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[Qemu-devel] [PATCH v3 6/7] hw/sparc: Implement fw_cfg_arch_key_name()
From: |
Philippe Mathieu-Daudé |
Subject: |
[Qemu-devel] [PATCH v3 6/7] hw/sparc: Implement fw_cfg_arch_key_name() |
Date: |
Mon, 22 Apr 2019 21:50:19 +0200 |
Implement fw_cfg_arch_key_name(), which returns the name of a
sparc32-specific key.
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
hw/sparc/sun4m.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/hw/sparc/sun4m.c b/hw/sparc/sun4m.c
index ca1e3825d58..49251d62b35 100644
--- a/hw/sparc/sun4m.c
+++ b/hw/sparc/sun4m.c
@@ -97,6 +97,25 @@ struct sun4m_hwdef {
uint8_t nvram_machine_id;
};
+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_SUN4M_DEPTH, "depth"},
+ {FW_CFG_SUN4M_WIDTH, "width"},
+ {FW_CFG_SUN4M_HEIGHT, "height"},
+ };
+
+ 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)
{
--
2.20.1
- Re: [Qemu-devel] [PATCH v3 3/7] hw/i386: Extract fw_cfg definitions to local "fw_cfg.h", (continued)
[Qemu-devel] [PATCH v3 6/7] hw/sparc: Implement fw_cfg_arch_key_name(),
Philippe Mathieu-Daudé <=
[Qemu-devel] [PATCH v3 7/7] hw/sparc64: Implement fw_cfg_arch_key_name(), Philippe Mathieu-Daudé, 2019/04/22