diff options
Diffstat (limited to 'sys/dev/aic7xxx/aic7xxx.h')
| -rw-r--r-- | sys/dev/aic7xxx/aic7xxx.h | 46 |
1 files changed, 32 insertions, 14 deletions
diff --git a/sys/dev/aic7xxx/aic7xxx.h b/sys/dev/aic7xxx/aic7xxx.h index 12acab3..a30deb3 100644 --- a/sys/dev/aic7xxx/aic7xxx.h +++ b/sys/dev/aic7xxx/aic7xxx.h @@ -37,7 +37,7 @@ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGES. * - * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.h#62 $ + * $Id: //depot/aic7xxx/aic7xxx/aic7xxx.h#70 $ * * $FreeBSD$ */ @@ -98,6 +98,14 @@ struct seeprom_descriptor; (SCB_GET_TARGET(ahc, scb) + (SCB_IS_SCSIBUS_B(ahc, scb) ? 8 : 0)) #define SCB_GET_TARGET_MASK(ahc, scb) \ (0x01 << (SCB_GET_TARGET_OFFSET(ahc, scb))) +#ifdef AHC_DEBUG +#define SCB_IS_SILENT(scb) \ + ((ahc_debug & AHC_SHOW_MASKED_ERRORS) == 0 \ + && (((scb)->flags & SCB_SILENT) != 0)) +#else +#define SCB_IS_SILENT(scb) \ + (((scb)->flags & SCB_SILENT) != 0) +#endif #define TCL_TARGET_OFFSET(tcl) \ ((((tcl) >> 4) & TID) >> 4) #define TCL_LUN(tcl) \ @@ -310,11 +318,11 @@ typedef enum { */ typedef enum { AHC_FNONE = 0x000, - AHC_PRIMARY_CHANNEL = 0x003,/* + AHC_PRIMARY_CHANNEL = 0x003, /* * The channel that should * be probed first. */ - AHC_USEDEFAULTS = 0x004,/* + AHC_USEDEFAULTS = 0x004, /* * For cards without an seeprom * or a BIOS to initialize the chip's * SRAM, we use the default target @@ -322,29 +330,29 @@ typedef enum { */ AHC_SEQUENCER_DEBUG = 0x008, AHC_SHARED_SRAM = 0x010, - AHC_LARGE_SEEPROM = 0x020,/* Uses C56_66 not C46 */ + AHC_LARGE_SEEPROM = 0x020, /* Uses C56_66 not C46 */ AHC_RESET_BUS_A = 0x040, AHC_RESET_BUS_B = 0x080, AHC_EXTENDED_TRANS_A = 0x100, AHC_EXTENDED_TRANS_B = 0x200, AHC_TERM_ENB_A = 0x400, AHC_TERM_ENB_B = 0x800, - AHC_INITIATORROLE = 0x1000,/* + AHC_INITIATORROLE = 0x1000, /* * Allow initiator operations on * this controller. */ - AHC_TARGETROLE = 0x2000,/* + AHC_TARGETROLE = 0x2000, /* * Allow target operations on this * controller. */ AHC_NEWEEPROM_FMT = 0x4000, AHC_RESOURCE_SHORTAGE = 0x8000, - AHC_TQINFIFO_BLOCKED = 0x10000,/* Blocked waiting for ATIOs */ - AHC_INT50_SPEEDFLEX = 0x20000,/* + AHC_TQINFIFO_BLOCKED = 0x10000, /* Blocked waiting for ATIOs */ + AHC_INT50_SPEEDFLEX = 0x20000, /* * Internal 50pin connector * sits behind an aic3860 */ - AHC_SCB_BTT = 0x40000,/* + AHC_SCB_BTT = 0x40000, /* * The busy targets table is * stored in SCB space rather * than SRAM. @@ -355,7 +363,9 @@ typedef enum { AHC_EDGE_INTERRUPT = 0x800000, /* Device uses edge triggered ints */ AHC_39BIT_ADDRESSING = 0x1000000, /* Use 39 bit addressing scheme. */ AHC_LSCBS_ENABLED = 0x2000000, /* 64Byte SCBs enabled */ - AHC_SCB_CONFIG_USED = 0x4000000 /* No SEEPROM but SCB2 had info. */ + AHC_SCB_CONFIG_USED = 0x4000000, /* No SEEPROM but SCB2 had info. */ + AHC_NO_BIOS_INIT = 0x8000000, /* No BIOS left over settings. */ + AHC_DISABLE_PCI_PERR = 0x10000000 } ahc_flag; /************************* Hardware SCB Definition ***************************/ @@ -548,7 +558,13 @@ typedef enum { * responding to our attempt * to report the error. */ - SCB_TARGET_SCB = 0x2000 + SCB_TARGET_SCB = 0x2000, + SCB_SILENT = 0x4000 /* + * Be quiet about transmission type + * errors. They are expected and we + * don't want to upset the user. This + * flag is typically used during DV. + */ } scb_flag; struct scb { @@ -733,7 +749,7 @@ struct ahc_syncrate { }; /* Safe and valid period for async negotiations. */ -#define AHC_ASYNC_XFER_PERIOD 0x44 +#define AHC_ASYNC_XFER_PERIOD 0x45 #define AHC_ULTRA2_XFER_PERIOD 0x0a /* @@ -743,6 +759,8 @@ struct ahc_syncrate { #define AHC_SYNCRATE_ULTRA2 1 #define AHC_SYNCRATE_ULTRA 3 #define AHC_SYNCRATE_FAST 6 +#define AHC_SYNCRATE_MAX AHC_SYNCRATE_DT +#define AHC_SYNCRATE_MIN 13 /***************************** Lookup Tables **********************************/ /* @@ -1038,7 +1056,6 @@ struct ahc_softc { u_int pci_cachesize; u_int stack_size; - uint16_t *saved_stack; /* Per-Unit descriptive information */ const char *description; @@ -1273,7 +1290,8 @@ extern uint32_t ahc_debug; #define AHC_SHOW_QFULL 0x0200 #define AHC_SHOW_QUEUE 0x0400 #define AHC_SHOW_TQIN 0x0800 -#define AHC_DEBUG_SEQUENCER 0x1000 +#define AHC_SHOW_MASKED_ERRORS 0x1000 +#define AHC_DEBUG_SEQUENCER 0x2000 #endif void ahc_print_scb(struct scb *scb); void ahc_print_devinfo(struct ahc_softc *ahc, |
