ACPI: Set hotplug _OST support bit to _OSC
When ACPI_HOTPLUG_OST is defined, set hotplug _OST support bit OSC_SB_HOTPLUG_OST_SUPPORT to indicate that the OS supports hotplug _OST by calling the platform-wide ACPI Operating System Capabilities (_OSC). Signed-off-by: Toshi Kani <toshi.kani@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
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0c67dc242c
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c2f4191a9c
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@ -548,6 +548,10 @@ static void acpi_bus_osc_support(void)
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capbuf[OSC_SUPPORT_TYPE] |= OSC_SB_PPC_OST_SUPPORT;
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#endif
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#ifdef ACPI_HOTPLUG_OST
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capbuf[OSC_SUPPORT_TYPE] |= OSC_SB_HOTPLUG_OST_SUPPORT;
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#endif
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if (!ghes_disable)
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capbuf[OSC_SUPPORT_TYPE] |= OSC_SB_APEI_SUPPORT;
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if (ACPI_FAILURE(acpi_get_handle(NULL, "\\_SB", &handle)))
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