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| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2020-09-07 03:55:32 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-09-30 19:09:20 +0200 |
| commit | f2336b5fbdfcf0aef9a66e4b170648e10faf7a8e (patch) | |
| tree | 0861e76c5cd048f69c859642e88bebfea8da6bc3 /hw/char | |
| parent | 1acb1fe1665b68f226943bbd2919c630b7e0344c (diff) | |
| download | qemu-f2336b5fbdfcf0aef9a66e4b170648e10faf7a8e.zip qemu-f2336b5fbdfcf0aef9a66e4b170648e10faf7a8e.tar.gz qemu-f2336b5fbdfcf0aef9a66e4b170648e10faf7a8e.tar.bz2 | |
hw/char/serial: Rename I/O read/write trace events
The serial_mm_read/write() handlers from the TYPE_SERIAL_MM device
call the serial_ioport_read/write() handlers with shifted offset.
When looking at the trace events from this MMIO device, it is
confusing to read the accesses as I/O. Simplify using generic
trace event names which make sense the various uses.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200907015535.827885-5-f4bug@amsat.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/char')
| -rw-r--r-- | hw/char/serial.c | 4 | ||||
| -rw-r--r-- | hw/char/trace-events | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/hw/char/serial.c b/hw/char/serial.c index 26f7fa8..7b5ef87 100644 --- a/hw/char/serial.c +++ b/hw/char/serial.c @@ -333,7 +333,7 @@ static void serial_ioport_write(void *opaque, hwaddr addr, uint64_t val, SerialState *s = opaque; assert(size == 1 && addr < 8); - trace_serial_ioport_write(addr, val); + trace_serial_write(addr, val); switch(addr) { default: case 0: @@ -550,7 +550,7 @@ static uint64_t serial_ioport_read(void *opaque, hwaddr addr, unsigned size) ret = s->scr; break; } - trace_serial_ioport_read(addr, ret); + trace_serial_read(addr, ret); return ret; } diff --git a/hw/char/trace-events b/hw/char/trace-events index 17304be..609df10 100644 --- a/hw/char/trace-events +++ b/hw/char/trace-events @@ -5,8 +5,8 @@ parallel_ioport_read(const char *desc, uint16_t addr, uint8_t value) "read [%s] parallel_ioport_write(const char *desc, uint16_t addr, uint8_t value) "write [%s] addr 0x%02x val 0x%02x" # serial.c -serial_ioport_read(uint16_t addr, uint8_t value) "read addr 0x%02x val 0x%02x" -serial_ioport_write(uint16_t addr, uint8_t value) "write addr 0x%02x val 0x%02x" +serial_read(uint16_t addr, uint8_t value) "read addr 0x%02x val 0x%02x" +serial_write(uint16_t addr, uint8_t value) "write addr 0x%02x val 0x%02x" serial_update_parameters(uint64_t baudrate, char parity, int data_bits, int stop_bits) "baudrate=%"PRIu64" parity='%c' data=%d stop=%d" # virtio-serial-bus.c |