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| author | Jan Glauber <jang@linux.vnet.ibm.com> | 2012-12-11 17:53:35 +0400 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2012-12-14 13:01:17 +0400 |
| commit | d0b0885316ab7a97cc8a19027905de3ff7bd1e79 (patch) | |
| tree | 43a490c63baf2da1d4768f7d083e2e9d6cf8467b /arch/s390/pci/pci_clp.c | |
| parent | 7313264b899bbf3988841296265a6e0e8a7b6521 (diff) | |
| download | linux-d0b0885316ab7a97cc8a19027905de3ff7bd1e79.tar.xz | |
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 <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/pci/pci_clp.c')
| -rw-r--r-- | arch/s390/pci/pci_clp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/pci/pci_clp.c b/arch/s390/pci/pci_clp.c index 7f4ce8d874a4..2c847143cbd1 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) { |