Hello UmaMahesh,
Have you had a look at the following documentation?
Building Embedded Systems:
https://apac01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.qnx.com%2Fdevelopers%2Fdocs%2F7.0.0%2F%23com.qnx.doc.neutrino.building%2Ftopic%2Fabout.html&data=02%7C01%7Cumamahesh.y%40hcl.com%7C66c2aa3e79bc411eceec08d556cb0ec7%7C189de737c93a4f5a8b686f4ca9941912%7C0%7C1%7C636510353294275411&sdata=6hLUz8fslvNikqeKgp3OWyOfmsJXv3PWjo4JS8Ak%2F%2F8%3D&reserved=0
The chapter “Working with BSPs” may be of particular interest.
Writing a Resource Manager:
https://apac01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.qnx.com%2Fdevelopers%2Fdocs%2F7.0.0%2F%23com.qnx.doc.neutrino.resmgr%2Ftopic%2Fabout.html&data=02%7C01%7Cumamahesh.y%40hcl.com%7C66c2aa3e79bc411eceec08d556cb0ec7%7C189de737c93a4f5a8b686f4ca9941912%7C0%7C1%7C636510353294275411&sdata=%2Fj4w0MEJjUnqI6%2BuaJqa%2FTNfmoPbVO8gk%2BjzYwkYGg4%3D&reserved=0
Nicola
From: Umamahesh Yelchuruvenkata <community-noreply@qnx.com<mailto:community-noreply@qnx.com>>
Reply-To: "general-community@community.qnx.com<mailto:general-community@community.qnx.com>" <general-community@community.qnx.com<mailto:general-community@community.qnx.com>>
Date: Monday, January 8, 2018 at 13:58
To: "general-community@community.qnx.com<mailto:general-community@community.qnx.com>" <general-community@community.qnx.com<mailto:general-community@community.qnx.com>>
Subject: QNX Architecture and drivers -reg
Hi
I wanted to know the difference between writing drivers/ resource manager within BSP and external to BSP.
And difference in memory allocations for resource manager within BSP and external to BSP.
How can we allocate huge memory allocation for QNX drivers like huge tlbs used in Linux.
Please provide suggestions.
Thanks
UmaMahesh
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