3 Replies Latest reply on Apr 3, 2016 5:37 AM by xbolshe

    DMA controller

    j3u

      Hi !

       

      Is there a list or sketch of the hardware configuration for the Intel Atom processor ? I need information about the DMA controller of the Edison-SoC.


      Thanks.

        • 1. Re: DMA controller
          xbolshe

          Hi,

           

          root@edison:~# lshw

          edison

              description: Hand Held Computer

              product: Merrifield (N/A)

              vendor: Intel Corporation

              version: A1

              serial: N/A

              width: 4294967295 bits

              capabilities: smbios-2.6 dmi-2.6

              configuration: boot=normal chassis=handheld family=N/A sku=N/A uuid=159CABA2-31B8-044E-90C6-D94B12BEDF80

            *-core

                 description: Motherboard

                 product: BODEGA BAY

                 vendor: Intel Corporation

                 physical id: 0

                 version: 0

                 serial: N/A

                 slot: N/A

               *-memory:0 UNCLAIMED

                    physical id: 0

                  *-bank UNCLAIMED

                       description: Chip 800 MHz (1.2 ns)

                       product: N/A

                       vendor: N/A

                       physical id: 0

                       serial: N/A

                       slot: N/A

                       size: 1GiB

                       width: 32 bits

                       clock: 800MHz (1.2ns)

               *-memory:1

                    description: System Memory

                    physical id: a016

                    slot: System board or motherboard

                    capacity: 1GiB

               *-cpu

                    description: CPU

                    product: Genuine Intel(R) CPU   4000  @  500MHz

                    vendor: Intel Corp.

                    physical id: 5250

                    bus info: cpu@0

                    version: 6.10.8

                    serial: {removed}

                    slot: N/A

                    size: 500MHz

                    capacity: 500MHz

                    width: 64 bits

                    capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx rdtscp x86-64 constant_tsc arch_perfmon pebs bts xtopology nonstop_tsc aperfmperf nonstop_tsc_s3 pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes rdrand lahf_lm 3dnowprefetch ida arat epb dtherm tpr_shadow vnmi flexpriority ept vpid tsc_adjust smep erms cpufreq

                    configuration: cores=1 enabledcores=1 id=0 threads=2

                  *-logicalcpu:0

                       description: Logical CPU

                       physical id: 0.1

                       width: 64 bits

                       capabilities: logical

                  *-logicalcpu:1

                       description: Logical CPU

                       physical id: 0.2

                       width: 64 bits

                       capabilities: logical

                  *-logicalcpu:2

                       description: Logical CPU

                       physical id: 0.3

                       width: 64 bits

                       capabilities: logical

                  *-logicalcpu:3

                       description: Logical CPU

                       physical id: 0.4

                       width: 64 bits

                       capabilities: logical

                  *-logicalcpu:4

                       description: Logical CPU

                       physical id: 0.5

                       width: 64 bits

                       capabilities: logical

                  *-logicalcpu:5

                       description: Logical CPU

                       physical id: 0.6

                       width: 64 bits

                       capabilities: logical

                  *-logicalcpu:6

                       description: Logical CPU

                       physical id: 0.7

                       width: 64 bits

                       capabilities: logical

                  *-logicalcpu:7

                       description: Logical CPU

                       physical id: 0.8

                       width: 64 bits

                       capabilities: logical

                  *-logicalcpu:8

                       description: Logical CPU

                       physical id: 0.9

                       width: 64 bits

                       capabilities: logical

                  *-logicalcpu:9

                       description: Logical CPU

                       physical id: 0.a

                       width: 64 bits

                       capabilities: logical

                  *-logicalcpu:10

                       description: Logical CPU

                       physical id: 0.b

                       width: 64 bits

                       capabilities: logical

                  *-logicalcpu:11

                       description: Logical CPU

                       physical id: 0.c

                       width: 64 bits

                       capabilities: logical

                  *-logicalcpu:12

                       description: Logical CPU

                       physical id: 0.d

                       width: 64 bits

                       capabilities: logical

                  *-logicalcpu:13

                       description: Logical CPU

                       physical id: 0.e

                       width: 64 bits

                       capabilities: logical

                  *-logicalcpu:14

                       description: Logical CPU

                       physical id: 0.f

                       width: 64 bits

                       capabilities: logical

                  *-logicalcpu:15

                       description: Logical CPU

                       physical id: 0.10

                       width: 64 bits

                       capabilities: logical

               *-firmware

                    description: BIOS

                    vendor: Intel(R) Ultra Mobile Firmware Development Kit

                    physical id: 4942

                    version: 542

                    date: 2015.01.21:18.19.48

                    size: 191KiB

                    capabilities: pci upgrade socketedrom acpi

               *-memory:2 UNCLAIMED

                    physical id: 1

               *-memory:3 UNCLAIMED

                    physical id: 2

               *-pci

                    description: Host bridge

                    product: Intel Corporation

                    vendor: Intel Corporation

                    physical id: 100

                    bus info: pci@0000:00:00.0

                    version: 01

                    width: 32 bits

                    clock: 33MHz

                  *-generic:0

                       description: SD Host controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 1

                       bus info: pci@0000:00:01.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix bus_master cap_list

                       configuration: driver=sdhci-pci latency=64

                       resources: irq:0 memory:ff3fc000-ff3fc0ff

                  *-generic:1

                       description: SD Host controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 1.2

                       bus info: pci@0000:00:01.2

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix bus_master cap_list

                       configuration: driver=sdhci-pci latency=64

                       resources: irq:37 memory:ff3fa000-ff3fa0ff

                  *-generic:2

                       description: SD Host controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 1.3

                       bus info: pci@0000:00:01.3

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix bus_master cap_list

                       configuration: driver=sdhci-pci latency=64

                       resources: irq:38 memory:ff3fb000-ff3fb0ff

                  *-display:0 UNCLAIMED

                       description: Display controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 2

                       bus info: pci@0000:00:02.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm msi bus_master cap_list

                       configuration: latency=0

                       resources: memory:c0000000-c1ffffff memory:80000000-8fffffff ioport:7ff8(size=8)

                  *-communication:0

                       description: Serial controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 4

                       bus info: pci@0000:00:04.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix 16550 cap_list

                       configuration: driver=HSU serial latency=0

                       resources: irq:0 memory:ff010000-ff01007f

                  *-communication:1

                       description: Serial controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 4.1

                       bus info: pci@0000:00:04.1

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix 16550 cap_list

                       configuration: driver=HSU serial latency=0

                       resources: irq:28 memory:ff010080-ff0100ff

                  *-communication:2

                       description: Serial controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 4.2

                       bus info: pci@0000:00:04.2

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix 16550 cap_list

                       configuration: driver=HSU serial latency=0

                       resources: irq:29 memory:ff010100-ff01017f

                  *-communication:3

                       description: Serial controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 4.3

                       bus info: pci@0000:00:04.3

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix 16550 cap_list

                       configuration: driver=HSU serial latency=0

                       resources: irq:54 memory:ff010180-ff0101ff

                  *-communication:4

                       description: Serial controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 5

                       bus info: pci@0000:00:05.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix 16550 cap_list

                       configuration: driver=HSU DMA latency=0

                       resources: irq:31 memory:ff010400-ff0107ff

                  *-generic:3 UNCLAIMED

                       description: System peripheral

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 6

                       bus info: pci@0000:00:06.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: latency=0

                       resources: memory:ff2a0000-ff2a0fff

                  *-generic:4 UNCLAIMED

                       description: System peripheral

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 6.1

                       bus info: pci@0000:00:06.1

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: latency=0

                       resources: memory:ff2a1000-ff2a1fff

                  *-generic:5

                       description: System peripheral

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 7

                       bus info: pci@0000:00:07.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: driver=intel_mid_ssp_spi_unified latency=0

                       resources: irq:20 memory:ff188000-ff188fff

                  *-generic:6

                       description: System peripheral

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 7.1

                       bus info: pci@0000:00:07.1

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: driver=intel_mid_ssp_spi_unified latency=0

                       resources: irq:22 memory:ff189000-ff189fff

                  *-generic:7

                       description: System peripheral

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 7.2

                       bus info: pci@0000:00:07.2

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: driver=intel_mid_ssp_spi_unified latency=0

                       resources: irq:23 memory:ff18a000-ff18afff

                  *-communication:5

                       description: Communication controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 8

                       bus info: pci@0000:00:08.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: driver=i2c-designware-pci latency=0

                       resources: irq:7 memory:ff18b000-ff18bfff

                  *-communication:6

                       description: Communication controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 8.1

                       bus info: pci@0000:00:08.1

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: driver=i2c-designware-pci latency=0

                       resources: irq:10 memory:ff18c000-ff18cfff

                  *-communication:7

                       description: Communication controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 8.2

                       bus info: pci@0000:00:08.2

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: driver=i2c-designware-pci latency=0

                       resources: irq:12 memory:ff18d000-ff18dfff

                  *-communication:8

                       description: Communication controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 8.3

                       bus info: pci@0000:00:08.3

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: driver=i2c-designware-pci latency=0

                       resources: irq:13 memory:ff18e000-ff18efff

                  *-communication:9

                       description: Communication controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 9

                       bus info: pci@0000:00:09.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: driver=i2c-designware-pci latency=0

                       resources: irq:14 memory:ff18f000-ff18ffff

                  *-communication:10

                       description: Communication controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 9.1

                       bus info: pci@0000:00:09.1

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: driver=i2c-designware-pci latency=0

                       resources: irq:15 memory:ff190000-ff190fff

                  *-communication:11

                       description: Communication controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 9.2

                       bus info: pci@0000:00:09.2

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: driver=i2c-designware-pci latency=0

                       resources: irq:16 memory:ff191000-ff191fff

                  *-communication:12 UNCLAIMED

                       description: Communication controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: a

                       bus info: pci@0000:00:0a.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: latency=0

                       resources: memory:ff3f8000-ff3f8fff

                  *-generic:8 UNCLAIMED

                       description: Encryption controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: b

                       bus info: pci@0000:00:0b.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: latency=0

                       resources: memory:f9038000-f903ffff

                  *-generic:9

                       description: System peripheral

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: c

                       bus info: pci@0000:00:0c.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: driver=langwell_gpio latency=0

                       resources: irq:5 memory:ff008000-ff008fff memory:ddcc0-ddcc7

                  *-multimedia

                       description: Multimedia audio controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: d

                       bus info: pci@0000:00:0d.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: driver=intel_sst_driver latency=0

                       resources: irq:24 memory:5e00000-5ffffff memory:ff340000-ff343fff memory:ff344000-ff344fff memory:ff2c0000-ff2d3fff memory:ff300000-ff327fff

                  *-generic:10

                       description: System peripheral

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: e

                       bus info: pci@0000:00:0e.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix bus_master cap_list

                       configuration: driver=intel_mid_dma latency=64

                       resources: irq:25 memory:ff298000-ff29bfff memory:ff2a2000-ff2a2fff

                  *-usb

                       description: USB controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 11

                       bus info: pci@0000:00:11.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix ehci bus_master cap_list

                       configuration: driver=dwc3_otg latency=64

                       resources: irq:34 memory:f9100000-f911ffff

                  *-generic:11

                       description: Signal processing controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 12

                       bus info: pci@0000:00:12.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: driver=pciPTI latency=0

                       resources: irq:46 memory:f9009000-f9009fff memory:f90a0000-f90affff memory:fa000000-faffffff

                  *-processor:0

                       description: Co-processor

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 13

                       bus info: pci@0000:00:13.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: driver=intel_scu_ipc latency=0

                       resources: irq:48 memory:ff009000-ff009fff

                  *-processor:1

                       description: Co-processor

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 14

                       bus info: pci@0000:00:14.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: driver=intel_pmu_driver latency=0

                       resources: irq:6 memory:ff00b000-ff00bfff

                  *-generic:12

                       description: System peripheral

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 15

                       bus info: pci@0000:00:15.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix bus_master cap_list

                       configuration: driver=intel_mid_dma latency=64

                       resources: irq:32 memory:ff192000-ff192fff

                  *-processor:2

                       description: Co-processor

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 16

                       bus info: pci@0000:00:16.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: driver=intel_psh_ipc latency=0

                       resources: irq:47 memory:ff0d9000-ff0d90ff

                  *-processor:3

                       description: Co-processor

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 16.1

                       bus info: pci@0000:00:16.1

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: driver=intel_mcu latency=0

                       resources: irq:47 memory:4819000-4898fff memory:4919000-4920fff

                  *-generic:13

                       description: System peripheral

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 17

                       bus info: pci@0000:00:17.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: driver=pwm-intel-mid latency=0

                       resources: irq:0 memory:ff013000-ff013fff

                  *-display:1 UNCLAIMED

                       description: Display controller

                       product: Intel Corporation

                       vendor: Intel Corporation

                       physical id: 18

                       bus info: pci@0000:00:18.0

                       version: 01

                       width: 32 bits

                       clock: 33MHz

                       capabilities: pm pcix cap_list

                       configuration: latency=0

               *-virtio0 UNCLAIMED

                    description: Virtual I/O device

                    physical id: 3

                    bus info: virtio@0

                    configuration: driver=virtio_rpmsg_bus

            *-network:0

                 description: Wireless interface

                 physical id: 1

                 logical name: wlan0

                 serial: {removed}

                 capabilities: ethernet physical wireless

                 configuration: broadcast=yes driver=wl driverversion=0 multicast=yes wireless=IEEE 802.11abgn

            *-network:1

                 description: Ethernet interface

                 physical id: 2

                 logical name: usb0

                 serial: {removed}

                 capabilities: ethernet physical

                 configuration: broadcast=yes driver=g_ether driverversion=29-May-2008 firmware=dwc3-gadget ip=192.168.2.15 link=yes multicast=yes

          root@edison:~#

           

           

           

          root@edison:/sys/class/dma# ls

          drwxr-xr-x    2 root     root             0 Jan  1  2000 .

          drwxr-xr-x   52 root     root             0 Jan  1  2000 ..

          lrwxrwxrwx    1 root     root             0 Jan  1  2000 dma0chan0 -> ../../devices/pci0000:00/0000:00:0e.0/dma/dma0chan0

          lrwxrwxrwx    1 root     root             0 Jan  1  2000 dma0chan1 -> ../../devices/pci0000:00/0000:00:0e.0/dma/dma0chan1

          lrwxrwxrwx    1 root     root             0 Jan  1  2000 dma1chan0 -> ../../devices/pci0000:00/0000:00:15.0/dma/dma1chan0

          lrwxrwxrwx    1 root     root             0 Jan  1  2000 dma1chan1 -> ../../devices/pci0000:00/0000:00:15.0/dma/dma1chan1

          lrwxrwxrwx    1 root     root             0 Jan  1  2000 dma1chan2 -> ../../devices/pci0000:00/0000:00:15.0/dma/dma1chan2

          lrwxrwxrwx    1 root     root             0 Jan  1  2000 dma1chan3 -> ../../devices/pci0000:00/0000:00:15.0/dma/dma1chan3

          root@edison:/sys/class/dma#

           

           

          BR,

          xbolshe

          • 2. Re: DMA controller
            j3u

            Thanks xbolshe!

             

            Is it right that the Edison uses an internal PCI express bus for communication with peripherials (in DMA mode) like the High Speed UART ?

            • 3. Re: DMA controller
              xbolshe

              Sure, it uses a PCI bus for HSU:

               

              root@edison:~# lspci -kvv -d 8086:1192

              00:05.0 Serial controller: Intel Corporation Device 1192 (rev 01) (prog-if 02 [16550])

                      Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-

                      Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

                      Interrupt: pin A routed to IRQ 31

                      Region 0: Memory at ff010400 (32-bit, non-prefetchable) [size=1K]

                      Capabilities: [b0] Power Management version 3

                              Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold-)

                              Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME+

                      Capabilities: [b8] Vendor Specific Information: Len=08 <?>

                      Capabilities: [c0] PCI-X non-bridge device

                              Command: DPERE- ERO+ RBC=512 OST=1

                              Status: Dev=ff:1f.7 64bit- 133MHz+ SCD- USC- DC=simple DMMRBC=512 DMOST=1 DMCRS=8 RSCEM- 266MHz+ 533MHz-

                      Capabilities: [100 v1] Vendor Specific Information: ID=0000 Rev=0 Len=024 <?>

                      Kernel driver in use: HSU DMA

               

              root@edison:~# lspci -kvv -d 8086:1191

              00:04.0 Serial controller: Intel Corporation Device 1191 (rev 01) (prog-if 02 [16550])

                      Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-

                      Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

                      Region 0: Memory at ff010000 (32-bit, non-prefetchable) [size=128]

                      Capabilities: [b0] Power Management version 3

                              Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold-)

                              Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME+

                      Capabilities: [b8] Vendor Specific Information: Len=08 <?>

                      Capabilities: [c0] PCI-X non-bridge device

                              Command: DPERE- ERO+ RBC=512 OST=1

                              Status: Dev=ff:1f.7 64bit- 133MHz+ SCD- USC- DC=simple DMMRBC=512 DMOST=1 DMCRS=8 RSCEM- 266MHz+ 533MHz-

                      Capabilities: [100 v1] Vendor Specific Information: ID=0000 Rev=0 Len=024 <?>

                      Kernel driver in use: HSU serial

               

              00:04.1 Serial controller: Intel Corporation Device 1191 (rev 01) (prog-if 02 [16550])

                      Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-

                      Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

                      Interrupt: pin A routed to IRQ 28

                      Region 0: Memory at ff010080 (32-bit, non-prefetchable) [size=128]

                      Capabilities: [b0] Power Management version 3

                              Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold-)

                              Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME+

                      Capabilities: [b8] Vendor Specific Information: Len=08 <?>

                      Capabilities: [c0] PCI-X non-bridge device

                              Command: DPERE- ERO+ RBC=512 OST=1

                              Status: Dev=ff:1f.7 64bit- 133MHz+ SCD- USC- DC=simple DMMRBC=512 DMOST=1 DMCRS=8 RSCEM- 266MHz+ 533MHz-

                      Capabilities: [100 v1] Vendor Specific Information: ID=0000 Rev=0 Len=024 <?>

                      Kernel driver in use: HSU serial

               

              00:04.2 Serial controller: Intel Corporation Device 1191 (rev 01) (prog-if 02 [16550])

                      Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-

                      Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

                      Interrupt: pin B routed to IRQ 29

                      Region 0: Memory at ff010100 (32-bit, non-prefetchable) [size=128]

                      Capabilities: [b0] Power Management version 3

                              Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold-)

                              Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME+

                      Capabilities: [b8] Vendor Specific Information: Len=08 <?>

                      Capabilities: [c0] PCI-X non-bridge device

                              Command: DPERE- ERO+ RBC=512 OST=1

                              Status: Dev=ff:1f.7 64bit- 133MHz+ SCD- USC- DC=simple DMMRBC=512 DMOST=1 DMCRS=8 RSCEM- 266MHz+ 533MHz-

                      Capabilities: [100 v1] Vendor Specific Information: ID=0000 Rev=0 Len=024 <?>

                      Kernel driver in use: HSU serial

               

              00:04.3 Serial controller: Intel Corporation Device 1191 (rev 01) (prog-if 02 [16550])

                      Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-

                      Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

                      Interrupt: pin C routed to IRQ 54

                      Region 0: Memory at ff010180 (32-bit, non-prefetchable) [size=128]

                      Capabilities: [b0] Power Management version 3

                              Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold-)

                              Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME+

                      Capabilities: [b8] Vendor Specific Information: Len=08 <?>

                      Capabilities: [c0] PCI-X non-bridge device

                              Command: DPERE- ERO+ RBC=512 OST=1

                              Status: Dev=ff:1f.7 64bit- 133MHz+ SCD- USC- DC=simple DMMRBC=512 DMOST=1 DMCRS=8 RSCEM- 266MHz+ 533MHz-

                      Capabilities: [100 v1] Vendor Specific Information: ID=0000 Rev=0 Len=024 <?>

                      Kernel driver in use: HSU serial

               

              BR,

              xbolshe