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authorJohn W. Linville <linville@tuxdriver.com>2009-11-17 18:16:32 +0300
committerJohn W. Linville <linville@tuxdriver.com>2009-11-17 18:16:32 +0300
commitc85e9d7739fc8d879c4293ea020760926d6f87cd (patch)
treeb896cf651a17aa7328d41803ba34a412de62f16e /include/linux/i82593.h
parentb23709248fc9b6d5877f9c741d639a160ed21ff6 (diff)
downloadlinux-c85e9d7739fc8d879c4293ea020760926d6f87cd.tar.xz
znet: fix build failure from i82593.h relocation
znet was including "wireless/i82593.h" (which is a bit wierd), and I missed that when I relocated i82593.h to drivers/staging/wavelan. Since I don't have ISA turned-on in my normal .config, I didn't see the build failures -- mea culpa! Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/linux/i82593.h')
-rw-r--r--include/linux/i82593.h229
1 files changed, 229 insertions, 0 deletions
diff --git a/include/linux/i82593.h b/include/linux/i82593.h
new file mode 100644
index 000000000000..afac5c7a323d
--- /dev/null
+++ b/include/linux/i82593.h
@@ -0,0 +1,229 @@
+/*
+ * Definitions for Intel 82593 CSMA/CD Core LAN Controller
+ * The definitions are taken from the 1992 users manual with Intel
+ * order number 297125-001.
+ *
+ * /usr/src/pc/RCS/i82593.h,v 1.1 1996/07/17 15:23:12 root Exp
+ *
+ * Copyright 1994, Anders Klemets <klemets@it.kth.se>
+ *
+ * HISTORY
+ * i82593.h,v
+ * Revision 1.4 2005/11/4 09:15:00 baroniunas
+ * Modified copyright with permission of author as follows:
+ *
+ * "If I82539.H is the only file with my copyright statement
+ * that is included in the Source Forge project, then you have
+ * my approval to change the copyright statement to be a GPL
+ * license, in the way you proposed on October 10."
+ *
+ * Revision 1.1 1996/07/17 15:23:12 root
+ * Initial revision
+ *
+ * Revision 1.3 1995/04/05 15:13:58 adj
+ * Initial alpha release
+ *
+ * Revision 1.2 1994/06/16 23:57:31 klemets
+ * Mirrored all the fields in the configuration block.
+ *
+ * Revision 1.1 1994/06/02 20:25:34 klemets
+ * Initial revision
+ *
+ *
+ */
+#ifndef _I82593_H
+#define _I82593_H
+
+/* Intel 82593 CSMA/CD Core LAN Controller */
+
+/* Port 0 Command Register definitions */
+
+/* Execution operations */
+#define OP0_NOP 0 /* CHNL = 0 */
+#define OP0_SWIT_TO_PORT_1 0 /* CHNL = 1 */
+#define OP0_IA_SETUP 1
+#define OP0_CONFIGURE 2
+#define OP0_MC_SETUP 3
+#define OP0_TRANSMIT 4
+#define OP0_TDR 5
+#define OP0_DUMP 6
+#define OP0_DIAGNOSE 7
+#define OP0_TRANSMIT_NO_CRC 9
+#define OP0_RETRANSMIT 12
+#define OP0_ABORT 13
+/* Reception operations */
+#define OP0_RCV_ENABLE 8
+#define OP0_RCV_DISABLE 10
+#define OP0_STOP_RCV 11
+/* Status pointer control operations */
+#define OP0_FIX_PTR 15 /* CHNL = 1 */
+#define OP0_RLS_PTR 15 /* CHNL = 0 */
+#define OP0_RESET 14
+
+#define CR0_CHNL (1 << 4) /* 0=Channel 0, 1=Channel 1 */
+#define CR0_STATUS_0 0x00
+#define CR0_STATUS_1 0x20
+#define CR0_STATUS_2 0x40
+#define CR0_STATUS_3 0x60
+#define CR0_INT_ACK (1 << 7) /* 0=No ack, 1=acknowledge */
+
+/* Port 0 Status Register definitions */
+
+#define SR0_NO_RESULT 0 /* dummy */
+#define SR0_EVENT_MASK 0x0f
+#define SR0_IA_SETUP_DONE 1
+#define SR0_CONFIGURE_DONE 2
+#define SR0_MC_SETUP_DONE 3
+#define SR0_TRANSMIT_DONE 4
+#define SR0_TDR_DONE 5
+#define SR0_DUMP_DONE 6
+#define SR0_DIAGNOSE_PASSED 7
+#define SR0_TRANSMIT_NO_CRC_DONE 9
+#define SR0_RETRANSMIT_DONE 12
+#define SR0_EXECUTION_ABORTED 13
+#define SR0_END_OF_FRAME 8
+#define SR0_RECEPTION_ABORTED 10
+#define SR0_DIAGNOSE_FAILED 15
+#define SR0_STOP_REG_HIT 11
+
+#define SR0_CHNL (1 << 4)
+#define SR0_EXECUTION (1 << 5)
+#define SR0_RECEPTION (1 << 6)
+#define SR0_INTERRUPT (1 << 7)
+#define SR0_BOTH_RX_TX (SR0_EXECUTION | SR0_RECEPTION)
+
+#define SR3_EXEC_STATE_MASK 0x03
+#define SR3_EXEC_IDLE 0
+#define SR3_TX_ABORT_IN_PROGRESS 1
+#define SR3_EXEC_ACTIVE 2
+#define SR3_ABORT_IN_PROGRESS 3
+#define SR3_EXEC_CHNL (1 << 2)
+#define SR3_STP_ON_NO_RSRC (1 << 3)
+#define SR3_RCVING_NO_RSRC (1 << 4)
+#define SR3_RCV_STATE_MASK 0x60
+#define SR3_RCV_IDLE 0x00
+#define SR3_RCV_READY 0x20
+#define SR3_RCV_ACTIVE 0x40
+#define SR3_RCV_STOP_IN_PROG 0x60
+#define SR3_RCV_CHNL (1 << 7)
+
+/* Port 1 Command Register definitions */
+
+#define OP1_NOP 0
+#define OP1_SWIT_TO_PORT_0 1
+#define OP1_INT_DISABLE 2
+#define OP1_INT_ENABLE 3
+#define OP1_SET_TS 5
+#define OP1_RST_TS 7
+#define OP1_POWER_DOWN 8
+#define OP1_RESET_RING_MNGMT 11
+#define OP1_RESET 14
+#define OP1_SEL_RST 15
+
+#define CR1_STATUS_4 0x00
+#define CR1_STATUS_5 0x20
+#define CR1_STATUS_6 0x40
+#define CR1_STOP_REG_UPDATE (1 << 7)
+
+/* Receive frame status bits */
+
+#define RX_RCLD (1 << 0)
+#define RX_IA_MATCH (1 << 1)
+#define RX_NO_AD_MATCH (1 << 2)
+#define RX_NO_SFD (1 << 3)
+#define RX_SRT_FRM (1 << 7)
+#define RX_OVRRUN (1 << 8)
+#define RX_ALG_ERR (1 << 10)
+#define RX_CRC_ERR (1 << 11)
+#define RX_LEN_ERR (1 << 12)
+#define RX_RCV_OK (1 << 13)
+#define RX_TYP_LEN (1 << 15)
+
+/* Transmit status bits */
+
+#define TX_NCOL_MASK 0x0f
+#define TX_FRTL (1 << 4)
+#define TX_MAX_COL (1 << 5)
+#define TX_HRT_BEAT (1 << 6)
+#define TX_DEFER (1 << 7)
+#define TX_UND_RUN (1 << 8)
+#define TX_LOST_CTS (1 << 9)
+#define TX_LOST_CRS (1 << 10)
+#define TX_LTCOL (1 << 11)
+#define TX_OK (1 << 13)
+#define TX_COLL (1 << 15)
+
+struct i82593_conf_block {
+ u_char fifo_limit : 4,
+ forgnesi : 1,
+ fifo_32 : 1,
+ d6mod : 1,
+ throttle_enb : 1;
+ u_char throttle : 6,
+ cntrxint : 1,
+ contin : 1;
+ u_char addr_len : 3,
+ acloc : 1,
+ preamb_len : 2,
+ loopback : 2;
+ u_char lin_prio : 3,
+ tbofstop : 1,
+ exp_prio : 3,
+ bof_met : 1;
+ u_char : 4,
+ ifrm_spc : 4;
+ u_char : 5,
+ slottim_low : 3;
+ u_char slottim_hi : 3,
+ : 1,
+ max_retr : 4;
+ u_char prmisc : 1,
+ bc_dis : 1,
+ : 1,
+ crs_1 : 1,
+ nocrc_ins : 1,
+ crc_1632 : 1,
+ : 1,
+ crs_cdt : 1;
+ u_char cs_filter : 3,
+ crs_src : 1,
+ cd_filter : 3,
+ : 1;
+ u_char : 2,
+ min_fr_len : 6;
+ u_char lng_typ : 1,
+ lng_fld : 1,
+ rxcrc_xf : 1,
+ artx : 1,
+ sarec : 1,
+ tx_jabber : 1, /* why is this called max_len in the manual? */
+ hash_1 : 1,
+ lbpkpol : 1;
+ u_char : 6,
+ fdx : 1,
+ : 1;
+ u_char dummy_6 : 6, /* supposed to be ones */
+ mult_ia : 1,
+ dis_bof : 1;
+ u_char dummy_1 : 1, /* supposed to be one */
+ tx_ifs_retrig : 2,
+ mc_all : 1,
+ rcv_mon : 2,
+ frag_acpt : 1,
+ tstrttrs : 1;
+ u_char fretx : 1,
+ runt_eop : 1,
+ hw_sw_pin : 1,
+ big_endn : 1,
+ syncrqs : 1,
+ sttlen : 1,
+ tx_eop : 1,
+ rx_eop : 1;
+ u_char rbuf_size : 5,
+ rcvstop : 1,
+ : 2;
+};
+
+#define I82593_MAX_MULTICAST_ADDRESSES 128 /* Hardware hashed filter */
+
+#endif /* _I82593_H */