Commit c5920554 authored by Jim Harris's avatar Jim Harris
Browse files

examples/ioat/verify: improve get_next_chan() error message 



It used to be enough for ioatdma to be unloaded - but now
we require the channels to be bound to uio_pci_generic or
vfio-pci.

Signed-off-by: default avatarJim Harris <james.r.harris@intel.com>
Change-Id: I790fd909a4aa92adead5d711cce093e18e9f9595

Reviewed-on: https://review.gerrithub.io/424725


Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
parent 71abba4e

examples/ioat/verify/verify.c

+2 −1
Original line number Diff line number Diff line
@@ -439,7 +439,8 @@ get_next_chan(void) 
	struct spdk_ioat_chan *chan;



	if (g_next_device == NULL) {

		fprintf(stderr, "Not enough ioat channels found. Check that ioatdma driver is unloaded.\n");

		fprintf(stderr, "Not enough ioat channels found. Check that ioat channels are bound\n");

		fprintf(stderr, "to uio_pci_generic or vfio-pci.  scripts/setup.sh can help with this.\n");

		return NULL;

	}