phunix

oneechanhax/phunix

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Author	SHA1	Message	Date
Ben Gras	0fb2f83da9	drop from segments physcopy/vircopy invocations . sys_vircopy always uses D for both src and dst . sys_physcopy uses PHYS_SEG if and only if corresponding endpoint is NONE, so we can derive the mode (PHYS_SEG or D) from the endpoint arg in the kernel, dropping the seg args . fields in msg still filled in for backwards compatability, using same NONE-logic in the library	2012-06-18 12:28:40 +00:00
Ben Gras	7336a67dfe	retire PUBLIC, PRIVATE and FORWARD	2012-03-25 21:58:14 +02:00
Erik van der Kouwe	6e0f3b3bda	Split off sys_umap_remote from sys_umap sys_umap now supports only: - looking up the physical address of a virtual address in the address space of the caller; - looking up the physical address of a grant for which the caller is the grantee. This is enough for nearly all umap users. The new sys_umap_remote supports lookups in arbitrary address spaces and grants for arbitrary grantees.	2011-06-10 14:28:20 +00:00

Author

SHA1

Message

Date

Ben Gras

0fb2f83da9

drop from segments physcopy/vircopy invocations

. sys_vircopy always uses D for both src and dst
	. sys_physcopy uses PHYS_SEG if and only if corresponding
	  endpoint is NONE, so we can derive the mode (PHYS_SEG or D)
	  from the endpoint arg in the kernel, dropping the seg args
	. fields in msg still filled in for backwards compatability,
	  using same NONE-logic in the library

2012-06-18 12:28:40 +00:00

Ben Gras

7336a67dfe

retire PUBLIC, PRIVATE and FORWARD

2012-03-25 21:58:14 +02:00

Erik van der Kouwe

6e0f3b3bda

Split off sys_umap_remote from sys_umap

sys_umap now supports only:
- looking up the physical address of a virtual address in the address space
  of the caller;
- looking up the physical address of a grant for which the caller is the
  grantee.

This is enough for nearly all umap users. The new sys_umap_remote supports
lookups in arbitrary address spaces and grants for arbitrary grantees.

2011-06-10 14:28:20 +00:00

3 Commits