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device: Add log_resource() 

This will replace LOG_{MEM/IO}_RESOURCE macros once
the new resource constructors are available.

Change-Id: I21b030dc42dcb8e462b29f49499be5fd31ea38f5
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55476
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
This commit is contained in:
Kyösti Mälkki 2021-06-14 00:40:22 +03:00 committed by Felix Held
parent 0c78f4c05a
commit 68e6dc9832
2 changed files with 18 additions and 0 deletions
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9
src/device/device_util.c
View File

@ -932,3 +932,12 @@ const char *dev_path_name(enum device_path_type type)
type_name = type_names[type]; type_name = type_names[type];
return type_name; return type_name;
} }
void log_resource(const char *type, const struct device *dev, const struct resource *res,
const char *srcfile, const int line)
{
printk(BIOS_SPEW, "%s:%d res: %s, dev: %s, index: 0x%lx, base: 0x%llx, "
"end: 0x%llx, size_kb: 0x%llx\n",
srcfile, line, type, dev_path(dev), res->index, res->base,
resource_end(res), res->size / KiB);
}

9
src/include/device/resource.h
View File

@ -90,6 +90,15 @@ static inline void *res2mmio(const struct resource *res, unsigned long offset,
return (void *)(uintptr_t)((res->base + offset) & ~mask); return (void *)(uintptr_t)((res->base + offset) & ~mask);
} }
void log_resource(const char *type, const struct device *dev, const struct resource *res,
const char *srcfile, const int line);
#define LOG_RESOURCE(type, dev, res) \
do { \
if (CONFIG(DEBUG_RESOURCES) && (dev) && (res)) \
log_resource(type, (dev), (res), __func__, __LINE__); \
} while (0)
/* /*
* Pick largest resource on the bus using the given mask and type. * Pick largest resource on the bus using the given mask and type.
* Params: * Params: