summaryrefslogtreecommitdiff
path: root/arch/s390/net
diff options
context:
space:
mode:
authorHans Wippel <hwippel@linux.ibm.com>2019-02-21 13:00:59 +0100
committerDavid S. Miller <davem@davemloft.net>2019-02-21 10:34:37 -0800
commit390dde08446ececfaafe63d0db14ceff15f03886 (patch)
tree68e9c0c0a9bbb6203e8622dcf9f7b1a85582950a /arch/s390/net
parentcecc7a317defb1b396630c513cdf2ad2d12c7bd3 (diff)
s390/net: convert pnetids to ascii
Pnetids are retrieved from the underlying hardware as EBCDIC. This patch converts pnetids to ASCII. Signed-off-by: Hans Wippel <hwippel@linux.ibm.com> Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/s390/net')
-rw-r--r--arch/s390/net/pnet.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/s390/net/pnet.c b/arch/s390/net/pnet.c
index 9ecdbdf59781..79211bec0fc8 100644
--- a/arch/s390/net/pnet.c
+++ b/arch/s390/net/pnet.c
@@ -12,6 +12,7 @@
#include <asm/ccwgroup.h>
#include <asm/ccwdev.h>
#include <asm/pnet.h>
+#include <asm/ebcdic.h>
#define PNETIDS_LEN 64 /* Total utility string length in bytes
* to cover up to 4 PNETIDs of 16 bytes
@@ -48,6 +49,7 @@ static int pnet_ids_by_device(struct device *dev, u8 *pnetids)
if (!util_str)
return -ENOMEM;
memcpy(pnetids, util_str, PNETIDS_LEN);
+ EBCASC(pnetids, PNETIDS_LEN);
kfree(util_str);
return 0;
}
@@ -55,6 +57,7 @@ static int pnet_ids_by_device(struct device *dev, u8 *pnetids)
struct zpci_dev *zdev = to_zpci(to_pci_dev(dev));
memcpy(pnetids, zdev->util_str, sizeof(zdev->util_str));
+ EBCASC(pnetids, sizeof(zdev->util_str));
return 0;
}
return -EOPNOTSUPP;