diff options
Diffstat (limited to 'drivers/net/igb/e1000_82575.h')
| -rw-r--r-- | drivers/net/igb/e1000_82575.h | 36 |
1 files changed, 30 insertions, 6 deletions
diff --git a/drivers/net/igb/e1000_82575.h b/drivers/net/igb/e1000_82575.h index 76ea846663d..2f848e578a2 100644 --- a/drivers/net/igb/e1000_82575.h +++ b/drivers/net/igb/e1000_82575.h @@ -1,7 +1,7 @@ /******************************************************************************* Intel(R) Gigabit Ethernet Linux driver - Copyright(c) 2007 Intel Corporation. + Copyright(c) 2007 - 2008 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, @@ -28,7 +28,13 @@ #ifndef _E1000_82575_H_ #define _E1000_82575_H_ +u32 igb_translate_register_82576(u32 reg); +void igb_update_mc_addr_list_82575(struct e1000_hw*, u8*, u32, u32, u32); +extern void igb_shutdown_fiber_serdes_link_82575(struct e1000_hw *hw); +extern void igb_rx_fifo_flush_82575(struct e1000_hw *hw); + #define E1000_RAR_ENTRIES_82575 16 +#define E1000_RAR_ENTRIES_82576 24 /* SRRCTL bit definitions */ #define E1000_SRRCTL_BSIZEPKT_SHIFT 10 /* Shift _right_ */ @@ -56,7 +62,7 @@ #define E1000_EIMS_RX_QUEUE E1000_EICR_RX_QUEUE #define E1000_EIMS_TX_QUEUE E1000_EICR_TX_QUEUE -/* Immediate Interrupt RX (A.K.A. Low Latency Interrupt) */ +/* Immediate Interrupt Rx (A.K.A. Low Latency Interrupt) */ /* Receive Descriptor - Advanced */ union e1000_adv_rx_desc { @@ -93,6 +99,8 @@ union e1000_adv_rx_desc { /* RSS Hash results */ /* RSS Packet Types as indicated in the receive descriptor */ +#define E1000_RXDADV_PKTTYPE_IPV4 0x00000010 /* IPV4 hdr present */ +#define E1000_RXDADV_PKTTYPE_TCP 0x00000100 /* TCP hdr present */ /* Transmit Descriptor - Advanced */ union e1000_adv_tx_desc { @@ -142,9 +150,25 @@ struct e1000_adv_tx_context_desc { #define E1000_RXDCTL_QUEUE_ENABLE 0x02000000 /* Enable specific Rx Queue */ /* Direct Cache Access (DCA) definitions */ - - - -#define E1000_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* TX Desc writeback RO bit */ +#define E1000_DCA_CTRL_DCA_ENABLE 0x00000000 /* DCA Enable */ +#define E1000_DCA_CTRL_DCA_DISABLE 0x00000001 /* DCA Disable */ + +#define E1000_DCA_CTRL_DCA_MODE_CB1 0x00 /* DCA Mode CB1 */ +#define E1000_DCA_CTRL_DCA_MODE_CB2 0x02 /* DCA Mode CB2 */ + +#define E1000_DCA_RXCTRL_CPUID_MASK 0x0000001F /* Rx CPUID Mask */ +#define E1000_DCA_RXCTRL_DESC_DCA_EN (1 << 5) /* DCA Rx Desc enable */ +#define E1000_DCA_RXCTRL_HEAD_DCA_EN (1 << 6) /* DCA Rx Desc header enable */ +#define E1000_DCA_RXCTRL_DATA_DCA_EN (1 << 7) /* DCA Rx Desc payload enable */ + +#define E1000_DCA_TXCTRL_CPUID_MASK 0x0000001F /* Tx CPUID Mask */ +#define E1000_DCA_TXCTRL_DESC_DCA_EN (1 << 5) /* DCA Tx Desc enable */ +#define E1000_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* Tx Desc writeback RO bit */ + +/* Additional DCA related definitions, note change in position of CPUID */ +#define E1000_DCA_TXCTRL_CPUID_MASK_82576 0xFF000000 /* Tx CPUID Mask */ +#define E1000_DCA_RXCTRL_CPUID_MASK_82576 0xFF000000 /* Rx CPUID Mask */ +#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 */ #endif |