diff options
Diffstat (limited to 'src/southbridge/nvidia/ck804/smbus.h')
| -rw-r--r-- | src/southbridge/nvidia/ck804/smbus.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/southbridge/nvidia/ck804/smbus.h b/src/southbridge/nvidia/ck804/smbus.h index 2cdcadce80..df32541261 100644 --- a/src/southbridge/nvidia/ck804/smbus.h +++ b/src/southbridge/nvidia/ck804/smbus.h @@ -90,7 +90,7 @@ static int do_smbus_recv_byte(unsigned smbus_io_base, unsigned device) outb(0, smbus_io_base + SMBHSTCMD); smbus_delay(); - /* Byte data recv */ + /* Byte data recv. */ outb(0x05, smbus_io_base + SMBHSTPRTCL); smbus_delay(); @@ -98,7 +98,7 @@ static int do_smbus_recv_byte(unsigned smbus_io_base, unsigned device) if (smbus_wait_until_done(smbus_io_base) < 0) return -3; - /* Lose check */ + /* Lose check. */ global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* Read results of transaction. */ @@ -140,7 +140,7 @@ static int do_smbus_send_byte(unsigned smbus_io_base, unsigned device, if (smbus_wait_until_done(smbus_io_base) < 0) return -3; - /* Lose check */ + /* Lose check. */ global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; if (global_status_register != 0x80) @@ -169,7 +169,7 @@ static int do_smbus_read_byte(unsigned smbus_io_base, unsigned device, outb(address & 0xff, smbus_io_base + SMBHSTCMD); smbus_delay(); - /* Byte data read */ + /* Byte data read. */ outb(0x07, smbus_io_base + SMBHSTPRTCL); smbus_delay(); @@ -177,7 +177,7 @@ static int do_smbus_read_byte(unsigned smbus_io_base, unsigned device, if (smbus_wait_until_done(smbus_io_base) < 0) return -3; - /* Lose check */ + /* Lose check. */ global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; /* Read results of transaction. */ @@ -219,7 +219,7 @@ static int do_smbus_write_byte(unsigned smbus_io_base, unsigned device, if (smbus_wait_until_done(smbus_io_base) < 0) return -3; - /* Lose check */ + /* Lose check. */ global_status_register = inb(smbus_io_base + SMBHSTSTAT) & 0x80; if (global_status_register != 0x80) |