Device Major number changed in /proc/devices after restart
I installed my device driver using mknod and operating system assigned a major number for it. (Saw 236 in /proc/devices)
But when i restart the machine and check the /proc/devices again i saw that the device major number changed to 242 but it is still 236 in /dev/myDevice.
Why major number changed after restart ?
Best regards
linux rhel drivers devices modprobe
asked 6 mins ago
nihasmatanihasmata
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I installed my device driver using mknod and operating system assigned a major number for it. (Saw 236 in /proc/devices)
But when i restart the machine and check the /proc/devices again i saw that the device major number changed to 242 but it is still 236 in /dev/myDevice.
Why major number changed after restart ?
Best regards
linux rhel drivers devices modprobe
asked 6 mins ago
nihasmatanihasmata
11
New contributor
nihasmata is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I installed my device driver using mknod and operating system assigned a major number for it. (Saw 236 in /proc/devices)
But when i restart the machine and check the /proc/devices again i saw that the device major number changed to 242 but it is still 236 in /dev/myDevice.
Why major number changed after restart ?
Best regards
linux rhel drivers devices modprobe
asked 6 mins ago
nihasmatanihasmata
11
New contributor
nihasmata is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I installed my device driver using mknod and operating system assigned a major number for it. (Saw 236 in /proc/devices)
But when i restart the machine and check the /proc/devices again i saw that the device major number changed to 242 but it is still 236 in /dev/myDevice.
Why major number changed after restart ?
Best regards
linux rhel drivers devices modprobe
linux rhel drivers devices modprobe
asked 6 mins ago
nihasmatanihasmata
11
New contributor
nihasmata is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 6 mins ago
nihasmatanihasmata
11
New contributor
nihasmata is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 6 mins ago
nihasmatanihasmata
11
New contributor
nihasmata is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 6 mins ago
nihasmatanihasmata
11
asked 6 mins ago
nihasmatanihasmata
11
11
New contributor
nihasmata is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
nihasmata is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
nihasmata is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
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