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device_util: Make device in dev_find_slot_pnp u16. 

LDN is 8-bit but coreboot squeezes unrelated info: VLDN in this field.
Increase to 16-bit to handle this.

Change-Id: I97af1b32dcfaed84980fa3aa4c317dfab6fad6d8
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/5165
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Tested-by: build bot (Jenkins)
This commit is contained in:
Vladimir Serbinenko 2014-02-08 18:58:39 +01:00
parent ca4f4b8c9e
commit b33384a03c
2 changed files with 2 additions and 2 deletions
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2
src/device/device_util.c
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@ -100,7 +100,7 @@ struct device *dev_find_slot_on_smbus(unsigned int bus, unsigned int addr)
* @param device Logical device number. * @param device Logical device number.
* @return Pointer to the device structure (if found), 0 otherwise. * @return Pointer to the device structure (if found), 0 otherwise.
*/ */
struct device *dev_find_slot_pnp(u16 port, u8 device) struct device *dev_find_slot_pnp(u16 port, u16 device)
{ {
struct device *dev; struct device *dev;

2
src/include/device/device.h
View File

@ -169,7 +169,7 @@ device_t dev_find_device (u16 vendor, u16 device, device_t from);
device_t dev_find_class (unsigned int class, device_t from); device_t dev_find_class (unsigned int class, device_t from);
device_t dev_find_slot (unsigned int bus, unsigned int devfn); device_t dev_find_slot (unsigned int bus, unsigned int devfn);
device_t dev_find_slot_on_smbus (unsigned int bus, unsigned int addr); device_t dev_find_slot_on_smbus (unsigned int bus, unsigned int addr);
device_t dev_find_slot_pnp(u16 port, u8 device); device_t dev_find_slot_pnp(u16 port, u16 device);
device_t dev_find_lapic(unsigned apic_id); device_t dev_find_lapic(unsigned apic_id);
int dev_count_cpu(void); int dev_count_cpu(void);