org>, Laurentiu Tudor <laurentiu.tudor@nxp.com>, Len Brown <lenb@kernel.org>, "Rafael J . Wysocki" <rjw@rjwysocki.net>, Calvin Johnson <calvin.johnson@oss.nxp.com>, Ioana Ciornei <ioana.ciornei@nxp.com> Subject: Re: [PATCH net-next v8 10/15] ACPI: utils: Introduce acpi_get_local_address() Date: Thu, 10 Jun 2021 20:09:14 +0200 [thread overview] Message-ID: <CAJZ5v0ivYQhhLeO_fcTOexgsUtRJ7dbzr0N99vMZBv-m8CkU1g@mail.gmail.com> (raw) In-Reply-To: <20210610163917.4138412-11-ciorneiioana@gmail.com> On Thu, Jun 10, 2021 at 6:40 PM Ioana Ciornei <ciorneiioana@gmail.com> wrote: > > From: Calvin Johnson <calvin.johnson@oss.nxp.com> > > Introduce a wrapper around the _ADR evaluation. > > Signed-off-by: Calvin Johnson <calvin.johnson@oss.nxp.com> > Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> > Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Acked-by: Rafael J. Wysocki <rafael@kernel.org> > --- > > Changes in v8: None > Changes in v7: None > Changes in v6: None > Changes in v5: > - Replace fwnode_get_id() with acpi_get_local_address() > > Changes in v4: > - Improve code structure to handle all cases > > Changes in v3: > - Modified to retrieve reg property value for ACPI as well > - Resolved compilation issue with CONFIG_ACPI = n > - Added more info into documentation > > drivers/acpi/utils.c | 14 ++++++++++++++ > include/linux/acpi.h | 7 +++++++ > 2 files changed, 21 insertions(+) > > diff --git a/drivers/acpi/utils.c b/drivers/acpi/utils.c > index 3b54b8fd7396..e7ddd281afff 100644 > --- a/drivers/acpi/utils.c > +++ b/drivers/acpi/utils.c > @@ -277,6 +277,20 @@ acpi_evaluate_integer(acpi_handle handle, > > EXPORT_SYMBOL(acpi_evaluate_integer); > > +int acpi_get_local_address(acpi_handle handle, u32 *addr) > +{ > + unsigned long long adr; > + acpi_status status; > + > + status = acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL, &adr); > + if (ACPI_FAILURE(status)) > + return -ENODATA; > + > + *addr = (u32)adr; > + return 0; > +} > +EXPORT_SYMBOL(acpi_get_local_address); > + > acpi_status > acpi_evaluate_reference(acpi_handle handle, > acpi_string pathname, > diff --git a/include/linux/acpi.h b/include/linux/acpi.h > index c60745f657e9..6ace3a0f1415 100644 > --- a/include/linux/acpi.h > +++ b/include/linux/acpi.h > @@ -710,6 +710,8 @@ static inline u64 acpi_arch_get_root_pointer(void) > } > #endif > > +int acpi_get_local_address(acpi_handle handle, u32 *addr); > + > #else /* !CONFIG_ACPI */ > > #define acpi_disabled 1 > @@ -965,6 +967,11 @@ static inline struct acpi_device *acpi_resource_consumer(struct resource *res) > return NULL; > } > > +static inline int acpi_get_local_address(acpi_handle handle, u32 *addr) > +{ > + return -ENODEV; > +} > + > #endif /* !CONFIG_ACPI */ > > #ifdef CONFIG_ACPI_HOTPLUG_IOAPIC > -- > 2.31.1 >
WARNING: multiple messages have this Message-ID (diff)
From: "Rafael J. Wysocki" <rafael@kernel.org> To: Ioana Ciornei <ciorneiioana@gmail.com> Cc: Grant Likely <grant.likely@arm.com>, "Rafael J . Wysocki" <rafael@kernel.org>, Jeremy Linton <jeremy.linton@arm.com>, Andrew Lunn <andrew@lunn.ch>, Andy Shevchenko <andy.shevchenko@gmail.com>, Florian Fainelli <f.fainelli@gmail.com>, Russell King - ARM Linux admin <linux@armlinux.org.uk>, Heikki Krogerus <heikki.krogerus@linux.intel.com>, Marcin Wojtas <mw@semihalf.com>, Pieter Jansen Van Vuuren <pieter.jansenvv@bamboosystems.io>, Jon <jon@solid-run.com>, Saravana Kannan <saravanak@google.com>, Randy Dunlap <rdunlap@infradead.org>, calvin.johnson@nxp.com, Cristi Sovaiala <cristian.sovaiala@nxp.com>, Florin Laurentiu Chiculita <florinlaurentiu.chiculita@nxp.com>, Madalin Bucur <madalin.bucur@nxp.com>, Linux ARM <linux-arm-kernel@lists.infradead.org>, Diana Madalina Craciun <diana.craciun@nxp.com>, ACPI Devel Maling List <linux-acpi@vger.kernel.org>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, "linux.cj" <linux.cj@gmail.com>, netdev <netdev@vger.kernel.org>, Laurentiu Tudor <laurentiu.tudor@nxp.com>, Len Brown <lenb@kernel.org>, "Rafael J . Wysocki" <rjw@rjwysocki.net>, Calvin Johnson <calvin.johnson@oss.nxp.com>, Ioana Ciornei <ioana.ciornei@nxp.com> Subject: Re: [PATCH net-next v8 10/15] ACPI: utils: Introduce acpi_get_local_address() Date: Thu, 10 Jun 2021 20:09:14 +0200 [thread overview] Message-ID: <CAJZ5v0ivYQhhLeO_fcTOexgsUtRJ7dbzr0N99vMZBv-m8CkU1g@mail.gmail.com> (raw) In-Reply-To: <20210610163917.4138412-11-ciorneiioana@gmail.com> On Thu, Jun 10, 2021 at 6:40 PM Ioana Ciornei <ciorneiioana@gmail.com> wrote: > > From: Calvin Johnson <calvin.johnson@oss.nxp.com> > > Introduce a wrapper around the _ADR evaluation. > > Signed-off-by: Calvin Johnson <calvin.johnson@oss.nxp.com> > Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> > Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Acked-by: Rafael J. Wysocki <rafael@kernel.org> > --- > > Changes in v8: None > Changes in v7: None > Changes in v6: None > Changes in v5: > - Replace fwnode_get_id() with acpi_get_local_address() > > Changes in v4: > - Improve code structure to handle all cases > > Changes in v3: > - Modified to retrieve reg property value for ACPI as well > - Resolved compilation issue with CONFIG_ACPI = n > - Added more info into documentation > > drivers/acpi/utils.c | 14 ++++++++++++++ > include/linux/acpi.h | 7 +++++++ > 2 files changed, 21 insertions(+) > > diff --git a/drivers/acpi/utils.c b/drivers/acpi/utils.c > index 3b54b8fd7396..e7ddd281afff 100644 > --- a/drivers/acpi/utils.c > +++ b/drivers/acpi/utils.c > @@ -277,6 +277,20 @@ acpi_evaluate_integer(acpi_handle handle, > > EXPORT_SYMBOL(acpi_evaluate_integer); > > +int acpi_get_local_address(acpi_handle handle, u32 *addr) > +{ > + unsigned long long adr; > + acpi_status status; > + > + status = acpi_evaluate_integer(handle, METHOD_NAME__ADR, NULL, &adr); > + if (ACPI_FAILURE(status)) > + return -ENODATA; > + > + *addr = (u32)adr; > + return 0; > +} > +EXPORT_SYMBOL(acpi_get_local_address); > + > acpi_status > acpi_evaluate_reference(acpi_handle handle, > acpi_string pathname, > diff --git a/include/linux/acpi.h b/include/linux/acpi.h > index c60745f657e9..6ace3a0f1415 100644 > --- a/include/linux/acpi.h > +++ b/include/linux/acpi.h > @@ -710,6 +710,8 @@ static inline u64 acpi_arch_get_root_pointer(void) > } > #endif > > +int acpi_get_local_address(acpi_handle handle, u32 *addr); > + > #else /* !CONFIG_ACPI */ > > #define acpi_disabled 1 > @@ -965,6 +967,11 @@ static inline struct acpi_device *acpi_resource_consumer(struct resource *res) > return NULL; > } > > +static inline int acpi_get_local_address(acpi_handle handle, u32 *addr) > +{ > + return -ENODEV; > +} > + > #endif /* !CONFIG_ACPI */ > > #ifdef CONFIG_ACPI_HOTPLUG_IOAPIC > -- > 2.31.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-06-10 18:09 UTC|newest] Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-06-10 16:39 [PATCH net-next v8 00/15] ACPI support for dpaa2 driver Ioana Ciornei 2021-06-10 16:39 ` Ioana Ciornei 2021-06-10 16:39 ` [PATCH net-next v8 01/15] Documentation: ACPI: DSD: Document MDIO PHY Ioana Ciornei 2021-06-10 16:39 ` Ioana Ciornei 2021-06-10 18:05 ` Rafael J. Wysocki 2021-06-10 18:05 ` Rafael J. Wysocki 2021-06-10 18:23 ` Grant Likely 2021-06-10 18:23 ` Grant Likely 2021-06-10 18:31 ` Rafael J. Wysocki 2021-06-10 18:31 ` Rafael J. Wysocki 2021-06-10 18:11 ` Grant Likely 2021-06-10 18:11 ` Grant Likely 2021-06-10 16:39 ` [PATCH net-next v8 02/15] net: phy: Introduce fwnode_mdio_find_device() Ioana Ciornei 2021-06-10 16:39 ` Ioana Ciornei 2021-06-10 16:39 ` [PATCH net-next v8 03/15] net: phy: Introduce phy related fwnode functions Ioana Ciornei 2021-06-10 16:39 ` Ioana Ciornei 2021-06-10 16:39 ` [PATCH net-next v8 04/15] of: mdio: Refactor of_phy_find_device() Ioana Ciornei 2021-06-10 16:39 ` Ioana Ciornei 2021-06-10 16:39 ` [PATCH net-next v8 05/15] net: phy: Introduce fwnode_get_phy_id() Ioana Ciornei 2021-06-10 16:39 ` Ioana Ciornei 2021-06-10 16:39 ` [PATCH net-next v8 06/15] of: mdio: Refactor of_get_phy_id() Ioana Ciornei 2021-06-10 16:39 ` Ioana Ciornei 2021-06-10 16:39 ` [PATCH net-next v8 07/15] net: mii_timestamper: check NULL in unregister_mii_timestamper() Ioana Ciornei 2021-06-10 16:39 ` Ioana Ciornei 2021-06-10 16:39 ` [PATCH net-next v8 08/15] net: mdiobus: Introduce fwnode_mdiobus_register_phy() Ioana Ciornei 2021-06-10 16:39 ` Ioana Ciornei 2021-06-10 16:39 ` [PATCH net-next v8 09/15] of: mdio: Refactor of_mdiobus_register_phy() Ioana Ciornei 2021-06-10 16:39 ` Ioana Ciornei 2021-06-10 16:39 ` [PATCH net-next v8 10/15] ACPI: utils: Introduce acpi_get_local_address() Ioana Ciornei 2021-06-10 16:39 ` Ioana Ciornei 2021-06-10 18:09 ` Rafael J. Wysocki [this message] 2021-06-10 18:09 ` Rafael J. Wysocki 2021-06-10 16:39 ` [PATCH net-next v8 11/15] net: mdio: Add ACPI support code for mdio Ioana Ciornei 2021-06-10 16:39 ` Ioana Ciornei 2021-06-10 18:19 ` Rafael J. Wysocki 2021-06-10 18:19 ` Rafael J. Wysocki 2021-06-10 16:39 ` [PATCH net-next v8 12/15] net/fsl: Use [acpi|of]_mdiobus_register Ioana Ciornei 2021-06-10 16:39 ` Ioana Ciornei 2021-06-11 8:57 ` Andy Shevchenko 2021-06-11 8:57 ` Andy Shevchenko 2021-06-10 16:39 ` [PATCH net-next v8 13/15] net: phylink: introduce phylink_fwnode_phy_connect() Ioana Ciornei 2021-06-10 16:39 ` Ioana Ciornei 2021-06-10 16:39 ` [PATCH net-next v8 14/15] net: phylink: Refactor phylink_of_phy_connect() Ioana Ciornei 2021-06-10 16:39 ` Ioana Ciornei 2021-06-10 16:39 ` [PATCH net-next v8 15/15] net: dpaa2-mac: Add ACPI support for DPAA2 MAC driver Ioana Ciornei 2021-06-10 16:39 ` Ioana Ciornei 2021-06-10 18:23 ` Rafael J. Wysocki 2021-06-10 18:23 ` Rafael J. Wysocki 2021-06-10 16:56 ` [PATCH net-next v8 00/15] ACPI support for dpaa2 driver Andrew Lunn 2021-06-10 16:56 ` Andrew Lunn 2021-06-10 17:51 ` Jon Nettleton 2021-06-10 17:51 ` Jon Nettleton 2021-06-10 18:25 ` Rafael J. Wysocki 2021-06-10 18:25 ` Rafael J. Wysocki 2021-06-10 18:27 ` Grant Likely 2021-06-10 18:27 ` Grant Likely 2021-06-10 18:40 ` Andrew Lunn 2021-06-10 18:40 ` Andrew Lunn 2021-06-10 18:19 ` Grant Likely 2021-06-10 18:19 ` Grant Likely 2021-06-11 9:00 ` Andy Shevchenko 2021-06-11 9:00 ` Andy Shevchenko 2021-06-11 9:17 ` Ioana Ciornei 2021-06-11 9:17 ` Ioana Ciornei
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