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Searched refs:sys_desc_table (Results 1 – 4 of 4) sorted by relevance

/linux-2.6.39/arch/x86/boot/
Dmca.c33 if (len > sizeof(boot_params.sys_desc_table)) in query_mca()
34 len = sizeof(boot_params.sys_desc_table); in query_mca()
36 copy_from_fs(&boot_params.sys_desc_table, oreg.bx, len); in query_mca()
/linux-2.6.39/arch/x86/include/asm/
Dbootparam.h69 struct sys_desc_table { struct
103 struct sys_desc_table sys_desc_table; /* 0x0a0 */ member
/linux-2.6.39/Documentation/x86/
Dzero-page.txt20 0A0/010 ALL sys_desc_table System description table (struct sys_desc_table)
/linux-2.6.39/arch/x86/kernel/
Dsetup.c732 if (boot_params.sys_desc_table.length != 0) { in setup_arch()
733 set_mca_bus(boot_params.sys_desc_table.table[3] & 0x2); in setup_arch()
734 machine_id = boot_params.sys_desc_table.table[0]; in setup_arch()
735 machine_submodel_id = boot_params.sys_desc_table.table[1]; in setup_arch()
736 BIOS_revision = boot_params.sys_desc_table.table[2]; in setup_arch()