diff options
-rw-r--r-- | share/man/man4/arcmsr.4 | 4 | ||||
-rw-r--r-- | sys/dev/arcmsr/arcmsr.c | 135 | ||||
-rw-r--r-- | sys/dev/arcmsr/arcmsr.h | 17 |
3 files changed, 129 insertions, 27 deletions
diff --git a/share/man/man4/arcmsr.4 b/share/man/man4/arcmsr.4 index 71b5faa..87c7050 100644 --- a/share/man/man4/arcmsr.4 +++ b/share/man/man4/arcmsr.4 @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd December 18, 2012 +.Dd February 27, 2013 .Dt ARCMSR 4 .Os .Sh NAME @@ -108,6 +108,8 @@ ARC-1222 .It ARC-1223 .It +ARC-1224 +.It ARC-1230 .It ARC-1231 diff --git a/sys/dev/arcmsr/arcmsr.c b/sys/dev/arcmsr/arcmsr.c index c815d02..d80fcf2 100644 --- a/sys/dev/arcmsr/arcmsr.c +++ b/sys/dev/arcmsr/arcmsr.c @@ -1,16 +1,15 @@ /* -***************************************************************************************** -** O.S : FreeBSD +******************************************************************************** +** OS : FreeBSD ** FILE NAME : arcmsr.c ** BY : Erich Chen, Ching Huang ** Description: SCSI RAID Device Driver for -** ARECA (ARC11XX/ARC12XX/ARC13XX/ARC16XX/ARC188x) SATA/SAS RAID HOST Adapter -** ARCMSR RAID Host adapter -** [RAID controller:INTEL 331(PCI-X) 341(PCI-EXPRESS) chip set] -****************************************************************************************** -************************************************************************ +** ARECA (ARC11XX/ARC12XX/ARC13XX/ARC16XX/ARC188x) +** SATA/SAS RAID HOST Adapter +******************************************************************************** +******************************************************************************** ** -** Copyright (C) 2002 - 2010, Areca Technology Corporation All rights reserved. +** Copyright (C) 2002 - 2012, Areca Technology Corporation All rights reserved. ** ** Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions @@ -33,7 +32,7 @@ ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT **(INCLUDING NEGLIGENCE OR OTHERWISE)ARISING IN ANY WAY OUT OF THE USE OF ** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -************************************************************************** +******************************************************************************** ** History ** ** REV# DATE NAME DESCRIPTION @@ -73,7 +72,7 @@ ** 1.20.00.23 01/30/2012 Ching Huang Fixed Request requeued and Retrying command ** 1.20.00.24 06/11/2012 Ching Huang Fixed return sense data condition ** 1.20.00.25 08/17/2012 Ching Huang Fixed hotplug device no function on type A adapter -** 1.20.00.26 12/14/2012 Ching Huang Added support ARC1214 +** 1.20.00.26 12/14/2012 Ching Huang Added support ARC1214,1224 ****************************************************************************************** */ @@ -145,7 +144,7 @@ __FBSDID("$FreeBSD$"); #define arcmsr_callout_init(a) callout_init(a); #endif -#define ARCMSR_DRIVER_VERSION "Driver Version 1.20.00.26 2012-12-14" +#define ARCMSR_DRIVER_VERSION "Driver Version 1.20.00.26 2013-01-08" #include <dev/arcmsr/arcmsr.h> /* ************************************************************************** @@ -168,7 +167,7 @@ static void arcmsr_stop_adapter_bgrb(struct AdapterControlBlock *acb); static void arcmsr_start_adapter_bgrb(struct AdapterControlBlock *acb); static void arcmsr_iop_init(struct AdapterControlBlock *acb); static void arcmsr_flush_adapter_cache(struct AdapterControlBlock *acb); -static void arcmsr_Read_iop_rqbuffer_data(struct AdapterControlBlock *acb, struct QBUFFER *prbuffer); +static u_int32_t arcmsr_Read_iop_rqbuffer_data(struct AdapterControlBlock *acb, struct QBUFFER *prbuffer); static void arcmsr_Write_data_2iop_wqbuffer(struct AdapterControlBlock *acb); static void arcmsr_abort_allcmd(struct AdapterControlBlock *acb); static void arcmsr_srb_complete(struct CommandControlBlock *srb, int stand_flag); @@ -212,7 +211,11 @@ static device_method_t arcmsr_methods[]={ DEVMETHOD(device_suspend, arcmsr_suspend), DEVMETHOD(device_resume, arcmsr_resume), +#if __FreeBSD_version >= 803000 DEVMETHOD_END +#else + { 0, 0 } +#endif }; static driver_t arcmsr_driver={ @@ -1381,13 +1384,61 @@ static void arcmsr_poll(struct cam_sim *psim) ************************************************************************** ************************************************************************** */ -static void arcmsr_Read_iop_rqbuffer_data(struct AdapterControlBlock *acb, +static u_int32_t arcmsr_Read_iop_rqbuffer_data_D(struct AdapterControlBlock *acb, + struct QBUFFER *prbuffer) { + + u_int8_t *pQbuffer; + u_int8_t *buf1 = 0; + u_int32_t *iop_data, *buf2 = 0; + u_int32_t iop_len, data_len; + + iop_data = (u_int32_t *)prbuffer->data; + iop_len = (u_int32_t)prbuffer->data_len; + if ( iop_len > 0 ) + { + buf1 = malloc(128, M_DEVBUF, M_NOWAIT | M_ZERO); + buf2 = (u_int32_t *)buf1; + if( buf1 == NULL) + return (0); + data_len = iop_len; + while(data_len >= 4) + { + *buf2++ = *iop_data++; + data_len -= 4; + } + if(data_len) + *buf2 = *iop_data; + buf2 = (u_int32_t *)buf1; + } + while (iop_len > 0) { + pQbuffer = &acb->rqbuffer[acb->rqbuf_lastindex]; + *pQbuffer = *buf1; + acb->rqbuf_lastindex++; + /* if last, index number set it to 0 */ + acb->rqbuf_lastindex %= ARCMSR_MAX_QBUFFER; + buf1++; + iop_len--; + } + if(buf2) + free( (u_int8_t *)buf2, M_DEVBUF); + /* let IOP know data has been read */ + arcmsr_iop_message_read(acb); + return (1); +} +/* +************************************************************************** +************************************************************************** +*/ +static u_int32_t arcmsr_Read_iop_rqbuffer_data(struct AdapterControlBlock *acb, struct QBUFFER *prbuffer) { u_int8_t *pQbuffer; u_int8_t *iop_data; u_int32_t iop_len; + if(acb->adapter_type == ACB_ADAPTER_TYPE_D) { + return(arcmsr_Read_iop_rqbuffer_data_D(acb, prbuffer)); + } iop_data = (u_int8_t *)prbuffer->data; iop_len = (u_int32_t)prbuffer->data_len; while (iop_len > 0) { @@ -1401,6 +1452,7 @@ static void arcmsr_Read_iop_rqbuffer_data(struct AdapterControlBlock *acb, } /* let IOP know data has been read */ arcmsr_iop_message_read(acb); + return (1); } /* ************************************************************************** @@ -1417,7 +1469,8 @@ static void arcmsr_iop2drv_data_wrote_handle(struct AdapterControlBlock *acb) my_empty_len = (acb->rqbuf_lastindex - acb->rqbuf_firstindex - 1) & (ARCMSR_MAX_QBUFFER-1); if(my_empty_len >= prbuffer->data_len) { - arcmsr_Read_iop_rqbuffer_data(acb, prbuffer); + if(arcmsr_Read_iop_rqbuffer_data(acb, prbuffer) == 0) + acb->acb_flags |= ACB_F_IOPDATA_OVERFLOW; } else { acb->acb_flags |= ACB_F_IOPDATA_OVERFLOW; } @@ -1427,6 +1480,50 @@ static void arcmsr_iop2drv_data_wrote_handle(struct AdapterControlBlock *acb) ********************************************************************** ********************************************************************** */ +static void arcmsr_Write_data_2iop_wqbuffer_D(struct AdapterControlBlock *acb) +{ + u_int8_t *pQbuffer; + struct QBUFFER *pwbuffer; + u_int8_t *buf1 = 0; + u_int32_t *iop_data, *buf2 = 0; + u_int32_t allxfer_len = 0, data_len; + + if(acb->acb_flags & ACB_F_MESSAGE_WQBUFFER_READ) { + buf1 = malloc(128, M_DEVBUF, M_NOWAIT | M_ZERO); + buf2 = (u_int32_t *)buf1; + if( buf1 == NULL) + return; + + acb->acb_flags &= (~ACB_F_MESSAGE_WQBUFFER_READ); + pwbuffer = arcmsr_get_iop_wqbuffer(acb); + iop_data = (u_int32_t *)pwbuffer->data; + while((acb->wqbuf_firstindex != acb->wqbuf_lastindex) + && (allxfer_len < 124)) { + pQbuffer = &acb->wqbuffer[acb->wqbuf_firstindex]; + *buf1 = *pQbuffer; + acb->wqbuf_firstindex++; + acb->wqbuf_firstindex %= ARCMSR_MAX_QBUFFER; + buf1++; + allxfer_len++; + } + pwbuffer->data_len = allxfer_len; + data_len = allxfer_len; + buf1 = (u_int8_t *)buf2; + while(data_len >= 4) + { + *iop_data++ = *buf2++; + data_len -= 4; + } + if(data_len) + *iop_data = *buf2; + free( buf1, M_DEVBUF); + arcmsr_iop_message_wrote(acb); + } +} +/* +********************************************************************** +********************************************************************** +*/ static void arcmsr_Write_data_2iop_wqbuffer(struct AdapterControlBlock *acb) { u_int8_t *pQbuffer; @@ -1434,6 +1531,10 @@ static void arcmsr_Write_data_2iop_wqbuffer(struct AdapterControlBlock *acb) u_int8_t *iop_data; int32_t allxfer_len=0; + if(acb->adapter_type == ACB_ADAPTER_TYPE_D) { + arcmsr_Write_data_2iop_wqbuffer_D(acb); + return; + } if(acb->acb_flags & ACB_F_MESSAGE_WQBUFFER_READ) { acb->acb_flags &= (~ACB_F_MESSAGE_WQBUFFER_READ); pwbuffer = arcmsr_get_iop_wqbuffer(acb); @@ -2153,7 +2254,8 @@ u_int32_t arcmsr_iop_ioctlcmd(struct AdapterControlBlock *acb, u_int32_t ioctl_c acb->acb_flags &= ~ACB_F_IOPDATA_OVERFLOW; prbuffer = arcmsr_get_iop_rqbuffer(acb); - arcmsr_Read_iop_rqbuffer_data(acb, prbuffer); + if(arcmsr_Read_iop_rqbuffer_data(acb, prbuffer) == 0) + acb->acb_flags |= ACB_F_IOPDATA_OVERFLOW; } pcmdmessagefld->cmdmessage.Length = allxfer_len; pcmdmessagefld->cmdmessage.ReturnCode = ARCMSR_MESSAGE_RETURNCODE_OK; @@ -2374,7 +2476,8 @@ static int arcmsr_iop_message_xfer(struct AdapterControlBlock *acb, union ccb *p acb->acb_flags &= ~ACB_F_IOPDATA_OVERFLOW; prbuffer = arcmsr_get_iop_rqbuffer(acb); - arcmsr_Read_iop_rqbuffer_data(acb, prbuffer); + if(arcmsr_Read_iop_rqbuffer_data(acb, prbuffer) == 0) + acb->acb_flags |= ACB_F_IOPDATA_OVERFLOW; } pcmdmessagefld->cmdmessage.Length = allxfer_len; pcmdmessagefld->cmdmessage.ReturnCode = ARCMSR_MESSAGE_RETURNCODE_OK; diff --git a/sys/dev/arcmsr/arcmsr.h b/sys/dev/arcmsr/arcmsr.h index 219372e..95bb6a1 100644 --- a/sys/dev/arcmsr/arcmsr.h +++ b/sys/dev/arcmsr/arcmsr.h @@ -1,17 +1,14 @@ /* -*********************************************************************************************** -** O.S : FreeBSD +******************************************************************************** +** OS : FreeBSD ** FILE NAME : arcmsr.h ** BY : Erich Chen, Ching Huang ** Description: SCSI RAID Device Driver for -** ARECA SATA/SAS RAID HOST Adapter -** [RAID controller:INTEL 331(PCI-X) 341(PCI-EXPRESS) chip set] -*********************************************************************************************** -************************************************************************ -** Copyright (C) 2002 - 2010, Areca Technology Corporation All rights reserved. -** -** Web site: www.areca.com.tw -** E-mail: erich@areca.com.tw; ching2048@areca.com.tw +** ARECA (ARC11XX/ARC12XX/ARC13XX/ARC16XX/ARC188x) +** SATA/SAS RAID HOST Adapter +******************************************************************************** +******************************************************************************** +** Copyright (C) 2002 - 2012, Areca Technology Corporation All rights reserved. ** ** Redistribution and use in source and binary forms,with or without ** modification,are permitted provided that the following conditions |