Add support for Get TI Info chipop
Use the Get TI Info chipop to determine if a special attention was
due to a TI or a breakpoint.
Signed-off-by: Ben Tyner <ben.tyner@ibm.com>
Change-Id: I256dcf1171c27e851032353226c174307105cd0a
diff --git a/attn/ti_handler.hpp b/attn/ti_handler.hpp
index d3b83cd..bc28f71 100644
--- a/attn/ti_handler.hpp
+++ b/attn/ti_handler.hpp
@@ -1,5 +1,7 @@
#pragma once
+#include <stdint.h>
+
/**
* @brief TI special attention handler
*
@@ -8,6 +10,47 @@
namespace attn
{
-void tiHandler();
+// TI data area definition
+#pragma pack(push)
+#pragma pack(1)
+struct TiDataArea
+{
+ uint8_t tiAreaValid; // 0x00, common (non-zero == valid)
+ uint8_t command; // 0x01, phyp/opal = 0xA1
+ uint16_t numDataBytes; // 0x02, phyp/opal
+ uint8_t reserved1; // 0x04, reserved
+ uint8_t hbTerminateType; // 0x05, hostboot only
+ uint16_t hardwareDumpType; // 0x06, phyp/opal
+ uint8_t srcFormat; // 0x08, phyp/opal = 0x02
+ uint8_t srcFlags; // 0x09, phyp/opal
+ uint8_t numAsciiWords; // 0x0a, phyp/opal
+ uint8_t numHexWords; // 0x0b, phyp/opal
+ uint8_t hbDumpFlag; // 0x0c, hostboot only
+ uint8_t source; // 0x0d, hostboot only
+ uint16_t lenSrc; // 0x0e, phyp/opal
+ uint32_t srcWord12HbWord0; // 0x10, common
+ uint32_t srcWord13HbWord2; // 0x14, common (Word1 intentionally skipped)
+ uint32_t srcWord14HbWord3; // 0x18, common
+ uint32_t srcWord15HbWord4; // 0x1c, common
+ uint32_t srcWord16HbWord5; // 0x20, common
+ uint32_t srcWord17HbWord6; // 0x24, common
+ uint32_t srcWord18HbWord7; // 0x28, common
+ uint32_t srcWord19HbWord8; // 0x2c, common
+ uint32_t asciiData0; // 0x30, phyp/opal, hostboot error_data
+ uint32_t asciiData1; // 0x34, phyp/opal, hostboot EID
+ uint32_t asciiData2; // 0x38, phyp/opal
+ uint32_t asciiData3; // 0x3c, phyp/opal
+ uint32_t asciiData4; // 0x40, phyp/opal
+ uint32_t asciiData5; // 0x44, phyp/opal
+ uint32_t asciiData6; // 0x48, phyp/opal
+ uint32_t asciiData7; // 0x4c, phyp/opal
+ uint8_t location; // 0x50, phyp/opal
+ uint8_t codeSection; // 0x51, phyp/opal
+ uint8_t additionalSize; // 0x52, phyp/opal
+ uint8_t andData; // 0x53, phyp/opal
+};
+#pragma pack(pop)
+
+int tiHandler(TiDataArea* i_tiDataArea);
} // namespace attn