clearlinux/kvmtool
2
0
Fork 0
mirror of https://github.com/clearlinux/kvmtool.git synced 2026-08-29 20:54:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

pci: Use proper PCI port names

Browse Source 
[ penberg@cs.helsinki.fi: rename ops and variables ]
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
This commit is contained in:
Cyrill Gorcunov
2010-07-31 17:50:15 +04:00
committed by Will Deacon
parent 60742802dc
commit 305b72cefd
2 changed files with 21 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/kvm/pci.h
+4
View File
@@ -1,6 +1,10 @@
#ifndef KVM__PCI_H
#define KVM__PCI_H
/* some known offsets and register names */
#define PCI_CONFIG_ADDRESS 0xcf8
#define PCI_CONFIG_DATA 0xcfc
void pci__init(void);
#endif /* KVM__PCI_H */
pci.c
+17 -17
View File
@@ -4,48 +4,48 @@
#include <stdint.h>
static uint32_t pci_cse; /* PCI configuration space enable */
static uint32_t pci_config_address;
static bool pci_cse_out(struct kvm *self, uint16_t port, void *data, int size, uint32_t count)
static bool pci_config_address_out(struct kvm *self, uint16_t port, void *data, int size, uint32_t count)
{
uint32_t *p = data;
uint32_t *addr = data;
pci_cse = *p;
pci_config_address = *p;
return true;
}
static bool pci_cse_in(struct kvm *self, uint16_t port, void *data, int size, uint32_t count)
static bool pci_config_address_in(struct kvm *self, uint16_t port, void *data, int size, uint32_t count)
{
uint32_t *p = data;
uint32_t *addr = data;
*p = pci_cse;
*addr = pci_config_address;
return true;
}
static struct ioport_operations pci_cse_ops = {
.io_in = pci_cse_in,
.io_out = pci_cse_out,
static struct ioport_operations pci_config_address_ops = {
.io_in = pci_config_address_in,
.io_out = pci_config_address_out,
};
static bool pci_mechanism_out(struct kvm *self, uint16_t port, void *data, int size, uint32_t count)
static bool pci_config_data_out(struct kvm *self, uint16_t port, void *data, int size, uint32_t count)
{
return true;
}
static bool pci_mechanism_in(struct kvm *self, uint16_t port, void *data, int size, uint32_t count)
static bool pci_config_data_in(struct kvm *self, uint16_t port, void *data, int size, uint32_t count)
{
return true;
}
static struct ioport_operations pci_mechanism_ops = {
.io_in = pci_mechanism_in,
.io_out = pci_mechanism_out,
static struct ioport_operations pci_config_data_ops = {
.io_in = pci_config_data_in,
.io_out = pci_config_data_out,
};
void pci__init(void)
{
ioport__register(0xcfb, &pci_mechanism_ops);
ioport__register(0xcf8, &pci_cse_ops);
ioport__register(PCI_CONFIG_DATA, &pci_config_data_ops);
ioport__register(PCI_CONFIG_ADDRESS, &pci_config_address_ops);
}