[dpdk-dev] [PATCH v2 22/35] e1000/base: add bit for disable packetbuffer read

Wenzhuo Lu wenzhuo.lu at intel.com
Thu Oct 15 04:03:35 CEST 2015


Added bit FEXTNVM7[18], that controls disabling MAC packet buffer read.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu at intel.com>
---
 drivers/net/e1000/base/e1000_ich8lan.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/e1000/base/e1000_ich8lan.h b/drivers/net/e1000/base/e1000_ich8lan.h
index f5d8ab1..f7f66a4 100644
--- a/drivers/net/e1000/base/e1000_ich8lan.h
+++ b/drivers/net/e1000/base/e1000_ich8lan.h
@@ -115,6 +115,8 @@ POSSIBILITY OF SUCH DAMAGE.
 #define E1000_FEXTNVM6_REQ_PLL_CLK	0x00000100
 #define E1000_FEXTNVM6_ENABLE_K1_ENTRY_CONDITION	0x00000200
 
+/* bit for disabling packet buffer read */
+#define E1000_FEXTNVM7_DISABLE_PB_READ	0x00040000
 #if !defined(EXTERNAL_RELEASE) || defined(ULP_SUPPORT)
 #define E1000_FEXTNVM7_DISABLE_SMB_PERST	0x00000020
 #endif /* !EXTERNAL_RELEASE || ULP_SUPPORT */
-- 
1.9.3



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