- Posts: 1
- Joined: Thu Sep 05, 2019 9:12 pm
- Real Name: Mark Anderson
Hello,
I have (2) Blackmagic PCIe 8K Decklinks on a Linux Ubuntu headless computer.
How do I know which Blackmagic is on which bus? or how do I translate the values to know.
I thought the 3d and 3e was telling me something, but each time I remove and reinstall the card it gives me a new combination in no particular order.
When I do a dmesg, my return is as follows:
I am sure the answer is in this output, but I don't know where or how (I believe hex value) is telling me its location on my PCIe bus.
I searched the forums for this questions and I could not find a answer--so I apologies ahead of time if it is already out there somewhere.
Thanks for reading!
I have (2) Blackmagic PCIe 8K Decklinks on a Linux Ubuntu headless computer.
How do I know which Blackmagic is on which bus? or how do I translate the values to know.
lscpi | grep 'Blackmagic'
3d:00.0 Multimedia video controller: Blackmagic Design DeckLink 8K Pro
3e:00.0 Multimedia video controller: Blackmagic Design DeckLink 8K Pro
I thought the 3d and 3e was telling me something, but each time I remove and reinstall the card it gives me a new combination in no particular order.
When I do a dmesg, my return is as follows:
dmesg | grep -i 'Blackmagic'
[ 6.574999] BlackmagicIO: Driver version 11.1a11 loading
[ 6.575483] BlackmagicIO: Enabled device "DeckLink 8K Pro (1)" x8/5 Gbps (87454bd0,583d00) FW Date: 01-09 15:29
[ 6.582657] BlackmagicIO: DeckLink 8K Pro (1) as blackmagic!io0 [0000:3d:00.0]
[ 6.582660] BlackmagicIO: Initialised serial driver for blackmagic!io0
[ 6.583113] BlackmagicIO: Enabled device "DeckLink 8K Pro (3)" x8/5 Gbps (87454bd2,583d01) FW Date: 01-09 15:29
[ 6.588253] BlackmagicIO: DeckLink 8K Pro (3) as blackmagic!io1 [0000:3d:00.0]
[ 6.588255] BlackmagicIO: Initialised serial driver for blackmagic!io1
[ 6.588821] BlackmagicIO: Enabled device "DeckLink 8K Pro (2)" x8/5 Gbps (87454bd1,583d02) FW Date: 01-09 15:29
[ 6.593964] BlackmagicIO: DeckLink 8K Pro (2) as blackmagic!io2 [0000:3d:00.0]
[ 6.593966] BlackmagicIO: Initialised serial driver for blackmagic!io2
[ 6.594432] BlackmagicIO: Enabled device "DeckLink 8K Pro (4)" x8/5 Gbps (87454bd3,583d03) FW Date: 01-09 15:29
[ 6.599589] BlackmagicIO: DeckLink 8K Pro (4) as blackmagic!io3 [0000:3d:00.0]
[ 6.599591] BlackmagicIO: Initialised serial driver for blackmagic!io3
[ 6.600302] BlackmagicIO: Enabled device "DeckLink 8K Pro (1)" x8/5 Gbps (2547cbd0,583e00) FW Date: 01-09 15:29
[ 6.607589] BlackmagicIO: DeckLink 8K Pro (1) as blackmagic!io4 [0000:3e:00.0]
[ 6.607591] BlackmagicIO: Initialised serial driver for blackmagic!io4
[ 6.607833] BlackmagicIO: Enabled device "DeckLink 8K Pro (3)" x8/5 Gbps (2547cbd2,583e01) FW Date: 01-09 15:29
[ 6.613313] BlackmagicIO: DeckLink 8K Pro (3) as blackmagic!io5 [0000:3e:00.0]
[ 6.613314] BlackmagicIO: Initialised serial driver for blackmagic!io5
[ 6.613578] BlackmagicIO: Enabled device "DeckLink 8K Pro (2)" x8/5 Gbps (2547cbd1,583e02) FW Date: 01-09 15:29
[ 6.618685] BlackmagicIO: DeckLink 8K Pro (2) as blackmagic!io6 [0000:3e:00.0]
[ 6.618687] BlackmagicIO: Initialised serial driver for blackmagic!io6
[ 6.619041] BlackmagicIO: Enabled device "DeckLink 8K Pro (4)" x8/5 Gbps (2547cbd3,583e03) FW Date: 01-09 15:29
[ 6.624160] BlackmagicIO: DeckLink 8K Pro (4) as blackmagic!io7 [0000:3e:00.0]
[ 6.624161] BlackmagicIO: Initialised serial driver for blackmagic!io7
I am sure the answer is in this output, but I don't know where or how (I believe hex value) is telling me its location on my PCIe bus.
I searched the forums for this questions and I could not find a answer--so I apologies ahead of time if it is already out there somewhere.
Thanks for reading!