From: Blue Swirl <blauwirbel@gmail.com>
Date: Tue, 3 Aug 2010 21:00:58 +0000 (+0000)
Subject: sparc32: use FW_CFG_CMDLINE_SIZE
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=748a4ee311b8353292e85851034cb917906aac14;p=qemu.git

sparc32: use FW_CFG_CMDLINE_SIZE

Add support for getting kernel command line size with
FW_CFG_CMDLINE_SIZE.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---

diff --git a/hw/sun4m.c b/hw/sun4m.c
index e7a4cf6c92..a1373d4072 100644
--- a/hw/sun4m.c
+++ b/hw/sun4m.c
@@ -978,8 +978,11 @@ static void sun4m_hw_init(const struct sun4m_hwdef *hwdef, ram_addr_t RAM_size,
         fw_cfg_add_bytes(fw_cfg, FW_CFG_CMDLINE_DATA,
                          (uint8_t*)strdup(kernel_cmdline),
                          strlen(kernel_cmdline) + 1);
+        fw_cfg_add_i32(fw_cfg, FW_CFG_CMDLINE_SIZE,
+                       strlen(kernel_cmdline) + 1);
     } else {
         fw_cfg_add_i32(fw_cfg, FW_CFG_KERNEL_CMDLINE, 0);
+        fw_cfg_add_i32(fw_cfg, FW_CFG_CMDLINE_SIZE, 0);
     }
     fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_ADDR, INITRD_LOAD_ADDR);
     fw_cfg_add_i32(fw_cfg, FW_CFG_INITRD_SIZE, 0); // not used