[PATCH v1 20/22] net/ixgbe/base: add IXGBE_ADVTXD_MACLEN_MASK macro

[Anatoly Burakov <anatoly.burakov@intel.com>]

From: Milosz Szymonek <milosz.szymonek@intel.com>

Add mask for MACLEN indexes in advanced context descriptors (bits 9:15).
IXGBE_ADVTXD_MACLEN_MASK will be used in Windows driver code.

Signed-off-by: Milosz Szymonek <milosz.szymonek@intel.com>
---
 drivers/net/ixgbe/base/ixgbe_type.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ixgbe/base/ixgbe_type.h b/drivers/net/ixgbe/base/ixgbe_type.h
index 9fed8b005c..5db9e03b4d 100644
--- a/drivers/net/ixgbe/base/ixgbe_type.h
+++ b/drivers/net/ixgbe/base/ixgbe_type.h
@@ -3381,6 +3381,7 @@ struct ixgbe_adv_tx_context_desc {
 #define IXGBE_ADVTXD_POPTS_RSV		0x00002000 /* POPTS Reserved */
 #define IXGBE_ADVTXD_PAYLEN_SHIFT	14 /* Adv desc PAYLEN shift */
 #define IXGBE_ADVTXD_MACLEN_SHIFT	9  /* Adv ctxt desc mac len shift */
+#define IXGBE_ADVTXD_MACLEN_MASK	(0x7F << IXGBE_ADVTXD_MACLEN_SHIFT) /* Adv ctxt desc mac len mask */
 #define IXGBE_ADVTXD_VLAN_SHIFT		16  /* Adv ctxt vlan tag shift */
 #define IXGBE_ADVTXD_TUCMD_IPV4		0x00000400 /* IP Packet Type: 1=IPv4 */
 #define IXGBE_ADVTXD_TUCMD_IPV6		0x00000000 /* IP Packet Type: 0=IPv6 */
-- 
2.43.0