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asyncio: refine the setup ioctl

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Remove the common interface for sbuf setup, as it is not accept by
kernel side. Instead, use dedicate setup function for asyncio to init
its sbuf.

Tracked-On: #8209
Signed-off-by: Conghui <conghui.chen@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
This commit is contained in:
Conghui
2022-11-24 13:28:23 +08:00
committed by acrnsi-robot
parent 23b36bae45
commit a715a3222b
4 changed files with 8 additions and 21 deletions
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2
devicemodel/core/main.c
View File

@@ -852,7 +852,7 @@ vm_init_asyncio(struct vmctx *ctx, uint64_t base)
sbuf->overrun_cnt = 0;
sbuf->head = 0;
sbuf->tail = 0;
return vm_setup_sbuf(ctx, ACRN_ASYNCIO, base);
return vm_setup_asyncio(ctx, base);
}
int

11
devicemodel/core/vmmapi.c
View File

@@ -295,19 +295,14 @@ vm_destroy(struct vmctx *ctx)
}
int
vm_setup_sbuf(struct vmctx *ctx, uint32_t sbuf_id, uint64_t base)
vm_setup_asyncio(struct vmctx *ctx, uint64_t base)
{
int error;
struct acrn_sbuf sbuf_param;
bzero(&sbuf_param, sizeof(sbuf_param));
sbuf_param.sbuf_id = sbuf_id;
sbuf_param.base = base;
error = ioctl(ctx->fd, ACRN_IOCTL_SETUP_SBUF, &sbuf_param);
error = ioctl(ctx->fd, ACRN_IOCTL_SETUP_ASYNCIO, base);
if (error) {
pr_err("ACRN_IOCTL_SBUF_PAGE ioctl() returned an error: %s\n", errormsg(errno));
pr_err("ACRN_IOCTL_SETUP_ASYNCIO ioctl() returned an error: %s\n", errormsg(errno));
}
return error;