TechQA.

Question

reserve system memory, ioremap()?

score 5124 · Answer 1 · 2024-09-10 20:27:57

2

Answer

5124

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reserve system memory, ioremap()?

5.1k views Asked by whh4000 At 10 September 2024 at 20:27

score 566 · Answer 2 · 2024-09-10 20:35:08

Kernel driver, ioremap necessary in MMU-less system?

score 577 · Answer 3 · 2024-09-10 20:34:01

Using physical address as sk_buff data fragment

score 1556 · Answer 4 · 2024-09-10 20:38:26

LINUX KERNEL driver hangs/freeze after handling mapped register

score 373 · Answer 5 · 2024-09-10 20:31:05

Reading block from MTD flash with ioremap

373 views Asked by Osama Ahmed At 10 September 2024 at 20:31

score 671 · Answer 6 · 2024-09-10 20:38:25

Can you mmap (user) and ioremap_nocache (kernal) the same phys address?

score 2608 · Answer 7 · 2024-09-10 20:30:03

Can only read 0 from ioremap() memory

2.6k views Asked by lian At 10 September 2024 at 20:30

score 202 · Answer 8 · 2024-09-10 20:30:01

ioremap returns abnormal virtual address

202 views Asked by lch1997 At 10 September 2024 at 20:30

score 46 · Answer 9 · 2024-09-10 20:31:05

ioremap_wc sending 64 bytes only

46 views Asked by Pooja Gaur At 10 September 2024 at 20:31

score 2571 · Answer 10 · 2024-09-10 20:41:36

ioremap - Unable to handle kernel paging request at virtual address XXXXXXXX

TechQA.

List Question

reserve system memory, ioremap()?

Kernel driver, ioremap necessary in MMU-less system?

Using physical address as sk_buff data fragment

LINUX KERNEL driver hangs/freeze after handling mapped register

Reading block from MTD flash with ioremap

Can you mmap (user) and ioremap_nocache (kernal) the same phys address?

Can only read 0 from ioremap() memory

ioremap returns abnormal virtual address

ioremap_wc sending 64 bytes only

ioremap - Unable to handle kernel paging request at virtual address XXXXXXXX

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