C++ (Cpp) brcmf_bus_get_memdump示例

示例#1

文件： debug.c 项目： grate-driver/linux

int brcmf_debug_create_memdump(struct brcmf_bus *bus, const void *data,
			       size_t len)
{
	void *dump;
	size_t ramsize;
	int err;

	ramsize = brcmf_bus_get_ramsize(bus);
	if (!ramsize)
		return -ENOTSUPP;

	dump = vzalloc(len + ramsize);
	if (!dump)
		return -ENOMEM;

	if (data && len > 0)
		memcpy(dump, data, len);
	err = brcmf_bus_get_memdump(bus, dump + len, ramsize);
	if (err) {
		vfree(dump);
		return err;
	}

	dev_coredumpv(bus->dev, dump, len + ramsize, GFP_KERNEL);

	return 0;
}

示例#2

文件： debug.c 项目： BORETS24/common.git-android-4.4

static int brcmf_debug_create_memdump(struct brcmf_bus *bus, const void *data,
				      size_t len)
{
	void *dump;
	size_t ramsize;

	ramsize = brcmf_bus_get_ramsize(bus);
	if (ramsize) {
		dump = vzalloc(len + ramsize);
		if (!dump)
			return -ENOMEM;
		memcpy(dump, data, len);
		brcmf_bus_get_memdump(bus, dump + len, ramsize);
		dev_coredumpv(bus->dev, dump, len + ramsize, GFP_KERNEL);
	}
	return 0;
}