Category: General LinuxCNC Questions
0x3050 also didn't work. Says "No parport registered at 0x3050." and no change at pin voltages when I toggle pins on test software.
$ cat /proc/ioports | grep parport outputs nothing.
lspci:
00:00.0 Host bridge: Intel Corporation Gemini Lake Host Bridge (rev 06)
00:00.1 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Dynamic Platform and Thermal Framework Processor Participant (rev 06)
00:02.0 VGA compatible controller: Intel Corporation GeminiLake [UHD Graphics 600] (rev 06)
00:0c.0 Network controller: Intel Corporation Gemini Lake PCH CNVi WiFi (rev 06)
00:0e.0 Audio device: Intel Corporation Celeron/Pentium Silver Processor High Definition Audio (rev 06)
00:0f.0 Communication controller: Intel Corporation Celeron/Pentium Silver Processor Trusted Execution Engine Interface (rev 06)
00:12.0 SATA controller: Intel Corporation Celeron/Pentium Silver Processor SATA Controller (rev 06)
00:13.0 PCI bridge: Intel Corporation Gemini Lake PCI Express Root Port (rev f6)
00:14.0 PCI bridge: Intel Corporation Gemini Lake PCI Express Root Port (rev f6)
00:15.0 USB controller: Intel Corporation Celeron/Pentium Silver Processor USB 3.0 xHCI Controller (rev 06)
00:17.0 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor I2C 4 (rev 06)
00:17.1 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor I2C 5 (rev 06)
00:17.2 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor I2C 6 (rev 06)
00:18.0 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO UART Host Controller (rev 06)
00:18.1 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO UART Host Controller (rev 06)
00:18.2 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO UART Host Controller (rev 06)
00:18.3 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO UART Host Controller (rev 06)
00:19.0 Signal processing controller: Intel Corporation Celeron/Pentium Silver Processor Serial IO SPI Host Controller (rev 06)
00:1c.0 SD Host controller: Intel Corporation Celeron/Pentium Silver Processor SDA Standard Compliant SD Host Controller (rev 06)
00:1e.0 SD Host controller: Intel Corporation Device 31d0 (rev 06)
00:1f.0 ISA bridge: Intel Corporation Celeron/Pentium Silver Processor LPC Controller (rev 06)
00:1f.1 SMBus: Intel Corporation Celeron/Pentium Silver Processor Gaussian Mixture Model (rev 06)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
lsmod:
Module Size Used by
qrtr 49152 4
snd_sof_pci_intel_apl 16384 0
snd_sof_intel_hda_common 188416 1 snd_sof_pci_intel_apl
soundwire_intel 49152 1 snd_sof_intel_hda_common
soundwire_generic_allocation 16384 1 soundwire_intel
soundwire_cadence 40960 1 soundwire_intel
snd_sof_intel_hda 20480 1 snd_sof_intel_hda_common
snd_sof_pci 24576 2 snd_sof_intel_hda_common,snd_sof_pci_intel_apl
snd_sof_xtensa_dsp 16384 1 snd_sof_intel_hda_common
binfmt_misc 24576 1
snd_sof 278528 2 snd_sof_pci,snd_sof_intel_hda_common
snd_sof_utils 20480 1 snd_sof
x86_pkg_temp_thermal 20480 0
soundwire_bus 102400 3 soundwire_intel,soundwire_generic_allocation,soundwire_cadence
intel_powerclamp 20480 0
coretemp 20480 0
snd_soc_skl 184320 0
kvm_intel 376832 0
snd_soc_hdac_hda 24576 2 snd_sof_intel_hda_common,snd_soc_skl
nls_ascii 16384 1
snd_hda_ext_core 40960 3 snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_soc_skl
btusb 69632 0
snd_hda_codec_hdmi 81920 1
btrtl 28672 1 btusb
nls_cp437 20480 1
snd_soc_sst_ipc 20480 1 snd_soc_skl
kvm 1146880 1 kvm_intel
btbcm 24576 1 btusb
iwlmvm 389120 0
snd_soc_sst_dsp 40960 1 snd_soc_skl
btintel 45056 1 btusb
vfat 24576 1
snd_soc_acpi_intel_match 81920 3 snd_sof_intel_hda_common,snd_soc_skl,snd_sof_pci_intel_apl
btmtk 16384 1 btusb
fat 90112 1 vfat
irqbypass 16384 1 kvm
snd_hda_codec_realtek 172032 1
snd_soc_acpi 16384 3 snd_soc_acpi_intel_match,snd_sof_intel_hda_common,snd_soc_skl
bluetooth 958464 6 btrtl,btmtk,btintel,btbcm,btusb
mac80211 1191936 1 iwlmvm
snd_hda_codec_generic 98304 1 snd_hda_codec_realtek
ghash_clmulni_intel 16384 0
snd_soc_core 352256 5 soundwire_intel,snd_sof,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_soc_skl
ledtrig_audio 16384 1 snd_hda_codec_generic
snd_compress 28672 1 snd_soc_core
sha256_ssse3 36864 0
sha1_ssse3 32768 0
snd_hda_intel 57344 3
libarc4 16384 1 mac80211
snd_intel_dspcfg 36864 4 snd_hda_intel,snd_sof,snd_sof_intel_hda_common,snd_soc_skl
snd_intel_sdw_acpi 20480 2 snd_sof_intel_hda_common,snd_intel_dspcfg
snd_hda_codec 188416 7 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek,snd_soc_hdac_hda,snd_soc_skl,snd_sof_intel_hda
jitterentropy_rng 16384 1
iwlwifi 360448 1 iwlmvm
snd_hda_core 122880 10 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_ext_core,snd_hda_codec,snd_hda_codec_realtek,snd_sof_intel_hda_common,snd_soc_hdac_hda,snd_soc_skl,snd_sof_intel_hda
snd_hwdep 16384 1 snd_hda_codec
sha512_ssse3 49152 1
snd_pcm 159744 11 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,soundwire_intel,snd_sof,snd_sof_intel_hda_common,snd_compress,snd_soc_core,snd_sof_utils,snd_soc_skl,snd_hda_core
aesni_intel 393216 0
sha512_generic 16384 1 sha512_ssse3
crypto_simd 16384 1 aesni_intel
mei_hdcp 24576 0
processor_thermal_device_pci_legacy 16384 0
ctr 16384 0
intel_rapl_msr 20480 0
snd_timer 45056 1 snd_pcm
processor_thermal_device 20480 1 processor_thermal_device_pci_legacy
drbg 45056 1
xr_serial 24576 0
processor_thermal_rfim 16384 1 processor_thermal_device
wdat_wdt 20480 0
cryptd 28672 2 crypto_simd,ghash_clmulni_intel
ansi_cprng 16384 0
processor_thermal_mbox 16384 2 processor_thermal_rfim,processor_thermal_device
processor_thermal_rapl 20480 1 processor_thermal_device
rapl 20480 0
cfg80211 1159168 3 iwlmvm,iwlwifi,mac80211
intel_cstate 20480 0
watchdog 45056 1 wdat_wdt
usbserial 65536 1 xr_serial
pcspkr 16384 0
rtsx_usb_ms 24576 0
mei_me 49152 1
intel_rapl_common 32768 2 intel_rapl_msr,processor_thermal_rapl
ecdh_generic 16384 1 bluetooth
snd 126976 17 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_sof,snd_timer,snd_compress,snd_soc_core,snd_pcm
int340x_thermal_zone 20480 1 processor_thermal_device
ecc 40960 1 ecdh_generic
memstick 24576 1 rtsx_usb_ms
int3400_thermal 20480 0
mei 159744 3 mei_hdcp,mei_me
cdc_acm 45056 0
soundcore 16384 1 snd
rfkill 36864 6 iwlmvm,bluetooth,cfg80211
intel_soc_dts_iosf 20480 1 processor_thermal_device_pci_legacy
goodix_ts 36864 0
ac 20480 0
soc_button_array 24576 0
acpi_thermal_rel 16384 1 int3400_thermal
intel_pmc_core 53248 0
intel_hid 28672 0
sparse_keymap 16384 1 intel_hid
evdev 28672 15
serio_raw 20480 0
parport_pc 40960 0
ppdev 24576 0
lp 20480 0
parport 73728 3 parport_pc,lp,ppdev
fuse 176128 3
loop 32768 0
efi_pstore 16384 0
configfs 57344 1
ip_tables 36864 0
x_tables 61440 1 ip_tables
autofs4 53248 2
ext4 991232 1
crc16 16384 2 bluetooth,ext4
mbcache 16384 1 ext4
jbd2 167936 1 ext4
raid10 65536 0
raid456 180224 0
async_raid6_recov 24576 1 raid456
async_memcpy 20480 2 raid456,async_raid6_recov
async_pq 20480 2 raid456,async_raid6_recov
async_xor 20480 3 async_pq,raid456,async_raid6_recov
async_tx 20480 5 async_pq,async_memcpy,async_xor,raid456,async_raid6_recov
xor 24576 1 async_xor
raid6_pq 122880 3 async_pq,raid456,async_raid6_recov
libcrc32c 16384 1 raid456
crc32c_generic 16384 0
raid1 53248 0
raid0 24576 0
multipath 20480 0
linear 20480 0
md_mod 192512 6 raid1,raid10,raid0,linear,raid456,multipath
dm_mirror 28672 0
dm_region_hash 24576 1 dm_mirror
dm_log 20480 2 dm_region_hash,dm_mirror
dm_mod 184320 2 dm_log,dm_mirror
rtsx_usb_sdmmc 32768 0
rtsx_usb 32768 2 rtsx_usb_sdmmc,rtsx_usb_ms
hid_generic 16384 0
usbhid 65536 0
i915 2936832 12
drm_buddy 20480 1 i915
i2c_algo_bit 16384 1 i915
drm_display_helper 184320 1 i915
cec 61440 2 drm_display_helper,i915
xhci_pci 24576 0
mmc_block 57344 4
ahci 49152 0
rc_core 69632 1 cec
xhci_hcd 319488 1 xhci_pci
spi_pxa2xx_platform 36864 0
libahci 49152 1 ahci
ttm 94208 1 i915
dw_dmac 16384 0
sdhci_pci 77824 0
dw_dmac_core 36864 1 dw_dmac
r8169 94208 0
cqhci 32768 1 sdhci_pci
crct10dif_pclmul 16384 0
crct10dif_common 16384 1 crct10dif_pclmul
intel_lpss_pci 28672 2
realtek 36864 1
drm_kms_helper 204800 2 drm_display_helper,i915
crc32_pclmul 16384 0
libata 405504 2 libahci,ahci
sdhci 81920 1 sdhci_pci
usbcore 348160 8 usbserial,xhci_hcd,usbhid,cdc_acm,rtsx_usb,btusb,xhci_pci,xr_serial
mdio_devres 16384 1 r8169
crc32c_intel 24576 3
i2c_i801 36864 0
i2c_hid_acpi 16384 0
intel_lpss 16384 1 intel_lpss_pci
mmc_core 212992 5 sdhci,rtsx_usb_sdmmc,cqhci,mmc_block,sdhci_pci
i2c_smbus 20480 1 i2c_i801
i2c_hid 32768 1 i2c_hid_acpi
libphy 180224 3 r8169,mdio_devres,realtek
drm 614400 12 drm_kms_helper,drm_display_helper,drm_buddy,i915,ttm
usb_common 16384 2 xhci_hcd,usbcore
scsi_mod 286720 1 libata
video 65536 1 i915
idma64 20480 0
scsi_common 16384 2 scsi_mod,libata
fan 20480 0
hid 159744 3 i2c_hid,usbhid,hid_generic
button 24576 0
wmi 36864 1 video
Also, there are two M.2 PCIe slots on the SBC and I disabled the one I am not using (E-keyed) from BIOS so there is no confusion. Result wasn't different than before disabling though. Here are also lspci -v only PCIe part:
00:13.0 PCI bridge: Intel Corporation Gemini Lake PCI Express Root Port (rev f6) (prog-if 00 [Normal decode])
Subsystem: Intel Corporation Gemini Lake PCI Express Root Port
Flags: bus master, fast devsel, latency 0, IRQ 122, IOMMU group 6
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: [disabled] [16-bit]
Memory behind bridge: [disabled] [32-bit]
Prefetchable memory behind bridge: [disabled] [64-bit]
Capabilities: <access denied>
Kernel driver in use: pcieport
00:14.0 PCI bridge: Intel Corporation Gemini Lake PCI Express Root Port (rev f6) (prog-if 00 [Normal decode])
Subsystem: Intel Corporation Gemini Lake PCI Express Root Port
Flags: bus master, fast devsel, latency 0, IRQ 123, IOMMU group 7
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: e000-efff =4K% [16-bit]
Memory behind bridge: a1100000-a11fffff =1M% [32-bit]
Prefetchable memory behind bridge: [disabled] [64-bit]
Capabilities: <access denied>
Kernel driver in use: pcieport