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Add 8 bits of volatile mailbox busy mask- this will be the bitmask of

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output mailbox values we want to get back out of the chip once a mailbox
command is done. Add storage for the maximum number of output mailbox
registers to the softc.

Roll minor version number.
This commit is contained in:
Matt Jacob 2000-06-27 19:17:39 +00:00
parent 40e88de6c3
commit e2adf86e4e
1 changed files with 5 additions and 3 deletions
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8
sys/dev/isp/ispvar.h
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@ -58,7 +58,7 @@
#endif
#define ISP_CORE_VERSION_MAJOR 1
#define ISP_CORE_VERSION_MINOR 15
#define ISP_CORE_VERSION_MINOR 16
/*
* Vector for bus specific code to provide specific services.
@ -329,16 +329,18 @@ struct ispsoftc {
* Volatile state
*/
volatile u_int32_t : 9,
volatile u_int32_t
isp_mboxbsy : 8, /* mailbox command active */
: 1,
isp_state : 3,
isp_sendmarker : 2, /* send a marker entry */
isp_update : 2, /* update parameters */
isp_nactive : 16; /* how many commands active */
volatile u_int16_t isp_reqodx; /* index of last ISP pickup */
volatile u_int16_t isp_reqidx; /* index of next request */
volatile u_int16_t isp_residx; /* index of next result */
volatile u_int16_t isp_lasthdls; /* last handle seed */
volatile u_int16_t isp_mboxtmp[MAX_MAILBOX];
/*
* Active commands are stored here, indexed by handle functions.