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dm: completely remove enable_bar()/disable_bar() functions

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Following up on d648df766c, surgically
remove all the functions related to enable_bar()/disable_bar() that got
introduced in 8787b65fde.

Tracked-On: #2902
Signed-off-by: Peter Fang <peter.fang@intel.com>
Reviewed-by: Shuo A Liu <shuo.a.liu@intel.com>
This commit is contained in:
Peter Fang
2019-04-16 18:35:47 -07:00
committed by ACRN System Integration
parent a718fbe860
commit 4c38ff00c6
4 changed files with 9 additions and 130 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
devicemodel/core/inout.c
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@@ -26,7 +26,6 @@
* $FreeBSD$
*/
#include <stdbool.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
@@ -45,7 +44,6 @@ static struct {
int flags;
inout_func_t handler;
void *arg;
bool enabled;
} inout_handlers[MAX_IOPORTS];
static int
@@ -115,11 +113,6 @@ emulate_inout(struct vmctx *ctx, int *pvcpu, struct pio_request *pio_request)
if (!(flags & IOPORT_F_OUT))
return -1;
}
if (inout_handlers[port].enabled == false) {
return -1;
}
retval = handler(ctx, *pvcpu, in, port, bytes,
(uint32_t *)&(pio_request->value), arg);
return retval;
@@ -148,42 +141,6 @@ init_inout(void)
}
}
int
disable_inout(struct inout_port *iop)
{
int i;
if (!VERIFY_IOPORT(iop->port, iop->size)) {
printf("invalid input: port:0x%x, size:%d",
iop->port, iop->size);
return -1;
}
for (i = iop->port; i < iop->port + iop->size; i++) {
inout_handlers[i].enabled = false;
}
return 0;
}
int
enable_inout(struct inout_port *iop)
{
int i;
if (!VERIFY_IOPORT(iop->port, iop->size)) {
printf("invalid input: port:0x%x, size:%d",
iop->port, iop->size);
return -1;
}
for (i = iop->port; i < iop->port + iop->size; i++) {
inout_handlers[i].enabled = true;
}
return 0;
}
int
register_inout(struct inout_port *iop)
{
@@ -211,7 +168,6 @@ register_inout(struct inout_port *iop)
inout_handlers[i].flags = iop->flags;
inout_handlers[i].handler = iop->handler;
inout_handlers[i].arg = iop->arg;
inout_handlers[i].enabled = true;
}
return 0;