diff options
| author | Randy Fishel <Randy.Fishel@Sun.COM> | 2009-05-15 14:59:02 -0700 |
|---|---|---|
| committer | Randy Fishel <Randy.Fishel@Sun.COM> | 2009-05-15 14:59:02 -0700 |
| commit | eca2601cae391051acb146d28fba04237fe1eb85 (patch) | |
| tree | 9eb102c0138189d80e7698a1697e782145b60506 /usr/src/uts/common/sys/dcopy.h | |
| parent | fb2caebe9e38ee2e6e469d5136fb247faaa7299b (diff) | |
| download | illumos-joyent-eca2601cae391051acb146d28fba04237fe1eb85.tar.gz | |
6831759 FBDIMM Idle Power Enhancement (FIPE) driver for Solaris
PSARC/2009/289 FBDIMM Idle Power Enhancement (FIPE) driver
Diffstat (limited to 'usr/src/uts/common/sys/dcopy.h')
| -rw-r--r-- | usr/src/uts/common/sys/dcopy.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/usr/src/uts/common/sys/dcopy.h b/usr/src/uts/common/sys/dcopy.h index 09e72e84e0..b40b92ebb9 100644 --- a/usr/src/uts/common/sys/dcopy.h +++ b/usr/src/uts/common/sys/dcopy.h @@ -20,15 +20,13 @@ */ /* - * Copyright 2008 Sun Microsystems, Inc. All rights reserved. + * Copyright 2009 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #ifndef _SYS_DCOPY_H #define _SYS_DCOPY_H -#pragma ident "%Z%%M% %I% %E% SMI" - #ifdef __cplusplus extern "C" { #endif @@ -148,12 +146,27 @@ void dcopy_query_channel(dcopy_handle_t handle, dcopy_query_channel_t *query); * Generate an interrupt when command completes. This flag is required if * the caller is going to call dcopy_cmd_poll(() with DCOPY_POLL_BLOCK set * for this command. + * DCOPY_CMD_NOWAIT + * Return error instead of busy waiting if resource is not available. + * DCOPY_CMD_NOSRCSNP + * Disable source cache snooping. + * DCOPY_CMD_NODSTSNP + * Disable destination cache snooping. + * DCOPY_CMD_LOOP + * For CBv1, generate a loop descriptor list, used to support FIPE driver. + * DCOPY_CMD_SYNC + * Reserved for internal use. */ #define DCOPY_CMD_NOFLAGS (0) #define DCOPY_CMD_QUEUE (1 << 0) #define DCOPY_CMD_NOSTAT (1 << 1) #define DCOPY_CMD_DCA (1 << 2) #define DCOPY_CMD_INTR (1 << 3) +#define DCOPY_CMD_NOWAIT (1 << 4) +#define DCOPY_CMD_NOSRCSNP (1 << 5) +#define DCOPY_CMD_NODSTSNP (1 << 6) +#define DCOPY_CMD_LOOP (1 << 7) +#define DCOPY_CMD_SYNC (1 << 30) typedef struct dcopy_cmd_copy_s { uint64_t cc_source; /* Source physical address */ |