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ACPICA: Fix Segmentation Fault error related to DTPR

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Fix Segmentation Fault error, caused by invalid buffer lenght in DTPR
Table Template:

 * Update buffer length for TPR Table, which invalid value caused
   Segmentation Fault, during ASL file production.

 * Refactor invalid values of TPR instances, arrays and serialization
   requests count and TPR Base addresses in the DTPR table template.

 * Fix offset updating in the acpi_dm_dump_dtpr function.

Link: https://github.com/acpica/acpica/commit/f75850bc4717
Signed-off-by: Michal Camacho Romero <michal.camacho.romero@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/2541195.jE0xQCEvom@rafael.j.wysocki
This commit is contained in:
Michal Camacho Romero
2026-01-14 13:34:43 +01:00
committed by Rafael J. Wysocki
parent 6f99d3fe22
commit b110e28c3b
1 changed files with 5 additions and 5 deletions
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10
include/acpi/actbl1.h
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@@ -2057,12 +2057,12 @@ struct acpi_tprn_limit_reg {
*******************************************************************************/
struct acpi_tpr_serialize_request {
u64 sts:1; // status of serialization request (RO)
// 0 == register idle, 1 == serialization in progress
u64 ctrl:1; // control field to initiate serialization (RW)
// 0 == normal, 1 == initialize serialization
u64 sr_register;
// BIT 1 - status of serialization request (RO)
// 0 == register idle, 1 == serialization in progress
// BIT 2 - control field to initiate serialization (RW)
// 0 == normal, 1 == initialize serialization
// (self-clear to allow multiple serialization requests)
u64 unused:62;
};
/* Reset to default packing */