TechQA.

Question

reserve system memory, ioremap()?

score 5118 · Answer 1 · 2014-11-11 16:40:48

2

Answer

5118

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reserve system memory, ioremap()?

5.1k views Asked by whh4000 At 11 November 2014 at 16:40

score 559 · Answer 2 · 2013-12-07 14:46:42

Kernel driver, ioremap necessary in MMU-less system?

559 views Asked by user3077663 At 07 December 2013 at 14:46

score 572 · Answer 3 · 2018-11-16 12:23:11

Using physical address as sk_buff data fragment

572 views Asked by modimo At 16 November 2018 at 12:23

score 1552 · Answer 4 · 2018-09-28 02:30:23

LINUX KERNEL driver hangs/freeze after handling mapped register

1.5k views Asked by Jonathan Guizar At 28 September 2018 at 02:30

score 367 · Answer 5 · 2016-02-02 15:38:03

Reading block from MTD flash with ioremap

367 views Asked by Osama Ahmed At 02 February 2016 at 15:38

score 666 · Answer 6 · 2014-07-24 16:30:21

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

666 views Asked by domgary At 24 July 2014 at 16:30

score 2603 · Answer 7 · 2013-07-15 11:18:31

Can only read 0 from ioremap() memory

2.6k views Asked by lian At 15 July 2013 at 11:18

score 197 · Answer 8 · 2019-12-04 13:12:40

ioremap returns abnormal virtual address

197 views Asked by lch1997 At 04 December 2019 at 13:12

score 38 · Answer 9 · 2023-08-03 07:16:07

ioremap_wc sending 64 bytes only

38 views Asked by Pooja Gaur At 03 August 2023 at 07:16

score 2566 · Answer 10 · 2014-06-24 10:49:29

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

2.5k views Asked by Tom At 24 June 2014 at 10:49

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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