From owner-svn-src-head@FreeBSD.ORG Sat Apr 6 15:02:07 2013 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id AD18985C; Sat, 6 Apr 2013 15:02:07 +0000 (UTC) (envelope-from marius@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) by mx1.freebsd.org (Postfix) with ESMTP id 9D99C115; Sat, 6 Apr 2013 15:02:07 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.6/8.14.6) with ESMTP id r36F27hI028161; Sat, 6 Apr 2013 15:02:07 GMT (envelope-from marius@svn.freebsd.org) Received: (from marius@localhost) by svn.freebsd.org (8.14.6/8.14.5/Submit) id r36F26qS028153; Sat, 6 Apr 2013 15:02:06 GMT (envelope-from marius@svn.freebsd.org) Message-Id: <201304061502.r36F26qS028153@svn.freebsd.org> From: Marius Strobl Date: Sat, 6 Apr 2013 15:02:06 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r249203 - in head/sys: conf dev/ata modules/ata/atacore X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 06 Apr 2013 15:02:07 -0000 Author: marius Date: Sat Apr 6 15:02:06 2013 New Revision: 249203 URL: http://svnweb.freebsd.org/changeset/base/249203 Log: - Make ata_str2mode() static, it's not used outside of ata-all.c. - Move ata_timeout() to ata-all.c so we don't need to expose both this function and ata_cam_end_transaction() but only the former. - Move ata_cmd2str() from ata-queue.c to ata-all.c so we can get rid of the former. - Add some missing prototypes. MFC after: 3 days Deleted: head/sys/dev/ata/ata-queue.c Modified: head/sys/conf/files head/sys/dev/ata/ata-all.c head/sys/dev/ata/ata-all.h head/sys/dev/ata/ata-lowlevel.c head/sys/modules/ata/atacore/Makefile Modified: head/sys/conf/files ============================================================================== --- head/sys/conf/files Sat Apr 6 13:54:00 2013 (r249202) +++ head/sys/conf/files Sat Apr 6 15:02:06 2013 (r249203) @@ -675,7 +675,6 @@ dev/ata/ata_if.m optional ata | atacore dev/ata/ata-all.c optional ata | atacore dev/ata/ata-dma.c optional ata | atacore dev/ata/ata-lowlevel.c optional ata | atacore -dev/ata/ata-queue.c optional ata | atacore dev/ata/ata-sata.c optional ata | atacore dev/ata/ata-card.c optional ata pccard | atapccard dev/ata/ata-cbus.c optional ata pc98 | atapc98 Modified: head/sys/dev/ata/ata-all.c ============================================================================== --- head/sys/dev/ata/ata-all.c Sat Apr 6 13:54:00 2013 (r249202) +++ head/sys/dev/ata/ata-all.c Sat Apr 6 15:02:06 2013 (r249203) @@ -60,9 +60,17 @@ __FBSDID("$FreeBSD$"); /* prototypes */ static void ataaction(struct cam_sim *sim, union ccb *ccb); static void atapoll(struct cam_sim *sim); -static void ata_conn_event(void *, int); +static void ata_cam_begin_transaction(device_t dev, union ccb *ccb); +static void ata_cam_end_transaction(device_t dev, struct ata_request *request); +static void ata_cam_request_sense(device_t dev, struct ata_request *request); +static int ata_check_ids(device_t dev, union ccb *ccb); +static void ata_conn_event(void *context, int dummy); +static void ata_init(void); static void ata_interrupt_locked(void *data); +static int ata_module_event_handler(module_t mod, int what, void *arg); static void ata_periodic_poll(void *data); +static int ata_str2mode(const char *str); +static void ata_uninit(void); /* global vars */ MALLOC_DEFINE(M_ATA, "ata_generic", "ATA driver generic layer"); @@ -435,6 +443,120 @@ ata_udelay(int interval) } const char * +ata_cmd2str(struct ata_request *request) +{ + static char buffer[20]; + + if (request->flags & ATA_R_ATAPI) { + switch (request->u.atapi.sense.key ? + request->u.atapi.saved_cmd : request->u.atapi.ccb[0]) { + case 0x00: return ("TEST_UNIT_READY"); + case 0x01: return ("REZERO"); + case 0x03: return ("REQUEST_SENSE"); + case 0x04: return ("FORMAT"); + case 0x08: return ("READ"); + case 0x0a: return ("WRITE"); + case 0x10: return ("WEOF"); + case 0x11: return ("SPACE"); + case 0x12: return ("INQUIRY"); + case 0x15: return ("MODE_SELECT"); + case 0x19: return ("ERASE"); + case 0x1a: return ("MODE_SENSE"); + case 0x1b: return ("START_STOP"); + case 0x1e: return ("PREVENT_ALLOW"); + case 0x23: return ("ATAPI_READ_FORMAT_CAPACITIES"); + case 0x25: return ("READ_CAPACITY"); + case 0x28: return ("READ_BIG"); + case 0x2a: return ("WRITE_BIG"); + case 0x2b: return ("LOCATE"); + case 0x34: return ("READ_POSITION"); + case 0x35: return ("SYNCHRONIZE_CACHE"); + case 0x3b: return ("WRITE_BUFFER"); + case 0x3c: return ("READ_BUFFER"); + case 0x42: return ("READ_SUBCHANNEL"); + case 0x43: return ("READ_TOC"); + case 0x45: return ("PLAY_10"); + case 0x47: return ("PLAY_MSF"); + case 0x48: return ("PLAY_TRACK"); + case 0x4b: return ("PAUSE"); + case 0x51: return ("READ_DISK_INFO"); + case 0x52: return ("READ_TRACK_INFO"); + case 0x53: return ("RESERVE_TRACK"); + case 0x54: return ("SEND_OPC_INFO"); + case 0x55: return ("MODE_SELECT_BIG"); + case 0x58: return ("REPAIR_TRACK"); + case 0x59: return ("READ_MASTER_CUE"); + case 0x5a: return ("MODE_SENSE_BIG"); + case 0x5b: return ("CLOSE_TRACK/SESSION"); + case 0x5c: return ("READ_BUFFER_CAPACITY"); + case 0x5d: return ("SEND_CUE_SHEET"); + case 0x96: return ("SERVICE_ACTION_IN"); + case 0xa1: return ("BLANK_CMD"); + case 0xa3: return ("SEND_KEY"); + case 0xa4: return ("REPORT_KEY"); + case 0xa5: return ("PLAY_12"); + case 0xa6: return ("LOAD_UNLOAD"); + case 0xad: return ("READ_DVD_STRUCTURE"); + case 0xb4: return ("PLAY_CD"); + case 0xbb: return ("SET_SPEED"); + case 0xbd: return ("MECH_STATUS"); + case 0xbe: return ("READ_CD"); + case 0xff: return ("POLL_DSC"); + } + } else { + switch (request->u.ata.command) { + case 0x00: return ("NOP"); + case 0x08: return ("DEVICE_RESET"); + case 0x20: return ("READ"); + case 0x24: return ("READ48"); + case 0x25: return ("READ_DMA48"); + case 0x26: return ("READ_DMA_QUEUED48"); + case 0x27: return ("READ_NATIVE_MAX_ADDRESS48"); + case 0x29: return ("READ_MUL48"); + case 0x30: return ("WRITE"); + case 0x34: return ("WRITE48"); + case 0x35: return ("WRITE_DMA48"); + case 0x36: return ("WRITE_DMA_QUEUED48"); + case 0x37: return ("SET_MAX_ADDRESS48"); + case 0x39: return ("WRITE_MUL48"); + case 0x70: return ("SEEK"); + case 0xa0: return ("PACKET_CMD"); + case 0xa1: return ("ATAPI_IDENTIFY"); + case 0xa2: return ("SERVICE"); + case 0xb0: return ("SMART"); + case 0xc0: return ("CFA ERASE"); + case 0xc4: return ("READ_MUL"); + case 0xc5: return ("WRITE_MUL"); + case 0xc6: return ("SET_MULTI"); + case 0xc7: return ("READ_DMA_QUEUED"); + case 0xc8: return ("READ_DMA"); + case 0xca: return ("WRITE_DMA"); + case 0xcc: return ("WRITE_DMA_QUEUED"); + case 0xe6: return ("SLEEP"); + case 0xe7: return ("FLUSHCACHE"); + case 0xea: return ("FLUSHCACHE48"); + case 0xec: return ("ATA_IDENTIFY"); + case 0xef: + switch (request->u.ata.feature) { + case 0x03: return ("SETFEATURES SET TRANSFER MODE"); + case 0x02: return ("SETFEATURES ENABLE WCACHE"); + case 0x82: return ("SETFEATURES DISABLE WCACHE"); + case 0xaa: return ("SETFEATURES ENABLE RCACHE"); + case 0x55: return ("SETFEATURES DISABLE RCACHE"); + } + sprintf(buffer, "SETFEATURES 0x%02x", + request->u.ata.feature); + return (buffer); + case 0xf5: return ("SECURITY_FREE_LOCK"); + case 0xf8: return ("READ_NATIVE_MAX_ADDRESS"); + case 0xf9: return ("SET_MAX_ADDRESS"); + } + } + sprintf(buffer, "unknown CMD (0x%02x)", request->u.ata.command); + return (buffer); +} + +const char * ata_mode2str(int mode) { switch (mode) { @@ -464,7 +586,7 @@ ata_mode2str(int mode) } } -int +static int ata_str2mode(const char *str) { @@ -501,6 +623,32 @@ ata_atapi(device_t dev, int target) return (ch->devices & (ATA_ATAPI_MASTER << target)); } +void +ata_timeout(struct ata_request *request) +{ + struct ata_channel *ch; + + ch = device_get_softc(request->parent); + //request->flags |= ATA_R_DEBUG; + ATA_DEBUG_RQ(request, "timeout"); + + /* + * If we have an ATA_ACTIVE request running, we flag the request + * ATA_R_TIMEOUT so ata_cam_end_transaction() will handle it correctly. + * Also, NULL out the running request so we wont loose the race with + * an eventual interrupt arriving late. + */ + if (ch->state == ATA_ACTIVE) { + request->flags |= ATA_R_TIMEOUT; + if (ch->dma.unload) + ch->dma.unload(request); + ch->running = NULL; + ch->state = ATA_IDLE; + ata_cam_end_transaction(ch->dev, request); + } + mtx_unlock(&ch->state_mtx); +} + static void ata_cam_begin_transaction(device_t dev, union ccb *ccb) { @@ -658,7 +806,7 @@ ata_cam_process_sense(device_t dev, stru ata_reinit(dev); } -void +static void ata_cam_end_transaction(device_t dev, struct ata_request *request) { struct ata_channel *ch = device_get_softc(dev); Modified: head/sys/dev/ata/ata-all.h ============================================================================== --- head/sys/dev/ata/ata-all.h Sat Apr 6 13:54:00 2013 (r249202) +++ head/sys/dev/ata/ata-all.h Sat Apr 6 15:02:06 2013 (r249203) @@ -613,16 +613,12 @@ void ata_interrupt(void *data); int ata_getparam(struct ata_device *atadev, int init); void ata_default_registers(device_t dev); void ata_udelay(int interval); +const char *ata_cmd2str(struct ata_request *request); const char *ata_mode2str(int mode); void ata_setmode(device_t dev); void ata_print_cable(device_t dev, u_int8_t *who); -int ata_str2mode(const char *str); int ata_atapi(device_t dev, int target); -void ata_cam_end_transaction(device_t dev, struct ata_request *request); - -/* ata-queue.c: */ void ata_timeout(struct ata_request *); -const char *ata_cmd2str(struct ata_request *request); /* ata-lowlevel.c: */ void ata_generic_hw(device_t dev); Modified: head/sys/dev/ata/ata-lowlevel.c ============================================================================== --- head/sys/dev/ata/ata-lowlevel.c Sat Apr 6 13:54:00 2013 (r249202) +++ head/sys/dev/ata/ata-lowlevel.c Sat Apr 6 15:02:06 2013 (r249203) @@ -604,7 +604,7 @@ ata_generic_reset(device_t dev) } /* must be called with ATA channel locked and state_mtx held */ -int +static int ata_generic_status(device_t dev) { struct ata_channel *ch = device_get_softc(dev); Modified: head/sys/modules/ata/atacore/Makefile ============================================================================== --- head/sys/modules/ata/atacore/Makefile Sat Apr 6 13:54:00 2013 (r249202) +++ head/sys/modules/ata/atacore/Makefile Sat Apr 6 15:02:06 2013 (r249203) @@ -3,7 +3,7 @@ .PATH: ${.CURDIR}/../../../dev/ata KMOD= ata -SRCS= ata-all.c ata-lowlevel.c ata-queue.c ata_if.c +SRCS= ata-all.c ata_if.c ata-lowlevel.c SRCS+= opt_ata.h ata_if.h device_if.h bus_if.h pci_if.h .include