summaryrefslogtreecommitdiffstats
path: root/drivers/net/ethernet/intel/e1000e/e1000.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/ethernet/intel/e1000e/e1000.h')
-rw-r--r--drivers/net/ethernet/intel/e1000e/e1000.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h
index 0abc942..0b748d1 100644
--- a/drivers/net/ethernet/intel/e1000e/e1000.h
+++ b/drivers/net/ethernet/intel/e1000e/e1000.h
@@ -1,5 +1,5 @@
/* Intel PRO/1000 Linux driver
- * Copyright(c) 1999 - 2014 Intel Corporation.
+ * Copyright(c) 1999 - 2015 Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -98,6 +98,8 @@ struct e1000_info;
#define DEFAULT_RADV 8
#define BURST_RDTR 0x20
#define BURST_RADV 0x20
+#define PCICFG_DESC_RING_STATUS 0xe4
+#define FLUSH_DESC_REQUIRED 0x100
/* in the case of WTHRESH, it appears at least the 82571/2 hardware
* writes back 4 descriptors when WTHRESH=5, and 3 descriptors when
@@ -384,6 +386,10 @@ s32 e1000e_get_base_timinca(struct e1000_adapter *adapter, u32 *timinca);
#define INCVALUE_SHIFT_25MHz 18
#define INCPERIOD_25MHz 1
+#define INCVALUE_24MHz 125
+#define INCVALUE_SHIFT_24MHz 14
+#define INCPERIOD_24MHz 3
+
/* Another drawback of scaling the incvalue by a large factor is the
* 64-bit SYSTIM register overflows more quickly. This is dealt with
* by simply reading the clock before it overflows.
OpenPOWER on IntegriCloud