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Using "ioreg" command line tool.

~pcwiz
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~pcwiz
~pcwiz
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Thanks but that just gives me:

 

| +-o AZAL@1B

| | | | "acpi-path" = "IOACPIPlane:/_SB/PCI0@0/AZAL@1b0000"

 

I actually need all the info from AZAL@1B to get the pin configurations and everything.

 

EDIT: See this is what I need"

 

 +-o AZAL@1B  <class IOPCIDevice, registered, matched, active, busy 0,$
| |   | | {
| |   | |   "IOPCIResourced" = Yes
| |   | |   "IOInterruptControllers" = ("io-apic-0","IOPCIMessagedInterrupt$
| |   | |   "IOName" = "pci8086,293e"
| |   | |   "subsystem-id" = <02a00000>
| |   | |   "IOPCIExpressLinkCapabilities" = 0x0
| |   | |   "IODeviceMemory" = (({"address"=0xfffffffff9200000,"length"=0x4$
| |   | |   "layout-id" = <0c000000>
| |   | |   "class-code" = <00030400>
| |   | |   "IOPowerManagement" = {"ChildrenPowerState"=0x2,"CurrentPowerSt$
| |   | |   "revision-id" = <02000000>
| |   | |   "IOInterruptSpecifiers" = (<1600000007000000>,<0300000000000100$
| |   | |   "assigned-addresses" = <10d8008200000000000020f9000000000040000$
| |   | |   "built-in" = <00>
| |   | |   "acpi-device" = "IOACPIPlatformDevice is not serializable"
| |   | |   "device-id" = <3e290000>
| |   | |   "vendor-id" = <86800000>
| |   | |   "acpi-path" = "IOACPIPlane:/_SB/PCI0@0/AZAL@1b0000"
| |   | |   "subsystem-vendor-id" = <58140000>
| |   | |   "name" = "pci8086,293e"
| |   | |   "IOPCIExpressLinkStatus" = 0x0
| |   | |   "reg" = <00d800000000000000000000000000000000000010d80002000000$
| |   | |   "compatible" = <706369313435382c6130303200706369383038362c32393$
| |   | |   "PinConfigurations" = <104011011220010111600101141001013099a101$
| |   | | }
| |   | |

 

Problem is, I had to dump the entire ioreg to get that. I just need the AZAL@1B part.

MacUser2525
MacUser2525
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You may want to try the device you want in place of the display@0 I have in the following it seems to be close to what you need to get.

 

 MacUser2525$ ioreg -p IODeviceTree -n display@0 -r
+-o display@0  <class IOPCIDevice, registered, matched, active, busy 0, retain 15>
  | {
  |   "IOPCIResourced" = Yes
  |   "IOInterruptControllers" = ("io-apic-0","IOPCIMessagedInterruptController")
  |   "IOName" = "display"
  |   "subsystem-id" = <10000000>
  |   "IODeviceMemory" = (({"address"=18446744073541779456,"length"=16777216}),({"address"=18446744$
  |   "class-code" = <00000300>
  |   "revision-id" = <a2000000>
  |   "IOChildIndex" = 1
  |   "assigned-addresses" = <1000018200000000000000f60000000000000001140001c200000000000000e000000$
  |   "model" = <"NVIDIA GeForce 8800 GT">
  |   "AAPL01,blackscreen-preferences" = <00000008>
  |   "AAPL,iokit-ndrv" = <e0021079>
  |   "name" = "display"
  |   "AAPL,backlight-control" = <00000000>
  |   "subsystem-vendor-id" = <42380000>
  |   "AAPL00,blackscreen-preferences" = <00000008>
  |   "AAPL,interrupts" = <1000000007000000>
  |   "reg" = <0000010000000000000000000000000000000000100001020000000000000000000000000000
0011400$
  |   "compatible" = <"pci3842,c801","pci10de,611","pciclass,030000">
  |   "AAPL,aux-power-connected" = <01000000>
  |   "VRAM,totalsize" = <00000020>
  |   "AAPL00,Coherency" = <02000000>
  |   "driver-ist" = <80f1d90a0100000080f1d90a0200000080f1d90a03000000>
  |   "AAPL,ndrv-interrupt-set" = "IONDRVInterruptSet is not serializable"
  |   "rom-revision" = <"3233">
  |   "NVDA,Features" = <ff024f05>
  |   "NVCAP" = <05000000000003000c0000000000000b00000000>
  |   "AAPL,EMC-Display-List" = <03000000000000000000000000000000061000001b920000000000000000000006$
  |   "NVDA,current-arch" = 146
  |   "IOPCIExpressLinkCapabilities" = 15618
  |   "NVDA,gart-width" = 64
  |   "NVKernelLoaded" = <01000000>
  |   "AAPL,gray-page" = <01000000>
  |   "saved-config" = <0b0830024f0500002100ac10a0190003027f90061a0430073000500038040300090008007c2$
  |   "rm_multiboard_capable" = <01000000>
  |   "IOPowerManagement" = {"ChildrenPowerState"=2,"CurrentPowerState"=2}
  |   "AAPL,gart-width" = 64
  |   "rm_board_number" = <00000000>
  |   "IOInterruptSpecifiers" = (<1000000007000000>,<0600000000000100>)
  |   "twinView-driver" = <0040bb1f>
  |   "IOPMIsPowerManaged" = Yes
  |   "IOHibernateState" = <00000000>
  |   "device-id" = <11060000>
  |   "vendor-id" = <de100000>
  |   "device_type" = <"NVDA,Parent">
  |   "AAPL,gray-value" = <c38c6400>
  |   "IOPCIExpressLinkStatus" = 4353
  |   "AAPL,ndrv-dev" = Yes
  | }
  | 
  +-o NVDA,Display-A@0  <class IONDRVDevice, registered, matched, active, busy 0, retain 10>
  +-o NVDA,Display-B@1  <class IONDRVDevice, registered, matched, active, busy 0, retain 9>

MacUser2525
MacUser2525
Posted
Posted
W00T thanks so much I think that did it :) ...but how do I get the data to be displayed in hex format? I tried -x but it didn't work...

 

Looks like it changes values to hex when I use it here from looking at the "AAPL,gart-width" = 0x40 and "IOPCIExpressLinkStatus" = 0x1101 among others for example.

 

 

 MacUser2525$ ioreg -x -p IODeviceTree -n display@0 -r 
+-o display@0  <class IOPCIDevice, registered, matched, active, busy 0, retain 15>
  | {
  |   "IOPCIResourced" = Yes
  |   "IOInterruptControllers" = ("io-apic-0","IOPCIMessagedInterruptController")
  |   "IOName" = "display"
  |   "subsystem-id" = <10000000>
  |   "IODeviceMemory" = (({"address"=0xfffffffff6000000,"length"=0x1000000}),({"address"=0xfffffff$
  |   "class-code" = <00000300>
  |   "revision-id" = <a2000000>
  |   "IOChildIndex" = 0x1
  |   "assigned-addresses" = <1000018200000000000000f60000000000000001140001c200000000000000e000000$
  |   "model" = <4e5649444941204765466f7263652038383030204754>
  |   "AAPL01,blackscreen-preferences" = <00000008>
  |   "AAPL,iokit-ndrv" = <e0021079>
  |   "name" = "display"
  |   "AAPL,backlight-control" = <00000000>
  |   "subsystem-vendor-id" = <42380000>
  |   "AAPL00,blackscreen-preferences" = <00000008>
  |   "AAPL,interrupts" = <1000000007000000>
  |   "reg" = <0000010000000000000000000000000000000000100001020000000000000000000000000000
0011400$
  |   "compatible" = <706369333834322c6338303100706369313064652c36313100706369636c6173732c30333030
$
  |   "AAPL,aux-power-connected" = <01000000>
  |   "VRAM,totalsize" = <00000020>
  |   "AAPL00,Coherency" = <02000000>
  |   "driver-ist" = <80f1d90a0100000080f1d90a0200000080f1d90a03000000>
  |   "AAPL,ndrv-interrupt-set" = "IONDRVInterruptSet is not serializable"
  |   "rom-revision" = <33323333>
  |   "NVDA,Features" = <ff024f05>
  |   "NVCAP" = <05000000000003000c0000000000000b00000000>
  |   "AAPL,EMC-Display-List" = <03000000000000000000000000000000061000001b920000000000000000000006$
  |   "NVDA,current-arch" = 0x92
  |   "IOPCIExpressLinkCapabilities" = 0x3d02
  |   "NVDA,gart-width" = 0x40
  |   "NVKernelLoaded" = <01000000>
  |   "AAPL,gray-page" = <01000000>
  |   "saved-config" = <0b0830024f0500002100ac10a0190003027f90061a0430073000500038040300090008007c2$
  |   "rm_multiboard_capable" = <01000000>
  |   "IOPowerManagement" = {"ChildrenPowerState"=0x2,"CurrentPowerState"=0x2}
  |   "AAPL,gart-width" = 0x40
  |   "rm_board_number" = <00000000>
  |   "IOInterruptSpecifiers" = (<1000000007000000>,<0600000000000100>)
  |   "twinView-driver" = <0040bb1f>
  |   "IOPMIsPowerManaged" = Yes
  |   "IOHibernateState" = <00000000>
  |   "device-id" = <11060000>
  |   "vendor-id" = <de100000>
  |   "device_type" = <4e5644412c506172656e74>
  |   "AAPL,gray-value" = <c38c6400>
  |   "IOPCIExpressLinkStatus" = 0x1101
  |   "AAPL,ndrv-dev" = Yes
  | }
  | 
  +-o NVDA,Display-A@0  <class IONDRVDevice, registered, matched, active, busy 0, retain 10>
  +-o NVDA,Display-B@1  <class IONDRVDevice, registered, matched, active, busy 0, retain 9>

stroke
stroke
Posted
Posted

Actually, the ioreg manual is pretty much {censored}, I couldn't even figure out how to get it to work — I kept trying MacUser's suggestion (before), and it turned out it wasn't working because I forgot the -r. You'd think that requiring the -r would be pretty redundant if you already specified -n, or -k.

~pcwiz
~pcwiz
Posted
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Actually, the ioreg manual is pretty much {censored}, I couldn't even figure out how to get it to work — I kept trying MacUser's suggestion (before), and it turned out it wasn't working because I forgot the -r. You'd think that requiring the -r would be pretty redundant if you already specified -n, or -k.

 

Exactly. ioreg manual is completely messed up. It says -x turns values into hexadecimal but it turns some into hex and leaves the others as plain data values? :) Actually it did work for me without the -r...

 

ioreg -p IODeviceTree -n AZAL@1B | grep subsystem-id

 

That returns this:

 

| | "subsystem-id" =

 

Funny thing is, if I add the -r like so:

 

ioreg -p IODeviceTree -n AZAL@1B -r | grep subsystem-id

 

It returns:

 

"subsystem-id" =

 

Which is basically the same as without the -r, except that you don't have the " | | " :)

MacUser2525
MacUser2525
Posted
Posted
Which is basically the same as without the -r, except that you don't have the " | | " :(

 

That part is not connected to ioreg it is grep doing what it supposed to do namely getting everything on the line that contains the grepped string in the output you fed to it. In the -r case you do not have the extra | | because you do not have the entire tree being grepped although for your example I still get an extra | and need to put a cut on it to get your output. Curiosity has definitely got the better of me now what are you needing/using this for??

 

 MacUser2525$ ioreg -p IODeviceTree -n display@0 | grep subsystem-id
 | |   |   "subsystem-id" = <10000000>
MacUser2525$ ioreg -p IODeviceTree -n display@0 -r | grep subsystem-id
  |   "subsystem-id" = <10000000>
MacUser2525$ ioreg -p IODeviceTree -n display@0 -r | grep subsystem-id | cut -d "|" -f2 
"subsystem-id" = <10000000>

~pcwiz
~pcwiz
Posted
  • Author
Posted
That part is not connected to ioreg it is grep doing what it supposed to do namely getting everything on the line that contains the grepped string in the output you fed to it. In the -r case you do not have the extra | | because you do not have the entire tree being grepped although for your example I still get an extra | and need to put a cut on it to get your output. Curiosity has definitely got the better of me now what are you needing/using this for??

 

 MacUser2525$ ioreg -p IODeviceTree -n display@0 | grep subsystem-id
 | |   |   "subsystem-id" = <10000000>
MacUser2525$ ioreg -p IODeviceTree -n display@0 -r | grep subsystem-id
  |   "subsystem-id" = <10000000>
MacUser2525$ ioreg -p IODeviceTree -n display@0 -r | grep subsystem-id | cut -d "|" -f2 
"subsystem-id" = <10000000>

 

Its for OSX86Tools--automated audio EFI string maker. It needs to get some hex values from IORegistry so that's why I needed it.

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