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Diffstat (limited to 'arch/s390/pci/pci_clp.c')
-rw-r--r--arch/s390/pci/pci_clp.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/arch/s390/pci/pci_clp.c b/arch/s390/pci/pci_clp.c
index f339fe2f..bd34359 100644
--- a/arch/s390/pci/pci_clp.c
+++ b/arch/s390/pci/pci_clp.c
@@ -13,6 +13,7 @@
#include <linux/err.h>
#include <linux/delay.h>
#include <linux/pci.h>
+#include <asm/pci_debug.h>
#include <asm/pci_clp.h>
/*
@@ -144,6 +145,7 @@ int clp_add_pci_device(u32 fid, u32 fh, int configured)
struct zpci_dev *zdev;
int rc;
+ zpci_dbg(3, "add fid:%x, fh:%x, c:%d\n", fid, fh, configured);
zdev = zpci_alloc_device();
if (IS_ERR(zdev))
return PTR_ERR(zdev);
@@ -204,8 +206,8 @@ static int clp_set_pci_fn(u32 *fh, u8 nr_dma_as, u8 command)
if (!rc && rrb->response.hdr.rsp == CLP_RC_OK)
*fh = rrb->response.fh;
else {
- pr_err("Set PCI FN failed with response: %x cc: %d\n",
- rrb->response.hdr.rsp, rc);
+ zpci_dbg(0, "SPF fh:%x, cc:%d, resp:%x\n", *fh, rc,
+ rrb->response.hdr.rsp);
rc = -EIO;
}
clp_free_block(rrb);
@@ -221,6 +223,8 @@ int clp_enable_fh(struct zpci_dev *zdev, u8 nr_dma_as)
if (!rc)
/* Success -> store enabled handle in zdev */
zdev->fh = fh;
+
+ zpci_dbg(3, "ena fid:%x, fh:%x, rc:%d\n", zdev->fid, zdev->fh, rc);
return rc;
}
@@ -237,9 +241,8 @@ int clp_disable_fh(struct zpci_dev *zdev)
if (!rc)
/* Success -> store disabled handle in zdev */
zdev->fh = fh;
- else
- dev_err(&zdev->pdev->dev,
- "Failed to disable fn handle: 0x%x\n", fh);
+
+ zpci_dbg(3, "dis fid:%x, fh:%x, rc:%d\n", zdev->fid, zdev->fh, rc);
return rc;
}