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HV: remove all CONFIG_PARTITION_MODE from dm/vpci code

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Instead of using CONFIG_PARTITION_MODE at compile time to compile in and call
the partition mode/sharing mode specific functions, always compile in all sharing
mode and partition code, then calling the corresponding functions dynamically based
on vm type (PRE_LAUNCHED_VM and SOS_VM) at runtime.

Some misra c fix:
 Add @pre for functions
 Add const to function parameters

Add ASSERT in pci_cfgdata_io_read and pci_cfgdata_io_write

Tracked-On: #2534
Signed-off-by: dongshen <dongsheng.x.zhang@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
dongshen
2019-03-21 15:41:30 -07:00
committed by ACRN System Integration
parent 691468a361
commit c6a60dd29c
8 changed files with 150 additions and 52 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
hypervisor/include/dm/vpci.h
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@@ -76,10 +76,8 @@ struct pci_vdev {
/* The bar info of the virtual PCI device. */
struct pci_bar bar[PCI_BAR_COUNT];
#ifndef CONFIG_PARTITION_MODE
struct pci_msi msi;
struct pci_msix msix;
#endif
};
struct pci_addr_info {
@@ -96,9 +94,9 @@ struct acrn_vpci {
};
int32_t partition_mode_vpci_init(const struct acrn_vm *vm);
void partition_mode_cfgread(struct acrn_vpci *vpci, union pci_bdf vbdf,
void partition_mode_cfgread(const struct acrn_vpci *vpci, union pci_bdf vbdf,
uint32_t offset, uint32_t bytes, uint32_t *val);
void partition_mode_cfgwrite(struct acrn_vpci *vpci, union pci_bdf vbdf,
void partition_mode_cfgwrite(const struct acrn_vpci *vpci, union pci_bdf vbdf,
uint32_t offset, uint32_t bytes, uint32_t val);
void partition_mode_vpci_deinit(const struct acrn_vm *vm);