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hv: remove 'flags' field in struct vm_io_range

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Currently, 'flags' is defined and set but never be used
  in the flow of handling i/o request after then.

Tracked-On: #861
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Yonghua Huang
2019-08-16 14:29:55 +08:00
committed by ACRN System Integration
parent eab4e42e7b
commit 700a37856f
7 changed files with 1 additions and 16 deletions
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6
hypervisor/include/dm/io_req.h
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@@ -41,7 +41,6 @@ struct io_request {
struct vm_io_range {
uint16_t base; /**< IO port base */
uint16_t len; /**< IO port range */
uint32_t flags; /**< IO port attributes */
};
struct vm_io_handler_desc;
@@ -105,11 +104,6 @@ struct vm_io_handler_desc {
io_write_fn_t io_write;
};
#define IO_ATTR_R 0U
#define IO_ATTR_RW 1U
#define IO_ATTR_NO_ACCESS 2U
/* Typedef for MMIO handler and range check routine */
struct mmio_request;
typedef int32_t (*hv_mem_io_handler_t)(struct io_request *io_req, void *handler_private_data);