Question

reserve system memory, ioremap()?

score 5.1k · Answer 1 · 2014-11-11 16:40:48

5.1k

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reserve system memory, ioremap()?

Published on 11 November 2014 at 16:40

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

559

Views

Kernel driver, ioremap necessary in MMU-less system?

Published on 07 December 2013 at 14:46

score 570 · Answer 3 · 2018-11-16 12:23:11

570

Views

Using physical address as sk_buff data fragment

Published on 16 November 2018 at 12:23

score 1.5k · Answer 4 · 2018-09-28 02:30:23

1.5k

Views

LINUX KERNEL driver hangs/freeze after handling mapped register

Published on 28 September 2018 at 02:30

score 366 · Answer 5 · 2016-02-02 15:38:03

366

Views

Reading block from MTD flash with ioremap

Published on 02 February 2016 at 15:38

score 664 · Answer 6 · 2014-07-24 16:30:21

664

Views

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

Published on 24 July 2014 at 16:30

score 2.6k · Answer 7 · 2013-07-15 11:18:31

2.6k

Views

Can only read 0 from ioremap() memory

Published on 15 July 2013 at 11:18

score 196 · Answer 8 · 2019-12-04 13:12:40

196

Views

ioremap returns abnormal virtual address

Published on 04 December 2019 at 13:12

score 37 · Answer 9 · 2023-08-03 07:16:07

37

Views

ioremap_wc sending 64 bytes only

Published on 03 August 2023 at 07:16

score 2.5k · Answer 10 · 2014-06-24 10:49:29

2.5k

Views

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

Published on 24 June 2014 at 10:49

score 451 · Answer 11 · 2014-01-31 09:05:47

451

Views

Why ioremap allocated areas have such large aligment?

Published on 31 January 2014 at 09:05

score 599 · Answer 12 · 2014-02-07 09:12:29

599

Views

what is the meaning of mapping virtual address to physical address?

Published on 07 February 2014 at 09:12

score 1.2k · Answer 13 · 2016-06-20 09:41:44

1.2k

Views

map reserver memory at boot to user space using remap_pfn_range

Published on 20 June 2016 at 09:41

score 673 · Answer 14 · 2015-07-27 11:10:02

673

Views

using ioremap over kernel memory boot time reservation

Published on 27 July 2015 at 11:10

score 183 · Answer 15 · 2022-01-06 05:32:27

183

Views

Why PAGE_SIZE is often used in ioremap?

Published on 06 January 2022 at 05:32

score 2.3k · Answer 16 · 2019-11-13 07:46:36

2.3k

Views

How does PCIe Endpoint device memory is mapped into the systems memory map (MMIO)?

Published on 13 November 2019 at 07:46

score 433 · Answer 17 · 2013-05-17 17:55:08

433

Views

Why is PCD bit set when I don't use ioremap_cache?

Published on 17 May 2013 at 17:55

score 2.4k · Answer 18 · 2014-05-13 08:25:38

2.4k

Views

What is meant by holes in the memory Linux?

Published on 13 May 2014 at 08:25

score 1.9k · Answer 19 · 2014-05-14 04:20:31

1.9k

Views

Is the second parameter in ioremap() gives the size in number of bits for a register- Linux?

Published on 14 May 2014 at 04:20

score 878 · Answer 20 · 2014-05-13 07:32:14

878

Views

How to IOREMAP the serial port on X86 - 0x2f8?

Published on 13 May 2014 at 07:32

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

Why ioremap allocated areas have such large aligment?

what is the meaning of mapping virtual address to physical address?

map reserver memory at boot to user space using remap_pfn_range

using ioremap over kernel memory boot time reservation

Why PAGE_SIZE is often used in ioremap?

How does PCIe Endpoint device memory is mapped into the systems memory map (MMIO)?

Why is PCD bit set when I don't use ioremap_cache?

What is meant by holes in the memory Linux?

Is the second parameter in ioremap() gives the size in number of bits for a register- Linux?

How to IOREMAP the serial port on X86 - 0x2f8?

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