calmsacibis995
55 lines
1.9 KiB
Plaintext
55 lines
1.9 KiB
Plaintext
*#ident "$Header: /proj/irix6.5.7m/isms/irix/kern/master.d/RCS/if_ef,v 1.13 1999/02/10 23:15:43 paulson Exp $"
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*
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* ef - SGI IOC3 10/100Mbps Fast Ethernet driver
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*
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*FLAG PREFIX SOFT #DEV DEPENDENCIES
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cs if_ef - - bsd
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*
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+thread_class network
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$$$
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uint ef_nrbuf10 = 40; /* # rx bufs in 10Mbit mode */
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uint ef_nrbuf100 = 80; /* # rx bufs in 100Mbit mode */
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uint ef_nrbuf10_promisc = 128; /* # rx bufs in 10Mbit promisc mode */
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uint ef_nrbuf100_promisc = 128; /* # rx bufs in 100Mbit promisc mode */
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uint ef_rxdelay = 26; /* rx intr delay (units == 7.68us) */
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uint ef_nrbufthreshdiv = 3; /* rx threshold intr divisor (nrbuf/X) */
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uint ef_halfduplex_ipg[] = {21, 11, 17}; /* halfduplex ipgt, ipgr1, ipgr2 */
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uint ef_fullduplex_ipg[] = {21, 21, 21}; /* fullduplex ipgt, ipgr1, ipgr2 */
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/*
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* TCP and UDP checksums
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* 0 = disabled
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* 1 = hw computes checksums for received frames but not transmitted frames
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* 2 = hw computes checksums for transmitted frames but not received frames
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* 3 = hw computes checksums for both transmitted and received frames
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*/
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uint ef_cksum = 3;
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#define PHY_ICS1890 0x0015F42 /* Octane */
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#define PHY_DP83840 0x20005C0 /* Origin 200/2000 and Onyx2 */
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/*
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* To disable AutoNegotiation and force a particular speed/duplex,
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* change "XXX" below to one of the valid phy types,
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* change "YYY" to one of the valid speed/duplex modes,
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* and remove the #ifdef/#endif lines.
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*/
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#define F100 0x2100 /* 100mbps full duplex mode */
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#define H100 0x2000 /* 100mbps half duplex mode */
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#define F10 0x0100 /* 10mbps full duplex mode */
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#define H10 0x0000 /* 10mbps half duplex mode */
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struct phyerrata {
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__uint32_t type;
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short rev;
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unsigned short reg, mask, val;
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} ef_phyerrata[] = {
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{ PHY_DP83840, -1, 23, 1 << 5, 1 << 5 }, /* bypass link disconnect */
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{ PHY_ICS1890, -1, 18, 1 << 5, 1 << 5 }, /* link loss inhibit */
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#ifdef notdef
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{ XXX, -1, 0, 0xffff, YYY },
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#endif
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0,
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};
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