From 7faf9554ddabd0e27d83e06ad4f6555bfead8eea Mon Sep 17 00:00:00 2001 From: GangCao Date: Mon, 19 Sep 2016 19:09:45 -0400 Subject: [PATCH] nvme: correct the error message for mapping bar operation Change-Id: Ie0def66b0d395937cfd1e2fec09841f02005e5ed Signed-off-by: GangCao --- lib/nvme/nvme_ctrlr.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/nvme/nvme_ctrlr.c b/lib/nvme/nvme_ctrlr.c index 29f683bc7..9f62b8b03 100644 --- a/lib/nvme/nvme_ctrlr.c +++ b/lib/nvme/nvme_ctrlr.c @@ -1049,7 +1049,8 @@ nvme_ctrlr_allocate_bars(struct spdk_nvme_ctrlr *ctrlr) rc = nvme_pcicfg_map_bar(ctrlr->devhandle, 0, 0 /* writable */, &addr); ctrlr->regs = (volatile struct spdk_nvme_registers *)addr; if ((ctrlr->regs == NULL) || (rc != 0)) { - nvme_printf(ctrlr, "pci_device_map_range failed with error code %d\n", rc); + nvme_printf(ctrlr, "nvme_pcicfg_map_bar failed with rc %d or bar %p\n", + rc, ctrlr->regs); return -1; }