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17 May 2024, 11:00:25 UTC
Revision 713b3c9e4c1a6da6b45da6474ed554ed0a48de69 authored by Jesse Brandeburg on 02 February 2011, 10:19:50 UTC, committed by Jeff Kirsher on 17 February 2011, 09:11:21 UTC 
e1000e: flush all writebacks before unload
 
The driver was not flushing all writebacks before unloading, possibly
causing memory to be written by the hardware after the driver had
reinitialized the rings.

This adds missing functionality to flush any pending writebacks and is
called in all spots where descriptors should be completed before the driver
begins processing.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Reviewed-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
1 parent 615b32a
History
Tip revision: 713b3c9e4c1a6da6b45da6474ed554ed0a48de69 authored by Jesse Brandeburg on 02 February 2011, 10:19:50 UTC
e1000e: flush all writebacks before unload
Tip revision: 713b3c9
File Mode Size
libfdt
.gitignore -rw-r--r-- 55 bytes
Makefile -rw-r--r-- 1.6 KB
Makefile.dtc -rw-r--r-- 340 bytes
checks.c -rw-r--r-- 17.8 KB
data.c -rw-r--r-- 5.8 KB
dtc-lexer.l -rw-r--r-- 4.0 KB
dtc-lexer.lex.c_shipped -rw-r--r-- 52.0 KB
dtc-parser.tab.c_shipped -rw-r--r-- 51.9 KB
dtc-parser.tab.h_shipped -rw-r--r-- 2.6 KB
dtc-parser.y -rw-r--r-- 5.8 KB
dtc.c -rw-r--r-- 6.5 KB
dtc.h -rw-r--r-- 6.6 KB
flattree.c -rw-r--r-- 21.8 KB
fstree.c -rw-r--r-- 2.2 KB
livetree.c -rw-r--r-- 11.9 KB
srcpos.c -rw-r--r-- 5.3 KB
srcpos.h -rw-r--r-- 2.8 KB
treesource.c -rw-r--r-- 5.9 KB
util.c -rw-r--r-- 1.4 KB
util.h -rw-r--r-- 1.4 KB
version_gen.h -rw-r--r-- 42 bytes
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