From: Cristian Marussi <cristian.marussi@arm.com>
To: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
virtualization@lists.linux-foundation.org,
virtio-dev@lists.oasis-open.org
Cc: sudeep.holla@arm.com, james.quinlan@broadcom.com,
Jonathan.Cameron@Huawei.com, f.fainelli@gmail.com,
etienne.carriere@linaro.org, vincent.guittot@linaro.org,
souvik.chakravarty@arm.com, cristian.marussi@arm.com,
igor.skalkin@opensynergy.com, peter.hilber@opensynergy.com,
alex.bennee@linaro.org, jean-philippe@linaro.org,
mikhail.golubev@opensynergy.com, anton.yakovlev@opensynergy.com,
Vasyl.Vavrychuk@opensynergy.com,
Andriy.Tryshnivskyy@opensynergy.com
Subject: [PATCH v7 09/15] firmware: arm_scmi: Make shmem support optional for transports
Date: Tue, 3 Aug 2021 14:10:18 +0100 [thread overview]
Message-ID: <20210803131024.40280-10-cristian.marussi@arm.com> (raw)
In-Reply-To: <20210803131024.40280-1-cristian.marussi@arm.com>
From: Igor Skalkin <igor.skalkin@opensynergy.com>
Upcoming new SCMI transports won't need any kind of shared memory support.
Compile shmem.c only if a shmem based transport is selected.
Signed-off-by: Igor Skalkin <igor.skalkin@opensynergy.com>
[ Peter: Adapted patch for submission to upstream. ]
Co-developed-by: Peter Hilber <peter.hilber@opensynergy.com>
Signed-off-by: Peter Hilber <peter.hilber@opensynergy.com>
[ Cristian: Adapted patch/commit_msg to new SCMI Kconfig layout ]
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
---
v4 --> v5
- Adapted to new SCMI Kconfig layout
---
drivers/firmware/arm_scmi/Kconfig | 8 ++++++++
drivers/firmware/arm_scmi/Makefile | 2 +-
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/firmware/arm_scmi/Kconfig b/drivers/firmware/arm_scmi/Kconfig
index a6fcd06b2232..cd84e5f2ee02 100644
--- a/drivers/firmware/arm_scmi/Kconfig
+++ b/drivers/firmware/arm_scmi/Kconfig
@@ -30,10 +30,17 @@ config ARM_SCMI_HAVE_TRANSPORT
Used to trigger a build bug when trying to build SCMI without any
configured transport.
+config ARM_SCMI_HAVE_SHMEM
+ bool
+ help
+ This declares whether a shared memory based transport for SCMI is
+ available.
+
config ARM_SCMI_TRANSPORT_MAILBOX
bool "SCMI transport based on Mailbox"
depends on MAILBOX
select ARM_SCMI_HAVE_TRANSPORT
+ select ARM_SCMI_HAVE_SHMEM
default y
help
Enable mailbox based transport for SCMI.
@@ -45,6 +52,7 @@ config ARM_SCMI_TRANSPORT_SMC
bool "SCMI transport based on SMC"
depends on HAVE_ARM_SMCCC_DISCOVERY
select ARM_SCMI_HAVE_TRANSPORT
+ select ARM_SCMI_HAVE_SHMEM
default y
help
Enable SMC based transport for SCMI.
diff --git a/drivers/firmware/arm_scmi/Makefile b/drivers/firmware/arm_scmi/Makefile
index 38163d6991b3..e0e6bd3dba9e 100644
--- a/drivers/firmware/arm_scmi/Makefile
+++ b/drivers/firmware/arm_scmi/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only
scmi-bus-y = bus.o
scmi-driver-y = driver.o notify.o
-scmi-transport-y = shmem.o
+scmi-transport-$(CONFIG_ARM_SCMI_HAVE_SHMEM) = shmem.o
scmi-transport-$(CONFIG_ARM_SCMI_TRANSPORT_MAILBOX) += mailbox.o
scmi-transport-$(CONFIG_ARM_SCMI_TRANSPORT_SMC) += smc.o
scmi-protocols-y = base.o clock.o perf.o power.o reset.o sensors.o system.o voltage.o
--
2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Cristian Marussi <cristian.marussi@arm.com>
To: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
virtualization@lists.linux-foundation.org,
virtio-dev@lists.oasis-open.org
Cc: sudeep.holla@arm.com, james.quinlan@broadcom.com,
Jonathan.Cameron@Huawei.com, f.fainelli@gmail.com,
etienne.carriere@linaro.org, vincent.guittot@linaro.org,
souvik.chakravarty@arm.com, cristian.marussi@arm.com,
igor.skalkin@opensynergy.com, peter.hilber@opensynergy.com,
alex.bennee@linaro.org, jean-philippe@linaro.org,
mikhail.golubev@opensynergy.com, anton.yakovlev@opensynergy.com,
Vasyl.Vavrychuk@opensynergy.com,
Andriy.Tryshnivskyy@opensynergy.com
Subject: [PATCH v7 09/15] firmware: arm_scmi: Make shmem support optional for transports
Date: Tue, 3 Aug 2021 14:10:18 +0100 [thread overview]
Message-ID: <20210803131024.40280-10-cristian.marussi@arm.com> (raw)
In-Reply-To: <20210803131024.40280-1-cristian.marussi@arm.com>
From: Igor Skalkin <igor.skalkin@opensynergy.com>
Upcoming new SCMI transports won't need any kind of shared memory support.
Compile shmem.c only if a shmem based transport is selected.
Signed-off-by: Igor Skalkin <igor.skalkin@opensynergy.com>
[ Peter: Adapted patch for submission to upstream. ]
Co-developed-by: Peter Hilber <peter.hilber@opensynergy.com>
Signed-off-by: Peter Hilber <peter.hilber@opensynergy.com>
[ Cristian: Adapted patch/commit_msg to new SCMI Kconfig layout ]
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
---
v4 --> v5
- Adapted to new SCMI Kconfig layout
---
drivers/firmware/arm_scmi/Kconfig | 8 ++++++++
drivers/firmware/arm_scmi/Makefile | 2 +-
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/firmware/arm_scmi/Kconfig b/drivers/firmware/arm_scmi/Kconfig
index a6fcd06b2232..cd84e5f2ee02 100644
--- a/drivers/firmware/arm_scmi/Kconfig
+++ b/drivers/firmware/arm_scmi/Kconfig
@@ -30,10 +30,17 @@ config ARM_SCMI_HAVE_TRANSPORT
Used to trigger a build bug when trying to build SCMI without any
configured transport.
+config ARM_SCMI_HAVE_SHMEM
+ bool
+ help
+ This declares whether a shared memory based transport for SCMI is
+ available.
+
config ARM_SCMI_TRANSPORT_MAILBOX
bool "SCMI transport based on Mailbox"
depends on MAILBOX
select ARM_SCMI_HAVE_TRANSPORT
+ select ARM_SCMI_HAVE_SHMEM
default y
help
Enable mailbox based transport for SCMI.
@@ -45,6 +52,7 @@ config ARM_SCMI_TRANSPORT_SMC
bool "SCMI transport based on SMC"
depends on HAVE_ARM_SMCCC_DISCOVERY
select ARM_SCMI_HAVE_TRANSPORT
+ select ARM_SCMI_HAVE_SHMEM
default y
help
Enable SMC based transport for SCMI.
diff --git a/drivers/firmware/arm_scmi/Makefile b/drivers/firmware/arm_scmi/Makefile
index 38163d6991b3..e0e6bd3dba9e 100644
--- a/drivers/firmware/arm_scmi/Makefile
+++ b/drivers/firmware/arm_scmi/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only
scmi-bus-y = bus.o
scmi-driver-y = driver.o notify.o
-scmi-transport-y = shmem.o
+scmi-transport-$(CONFIG_ARM_SCMI_HAVE_SHMEM) = shmem.o
scmi-transport-$(CONFIG_ARM_SCMI_TRANSPORT_MAILBOX) += mailbox.o
scmi-transport-$(CONFIG_ARM_SCMI_TRANSPORT_SMC) += smc.o
scmi-protocols-y = base.o clock.o perf.o power.o reset.o sensors.o system.o voltage.o
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Cristian Marussi <cristian.marussi@arm.com>
To: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
virtualization@lists.linux-foundation.org,
virtio-dev@lists.oasis-open.org
Cc: sudeep.holla@arm.com, james.quinlan@broadcom.com,
Jonathan.Cameron@Huawei.com, f.fainelli@gmail.com,
etienne.carriere@linaro.org, vincent.guittot@linaro.org,
souvik.chakravarty@arm.com, cristian.marussi@arm.com,
igor.skalkin@opensynergy.com, peter.hilber@opensynergy.com,
alex.bennee@linaro.org, jean-philippe@linaro.org,
mikhail.golubev@opensynergy.com, anton.yakovlev@opensynergy.com,
Vasyl.Vavrychuk@opensynergy.com,
Andriy.Tryshnivskyy@opensynergy.com
Subject: [virtio-dev] [PATCH v7 09/15] firmware: arm_scmi: Make shmem support optional for transports
Date: Tue, 3 Aug 2021 14:10:18 +0100 [thread overview]
Message-ID: <20210803131024.40280-10-cristian.marussi@arm.com> (raw)
In-Reply-To: <20210803131024.40280-1-cristian.marussi@arm.com>
From: Igor Skalkin <igor.skalkin@opensynergy.com>
Upcoming new SCMI transports won't need any kind of shared memory support.
Compile shmem.c only if a shmem based transport is selected.
Signed-off-by: Igor Skalkin <igor.skalkin@opensynergy.com>
[ Peter: Adapted patch for submission to upstream. ]
Co-developed-by: Peter Hilber <peter.hilber@opensynergy.com>
Signed-off-by: Peter Hilber <peter.hilber@opensynergy.com>
[ Cristian: Adapted patch/commit_msg to new SCMI Kconfig layout ]
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
---
v4 --> v5
- Adapted to new SCMI Kconfig layout
---
drivers/firmware/arm_scmi/Kconfig | 8 ++++++++
drivers/firmware/arm_scmi/Makefile | 2 +-
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/firmware/arm_scmi/Kconfig b/drivers/firmware/arm_scmi/Kconfig
index a6fcd06b2232..cd84e5f2ee02 100644
--- a/drivers/firmware/arm_scmi/Kconfig
+++ b/drivers/firmware/arm_scmi/Kconfig
@@ -30,10 +30,17 @@ config ARM_SCMI_HAVE_TRANSPORT
Used to trigger a build bug when trying to build SCMI without any
configured transport.
+config ARM_SCMI_HAVE_SHMEM
+ bool
+ help
+ This declares whether a shared memory based transport for SCMI is
+ available.
+
config ARM_SCMI_TRANSPORT_MAILBOX
bool "SCMI transport based on Mailbox"
depends on MAILBOX
select ARM_SCMI_HAVE_TRANSPORT
+ select ARM_SCMI_HAVE_SHMEM
default y
help
Enable mailbox based transport for SCMI.
@@ -45,6 +52,7 @@ config ARM_SCMI_TRANSPORT_SMC
bool "SCMI transport based on SMC"
depends on HAVE_ARM_SMCCC_DISCOVERY
select ARM_SCMI_HAVE_TRANSPORT
+ select ARM_SCMI_HAVE_SHMEM
default y
help
Enable SMC based transport for SCMI.
diff --git a/drivers/firmware/arm_scmi/Makefile b/drivers/firmware/arm_scmi/Makefile
index 38163d6991b3..e0e6bd3dba9e 100644
--- a/drivers/firmware/arm_scmi/Makefile
+++ b/drivers/firmware/arm_scmi/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only
scmi-bus-y = bus.o
scmi-driver-y = driver.o notify.o
-scmi-transport-y = shmem.o
+scmi-transport-$(CONFIG_ARM_SCMI_HAVE_SHMEM) = shmem.o
scmi-transport-$(CONFIG_ARM_SCMI_TRANSPORT_MAILBOX) += mailbox.o
scmi-transport-$(CONFIG_ARM_SCMI_TRANSPORT_SMC) += smc.o
scmi-protocols-y = base.o clock.o perf.o power.o reset.o sensors.o system.o voltage.o
--
2.17.1
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next prev parent reply other threads:[~2021-08-03 13:11 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-03 13:10 [PATCH v7 00/15] Introduce SCMI transport based on VirtIO Cristian Marussi
2021-08-03 13:10 ` [virtio-dev] " Cristian Marussi
2021-08-03 13:10 ` Cristian Marussi
2021-08-03 13:10 ` [PATCH v7 01/15] firmware: arm_scmi: Add support for type handling in common functions Cristian Marussi
2021-08-03 13:10 ` [virtio-dev] " Cristian Marussi
2021-08-03 13:10 ` Cristian Marussi
2021-08-03 13:10 ` [PATCH v7 02/15] firmware: arm_scmi: Remove scmi_dump_header_dbg() helper Cristian Marussi
2021-08-03 13:10 ` [virtio-dev] " Cristian Marussi
2021-08-03 13:10 ` Cristian Marussi
2021-08-03 13:10 ` [PATCH v7 03/15] firmware: arm_scmi: Add optional transport_init/exit support Cristian Marussi
2021-08-03 13:10 ` [virtio-dev] " Cristian Marussi
2021-08-03 13:10 ` Cristian Marussi
2021-08-03 13:10 ` [PATCH v7 04/15] firmware: arm_scmi: Introduce monotonically increasing tokens Cristian Marussi
2021-08-03 13:10 ` [virtio-dev] " Cristian Marussi
2021-08-03 13:10 ` Cristian Marussi
2021-08-03 13:10 ` [PATCH v7 05/15] firmware: arm_scmi: Handle concurrent and out-of-order messages Cristian Marussi
2021-08-03 13:10 ` [virtio-dev] " Cristian Marussi
2021-08-03 13:10 ` Cristian Marussi
2021-08-03 13:10 ` [PATCH v7 06/15] firmware: arm_scmi: Make .clear_channel optional Cristian Marussi
2021-08-03 13:10 ` [virtio-dev] " Cristian Marussi
2021-08-03 13:10 ` Cristian Marussi
2021-08-03 13:10 ` [PATCH v7 07/15] firmware: arm_scmi: Make polling mode optional Cristian Marussi
2021-08-03 13:10 ` [virtio-dev] " Cristian Marussi
2021-08-03 13:10 ` Cristian Marussi
2021-08-03 13:10 ` [PATCH v7 08/15] firmware: arm_scmi: Make SCMI transports configurable Cristian Marussi
2021-08-03 13:10 ` [virtio-dev] " Cristian Marussi
2021-08-03 13:10 ` Cristian Marussi
2021-08-03 13:10 ` Cristian Marussi [this message]
2021-08-03 13:10 ` [virtio-dev] [PATCH v7 09/15] firmware: arm_scmi: Make shmem support optional for transports Cristian Marussi
2021-08-03 13:10 ` Cristian Marussi
2021-08-03 13:10 ` [PATCH v7 10/15] firmware: arm_scmi: Add method to override max message number Cristian Marussi
2021-08-03 13:10 ` [virtio-dev] " Cristian Marussi
2021-08-03 13:10 ` Cristian Marussi
2021-08-03 13:10 ` [PATCH v7 11/15] firmware: arm_scmi: Add message passing abstractions for transports Cristian Marussi
2021-08-03 13:10 ` [virtio-dev] " Cristian Marussi
2021-08-03 13:10 ` Cristian Marussi
2021-08-03 13:10 ` [PATCH v7 12/15] firmware: arm_scmi: Add optional link_supplier() transport op Cristian Marussi
2021-08-03 13:10 ` [virtio-dev] " Cristian Marussi
2021-08-03 13:10 ` Cristian Marussi
2021-08-03 13:10 ` [PATCH v7 13/15] dt-bindings: arm: Add virtio transport for SCMI Cristian Marussi
2021-08-03 13:10 ` [virtio-dev] " Cristian Marussi
2021-08-03 13:10 ` Cristian Marussi
2021-08-03 13:10 ` [PATCH v7 14/15] firmware: arm_scmi: Add priv parameter to scmi_rx_callback Cristian Marussi
2021-08-03 13:10 ` [virtio-dev] " Cristian Marussi
2021-08-03 13:10 ` Cristian Marussi
2021-08-03 13:10 ` [PATCH v7 15/15] firmware: arm_scmi: Add virtio transport Cristian Marussi
2021-08-03 13:10 ` [virtio-dev] " Cristian Marussi
2021-08-03 13:10 ` Cristian Marussi
2021-09-04 13:03 ` [virtio-dev] " Michael S. Tsirkin
2021-09-04 13:03 ` Michael S. Tsirkin
2021-09-04 13:03 ` Michael S. Tsirkin
2021-09-04 13:03 ` Michael S. Tsirkin
2021-09-05 7:14 ` Cristian Marussi
2021-09-05 7:14 ` Cristian Marussi
2021-09-05 7:14 ` Cristian Marussi
2021-08-09 4:57 ` [PATCH v7 00/15] Introduce SCMI transport based on VirtIO Sudeep Holla
2021-08-09 4:57 ` Sudeep Holla
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