I checked the usb/core/quirks.c and other various source code under driver/usb/storage, but only one file sticks out as targeting the vendor, and it doesn't have code related to this device.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/usb/storage/uas-detect.h?h=v4.15-rc7 /* * ASMedia has a number of usb3 to sata bridge chips, at the time of * this writing the following versions exist: * ASM1051 - no uas support version * ASM1051 - with broken (*) uas support * ASM1053 - with working uas support, but problems with large xfers * ASM1153 - with working uas support * * Devices with these chips re-use a number of device-ids over the * entire line, so the device-id is useless to determine if we're * dealing with an ASM1051 (which we want to avoid). * * The ASM1153 can be identified by config.MaxPower == 0, * where as the ASM105x models have config.MaxPower == 36. * * Differentiating between the ASM1053 and ASM1051 is trickier, when * connected over USB-3 we can look at the number of streams supported, * ASM1051 supports 32 streams, where as early ASM1053 versions support * 16 streams, newer ASM1053-s also support 32 streams, but have a * different prod-id. * * (*) ASM1051 chips do work with UAS with some disks (with the * US_FL_NO_REPORT_OPCODES quirk), but are broken with other disks */ if (le16_to_cpu(udev->descriptor.idVendor) == 0x174c && (le16_to_cpu(udev->descriptor.idProduct) == 0x5106 || le16_to_cpu(udev->descriptor.idProduct) == 0x55aa)) { if (udev->actconfig->desc.bMaxPower == 0) { /* ASM1153, do nothing */ } else if (udev->speed < USB_SPEED_SUPER) { /* No streams info, assume ASM1051 */ flags |= US_FL_IGNORE_UAS; } else if (usb_ss_max_streams(&eps[1]->ss_ep_comp) == 32) { /* Possibly an ASM1051, disable uas */ flags |= US_FL_IGNORE_UAS; } else { /* ASM1053, these have issues with large transfers */ flags |= US_FL_MAX_SECTORS_240; } } It seems to be a case of simply adding this device into the routine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742318 Title: USB-Storage Quirk for 174c:1356 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1742318/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
