diff options
| author | Oleksij Rempel <o.rempel@pengutronix.de> | 2022-04-13 10:22:04 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2022-04-19 09:11:04 +0200 |
| commit | f50be0f9b97774191fef73585a4454f73b2ded67 (patch) | |
| tree | b4d107964a8b751a1ac9975318287c2510830599 /include | |
| parent | 7bd31f674b825ea733c88699bb44358cc7203d6c (diff) | |
| download | barebox-f50be0f9b97774191fef73585a4454f73b2ded67.tar.gz barebox-f50be0f9b97774191fef73585a4454f73b2ded67.tar.xz | |
hexdump: provide support for dev_print_hex_dump()
In some cases we need to know the interface name of dumped hex. So,
provide optional device_d pointer and use it to get device name.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://lore.barebox.org/20220413082205.429509-14-o.rempel@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/printk.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/include/printk.h b/include/printk.h index 046b456a9d..8de8202af9 100644 --- a/include/printk.h +++ b/include/printk.h @@ -4,6 +4,8 @@ #include <linux/types.h> +struct device_d; + #define KERN_EMERG "" /* system is unusable */ #define KERN_ALERT "" /* action must be taken immediately */ #define KERN_CRIT "" /* critical conditions */ @@ -45,9 +47,15 @@ enum { extern int hex_dump_to_buffer(const void *buf, size_t len, int rowsize, int groupsize, char *linebuf, size_t linebuflen, bool ascii); -extern void print_hex_dump(const char *level, const char *prefix_str, - int prefix_type, int rowsize, int groupsize, - const void *buf, size_t len, bool ascii); +extern void dev_print_hex_dump(struct device_d *dev, const char *level, + const char *prefix_str, int prefix_type, + int rowsize, int groupsize, const void *buf, + size_t len, bool ascii); + +#define print_hex_dump(level, prefix_str, prefix_type, rowsize, \ + groupsize, buf, len, ascii) \ + dev_print_hex_dump(NULL, level, prefix_str, prefix_type, rowsize, \ + groupsize, buf, len, ascii) #ifdef CONFIG_ARCH_HAS_STACK_DUMP void dump_stack(void); |