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| author | Miao Yan <yanmiaobest@gmail.com> | 2016-01-20 01:57:04 -0800 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2016-01-28 13:53:30 +0800 |
| commit | 25757220d6c11645b32489e9c8318559815b0dee (patch) | |
| tree | 7eda1a778fda8109aba8418760e0b742c704017e /arch/x86/include | |
| parent | d521197d69c0fe85afdd75c537783adf95905ede (diff) | |
| download | u-boot-imx-25757220d6c11645b32489e9c8318559815b0dee.zip u-boot-imx-25757220d6c11645b32489e9c8318559815b0dee.tar.gz u-boot-imx-25757220d6c11645b32489e9c8318559815b0dee.tar.bz2 | |
x86: qemu: re-structure qemu_fwcfg_list_firmware()
Re-write the logic in qemu_fwcfg_list_firmware(), add a function
qemu_fwcfg_read_firmware_list() to handle reading firmware list.
Signed-off-by: Miao Yan <yanmiaobest@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/fw_cfg.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/x86/include/asm/fw_cfg.h b/arch/x86/include/asm/fw_cfg.h index fb110fa..2acf43e 100644 --- a/arch/x86/include/asm/fw_cfg.h +++ b/arch/x86/include/asm/fw_cfg.h @@ -12,6 +12,8 @@ #define FW_DMA_PORT_LOW 0x514 #define FW_DMA_PORT_HIGH 0x518 +#include <linux/list.h> + enum qemu_fwcfg_items { FW_CFG_SIGNATURE = 0x00, FW_CFG_ID = 0x01, @@ -67,9 +69,10 @@ struct fw_cfg_file { char name[FW_CFG_MAX_FILE_PATH]; }; -struct fw_cfg_files { - __be32 count; - struct fw_cfg_file files[]; +struct fw_file { + struct fw_cfg_file cfg; /* firmware file information */ + unsigned long addr; /* firmware file in-memory address */ + struct list_head list; /* list node to link to fw_list */ }; struct fw_cfg_dma_access { |