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DM: add system reset (with RAM content kept)

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This function add high level reset_vdev function. Which is
implemented to call deinit/init pairing to emulate the virtual
device reset operation.

This patch also add the system reset which keep the UOS RAM
content functionality to DM.

Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This commit is contained in:
Yin Fengwei
2018-07-16 18:15:24 +08:00
committed by lijinxia
parent b33012aee8
commit 9878543356
3 changed files with 96 additions and 4 deletions
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1
devicemodel/include/pci_core.h
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@@ -257,6 +257,7 @@ void pci_generate_msix(struct pci_vdev *pi, int msgnum);
void pci_lintr_assert(struct pci_vdev *pi);
void pci_lintr_deassert(struct pci_vdev *pi);
void pci_lintr_request(struct pci_vdev *pi);
void pci_lintr_release(struct pci_vdev *pi);
int pci_msi_enabled(struct pci_vdev *pi);
int pci_msix_enabled(struct pci_vdev *pi);
int pci_msix_table_bar(struct pci_vdev *pi);