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mpi3mr: Controller state check before enabling PEL

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Reviewed by:            imp
Approved by:            imp
Differential revision:  https://reviews.freebsd.org/D44422
This commit is contained in:
Chandrakanth patil
2024-03-14 22:44:53 +05:30
committed by Sumit Saxena
parent 0d7056458d
commit 042808f747
1 changed files with 12 additions and 0 deletions
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sys/dev/mpi3mr/mpi3mr_app.c
+12
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@@ -1641,6 +1641,18 @@ mpi3mr_pel_enable(struct mpi3mr_softc *sc,
struct mpi3mr_ioctl_pel_enable pel_enable;
mpi3mr_dprint(sc, MPI3MR_TRACE, "%s() line: %d\n", __func__, __LINE__);
if (sc->unrecoverable) {
device_printf(sc->mpi3mr_dev, "Issue IOCTL: controller is in unrecoverable state\n");
return EFAULT;
}
if (sc->reset_in_progress) {
device_printf(sc->mpi3mr_dev, "Issue IOCTL: reset in progress\n");
return EAGAIN;
}
if (sc->block_ioctls) {
device_printf(sc->mpi3mr_dev, "Issue IOCTL: IOCTLs are blocked\n");
return EAGAIN;
}
if ((data_out_sz != sizeof(pel_enable) ||
(pel_enable.pel_class > MPI3_PEL_CLASS_FAULT))) {