diff options
Diffstat (limited to 'usr/src')
| -rw-r--r-- | usr/src/uts/common/io/nvme/nvme.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/usr/src/uts/common/io/nvme/nvme.c b/usr/src/uts/common/io/nvme/nvme.c index c8648d057f..7c82d01607 100644 --- a/usr/src/uts/common/io/nvme/nvme.c +++ b/usr/src/uts/common/io/nvme/nvme.c @@ -12,6 +12,7 @@ /* * Copyright 2016 Nexenta Systems, Inc. All rights reserved. * Copyright 2016 Tegile Systems, Inc. All rights reserved. + * Copyright (c) 2016 The MathWorks, Inc. All rights reserved. */ /* @@ -297,7 +298,7 @@ static ddi_dma_attr_t nvme_prp_dma_attr = { .dma_attr_burstsizes = 0x7ff, .dma_attr_minxfer = 0x1000, .dma_attr_maxxfer = 0x1000, - .dma_attr_seg = 0xffffffffffffffffULL, + .dma_attr_seg = 0xfff, .dma_attr_sgllen = -1, .dma_attr_granular = 1, .dma_attr_flags = 0, @@ -1799,6 +1800,7 @@ nvme_init(nvme_t *nvme) nvme->n_prp_dma_attr.dma_attr_maxxfer = nvme->n_pagesize; nvme->n_prp_dma_attr.dma_attr_minxfer = nvme->n_pagesize; nvme->n_prp_dma_attr.dma_attr_align = nvme->n_pagesize; + nvme->n_prp_dma_attr.dma_attr_seg = nvme->n_pagesize - 1; /* * Reset controller if it's still in ready state. |