renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-20 03:04:01 +08:00
Code
53b8b3ffd5
linux-next/drivers/infiniband/hw/mthca
History
Roland Dreier 53b8b3ffd5 [PATCH] IB uverbs: add mthca mmap support 
Add support for mmap() method to mthca, so that userspace can get access to
doorbell registers.  This allows userspace to get direct access to the HCA for
data path operations.

Each userspace context gets its own copy of the doorbell registers and is only
allowed to use resources that the kernel has given it access to.  In other
words, this is safe.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-07 18:23:49 -07:00
..
Kconfig Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mthca_allocator.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mthca_av.c [PATCH] IB/mthca: Add Sun copyright notice 2005-06-27 15:11:44 -07:00
mthca_cmd.c [PATCH] IB/mthca: Align FW command mailboxes to 4K 2005-06-27 15:11:46 -07:00
mthca_cmd.h [PATCH] IB/mthca: Align FW command mailboxes to 4K 2005-06-27 15:11:46 -07:00
mthca_config_reg.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mthca_cq.c [PATCH] IB/mthca: Align FW command mailboxes to 4K 2005-06-27 15:11:46 -07:00
mthca_dev.h [PATCH] IB/mthca: Bump version 2005-06-27 15:11:47 -07:00
mthca_doorbell.h [PATCH] IB/mthca: Add Sun copyright notice 2005-06-27 15:11:44 -07:00
mthca_eq.c [PATCH] IB/mthca: Align FW command mailboxes to 4K 2005-06-27 15:11:46 -07:00
mthca_mad.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mthca_main.c [PATCH] IB/mthca: Encapsulate command interface init 2005-06-27 15:11:46 -07:00
mthca_mcg.c [PATCH] IB/mthca: Align FW command mailboxes to 4K 2005-06-27 15:11:46 -07:00
mthca_memfree.c [PATCH] IB uverbs: add mthca user doorbell record support 2005-07-07 18:23:49 -07:00
mthca_memfree.h [PATCH] IB uverbs: add mthca user doorbell record support 2005-07-07 18:23:49 -07:00
mthca_mr.c [PATCH] IB/mthca: Align FW command mailboxes to 4K 2005-06-27 15:11:46 -07:00
mthca_pd.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mthca_profile.c [PATCH] IB/mthca: encapsulate mem-free check into mthca_is_memfree() 2005-04-16 15:26:32 -07:00
mthca_profile.h [PATCH] IB/mthca: add fast memory region implementation 2005-04-16 15:26:30 -07:00
mthca_provider.c [PATCH] IB uverbs: add mthca mmap support 2005-07-07 18:23:49 -07:00
mthca_provider.h [PATCH] IB uverbs: add mthca user context support 2005-07-07 18:23:49 -07:00
mthca_qp.c [PATCH] IB/mthca: Align FW command mailboxes to 4K 2005-06-27 15:11:46 -07:00
mthca_reset.c [PATCH] IB/mthca: add support for new MT25204 HCA 2005-04-16 15:26:34 -07:00
mthca_uar.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mthca_user.h [PATCH] IB uverbs: add mthca ABI header 2005-07-07 18:23:49 -07:00