> Each entry in a PMD table covers 2M - and either describes a 2M
> hugepage, or is a pointer to a table of PTE entries, each of which describes a
> 4K page.
Many Thanks! This explanation helps me a lot. I didn't know 4KB and
2MB page frames can exist at the same time:)
Regards,
Hao Lee
Hello everyone,
As I know we have a socket option SO_TCP_NODELAY to disable Nagle
Algorithm, and I found it is implemented in TCP/IP stack at
https://elixir.bootlin.com/linux/v4.4.90/source/net/ipv4/tcp.c#L2401 .
However, I do not know where the source code the Nagle Algorithm is
implemented in
On Fri, 30 Mar 2018 11:38:07 +0530, MUHAMMED ASAD P T said:
> In reference sensor drivers, they used the V4L2_CID_DV_RX_POWER_PRESENT v4l2
> ctrl.
> It is a standard ctrl and created using v4l2_ctrl_new_std().
> 1. Whether in our sensor driver, we need to create this Control Id or not.
> How to
Hi All,
Need to write the Sensor driver. I have the below doubts:
1. What are the dependencies between the bridge driver and Sensor driver?
2. To write the sensor driver, what are the things, we need to look in bridge
driver?
3. What are the Sensor driver functions called from bridge
Hi All,
Need to write the Sensor driver. I have the below doubts:
1. What are the dependencies between the bridge driver and Sensor driver?
2. To write the sensor driver, what are the things, we need to look in bridge
driver?
3. What are the Sensor driver functions called from bridge
Hi All,
In reference sensor drivers, they used the V4L2_CID_DV_RX_POWER_PRESENT v4l2
ctrl.
It is a standard ctrl and created using v4l2_ctrl_new_std().
The doubts are:
1. Whether in our sensor driver, we need to create this Control Id or not. How
to take the decision on this. Since
