12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091 |
- How I added the SIS900 card to Etherboot
-
- Author: Marty Connor (mdc@thinguin.org)
-
- Date: 25 Febrary 2001
-
- Description:
-
- This file is intended to help people who want to write an Etherboot
- driver or port another driver to Etherboot. It is a starting point.
- Perhaps someday I may write a more detailed description of writing an
- Etherboot driver. This text should help get people started, and
- studying sis900.[ch] should help show the basic structure and
- techniques involved in writing and Etherboot driver.
-
- ***********************************************************************
-
- 0. Back up all the files I need to modify:
-
- cd etherboot-4.7.20/src
- cp Makefile Makefile.orig
- cp config.c config.c.orig
- cp pci.h pci.h.orig
- cp NIC NIC.orig
- cp cards.h cards.h.orig
-
- 1. Edit src/Makefile to add SIS900FLAGS to defines
-
- SIS900FLAGS= -DINCLUDE_SIS900
-
- 2. edit src/pci.h to add PCI signatures for card
-
- #define PCI_VENDOR_ID_SIS 0x1039
- #define PCI_DEVICE_ID_SIS900 0x0900
- #define PCI_DEVICE_ID_SIS7016 0x7016
-
- 3. Edit src/config.c to add the card to the card probe list
-
- #if defined(INCLUDE_NS8390) || defined(INCLUDE_EEPRO100) ||
- defined(INCLUDE_LANCE) || defined(INCLUDE_EPIC100) ||
- defined(INCLUDE_TULIP) || defined(INCLUDE_OTULIP) ||
- defined(INCLUDE_3C90X) || defined(INCLUDE_3C595) ||
- defined(INCLUDE_RTL8139) || defined(INCLUDE_VIA_RHINE) ||
- defined(INCLUDE_SIS900) || defined(INCLUDE_W89C840)
-
- ... and ...
-
- #ifdef INCLUDE_SIS900
- { PCI_VENDOR_ID_SIS, PCI_DEVICE_ID_SIS900,
- "SIS900", 0, 0, 0, 0},
- { PCI_VENDOR_ID_SIS, PCI_DEVICE_ID_SIS7016,
- "SIS7016", 0, 0, 0, 0},
- #endif
-
- ... and ...
-
- #ifdef INCLUDE_SIS900
- { "SIS900", sis900_probe, pci_ioaddrs },
- #endif
-
- 4. Edit NIC to add sis900 and sis7016 to NIC list
-
- # SIS 900 and SIS 7016
- sis900 sis900 0x1039,0x0900
- sis7016 sis900 0x1039,0x7016
-
- 5. Edit cards.h to add sis900 probe routine declaration
-
- #ifdef INCLUDE_SIS900
- extern struct nic *sis900_probe(struct nic *, unsigned short *
- PCI_ARG(struct pci_device *));
- #endif
-
- ***********************************************************************
-
- At this point, you can begin creating your driver source file. See
- the "Writing an Etherboot Driver" section of the Etherboot
- documentation for some hints. See the skel.c file for a starting
- point. If there is a Linux driver for the card, you may be able to
- use that. Copy and learn from existing Etherboot drivers (this is GPL
- / Open Source software!).
-
- Join the etherboot-developers and etherboot-users mailing lists
- (information is on http://etherboot.sourceforge.net) for information and
- assistance. We invite more developers to help improve Etherboot.
-
- Visit the http://etherboot.sourceforge.net, http://thinguin.org,
- http://rom-o-matic.net, and http://ltsp.org sites for information and
- assistance.
-
- Enjoy.
|