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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-09-18 13:39:58 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-11-13 13:03:55 +0100 |
| commit | ab4be9ec77c51939d94ff241b9746be38290a146 (patch) | |
| tree | 6acbe351add59b91035366617324d8c6a86ce502 /freebsd/sys/dev/nvme/nvme.h | |
| parent | NVME(4): Add SGL descriptor (diff) | |
| download | rtems-libbsd-ab4be9ec77c51939d94ff241b9746be38290a146.tar.bz2 | |
NVME(4): Add support for SGL
Update #3821.
Diffstat (limited to 'freebsd/sys/dev/nvme/nvme.h')
| -rw-r--r-- | freebsd/sys/dev/nvme/nvme.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/freebsd/sys/dev/nvme/nvme.h b/freebsd/sys/dev/nvme/nvme.h index 27259dc2..0a772fa4 100644 --- a/freebsd/sys/dev/nvme/nvme.h +++ b/freebsd/sys/dev/nvme/nvme.h @@ -37,6 +37,9 @@ #include <sys/param.h> #include <sys/endian.h> +#ifdef __rtems__ +#include <sys/_iovec.h> +#endif /* __rtems__ */ #define NVME_PASSTHROUGH_CMD _IOWR('n', 0, struct nvme_pt_command) #define NVME_RESET_CONTROLLER _IO('n', 1) @@ -1607,11 +1610,23 @@ int nvme_ns_cmd_write(struct nvme_namespace *ns, void *payload, void *cb_arg); int nvme_ns_cmd_write_bio(struct nvme_namespace *ns, struct bio *bp, nvme_cb_fn_t cb_fn, void *cb_arg); +#ifdef __rtems__ +int nvme_ns_cmd_write_iov(struct nvme_namespace *ns, + const struct iovec *iov, uint64_t lba, + uint32_t lba_count, nvme_cb_fn_t cb_fn, + void *cb_arg); +#endif /* __rtems__ */ int nvme_ns_cmd_read(struct nvme_namespace *ns, void *payload, uint64_t lba, uint32_t lba_count, nvme_cb_fn_t cb_fn, void *cb_arg); int nvme_ns_cmd_read_bio(struct nvme_namespace *ns, struct bio *bp, nvme_cb_fn_t cb_fn, void *cb_arg); +#ifdef __rtems__ +int nvme_ns_cmd_read_iov(struct nvme_namespace *ns, + const struct iovec *iov, uint64_t lba, + uint32_t lba_count, nvme_cb_fn_t cb_fn, + void *cb_arg); +#endif /* __rtems__ */ int nvme_ns_cmd_deallocate(struct nvme_namespace *ns, void *payload, uint8_t num_ranges, nvme_cb_fn_t cb_fn, void *cb_arg); |