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pcie: minor cleanups for slot control/status

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Rename function arguments to make intent clearer.
Better documentation for slot control logic.

Suggested-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
This commit is contained in:
Michael S. Tsirkin 2019-07-01 05:29:51 -04:00
parent 110c477c2e
commit d85d65cc29
2 changed files with 13 additions and 7 deletions
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3
include/hw/pci/pcie.h
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@ -108,7 +108,8 @@ void pcie_cap_lnkctl_reset(PCIDevice *dev);
void pcie_cap_slot_init(PCIDevice *dev, uint16_t slot);
void pcie_cap_slot_reset(PCIDevice *dev);
void pcie_cap_slot_get(PCIDevice *dev, uint16_t *slot_ctl, uint16_t *slt_sta);
void pcie_cap_slot_write_config(PCIDevice *dev, uint16_t slot_ctl, uint16_t slt_sta,
void pcie_cap_slot_write_config(PCIDevice *dev,
uint16_t old_slot_ctl, uint16_t old_slt_sta,
uint32_t addr, uint32_t val, int len);
int pcie_cap_slot_post_load(void *opaque, int version_id);
void pcie_cap_slot_push_attention_button(PCIDevice *dev);