diff mbox

[dpdk-dev,07/34] e1000/base: add defaults for i210 TX/RX PBSIZE

Message ID 1444804479-14840-8-git-send-email-wenzhuo.lu@intel.com (mailing list archive)
State Superseded, archived
Headers

Commit Message

Wenzhuo Lu Oct. 14, 2015, 6:34 a.m. UTC 
  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@intel.com>
---
 drivers/net/e1000/base/e1000_defines.h | 2 ++
 1 file changed, 2 insertions(+)
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Patch

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 */
 
 
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