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Diffstat (limited to 'Documentation/scsi/ncr53c8xx.txt')
| -rw-r--r-- | Documentation/scsi/ncr53c8xx.txt | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/Documentation/scsi/ncr53c8xx.txt b/Documentation/scsi/ncr53c8xx.txt index 822d2aca3700ca..58ad8db333d9f6 100644 --- a/Documentation/scsi/ncr53c8xx.txt +++ b/Documentation/scsi/ncr53c8xx.txt @@ -70,7 +70,7 @@ Written by Gerard Roudier <groudier@free.fr> 15. SCSI problem troubleshooting 15.1 Problem tracking 15.2 Understanding hardware error reports -16. Synchonous transfer negotiation tables +16. Synchronous transfer negotiation tables 16.1 Synchronous timings for 53C875 and 53C860 Ultra-SCSI controllers 16.2 Synchronous timings for fast SCSI-2 53C8XX controllers 17. Serial NVRAM support (by Richard Waltham) @@ -96,10 +96,10 @@ The original driver has been written for 386bsd and FreeBSD by: It is now available as a bundle of 2 drivers: - ncr53c8xx generic driver that supports all the SYM53C8XX family including - the ealiest 810 rev. 1, the latest 896 (2 channel LVD SCSI controller) and + the earliest 810 rev. 1, the latest 896 (2 channel LVD SCSI controller) and the new 895A (1 channel LVD SCSI controller). - sym53c8xx enhanced driver (a.k.a. 896 drivers) that drops support of oldest - chips in order to gain advantage of new features, as LOAD/STORE intructions + chips in order to gain advantage of new features, as LOAD/STORE instructions available since the 810A and hardware phase mismatch available with the 896 and the 895A. @@ -207,7 +207,7 @@ The 896 and the 895A allows handling of the phase mismatch context from SCRIPTS (avoids the phase mismatch interrupt that stops the SCSI processor until the C code has saved the context of the transfer). Implementing this without using LOAD/STORE instructions would be painfull -and I did'nt even want to try it. +and I didn't even want to try it. The 896 chip supports 64 bit PCI transactions and addressing, while the 895A supports 32 bit PCI transactions and 64 bit addressing. @@ -631,8 +631,8 @@ string variable using 'insmod'. A boot setup command for the ncr53c8xx (sym53c8xx) driver begins with the driver name "ncr53c8xx="(sym53c8xx). The kernel syntax parser then expects -an optionnal list of integers separated with comma followed by an optional -list of comma-separated strings. Example of boot setup command under lilo +an optional list of integers separated with comma followed by an optional +list of comma-separated strings. Example of boot setup command under lilo prompt: lilo: linux root=/dev/hda2 ncr53c8xx=tags:4,sync:10,debug:0x200 @@ -778,7 +778,7 @@ port address 0x1400. Some scsi boards use a 875 (ultra wide) and only supply narrow connectors. If you have connected a wide device with a 50 pins to 68 pins cable converter, any accepted wide negotiation will break further data transfers. - In such a case, using "wide:0" in the bootup command will be helpfull. + In such a case, using "wide:0" in the bootup command will be helpful. 10.2.14 Differential mode diff:0 never set up diff mode @@ -899,7 +899,7 @@ boot setup can be: ncr53c8xx=safe:y,mpar:y ncr53c8xx=safe:y -My personnal system works flawlessly with the following equivalent setup: +My personal system works flawlessly with the following equivalent setup: ncr53c8xx=mpar:y,spar:y,disc:y,specf:1,fsn:n,ultra:2,fsn:n,revprob:n,verb:1\ tags:32,sync:12,debug:0,burst:7,led:1,wide:1,settle:2,diff:0,irqm:0 @@ -1151,7 +1151,7 @@ Driver files: New driver versions are made available separately in order to allow testing changes and new features prior to including them into the linux kernel -distribution. The following URL provides informations on latest avalaible +distribution. The following URL provides information on latest available patches: ftp://ftp.tux.org/pub/people/gerard-roudier/README @@ -1382,7 +1382,7 @@ SCSI standards, chip cores functionnals and internal driver data structures. You are not required to decode and understand them, unless you want to help maintain the driver code. -16. Synchonous transfer negotiation tables +16. Synchronous transfer negotiation tables Tables below have been created by calling the routine the driver uses for synchronisation negotiation timing calculation and chip setting. |