diff mbox series

[2/3] hw/timer/imx_gpt: Convert DPRINTF to trace events

Message ID 20240513101108.5237-3-shentey@gmail.com (mailing list archive)
State New
Headers show
Series Trivial ARM changes | expand

Commit Message

Bernhard Beschow May 13, 2024, 10:11 a.m. UTC 
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
---
 hw/timer/imx_gpt.c    | 18 +++++-------------
 hw/timer/trace-events |  6 ++++++
 2 files changed, 11 insertions(+), 13 deletions(-)

Comments

Philippe Mathieu-Daudé May 13, 2024, 11:30 a.m. UTC | #1 
On 13/5/24 12:11, Bernhard Beschow wrote:
> Signed-off-by: Bernhard Beschow <shentey@gmail.com>
> ---
>   hw/timer/imx_gpt.c    | 18 +++++-------------
>   hw/timer/trace-events |  6 ++++++
>   2 files changed, 11 insertions(+), 13 deletions(-)


> @@ -317,7 +310,7 @@ static uint64_t imx_gpt_read(void *opaque, hwaddr offset, unsigned size)
>           break;
>       }
>   
> -    DPRINTF("(%s) = 0x%08x\n", imx_gpt_reg_name(offset >> 2), reg_value);
> +    trace_imx_gpt_read(imx_gpt_reg_name(offset >> 2), reg_value);
>   
>       return reg_value;
>   }
> @@ -384,8 +377,7 @@ static void imx_gpt_write(void *opaque, hwaddr offset, uint64_t value,
>       IMXGPTState *s = IMX_GPT(opaque);
>       uint32_t oldreg;
>   
> -    DPRINTF("(%s, value = 0x%08x)\n", imx_gpt_reg_name(offset >> 2),
> -            (uint32_t)value);
> +    trace_imx_gpt_write(imx_gpt_reg_name(offset >> 2), (uint32_t)value);


> @@ -49,6 +49,12 @@ cmsdk_apb_dualtimer_read(uint64_t offset, uint64_t data, unsigned size) "CMSDK A
>   cmsdk_apb_dualtimer_write(uint64_t offset, uint64_t data, unsigned size) "CMSDK APB dualtimer write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
>   cmsdk_apb_dualtimer_reset(void) "CMSDK APB dualtimer: reset"
>   
> +# imx_gpt.c
> +imx_gpt_set_freq(uint32_t clksrc, uint32_t freq) "Setting clksrc %d to %d Hz"

'%d' is signed, for unsigned you want '%u'.

> +imx_gpt_read(const char *name, uint32_t value) "%s -> 0x%08x"
> +imx_gpt_write(const char *name, uint32_t value) "%s <- 0x%08x"

I'd avoid the cast and use uint64_t/PRIx64 here to KISS, regardless:
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>

> +imx_gpt_timeout(void) ""
> +
Bernhard Beschow May 13, 2024, 6:42 p.m. UTC | #2 
Am 13. Mai 2024 11:30:04 UTC schrieb "Philippe Mathieu-Daudé" <philmd@linaro.org>:
>On 13/5/24 12:11, Bernhard Beschow wrote:
>> Signed-off-by: Bernhard Beschow <shentey@gmail.com>
>> ---
>>   hw/timer/imx_gpt.c    | 18 +++++-------------
>>   hw/timer/trace-events |  6 ++++++
>>   2 files changed, 11 insertions(+), 13 deletions(-)
>
>
>> @@ -317,7 +310,7 @@ static uint64_t imx_gpt_read(void *opaque, hwaddr offset, unsigned size)
>>           break;
>>       }
>>   -    DPRINTF("(%s) = 0x%08x\n", imx_gpt_reg_name(offset >> 2), reg_value);
>> +    trace_imx_gpt_read(imx_gpt_reg_name(offset >> 2), reg_value);
>>         return reg_value;
>>   }
>> @@ -384,8 +377,7 @@ static void imx_gpt_write(void *opaque, hwaddr offset, uint64_t value,
>>       IMXGPTState *s = IMX_GPT(opaque);
>>       uint32_t oldreg;
>>   -    DPRINTF("(%s, value = 0x%08x)\n", imx_gpt_reg_name(offset >> 2),
>> -            (uint32_t)value);
>> +    trace_imx_gpt_write(imx_gpt_reg_name(offset >> 2), (uint32_t)value);
>
>
>> @@ -49,6 +49,12 @@ cmsdk_apb_dualtimer_read(uint64_t offset, uint64_t data, unsigned size) "CMSDK A
>>   cmsdk_apb_dualtimer_write(uint64_t offset, uint64_t data, unsigned size) "CMSDK APB dualtimer write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
>>   cmsdk_apb_dualtimer_reset(void) "CMSDK APB dualtimer: reset"
>>   +# imx_gpt.c
>> +imx_gpt_set_freq(uint32_t clksrc, uint32_t freq) "Setting clksrc %d to %d Hz"
>
>'%d' is signed, for unsigned you want '%u'.

I'll respin.

Thanks,
Bernhard

>
>> +imx_gpt_read(const char *name, uint32_t value) "%s -> 0x%08x"
>> +imx_gpt_write(const char *name, uint32_t value) "%s <- 0x%08x"
>
>I'd avoid the cast and use uint64_t/PRIx64 here to KISS, regardless:
>Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
>
>> +imx_gpt_timeout(void) ""
>> +
>
diff mbox series

Patch

diff --git a/hw/timer/imx_gpt.c b/hw/timer/imx_gpt.c
index a8edaec867..3c3b044622 100644
--- a/hw/timer/imx_gpt.c
+++ b/hw/timer/imx_gpt.c
@@ -18,19 +18,12 @@ 
 #include "migration/vmstate.h"
 #include "qemu/module.h"
 #include "qemu/log.h"
+#include "trace.h"
 
 #ifndef DEBUG_IMX_GPT
 #define DEBUG_IMX_GPT 0
 #endif
 
-#define DPRINTF(fmt, args...) \
-    do { \
-        if (DEBUG_IMX_GPT) { \
-            fprintf(stderr, "[%s]%s: " fmt , TYPE_IMX_GPT, \
-                                             __func__, ##args); \
-        } \
-    } while (0)
-
 static const char *imx_gpt_reg_name(uint32_t reg)
 {
     switch (reg) {
@@ -145,7 +138,7 @@  static void imx_gpt_set_freq(IMXGPTState *s)
     s->freq = imx_ccm_get_clock_frequency(s->ccm,
                                           s->clocks[clksrc]) / (1 + s->pr);
 
-    DPRINTF("Setting clksrc %d to frequency %d\n", clksrc, s->freq);
+    trace_imx_gpt_set_freq(clksrc, s->freq);
 
     if (s->freq) {
         ptimer_set_freq(s->timer, s->freq);
@@ -317,7 +310,7 @@  static uint64_t imx_gpt_read(void *opaque, hwaddr offset, unsigned size)
         break;
     }
 
-    DPRINTF("(%s) = 0x%08x\n", imx_gpt_reg_name(offset >> 2), reg_value);
+    trace_imx_gpt_read(imx_gpt_reg_name(offset >> 2), reg_value);
 
     return reg_value;
 }
@@ -384,8 +377,7 @@  static void imx_gpt_write(void *opaque, hwaddr offset, uint64_t value,
     IMXGPTState *s = IMX_GPT(opaque);
     uint32_t oldreg;
 
-    DPRINTF("(%s, value = 0x%08x)\n", imx_gpt_reg_name(offset >> 2),
-            (uint32_t)value);
+    trace_imx_gpt_write(imx_gpt_reg_name(offset >> 2), (uint32_t)value);
 
     switch (offset >> 2) {
     case 0:
@@ -485,7 +477,7 @@  static void imx_gpt_timeout(void *opaque)
 {
     IMXGPTState *s = IMX_GPT(opaque);
 
-    DPRINTF("\n");
+    trace_imx_gpt_timeout();
 
     s->sr |= s->next_int;
     s->next_int = 0;
diff --git a/hw/timer/trace-events b/hw/timer/trace-events
index de769f4b71..c9bcc85455 100644
--- a/hw/timer/trace-events
+++ b/hw/timer/trace-events
@@ -49,6 +49,12 @@  cmsdk_apb_dualtimer_read(uint64_t offset, uint64_t data, unsigned size) "CMSDK A
 cmsdk_apb_dualtimer_write(uint64_t offset, uint64_t data, unsigned size) "CMSDK APB dualtimer write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
 cmsdk_apb_dualtimer_reset(void) "CMSDK APB dualtimer: reset"
 
+# imx_gpt.c
+imx_gpt_set_freq(uint32_t clksrc, uint32_t freq) "Setting clksrc %d to %d Hz"
+imx_gpt_read(const char *name, uint32_t value) "%s -> 0x%08x"
+imx_gpt_write(const char *name, uint32_t value) "%s <- 0x%08x"
+imx_gpt_timeout(void) ""
+
 # npcm7xx_timer.c
 npcm7xx_timer_read(const char *id, uint64_t offset, uint64_t value) " %s offset: 0x%04" PRIx64 " value 0x%08" PRIx64
 npcm7xx_timer_write(const char *id, uint64_t offset, uint64_t value) "%s offset: 0x%04" PRIx64 " value 0x%08" PRIx64