Add support for the HPT366 chip, this is used on the Abit boards and

their HotRod controller and on SIIG PCI ultra DMA controller. These
changes also made lots of the Promise code go away, its all much more
generic this way.

Get rid of atapi_immed_cmd, instead use the queue to move atapi commands
from interrupt context if nessesary, the entire atapi layer has
gotten an overhaul.

Lots of fixes to utililize the new features in subr_disk.c etc, and
get rid of the last biots of softc arrays in the drivers, the
only one left is atadevices which cannot easily go away (yet).

Use our own malloc names, its a lot easier to track memory usage this way.

General cleanup overall.

1 files changed, 49 insertions, 49 deletions

diff --git a/sys/dev/ata/atapi-tape.h b/sys/dev/ata/atapi-tape.h
index b2b7bd4..7f67460 100644
--- a/sys/dev/ata/atapi-tape.h
+++ b/sys/dev/ata/atapi-tape.h
@@ -31,49 +31,49 @@
 /* ATAPI tape drive Capabilities and Mechanical Status Page */
 struct ast_cappage {
     /* mode page data header */
-    u_int8_t	data_length;		/* total length of data */
-    u_int8_t	medium_type;		/* medium type (if any) */
+    u_int8_t	data_length;			/* total length of data */
+    u_int8_t	medium_type;			/* medium type (if any) */
     u_int8_t	reserved	:4;
-    u_int8_t	mode		:3;	/* buffering mode */
-    u_int8_t	write_protect	:1;	/* media is writeprotected */
-    u_int8_t	blk_desc_len;		/* block Descriptor Length */
+    u_int8_t	mode		:3;		/* buffering mode */
+    u_int8_t	write_protect	:1;		/* media is writeprotected */
+    u_int8_t	blk_desc_len;			/* block Descriptor Length */
 
     /* capabilities page */
     u_int8_t	page_code	:6;
 #define ATAPI_TAPE_CAP_PAGE	0x2a
 
     u_int8_t	reserved0_6	:1;
-    u_int8_t	ps		:1;	/* parameters saveable */
-    u_int8_t	page_length;		/* page Length == 0x12 */
+    u_int8_t	ps		:1;		/* parameters saveable */
+    u_int8_t	page_length;			/* page Length == 0x12 */
     u_int8_t	reserved2;
     u_int8_t	reserved3;
-    u_int8_t	readonly	:1;	/* read Only Mode */
+    u_int8_t	readonly	:1;		/* read Only Mode */
     u_int8_t	reserved4_1234	:4;
-    u_int8_t	reverse		:1;	/* supports reverse direction */
+    u_int8_t	reverse		:1;		/* supports reverse direction */
     u_int8_t	reserved4_67	:2;
     u_int8_t	reserved5_012	:3;
-    u_int8_t	eformat		:1;	/* supports ERASE formatting */
+    u_int8_t	eformat		:1;		/* supports ERASE formatting */
     u_int8_t	reserved5_4	:1;
-    u_int8_t	qfa		:1;	/* supports QFA formats */
+    u_int8_t	qfa		:1;		/* supports QFA formats */
     u_int8_t	reserved5_67	:2;
-    u_int8_t	lock		:1;	/* supports locking media */
-    u_int8_t	locked		:1;	/* the media is locked */
-    u_int8_t	prevent		:1;	/* defaults to prevent state */
-    u_int8_t	eject		:1;	/* supports eject */
-    u_int8_t	disconnect	:1;	/* can break request > ctl */
+    u_int8_t	lock		:1;		/* supports locking media */
+    u_int8_t	locked		:1;		/* the media is locked */
+    u_int8_t	prevent		:1;		/* defaults to prevent state */
+    u_int8_t	eject		:1;		/* supports eject */
+    u_int8_t	disconnect	:1;		/* can break request > ctl */
     u_int8_t	reserved6_5	:1;
-    u_int8_t	ecc		:1;	/* supports error correction */
-    u_int8_t	compress	:1;	/* supports data compression */
+    u_int8_t	ecc		:1;		/* supports error correction */
+    u_int8_t	compress	:1;		/* supports data compression */
     u_int8_t	reserved7_0	:1;
-    u_int8_t	blk512		:1;	/* supports 512b block size */
-    u_int8_t	blk1024		:1;	/* supports 1024b block size */
+    u_int8_t	blk512		:1;		/* supports 512b block size */
+    u_int8_t	blk1024		:1;		/* supports 1024b block size */
     u_int8_t	reserved7_3456	:4;
-    u_int8_t	blk32k		:1;	/* supports 32kb block size */
-    u_int16_t	max_speed;		/* supported speed in KBps */
-    u_int16_t	max_defects;		/* max stored defect entries */
-    u_int16_t	ctl;			/* continuous transfer limit */
-    u_int16_t	speed;			/* current Speed, in KBps */
-    u_int16_t	buffer_size;		/* buffer Size, in 512 bytes */
+    u_int8_t	blk32k		:1;		/* supports 32kb block size */
+    u_int16_t	max_speed;			/* supported speed in KBps */
+    u_int16_t	max_defects;			/* max stored defect entries */
+    u_int16_t	ctl;				/* continuous transfer limit */
+    u_int16_t	speed;				/* current Speed, in KBps */
+    u_int16_t	buffer_size;			/* buffer Size, in 512 bytes */
     u_int8_t	reserved18;
     u_int8_t	reserved19;
 };
@@ -81,44 +81,44 @@ struct ast_cappage {
 /* ATAPI OnStream ADR data transfer mode page (ADR unique) */
 struct ast_transferpage {
     /* mode page data header */
-    u_int8_t	data_length;		/* total length of data */
-    u_int8_t	medium_type;		/* medium type (if any) */
-    u_int8_t	dsp;			/* device specific parameter */
-    u_int8_t	blk_desc_len;		/* block Descriptor Length */
+    u_int8_t	data_length;			/* total length of data */
+    u_int8_t	medium_type;			/* medium type (if any) */
+    u_int8_t	dsp;				/* device specific parameter */
+    u_int8_t	blk_desc_len;			/* block Descriptor Length */
 
     /* data transfer page */
     u_int8_t	page_code	:6;
 #define ATAPI_TAPE_TRANSFER_PAGE     0x30
 
     u_int8_t	reserved0_6	:1;
-    u_int8_t	ps		:1;	/* parameters saveable */
-    u_int8_t	page_length;		/* page Length == 0x02 */
+    u_int8_t	ps		:1;		/* parameters saveable */
+    u_int8_t	page_length;			/* page Length == 0x02 */
     u_int8_t	reserved2;
-    u_int8_t	read32k		:1;	/* 32k block size (data only) */
-    u_int8_t	read32k5	:1;	/* 32.5k block size (data & AUX) */
+    u_int8_t	read32k		:1;		/* 32k blk size (data only) */
+    u_int8_t	read32k5	:1;		/* 32.5k blk size (data&AUX) */
     u_int8_t	reserved3_23	:2;
-    u_int8_t	write32k	:1;	/* 32k block size (data only) */
-    u_int8_t	write32k5	:1;	/* 32.5k block size (data & AUX) */
+    u_int8_t	write32k	:1;		/* 32k blk size (data only) */
+    u_int8_t	write32k5	:1;		/* 32.5k blk size (data&AUX) */
     u_int8_t	reserved3_6	:1;
-    u_int8_t	streaming	:1;	/* streaming mode enable */
+    u_int8_t	streaming	:1;		/* streaming mode enable */
 };
 
 /* ATAPI OnStream ADR vendor identification mode page (ADR unique) */
 struct ast_identifypage {
     /* mode page data header */
-    u_int8_t	data_length;		/* total length of data */
-    u_int8_t	medium_type;		/* medium type (if any) */
-    u_int8_t	dsp;			/* device specific parameter */
-    u_int8_t	blk_desc_len;		/* block Descriptor Length */
+    u_int8_t	data_length;			/* total length of data */
+    u_int8_t	medium_type;			/* medium type (if any) */
+    u_int8_t	dsp;				/* device specific parameter */
+    u_int8_t	blk_desc_len;			/* block Descriptor Length */
 
     /* data transfer page */
     u_int8_t	page_code	:6;
 #define ATAPI_TAPE_IDENTIFY_PAGE     0x36
 
     u_int8_t	reserved0_6	:1;
-    u_int8_t	ps		:1;	/* parameters saveable */
-    u_int8_t	page_length;		/* page Length == 0x06 */
-    u_int8_t	ident[4];		/* host id string */
+    u_int8_t	ps		:1;		/* parameters saveable */
+    u_int8_t	page_length;			/* page Length == 0x06 */
+    u_int8_t	ident[4];			/* host id string */
     u_int8_t	reserved6;
     u_int8_t	reserved7;
 };
@@ -126,17 +126,17 @@ struct ast_identifypage {
 /* ATAPI read position structure */
 struct ast_readposition {
     u_int8_t	reserved0_05	:6;
-    u_int8_t	eop		:1;	/* end of partition */
-    u_int8_t	bop		:1;	/* beginning of partition */
+    u_int8_t	eop		:1;		/* end of partition */
+    u_int8_t	bop		:1;		/* beginning of partition */
     u_int8_t	reserved1;
     u_int8_t	reserved2;
     u_int8_t	reserved3;
-    u_int32_t	host;			/* frame address in buffer */
-    u_int32_t	tape;			/* frame address on tape */
+    u_int32_t	host;				/* frame address in buffer */
+    u_int32_t	tape;				/* frame address on tape */
     u_int8_t	reserved12;
     u_int8_t	reserved13;
     u_int8_t	reserved14;
-    u_int8_t	blks_in_buf;		/* blocks in buffer */
+    u_int8_t	blks_in_buf;			/* blocks in buffer */
     u_int8_t	reserved16;
     u_int8_t	reserved17;
     u_int8_t	reserved18;