Writing Device Drivers

D

data alignment for SPARC

data corruption

detecting

malignant, definition of

misleading, definition of

of control data

of device management data

of received data

data sharing

using devmap()

using ioctl()

using mmap()

data storage classes

data structures

dev_ops structure

GLD

modldrv structure

data structures, displaying with mdb

data transfers

character drivers

DDI-compliant drivers

byte ordering

compliance testing

DDI data structures

buf structure

ddi_dma_attr structure

ddi_dma_cookie structure

DDI/DKI

design considerations

and disk performance

overview

purpose in kernel

ddi_dma_attr structure

DDI function tables

alternate access mechanisms

deprecated device access functions

deprecated DMA functions

deprecated memory allocation functions

deprecated power management functions

deprecated programmed I/O functions

deprecated property functions

deprecated time-related functions

deprecated user application kernel functions

deprecated user process information functions

deprecated virtual memory functions

dev_info_t functions

dev_t functions

device access functions

device ID functions

DMA functions

kernel logging functions

memory allocation functions

power management functions

printing functions

property functions

software state functions

system global state functions

time-related functions

user application kernel functions

user process information functions

user space access functions

virtual memory functions

DDI functions

ddi_add_intr() function

ddi_create_minor_node() function

ddi_device_copy() function

ddi_device_zero() function

ddi_dma_getwin() function

ddi_dma_mem_alloc() function

ddi_dma_nextseg() function

ddi_driver_major() function

ddi_enter_critical()

ddi_get_cred() function

ddi_get_driver_private() function

ddi_get_instance() function

ddi_get_lbolt() function

ddi_get_pid() function

ddi_get_time() function

ddi_getX()

ddi_log_sysevent() function

ddi_model_convert_from() function

ddi_prop_get_int()

ddi_prop_lookup() function

ddi_prop_op()

ddi_putX()

ddi_regs_map_setup() function

ddi_removing_power() function

ddi_rep_getX()

ddi_rep_putX()

ddi_set_driver_private() function

ddi_umem_alloc()

ddi_umem_alloc() function

ddi_umem_free() function

delay() function

timeout() function

uiomove() example

uiomove() function

DDI_INFO_DEVT2DEVINFO

DDI_INFO_DEVT2INSTANCE

DDI_RESUME

detach() function

DDI_SUSPEND

detach() function

debugging

ASSERT(9F) macro

booting an alternate kernel

coding hints

conditional compilation

displaying data structures

/etc/system file

kadb (kernel debugger)

kmem_flags

machine configuration

macros

mdb (modular debugger)

moddebug

output pager (kadb)

post-mortem

preparing for disasters

setting breakpoints in kadb

setting conditional breakpoints

setting up a tip(1) connection

setting up IA test system

setting up SPARC test system

thread macros

tools

using the SPARC PROM for device debugging

writing mdb commands

delay() function

changes

dependency

deprecated functions

See functions

dest_adcent argument, ddi_device_copy()

changes

detach() entry point

description

detecting kernel memory leaks with mdb

dev_advcnt argument, ddi_device_zero()

changes

dev_datasz argument, ddi_device_copy()

changes

dev_datasz argument, ddi_device_zero()

changes

dev_ops structure

description

devfsadm(1M) command

device access function tables

deprecated functions

device access functions

block drivers

character drivers

table

device configuration

entry points

device context management

entry points

model

operation

device-dependency

power.conf entry

device-dependency-property

power.conf entry

/device directory

displaying the device tree

device driver

See also loading drivers

64-bit drivers

aliases

binding to device node

block driver

context

debugging

coding hints

setting up a tip(1) connection

tools

using the PROM

definition

entry points

error handling

header files

loadable interface

modifying information with update_drv()

modifying permissions

module configuration

network driver

overview

packaging

printing messages

purpose in kernel

source files

standard character driver

testing

types of

device ID functions

table

device information

binding a driver to a device

Nblocks property

self-identifying

tree structure

device interrupts

See interrupts and interrupt handling

device macros (kadb)

device memory

D_DEVMAP flag in cb_ops

mapping

device number

description

device polling

in character drivers

chpoll() function

poll() function

device power management

components

definition of

dependency

entry points

interfaces

model

pm_busy_component() function

pm_idle_component() function

power() function

power levels

state transitions

device registers

mapping

device state in power management

device tree

displaying

navigating, in debugger

overview

purpose in kernel

/devices directory

description

devmap_ entry points

devmap_access() function

devmap_contextmgt()function

devmap_dup() function

devmap() function

devmap_map() function

devmap_unmap() function

devmap_ functions

devmap_devmem_setup() function

devmap_load() function

devmap_umem_setup() function

devmap_unload() function

disaster recovery

disk

I/O controls

performance

disk drivers, testing

testing

displaying data structures with mdb

DKI

See DDI/DKI

DL_CLDLS

DLPI symbols

DL_ETHER

Ethernet V2 packet processing

GLD support

ISO 8802-3 (IEEE 802.3) packet processing

network statistics

DL_FDDI

GLD support

SNAP processing

DL_STYLE1

DLPI symbols

DL_STYLE2

DLPI symbols

DL_TPR

GLD support

SNAP processing

source routing

DL_VERSION_2

DLPI symbols

DLIOCRAW

ioctl() function

DLPI primitives

DL_ATTACH_REQ

DL_BIND_REQ

DL_DETACH_REQ

DL_DISABMULTI_REQ

DL_ENABMULTI_REQ

DL_GET_STATISTICS_ACK

DL_GET_STATISTICS_REQ

DL_INFO_ACK

DL_INFO_REQ

DL_PHYS_ADDR_ACK

DL_PHYS_ADDR_REQ

DL_PROMISCOFF_REQ

DL_PROMISCON_REQ

DL_SET_PHYS_ADDR_REQ

DL_UNATTACHED_REQ

DL_UNBIND_REQ

DL_UNITDATA_IND

DL_UNITDATA_REQ

DLPI providers

DLPI symbols

DL_CLDLS

DL_STYLE1

DL_STYLE2

DL_VERSION_2

DMA

buffer allocation

burst sizes

callbacks

freeing handle

freeing resources

handle

object

object locking

operations

physical addresses

private buffer allocation

resource allocation

restrictions

transfers

virtual addresses

windows

driver binding name

description

driver.conf files

See hardware configuration files

driver entry points

attach() function

driver module entry points

See entry points

drv_getparm() function

changes

drv_usecwait(9F)

dump() entry point

block drivers

DVMA

SBus slots supporting

virtual addresses

dynamic memory allocation

description


	D data alignment for SPARC , data corruption detecting , malignant, definition of , misleading, definition of , of control data , of device management data , of received data , data sharing using `devmap()` , using `ioctl()` , using `mmap()` , data storage classes , data structures `dev_ops` structure , GLD , , `modldrv` structure , data structures, displaying with mdb , data transfers character drivers , DDI-compliant drivers byte ordering , compliance testing , DDI data structures `buf` structure , `ddi_dma_attr` structure , `ddi_dma_cookie` structure , DDI/DKI design considerations , and disk performance , overview , purpose in kernel , `ddi_dma_attr` structure , DDI function tables alternate access mechanisms , deprecated device access functions , deprecated DMA functions , deprecated memory allocation functions , deprecated power management functions , deprecated programmed I/O functions , deprecated property functions , deprecated time-related functions , deprecated user application kernel functions , deprecated user process information functions , deprecated virtual memory functions , `dev_info_t` functions , `dev_t` functions , device access functions , device ID functions , DMA functions , kernel logging functions , memory allocation functions , power management functions , printing functions , property functions , software state functions , system global state functions , time-related functions , user application kernel functions , user process information functions , user space access functions , virtual memory functions , DDI functions `ddi_add_intr()` function , `ddi_create_minor_node()` function , `ddi_device_copy()` function , `ddi_device_zero()` function , `ddi_dma_getwin()` function , `ddi_dma_mem_alloc()` function , `ddi_dma_nextseg()` function , `ddi_driver_major()` function , , `ddi_enter_critical()` , `ddi_get_cred()` function , , `ddi_get_driver_private()` function , , `ddi_get_instance()` function , `ddi_get_lbolt()` function , `ddi_get_pid()` function , `ddi_get_time()` function , `ddi_getX()` , `ddi_log_sysevent()` function , , `ddi_model_convert_from()` function , `ddi_prop_get_int()` , `ddi_prop_lookup()` function , `ddi_prop_op()` , `ddi_putX()` , `ddi_regs_map_setup()` function , `ddi_removing_power()` function , `ddi_rep_getX()` , `ddi_rep_putX()` , `ddi_set_driver_private()` function , `ddi_umem_alloc()` , `ddi_umem_alloc()` function , `ddi_umem_free()` function , `delay()` function , `timeout()` function , `uiomove()` example , `uiomove()` function , `DDI_INFO_DEVT2DEVINFO` , `DDI_INFO_DEVT2INSTANCE` , DDI_RESUME `detach()` function , DDI_SUSPEND `detach()` function , debugging , `ASSERT`(9F) macro , booting an alternate kernel , coding hints , conditional compilation , displaying data structures , /etc/system file , kadb (kernel debugger) , `kmem_flags` , machine configuration , macros , mdb (modular debugger) , moddebug , output pager (kadb) , post-mortem , preparing for disasters , setting breakpoints in kadb , setting conditional breakpoints , setting up a `tip(1)` connection , setting up IA test system , setting up SPARC test system , thread macros , tools , using the SPARC PROM for device debugging , writing `mdb` commands , `delay()` function changes , dependency , deprecated functions See functions dest_adcent argument, `ddi_device_copy()` changes , `detach()` entry point description , detecting kernel memory leaks with `mdb` , dev_advcnt argument, `ddi_device_zero()` changes , dev_datasz argument, `ddi_device_copy()` changes , dev_datasz argument, `ddi_device_zero()` changes , `dev_ops` structure description , `devfsadm(1M)` command , device access function tables deprecated functions , device access functions block drivers , character drivers , table , device configuration entry points , device context management , entry points , model , operation , device-dependency `power.conf` entry , device-dependency-property `power.conf` entry , `/device` directory displaying the device tree , device driver See also loading drivers 64-bit drivers , , aliases , binding to device node , block driver , context , debugging , coding hints , setting up a `tip(1)` connection , tools , using the PROM , definition , entry points , error handling , header files , , loadable interface , modifying information with `update_drv()` , modifying permissions , module configuration , , network driver , overview , packaging , printing messages , purpose in kernel , source files , , standard character driver , testing , types of , device ID functions table , device information binding a driver to a device , `Nblocks` property , self-identifying , tree structure , , device interrupts See interrupts and interrupt handling device macros (kadb) , device memory `D_DEVMAP` `flag in cb_ops` , mapping , , device number description , device polling in character drivers , `chpoll()` function , `poll()` function , device power management components , definition of , dependency , entry points , interfaces , model , `pm_busy_component()` function , `pm_idle_component()` function , `power()` function , power levels , state transitions , device registers mapping , device state in power management , device tree displaying , navigating, in debugger , overview , purpose in kernel , `/devices` directory description , `devmap_` entry points `devmap_access()` function , , `devmap_contextmgt()`function , `devmap_dup()` function , `devmap()` function , `devmap_map()` function , `devmap_unmap()` function , `devmap_` functions `devmap_devmem_setup()` function , `devmap_load()` function , `devmap_umem_setup()` function , `devmap_unload()` function , disaster recovery , disk I/O controls , performance , disk drivers, testing testing , displaying data structures with mdb , DKI See DDI/DKI `DL_CLDLS` DLPI symbols , `DL_ETHER` Ethernet V2 packet processing , GLD support , , ISO 8802-3 (IEEE 802.3) packet processing , network statistics , `DL_FDDI` GLD support , , SNAP processing , `DL_STYLE1` DLPI symbols , `DL_STYLE2` DLPI symbols , `DL_TPR` GLD support , , , SNAP processing , source routing , `DL_VERSION_2` DLPI symbols , `DLIOCRAW` `ioctl()` function , DLPI primitives , `DL_ATTACH_REQ` , , `DL_BIND_REQ` , , `DL_DETACH_REQ` , , `DL_DISABMULTI_REQ` , , `DL_ENABMULTI_REQ` , , `DL_GET_STATISTICS_ACK` , , `DL_GET_STATISTICS_REQ` , , , `DL_INFO_ACK` , `DL_INFO_REQ` , `DL_PHYS_ADDR_ACK` , `DL_PHYS_ADDR_REQ` , `DL_PROMISCOFF_REQ` , , `DL_PROMISCON_REQ` , , `DL_SET_PHYS_ADDR_REQ` , , `DL_UNATTACHED_REQ` , `DL_UNBIND_REQ` , , `DL_UNITDATA_IND` , `DL_UNITDATA_REQ` , DLPI providers , DLPI symbols `DL_CLDLS` , `DL_STYLE1` , `DL_STYLE2` , `DL_VERSION_2` , DMA buffer allocation , burst sizes , callbacks , cookie , , freeing handle , freeing resources , handle , , , object , object locking , operations , physical addresses , private buffer allocation , register structure , resource allocation , restrictions , transfers , , virtual addresses , windows , , driver binding name description , `driver.conf` files See hardware configuration files driver entry points `attach()` function , driver module entry points See entry points `drv_getparm()` function changes , `drv_usecwait(9F)` , `dump()` entry point block drivers , DVMA SBus slots supporting , virtual addresses , dynamic memory allocation description ,