diff mbox series

[v3,16/24] mem: add huge page size definition for LoongArch

Message ID 20220606131054.2097526-17-zhoumin@loongson.cn (mailing list archive)
State Superseded, archived
Delegated to: David Marchand
Headers
Series Support LoongArch architecture |

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

zhoumin June 6, 2022, 1:10 p.m. UTC 
  LoongArch architecture has a different huge page size (32MB) than
other architectures. This patch adds a new huge page size for
LoongArch architecture.

Signed-off-by: Min Zhou <zhoumin@loongson.cn>
---
 lib/eal/include/rte_memory.h  | 1 +
 lib/eal/include/rte_memzone.h | 1 +
 2 files changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/lib/eal/include/rte_memory.h b/lib/eal/include/rte_memory.h
index 68b069fd04..ff4b5695db 100644
--- a/lib/eal/include/rte_memory.h
+++ b/lib/eal/include/rte_memory.h
@@ -30,6 +30,7 @@  extern "C" {
 #define RTE_PGSIZE_256K (1ULL << 18)
 #define RTE_PGSIZE_2M   (1ULL << 21)
 #define RTE_PGSIZE_16M  (1ULL << 24)
+#define RTE_PGSIZE_32M  (1ULL << 25)
 #define RTE_PGSIZE_256M (1ULL << 28)
 #define RTE_PGSIZE_512M (1ULL << 29)
 #define RTE_PGSIZE_1G   (1ULL << 30)
diff --git a/lib/eal/include/rte_memzone.h b/lib/eal/include/rte_memzone.h
index 5db1210831..a3305d9e97 100644
--- a/lib/eal/include/rte_memzone.h
+++ b/lib/eal/include/rte_memzone.h
@@ -35,6 +35,7 @@  extern "C" {
 #define RTE_MEMZONE_1GB            0x00000002   /**< Use 1GB pages. */
 #define RTE_MEMZONE_16MB           0x00000100   /**< Use 16MB pages. */
 #define RTE_MEMZONE_16GB           0x00000200   /**< Use 16GB pages. */
+#define RTE_MEMZONE_32MB           0x00000400	/**< Use 32MB pages. */
 #define RTE_MEMZONE_256KB          0x00010000   /**< Use 256KB pages. */
 #define RTE_MEMZONE_256MB          0x00020000   /**< Use 256MB pages. */
 #define RTE_MEMZONE_512MB          0x00040000   /**< Use 512MB pages. */