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Writing Device Drivers     Oracle Solaris 11.1 Information Library
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Document Information

Preface

Part I Designing Device Drivers for the Oracle Solaris Platform

1.  Overview of Oracle Solaris Device Drivers

2.  Oracle Solaris Kernel and Device Tree

3.  Multithreading

4.  Properties

5.  Managing Events and Queueing Tasks

6.  Driver Autoconfiguration

7.  Device Access: Programmed I/O

8.  Interrupt Handlers

9.  Direct Memory Access (DMA)

10.  Mapping Device and Kernel Memory

11.  Device Context Management

12.  Power Management

13.  Hardening Oracle Solaris Drivers

14.  Layered Driver Interface (LDI)

Part II Designing Specific Kinds of Device Drivers

15.  Drivers for Character Devices

16.  Drivers for Block Devices

17.  SCSI Target Drivers

18.  SCSI Host Bus Adapter Drivers

19.  Drivers for Network Devices

20.  USB Drivers

21.  SR-IOV Drivers

Part III Building a Device Driver

22.  Compiling, Loading, Packaging, and Testing Drivers

23.  Debugging, Testing, and Tuning Device Drivers

24.  Recommended Coding Practices

Part IV Appendixes

A.  Hardware Overview

B.  Summary of Oracle Solaris DDI/DKI Services

Module Functions

Device Information Tree Node (dev_info_t) Functions

Device (dev_t) Functions

Property Functions

Device Software State Functions

Memory Allocation and Deallocation Functions

Kernel Thread Control and Synchronization Functions

Task Queue Management Functions

Interrupt Functions

Programmed I/O Functions

Direct Memory Access (DMA) Functions

User Space Access Functions

User Process Event Functions

User Process Information Functions

User Application Kernel and Device Access Functions

Time-Related Functions

Power Management Functions

Fault Management Functions

Kernel Statistics Functions

Kernel Logging and Printing Functions

Buffered I/O Functions

Virtual Memory Functions

Device ID Functions

SCSI Functions

Resource Map Management Functions

System Global State

Utility Functions

C.  Making a Device Driver 64-Bit Ready

D.  Console Frame Buffer Drivers

E.  pci.conf File

Index

SCSI Functions

The SCSI functions are:

scsi_probe()

Probe a SCSI device

scsi_unprobe()

Free resources allocated during initial probing

scsi_alloc_consistent_buf()

Allocate an I/O buffer for SCSI DMA

scsi_free_consistent_buf()

Free a previously allocated SCSI DMA I/O buffer

scsi_init_pkt()

Prepare a complete SCSI packet

scsi_destroy_pkt()

Free an allocated SCSI packet and its DMA resource

scsi_setup_cdb()

Set up SCSI command descriptor block (CDB)

scsi_transport()

Start a SCSI command

scsi_poll()

Run a polled SCSI command

scsi_ifgetcap()

Get SCSI transport capability

scsi_ifsetcap()

Set SCSI transport capability

scsi_sync_pkt()

Synchronize CPU and I/O views of memory

scsi_abort()

Abort a SCSI command

scsi_reset()

Reset a SCSI bus or target

scsi_reset_notify()

Notify the target driver of bus resets

scsi_cname()

Decode a SCSI command

scsi_dname()

Decode a SCSI peripheral device type

scsi_mname()

Decode a SCSI message

scsi_rname()

Decode a SCSI packet completion reason

scsi_sname()

Decode a SCSI sense key

scsi_errmsg()

Display a SCSI request sense message

scsi_log()

Display a SCSI-device-related message

scsi_vu_errmsg()

Display a SCSI request sense message

scsi_hba_init()

SCSI HBA system initialization routine

scsi_hba_fini()

SCSI HBA system completion routine

scsi_hba_attach_setup()

SCSI HBA attach routine

scsi_hba_detach()

SCSI HBA detach routine

scsi_hba_probe()

Default SCSI HBA probe function

scsi_hba_tran_alloc()

Allocate a transport structure

scsi_hba_tran_free()

Free a transport structure

scsi_hba_pkt_alloc()

Allocate a scsi_pkt structure

scsi_hba_pkt_free()

Free a scsi_pkt structure

scsi_hba_lookup_capstr()

Return an index matching capability string

Table B-12 Deprecated SCSI Functions

Deprecated Function
Replacement
free_pktiopb()
scsi_free_consistent_buf()
get_pktiopbs()
scsi_alloc_consistent_buf()
makecom_g0()
scsi_setup_cdb()
makecom_g0_s()
scsi_setup_cdb()
makecom_g1()
scsi_setup_cdb()
makecom_g5()
scsi_setup_cdb()
scsi_dmafree()
scsi_destroy_pkt()
scsi_dmaget()
scsi_init_pkt()
scsi_hba_attach()
scsi_hba_attach_setup()
scsi_pktalloc()
scsi_init_pkt()
scsi_pktfree()
scsi_destroy_pkt()
scsi_resalloc()
scsi_init_pkt()
scsi_resfree()
scsi_destroy_pkt()
scsi_slave()
scsi_probe()
scsi_unslave()
scsi_unprobe()