| Message ID | 20190409190630.31975-9-vivkong@ca.ibm.com |
|---|---|
| State | New |
| Delegated to: | Thomas Monjalon |
| Headers | show |
| Series |
|
| Related | show |
| Context | Check | Description |
|---|---|---|
| ci/Intel-compilation | success | Compilation OK |
| ci/checkpatch | warning | coding style issues |
Hi, Please find the inline comment. > On Apr 9, 2019, at 2:06 PM, Vivian Kong <vivkong@gmail.com> wrote: > > Add big endian support for s390x architecture. > > Signed-off-by: Vivian Kong <vivkong@ca.ibm.com> > --- > lib/librte_hash/rte_fbk_hash.h | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/lib/librte_hash/rte_fbk_hash.h b/lib/librte_hash/rte_fbk_hash.h > index c4d6976d2..5e49950a7 100644 > --- a/lib/librte_hash/rte_fbk_hash.h > +++ b/lib/librte_hash/rte_fbk_hash.h > @@ -125,9 +125,16 @@ rte_fbk_hash_add_key_with_bucket(struct rte_fbk_hash_table *ht, > * corrupted due to race conditions, but it's still possible to > * overwrite entries that have just been made valid. > */ > + #if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN > const uint64_t new_entry = ((uint64_t)(key) << 32) | > ((uint64_t)(value) << 16) | > 1; /* 1 = is_entry bit. */ > + #else > + const uint64_t new_entry = > + ((uint64_t)(1) << 48) | /* 1 = is_entry bit. */ ((uint64_t)(1) << 56)? > + ((uint64_t)(value) << 32) | > + (uint64_t)(key); > + #endif > uint32_t i; > > for (i = 0; i < ht->entries_per_bucket; i++) { > -- > 2.17.1 >
diff --git a/lib/librte_hash/rte_fbk_hash.h b/lib/librte_hash/rte_fbk_hash.h index c4d6976d2..5e49950a7 100644 --- a/lib/librte_hash/rte_fbk_hash.h +++ b/lib/librte_hash/rte_fbk_hash.h @@ -125,9 +125,16 @@ rte_fbk_hash_add_key_with_bucket(struct rte_fbk_hash_table *ht, * corrupted due to race conditions, but it's still possible to * overwrite entries that have just been made valid. */ + #if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN const uint64_t new_entry = ((uint64_t)(key) << 32) | ((uint64_t)(value) << 16) | 1; /* 1 = is_entry bit. */ + #else + const uint64_t new_entry = + ((uint64_t)(1) << 48) | /* 1 = is_entry bit. */ + ((uint64_t)(value) << 32) | + (uint64_t)(key); + #endif uint32_t i; for (i = 0; i < ht->entries_per_bucket; i++) {
Add big endian support for s390x architecture. Signed-off-by: Vivian Kong <vivkong@ca.ibm.com> --- lib/librte_hash/rte_fbk_hash.h | 7 +++++++ 1 file changed, 7 insertions(+)