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| author | hselasky <hselasky@FreeBSD.org> | 2011-09-02 18:50:44 +0000 |
|---|---|---|
| committer | hselasky <hselasky@FreeBSD.org> | 2011-09-02 18:50:44 +0000 |
| commit | 8335f4b89d8e67c285a31d6b11a370185ce0b949 (patch) | |
| tree | c6f2687acbbed316803ce152679d1c321f8174e7 /sys/dev/usb/usb_freebsd.h | |
| parent | 56a7a5d12f3bd0a91a39b86bb619324e35c2c6b9 (diff) | |
| download | FreeBSD-src-8335f4b89d8e67c285a31d6b11a370185ce0b949.zip FreeBSD-src-8335f4b89d8e67c285a31d6b11a370185ce0b949.tar.gz | |
This patch adds automatic detection of USB mass storage devices
which does not support the no synchronize cache SCSI command.
The __FreeBSD_version version macro has been bumped and
external kernel modules needs to be recompiled after
this patch.
Approved by: re (kib)
MFC after: 1 week
PR: usb/160299
Diffstat (limited to 'sys/dev/usb/usb_freebsd.h')
| -rw-r--r-- | sys/dev/usb/usb_freebsd.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/dev/usb/usb_freebsd.h b/sys/dev/usb/usb_freebsd.h index ae69cdb..349e13e 100644 --- a/sys/dev/usb/usb_freebsd.h +++ b/sys/dev/usb/usb_freebsd.h @@ -68,6 +68,8 @@ #define USB_EP0_BUFSIZE 1024 /* bytes */ #define USB_CS_RESET_LIMIT 20 /* failures = 20 * 50 ms = 1sec */ +#define USB_MAX_AUTO_QUIRK 4 /* maximum number of dynamic quirks */ + typedef uint32_t usb_timeout_t; /* milliseconds */ typedef uint32_t usb_frlength_t; /* bytes */ typedef uint32_t usb_frcount_t; /* units */ |
