Changes

{| class="wikitable" border="1"

{| class="wikitable" border="1"

|-

|-

! Cmd || Name || Format

! Cmd || Name

|-

|-

| 0 || Open ||

| 0 || Open

|-

|-

| 1 || [[#Ioctl]] ||

| 1 || [[#Ioctl]]

|-

|-

| 2 || Close ||

| 2 || Close

|-

|-

| 3 || Initialize ||

| 3 || Initialize

|-

|-

| 4 || QueryEvent ||

| 4 || QueryEvent

|-

|-

| 5 || MapSharedMem ||

| 5 || MapSharedMem

|-

|-

| 6 || ? ||

| 6 ||

|-

|-

| 7 || ? ||

| 7 ||

|-

|-

| 8 || Audio render related init? ||

| 8 || Audio render related init?

|-

|-

| 9 || ? ||

| 9 || ?

 

|}

|}

Just like any standard build of the NVIDIA graphics' drivers, the nvdrv:a service operates mainly by processing requests and sending them to the kernel (not verified) through IOCtl commands.

Just like any standard build of the NVIDIA graphics' drivers, the nvdrv:a service operates mainly by processing requests and sending them to the kernel (not verified) through IOCtl commands.

Note that these commands are generated with the following primitive (see Linux kernel):

Note that these commands are generated with the following primitive (see Linux kernel):

The following table contains valid commands for group 0x00.

The following table contains valid commands for group 0x00.