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hw/sparc64: Implement fw_cfg_arch_key_name()

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Implement fw_cfg_arch_key_name(), which returns the name of a
sparc64-specific key.

Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20190422195020.1494-8-philmd@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2019-04-22 15:51:26 +02:00
parent d5a42d1942
commit a2b45ea508
1 changed files with 19 additions and 0 deletions
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19
hw/sparc64/sun4u.c
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@ -91,6 +91,25 @@ typedef struct EbusState {
#define TYPE_EBUS "ebus"
#define EBUS(obj) OBJECT_CHECK(EbusState, (obj), TYPE_EBUS)
const char *fw_cfg_arch_key_name(uint16_t key)
{
static const struct {
uint16_t key;
const char *name;
} fw_cfg_arch_wellknown_keys[] = {
{FW_CFG_SPARC64_WIDTH, "width"},
{FW_CFG_SPARC64_HEIGHT, "height"},
{FW_CFG_SPARC64_DEPTH, "depth"},
};
for (size_t i = 0; i < ARRAY_SIZE(fw_cfg_arch_wellknown_keys); i++) {
if (fw_cfg_arch_wellknown_keys[i].key == key) {
return fw_cfg_arch_wellknown_keys[i].name;
}
}
return NULL;
}
static void fw_cfg_boot_set(void *opaque, const char *boot_device,
Error **errp)
{