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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2013-06-25 23:17:43 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2013-08-01 15:57:11 +0200 |
| commit | ef844011491df76eb4976905f2037732e0520295 (patch) | |
| tree | 45145bccdf8679ee4873c67349b5dc2025009a5c /src/include/device/pnp.h | |
| parent | 0aede1185be6298bbc9501a0c596e64617bad58b (diff) | |
| download | coreboot-ef844011491df76eb4976905f2037732e0520295.tar.gz coreboot-ef844011491df76eb4976905f2037732e0520295.tar.bz2 coreboot-ef844011491df76eb4976905f2037732e0520295.zip | |
Add directive __SIMPLE_DEVICE__
The tests for __PRE_RAM__ or __SMM__ were repeatedly used
for detection if dev->ops in the devicetree are not available
and simple device model functions need be used.
If a source file build for ramstage had __PRE_RAM__ inserted
at the beginning, the struct device would no longer match the
allocation the object had taken. This problem is fixed by
replacing such cases with explicit __SIMPLE_DEVICE__.
Change-Id: Ib74c9b2d8753e6e37e1a23fcfaa2f3657790d4c0
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3555
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Diffstat (limited to 'src/include/device/pnp.h')
| -rw-r--r-- | src/include/device/pnp.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/include/device/pnp.h b/src/include/device/pnp.h index 434f0a440ec2..a229edb96613 100644 --- a/src/include/device/pnp.h +++ b/src/include/device/pnp.h @@ -2,10 +2,12 @@ #define DEVICE_PNP_H #include <stdint.h> +#include <arch/rules.h> #include <device/device.h> #include <device/pnp_def.h> -#if !defined(__PRE_RAM__) && !defined(__SMM__) +#ifndef __SIMPLE_DEVICE__ + /* Primitive PNP resource manipulation */ void pnp_write_config(device_t dev, u8 reg, u8 value); u8 pnp_read_config(device_t dev, u8 reg); @@ -59,5 +61,5 @@ struct pnp_mode_ops { void pnp_enter_conf_mode(device_t dev); void pnp_exit_conf_mode(device_t dev); -#endif +#endif /* ! __SIMPLE_DEVICE__ */ #endif /* DEVICE_PNP_H */ |