#include <linux/vmalloc.h>
#include <linux/efi_embedded_fw.h>
+MODULE_IMPORT_NS(TEST_FIRMWARE);
+
#define TEST_FIRMWARE_NAME "test-firmware.bin"
#define TEST_FIRMWARE_NUM_REQS 4
#define TEST_FIRMWARE_BUF_SIZE SZ_1K
return ret;
}
-static ssize_t
-test_dev_config_show_bool(char *buf,
- bool config)
+static ssize_t test_dev_config_show_bool(char *buf, bool val)
{
- bool val;
-
- mutex_lock(&test_fw_mutex);
- val = config;
- mutex_unlock(&test_fw_mutex);
-
return snprintf(buf, PAGE_SIZE, "%d\n", val);
}
-static ssize_t test_dev_config_show_int(char *buf, int cfg)
+static ssize_t test_dev_config_show_int(char *buf, int val)
{
- int val;
-
- mutex_lock(&test_fw_mutex);
- val = cfg;
- mutex_unlock(&test_fw_mutex);
-
return snprintf(buf, PAGE_SIZE, "%d\n", val);
}
return size;
}
-static ssize_t test_dev_config_show_u8(char *buf, u8 cfg)
+static ssize_t test_dev_config_show_u8(char *buf, u8 val)
{
- u8 val;
-
- mutex_lock(&test_fw_mutex);
- val = cfg;
- mutex_unlock(&test_fw_mutex);
-
return snprintf(buf, PAGE_SIZE, "%u\n", val);
}
static DEVICE_ATTR_WO(trigger_request);
#ifdef CONFIG_EFI_EMBEDDED_FIRMWARE
+extern struct list_head efi_embedded_fw_list;
+extern bool efi_embedded_fw_checked;
+
static ssize_t trigger_request_platform_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
};
struct efi_embedded_fw efi_embedded_fw;
const struct firmware *firmware = NULL;
+ bool saved_efi_embedded_fw_checked;
char *name;
int rc;
efi_embedded_fw.data = (void *)test_data;
efi_embedded_fw.length = sizeof(test_data);
list_add(&efi_embedded_fw.list, &efi_embedded_fw_list);
+ saved_efi_embedded_fw_checked = efi_embedded_fw_checked;
+ efi_embedded_fw_checked = true;
pr_info("loading '%s'\n", name);
rc = firmware_request_platform(&firmware, name, dev);
rc = count;
out:
+ efi_embedded_fw_checked = saved_efi_embedded_fw_checked;
release_firmware(firmware);
list_del(&efi_embedded_fw.list);
kfree(name);