Our team also monitoring following thread
https://lkml.kernel.org/lkml/20190531035348.7194-1-el...@linaro.org/
Since this also has implication on MHI as well.
Thanks
Sujeev
-Original Message-
From: Sujeev Dias
Sent: Wednesday, June 12, 2019 10:55 AM
To: 'Daniele Palmas'
Hi Daniels
Sorry for delay response. Yes, we will be pushing new set of series very
soon that will have support for 55 as well. The series that's pushed should
already work for SDX20, 24 and 55. There are some new features related to
55 that's not yet in series.
Thanks
Sujeev
-Original
Add support for MHI power management operations such as
power on, off, suspend, and resume.
Signed-off-by: Sujeev Dias
Reviewed-by: Tony Truong
Signed-off-by: Siddartha Mohanadoss
---
drivers/bus/mhi/core/Makefile |2 +-
drivers/bus/mhi/core/mhi_boot.c | 533
Add support for transferring data between external
modem and MHI host using MHI protocol.
Signed-off-by: Sujeev Dias
Reviewed-by: Tony Truong
Signed-off-by: Siddartha Mohanadoss
---
drivers/bus/mhi/core/mhi_init.c | 76 +++-
drivers/bus/mhi/core/mhi_internal.h | 8 -
drivers/bus/mhi
-off-by: Sujeev Dias
Reviewed-by: Tony Truong
Signed-off-by: Siddartha Mohanadoss
---
Documentation/00-INDEX| 2 +
Documentation/devicetree/bindings/bus/mhi.txt | 258
Documentation/mhi.txt | 235 +++
drivers/bus/Kconfig
Hi Greg Kroah-Hartman\Arnd Bergmann and community
Thank you for all the feedback, I believe I have addressed all the comments
from previous
patches. Also, I am excluding mhi network driver in this series. I still have
some modifications
to do.
Please review the new patch series and share your f
QCOM PCIe based modems uses MHI as the communication protocol.
MHI control driver is the bus master for such modems. As the bus
master driver, it oversees power management operations
such as suspend, resume, powering on and off the device.
Signed-off-by: Sujeev Dias
Reviewed-by: Tony Truong
This module allows user space clients to transfer data
between external modem and host using standard file
operations.
Signed-off-by: Sujeev Dias
Reviewed-by: Tony Truong
Signed-off-by: Siddartha Mohanadoss
---
arch/arm64/configs/defconfig | 1 +
drivers/bus/Kconfig | 1
For accurate synchronizations between external modem and
host processor, mhi host will capture modem time relative
to host time. Client may use time measurements for adjusting
any drift between host and modem.
Signed-off-by: Sujeev Dias
Reviewed-by: Tony Truong
Signed-off-by: Siddartha
User space clients use RS232 control signaling mechanism to
communicate call status between host and modem. Adding support
to handle ioctl commands from user space.
Signed-off-by: Sujeev Dias
Reviewed-by: Tony Truong
Signed-off-by: Siddartha Mohanadoss
---
drivers/bus/mhi/core/Makefile
Hi Pavel
On 05/03/2018 12:21 PM, Pavel Machek wrote:
Hi!
MHI Host Interface is a communication protocol to be used by the host
to control and communcate with modem over a high speed peripheral bus.
This module will allow host to communicate with external devices that
support MHI protocol.
I
On 04/27/2018 05:18 AM, Arnd Bergmann wrote:
On Fri, Apr 27, 2018 at 4:23 AM, Sujeev Dias wrote:
diff --git a/Documentation/devicetree/bindings/bus/mhi.txt
b/Documentation/devicetree/bindings/bus/mhi.txt
new file mode 100644
index 000..ea1b620
--- /dev/null
+++ b/Documentation
On 04/27/2018 04:32 AM, Arnd Bergmann wrote:
On Fri, Apr 27, 2018 at 4:23 AM, Sujeev Dias wrote:
QCOM PCIe based modems uses MHI as the communication protocol.
MHI control driver is the bus master for such modems. As the bus
master driver, it oversees power management operations
such as
On 04/27/2018 04:19 AM, Arnd Bergmann wrote:
On Fri, Apr 27, 2018 at 4:23 AM, Sujeev Dias wrote:
MHI based net device driver is used for transferring IP
traffic between host and modem. Driver allows clients to
transfer data using standard network interface.
Signed-off-by: Sujeev Dias
Thanks for quick feedback
On 04/27/2018 12:22 AM, Greg Kroah-Hartman wrote:
On Thu, Apr 26, 2018 at 07:23:28PM -0700, Sujeev Dias wrote:
MHI Host Interface is a communication protocol to be used by the host
to control and communcate with modem over a high speed peripheral bus.
This module
Hi Greg Kroah-Hartman\All
This is the initial submit of Modem Host Interface (MHI) stack for upstream
consideration. MHI is a communication protocol to communicate with external
Qualcomm modems and Wi-Fi chipsets over high speed peripheral buses. Even
though MHI doesn’t dictate underlying physical
QCOM PCIe based modems uses MHI as the communication protocol.
MHI control driver is the bus master for such modems. As the bus
master driver, it oversees power management operations
such as suspend, resume, powering on and off the device.
Signed-off-by: Sujeev Dias
---
Documentation/devicetree
MHI based net device driver is used for transferring IP
traffic between host and modem. Driver allows clients to
transfer data using standard network interface.
Signed-off-by: Sujeev Dias
---
Documentation/devicetree/bindings/bus/mhi.txt | 36 ++
drivers/bus/Kconfig
This module allows user space clients to transfer data
between external modem and host using standard file
operations.
Signed-off-by: Sujeev Dias
---
drivers/bus/mhi/devices/Kconfig | 9 +
drivers/bus/mhi/devices/Makefile | 1 +
drivers/bus/mhi/devices/mhi_uci.c | 662
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