From d0b0885316ab7a97cc8a19027905de3ff7bd1e79 Mon Sep 17 00:00:00 2001 From: Jan Glauber Date: Tue, 11 Dec 2012 14:53:35 +0100 Subject: s390/pci: performance statistics and debug infrastructure Add support for reading the PCI function measurement block counters provided by the hypervisor. Add two s390 debug features, one for critical errors and one for tracing and provide wrappers to log data. Signed-off-by: Jan Glauber Signed-off-by: Martin Schwidefsky --- arch/s390/pci/pci_clp.c | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/s390/pci/pci_clp.c') diff --git a/arch/s390/pci/pci_clp.c b/arch/s390/pci/pci_clp.c index 7f4ce8d874a..2c847143cbd 100644 --- a/arch/s390/pci/pci_clp.c +++ b/arch/s390/pci/pci_clp.c @@ -51,6 +51,7 @@ static void clp_store_query_pci_fngrp(struct zpci_dev *zdev, zdev->tlb_refresh = response->refresh; zdev->dma_mask = response->dasm; zdev->msi_addr = response->msia; + zdev->fmb_update = response->mui; pr_debug("Supported number of MSI vectors: %u\n", response->noi); switch (response->version) { -- cgit v1.2.3-70-g09d2