On 6/13/25 02:03, Joe Komlodi wrote:
Moves the Aspeed I3C model and traces into hw/i3c and creates I3C build
files.
Signed-off-by: Joe Komlodi <koml...@google.com>
Reviewed-by: Cédric Le Goater <c...@redhat.com>
Reviewed-by: Patrick Venture <vent...@google.com>
Reviewed-by: Titus Rwantare <tit...@google.com>
Internal reviews are not of much value. It's better to send without
these tags and restart the assessment on the public mailing lists.
Thanks,
C.
---
hw/Kconfig | 1 +
hw/arm/Kconfig | 1 +
hw/i3c/Kconfig | 2 ++
hw/{misc => i3c}/aspeed_i3c.c | 2 +-
hw/i3c/meson.build | 3 +++
hw/i3c/trace-events | 7 +++++++
hw/i3c/trace.h | 2 ++
hw/meson.build | 1 +
hw/misc/meson.build | 1 -
hw/misc/trace-events | 6 ------
include/hw/arm/aspeed_soc.h | 2 +-
include/hw/{misc => i3c}/aspeed_i3c.h | 0
meson.build | 1 +
13 files changed, 20 insertions(+), 9 deletions(-)
create mode 100644 hw/i3c/Kconfig
rename hw/{misc => i3c}/aspeed_i3c.c (99%)
create mode 100644 hw/i3c/meson.build
create mode 100644 hw/i3c/trace-events
create mode 100644 hw/i3c/trace.h
rename include/hw/{misc => i3c}/aspeed_i3c.h (100%)
diff --git a/hw/Kconfig b/hw/Kconfig
index 9a86a6a28a..61b8b2a142 100644
--- a/hw/Kconfig
+++ b/hw/Kconfig
@@ -13,6 +13,7 @@ source fsi/Kconfig
source gpio/Kconfig
source hyperv/Kconfig
source i2c/Kconfig
+source i3c/Kconfig
source ide/Kconfig
source input/Kconfig
source intc/Kconfig
diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
index f543d944c3..427d0f0271 100644
--- a/hw/arm/Kconfig
+++ b/hw/arm/Kconfig
@@ -530,6 +530,7 @@ config ASPEED_SOC
select DS1338
select FTGMAC100
select I2C
+ select I3C
select DPS310
select PCA9552
select SERIAL_MM
diff --git a/hw/i3c/Kconfig b/hw/i3c/Kconfig
new file mode 100644
index 0000000000..e07fe445c6
--- /dev/null
+++ b/hw/i3c/Kconfig
@@ -0,0 +1,2 @@
+config I3C
+ bool
diff --git a/hw/misc/aspeed_i3c.c b/hw/i3c/aspeed_i3c.c
similarity index 99%
rename from hw/misc/aspeed_i3c.c
rename to hw/i3c/aspeed_i3c.c
index 3bef1c84dd..e56822f928 100644
--- a/hw/misc/aspeed_i3c.c
+++ b/hw/i3c/aspeed_i3c.c
@@ -10,7 +10,7 @@
#include "qemu/osdep.h"
#include "qemu/log.h"
#include "qemu/error-report.h"
-#include "hw/misc/aspeed_i3c.h"
+#include "hw/i3c/aspeed_i3c.h"
#include "hw/registerfields.h"
#include "hw/qdev-properties.h"
#include "qapi/error.h"
diff --git a/hw/i3c/meson.build b/hw/i3c/meson.build
new file mode 100644
index 0000000000..ebf20325cb
--- /dev/null
+++ b/hw/i3c/meson.build
@@ -0,0 +1,3 @@
+i3c_ss = ss.source_set()
+i3c_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files('aspeed_i3c.c'))
+system_ss.add_all(when: 'CONFIG_I3C', if_true: i3c_ss)
diff --git a/hw/i3c/trace-events b/hw/i3c/trace-events
new file mode 100644
index 0000000000..3ead84eb45
--- /dev/null
+++ b/hw/i3c/trace-events
@@ -0,0 +1,7 @@
+# See docs/devel/tracing.rst for syntax documentation.
+
+# aspeed_i3c.c
+aspeed_i3c_read(uint64_t offset, uint64_t data) "I3C read: offset 0x%" PRIx64 "
data 0x%" PRIx64
+aspeed_i3c_write(uint64_t offset, uint64_t data) "I3C write: offset 0x%" PRIx64 "
data 0x%" PRIx64
+aspeed_i3c_device_read(uint32_t deviceid, uint64_t offset, uint64_t data) "I3C Dev[%u] read:
offset 0x%" PRIx64 " data 0x%" PRIx64
+aspeed_i3c_device_write(uint32_t deviceid, uint64_t offset, uint64_t data) "I3C Dev[%u]
write: offset 0x%" PRIx64 " data 0x%" PRIx64
diff --git a/hw/i3c/trace.h b/hw/i3c/trace.h
new file mode 100644
index 0000000000..1e0c4eadf0
--- /dev/null
+++ b/hw/i3c/trace.h
@@ -0,0 +1,2 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+#include "trace/trace-hw_i3c.h"
diff --git a/hw/meson.build b/hw/meson.build
index b91f761fe0..31786f03d0 100644
--- a/hw/meson.build
+++ b/hw/meson.build
@@ -12,6 +12,7 @@ subdir('dma')
subdir('gpio')
subdir('hyperv')
subdir('i2c')
+subdir('i3c')
subdir('ide')
subdir('input')
subdir('intc')
diff --git a/hw/misc/meson.build b/hw/misc/meson.build
index 6d47de482c..4a41716625 100644
--- a/hw/misc/meson.build
+++ b/hw/misc/meson.build
@@ -130,7 +130,6 @@ system_ss.add(when: 'CONFIG_PVPANIC_MMIO', if_true:
files('pvpanic-mmio.c'))
system_ss.add(when: 'CONFIG_AUX', if_true: files('auxbus.c'))
system_ss.add(when: 'CONFIG_ASPEED_SOC', if_true: files(
'aspeed_hace.c',
- 'aspeed_i3c.c',
'aspeed_lpc.c',
'aspeed_scu.c',
'aspeed_sbc.c',
diff --git a/hw/misc/trace-events b/hw/misc/trace-events
index e3f64c0ff6..f70459b3b7 100644
--- a/hw/misc/trace-events
+++ b/hw/misc/trace-events
@@ -287,12 +287,6 @@ armsse_mhu_write(uint64_t offset, uint64_t data, unsigned size)
"SSE-200 MHU wri
# aspeed_xdma.c
aspeed_xdma_write(uint64_t offset, uint64_t data) "XDMA write: offset 0x%" PRIx64
" data 0x%" PRIx64
-# aspeed_i3c.c
-aspeed_i3c_read(uint64_t offset, uint64_t data) "I3C read: offset 0x%" PRIx64 "
data 0x%" PRIx64
-aspeed_i3c_write(uint64_t offset, uint64_t data) "I3C write: offset 0x%" PRIx64 "
data 0x%" PRIx64
-aspeed_i3c_device_read(uint32_t deviceid, uint64_t offset, uint64_t data) "I3C Dev[%u] read:
offset 0x%" PRIx64 " data 0x%" PRIx64
-aspeed_i3c_device_write(uint32_t deviceid, uint64_t offset, uint64_t data) "I3C Dev[%u]
write: offset 0x%" PRIx64 " data 0x%" PRIx64
-
# aspeed_sdmc.c
aspeed_sdmc_write(uint64_t reg, uint64_t data) "reg @0x%" PRIx64 " data: 0x%"
PRIx64
aspeed_sdmc_read(uint64_t reg, uint64_t data) "reg @0x%" PRIx64 " data: 0x%"
PRIx64
diff --git a/include/hw/arm/aspeed_soc.h b/include/hw/arm/aspeed_soc.h
index 217ef0eafd..07265f26cf 100644
--- a/include/hw/arm/aspeed_soc.h
+++ b/include/hw/arm/aspeed_soc.h
@@ -23,7 +23,7 @@
#include "hw/timer/aspeed_timer.h"
#include "hw/rtc/aspeed_rtc.h"
#include "hw/i2c/aspeed_i2c.h"
-#include "hw/misc/aspeed_i3c.h"
+#include "hw/i3c/aspeed_i3c.h"
#include "hw/ssi/aspeed_smc.h"
#include "hw/misc/aspeed_hace.h"
#include "hw/misc/aspeed_sbc.h"
diff --git a/include/hw/misc/aspeed_i3c.h b/include/hw/i3c/aspeed_i3c.h
similarity index 100%
rename from include/hw/misc/aspeed_i3c.h
rename to include/hw/i3c/aspeed_i3c.h
diff --git a/meson.build b/meson.build
index 34729c2a3d..186effb84f 100644
--- a/meson.build
+++ b/meson.build
@@ -3651,6 +3651,7 @@ if have_system
'hw/fsi',
'hw/hyperv',
'hw/i2c',
+ 'hw/i3c',
'hw/i386',
'hw/i386/xen',
'hw/i386/kvm',
