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IB/ipath: add new minor device to allow sending of diag packets

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Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Bryan O'Sullivan
2006-08-25 11:24:36 -07:00
committed by Roland Dreier
parent 32c0a26c8f
commit 98341f2618
4 changed files with 176 additions and 0 deletions
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7
drivers/infiniband/hw/ipath/ipath_common.h
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@ -463,6 +463,13 @@ struct __ipath_sendpkt {
struct ipath_iovec sps_iov[4];
};
/* Passed into diag data special file's ->write method. */
struct ipath_diag_pkt {
__u32 unit;
__u64 data;
__u32 len;
};
/*
* Data layout in I2C flash (for GUID, etc.)
* All fields are little-endian binary unless otherwise stated