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pcie: Add support for PCIe CAP v1

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Added support for PCIe CAP v1, while reusing some of the existing v2
infrastructure.

Signed-off-by: Dmitry Fleytman <dmitry.fleytman@ravellosystems.com>
Signed-off-by: Leonid Bloch <leonid.bloch@ravellosystems.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
This commit is contained in:
Dmitry Fleytman 2016-06-01 11:23:33 +03:00 • committed by Jason Wang
parent 83f17ed278
commit 6383292ac8
3 changed files with 73 additions and 20 deletions
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4
include/hw/pci/pcie.h
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@ -80,8 +80,12 @@ struct PCIExpressDevice {
/* PCI express capability helper functions */
int pcie_cap_init(PCIDevice *dev, uint8_t offset, uint8_t type, uint8_t port);
int pcie_cap_v1_init(PCIDevice *dev, uint8_t offset,
uint8_t type, uint8_t port);
int pcie_endpoint_cap_init(PCIDevice *dev, uint8_t offset);
void pcie_cap_exit(PCIDevice *dev);
int pcie_endpoint_cap_v1_init(PCIDevice *dev, uint8_t offset);
void pcie_cap_v1_exit(PCIDevice *dev);
uint8_t pcie_cap_get_type(const PCIDevice *dev);
void pcie_cap_flags_set_vector(PCIDevice *dev, uint8_t vector);
uint8_t pcie_cap_flags_get_vector(PCIDevice *dev);