From bad28f896802e791043be18e93bac0d8cbce26be Mon Sep 17 00:00:00 2001 From: ru Date: Thu, 8 Jul 2004 07:19:46 +0000 Subject: Fixed markup. --- share/man/man4/safe.4 | 40 ++++++++++++++++++++++------------------ 1 file changed, 22 insertions(+), 18 deletions(-) (limited to 'share/man/man4/safe.4') diff --git a/share/man/man4/safe.4 b/share/man/man4/safe.4 index a6a4d02..4542fa5 100644 --- a/share/man/man4/safe.4 +++ b/share/man/man4/safe.4 @@ -32,13 +32,13 @@ .Nm safe .Nd SafeNet crypto accelerator .Sh SYNOPSIS -.Nm device safe -.sp -.Cd sysctl hw.safe.debug -.Cd sysctl hw.safe.dump -.Cd sysctl hw.safe.rnginterval -.Cd sysctl hw.safe.rngbufsize -.Cd sysctl hw.safe.rngmaxalarm +.Cd "device safe" +.Pp +.Nm sysctl Va hw.safe.debug +.Nm sysctl Va hw.safe.dump +.Nm sysctl Va hw.safe.rnginterval +.Nm sysctl Va hw.safe.rngbufsize +.Nm sysctl Va hw.safe.rngmaxalarm .Sh DESCRIPTION The .Nm @@ -68,33 +68,37 @@ Periodically the driver will poll the hardware RNG and retrieve data for use by the system. If the driver detects that the hardware RNG is resonating with any local signal, it will reset the oscillators that generate random data. -Three sysctl settings control this procedure: -.Li hw.safe.rnginterval +Three +.Xr sysctl 8 +settings control this procedure: +.Va hw.safe.rnginterval specifies the time, in seconds, between polling operations, -.Li hw.safe.rngbufsize +.Va hw.safe.rngbufsize specifies the number of 32-bit words to retrieve on each poll, and -.Li hw.safe.rngmaxalarm +.Va hw.safe.rngmaxalarm specifies the threshold for resetting the oscillators. .Pp When the driver is compiled with .Dv SAFE_DEBUG -defined, two sysctl variables are provided for debugging purposes: -.Li hw.safe.debug +defined, two +.Xr sysctl 8 +variables are provided for debugging purposes: +.Va hw.safe.debug can be set to a non-zero value to enable debugging messages to be sent -to the console for each cryptographic operation. -.Li hw.safe.dump +to the console for each cryptographic operation, +.Va hw.safe.dump is a write-only variable that can be used to force driver state to be sent to the console. Set this variable to -.Li ring +.Dq Li ring to dump the current state of the descriptor ring, to -.Li dma +.Dq Li dma to dump the hardware DMA registers, or to -.Li int +.Dq Li int to dump the hardware interrupt registers. .Sh SEE ALSO .Xr crypt 3 , -- cgit v1.1