From 6735da1a7029a57262ee0564df632f114b8c9b9b Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Fri, 20 Sep 2019 14:00:43 +0200 Subject: NVME(4): Add NVME_GET_NAMESPACE IO control Update #3821. --- freebsd/sys/dev/nvme/nvme.h | 3 +++ freebsd/sys/dev/nvme/nvme_ns.c | 5 +++++ 2 files changed, 8 insertions(+) diff --git a/freebsd/sys/dev/nvme/nvme.h b/freebsd/sys/dev/nvme/nvme.h index 0a772fa4..16b9aa5f 100644 --- a/freebsd/sys/dev/nvme/nvme.h +++ b/freebsd/sys/dev/nvme/nvme.h @@ -44,6 +44,9 @@ #define NVME_PASSTHROUGH_CMD _IOWR('n', 0, struct nvme_pt_command) #define NVME_RESET_CONTROLLER _IO('n', 1) #define NVME_GET_NSID _IOR('n', 2, struct nvme_get_nsid) +#ifdef __rtems__ +#define NVME_GET_NAMESPACE _IOR('n', 10, struct nvme_namespace *) +#endif /* __rtems__ */ #define NVME_IO_TEST _IOWR('n', 100, struct nvme_io_test) #define NVME_BIO_TEST _IOWR('n', 101, struct nvme_io_test) diff --git a/freebsd/sys/dev/nvme/nvme_ns.c b/freebsd/sys/dev/nvme/nvme_ns.c index d23061da..01b84ec9 100644 --- a/freebsd/sys/dev/nvme/nvme_ns.c +++ b/freebsd/sys/dev/nvme/nvme_ns.c @@ -96,6 +96,11 @@ nvme_ns_ioctl(struct cdev *cdev, u_long cmd, caddr_t arg, int flag, gnsid->nsid = ns->id; break; } +#ifdef __rtems__ + case NVME_GET_NAMESPACE: + *(struct nvme_namespace **)arg = ns; + break; +#endif /* __rtems__ */ case DIOCGMEDIASIZE: *(off_t *)arg = (off_t)nvme_ns_get_size(ns); break; -- cgit v1.2.3