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| author | mjacob <mjacob@FreeBSD.org> | 2002-02-17 06:38:22 +0000 |
|---|---|---|
| committer | mjacob <mjacob@FreeBSD.org> | 2002-02-17 06:38:22 +0000 |
| commit | 8c6ee7cab4c4f47c5652ca5fd0f54eadef837ecf (patch) | |
| tree | 4b5809d88934000efd29f4627f9c755121e85b54 /sys/dev/isp/isp_ioctl.h | |
| parent | e1d1a0bec1ec24f22bee3e1e4b28b6e2e4b37f09 (diff) | |
| download | FreeBSD-src-8c6ee7cab4c4f47c5652ca5fd0f54eadef837ecf.zip FreeBSD-src-8c6ee7cab4c4f47c5652ca5fd0f54eadef837ecf.tar.gz | |
Support for f/w crash dumps (2200 && 23XX).
If you want QLogic to look at a potential f/w problem for FC cards, you really
have to provide them info in the format they expect. This involves dumping
a lot of hardware registers (> 300 16 bit registers) and a lot of SRAM
(> 128KB minimum). Thus all of this code is #ifdef protected which will
become an option so that the memory allocation of where to dump the crash
image is pretty expensive. It's worth it if you have a reproducible problem
because they have some tools that can tell them, given the f/w version,
the precise state of everything.
MFC after: 1 week
Diffstat (limited to 'sys/dev/isp/isp_ioctl.h')
| -rw-r--r-- | sys/dev/isp/isp_ioctl.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/dev/isp/isp_ioctl.h b/sys/dev/isp/isp_ioctl.h index 61f921b..d3af96f 100644 --- a/sys/dev/isp/isp_ioctl.h +++ b/sys/dev/isp/isp_ioctl.h @@ -101,3 +101,9 @@ typedef struct { #define ISP_GET_STATS _IOR(ISP_IOC, 6, isp_stats_t) #define ISP_CLR_STATS _IO(ISP_IOC, 7) + +/* + * Get F/W crash dump + */ +#define ISP_GET_FW_CRASH_DUMP _IOR(ISP_IOC, 10, void *) +#define ISP_FORCE_CRASH_DUMP _IO(ISP_IOC, 11) |
