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NVME(4): Fix for big endian platforms

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Update #3821.
This commit is contained in:
Sebastian Huber 2020-02-18 14:36:27 +01:00
parent 7606ec2977
commit 792d56bd33
1 changed files with 10 additions and 0 deletions
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10
freebsd/sys/dev/nvme/nvme_qpair.c
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@ -631,8 +631,13 @@ nvme_qpair_process_completions(struct nvme_qpair *qpair)
qpair->phase = !qpair->phase; /* 3 */
}
#ifndef __rtems__
bus_space_write_4(qpair->ctrlr->bus_tag, qpair->ctrlr->bus_handle,
qpair->cq_hdbl_off, qpair->cq_head);
#else /* __rtems__ */
bus_space_write_4(qpair->ctrlr->bus_tag, qpair->ctrlr->bus_handle,
qpair->cq_hdbl_off, htole32(qpair->cq_head));
#endif /* __rtems__ */
}
return (done != 0);
}
@ -987,8 +992,13 @@ nvme_qpair_submit_tracker(struct nvme_qpair *qpair, struct nvme_tracker *tr)
wmb();
#endif /* __rtems__ */
#ifndef __rtems__
bus_space_write_4(qpair->ctrlr->bus_tag, qpair->ctrlr->bus_handle,
qpair->sq_tdbl_off, qpair->sq_tail);
#else /* __rtems__ */
bus_space_write_4(qpair->ctrlr->bus_tag, qpair->ctrlr->bus_handle,
qpair->sq_tdbl_off, htole32(qpair->sq_tail));
#endif /* __rtems__ */
qpair->num_cmds++;
}