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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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2
hypervisor/arch/x86/guest/pm.c
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@@ -222,7 +222,6 @@ static void register_gas_io_handler(struct acrn_vm *vm, uint32_t pio_idx, const
if ((gas->address != 0UL) && (gas->space_id == SPACE_SYSTEM_IO)
&& (gas->access_size != 0U) && (gas->access_size <= 4U)) {
gas_io.flags = IO_ATTR_RW;
gas_io.base = (uint16_t)gas->address;
gas_io.len = io_len[gas->access_size];
@@ -273,7 +272,6 @@ void register_rt_vm_pm1a_ctl_handler(struct acrn_vm *vm)
{
struct vm_io_range io_range;
io_range.flags = IO_ATTR_RW;
io_range.base = VIRTUAL_PM1A_CNT_ADDR;
io_range.len = 1U;

1
hypervisor/arch/x86/guest/vm_reset.c
View File

@@ -226,7 +226,6 @@ void register_reset_port_handler(struct acrn_vm *vm)
struct acpi_generic_address *gas = &(host_reset_reg.reg);
struct vm_io_range io_range = {
.flags = IO_ATTR_RW,
.len = 1U
};