Introduced "trace_aspeed_hace_hash_addr", "trace_aspeed_hace_hash_sg",
"trace_aspeed_hace_read", "trace_aspeed_hace_hash_execute_acc_mode",
and "trace_aspeed_hace_write" trace events.

Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
---
 hw/misc/aspeed_hace.c | 10 ++++++++++
 hw/misc/trace-events  |  7 +++++++
 2 files changed, 17 insertions(+)

diff --git a/hw/misc/aspeed_hace.c b/hw/misc/aspeed_hace.c
index 764408716e..ee1d9ab58f 100644
--- a/hw/misc/aspeed_hace.c
+++ b/hw/misc/aspeed_hace.c
@@ -18,6 +18,7 @@
 #include "crypto/hash.h"
 #include "hw/qdev-properties.h"
 #include "hw/irq.h"
+#include "trace.h"
 
 #define R_CRYPT_CMD     (0x10 / 4)
 
@@ -170,6 +171,7 @@ static int hash_prepare_direct_iov(AspeedHACEState *s, struct iovec *iov,
 
     plen = s->regs[R_HASH_SRC_LEN];
     src = hash_get_source_addr(s);
+    trace_aspeed_hace_hash_addr("src", src);
     haddr = address_space_map(&s->dram_as, src, &plen, false,
                               MEMTXATTRS_UNSPECIFIED);
     if (haddr == NULL) {
@@ -227,6 +229,7 @@ static int hash_prepare_sg_iov(AspeedHACEState *s, struct iovec *iov,
         sg_addr = address_space_ldl_le(&s->dram_as, src + SG_LIST_LEN_SIZE,
                                        MEMTXATTRS_UNSPECIFIED, NULL);
         sg_addr &= SG_LIST_ADDR_MASK;
+        trace_aspeed_hace_hash_sg(iov_idx, src, sg_addr, len);
         /*
          * To maintain compatibility with older SoCs such as the AST2600,
          * the AST2700 HW automatically set bit 34 of the 64-bit sg_addr.
@@ -290,6 +293,7 @@ static void hash_write_digest_and_unmap_iov(AspeedHACEState *s,
     uint64_t digest_addr = 0;
 
     digest_addr = hash_get_digest_addr(s);
+    trace_aspeed_hace_hash_addr("digest", digest_addr);
     if (address_space_write(&s->dram_as, digest_addr,
                             MEMTXATTRS_UNSPECIFIED,
                             digest_buf, digest_len)) {
@@ -332,6 +336,8 @@ static void hash_execute_acc_mode(AspeedHACEState *s, int algo,
     Error *local_err = NULL;
     size_t digest_len = 0;
 
+    trace_aspeed_hace_hash_execute_acc_mode(final_request);
+
     if (s->hash_ctx == NULL) {
         s->hash_ctx = qcrypto_hash_new(algo, &local_err);
         if (s->hash_ctx == NULL) {
@@ -403,6 +409,8 @@ static uint64_t aspeed_hace_read(void *opaque, hwaddr addr, unsigned int size)
 
     addr >>= 2;
 
+    trace_aspeed_hace_read(addr << 2, s->regs[addr]);
+
     return s->regs[addr];
 }
 
@@ -414,6 +422,8 @@ static void aspeed_hace_write(void *opaque, hwaddr addr, uint64_t data,
 
     addr >>= 2;
 
+    trace_aspeed_hace_write(addr << 2, data);
+
     switch (addr) {
     case R_STATUS:
         if (data & HASH_IRQ) {
diff --git a/hw/misc/trace-events b/hw/misc/trace-events
index 4383808d7a..b980d7fdd3 100644
--- a/hw/misc/trace-events
+++ b/hw/misc/trace-events
@@ -302,6 +302,13 @@ aspeed_peci_read(uint64_t offset, uint64_t data) "offset 0x%" PRIx64 " data 0x%"
 aspeed_peci_write(uint64_t offset, uint64_t data) "offset 0x%" PRIx64 " data 0x%" PRIx64
 aspeed_peci_raise_interrupt(uint32_t ctrl, uint32_t status) "ctrl 0x%" PRIx32 " status 0x%" PRIx32
 
+# aspeed_hace.c
+aspeed_hace_read(uint64_t offset, uint64_t data) "offset 0x%" PRIx64 " data 0x%" PRIx64
+aspeed_hace_write(uint64_t offset, uint64_t data) "offset 0x%" PRIx64 " data 0x%" PRIx64
+aspeed_hace_hash_sg(int index, uint64_t list_addr, uint64_t buf_addr, uint32_t len) "%d: list_addr 0x%" PRIx64 " buf_addr 0x%" PRIx64 " len 0x%" PRIx32
+aspeed_hace_hash_addr(const char *s, uint64_t addr) "%s: 0x%" PRIx64
+aspeed_hace_hash_execute_acc_mode(bool final_request) "final request: %d"
+
 # bcm2835_property.c
 bcm2835_mbox_property(uint32_t tag, uint32_t bufsize, size_t resplen) "mbox property tag:0x%08x in_sz:%u out_sz:%zu"
 
-- 
2.43.0