diff options
Diffstat (limited to 'dev/ns_gige_reg.h')
| -rw-r--r-- | dev/ns_gige_reg.h | 174 |
1 files changed, 64 insertions, 110 deletions
diff --git a/dev/ns_gige_reg.h b/dev/ns_gige_reg.h index ab9833788..d73a6c6b2 100644 --- a/dev/ns_gige_reg.h +++ b/dev/ns_gige_reg.h @@ -26,35 +26,6 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -/* Portions of code taken from: */ - -/* ns83820.c by Benjamin LaHaise with contributions. - * - * Questions/comments/discussion to linux-ns83820@kvack.org. - * - * $Revision: 1.34.2.23 $ - * - * Copyright 2001 Benjamin LaHaise. - * Copyright 2001, 2002 Red Hat. - * - * Mmmm, chocolate vanilla mocha... - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - /* @file * Ethernet device register definitions for the National * Semiconductor DP83820 Ethernet controller @@ -63,26 +34,9 @@ #ifndef __DEV_NS_GIGE_REG_H__ #define __DEV_NS_GIGE_REG_H__ -/* - * Configuration Register Map - */ -#define NS_ID 0x00 /* identification register */ -#define NS_CS 0x04 /* command and status register */ -#define NS_RID 0x08 /* revision ID register */ -#define NS_LAT 0x0C /* latency timer register */ -#define NS_IOA 0x10 /* IO base address register */ -#define NS_MA 0x14 /* memory address register */ -#define NS_MA1 0x18 /* memory address high dword register */ -#define NS_SID 0x2C /* subsystem identification register */ -#define NS_ROM 0x30 /* boot ROM configuration register */ -#define NS_CAPPTR 0x34 /* number of tx descriptors */ -#define NS_INT 0x3C /* interrupt select register */ -#define NS_PMCAP 0x40 /* power mgmt capabilities register */ -#define NS_PMCS 0x44 /* power mgmt control and status - register */ -/* Operational Register Map */ +/* Device Register Address Map */ #define CR 0x00 -#define CFG 0x04 +#define CFGR 0x04 #define MEAR 0x08 #define PTSCR 0x0c #define ISR 0x10 @@ -91,11 +45,11 @@ #define IHR 0x1c #define TXDP 0x20 #define TXDP_HI 0x24 -#define TXCFG 0x28 +#define TX_CFG 0x28 #define GPIOR 0x2c #define RXDP 0x30 #define RXDP_HI 0x34 -#define RXCFG 0x38 +#define RX_CFG 0x38 #define PQCR 0x3c #define WCSR 0x40 #define PCR 0x44 @@ -121,7 +75,7 @@ #define LAST 0xf8 #define RESERVED 0xfc -/* chip command register */ +/* Chip Command Register */ #define CR_TXE 0x00000001 #define CR_TXD 0x00000002 #define CR_RXE 0x00000004 @@ -132,37 +86,37 @@ #define CR_RST 0x00000100 /* configuration register */ -#define CFG_LNKSTS 0x80000000 -#define CFG_SPDSTS 0x60000000 -#define CFG_SPDSTS1 0x40000000 -#define CFG_SPDSTS0 0x20000000 -#define CFG_DUPSTS 0x10000000 -#define CFG_TBI_EN 0x01000000 -#define CFG_RESERVED 0x0e000000 -#define CFG_MODE_1000 0x00400000 -#define CFG_AUTO_1000 0x00200000 -#define CFG_PINT_CTL 0x001c0000 -#define CFG_PINT_DUPSTS 0x00100000 -#define CFG_PINT_LNKSTS 0x00080000 -#define CFG_PINT_SPDSTS 0x00040000 -#define CFG_TMRTEST 0x00020000 -#define CFG_MRM_DIS 0x00010000 -#define CFG_MWI_DIS 0x00008000 -#define CFG_T64ADDR 0x00004000 -#define CFG_PCI64_DET 0x00002000 -#define CFG_DATA64_EN 0x00001000 -#define CFG_M64ADDR 0x00000800 -#define CFG_PHY_RST 0x00000400 -#define CFG_PHY_DIS 0x00000200 -#define CFG_EXTSTS_EN 0x00000100 -#define CFG_REQALG 0x00000080 -#define CFG_SB 0x00000040 -#define CFG_POW 0x00000020 -#define CFG_EXD 0x00000010 -#define CFG_PESEL 0x00000008 -#define CFG_BROM_DIS 0x00000004 -#define CFG_EXT_125 0x00000002 -#define CFG_BEM 0x00000001 +#define CFGR_LNKSTS 0x80000000 +#define CFGR_SPDSTS 0x60000000 +#define CFGR_SPDSTS1 0x40000000 +#define CFGR_SPDSTS0 0x20000000 +#define CFGR_DUPSTS 0x10000000 +#define CFGR_TBI_EN 0x01000000 +#define CFGR_RESERVED 0x0e000000 +#define CFGR_MODE_1000 0x00400000 +#define CFGR_AUTO_1000 0x00200000 +#define CFGR_PINT_CTL 0x001c0000 +#define CFGR_PINT_DUPSTS 0x00100000 +#define CFGR_PINT_LNKSTS 0x00080000 +#define CFGR_PINT_SPDSTS 0x00040000 +#define CFGR_TMRTEST 0x00020000 +#define CFGR_MRM_DIS 0x00010000 +#define CFGR_MWI_DIS 0x00008000 +#define CFGR_T64ADDR 0x00004000 +#define CFGR_PCI64_DET 0x00002000 +#define CFGR_DATA64_EN 0x00001000 +#define CFGR_M64ADDR 0x00000800 +#define CFGR_PHY_RST 0x00000400 +#define CFGR_PHY_DIS 0x00000200 +#define CFGR_EXTSTS_EN 0x00000100 +#define CFGR_REQALG 0x00000080 +#define CFGR_SB 0x00000040 +#define CFGR_POW 0x00000020 +#define CFGR_EXD 0x00000010 +#define CFGR_PESEL 0x00000008 +#define CFGR_BROM_DIS 0x00000004 +#define CFGR_EXT_125 0x00000002 +#define CFGR_BEM 0x00000001 /* EEPROM access register */ #define MEAR_EEDI 0x00000001 @@ -222,24 +176,24 @@ ISR_RXIDLE|ISR_RXDESC|ISR_RXOK)) /* transmit configuration register */ -#define TXCFG_CSI 0x80000000 -#define TXCFG_HBI 0x40000000 -#define TXCFG_MLB 0x20000000 -#define TXCFG_ATP 0x10000000 -#define TXCFG_ECRETRY 0x00800000 -#define TXCFG_BRST_DIS 0x00080000 -#define TXCFG_MXDMA1024 0x00000000 -#define TXCFG_MXDMA512 0x00700000 -#define TXCFG_MXDMA256 0x00600000 -#define TXCFG_MXDMA128 0x00500000 -#define TXCFG_MXDMA64 0x00400000 -#define TXCFG_MXDMA32 0x00300000 -#define TXCFG_MXDMA16 0x00200000 -#define TXCFG_MXDMA8 0x00100000 -#define TXCFG_MXDMA 0x00700000 +#define TX_CFG_CSI 0x80000000 +#define TX_CFG_HBI 0x40000000 +#define TX_CFG_MLB 0x20000000 +#define TX_CFG_ATP 0x10000000 +#define TX_CFG_ECRETRY 0x00800000 +#define TX_CFG_BRST_DIS 0x00080000 +#define TX_CFG_MXDMA1024 0x00000000 +#define TX_CFG_MXDMA512 0x00700000 +#define TX_CFG_MXDMA256 0x00600000 +#define TX_CFG_MXDMA128 0x00500000 +#define TX_CFG_MXDMA64 0x00400000 +#define TX_CFG_MXDMA32 0x00300000 +#define TX_CFG_MXDMA16 0x00200000 +#define TX_CFG_MXDMA8 0x00100000 +#define TX_CFG_MXDMA 0x00700000 -#define TXCFG_FLTH_MASK 0x0000ff00 -#define TXCFG_DRTH_MASK 0x000000ff +#define TX_CFG_FLTH_MASK 0x0000ff00 +#define TX_CFG_DRTH_MASK 0x000000ff /*general purpose I/O control register */ #define GPIOR_GP5_OE 0x00000200 @@ -251,16 +205,16 @@ #define GPIOR_GP1_OUT 0x00000001 /* receive configuration register */ -#define RXCFG_AEP 0x80000000 -#define RXCFG_ARP 0x40000000 -#define RXCFG_STRIPCRC 0x20000000 -#define RXCFG_RX_FD 0x10000000 -#define RXCFG_ALP 0x08000000 -#define RXCFG_AIRL 0x04000000 -#define RXCFG_MXDMA512 0x00700000 -#define RXCFG_MXDMA 0x00700000 -#define RXCFG_DRTH 0x0000003e -#define RXCFG_DRTH0 0x00000002 +#define RX_CFG_AEP 0x80000000 +#define RX_CFG_ARP 0x40000000 +#define RX_CFG_STRIPCRC 0x20000000 +#define RX_CFG_RX_FD 0x10000000 +#define RX_CFG_ALP 0x08000000 +#define RX_CFG_AIRL 0x04000000 +#define RX_CFG_MXDMA512 0x00700000 +#define RX_CFG_MXDMA 0x00700000 +#define RX_CFG_DRTH 0x0000003e +#define RX_CFG_DRTH0 0x00000002 /* pause control status register */ #define PCR_PSEN (1 << 31) @@ -367,6 +321,6 @@ struct ns_desc { /* speed status */ -#define SPDSTS_POLARITY (CFG_SPDSTS1 | CFG_SPDSTS0 | CFG_DUPSTS | (lnksts ? CFG_LNKSTS : 0)) +#define SPDSTS_POLARITY (CFGR_SPDSTS1 | CFGR_SPDSTS0 | CFGR_DUPSTS | (lnksts ? CFGR_LNKSTS : 0)) #endif /* __DEV_NS_GIGE_REG_H__ */ |