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added sis730 as supported device

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as of info from Philip Edelbrock <phil@netroedge.com>
My Info:
	pci device id 6300 is Intergrated VGA for sis630/730 chips
	(see http://www.plasma-online.de/index.html?content=http%3A//www.plasma-online.de/english/identify/picture/sis.html)


git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@1536 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Alexander Malysh committed 2002-09-18 21:14:08 +00:00
1 parent 25af130058
commit 4771c4318b
1 file changed
+50 -9
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kernel/busses/i2c-sis630.c
+50 -9
View File
@@ -56,6 +56,37 @@
#define I2C_HW_SMBUS_SIS630 0x08
#endif
#ifndef PCI_VENDOR_ID_SI
#define PCI_VENDOR_ID_SI 0x1039
#endif
#ifndef PCI_DEVICE_ID_SI_630
#define PCI_DEVICE_ID_SI_630 0x0630
#endif
#ifndef PCI_DEVICE_ID_SI_730
#define PCI_DEVICE_ID_SI_730 0x0730
#endif
#ifndef PCI_DEVICE_ID_SI_503
#define PCI_DEVICE_ID_SI_503 0x0008
#endif
struct sd {
const unsigned short mfr;
const unsigned short dev;
const unsigned char fn;
const char *name;
};
/* supported chips */
static struct sd supported[] = {
{PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_630, 0, "SIS630"},
{PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_730, 0, "SIS730"},
{0, 0, 0, NULL}
};
/* SIS630 SMBus registers */
#define SMB_STS 0x80 /* status */
#define SMB_EN 0x81 /* status enable */
@@ -325,6 +356,7 @@ u32 sis630_func(struct i2c_adapter *adapter) {
int sis630_setup(void) {
unsigned char b;
struct pci_dev *sis630_dev = NULL,*tmp = NULL;
struct sd *en = supported;
/* First check whether we can access PCI at all */
if (pci_present() == 0) {
@@ -332,20 +364,29 @@ int sis630_setup(void) {
return -ENODEV;
}
/* Look for the SIS630 */
/* Look for the SIS630 and compatible */
if (!(sis630_dev = pci_find_device(PCI_VENDOR_ID_SI,
PCI_DEVICE_ID_SI_503,
sis630_dev))) {
printk(KERN_ERR "i2c-sis630.o: Error: Can't detect SIS630!\n");
printk(KERN_ERR "i2c-sis630.o: Error: Can't detect 85C503/5513 ISA bridge!\n");
return -ENODEV;
}
tmp = pci_find_device(PCI_VENDOR_ID_SI,PCI_DEVICE_ID_SI_630,NULL);
if (tmp == NULL && force == 0) {
printk(KERN_ERR "i2c-sis630.o: Error: Can't detect SIS630!\n");
return -ENODEV;
do {
if ((tmp = pci_find_device(en->mfr,en->dev,NULL))) {
if (PCI_FUNC(tmp->devfn) != en->fn)
continue;
break;
}
en++;
}
while(en->mfr);
if (tmp == NULL && force == 0 ) {
printk(KERN_ERR "i2c-sis630.o: Error: Can't detect SIS630 compatible device!\n");
return -ENODEV;
}
else if (tmp == NULL && force > 0) {
printk(KERN_NOTICE "i2c-sis630.o: WARNING: Can't detect SIS630 , but "
printk(KERN_NOTICE "i2c-sis630.o: WARNING: Can't detect SIS630 compatible device, but "
"loading because of force option enabled\n");
}
@@ -397,7 +438,7 @@ int __init i2c_sis630_init(void) {
sis630_initialized = 0;
if ((res = sis630_setup())) {
printk(KERN_ERR "i2c-sis630.o: SIS630 not detected, module not inserted.\n");
printk(KERN_ERR "i2c-sis630.o: SIS630 compatible bus not detected, module not inserted.\n");
i2c_sis630_cleanup();
return res;
}
@@ -411,7 +452,7 @@ int __init i2c_sis630_init(void) {
return res;
}
sis630_initialized++;
printk(KERN_INFO "i2c-sis630.o: SIS630 bus detected and initialized\n");
printk(KERN_INFO "i2c-sis630.o: SIS630 compatible bus detected and initialized\n");
return 0;
}