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1 | |||
2 | FORE Systems PCA-200E/SBA-200E ATM NIC driver | ||
3 | --------------------------------------------- | ||
4 | |||
5 | This driver adds support for the FORE Systems 200E-series ATM adapters | ||
6 | to the Linux operating system. It is based on the earlier PCA-200E driver | ||
7 | written by Uwe Dannowski. | ||
8 | |||
9 | The driver simultaneously supports PCA-200E and SBA-200E adapters on | ||
10 | i386, alpha (untested), powerpc, sparc and sparc64 archs. | ||
11 | |||
12 | The intent is to enable the use of different models of FORE adapters at the | ||
13 | same time, by hosts that have several bus interfaces (such as PCI+SBUS, | ||
14 | PCI+MCA or PCI+EISA). | ||
15 | |||
16 | Only PCI and SBUS devices are currently supported by the driver, but support | ||
17 | for other bus interfaces such as EISA should not be too hard to add (this may | ||
18 | be more tricky for the MCA bus, though, as FORE made some MCA-specific | ||
19 | modifications to the adapter's AALI interface). | ||
20 | |||
21 | |||
22 | Firmware Copyright Notice | ||
23 | ------------------------- | ||
24 | |||
25 | Please read the fore200e_firmware_copyright file present | ||
26 | in the linux/drivers/atm directory for details and restrictions. | ||
27 | |||
28 | |||
29 | Firmware Updates | ||
30 | ---------------- | ||
31 | |||
32 | The FORE Systems 200E-series driver is shipped with firmware data being | ||
33 | uploaded to the ATM adapters at system boot time or at module loading time. | ||
34 | The supplied firmware images should work with all adapters. | ||
35 | |||
36 | However, if you encounter problems (the firmware doesn't start or the driver | ||
37 | is unable to read the PROM data), you may consider trying another firmware | ||
38 | version. Alternative binary firmware images can be found somewhere on the | ||
39 | ForeThought CD-ROM supplied with your adapter by FORE Systems. | ||
40 | |||
41 | You can also get the latest firmware images from FORE Systems at | ||
42 | http://www.fore.com. Register TACTics Online and go to | ||
43 | the 'software updates' pages. The firmware binaries are part of | ||
44 | the various ForeThought software distributions. | ||
45 | |||
46 | Notice that different versions of the PCA-200E firmware exist, depending | ||
47 | on the endianess of the host architecture. The driver is shipped with | ||
48 | both little and big endian PCA firmware images. | ||
49 | |||
50 | Name and location of the new firmware images can be set at kernel | ||
51 | configuration time: | ||
52 | |||
53 | 1. Copy the new firmware binary files (with .bin, .bin1 or .bin2 suffix) | ||
54 | to some directory, such as linux/drivers/atm. | ||
55 | |||
56 | 2. Reconfigure your kernel to set the new firmware name and location. | ||
57 | Expected pathnames are absolute or relative to the drivers/atm directory. | ||
58 | |||
59 | 3. Rebuild and re-install your kernel or your module. | ||
60 | |||
61 | |||
62 | Feedback | ||
63 | -------- | ||
64 | |||
65 | Feedback is welcome. Please send success stories/bug reports/ | ||
66 | patches/improvement/comments/flames to <lizzi@cnam.fr>. | ||