lkml.org 
[lkml]   [2017]   [Jun]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
Subject[PATCH v3 0/4] make io{read|write}64 more globally usable
Hi,

Here's my third attempt. This time we add functions to io-64-nonatomic-*
which call io{read|write}32 twice so that the pio is done correctly.

I've also included a patch that adds these functions to the generic iomap
library so that readq/writeq can be used while still splitting pio
operations (when appropriate).

Thanks,

Logan

Horia Geantă (1):
crypto: caam: cleanup CONFIG_64BIT ifdefs when using io{read|write}64

Logan Gunthorpe (3):
iomap: introduce io{read|write}64_{lo_hi|hi_lo}
io-64-nonatomic: add io{read|write}64[be]{_lo_hi|_hi_lo} macros
ntb: ntb_hw_intel: use io-64-nonatomic instead of in-driver hacks

drivers/crypto/caam/regs.h | 35 ++-------
drivers/ntb/hw/intel/ntb_hw_intel.c | 31 +-------
include/asm-generic/iomap.h | 26 +++++--
include/linux/io-64-nonatomic-hi-lo.h | 62 ++++++++++++++++
include/linux/io-64-nonatomic-lo-hi.h | 60 ++++++++++++++++
lib/iomap.c | 132 ++++++++++++++++++++++++++++++++++
6 files changed, 280 insertions(+), 66 deletions(-)

--
2.11.0

\
 
 \ /
  Last update: 2017-06-29 18:11    [W:0.066 / U:3.812 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site