diff options
Diffstat (limited to 'src/southbridge/via/vt8237r/vt8237r_early_smbus.c')
| -rw-r--r-- | src/southbridge/via/vt8237r/vt8237r_early_smbus.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/southbridge/via/vt8237r/vt8237r_early_smbus.c b/src/southbridge/via/vt8237r/vt8237r_early_smbus.c index 533cbe0c88..4dd3678097 100644 --- a/src/southbridge/via/vt8237r/vt8237r_early_smbus.c +++ b/src/southbridge/via/vt8237r/vt8237r_early_smbus.c @@ -61,8 +61,9 @@ static void smbus_wait_until_ready(void) PRINT_DEBUG("Waiting until SMBus ready\n"); - loops = 0; /* Yes, this is a mess, but it's the easiest way to do it. */ + /* XXX not so messy, but an explanation of the hack would have been better */ + loops = 0; while ((inb(SMBHSTSTAT) & 1) == 1 && loops < SMBUS_TIMEOUT) ++loops; @@ -464,6 +465,8 @@ int vt8237_early_network_init(struct vt8237_network_rom *rom) pci_write_config32(dev, 0x5c, tmp | 0x01000000); /* Toggle SEEPR. */ /* Yes, this is a mess, but it's the easiest way to do it. */ + /* XXX not so messy, but an explanation of the hack would have been better */ + loops = 0; while ((((pci_read_config32(dev, 0x5c) >> 25) & 1) == 0) && (loops < LAN_TIMEOUT)) { ++loops; |