[PATCH 04/27] Staging: bcm: Outsourced restoring of endianess for ip adresses
Matthias Beyer
mail at beyermatthias.de
Fri May 23 20:23:42 UTC 2014
Signed-off-by: Matthias Beyer <mail at beyermatthias.de>
---
drivers/staging/bcm/CmHost.c | 32 +++++++++++++++++++++++---------
1 file changed, 23 insertions(+), 9 deletions(-)
diff --git a/drivers/staging/bcm/CmHost.c b/drivers/staging/bcm/CmHost.c
index 3d8c049..59a3eb9 100644
--- a/drivers/staging/bcm/CmHost.c
+++ b/drivers/staging/bcm/CmHost.c
@@ -14,6 +14,9 @@ enum E_CLASSIFIER_ACTION {
};
static ULONG GetNextTargetBufferLocation(struct bcm_mini_adapter *Adapter, B_UINT16 tid);
+static void restore_endianess_of_pstClassifierEntry(
+ struct bcm_classifier_rule *pstClassifierEntry,
+ enum bcm_ipaddr_context eIpAddrContext);
/************************************************************
* Function - SearchSfid
@@ -200,15 +203,10 @@ CopyIpAddrToClassifier(struct bcm_classifier_rule *pstClassifierEntry,
}
if (bIpVersion6) {
/* Restore EndianNess of Struct */
- for (i = 0; i < MAX_IP_RANGE_LENGTH * 4; i++) {
- if (eIpAddrContext == eSrcIpAddress) {
- pstClassifierEntry->stSrcIpAddress.ulIpv6Addr[i] = ntohl(pstClassifierEntry->stSrcIpAddress.ulIpv6Addr[i]);
- pstClassifierEntry->stSrcIpAddress.ulIpv6Mask[i] = ntohl(pstClassifierEntry->stSrcIpAddress.ulIpv6Mask[i]);
- } else if (eIpAddrContext == eDestIpAddress) {
- pstClassifierEntry->stDestIpAddress.ulIpv6Addr[i] = ntohl(pstClassifierEntry->stDestIpAddress.ulIpv6Addr[i]);
- pstClassifierEntry->stDestIpAddress.ulIpv6Mask[i] = ntohl(pstClassifierEntry->stDestIpAddress.ulIpv6Mask[i]);
- }
- }
+ restore_endianess_of_pstClassifierEntry(
+ pstClassifierEntry,
+ eIpAddrContext
+ );
}
}
}
@@ -1919,3 +1917,19 @@ VOID OverrideServiceFlowParams(struct bcm_mini_adapter *Adapter,
}
}
}
+
+static void restore_endianess_of_pstClassifierEntry(
+ struct bcm_classifier_rule *pstClassifierEntry,
+ enum bcm_ipaddr_context eIpAddrContext)
+{
+ int i;
+ for (i = 0; i < MAX_IP_RANGE_LENGTH * 4; i++) {
+ if (eIpAddrContext == eSrcIpAddress) {
+ pstClassifierEntry->stSrcIpAddress.ulIpv6Addr[i] = ntohl(pstClassifierEntry->stSrcIpAddress.ulIpv6Addr[i]);
+ pstClassifierEntry->stSrcIpAddress.ulIpv6Mask[i] = ntohl(pstClassifierEntry->stSrcIpAddress.ulIpv6Mask[i]);
+ } else if (eIpAddrContext == eDestIpAddress) {
+ pstClassifierEntry->stDestIpAddress.ulIpv6Addr[i] = ntohl(pstClassifierEntry->stDestIpAddress.ulIpv6Addr[i]);
+ pstClassifierEntry->stDestIpAddress.ulIpv6Mask[i] = ntohl(pstClassifierEntry->stDestIpAddress.ulIpv6Mask[i]);
+ }
+ }
+}
--
1.9.3
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