[PATCH v42 79/98] hw/sd/sdcard: Trace length of data read on DAT lines

Philippe Mathieu-Daudé posted 98 patches 6 months ago
There is a newer version of this series
[PATCH v42 79/98] hw/sd/sdcard: Trace length of data read on DAT lines
Posted by Philippe Mathieu-Daudé 6 months ago
Some commands expect less than BLOCK_LENGTH.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/sd/sd.c         | 4 ++--
 hw/sd/trace-events | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/hw/sd/sd.c b/hw/sd/sd.c
index 64621d4340..a0da06e017 100644
--- a/hw/sd/sd.c
+++ b/hw/sd/sd.c
@@ -2197,8 +2197,8 @@ uint8_t sd_read_byte(SDState *sd)
     io_len = sd_blk_len(sd);
 
     trace_sdcard_read_data(sd->proto->name,
-                           sd->last_cmd_name,
-                           sd->current_cmd, sd->data_offset, io_len);
+                           sd->last_cmd_name, sd->current_cmd,
+                           sd->data_offset, sd->data_size, io_len);
     switch (sd->current_cmd) {
     case 6:  /* CMD6:   SWITCH_FUNCTION */
     case 9:  /* CMD9:   SEND_CSD */
diff --git a/hw/sd/trace-events b/hw/sd/trace-events
index 6a51b0e906..5dfe6be7b7 100644
--- a/hw/sd/trace-events
+++ b/hw/sd/trace-events
@@ -55,7 +55,7 @@ sdcard_req_addr(uint32_t req_arg, uint64_t addr) "req 0x%" PRIx32 " addr 0x%" PR
 sdcard_read_block(uint64_t addr, uint32_t len) "addr 0x%" PRIx64 " size 0x%x"
 sdcard_write_block(uint64_t addr, uint32_t len) "addr 0x%" PRIx64 " size 0x%x"
 sdcard_write_data(const char *proto, const char *cmd_desc, uint8_t cmd, uint32_t offset, uint8_t value) "%s %20s/ CMD%02d ofs %"PRIu32" value 0x%02x"
-sdcard_read_data(const char *proto, const char *cmd_desc, uint8_t cmd, uint32_t offset, uint32_t length) "%s %20s/ CMD%02d ofs %"PRIu32" len %" PRIu32
+sdcard_read_data(const char *proto, const char *cmd_desc, uint8_t cmd, uint32_t offset, uint64_t size, uint32_t blklen) "%s %20s/ CMD%02d ofs %"PRIu32" size %"PRIu64" blklen %" PRIu32
 sdcard_set_voltage(uint16_t millivolts) "%u mV"
 
 # pxa2xx_mmci.c
-- 
2.41.0


Re: [SPAM] [PATCH v42 79/98] hw/sd/sdcard: Trace length of data read on DAT lines
Posted by Cédric Le Goater 6 months ago
On 6/28/24 9:01 AM, Philippe Mathieu-Daudé wrote:
> Some commands expect less than BLOCK_LENGTH.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>


Reviewed-by: Cédric Le Goater <clg@redhat.com>

Thanks,

C.


> ---
>   hw/sd/sd.c         | 4 ++--
>   hw/sd/trace-events | 2 +-
>   2 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/hw/sd/sd.c b/hw/sd/sd.c
> index 64621d4340..a0da06e017 100644
> --- a/hw/sd/sd.c
> +++ b/hw/sd/sd.c
> @@ -2197,8 +2197,8 @@ uint8_t sd_read_byte(SDState *sd)
>       io_len = sd_blk_len(sd);
>   
>       trace_sdcard_read_data(sd->proto->name,
> -                           sd->last_cmd_name,
> -                           sd->current_cmd, sd->data_offset, io_len);
> +                           sd->last_cmd_name, sd->current_cmd,
> +                           sd->data_offset, sd->data_size, io_len);
>       switch (sd->current_cmd) {
>       case 6:  /* CMD6:   SWITCH_FUNCTION */
>       case 9:  /* CMD9:   SEND_CSD */
> diff --git a/hw/sd/trace-events b/hw/sd/trace-events
> index 6a51b0e906..5dfe6be7b7 100644
> --- a/hw/sd/trace-events
> +++ b/hw/sd/trace-events
> @@ -55,7 +55,7 @@ sdcard_req_addr(uint32_t req_arg, uint64_t addr) "req 0x%" PRIx32 " addr 0x%" PR
>   sdcard_read_block(uint64_t addr, uint32_t len) "addr 0x%" PRIx64 " size 0x%x"
>   sdcard_write_block(uint64_t addr, uint32_t len) "addr 0x%" PRIx64 " size 0x%x"
>   sdcard_write_data(const char *proto, const char *cmd_desc, uint8_t cmd, uint32_t offset, uint8_t value) "%s %20s/ CMD%02d ofs %"PRIu32" value 0x%02x"
> -sdcard_read_data(const char *proto, const char *cmd_desc, uint8_t cmd, uint32_t offset, uint32_t length) "%s %20s/ CMD%02d ofs %"PRIu32" len %" PRIu32
> +sdcard_read_data(const char *proto, const char *cmd_desc, uint8_t cmd, uint32_t offset, uint64_t size, uint32_t blklen) "%s %20s/ CMD%02d ofs %"PRIu32" size %"PRIu64" blklen %" PRIu32
>   sdcard_set_voltage(uint16_t millivolts) "%u mV"
>   
>   # pxa2xx_mmci.c