Hi, The series of patches add AMD Nolan (NL) SoC support for DesignWare USB3 OTG IP with PCI bus glue layer. This controller supported hibernation, LPM erratum and used the 2.80a IP version and amd own phy. Current implementation support both simulation and SoC platform. And already tested with gadget zero and msc tool. It works well on file storage gadget. These patches are generated on balbi/testing/next Changes from v2 -> v3 - Confirmed these quirks will be needed in product level - Move AMD configuration patch to the last one with all quirk flags - Make all quirks as 1-bit field instead of single-bits on a 32-bit variable - Add all quirks DeviceTree counterparts - Make LPM erratum configurable - Add PCI ID into pci_ids.h because it will be used both on PCI and DWC3 device driver. Changes from v1 -> v2 - Remove dual role function temporarily - Add pci quirk to avoid to bind with xhci driver - Distinguish between simulation board and soc - Break down all the special quirks Patch 1: - Enable hibernation Patch 2: - Distinguish between simulation board and SoC Patch 3: - Initialize platform data at pci glue layer Patch 4 - 16: - Break down all the special quirks Patch 17: - Add PCI device ID of AMD NL USB3 DRD Patch 18: - Add PCI quirk to prevent DRD to bind with xHCI driver Patch 19: - Add support AMD NL USB3 DRD for dwc3 driver Patch set already passed all the MSC testing on simulation board with low clock frequency, so the speed will slower than true SoC. Detailed result without verbose debug option is below: root@hr-bak:/home/ray/felipe/usb-tools# ./msc.sh -o /dev/sdb1 Starting test suite: 2014年 10月 28日 星期二 19:30:28 CST test 0a: simple 4k read/write test 0: sent 3.91 MB read 7.18 MB/s write 6.51 MB/s ... success test 0b: simple 8k read/write test 0: sent 7.81 MB read 11.26 MB/s write 10.40 MB/s ... success test 0c: simple 16k read/write test 0: sent 15.62 MB read 14.82 MB/s write 12.41 MB/s ... success test 0d: simple 32k read/write test 0: sent 31.25 MB read 21.52 MB/s write 17.43 MB/s ... success test 0e: simple 64k read/write test 0: sent 62.50 MB read 24.14 MB/s write 19.44 MB/s ... success test 1: simple 1-sector read/write test 1: sent 500.00 kB read 1.19 MB/s write 1.03 MB/s ... success test 2: simple 8-sectors read/write test 2: sent 3.91 MB read 7.14 MB/s write 6.13 MB/s ... success test 3: simple 32-sectors read/write test 3: sent 15.62 MB read 15.49 MB/s write 12.25 MB/s ... success test 4: simple 64-sectors read/write test 4: sent 31.25 MB read 19.98 MB/s write 17.44 MB/s ... success test 5a: scatter/gather for 2-sectors buflen 4k test 5: sent 1000.00 kB read 2.42 MB/s write 2.15 MB/s ... success test 5b: scatter/gather for 2-sectors buflen 8k test 5: sent 1000.00 kB read 2.39 MB/s write 2.09 MB/s ... success test 5c: scatter/gather for 2-sectors buflen 16k test 5: sent 1000.00 kB read 2.37 MB/s write 1.91 MB/s ... success test 5d: scatter/gather for 2-sectors buflen 32k test 5: sent 1000.00 kB read 2.36 MB/s write 1.90 MB/s ... success test 5e: scatter/gather for 2-sectors buflen 64k test 5: sent 1000.00 kB read 2.37 MB/s write 1.88 MB/s ... success test 6a: scatter/gather for 8-sectors buflen 4k test 6: sent 3.91 MB read 7.08 MB/s write 6.26 MB/s ... success test 6b: scatter/gather for 8-sectors buflen 8k test 6: sent 3.91 MB read 7.12 MB/s write 6.35 MB/s ... success test 6c: scatter/gather for 8-sectors buflen 16k test 6: sent 3.91 MB read 7.11 MB/s write 6.34 MB/s ... success test 6d: scatter/gather for 8-sectors buflen 32k test 6: sent 3.91 MB read 7.14 MB/s write 6.30 MB/s ... success test 6e: scatter/gather for 8-sectors buflen 64k test 6: sent 3.91 MB read 7.13 MB/s write 6.34 MB/s ... success test 7a: scatter/gather for 32-sectors buflen 16k test 7: sent 15.62 MB read 15.25 MB/s write 12.48 MB/s ... success test 7b: scatter/gather for 32-sectors buflen 32k test 7: sent 15.62 MB read 15.36 MB/s write 12.33 MB/s ... success test 7c: scatter/gather for 32-sectors buflen 64k test 7: sent 15.62 MB read 15.21 MB/s write 12.01 MB/s ... success test 8a: scatter/gather for 64-sectors buflen 32k test 8: sent 31.25 MB read 21.46 MB/s write 17.75 MB/s ... success test 8b: scatter/gather for 64-sectors buflen 64k test 8: sent 31.25 MB read 20.00 MB/s write 17.37 MB/s ... success test 9: scatter/gather for 128-sectors buflen 64k test 9: sent 62.50 MB read 22.34 MB/s write 19.13 MB/s ... success test 10: read over the end of the block device test 10: sent 62.01 MB read 0.00 MB/s write 0.00 MB/s ... success test 11: lseek past the end of the block device test 11: sent 0.00 B read 0.00 MB/s write 0.00 MB/s ... success test 12: write over the end of the block device test 12: sent 0.00 B read 0.00 MB/s write 0.00 MB/s ... success test 13: write 1 sg, read 8 random size sgs test 13: sent 62.50 MB read 22.91 MB/s write 19.63 MB/s ... success test 14: write 8 random size sgs, read 1 sg test 14: sent 62.50 MB read 23.84 MB/s write 19.25 MB/s ... success test 15: write and read 8 random size sgs test 15: sent 62.50 MB read 23.56 MB/s write 19.07 MB/s ... success test 16a: read with heap allocated buffer test 16: sent 62.50 MB read 22.42 MB/s write 0.00 MB/s ... success test 16b: read with stack allocated buffer test 16: sent 62.50 MB read 21.77 MB/s write 0.00 MB/s ... success test 17a: write with heap allocated buffer test 17: sent 0.00 B read 0.00 MB/s write 20.26 MB/s ... success test 17b: write with stack allocated buffer test 17: sent 0.00 B read 0.00 MB/s write 21.71 MB/s ... success test 18a: write 0x00 and read it back test 18: sent 62.50 MB read 22.36 MB/s write 19.00 MB/s ... success test 18b: write 0xff and read it back test 18: sent 62.50 MB read 21.25 MB/s write 17.80 MB/s ... success test 18c: write 0x55 and read it back test 18: sent 62.50 MB read 24.99 MB/s write 18.85 MB/s ... success test 18d: write 0xaa and read it back test 18: sent 62.50 MB read 22.74 MB/s write 19.07 MB/s ... success test 18e: write 0x11 and read it back test 18: sent 62.50 MB read 22.81 MB/s write 19.04 MB/s ... success test 18f: write 0x22 and read it back test 18: sent 62.50 MB read 22.37 MB/s write 18.90 MB/s ... success test 18g: write 0x44 and read it back test 18: sent 62.50 MB read 22.54 MB/s write 18.91 MB/s ... success test 18h: write 0x88 and read it back test 18: sent 62.50 MB read 22.31 MB/s write 19.05 MB/s ... success test 18i: write 0x33 and read it back test 18: sent 62.50 MB read 22.55 MB/s write 18.86 MB/s ... success test 18j: write 0x66 and read it back test 18: sent 62.50 MB read 22.60 MB/s write 18.85 MB/s ... success test 18k: write 0x99 and read it back test 18: sent 62.50 MB read 22.57 MB/s write 18.86 MB/s ... success test 18l: write 0xcc and read it back test 18: sent 62.50 MB read 22.54 MB/s write 18.83 MB/s ... success test 18m: write 0x77 and read it back test 18: sent 62.50 MB read 22.80 MB/s write 18.98 MB/s ... success test 18n: write 0xbb and read it back test 18: sent 62.50 MB read 22.87 MB/s write 18.79 MB/s ... success test 18o: write 0xdd and read it back test 18: sent 62.50 MB read 22.34 MB/s write 18.99 MB/s ... success test 18p: write 0xee and read it back test 18: sent 62.50 MB read 24.95 MB/s write 19.33 MB/s ... success Test suite ended: 2014年 10月 28日 星期二 19:33:50 CST Thanks, Rui Huang Rui (19): usb: dwc3: enable hibernation if to be supported usb: dwc3: add a flag to check if it is fpga board usb: dwc3: initialize platform data at pci glue layer usb: dwc3: add disscramble quirk usb: dwc3: add lpm erratum support usb: dwc3: add u2exit lfps quirk usb: dwc3: add P3 in U2 SS inactive quirk usb: dwc3: add request p1p2p3 quirk usb: dwc3: add delay p1p2p3 quirk usb: dwc3: add delay phy power change quirk usb: dwc3: add lfps filter quirk usb: dwc3: add rx_detect to polling lfps quirk usb: dwc3: add tx demphasis quirk usb: dwc3: set SUSPHY bit for all cores usb: dwc3: add disable usb3 suspend phy quirk usb: dwc3: add disable usb2 suspend phy quirk PCI: Add support for AMD Nolan USB3 DRD PCI: Add quirk to prevent AMD NL USB3 DRD to bind with xHCI driver usb: dwc3: add support for AMD NL platform drivers/pci/quirks.c | 20 +++++ drivers/usb/dwc3/core.c | 158 ++++++++++++++++++++++++++++++++++++++- drivers/usb/dwc3/core.h | 74 +++++++++++++++--- drivers/usb/dwc3/dwc3-pci.c | 28 +++++++ drivers/usb/dwc3/gadget.c | 13 ++++ drivers/usb/dwc3/platform_data.h | 17 +++++ include/linux/pci_ids.h | 1 + 7 files changed, 300 insertions(+), 11 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
