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23 October 2021, 00:29:24 UTC
Revision e9b1d5d0ff4d3ae86050dc4c91b3147361c7af9e authored by H. Peter Anvin on 14 May 2010, 20:55:57 UTC, committed by H. Peter Anvin on 14 May 2010, 20:55:57 UTC 
x86, mrst: Don't blindly access extended config space
 
Do not blindly access extended configuration space unless we actively
know we're on a Moorestown platform.  The fixed-size BAR capability
lives in the extended configuration space, and thus is not applicable
if the configuration space isn't appropriately sized.

This fixes booting certain VMware configurations with CONFIG_MRST=y.

Moorestown will add a fake PCI-X 266 capability to advertise the
presence of extended configuration space.

Reported-and-tested-by: Petr Vandrovec <petr@vandrovec.name>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Acked-by: Jacob Pan <jacob.jun.pan@intel.com>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
LKML-Reference: <AANLkTiltKUa3TrKR1M51eGw8FLNoQJSLT0k0_K5X3-OJ@mail.gmail.com>
1 parent 7f284d3
History
Tip revision: e9b1d5d0ff4d3ae86050dc4c91b3147361c7af9e authored by H. Peter Anvin on 14 May 2010, 20:55:57 UTC
x86, mrst: Don't blindly access extended config space
Tip revision: e9b1d5d
File Mode Size
Kconfig -rw-r--r-- 2.3 KB
Makefile -rw-r--r-- 301 bytes
xfrm_algo.c -rw-r--r-- 13.3 KB
xfrm_hash.c -rw-r--r-- 806 bytes
xfrm_hash.h -rw-r--r-- 2.9 KB
xfrm_input.c -rw-r--r-- 6.0 KB
xfrm_ipcomp.c -rw-r--r-- 7.6 KB
xfrm_output.c -rw-r--r-- 4.5 KB
xfrm_policy.c -rw-r--r-- 68.2 KB
xfrm_proc.c -rw-r--r-- 3.1 KB
xfrm_state.c -rw-r--r-- 55.1 KB
xfrm_sysctl.c -rw-r--r-- 1.7 KB
xfrm_user.c -rw-r--r-- 66.0 KB
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