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Writing Device Drivers Oracle Solaris 11.1 Information Library |
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Writing Device Drivers Oracle Solaris 11.1 Information Library |
Part I Designing Device Drivers for the Oracle Solaris Platform
1. Overview of Oracle Solaris Device Drivers
2. Oracle Solaris Kernel and Device Tree
5. Managing Events and Queueing Tasks
7. Device Access: Programmed I/O
Associating Device Memory With User Mappings
Associating Kernel Memory With User Mappings
Allocating Kernel Memory for User Access
Exporting Kernel Memory to Applications
Freeing Kernel Memory Exported for User Access
13. Hardening Oracle Solaris Drivers
14. Layered Driver Interface (LDI)
Part II Designing Specific Kinds of Device Drivers
15. Drivers for Character Devices
18. SCSI Host Bus Adapter Drivers
19. Drivers for Network Devices
Part III Building a Device Driver
22. Compiling, Loading, Packaging, and Testing Drivers
23. Debugging, Testing, and Tuning Device Drivers
24. Recommended Coding Practices
B. Summary of Oracle Solaris DDI/DKI Services
C. Making a Device Driver 64-Bit Ready
Some device drivers allow applications to access device or kernel memory through mmap(2). Frame buffer drivers, for example, enable the frame buffer to be mapped into a user thread. Another example would be a pseudo driver that uses a shared kernel memory pool to communicate with an application. This chapter provides information on the following subjects:
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