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device/pci_ops: Change ramstage PCI accessor signatures

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This reduces parameter passing and visibility of
parsing struct *dev to PCI bus:dev.fn.

Change-Id: Ie4232ca1db9cffdf21ed133143acfb7517577736
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31750
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This commit is contained in:
Kyösti Mälkki
2019-03-04 08:25:27 +02:00
committed by Nico Huber
parent 6fefdfd106
commit ad7758ca52
4 changed files with 44 additions and 50 deletions
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12
src/include/device/pci.h
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@ -35,12 +35,12 @@ struct pci_operations {
/* Common pci bus operations */
struct pci_bus_operations {
uint8_t (*read8)(int bus, int devfn, int where);
uint16_t (*read16)(int bus, int devfn, int where);
uint32_t (*read32)(int bus, int devfn, int where);
void (*write8)(int bus, int devfn, int where, uint8_t val);
void (*write16)(int bus, int devfn, int where, uint16_t val);
void (*write32)(int bus, int devfn, int where, uint32_t val);
uint8_t (*read8)(struct device *dev, int where);
uint16_t (*read16)(struct device *dev, int where);
uint32_t (*read32)(struct device *dev, int where);
void (*write8)(struct device *dev, int where, uint8_t val);
void (*write16)(struct device *dev, int where, uint16_t val);
void (*write32)(struct device *dev, int where, uint32_t val);
};
struct pci_driver {