diff options
| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2009-10-27 23:46:01 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-10-28 03:25:33 -0700 |
| commit | c5b9bd5e4f7caea10d113f610b85cc2093cc3179 (patch) | |
| tree | 034d59e0788e5fd548b411be50aba0fd7228b049 /drivers/net/igb/e1000_82575.h | |
| parent | 4fc82adfb01bdee79ec21e44557dc409ef31419a (diff) | |
igb: cleanup some of the code related to hw timestamping
The code for the hw timestamping is a bit bulky and making some of the
functions difficult to read. In order to clean things up a bit I am moving
the timestamping operations into seperate functions.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/igb/e1000_82575.h')
| -rw-r--r-- | drivers/net/igb/e1000_82575.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/igb/e1000_82575.h b/drivers/net/igb/e1000_82575.h index 9418683ed006..cbe475747d1a 100644 --- a/drivers/net/igb/e1000_82575.h +++ b/drivers/net/igb/e1000_82575.h @@ -66,6 +66,8 @@ extern void igb_rx_fifo_flush_82575(struct e1000_hw *hw); E1000_EICR_RX_QUEUE3) /* Immediate Interrupt Rx (A.K.A. Low Latency Interrupt) */ +#define E1000_IMIREXT_SIZE_BP 0x00001000 /* Packet size bypass */ +#define E1000_IMIREXT_CTRL_BP 0x00080000 /* Bypass check of ctrl bits */ /* Receive Descriptor - Advanced */ union e1000_adv_rx_desc { @@ -98,6 +100,7 @@ union e1000_adv_rx_desc { #define E1000_RXDADV_HDRBUFLEN_MASK 0x7FE0 #define E1000_RXDADV_HDRBUFLEN_SHIFT 5 +#define E1000_RXDADV_STAT_TS 0x10000 /* Pkt was time stamped */ /* Transmit Descriptor - Advanced */ union e1000_adv_tx_desc { @@ -167,6 +170,17 @@ struct e1000_adv_tx_context_desc { #define E1000_DCA_TXCTRL_CPUID_SHIFT 24 /* Tx CPUID now in the last byte */ #define E1000_DCA_RXCTRL_CPUID_SHIFT 24 /* Rx CPUID now in the last byte */ +/* ETQF register bit definitions */ +#define E1000_ETQF_FILTER_ENABLE (1 << 26) +#define E1000_ETQF_1588 (1 << 30) + +/* FTQF register bit definitions */ +#define E1000_FTQF_VF_BP 0x00008000 +#define E1000_FTQF_1588_TIME_STAMP 0x08000000 +#define E1000_FTQF_MASK 0xF0000000 +#define E1000_FTQF_MASK_PROTO_BP 0x10000000 +#define E1000_FTQF_MASK_SOURCE_PORT_BP 0x80000000 + #define E1000_NVM_APME_82575 0x0400 #define MAX_NUM_VFS 8 |