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acrn-dm: Pass vbdf and pbdf info to vm_reset_ptdev_intx_info

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ACRN interepts vm_set/reset_ptdev_intx_info hypercalls to set
the SOS vdev properties to indicate it is assigned to UOS. Today,
upon vm_reset_ptdev_intx_info hypercall ACRN does not revert the SOS
vdev properties back to that of SOS, as vbdf and pbdf were not
part of the API. This would leave ACRN data structures in an incorrect
state

Tracked-On: #2700
Signed-off-by: Sainath Grandhi <sainath.grandhi@intel.com>
Signed-off-by: Zide Chen <zide.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Sainath Grandhi
2019-04-28 22:33:18 -07:00
committed by ACRN System Integration
parent 624185c3ca
commit 7a78e70eb3
3 changed files with 10 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
devicemodel/core/vmmapi.c
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@@ -579,7 +579,8 @@ vm_set_ptdev_intx_info(struct vmctx *ctx, uint16_t virt_bdf, uint16_t phys_bdf,
}
int
vm_reset_ptdev_intx_info(struct vmctx *ctx, int virt_pin, bool pic_pin)
vm_reset_ptdev_intx_info(struct vmctx *ctx, uint16_t virt_bdf, uint16_t phys_bdf,
int virt_pin, bool pic_pin)
{
struct ic_ptdev_irq ptirq;
@@ -587,6 +588,8 @@ vm_reset_ptdev_intx_info(struct vmctx *ctx, int virt_pin, bool pic_pin)
ptirq.type = IRQ_INTX;
ptirq.intx.virt_pin = virt_pin;
ptirq.intx.is_pic_pin = pic_pin;
ptirq.virt_bdf = virt_bdf;
ptirq.phys_bdf = phys_bdf;
return ioctl(ctx->fd, IC_RESET_PTDEV_INTR_INFO, &ptirq);
}