diff options
Diffstat (limited to 'drivers/usb/storage')
| -rw-r--r-- | drivers/usb/storage/uas-detect.h | 33 | ||||
| -rw-r--r-- | drivers/usb/storage/unusual_uas.h | 46 |
2 files changed, 66 insertions, 13 deletions
diff --git a/drivers/usb/storage/uas-detect.h b/drivers/usb/storage/uas-detect.h index 8a6f371ed6e..9893d696fc9 100644 --- a/drivers/usb/storage/uas-detect.h +++ b/drivers/usb/storage/uas-detect.h @@ -69,16 +69,39 @@ static int uas_use_uas_driver(struct usb_interface *intf, return 0; /* - * ASM1051 and older ASM1053 devices have the same usb-id, and UAS is - * broken on the ASM1051, use the number of streams to differentiate. - * New ASM1053-s also support 32 streams, but have a different prod-id. + * 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 + * 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) == 0x55aa) { - if (udev->speed < USB_SPEED_SUPER) { + (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; } } diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h index 18a283d6de1..6df4357d9ee 100644 --- a/drivers/usb/storage/unusual_uas.h +++ b/drivers/usb/storage/unusual_uas.h @@ -40,6 +40,16 @@ * and don't forget to CC: the USB development list <linux-usb@vger.kernel.org> */ +/* + * Apricorn USB3 dongle sometimes returns "USBSUSBSUSBS" in response to SCSI + * commands in UAS mode. Observed with the 1.28 firmware; are there others? + */ +UNUSUAL_DEV(0x0984, 0x0301, 0x0128, 0x0128, + "Apricorn", + "", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_IGNORE_UAS), + /* https://bugzilla.kernel.org/show_bug.cgi?id=79511 */ UNUSUAL_DEV(0x0bc2, 0x2312, 0x0000, 0x9999, "Seagate", @@ -68,6 +78,20 @@ UNUSUAL_DEV(0x0bc2, 0xa003, 0x0000, 0x9999, USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_NO_ATA_1X), +/* Reported-by: Marcin Zajączkowski <mszpak@wp.pl> */ +UNUSUAL_DEV(0x0bc2, 0xa013, 0x0000, 0x9999, + "Seagate", + "Backup Plus", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_NO_ATA_1X), + +/* Reported-by: Hans de Goede <hdegoede@redhat.com> */ +UNUSUAL_DEV(0x0bc2, 0xa0a4, 0x0000, 0x9999, + "Seagate", + "Backup Plus Desk", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_NO_ATA_1X), + /* https://bbs.archlinux.org/viewtopic.php?id=183190 */ UNUSUAL_DEV(0x0bc2, 0xab20, 0x0000, 0x9999, "Seagate", @@ -82,6 +106,13 @@ UNUSUAL_DEV(0x0bc2, 0xab21, 0x0000, 0x9999, USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_NO_ATA_1X), +/* Reported-by: G. Richard Bellamy <rbellamy@pteradigm.com> */ +UNUSUAL_DEV(0x0bc2, 0xab2a, 0x0000, 0x9999, + "Seagate", + "BUP Fast HDD", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_NO_ATA_1X), + /* Reported-by: Claudio Bizzarri <claudio.bizzarri@gmail.com> */ UNUSUAL_DEV(0x152d, 0x0567, 0x0000, 0x9999, "JMicron", @@ -89,14 +120,6 @@ UNUSUAL_DEV(0x152d, 0x0567, 0x0000, 0x9999, USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_NO_REPORT_OPCODES), -/* Most ASM1051 based devices have issues with uas, blacklist them all */ -/* Reported-by: Hans de Goede <hdegoede@redhat.com> */ -UNUSUAL_DEV(0x174c, 0x5106, 0x0000, 0x9999, - "ASMedia", - "ASM1051", - USB_SC_DEVICE, USB_PR_DEVICE, NULL, - US_FL_IGNORE_UAS), - /* Reported-by: Hans de Goede <hdegoede@redhat.com> */ UNUSUAL_DEV(0x2109, 0x0711, 0x0000, 0x9999, "VIA", @@ -104,6 +127,13 @@ UNUSUAL_DEV(0x2109, 0x0711, 0x0000, 0x9999, USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_NO_ATA_1X), +/* Reported-by: Takeo Nakayama <javhera@gmx.com> */ +UNUSUAL_DEV(0x357d, 0x7788, 0x0000, 0x9999, + "JMicron", + "JMS566", + USB_SC_DEVICE, USB_PR_DEVICE, NULL, + US_FL_NO_REPORT_OPCODES), + /* Reported-by: Hans de Goede <hdegoede@redhat.com> */ UNUSUAL_DEV(0x4971, 0x1012, 0x0000, 0x9999, "Hitachi", |