Something

write(1, "Probing for Winbond Super I/O (i"..., 59) = 59
open("/dev/port", O_WRONLY)             = 116
lseek(116, 592, SEEK_SET)               = 592
write(116, " ", 1)                      = 1
close(116)                              = 0
open("/dev/port", O_RDONLY)             = 116
fstat64(116, {st_mode=S_IFCHR|0640, st_rdev=makedev(1, 4), ...}) = 0
ioctl(116, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbed30500) = -1 ENOTTY (Inappropriate ioctl for device)
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x401c4000
_llseek(116, 0, [0], SEEK_SET)          = 0
read(116, "\377\377\377\377\377\377\377\377\377\377\377\377\377\377"..., 593) = 593
write(2, "fseek: Inappropriate ioctl for d"..., 38fseek: Inappropriate ioctl for device
) = 38
open("/dev/port", O_WRONLY)             = 117
lseek(117, 592, SEEK_SET)               = 592
write(117, "!", 1)                      = 1
close(117)                              = 0
open("/dev/port", O_RDONLY)             = 117
fstat64(117, {st_mode=S_IFCHR|0640, st_rdev=makedev(1, 4), ...}) = 0
ioctl(117, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbed30500) = -1 ENOTTY (Inappropriate ioctl for device)
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x401c5000
_llseek(117, 0, [0], SEEK_SET)          = 0
read(117, "\377\377\377\377\377\377\377\377\377\377\377\377\377\377"..., 593) = 593
write(2, "fseek: Inappropriate ioctl for d"..., 38fseek: Inappropriate ioctl for device
) = 38
open("/dev/port", O_WRONLY)             = 118
lseek(118, 592, SEEK_SET)               = 592
write(118, "\t", 1)                     = 1
close(118)                              = 0
open("/dev/port", O_RDONLY)             = 118
fstat64(118, {st_mode=S_IFCHR|0640, st_rdev=makedev(1, 4), ...}) = 0
ioctl(118, SNDCTL_TMR_TIMEBASE or TCGETS, 0xbed30500) = -1 ENOTTY (Inappropriate ioctl for device)
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x401c6000
_llseek(118, 0, [0], SEEK_SET)          = 0
read(118, "\377\377\377\377\377\377\377\377\377\377\377\377\377\377"..., 593) = 593
write(2, "fseek: Inappropriate ioctl for d"..., 38fseek: Inappropriate ioctl for device
) = 38
write(1, "  Failed. Returned data: id/oldi"..., 54) = 54
open("/dev/port", O_WRONLY)             = 119
lseek(119, 592, SEEK_SET)               = 592
write(119, "\252", 1)                   = 1
close(119)                              = 0
open("/dev/port", O_WRONLY)             = 119
lseek(119, 592, SEEK_SET)               = 592
write(119, "\2", 1)                     = 1
close(119)                              = 0
open("/dev/port", O_WRONLY)             = 119
lseek(119, 593, SEEK_SET)               = 593
write(119, "\2", 1)                     = 1
close(119)                              = 0
write(1, "No Super I/O found\n", 19)    = 19
exit_group(0)                           = ?