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| author | Michael S. Tsirkin <mst@redhat.com> | 2013-09-01 17:56:20 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2013-10-14 17:48:51 +0300 |
| commit | d87072ceeccf4f84a64d4bc59124bcd64286c070 (patch) | |
| tree | 2ad857412fa827f5619a66a17dc11401559569c2 /include/hw/nvram | |
| parent | 77d6f4ea7608fe7f47c9d7beddd19191b2e852b2 (diff) | |
| download | qemu-d87072ceeccf4f84a64d4bc59124bcd64286c070.zip qemu-d87072ceeccf4f84a64d4bc59124bcd64286c070.tar.gz qemu-d87072ceeccf4f84a64d4bc59124bcd64286c070.tar.bz2 | |
fw_cfg: interface to trigger callback on read
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Tested-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/hw/nvram')
| -rw-r--r-- | include/hw/nvram/fw_cfg.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/hw/nvram/fw_cfg.h b/include/hw/nvram/fw_cfg.h index f60dd67..2ab0fc29 100644 --- a/include/hw/nvram/fw_cfg.h +++ b/include/hw/nvram/fw_cfg.h @@ -60,6 +60,7 @@ typedef struct FWCfgFiles { } FWCfgFiles; typedef void (*FWCfgCallback)(void *opaque, uint8_t *data); +typedef void (*FWCfgReadCallback)(void *opaque, uint32_t offset); void fw_cfg_add_bytes(FWCfgState *s, uint16_t key, void *data, size_t len); void fw_cfg_add_string(FWCfgState *s, uint16_t key, const char *value); @@ -70,6 +71,9 @@ void fw_cfg_add_callback(FWCfgState *s, uint16_t key, FWCfgCallback callback, void *callback_opaque, void *data, size_t len); void fw_cfg_add_file(FWCfgState *s, const char *filename, void *data, size_t len); +void fw_cfg_add_file_callback(FWCfgState *s, const char *filename, + FWCfgReadCallback callback, void *callback_opaque, + void *data, size_t len); FWCfgState *fw_cfg_init(uint32_t ctl_port, uint32_t data_port, hwaddr crl_addr, hwaddr data_addr); |