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Renamed fs_id to mount_id.

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Some clean-ups.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1174 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2002-09-25 14:05:44 +00:00
parent 4dc5ecd3cb
commit 62781e5bc4
1 changed files with 75 additions and 57 deletions
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src/kernel/core/addons/bus_managers/pci/pci_bus.c
+31 -13
View File
@@ -2,7 +2,9 @@
** Copyright 2001, Travis Geiselbrecht. All rights reserved.
** Distributed under the terms of the NewOS License.
*/
#include <kernel.h>
#include <vfs.h>
#include <debug.h>
#include <lock.h>
@@ -19,7 +21,6 @@
*
* If you want to include the header for more information, you'll need to
* 1) get a copy of pcihdr.h from http://www.yourvote.com/pci/ and modify it
* or get pcihdr.h.zip from http://beos.jetnet.co.uk/kernel/
* 2) copy it into the pci directory (ie here)
* 3) change the define of USE_PCIHDR from 0 to 1
* 4) rebuild
@@ -32,14 +33,16 @@
int pci_scan_all();
struct pci_fs {
fs_id id;
mount_id id;
mutex lock;
void *covered_vnode;
void *redir_vnode;
int root_vnode; /* just a placeholder to return a pointer to */
};
static unsigned int pci_read_data(uint8 bus, uint8 unit, uint8 function, int reg, int bytes)
static unsigned int
pci_read_data(uint8 bus, uint8 unit, uint8 function, int reg, int bytes)
{
struct pci_config_address addr;
addr.enable = 1;
@@ -62,7 +65,9 @@ static unsigned int pci_read_data(uint8 bus, uint8 unit, uint8 function, int reg
}
}
static void pci_write_data(uint8 bus, uint8 unit, uint8 function, int reg, uint32 data, int bytes)
static void
pci_write_data(uint8 bus, uint8 unit, uint8 function, int reg, uint32 data, int bytes)
{
struct pci_config_address addr;
addr.enable = 1;
@@ -87,7 +92,9 @@ static void pci_write_data(uint8 bus, uint8 unit, uint8 function, int reg, uint3
return;
}
static int pci_read_config(uint8 bus, uint8 unit, uint8 func, struct pci_cfg *cfg)
static int
pci_read_config(uint8 bus, uint8 unit, uint8 func, struct pci_cfg *cfg)
{
union {
struct pci_cfg cfg;
@@ -142,7 +149,9 @@ static int pci_read_config(uint8 bus, uint8 unit, uint8 func, struct pci_cfg *cf
return 0;
}
static const char *pci_class_to_string(uint8 base_class)
static const char *
pci_class_to_string(uint8 base_class)
{
switch (base_class) {
case 0x00: return "legacy";
@@ -167,7 +176,9 @@ static const char *pci_class_to_string(uint8 base_class)
}
}
static const char *pci_subclass_to_string(uint8 base_class, uint8 sub_class)
static const char *
pci_subclass_to_string(uint8 base_class, uint8 sub_class)
{
switch(base_class) {
case 0: // legacy
@@ -215,7 +226,9 @@ static const char *pci_subclass_to_string(uint8 base_class, uint8 sub_class)
}
}
void dump_pci_config(struct pci_cfg *cfg)
void
dump_pci_config(struct pci_cfg *cfg)
{
int i;
@@ -240,12 +253,14 @@ void dump_pci_config(struct pci_cfg *cfg)
dprintf("\tirq: %d\n", cfg->irq);
for (i = 0; i < 6; i++) {
dprintf("\tbase[%d] = 0x%x\n", i, cfg->base[i]);
dprintf("\tsize[%d] = 0x%x\n", i, cfg->size[i]);
dprintf("\tbase[%d] = 0x%lx\n", i, cfg->base[i]);
dprintf("\tsize[%d] = 0x%lx\n", i, cfg->size[i]);
}
}
static void dump_short_pci_config(struct pci_cfg *cfg)
static void
dump_short_pci_config(struct pci_cfg *cfg)
{
#if !USE_PCIHDR
dprintf("PCI: vendor id %d, device id %d ", cfg->vendor_id, cfg->device_id);
@@ -266,7 +281,9 @@ static void dump_short_pci_config(struct pci_cfg *cfg)
#endif
}
int pci_probe(uint8 bus, uint8 unit, uint8 function, struct pci_cfg *cfg)
int
pci_probe(uint8 bus, uint8 unit, uint8 function, struct pci_cfg *cfg)
{
if (function > 0) {
struct pci_cfg cfg1;
@@ -294,7 +311,8 @@ int pci_probe(uint8 bus, uint8 unit, uint8 function, struct pci_cfg *cfg)
#if 0
int pci_scan_all()
int
pci_scan_all()
{
int bus;
int unit;