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authorLisa Hsu <hsul@eecs.umich.edu>2005-05-28 21:54:32 -0400
committerLisa Hsu <hsul@eecs.umich.edu>2005-05-28 21:54:32 -0400
commit0b88d529dc106bbd0d67cab39c0ed7ccf7844e74 (patch)
tree0575ab953698fc49ed086ff087e0047e3582e6aa /dev/ns_gige_reg.h
parent2a85931c5e830e7155b37cd928e323ea64ae431e (diff)
downloadgem5-0b88d529dc106bbd0d67cab39c0ed7ccf7844e74.tar.xz
ns_gige_reg.h, ns_gige.cc:
clean up code to eliminate license issues. dev/ns_gige.cc: dev/ns_gige_reg.h: clean up code to eliminate license issues. --HG-- extra : convert_revision : 64adbd87faa5ce5ac6b9da4fd95b12796487c8f9
Diffstat (limited to 'dev/ns_gige_reg.h')
-rw-r--r--dev/ns_gige_reg.h174
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__ */