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Jan Beulich authored
The (1.0 inherited) separate length fields in the FADT are byte granular. Further, PM1a/b may have distinct lengths (if using the v2 fields was okay) and may live in distinct address spaces. acpi_tb_convert_fadt() should account for all of these conditions. Apart from these changes I'm puzzled by the fact that, not just for acpi_gbl_xpm1{a,b}_enable, acpi_hw_low_level_{read,write}() get an explicit size passed rather than using the size found in the passed GAS. What happens on a platform that defines PM1{a,b} wider than 16 bits? Of course, acpi_hw_low_level_{read,write}() at present are entirely un-prepared to deal with sizes other than 8, 16, or 32, not to speak of a non-zero bit_offset or access_width... Signed-off-by:
Jan Beulich <jbeulich@novell.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Len Brown <len.brown@intel.com>
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