diff options
Diffstat (limited to 'share/man/man4/man4.i386/dgb.4')
| -rw-r--r-- | share/man/man4/man4.i386/dgb.4 | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/share/man/man4/man4.i386/dgb.4 b/share/man/man4/man4.i386/dgb.4 index c62b40c..4782d27 100644 --- a/share/man/man4/man4.i386/dgb.4 +++ b/share/man/man4/man4.i386/dgb.4 @@ -60,7 +60,7 @@ default = number_of_described_DigiBoard_cards * 16 .Ed .Pp -If it is less than the actual number of ports +If it is less than the actual number of ports the system will be able to use only the first .Dv NDGBPORTS @@ -111,10 +111,10 @@ This is practical because the DigiBoard cards have large input and output buffers (more than 1Kbyte per port) and hardware that allows efficiently finding the port that needs attention. -The only problem seen with this policy is slower +The only problem seen with this policy is slower SLIP and PPP response. .Pp -Each line in the kernel configuration file describes one card, not one port +Each line in the kernel configuration file describes one card, not one port as in the .Xr sio 4 driver. @@ -135,7 +135,7 @@ needed. The .Cm port value must be the same -as the +as the port set on the card by jumpers. For PC/Xi cards the same rule is applicable to the @@ -151,7 +151,7 @@ In fact there are no jumpers to do it. Just write the address you want as the .Cm iomem -value in kernel config file and the card will be programmed +value in kernel config file and the card will be programmed to use this address. .Pp The same range of memory addresses may be used @@ -289,7 +289,7 @@ start of the source file The memory address for the PC/Xe's 8K window is misaligned (it should be on an 8K boundary) or outside of the first megabyte. .It dgb\fIX\fP: 1st reset failed -Problems with accessing I/O port of the card, probably +Problems with accessing I/O port of the card, probably the wrong .Cm port value is specified in the kernel config file. @@ -309,11 +309,11 @@ Problems with the on-board BIOS. Probably the memory addresses of the DigiBoard overlap with some other device or with RAM. .It dgb\fIX\fP: FEP code download failed -Problems with downloading of the Front-End Processor's micro-OS. +Problems with downloading of the Front-End Processor's micro-OS. Probably the memory addresses of the DigiBoard overlap with some other device or with RAM. .It dgb\fIX\fP: FEP/OS start failed -Problems with starting of the Front-End Processor's micro-OS. +Problems with starting of the Front-End Processor's micro-OS. Probably the memory addresses of the DigiBoard overlap with some other device or with RAM. .It dgb\fIX\fP: too many ports @@ -336,7 +336,7 @@ Internal problems in the polling logic of driver. .It dgb\fIX\fP: event queue's head or tail is wrong! Internal problems in the driver or hardware. .It dgb\fIX\fP: port \fIY\fP: got event on nonexisting port -Some status changed on a port that is physically present but is +Some status changed on a port that is physically present but is unusable due to misconfiguration. .It dgb\fIX\fP: port \fIY\fP: event \fIN\fP mstat \fIM\fP lstat \fIK\fP The driver got a strange event from card. @@ -362,8 +362,8 @@ The .Nm driver is derived from the .Xr sio 4 -driver and the DigiBoard driver from -.Tn Linux +driver and the DigiBoard driver from +.Tn Linux and is .Ud .Sh BUGS @@ -374,7 +374,7 @@ is broken. of fixed length of 1/4 s is sent anyway. .Pp -There was a bug in implementation of +There was a bug in implementation of .Xr select 2 . It is fixed now but not widely tested yet. .Pp |
