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device/pnp_ops: Add ENV_PNP_SIMPLE_DEVICE 

Source files including this may have locally defined
__SIMPLE_DEVICE__ so this cannot be placed in <rules.h>.

Change-Id: I2336111b871203f1628c3c47027d4052c37899dc
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35653
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Kyösti Mälkki 2019-09-27 12:01:15 +03:00
parent 9d5af5b0c2
commit 0f639750a1
3 changed files with 11 additions and 4 deletions
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5
src/include/device/pnp.h
View File

@ -4,9 +4,10 @@
#include <stdint.h> #include <stdint.h>
#include <device/device.h> #include <device/device.h>
#include <device/pnp_def.h> #include <device/pnp_def.h>
#include <device/pnp_type.h>
#include <arch/io.h> #include <arch/io.h>
#ifndef __SIMPLE_DEVICE__ #if !ENV_PNP_SIMPLE_DEVICE
/* Primitive PNP resource manipulation */ /* Primitive PNP resource manipulation */
void pnp_write_config(struct device *dev, u8 reg, u8 value); void pnp_write_config(struct device *dev, u8 reg, u8 value);
@ -18,7 +19,7 @@ void pnp_set_iobase(struct device *dev, u8 index, u16 iobase);
void pnp_set_irq(struct device *dev, u8 index, u8 irq); void pnp_set_irq(struct device *dev, u8 index, u8 irq);
void pnp_set_drq(struct device *dev, u8 index, u8 drq); void pnp_set_drq(struct device *dev, u8 index, u8 drq);
#endif /* __SIMPLE_DEVICE */ #endif
/* PNP device operations */ /* PNP device operations */
void pnp_read_resources(struct device *dev); void pnp_read_resources(struct device *dev);

4
src/include/device/pnp_ops.h
View File

@ -19,7 +19,7 @@
#include <arch/io.h> #include <arch/io.h>
#include <device/pnp_type.h> #include <device/pnp_type.h>
#ifdef __SIMPLE_DEVICE__ #if ENV_PNP_SIMPLE_DEVICE
static __always_inline void pnp_write_config( static __always_inline void pnp_write_config(
pnp_devfn_t dev, uint8_t reg, uint8_t value) pnp_devfn_t dev, uint8_t reg, uint8_t value)
@ -82,6 +82,6 @@ void pnp_set_drq(pnp_devfn_t dev, unsigned int index, unsigned int drq)
pnp_write_config(dev, index, drq & 0xff); pnp_write_config(dev, index, drq & 0xff);
} }
#endif /* __SIMPLE_DEVICE__ */ #endif
#endif #endif

6
src/include/device/pnp_type.h
View File

@ -20,4 +20,10 @@ typedef u32 pnp_devfn_t;
#define PNP_DEV(PORT, FUNC) (((PORT) << 8) | (FUNC)) #define PNP_DEV(PORT, FUNC) (((PORT) << 8) | (FUNC))
#if defined(__SIMPLE_DEVICE__)
#define ENV_PNP_SIMPLE_DEVICE 1
#else
#define ENV_PNP_SIMPLE_DEVICE 0
#endif
#endif /* __DEVICE_PNP_TYPE_H__ */ #endif /* __DEVICE_PNP_TYPE_H__ */