#ifndef _SCSI_IOCTL_H #define _SCSI_IOCTL_H #define SCSI_IOCTL_SEND_COMMAND 1 #define SCSI_IOCTL_TEST_UNIT_READY 2 #define SCSI_IOCTL_BENCHMARK_COMMAND 3 #define SCSI_IOCTL_SYNC 4 /* Request synchronous parameters */ #define SCSI_IOCTL_START_UNIT 5 #define SCSI_IOCTL_STOP_UNIT 6 /* The door lock/unlock constants are compatible with Sun constants for the cdrom */ #define SCSI_IOCTL_DOORLOCK 0x5380 /* lock the eject mechanism */ #define SCSI_IOCTL_DOORUNLOCK 0x5381 /* unlock the mechanism */ #define SCSI_REMOVAL_PREVENT 1 #define SCSI_REMOVAL_ALLOW 0 #ifdef __KERNEL__ struct scsi_device; /* * Structures used for scsi_ioctl et al. */ typedef struct scsi_ioctl_command { unsigned int inlen; unsigned int outlen; unsigned char data[0]; } Scsi_Ioctl_Command; typedef struct scsi_idlun { __u32 dev_id; __u32 host_unique_id; } Scsi_Idlun; /* Fibre Channel WWN, port_id struct */ typedef struct scsi_fctargaddress { __u32 host_port_id; unsigned char host_wwn[8]; // include NULL term. } Scsi_FCTargAddress; int scsi_ioctl_block_when_processing_errors(struct scsi_device *sdev, int cmd, bool ndelay); extern int scsi_ioctl(struct scsi_device *, int, void __user *); #endif /* __KERNEL__ */ #endif /* _SCSI_IOCTL_H */ move net-next plumbingsTobias Klauser
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authorGabriel Krisman Bertazi <krisman@collabora.co.uk>2017-01-16 12:23:42 -0200
committerUlf Hansson <ulf.hansson@linaro.org>2017-01-31 11:26:49 +0100
commit161e6d44a5e2d3f85365cb717d60e363171b39e6 (patch)
tree5c8b730a137696ef979f05ceae869b6e0348794c /drivers/usb/usbip/README
parent566cf877a1fcb6d6dc0126b076aad062054c2637 (diff)
mmc: sdhci: Ignore unexpected CARD_INT interrupts
One of our kernelCI boxes hanged at boot because a faulty eSDHC device was triggering spurious CARD_INT interrupts for SD cards, causing CMD52 reads, which are not allowed for SD devices. This adds a sanity check to the interruption path, preventing that illegal command from getting sent if the CARD_INT interruption should be disabled. This quirk allows that particular machine to resume boot despite the faulty hardware, instead of getting hung dealing with thousands of mishandled interrupts. Suggested-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Cc: <stable@vger.kernel.org>
Diffstat (limited to 'drivers/usb/usbip/README')