[dpdk-dev] [PATCH 07/34] e1000/base: add defaults for i210 TX/RX PBSIZE
Wenzhuo Lu
wenzhuo.lu at intel.com
Wed Oct 14 08:34:12 CEST 2015
These are the defaults for the packet buffer size registers that need to
be explicitly set back if someone changes them and comes back to a normal
driver.
Signed-off-by: Wenzhuo Lu <wenzhuo.lu at intel.com>
---
drivers/net/e1000/base/e1000_defines.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/e1000/base/e1000_defines.h b/drivers/net/e1000/base/e1000_defines.h
index 79a88bb..8e40771 100644
--- a/drivers/net/e1000/base/e1000_defines.h
+++ b/drivers/net/e1000/base/e1000_defines.h
@@ -1468,6 +1468,8 @@ POSSIBILITY OF SUCH DAMAGE.
#define E1000_RXPBS_CFG_TS_EN 0x80000000 /* Timestamp in Rx buffer */
#define E1000_RXPBS_SIZE_I210_MASK 0x0000003F /* Rx packet buffer size */
#define E1000_TXPB0S_SIZE_I210_MASK 0x0000003F /* Tx packet buffer 0 size */
+#define I210_RXPBSIZE_DEFAULT 0x000000A2 /* RXPBSIZE default */
+#define I210_TXPBSIZE_DEFAULT 0x04000014 /* TXPBSIZE default */
/* Proxy Filter Control */
--
1.9.3
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