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| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2017-07-14 10:40:08 +0100 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2017-07-17 15:41:30 -0300 |
| commit | 39736e18cda64c501caab00d93ebfd8b4cf6b36e (patch) | |
| tree | 95c0b1c5ae42d47beb4e293517aa489dfed849dd /hw/nvram/fw_cfg.c | |
| parent | 38f3adc34de83bf75d2023831dc520d32568a2d9 (diff) | |
| download | qemu-39736e18cda64c501caab00d93ebfd8b4cf6b36e.zip qemu-39736e18cda64c501caab00d93ebfd8b4cf6b36e.tar.gz qemu-39736e18cda64c501caab00d93ebfd8b4cf6b36e.tar.bz2 | |
fw_cfg: move QOM type defines and fw_cfg types into fw_cfg.h
By exposing FWCfgIoState and FWCfgMemState internals we allow the possibility
for the internal MemoryRegion fields to be mapped by name for boards that wish
to wire up the fw_cfg device themselves.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <1500025208-14827-4-git-send-email-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'hw/nvram/fw_cfg.c')
| -rw-r--r-- | hw/nvram/fw_cfg.c | 49 |
1 files changed, 1 insertions, 48 deletions
diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c index 97c7677..5bd9044 100644 --- a/hw/nvram/fw_cfg.c +++ b/hw/nvram/fw_cfg.c @@ -37,14 +37,6 @@ #define FW_CFG_FILE_SLOTS_DFLT 0x20 -#define TYPE_FW_CFG "fw_cfg" -#define TYPE_FW_CFG_IO "fw_cfg_io" -#define TYPE_FW_CFG_MEM "fw_cfg_mem" - -#define FW_CFG(obj) OBJECT_CHECK(FWCfgState, (obj), TYPE_FW_CFG) -#define FW_CFG_IO(obj) OBJECT_CHECK(FWCfgIoState, (obj), TYPE_FW_CFG_IO) -#define FW_CFG_MEM(obj) OBJECT_CHECK(FWCfgMemState, (obj), TYPE_FW_CFG_MEM) - /* FW_CFG_VERSION bits */ #define FW_CFG_VERSION 0x01 #define FW_CFG_VERSION_DMA 0x02 @@ -58,51 +50,12 @@ #define FW_CFG_DMA_SIGNATURE 0x51454d5520434647ULL /* "QEMU CFG" */ -typedef struct FWCfgEntry { +struct FWCfgEntry { uint32_t len; bool allow_write; uint8_t *data; void *callback_opaque; FWCfgReadCallback read_callback; -} FWCfgEntry; - -struct FWCfgState { - /*< private >*/ - SysBusDevice parent_obj; - /*< public >*/ - - uint16_t file_slots; - FWCfgEntry *entries[2]; - int *entry_order; - FWCfgFiles *files; - uint16_t cur_entry; - uint32_t cur_offset; - Notifier machine_ready; - - int fw_cfg_order_override; - - bool dma_enabled; - dma_addr_t dma_addr; - AddressSpace *dma_as; - MemoryRegion dma_iomem; -}; - -struct FWCfgIoState { - /*< private >*/ - FWCfgState parent_obj; - /*< public >*/ - - MemoryRegion comb_iomem; -}; - -struct FWCfgMemState { - /*< private >*/ - FWCfgState parent_obj; - /*< public >*/ - - MemoryRegion ctl_iomem, data_iomem; - uint32_t data_width; - MemoryRegionOps wide_data_ops; }; #define JPG_FILE 0 |