From: stevegalbraith <steven.galbraith@pmcs.com>
Date: Wed, 27 May 2015 16:36:38 +0000 (-0700)
Subject: Fix to determine initial value for lba in print_list_item
X-Git-Tag: v0.1~40^2^2~1^2
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=e5c4ea7131c1a12732e6982b45b4d68e7b75f34e;p=users%2Fsagi%2Fnvme-cli.git

Fix to determine initial value for lba in print_list_item
The index used to determine lba value takes into accout the entire FLBAS field.  Bit 4 determines whether an extended or separate is used to send metadata and if set to 1'b,
throws off the index value.  Masked out the top 4 bits to only take into account Bits 3:0 which indicate the LBA format type used.
---

diff --git a/nvme.c b/nvme.c
index c4bb3695..599c5484 100644
--- a/nvme.c
+++ b/nvme.c
@@ -1259,7 +1259,7 @@ static void print_list_item(struct list_item list_item)
 
 	double nsze       = list_item.ns.nsze;
 	double nuse       = list_item.ns.nuse;
-	long long int lba = list_item.ns.lbaf[list_item.ns.flbas].ds;
+	long long int lba = list_item.ns.lbaf[(list_item.ns.flbas & 0x0f)].ds;
 
 	lba  = (1 << lba);
 	nsze *= lba;