From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> To: Elliot Berman <quic_eberman@quicinc.com>, Alex Elder <elder@linaro.org>, Prakruthi Deepak Heragu <quic_pheragu@quicinc.com>, Jonathan Corbet <corbet@lwn.net>, Jassi Brar <jassisinghbrar@gmail.com> Cc: Murali Nalajala <quic_mnalajal@quicinc.com>, Trilok Soni <quic_tsoni@quicinc.com>, Srivatsa Vaddagiri <quic_svaddagi@quicinc.com>, Carl van Schaik <quic_cvanscha@quicinc.com>, Dmitry Baryshkov <dmitry.baryshkov@linaro.org>, Bjorn Andersson <andersson@kernel.org>, Konrad Dybcio <konrad.dybcio@linaro.org>, Arnd Bergmann <arnd@arndb.de>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Bagas Sanjaya <bagasdotme@gmail.com>, Catalin Marinas <catalin.marinas@arm.com>, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v10 07/26] mailbox: Add Gunyah message queue mailbox Date: Mon, 20 Feb 2023 13:59:03 +0000 [thread overview] Message-ID: <c8161a4c-fa45-cb9e-7211-5486ece1fc2d@linaro.org> (raw) In-Reply-To: <20230214212316.3309053-1-quic_eberman@quicinc.com> On 14/02/2023 21:23, Elliot Berman wrote: > Gunyah message queues are a unidirectional inter-VM pipe for messages up > to 1024 bytes. This driver supports pairing a receiver message queue and > a transmitter message queue to expose a single mailbox channel. > > Signed-off-by: Elliot Berman <quic_eberman@quicinc.com> > --- > Documentation/virt/gunyah/message-queue.rst | 8 + > drivers/mailbox/Makefile | 2 + > drivers/mailbox/gunyah-msgq.c | 214 ++++++++++++++++++++ > include/linux/gunyah.h | 56 +++++ > 4 files changed, 280 insertions(+) > create mode 100644 drivers/mailbox/gunyah-msgq.c > > diff --git a/Documentation/virt/gunyah/message-queue.rst b/Documentation/virt/gunyah/message-queue.rst > index 0667b3eb1ff9..082085e981e0 100644 > --- a/Documentation/virt/gunyah/message-queue.rst > +++ b/Documentation/virt/gunyah/message-queue.rst > @@ -59,3 +59,11 @@ vIRQ: two TX message queues will have two vIRQs (and two capability IDs). > | | | | | | > | | | | | | > +---------------+ +-----------------+ +---------------+ > + > +Gunyah message queues are exposed as mailboxes. To create the mailbox, create > +a mbox_client and call `gh_msgq_init`. On receipt of the RX_READY interrupt, > +all messages in the RX message queue are read and pushed via the `rx_callback` > +of the registered mbox_client. > + > +.. kernel-doc:: drivers/mailbox/gunyah-msgq.c > + :identifiers: gh_msgq_init > diff --git a/drivers/mailbox/Makefile b/drivers/mailbox/Makefile > index fc9376117111..5f929bb55e9a 100644 > --- a/drivers/mailbox/Makefile > +++ b/drivers/mailbox/Makefile > @@ -55,6 +55,8 @@ obj-$(CONFIG_MTK_CMDQ_MBOX) += mtk-cmdq-mailbox.o > > obj-$(CONFIG_ZYNQMP_IPI_MBOX) += zynqmp-ipi-mailbox.o > > +obj-$(CONFIG_GUNYAH) += gunyah-msgq.o Why are we reusing CONFIG_GUNYAH Kconfig symbol for mailbox, why not CONFIG_GUNYAH_MBOX? > + > obj-$(CONFIG_SUN6I_MSGBOX) += sun6i-msgbox.o > > obj-$(CONFIG_SPRD_MBOX) += sprd-mailbox.o > diff --git a/drivers/mailbox/gunyah-msgq.c b/drivers/mailbox/gunyah-msgq.c > new file mode 100644 > index 000000000000..03ffaa30ce9b > --- /dev/null > +++ b/drivers/mailbox/gunyah-msgq.c > @@ -0,0 +1,214 @@ > +// SPDX-License-Identifier: GPL-2.0-only > +/* > + * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved. > + */ > + > +#include <linux/mailbox_controller.h> > +#include <linux/module.h> > +#include <linux/interrupt.h> > +#include <linux/gunyah.h> > +#include <linux/printk.h> > +#include <linux/init.h> > +#include <linux/slab.h> > +#include <linux/wait.h> ... > +/* Fired when message queue transitions from "full" to "space available" to send messages */ > +static irqreturn_t gh_msgq_tx_irq_handler(int irq, void *data) > +{ > + struct gh_msgq *msgq = data; > + > + mbox_chan_txdone(gh_msgq_chan(msgq), 0); > + > + return IRQ_HANDLED; > +} > + > +/* Fired after sending message and hypercall told us there was more space available. */ > +static void gh_msgq_txdone_tasklet(struct tasklet_struct *tasklet) Tasklets have been long deprecated, consider using workqueues in this particular case. > +{ > + struct gh_msgq *msgq = container_of(tasklet, struct gh_msgq, txdone_tasklet); > + > + mbox_chan_txdone(gh_msgq_chan(msgq), msgq->last_ret); > +} > + > +static int gh_msgq_send_data(struct mbox_chan *chan, void *data) > +{ .. > + tasklet_schedule(&msgq->txdone_tasklet); > + > + return 0; > +} > + > +static struct mbox_chan_ops gh_msgq_ops = { > + .send_data = gh_msgq_send_data, > +}; > + > +/** > + * gh_msgq_init() - Initialize a Gunyah message queue with an mbox_client > + * @parent: optional, device parent used for the mailbox controller > + * @msgq: Pointer to the gh_msgq to initialize > + * @cl: A mailbox client to bind to the mailbox channel that the message queue creates > + * @tx_ghrsc: optional, the transmission side of the message queue > + * @rx_ghrsc: optional, the receiving side of the message queue > + * > + * At least one of tx_ghrsc and rx_ghrsc should be not NULL. Most message queue use cases come with > + * a pair of message queues to facilitate bidirectional communication. When tx_ghrsc is set, > + * the client can send messages with mbox_send_message(gh_msgq_chan(msgq), msg). When rx_ghrsc > + * is set, the mbox_client should register an .rx_callback() and the message queue driver will > + * push all available messages upon receiving the RX ready interrupt. The messages should be > + * consumed or copied by the client right away as the gh_msgq_rx_data will be replaced/destroyed > + * after the callback. > + * > + * Returns - 0 on success, negative otherwise > + */ > +int gh_msgq_init(struct device *parent, struct gh_msgq *msgq, struct mbox_client *cl, > + struct gunyah_resource *tx_ghrsc, struct gunyah_resource *rx_ghrsc) > +{ > + int ret; > + > + /* Must have at least a tx_ghrsc or rx_ghrsc and that they are the right device types */ > + if ((!tx_ghrsc && !rx_ghrsc) || > + (tx_ghrsc && tx_ghrsc->type != GUNYAH_RESOURCE_TYPE_MSGQ_TX) || > + (rx_ghrsc && rx_ghrsc->type != GUNYAH_RESOURCE_TYPE_MSGQ_RX)) > + return -EINVAL; > + > + if (gh_api_version() != GUNYAH_API_V1) { > + pr_err("Unrecognized gunyah version: %u. Currently supported: %d\n", dev_err(parent would make this more useful > + gh_api_version(), GUNYAH_API_V1); > + return -EOPNOTSUPP; > + } > + > + if (!gh_api_has_feature(GH_API_FEATURE_MSGQUEUE)) > + return -EOPNOTSUPP; > + > + msgq->tx_ghrsc = tx_ghrsc; > + msgq->rx_ghrsc = rx_ghrsc; > + > + msgq->mbox.dev = parent; > + msgq->mbox.ops = &gh_msgq_ops; > + msgq->mbox.num_chans = 1; > + msgq->mbox.txdone_irq = true; > + msgq->mbox.chans = kcalloc(msgq->mbox.num_chans, sizeof(*msgq->mbox.chans), GFP_KERNEL); > + if (!msgq->mbox.chans) > + return -ENOMEM; > + > + if (msgq->tx_ghrsc) { > + ret = request_irq(msgq->tx_ghrsc->irq, gh_msgq_tx_irq_handler, 0, "gh_msgq_tx", > + msgq); > + if (ret) > + goto err_chans; > + } > + > + if (msgq->rx_ghrsc) { > + ret = request_threaded_irq(msgq->rx_ghrsc->irq, NULL, gh_msgq_rx_irq_handler, > + IRQF_ONESHOT, "gh_msgq_rx", msgq); > + if (ret) > + goto err_tx_irq; > + } > + > + tasklet_setup(&msgq->txdone_tasklet, gh_msgq_txdone_tasklet); > + > + ret = mbox_controller_register(&msgq->mbox); > + if (ret) > + goto err_rx_irq; > + > + ret = mbox_bind_client(gh_msgq_chan(msgq), cl); > + if (ret) > + goto err_mbox; > + > + return 0; > +err_mbox: > + mbox_controller_unregister(&msgq->mbox); > +err_rx_irq: > + if (msgq->rx_ghrsc) > + free_irq(msgq->rx_ghrsc->irq, msgq); > +err_tx_irq: > + if (msgq->tx_ghrsc) > + free_irq(msgq->tx_ghrsc->irq, msgq); > +err_chans: > + kfree(msgq->mbox.chans); > + return ret; > +} > +EXPORT_SYMBOL_GPL(gh_msgq_init); > + > +void gh_msgq_remove(struct gh_msgq *msgq) > +{ > + mbox_controller_unregister(&msgq->mbox); > + > + if (msgq->rx_ghrsc) > + free_irq(msgq->rx_ghrsc->irq, msgq); > + > + if (msgq->tx_ghrsc) > + free_irq(msgq->tx_ghrsc->irq, msgq); > + > + kfree(msgq->mbox.chans); > +} > +EXPORT_SYMBOL_GPL(gh_msgq_remove); > + > +MODULE_LICENSE("GPL"); > +MODULE_DESCRIPTION("Gunyah Message Queue Driver");
WARNING: multiple messages have this Message-ID (diff)
From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> To: Elliot Berman <quic_eberman@quicinc.com>, Alex Elder <elder@linaro.org>, Prakruthi Deepak Heragu <quic_pheragu@quicinc.com>, Jonathan Corbet <corbet@lwn.net>, Jassi Brar <jassisinghbrar@gmail.com> Cc: Murali Nalajala <quic_mnalajal@quicinc.com>, Trilok Soni <quic_tsoni@quicinc.com>, Srivatsa Vaddagiri <quic_svaddagi@quicinc.com>, Carl van Schaik <quic_cvanscha@quicinc.com>, Dmitry Baryshkov <dmitry.baryshkov@linaro.org>, Bjorn Andersson <andersson@kernel.org>, Konrad Dybcio <konrad.dybcio@linaro.org>, Arnd Bergmann <arnd@arndb.de>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Bagas Sanjaya <bagasdotme@gmail.com>, Catalin Marinas <catalin.marinas@arm.com>, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v10 07/26] mailbox: Add Gunyah message queue mailbox Date: Mon, 20 Feb 2023 13:59:03 +0000 [thread overview] Message-ID: <c8161a4c-fa45-cb9e-7211-5486ece1fc2d@linaro.org> (raw) In-Reply-To: <20230214212316.3309053-1-quic_eberman@quicinc.com> On 14/02/2023 21:23, Elliot Berman wrote: > Gunyah message queues are a unidirectional inter-VM pipe for messages up > to 1024 bytes. This driver supports pairing a receiver message queue and > a transmitter message queue to expose a single mailbox channel. > > Signed-off-by: Elliot Berman <quic_eberman@quicinc.com> > --- > Documentation/virt/gunyah/message-queue.rst | 8 + > drivers/mailbox/Makefile | 2 + > drivers/mailbox/gunyah-msgq.c | 214 ++++++++++++++++++++ > include/linux/gunyah.h | 56 +++++ > 4 files changed, 280 insertions(+) > create mode 100644 drivers/mailbox/gunyah-msgq.c > > diff --git a/Documentation/virt/gunyah/message-queue.rst b/Documentation/virt/gunyah/message-queue.rst > index 0667b3eb1ff9..082085e981e0 100644 > --- a/Documentation/virt/gunyah/message-queue.rst > +++ b/Documentation/virt/gunyah/message-queue.rst > @@ -59,3 +59,11 @@ vIRQ: two TX message queues will have two vIRQs (and two capability IDs). > | | | | | | > | | | | | | > +---------------+ +-----------------+ +---------------+ > + > +Gunyah message queues are exposed as mailboxes. To create the mailbox, create > +a mbox_client and call `gh_msgq_init`. On receipt of the RX_READY interrupt, > +all messages in the RX message queue are read and pushed via the `rx_callback` > +of the registered mbox_client. > + > +.. kernel-doc:: drivers/mailbox/gunyah-msgq.c > + :identifiers: gh_msgq_init > diff --git a/drivers/mailbox/Makefile b/drivers/mailbox/Makefile > index fc9376117111..5f929bb55e9a 100644 > --- a/drivers/mailbox/Makefile > +++ b/drivers/mailbox/Makefile > @@ -55,6 +55,8 @@ obj-$(CONFIG_MTK_CMDQ_MBOX) += mtk-cmdq-mailbox.o > > obj-$(CONFIG_ZYNQMP_IPI_MBOX) += zynqmp-ipi-mailbox.o > > +obj-$(CONFIG_GUNYAH) += gunyah-msgq.o Why are we reusing CONFIG_GUNYAH Kconfig symbol for mailbox, why not CONFIG_GUNYAH_MBOX? > + > obj-$(CONFIG_SUN6I_MSGBOX) += sun6i-msgbox.o > > obj-$(CONFIG_SPRD_MBOX) += sprd-mailbox.o > diff --git a/drivers/mailbox/gunyah-msgq.c b/drivers/mailbox/gunyah-msgq.c > new file mode 100644 > index 000000000000..03ffaa30ce9b > --- /dev/null > +++ b/drivers/mailbox/gunyah-msgq.c > @@ -0,0 +1,214 @@ > +// SPDX-License-Identifier: GPL-2.0-only > +/* > + * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved. > + */ > + > +#include <linux/mailbox_controller.h> > +#include <linux/module.h> > +#include <linux/interrupt.h> > +#include <linux/gunyah.h> > +#include <linux/printk.h> > +#include <linux/init.h> > +#include <linux/slab.h> > +#include <linux/wait.h> ... > +/* Fired when message queue transitions from "full" to "space available" to send messages */ > +static irqreturn_t gh_msgq_tx_irq_handler(int irq, void *data) > +{ > + struct gh_msgq *msgq = data; > + > + mbox_chan_txdone(gh_msgq_chan(msgq), 0); > + > + return IRQ_HANDLED; > +} > + > +/* Fired after sending message and hypercall told us there was more space available. */ > +static void gh_msgq_txdone_tasklet(struct tasklet_struct *tasklet) Tasklets have been long deprecated, consider using workqueues in this particular case. > +{ > + struct gh_msgq *msgq = container_of(tasklet, struct gh_msgq, txdone_tasklet); > + > + mbox_chan_txdone(gh_msgq_chan(msgq), msgq->last_ret); > +} > + > +static int gh_msgq_send_data(struct mbox_chan *chan, void *data) > +{ .. > + tasklet_schedule(&msgq->txdone_tasklet); > + > + return 0; > +} > + > +static struct mbox_chan_ops gh_msgq_ops = { > + .send_data = gh_msgq_send_data, > +}; > + > +/** > + * gh_msgq_init() - Initialize a Gunyah message queue with an mbox_client > + * @parent: optional, device parent used for the mailbox controller > + * @msgq: Pointer to the gh_msgq to initialize > + * @cl: A mailbox client to bind to the mailbox channel that the message queue creates > + * @tx_ghrsc: optional, the transmission side of the message queue > + * @rx_ghrsc: optional, the receiving side of the message queue > + * > + * At least one of tx_ghrsc and rx_ghrsc should be not NULL. Most message queue use cases come with > + * a pair of message queues to facilitate bidirectional communication. When tx_ghrsc is set, > + * the client can send messages with mbox_send_message(gh_msgq_chan(msgq), msg). When rx_ghrsc > + * is set, the mbox_client should register an .rx_callback() and the message queue driver will > + * push all available messages upon receiving the RX ready interrupt. The messages should be > + * consumed or copied by the client right away as the gh_msgq_rx_data will be replaced/destroyed > + * after the callback. > + * > + * Returns - 0 on success, negative otherwise > + */ > +int gh_msgq_init(struct device *parent, struct gh_msgq *msgq, struct mbox_client *cl, > + struct gunyah_resource *tx_ghrsc, struct gunyah_resource *rx_ghrsc) > +{ > + int ret; > + > + /* Must have at least a tx_ghrsc or rx_ghrsc and that they are the right device types */ > + if ((!tx_ghrsc && !rx_ghrsc) || > + (tx_ghrsc && tx_ghrsc->type != GUNYAH_RESOURCE_TYPE_MSGQ_TX) || > + (rx_ghrsc && rx_ghrsc->type != GUNYAH_RESOURCE_TYPE_MSGQ_RX)) > + return -EINVAL; > + > + if (gh_api_version() != GUNYAH_API_V1) { > + pr_err("Unrecognized gunyah version: %u. Currently supported: %d\n", dev_err(parent would make this more useful > + gh_api_version(), GUNYAH_API_V1); > + return -EOPNOTSUPP; > + } > + > + if (!gh_api_has_feature(GH_API_FEATURE_MSGQUEUE)) > + return -EOPNOTSUPP; > + > + msgq->tx_ghrsc = tx_ghrsc; > + msgq->rx_ghrsc = rx_ghrsc; > + > + msgq->mbox.dev = parent; > + msgq->mbox.ops = &gh_msgq_ops; > + msgq->mbox.num_chans = 1; > + msgq->mbox.txdone_irq = true; > + msgq->mbox.chans = kcalloc(msgq->mbox.num_chans, sizeof(*msgq->mbox.chans), GFP_KERNEL); > + if (!msgq->mbox.chans) > + return -ENOMEM; > + > + if (msgq->tx_ghrsc) { > + ret = request_irq(msgq->tx_ghrsc->irq, gh_msgq_tx_irq_handler, 0, "gh_msgq_tx", > + msgq); > + if (ret) > + goto err_chans; > + } > + > + if (msgq->rx_ghrsc) { > + ret = request_threaded_irq(msgq->rx_ghrsc->irq, NULL, gh_msgq_rx_irq_handler, > + IRQF_ONESHOT, "gh_msgq_rx", msgq); > + if (ret) > + goto err_tx_irq; > + } > + > + tasklet_setup(&msgq->txdone_tasklet, gh_msgq_txdone_tasklet); > + > + ret = mbox_controller_register(&msgq->mbox); > + if (ret) > + goto err_rx_irq; > + > + ret = mbox_bind_client(gh_msgq_chan(msgq), cl); > + if (ret) > + goto err_mbox; > + > + return 0; > +err_mbox: > + mbox_controller_unregister(&msgq->mbox); > +err_rx_irq: > + if (msgq->rx_ghrsc) > + free_irq(msgq->rx_ghrsc->irq, msgq); > +err_tx_irq: > + if (msgq->tx_ghrsc) > + free_irq(msgq->tx_ghrsc->irq, msgq); > +err_chans: > + kfree(msgq->mbox.chans); > + return ret; > +} > +EXPORT_SYMBOL_GPL(gh_msgq_init); > + > +void gh_msgq_remove(struct gh_msgq *msgq) > +{ > + mbox_controller_unregister(&msgq->mbox); > + > + if (msgq->rx_ghrsc) > + free_irq(msgq->rx_ghrsc->irq, msgq); > + > + if (msgq->tx_ghrsc) > + free_irq(msgq->tx_ghrsc->irq, msgq); > + > + kfree(msgq->mbox.chans); > +} > +EXPORT_SYMBOL_GPL(gh_msgq_remove); > + > +MODULE_LICENSE("GPL"); > +MODULE_DESCRIPTION("Gunyah Message Queue Driver"); _______________________________________________ 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:[~2023-02-20 13:59 UTC|newest] Thread overview: 222+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-02-14 21:12 [PATCH v10 00/26] Drivers for Gunyah hypervisor Elliot Berman 2023-02-14 21:12 ` Elliot Berman 2023-02-14 21:12 ` [PATCH v10 01/26] docs: gunyah: Introduce Gunyah Hypervisor Elliot Berman 2023-02-14 21:12 ` Elliot Berman 2023-02-23 23:41 ` Alex Elder 2023-02-23 23:41 ` Alex Elder 2023-03-01 0:00 ` Elliot Berman 2023-03-01 0:00 ` Elliot Berman 2023-02-14 21:12 ` [PATCH v10 02/26] dt-bindings: Add binding for gunyah hypervisor Elliot Berman 2023-02-14 21:12 ` Elliot Berman 2023-02-14 21:12 ` [PATCH v10 03/26] gunyah: Common types and error codes for Gunyah hypercalls Elliot Berman 2023-02-14 21:12 ` Elliot Berman 2023-02-23 21:58 ` Alex Elder 2023-02-23 21:58 ` Alex Elder 2023-03-02 1:40 ` Elliot Berman 2023-03-02 1:40 ` Elliot Berman 2023-03-02 7:18 ` Arnd Bergmann 2023-03-02 7:18 ` Arnd Bergmann 2023-02-14 21:12 ` [PATCH v10 04/26] virt: gunyah: Add hypercalls to identify Gunyah Elliot Berman 2023-02-14 21:12 ` Elliot Berman 2023-02-20 13:59 ` Srinivas Kandagatla 2023-02-20 13:59 ` Srinivas Kandagatla 2023-02-24 0:09 ` Alex Elder 2023-02-24 0:09 ` Alex Elder 2023-03-02 1:21 ` Elliot Berman 2023-03-02 1:21 ` Elliot Berman 2023-02-14 21:18 ` Elliot Berman 2023-02-14 21:18 ` Elliot Berman 2023-02-14 21:21 ` [PATCH v10 05/26] virt: gunyah: Identify hypervisor version Elliot Berman 2023-02-14 21:21 ` Elliot Berman 2023-02-14 21:23 ` [PATCH v10 06/26] virt: gunyah: msgq: Add hypercalls to send and receive messages Elliot Berman 2023-02-14 21:23 ` Elliot Berman 2023-02-24 0:15 ` Alex Elder 2023-02-24 0:15 ` Alex Elder 2023-02-24 21:24 ` Elliot Berman 2023-02-24 21:24 ` Elliot Berman 2023-02-14 21:23 ` [PATCH v10 07/26] mailbox: Add Gunyah message queue mailbox Elliot Berman 2023-02-14 21:23 ` Elliot Berman 2023-02-16 4:07 ` kernel test robot 2023-02-16 4:07 ` kernel test robot 2023-02-20 13:59 ` Srinivas Kandagatla [this message] 2023-02-20 13:59 ` Srinivas Kandagatla 2023-02-23 0:15 ` Elliot Berman 2023-02-23 0:15 ` Elliot Berman 2023-02-23 10:25 ` Srinivas Kandagatla 2023-02-23 10:25 ` Srinivas Kandagatla 2023-02-23 23:15 ` Elliot Berman 2023-02-23 23:15 ` Elliot Berman 2023-02-24 7:49 ` Srinivas Kandagatla 2023-02-24 7:49 ` Srinivas Kandagatla 2023-02-23 18:24 ` Alex Elder 2023-02-23 18:24 ` Alex Elder 2023-02-23 21:11 ` Alex Elder 2023-02-23 21:11 ` Alex Elder 2023-02-24 21:57 ` Elliot Berman 2023-02-24 21:57 ` Elliot Berman 2023-02-14 21:23 ` [PATCH v10 08/26] gunyah: rsc_mgr: Add resource manager RPC core Elliot Berman 2023-02-14 21:23 ` Elliot Berman 2023-02-16 6:43 ` Greg Kroah-Hartman 2023-02-16 6:43 ` Greg Kroah-Hartman 2023-02-16 17:40 ` Elliot Berman 2023-02-16 17:40 ` Elliot Berman 2023-02-17 7:37 ` Greg Kroah-Hartman 2023-02-17 7:37 ` Greg Kroah-Hartman 2023-02-22 22:52 ` Elliot Berman 2023-02-22 22:52 ` Elliot Berman 2023-02-20 18:10 ` Srinivas Kandagatla 2023-02-20 18:10 ` Srinivas Kandagatla 2023-02-22 23:18 ` Elliot Berman 2023-02-22 23:18 ` Elliot Berman 2023-02-23 10:29 ` Srinivas Kandagatla 2023-02-23 10:29 ` Srinivas Kandagatla 2023-02-23 23:13 ` Elliot Berman 2023-02-23 23:13 ` Elliot Berman 2023-02-28 0:52 ` Alex Elder 2023-02-28 0:52 ` Alex Elder 2023-02-28 22:49 ` Elliot Berman 2023-02-28 22:49 ` Elliot Berman 2023-02-23 23:28 ` Alex Elder 2023-02-23 23:28 ` Alex Elder 2023-02-24 22:39 ` Elliot Berman 2023-02-24 22:39 ` Elliot Berman 2023-02-14 21:23 ` [PATCH v10 09/26] gunyah: rsc_mgr: Add VM lifecycle RPC Elliot Berman 2023-02-14 21:23 ` Elliot Berman 2023-02-16 6:39 ` Greg Kroah-Hartman 2023-02-16 6:39 ` Greg Kroah-Hartman 2023-02-16 17:18 ` Elliot Berman 2023-02-16 17:18 ` Elliot Berman 2023-02-21 7:50 ` Srinivas Kandagatla 2023-02-21 7:50 ` Srinivas Kandagatla 2023-02-23 21:36 ` Alex Elder 2023-02-23 21:36 ` Alex Elder 2023-02-23 23:10 ` Elliot Berman 2023-02-23 23:10 ` Elliot Berman 2023-02-14 21:23 ` [PATCH v10 10/26] gunyah: vm_mgr: Introduce basic VM Manager Elliot Berman 2023-02-14 21:23 ` Elliot Berman 2023-02-21 10:46 ` Srinivas Kandagatla 2023-02-21 10:46 ` Srinivas Kandagatla 2023-02-22 0:27 ` Elliot Berman 2023-02-22 0:27 ` Elliot Berman 2023-02-23 10:08 ` Srinivas Kandagatla 2023-02-23 10:08 ` Srinivas Kandagatla 2023-02-23 22:40 ` Elliot Berman 2023-02-23 22:40 ` Elliot Berman 2023-02-24 10:29 ` Srinivas Kandagatla 2023-02-24 10:29 ` Srinivas Kandagatla 2023-02-24 13:20 ` Arnd Bergmann 2023-02-24 13:20 ` Arnd Bergmann 2023-02-24 22:48 ` Elliot Berman 2023-02-24 22:48 ` Elliot Berman 2023-02-28 1:06 ` Alex Elder 2023-02-28 1:06 ` Alex Elder 2023-02-28 9:19 ` Arnd Bergmann 2023-02-28 9:19 ` Arnd Bergmann 2023-02-21 13:06 ` Srivatsa Vaddagiri 2023-02-21 13:06 ` Srivatsa Vaddagiri 2023-02-14 21:24 ` [PATCH v10 11/26] gunyah: rsc_mgr: Add RPC for sharing memory Elliot Berman 2023-02-14 21:24 ` Elliot Berman 2023-02-21 11:07 ` Srinivas Kandagatla 2023-02-21 11:07 ` Srinivas Kandagatla 2023-02-14 21:24 ` [PATCH v10 12/26] gunyah: vm_mgr: Add/remove user memory regions Elliot Berman 2023-02-14 21:24 ` Elliot Berman 2023-02-16 6:38 ` Greg Kroah-Hartman 2023-02-16 6:38 ` Greg Kroah-Hartman 2023-02-16 17:24 ` Elliot Berman 2023-02-16 17:24 ` Elliot Berman 2023-02-21 12:28 ` Srinivas Kandagatla 2023-02-21 12:28 ` Srinivas Kandagatla 2023-02-21 12:43 ` Srivatsa Vaddagiri 2023-02-21 12:43 ` Srivatsa Vaddagiri 2023-02-24 0:43 ` Elliot Berman 2023-02-24 0:43 ` Elliot Berman 2023-02-24 10:36 ` Srinivas Kandagatla 2023-02-24 10:36 ` Srinivas Kandagatla 2023-02-21 12:45 ` Srivatsa Vaddagiri 2023-02-21 12:45 ` Srivatsa Vaddagiri 2023-02-24 0:34 ` Alex Elder 2023-02-24 0:34 ` Alex Elder 2023-02-25 1:03 ` Elliot Berman 2023-02-25 1:03 ` Elliot Berman 2023-02-24 10:19 ` Fuad Tabba 2023-02-24 10:19 ` Fuad Tabba 2023-02-24 18:08 ` Elliot Berman 2023-02-24 18:08 ` Elliot Berman 2023-02-24 18:58 ` Sean Christopherson 2023-02-24 18:58 ` Sean Christopherson 2023-02-27 9:55 ` Fuad Tabba 2023-02-27 9:55 ` Fuad Tabba 2023-02-14 21:24 ` [PATCH v10 13/26] gunyah: vm_mgr: Add ioctls to support basic non-proxy VM boot Elliot Berman 2023-02-14 21:24 ` Elliot Berman 2023-02-16 6:35 ` Greg Kroah-Hartman 2023-02-16 6:35 ` Greg Kroah-Hartman 2023-02-16 17:20 ` Elliot Berman 2023-02-16 17:20 ` Elliot Berman 2023-02-20 9:15 ` Srivatsa Vaddagiri 2023-02-20 9:15 ` Srivatsa Vaddagiri 2023-02-20 9:54 ` Srivatsa Vaddagiri 2023-02-20 9:54 ` Srivatsa Vaddagiri 2023-02-21 13:06 ` Srivatsa Vaddagiri 2023-02-21 13:06 ` Srivatsa Vaddagiri 2023-02-21 14:17 ` Srinivas Kandagatla 2023-02-21 14:17 ` Srinivas Kandagatla 2023-02-23 0:50 ` Elliot Berman 2023-02-23 0:50 ` Elliot Berman 2023-02-23 9:21 ` Srinivas Kandagatla 2023-02-23 9:21 ` Srinivas Kandagatla 2023-02-14 21:24 ` [PATCH v10 14/26] samples: Add sample userspace Gunyah VM Manager Elliot Berman 2023-02-14 21:24 ` Elliot Berman 2023-02-14 21:24 ` [PATCH v10 15/26] gunyah: rsc_mgr: Add platform ops on mem_lend/mem_reclaim Elliot Berman 2023-02-14 21:24 ` Elliot Berman 2023-02-21 14:51 ` Srinivas Kandagatla 2023-02-21 14:51 ` Srinivas Kandagatla 2023-02-21 21:22 ` Elliot Berman 2023-02-21 21:22 ` Elliot Berman 2023-02-22 10:21 ` Srinivas Kandagatla 2023-02-22 10:21 ` Srinivas Kandagatla 2023-02-23 1:55 ` Elliot Berman 2023-02-23 1:55 ` Elliot Berman 2023-02-14 21:24 ` [PATCH v10 16/26] firmware: qcom_scm: Register Gunyah platform ops Elliot Berman 2023-02-14 21:24 ` Elliot Berman 2023-02-16 0:22 ` kernel test robot 2023-02-16 0:22 ` kernel test robot 2023-02-16 11:09 ` kernel test robot 2023-02-16 11:09 ` kernel test robot 2023-02-21 14:55 ` Srinivas Kandagatla 2023-02-21 14:55 ` Srinivas Kandagatla 2023-02-14 21:25 ` [PATCH v10 17/26] docs: gunyah: Document Gunyah VM Manager Elliot Berman 2023-02-14 21:25 ` Elliot Berman 2023-02-23 23:55 ` Alex Elder 2023-02-23 23:55 ` Alex Elder 2023-02-14 21:25 ` [PATCH v10 18/26] virt: gunyah: Translate gh_rm_hyp_resource into gunyah_resource Elliot Berman 2023-02-14 21:25 ` Elliot Berman 2023-02-21 17:47 ` Srinivas Kandagatla 2023-02-21 17:47 ` Srinivas Kandagatla 2023-02-14 21:25 ` [PATCH v10 19/26] gunyah: vm_mgr: Add framework to add VM Functions Elliot Berman 2023-02-14 21:25 ` Elliot Berman 2023-02-17 13:23 ` Srivatsa Vaddagiri 2023-02-17 13:23 ` Srivatsa Vaddagiri 2023-02-21 13:07 ` Srivatsa Vaddagiri 2023-02-21 13:07 ` Srivatsa Vaddagiri 2023-02-21 17:58 ` Srinivas Kandagatla 2023-02-21 17:58 ` Srinivas Kandagatla 2023-02-22 14:08 ` Srinivas Kandagatla 2023-02-22 14:08 ` Srinivas Kandagatla 2023-02-24 23:44 ` Elliot Berman 2023-02-24 23:44 ` Elliot Berman 2023-02-14 21:25 ` [PATCH v10 20/26] virt: gunyah: Add resource tickets Elliot Berman 2023-02-14 21:25 ` Elliot Berman 2023-02-14 21:25 ` [PATCH v10 21/26] virt: gunyah: Add IO handlers Elliot Berman 2023-02-14 21:25 ` Elliot Berman 2023-02-14 21:26 ` [PATCH v10 22/26] virt: gunyah: Add proxy-scheduled vCPUs Elliot Berman 2023-02-14 21:26 ` Elliot Berman 2023-02-14 21:26 ` [PATCH v10 23/26] virt: gunyah: Add hypercalls for sending doorbell Elliot Berman 2023-02-14 21:26 ` Elliot Berman 2023-02-14 21:26 ` [PATCH v10 24/26] virt: gunyah: Add irqfd interface Elliot Berman 2023-02-14 21:26 ` Elliot Berman 2023-02-14 21:26 ` [PATCH v10 25/26] virt: gunyah: Add ioeventfd Elliot Berman 2023-02-14 21:26 ` Elliot Berman 2023-02-14 21:26 ` [PATCH v10 26/26] MAINTAINERS: Add Gunyah hypervisor drivers section Elliot Berman 2023-02-14 21:26 ` Elliot Berman 2023-02-23 21:59 ` [PATCH v10 00/26] Drivers for Gunyah hypervisor Alex Elder 2023-02-23 21:59 ` Alex Elder
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