diff mbox series

[PULL,03/11] sdcard: Reduce sdcard_set_blocklen() trace digits

Message ID 20180629175330.19391-4-stefanha@redhat.com
State New
Headers show
Series [PULL,01/11] simpletrace: Convert name from mapping record to str | expand

Commit Message

Stefan Hajnoczi June 29, 2018, 5:53 p.m. UTC 
From: Philippe Mathieu-Daudé <f4bug@amsat.org>

Per the Physical Layer Simplified Spec. "5.3 CSD Register":

  "The maximum block length might therefore be in the range 512...2048 bytes"

Therefore 3 hexdigits are enough to report the block length.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 hw/sd/trace-events | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/hw/sd/trace-events b/hw/sd/trace-events
index bfd1d62efc..d7880bcea5 100644
--- a/hw/sd/trace-events
+++ b/hw/sd/trace-events
@@ -37,7 +37,7 @@  sdcard_powerup(void) ""
 sdcard_inquiry_cmd41(void) ""
 sdcard_set_enable(bool current_state, bool new_state) "%u -> %u"
 sdcard_reset(void) ""
-sdcard_set_blocklen(uint16_t length) "0x%04x"
+sdcard_set_blocklen(uint16_t length) "0x%03x"
 sdcard_inserted(bool readonly) "read_only: %u"
 sdcard_ejected(void) ""
 sdcard_erase(void) ""