| siis.h (199132) | siis.h (199747) |
|---|---|
| 1/*- 2 * Copyright (c) 2009 Alexander Motin <mav@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * | 1/*- 2 * Copyright (c) 2009 Alexander Motin <mav@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * |
| 26 * $FreeBSD: head/sys/dev/siis/siis.h 199132 2009-11-10 09:46:52Z mav $ | 26 * $FreeBSD: head/sys/dev/siis/siis.h 199747 2009-11-24 12:47:58Z mav $ |
| 27 */ 28 29/* ATA register defines */ 30#define ATA_DATA 0 /* (RW) data */ 31 32#define ATA_FEATURE 1 /* (W) feature */ 33#define ATA_F_DMA 0x01 /* enable DMA */ 34#define ATA_F_OVL 0x02 /* enable overlap */ --- 306 unchanged lines hidden (view full) --- 341 device_t dev; /* Device handle */ 342 u_int8_t slot; /* Number of this slot */ 343 enum siis_slot_states state; /* Slot state */ 344 union ccb *ccb; /* CCB occupying slot */ 345 struct ata_dmaslot dma; /* DMA data of this slot */ 346 struct callout timeout; /* Execution timeout */ 347}; 348 | 27 */ 28 29/* ATA register defines */ 30#define ATA_DATA 0 /* (RW) data */ 31 32#define ATA_FEATURE 1 /* (W) feature */ 33#define ATA_F_DMA 0x01 /* enable DMA */ 34#define ATA_F_OVL 0x02 /* enable overlap */ --- 306 unchanged lines hidden (view full) --- 341 device_t dev; /* Device handle */ 342 u_int8_t slot; /* Number of this slot */ 343 enum siis_slot_states state; /* Slot state */ 344 union ccb *ccb; /* CCB occupying slot */ 345 struct ata_dmaslot dma; /* DMA data of this slot */ 346 struct callout timeout; /* Execution timeout */ 347}; 348 |
| 349struct siis_device { 350 u_int revision; 351 int mode; 352 u_int bytecount; 353 u_int tags; 354}; 355 |
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| 349/* structure describing an ATA channel */ 350struct siis_channel { 351 device_t dev; /* Device handle */ 352 int unit; /* Physical channel */ 353 struct resource *r_mem; /* Memory of this channel */ 354 struct resource *r_irq; /* Interrupt of this channel */ 355 void *ih; /* Interrupt handle */ 356 struct ata_dma dma; /* DMA data */ 357 struct cam_sim *sim; 358 struct cam_path *path; 359 int pm_level; /* power management level */ 360 int sata_rev; /* Maximum allowed SATA generation */ 361 362 struct siis_slot slot[SIIS_MAX_SLOTS]; 363 union ccb *hold[SIIS_MAX_SLOTS]; 364 struct mtx mtx; /* state lock */ 365 int devices; /* What is present */ 366 int pm_present; /* PM presence reported */ | 356/* structure describing an ATA channel */ 357struct siis_channel { 358 device_t dev; /* Device handle */ 359 int unit; /* Physical channel */ 360 struct resource *r_mem; /* Memory of this channel */ 361 struct resource *r_irq; /* Interrupt of this channel */ 362 void *ih; /* Interrupt handle */ 363 struct ata_dma dma; /* DMA data */ 364 struct cam_sim *sim; 365 struct cam_path *path; 366 int pm_level; /* power management level */ 367 int sata_rev; /* Maximum allowed SATA generation */ 368 369 struct siis_slot slot[SIIS_MAX_SLOTS]; 370 union ccb *hold[SIIS_MAX_SLOTS]; 371 struct mtx mtx; /* state lock */ 372 int devices; /* What is present */ 373 int pm_present; /* PM presence reported */ |
| 374 uint32_t oslots; /* Occupied slots */ |
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| 367 uint32_t rslots; /* Running slots */ 368 uint32_t aslots; /* Slots with atomic commands */ 369 uint32_t eslots; /* Slots in error */ 370 uint32_t toslots; /* Slots in timeout */ 371 int numrslots; /* Number of running slots */ 372 int numtslots[SIIS_MAX_SLOTS]; /* Number of tagged slots */ 373 int numhslots; /* Number of holden slots */ 374 int readlog; /* Our READ LOG active */ 375 int fatalerr; /* Fatal error happend */ 376 int recovery; /* Some slots are in error */ | 375 uint32_t rslots; /* Running slots */ 376 uint32_t aslots; /* Slots with atomic commands */ 377 uint32_t eslots; /* Slots in error */ 378 uint32_t toslots; /* Slots in timeout */ 379 int numrslots; /* Number of running slots */ 380 int numtslots[SIIS_MAX_SLOTS]; /* Number of tagged slots */ 381 int numhslots; /* Number of holden slots */ 382 int readlog; /* Our READ LOG active */ 383 int fatalerr; /* Fatal error happend */ 384 int recovery; /* Some slots are in error */ |
| 377 int lastslot; /* Last used slot */ | |
| 378 union ccb *frozen; /* Frozen command */ | 385 union ccb *frozen; /* Frozen command */ |
| 386 387 struct siis_device user[16]; /* User-specified settings */ 388 struct siis_device curr[16]; /* Current settings */ |
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| 379}; 380 381/* structure describing a SIIS controller */ 382struct siis_controller { 383 device_t dev; 384 int r_grid; 385 struct resource *r_gmem; 386 int r_rid; --- 54 unchanged lines hidden --- | 389}; 390 391/* structure describing a SIIS controller */ 392struct siis_controller { 393 device_t dev; 394 int r_grid; 395 struct resource *r_gmem; 396 int r_rid; --- 54 unchanged lines hidden --- |