GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

device: Always build device_simple.c for less code duplication 

Change-Id: Iec0a11d67d7641996f26b3a01352be762006ebb6
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/26292
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This commit is contained in:
Nico Huber 2018-05-15 14:07:51 +02:00 committed by Patrick Georgi
parent 7094f4ea61
commit 9129f1aae9
3 changed files with 1 additions and 69 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/device/Makefile.inc
View File

@ -26,6 +26,7 @@ postcar-y += device_simple.c
smm-y += device_simple.c smm-y += device_simple.c
verstage-y += device_simple.c verstage-y += device_simple.c
romstage-y += device_simple.c romstage-y += device_simple.c
ramstage-y += device_simple.c
romstage-$(CONFIG_PCI) += pci_early.c romstage-$(CONFIG_PCI) += pci_early.c
subdirs-y += oprom dram subdirs-y += oprom dram

2
src/device/device.c
View File

@ -51,8 +51,6 @@
#endif #endif
#include <timer.h> #include <timer.h>
/** Linked list of ALL devices */
struct device *all_devices = &dev_root;
/** Pointer to the last device */ /** Pointer to the last device */
extern struct device *last_dev; extern struct device *last_dev;
/** Linked list of free resources */ /** Linked list of free resources */

67
src/device/device_util.c
View File

@ -43,73 +43,6 @@ struct device *find_dev_path(struct bus *parent, struct device_path *path)
return child; return child;
} }
/**
* Given a PCI bus and a devfn number, find the device structure.
*
* @param bus The bus number.
* @param devfn A device/function number.
* @return Pointer to the device structure (if found), 0 otherwise.
*/
struct device *dev_find_slot(unsigned int bus, unsigned int devfn)
{
struct device *dev, *result;
result = 0;
for (dev = all_devices; dev; dev = dev->next) {
if ((dev->path.type == DEVICE_PATH_PCI) &&
(dev->bus->secondary == bus) &&
(dev->path.pci.devfn == devfn)) {
result = dev;
break;
}
}
return result;
}
/**
* Given an SMBus bus and a device number, find the device structure.
*
* @param bus The bus number.
* @param addr A device number.
* @return Pointer to the device structure (if found), 0 otherwise.
*/
struct device *dev_find_slot_on_smbus(unsigned int bus, unsigned int addr)
{
struct device *dev, *result;
result = 0;
for (dev = all_devices; dev; dev = dev->next) {
if ((dev->path.type == DEVICE_PATH_I2C) &&
(dev->bus->secondary == bus) &&
(dev->path.i2c.device == addr)) {
result = dev;
break;
}
}
return result;
}
/**
* Given a PnP port and a device number, find the device structure.
*
* @param port The I/O port.
* @param device Logical device number.
* @return Pointer to the device structure (if found), 0 otherwise.
*/
struct device *dev_find_slot_pnp(u16 port, u16 device)
{
struct device *dev;
for (dev = all_devices; dev; dev = dev->next) {
if ((dev->path.type == DEVICE_PATH_PNP) &&
(dev->path.pnp.port == port) &&
(dev->path.pnp.device == device)) {
return dev;
}
}
return 0;
}
/** /**
* Given a Local APIC ID, find the device structure. * Given a Local APIC ID, find the device structure.
* *