Hi Viresh,
On 12/1/2023 1:44 PM, Viresh Kumar wrote:
On 01-12-23, 13:35, Haixu Cui wrote:
Hi Viresh,
SPI transfer modes here may cause misunderstanding, in Wikipedia, SPI
mode is the combinations of clock polarity and clock phases:
On 01-12-23, 13:35, Haixu Cui wrote:
> Hi Viresh,
>
> SPI transfer modes here may cause misunderstanding, in Wikipedia, SPI
> mode is the combinations of clock polarity and clock phases:
>
>
> https://en.wikipedia.org/w/index.php?title=Serial_Peripheral_Interface=edit=4
The word 'mode' is
On 12/1/2023 12:32 PM, Viresh Kumar wrote:
On 01-12-23, 12:05, Haixu Cui wrote:
Looks good. Will update as follows:
\field{tx_nbits_supported} and \field{rx_nbits_supported} indicate the
different n-bit transfer modes supported by the device, for writing and
reading respectively. SINGLE is
On 01-12-23, 12:05, Haixu Cui wrote:
> Looks good. Will update as follows:
>
> \field{tx_nbits_supported} and \field{rx_nbits_supported} indicate the
> different n-bit transfer modes supported by the device, for writing and
> reading respectively. SINGLE is always supported. A set bit here
Hi Huck,
On 11/30/2023 7:38 PM, Cornelia Huck wrote:
On Thu, Nov 30 2023, Haixu Cui wrote:
The Virtio SPI (Serial Peripheral Interface) device is a virtual
SPI controller that allows the driver to operate and use the SPI
controller under the control of the device.
This patch adds the
Hi Viresh,
On 11/30/2023 7:19 PM, Viresh Kumar wrote:
On 30-11-23, 17:22, Haixu Cui wrote:
The Virtio SPI (Serial Peripheral Interface) device is a virtual
SPI controller that allows the driver to operate and use the SPI
controller under the control of the device.
This patch adds the
On Wed, Nov 29, 2023 at 5:00 AM Viresh Kumar wrote:
>
> On 29-11-23, 16:54, Haixu Cui wrote:
> > On 11/29/2023 4:33 PM, Cornelia Huck wrote:
> > > On Wed, Nov 29 2023, Haixu Cui wrote:
> > > > On 11/29/2023 3:30 PM, Viresh Kumar wrote:
> > > > > On 28-11-23, 20:58, Haixu Cui wrote:
> > > > > >
On Thu, Nov 30 2023, Haixu Cui wrote:
> The Virtio SPI (Serial Peripheral Interface) device is a virtual
> SPI controller that allows the driver to operate and use the SPI
> controller under the control of the device.
>
> This patch adds the specification for virtio-spi.
>
> Signed-off-by: Haixu
On 30-11-23, 17:22, Haixu Cui wrote:
> The Virtio SPI (Serial Peripheral Interface) device is a virtual
> SPI controller that allows the driver to operate and use the SPI
> controller under the control of the device.
>
> This patch adds the specification for virtio-spi.
>
> Signed-off-by: Haixu
On 30-11-23, 17:22, Haixu Cui wrote:
> SPI master is an outdated term and should use SPI controller.
>
> Signed-off-by: Haixu Cui
> ---
> content.tex | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/content.tex b/content.tex
> index 0a62dce..1c608eb 100644
> ---
The Virtio SPI (Serial Peripheral Interface) device is a virtual
SPI controller that allows the driver to operate and use the SPI
controller under the control of the device.
This patch adds the specification for virtio-spi.
Signed-off-by: Haixu Cui
---
device-types/spi/description.tex|
SPI master is an outdated term and should use SPI controller.
Signed-off-by: Haixu Cui
---
content.tex | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/content.tex b/content.tex
index 0a62dce..1c608eb 100644
--- a/content.tex
+++ b/content.tex
@@ -737,7 +737,7 @@
The Virtio SPI (Serial Peripheral Interface) device is a virtual SPI controller
that
allows the driver to operate and use the SPI controller under the control of
the device,
either a physical SPI controller, or an emulated one.
Patch summary:
patch 1 rename virtual SPI device name
patch 2 add
On Mon, Nov 13, 2023 at 03:19:49PM +0900, David Stevens wrote:
> The virtio spec currently does not include the concept of device power
> management. The lack means that there is no good action drivers can take
> when they are requested to put the device into a low power state (e.g.
> when a guest
On Mon, Nov 13, 2023 at 03:19:50PM +0900, David Stevens wrote:
> Define a low power mode for virtio devices where the devices are
> expected to maintain their state. This gives drivers an option for power
> management besides simply resetting their device. In the virtualization
> use case, this
On Mon, Nov 13, 2023 at 3:20 PM David Stevens wrote:
>
> The virtio spec currently does not include the concept of device power
> management. The lack means that there is no good action drivers can take
> when they are requested to put the device into a low power state (e.g.
> when a guest is
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