Date: Mon, 2 Feb 2015 18:20:10 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r278105 - head/sys/dev/usb Message-ID: <201502021820.t12IKAjc007667@svn.freebsd.org>
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Author: hselasky Date: Mon Feb 2 18:20:10 2015 New Revision: 278105 URL: https://svnweb.freebsd.org/changeset/base/278105 Log: Separate out detection of prevent and allow medium removal quirk. PR: 185747 MFC after: 1 week Modified: head/sys/dev/usb/usb_msctest.c Modified: head/sys/dev/usb/usb_msctest.c ============================================================================== --- head/sys/dev/usb/usb_msctest.c Mon Feb 2 17:33:00 2015 (r278104) +++ head/sys/dev/usb/usb_msctest.c Mon Feb 2 18:20:10 2015 (r278105) @@ -113,6 +113,8 @@ static uint8_t scsi_request_sense[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; static uint8_t scsi_read_capacity[] = { 0x25, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; +static uint8_t scsi_prevent_removal[] = { 0x1e, 0, 0, 0, 1, 0 }; +static uint8_t scsi_allow_removal[] = { 0x1e, 0, 0, 0, 0, 0 }; #ifndef USB_MSCTEST_BULK_SIZE #define USB_MSCTEST_BULK_SIZE 64 /* dummy */ @@ -702,10 +704,28 @@ usb_msc_auto_quirk(struct usb_device *ud USB_MS_HZ); if (err != 0) { + if (err != ERR_CSW_FAILED) + goto error; + DPRINTF("Test unit ready failed\n"); + } + err = bbb_command_start(sc, DIR_OUT, 0, NULL, 0, + &scsi_prevent_removal, sizeof(scsi_prevent_removal), + USB_MS_HZ); + + if (err == 0) { + err = bbb_command_start(sc, DIR_OUT, 0, NULL, 0, + &scsi_allow_removal, sizeof(scsi_allow_removal), + USB_MS_HZ); + } + + if (err != 0) { if (err != ERR_CSW_FAILED) goto error; + DPRINTF("Device doesn't handle prevent and allow removal\n"); + usbd_add_dynamic_quirk(udev, UQ_MSC_NO_PREVENT_ALLOW); } + timeout = 1; retry_sync_cache: @@ -718,11 +738,9 @@ retry_sync_cache: if (err != ERR_CSW_FAILED) goto error; - DPRINTF("Device doesn't handle synchronize cache " - "and prevent allow medium removal\n"); + DPRINTF("Device doesn't handle synchronize cache\n"); usbd_add_dynamic_quirk(udev, UQ_MSC_NO_SYNC_CACHE); - usbd_add_dynamic_quirk(udev, UQ_MSC_NO_PREVENT_ALLOW); } else { /* @@ -749,13 +767,10 @@ retry_sync_cache: goto retry_sync_cache; DPRINTF("Device most likely doesn't " - "handle synchronize cache nor" - "prevent allow medium removal\n"); + "handle synchronize cache\n"); usbd_add_dynamic_quirk(udev, UQ_MSC_NO_SYNC_CACHE); - usbd_add_dynamic_quirk(udev, - UQ_MSC_NO_PREVENT_ALLOW); } else { if (err != ERR_CSW_FAILED) goto error;
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