--- embedaddon/smartmontools/os_freebsd.cpp 2012/10/09 09:36:45 1.1.1.2
+++ embedaddon/smartmontools/os_freebsd.cpp 2013/07/22 01:17:35 1.1.1.3
@@ -11,8 +11,8 @@
* any later version.
*
* You should have received a copy of the GNU General Public License
- * (for example COPYING); if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * (for example COPYING); If not, see .
+ *
*/
#include
@@ -46,6 +46,7 @@
#include "dev_interface.h"
#include "dev_ata_cmd_set.h"
+#include "dev_areca.h"
#define USBDEV "/dev/usb"
#if defined(__FreeBSD_version)
@@ -74,7 +75,7 @@
#define PATHINQ_SETTINGS_SIZE 128
#endif
-const char *os_XXXX_c_cvsid="$Id: os_freebsd.cpp,v 1.1.1.2 2012/10/09 09:36:45 misho Exp $" \
+const char *os_XXXX_c_cvsid="$Id: os_freebsd.cpp,v 1.1.1.3 2013/07/22 01:17:35 misho Exp $" \
ATACMDS_H_CVSID CCISS_H_CVSID CONFIG_H_CVSID INT64_H_CVSID OS_FREEBSD_H_CVSID SCSICMDS_H_CVSID UTILITY_H_CVSID;
#define NO_RETURN 0
@@ -121,6 +122,7 @@ void printwarning(int msgNo, const char* extra) {
// global variable holding byte count of allocated memory
long long bytes;
+extern unsigned char failuretest_permissive;
/////////////////////////////////////////////////////////////////////////////
@@ -189,6 +191,7 @@ static const char smartctl_examples[] =
" (Prints Self-Test & Attribute errors)\n\n"
" smartctl -a --device=3ware,2 /dev/twa0\n"
" smartctl -a --device=3ware,2 /dev/twe0\n"
+ " smartctl -a --device=3ware,2 /dev/tws0\n"
" (Prints all SMART information for ATA disk on\n"
" third port of first 3ware RAID controller)\n"
" smartctl -a --device=cciss,0 /dev/ciss0\n"
@@ -252,9 +255,11 @@ freebsd_ata_device::freebsd_ata_device(smart_interface
int freebsd_ata_device::do_cmd( struct ata_ioc_request* request, bool is_48bit_cmd)
{
- int fd = get_fd();
+ int fd = get_fd(), ret;
ARGUSED(is_48bit_cmd); // no support for 48 bit commands in the IOCATAREQUEST
- return ioctl(fd, IOCATAREQUEST, request);
+ ret = ioctl(fd, IOCATAREQUEST, request);
+ if (ret) set_err(errno);
+ return ret;
}
@@ -269,8 +274,10 @@ bool freebsd_ata_device::ata_pass_through(const ata_cm
true, // data_out_support
true, // multi_sector_support
ata_48bit)
- )
- return false;
+ ) {
+ set_err(ENOSYS, "48-bit ATA commands not implemented for legacy controllers");
+ return false;
+ }
struct ata_ioc_request request;
bzero(&request,sizeof(struct ata_ioc_request));
@@ -303,7 +310,7 @@ bool freebsd_ata_device::ata_pass_through(const ata_cm
clear_err();
errno = 0;
if (do_cmd(&request, in.in_regs.is_48bit_cmd()))
- return set_err(errno);
+ return false;
if (request.error)
return set_err(EIO, "request failed, error code 0x%02x", request.error);
@@ -328,7 +335,8 @@ bool freebsd_ata_device::ata_pass_through(const ata_cm
{
// We haven't gotten output that makes sense; print out some debugging info
char buf[512];
- sprintf(buf,"CMD=0x%02x\nFR =0x%02x\nNS =0x%02x\nSC =0x%02x\nCL =0x%02x\nCH =0x%02x\nRETURN =0x%04x\n",
+ snprintf(buf, sizeof(buf),
+ "CMD=0x%02x\nFR =0x%02x\nNS =0x%02x\nSC =0x%02x\nCL =0x%02x\nCH =0x%02x\nRETURN =0x%04x\n",
(int)request.u.ata.command,
(int)request.u.ata.feature,
(int)request.u.ata.count,
@@ -385,6 +393,16 @@ int freebsd_atacam_device::do_cmd( struct ata_ioc_requ
union ccb ccb;
int camflags;
+ // FIXME:
+ // 48bit commands are broken in ATACAM before r242422/HEAD
+ // and may cause system hang
+ // Waiting for MFC to make sure that bug is fixed,
+ // later version check needs to be added
+ if(!strcmp("ata",m_camdev->sim_name) && is_48bit_cmd) {
+ set_err(ENOSYS, "48-bit ATA commands not implemented for legacy controllers");
+ return -1;
+ }
+
memset(&ccb, 0, sizeof(ccb));
if (request->count == 0)
@@ -393,8 +411,6 @@ int freebsd_atacam_device::do_cmd( struct ata_ioc_requ
camflags = CAM_DIR_IN;
else
camflags = CAM_DIR_OUT;
- if(is_48bit_cmd)
- camflags |= CAM_ATAIO_48BIT;
cam_fill_ataio(&ccb.ataio,
0,
@@ -405,7 +421,8 @@ int freebsd_atacam_device::do_cmd( struct ata_ioc_requ
request->count,
request->timeout * 1000); // timeout in seconds
- ccb.ataio.cmd.flags = CAM_ATAIO_NEEDRESULT;
+ ccb.ataio.cmd.flags = CAM_ATAIO_NEEDRESULT |
+ (is_48bit_cmd ? CAM_ATAIO_48BIT : 0);
// ata_28bit_cmd
ccb.ataio.cmd.command = request->u.ata.command;
ccb.ataio.cmd.features = request->u.ata.feature;
@@ -423,12 +440,13 @@ int freebsd_atacam_device::do_cmd( struct ata_ioc_requ
ccb.ccb_h.flags |= CAM_DEV_QFRZDIS;
if (cam_send_ccb(m_camdev, &ccb) < 0) {
- err(1, "cam_send_ccb");
+ set_err(EIO, "cam_send_ccb failed");
return -1;
}
if ((ccb.ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) {
cam_error_print(m_camdev, &ccb, CAM_ESF_ALL, CAM_EPF_ALL, stderr);
+ set_err(EIO);
return -1;
}
@@ -449,10 +467,10 @@ int freebsd_atacam_device::do_cmd( struct ata_ioc_requ
#endif
/////////////////////////////////////////////////////////////////////////////
-/// Implement AMCC/3ware RAID support with old functions
+/// Implement AMCC/3ware RAID support
class freebsd_escalade_device
-: public /*implements*/ ata_device_with_command_set,
+: public /*implements*/ ata_device,
public /*extends*/ freebsd_smart_device
{
public:
@@ -460,7 +478,7 @@ class freebsd_escalade_device (public)
int escalade_type, int disknum);
protected:
- virtual int ata_command_interface(smart_command_set command, int select, char * data);
+ virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out);
virtual bool open();
private:
@@ -493,13 +511,18 @@ bool freebsd_escalade_device::open()
return true;
}
-int freebsd_escalade_device::ata_command_interface(smart_command_set command, int select, char * data)
+bool freebsd_escalade_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out)
{
// to hold true file descriptor
int fd = get_fd();
- // return value and buffer for ioctl()
- int ioctlreturn, readdata=0;
+ if (!ata_cmd_is_ok(in,
+ true, // data_out_support
+ false, // TODO: multi_sector_support
+ true) // ata_48bit_support
+ )
+ return false;
+
struct twe_usercommand* cmd_twe = NULL;
TW_OSLI_IOCTL_NO_DATA_BUF* cmd_twa = NULL;
TWE_Command_ATA* ata = NULL;
@@ -517,16 +540,16 @@ int freebsd_escalade_device::ata_command_interface(sma
if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) {
cmd_twa = (TW_OSLI_IOCTL_NO_DATA_BUF*)ioctl_buffer;
cmd_twa->pdata = ((TW_OSLI_IOCTL_WITH_PAYLOAD*)cmd_twa)->payload.data_buf;
- cmd_twa->driver_pkt.buffer_length = 512;
+ cmd_twa->driver_pkt.buffer_length = in.size;
+ // using "old" packet format to speak with SATA devices
ata = (TWE_Command_ATA*)&cmd_twa->cmd_pkt.command.cmd_pkt_7k;
} else if (m_escalade_type==CONTROLLER_3WARE_678K_CHAR) {
cmd_twe = (struct twe_usercommand*)ioctl_buffer;
ata = &cmd_twe->tu_command.ata;
} else {
- pout("Unrecognized escalade_type %d in freebsd_3ware_command_interface(disk %d)\n"
- "Please contact " PACKAGE_BUGREPORT "\n", m_escalade_type, m_disknum);
- errno=ENOSYS;
- return -1;
+ return set_err(ENOSYS,
+ "Unrecognized escalade_type %d in linux_3ware_command_interface(disk %d)\n"
+ "Please contact " PACKAGE_BUGREPORT "\n", (int)m_escalade_type, m_disknum);
}
ata->opcode = TWE_OP_ATA_PASSTHROUGH;
@@ -534,19 +557,21 @@ int freebsd_escalade_device::ata_command_interface(sma
// Same for (almost) all commands - but some reset below
ata->request_id = 0xFF;
ata->unit = m_disknum;
- ata->status = 0;
+ ata->status = 0;
ata->flags = 0x1;
- ata->drive_head = 0x0;
- ata->sector_num = 0;
+ ata->size = 0x5; // TODO: multisector support
+ // Set registers
+ {
+ const ata_in_regs_48bit & r = in.in_regs;
+ ata->features = r.features_16;
+ ata->sector_count = r.sector_count_16;
+ ata->sector_num = r.lba_low_16;
+ ata->cylinder_lo = r.lba_mid_16;
+ ata->cylinder_hi = r.lba_high_16;
+ ata->drive_head = r.device;
+ ata->command = r.command;
+ }
- // All SMART commands use this CL/CH signature. These are magic
- // values from the ATA specifications.
- ata->cylinder_lo = 0x4F;
- ata->cylinder_hi = 0xC2;
-
- // SMART ATA COMMAND REGISTER value
- ata->command = ATA_SMART_CMD;
-
// Is this a command that reads or returns 512 bytes?
// passthru->param values are:
// 0x0 - non data command without TFR write check,
@@ -554,113 +579,51 @@ int freebsd_escalade_device::ata_command_interface(sma
// 0xD - data command that returns data to host from device
// 0xF - data command that writes data from host to device
// passthru->size values are 0x5 for non-data and 0x07 for data
- if (command == READ_VALUES ||
- command == READ_THRESHOLDS ||
- command == READ_LOG ||
- command == IDENTIFY ||
- command == WRITE_LOG )
- {
- readdata=1;
+ bool readdata = false;
+ if (in.direction == ata_cmd_in::data_in) {
if (m_escalade_type==CONTROLLER_3WARE_678K_CHAR) {
- cmd_twe->tu_data = data;
+ cmd_twe->tu_data = in.buffer;
cmd_twe->tu_size = 512;
}
- ata->sgl_offset = 0x5;
- ata->size = 0x5;
+
+ readdata=true;
+ ata->sgl_offset = 0x5;
ata->param = 0xD;
- ata->sector_count = 0x1;
// For 64-bit to work correctly, up the size of the command packet
// in dwords by 1 to account for the 64-bit single sgl 'address'
// field. Note that this doesn't agree with the typedefs but it's
// right (agree with kernel driver behavior/typedefs).
- //if (sizeof(long)==8)
+ // if (sizeof(long)==8)
// ata->size++;
}
- else {
+ else if (in.direction == ata_cmd_in::no_data) {
// Non data command -- but doesn't use large sector
- // count register values.
- ata->sgl_offset = 0x0;
- ata->size = 0x5;
+ // count register values.
+ ata->sgl_offset = 0x0;
ata->param = 0x8;
ata->sector_count = 0x0;
}
+ else if (in.direction == ata_cmd_in::data_out) {
+ ata->sgl_offset = 0x5;
+ ata->param = 0xF; // PIO data write
+ if (m_escalade_type==CONTROLLER_3WARE_678K_CHAR) {
+ cmd_twe->tu_data = in.buffer;
+ cmd_twe->tu_size = 512;
+ }
+ else if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) {
+ memcpy(cmd_twa->pdata, in.buffer, in.size);
+ }
+ }
+ else
+ return set_err(EINVAL);
- // Now set ATA registers depending upon command
- switch (command){
- case CHECK_POWER_MODE:
- ata->command = ATA_CHECK_POWER_MODE;
- ata->features = 0;
- ata->cylinder_lo = 0;
- ata->cylinder_hi = 0;
- break;
- case READ_VALUES:
- ata->features = ATA_SMART_READ_VALUES;
- break;
- case READ_THRESHOLDS:
- ata->features = ATA_SMART_READ_THRESHOLDS;
- break;
- case READ_LOG:
- ata->features = ATA_SMART_READ_LOG_SECTOR;
- // log number to return
- ata->sector_num = select;
- break;
- case WRITE_LOG:
- readdata=0;
- ata->features = ATA_SMART_WRITE_LOG_SECTOR;
- ata->sector_count = 1;
- ata->sector_num = select;
- ata->param = 0xF; // PIO data write
- break;
- case IDENTIFY:
- // ATA IDENTIFY DEVICE
- ata->command = ATA_IDENTIFY_DEVICE;
- ata->features = 0;
- ata->cylinder_lo = 0;
- ata->cylinder_hi = 0;
- break;
- case PIDENTIFY:
- // 3WARE controller can NOT have packet device internally
- pout("WARNING - NO DEVICE FOUND ON 3WARE CONTROLLER (disk %d)\n", m_disknum);
- errno=ENODEV;
- return -1;
- case ENABLE:
- ata->features = ATA_SMART_ENABLE;
- break;
- case DISABLE:
- ata->features = ATA_SMART_DISABLE;
- break;
- case AUTO_OFFLINE:
- ata->features = ATA_SMART_AUTO_OFFLINE;
- // Enable or disable?
- ata->sector_count = select;
- break;
- case AUTOSAVE:
- ata->features = ATA_SMART_AUTOSAVE;
- // Enable or disable?
- ata->sector_count = select;
- break;
- case IMMEDIATE_OFFLINE:
- ata->features = ATA_SMART_IMMEDIATE_OFFLINE;
- // What test type to run?
- ata->sector_num = select;
- break;
- case STATUS_CHECK:
- ata->features = ATA_SMART_STATUS;
- break;
- case STATUS:
- // This is JUST to see if SMART is enabled, by giving SMART status
- // command. But it doesn't say if status was good, or failing.
- // See below for the difference.
- ata->features = ATA_SMART_STATUS;
- break;
- default:
- pout("Unrecognized command %d in freebsd_3ware_command_interface(disk %d)\n"
- "Please contact " PACKAGE_BUGREPORT "\n", command, m_disknum);
- errno=ENOSYS;
- return -1;
+ // 3WARE controller can NOT have packet device internally
+ if (in.in_regs.command == ATA_IDENTIFY_PACKET_DEVICE) {
+ return set_err(ENODEV, "No drive on port %d", m_disknum);
}
// Now send the command down through an ioctl()
+ int ioctlreturn;
if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) {
ioctlreturn=ioctl(fd,TW_OSL_IOCTL_FIRMWARE_PASS_THROUGH,cmd_twa);
} else {
@@ -669,9 +632,7 @@ int freebsd_escalade_device::ata_command_interface(sma
// Deal with the different error cases
if (ioctlreturn) {
- if (!errno)
- errno=EIO;
- return -1;
+ return set_err(EIO);
}
// See if the ATA command failed. Now that we have returned from
@@ -687,50 +648,36 @@ int freebsd_escalade_device::ata_command_interface(sma
// happened.
if (ata->status || (ata->command & 0x21)) {
- pout("Command failed, ata.status=(0x%2.2x), ata.command=(0x%2.2x), ata.flags=(0x%2.2x)\n",ata->status,ata->command,ata->flags);
- errno=EIO;
- return -1;
+ if (scsi_debugmode)
+ pout("Command failed, ata.status=(0x%2.2x), ata.command=(0x%2.2x), ata.flags=(0x%2.2x)\n",ata->status,ata->command,ata->flags);
+ return set_err(EIO);
}
// If this is a read data command, copy data to output buffer
if (readdata) {
if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR)
- memcpy(data, cmd_twa->pdata, 512);
+ memcpy(in.buffer, cmd_twa->pdata, in.size);
+ else if(m_escalade_type==CONTROLLER_3WARE_678K_CHAR) {
+ memcpy(in.buffer, cmd_twe->tu_data, in.size); // untested
+ }
}
-
- // For STATUS_CHECK, we need to check register values
- if (command==STATUS_CHECK) {
-
- // To find out if the SMART RETURN STATUS is good or failing, we
- // need to examine the values of the Cylinder Low and Cylinder
- // High Registers.
-
- unsigned short cyl_lo=ata->cylinder_lo;
- unsigned short cyl_hi=ata->cylinder_hi;
-
- // If values in Cyl-LO and Cyl-HI are unchanged, SMART status is good.
- if (cyl_lo==0x4F && cyl_hi==0xC2)
- return 0;
-
- // If values in Cyl-LO and Cyl-HI are as follows, SMART status is FAIL
- if (cyl_lo==0xF4 && cyl_hi==0x2C)
- return 1;
-
- errno=EIO;
- return -1;
+ // Return register values
+ if (ata) {
+ ata_out_regs_48bit & r = out.out_regs;
+ r.error = ata->features;
+ r.sector_count_16 = ata->sector_count;
+ r.lba_low_16 = ata->sector_num;
+ r.lba_mid_16 = ata->cylinder_lo;
+ r.lba_high_16 = ata->cylinder_hi;
+ r.device = ata->drive_head;
+ r.status = ata->command;
}
-
- // copy sector count register (one byte!) to return data
- if (command==CHECK_POWER_MODE)
- *data=*(char *)&(ata->sector_count);
-
// look for nonexistent devices/ports
- if (command==IDENTIFY && !nonempty(data, 512)) {
- errno=ENODEV;
- return -1;
+ if (in.in_regs.command == ATA_IDENTIFY_DEVICE
+ && !nonempty((unsigned char *)in.buffer, in.size)) {
+ return set_err(ENODEV, "No drive on port %d", m_disknum);
}
-
- return 0;
+ return true;
}
@@ -911,7 +858,8 @@ int freebsd_highpoint_device::ata_command_interface(sm
// We haven't gotten output that makes sense; print out some debugging info
char buf[512];
- sprintf(buf,"CMD=0x%02x\nFR =0x%02x\nNS =0x%02x\nSC =0x%02x\nCL =0x%02x\nCH =0x%02x\nRETURN =0x%04x\n",
+ snprintf(buf, sizeof(buf),
+ "CMD=0x%02x\nFR =0x%02x\nNS =0x%02x\nSC =0x%02x\nCL =0x%02x\nCH =0x%02x\nRETURN =0x%04x\n",
(int)pide_pt_hdr_out->command,
(int)pide_pt_hdr_out->feature,
(int)pide_pt_hdr_out->sectorcount,
@@ -1021,13 +969,16 @@ bool freebsd_scsi_device::scsi_pass_through(scsi_cmnd_
return set_err(ENOSYS, "ATA return descriptor not supported by controller firmware");
}
// SMART WRITE LOG SECTOR causing media errors
- if ((iop->cmnd[0] == SAT_ATA_PASSTHROUGH_16 && iop->cmnd[14] == ATA_SMART_CMD
- && iop->cmnd[3]==0 && iop->cmnd[4] == ATA_SMART_WRITE_LOG_SECTOR) ||
- (iop->cmnd[0] == SAT_ATA_PASSTHROUGH_12 && iop->cmnd[9] == ATA_SMART_CMD &&
- iop->cmnd[3] == ATA_SMART_WRITE_LOG_SECTOR))
- return set_err(ENOSYS, "SMART WRITE LOG SECTOR command is not supported by controller firmware");
+ if ((iop->cmnd[0] == SAT_ATA_PASSTHROUGH_16
+ && iop->cmnd[14] == ATA_SMART_CMD && iop->cmnd[3]==0 &&
+ iop->cmnd[4] == ATA_SMART_WRITE_LOG_SECTOR) ||
+ (iop->cmnd[0] == SAT_ATA_PASSTHROUGH_12
+ && iop->cmnd[9] == ATA_SMART_CMD && iop->cmnd[3] == ATA_SMART_WRITE_LOG_SECTOR))
+ {
+ if(!failuretest_permissive)
+ return set_err(ENOSYS, "SMART WRITE LOG SECTOR may cause problems, try with -T permissive to force");
+ }
}
-
// clear out structure, except for header that was filled in for us
bzero(&(&ccb->ccb_h)[1],
sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr));
@@ -1077,6 +1028,16 @@ bool freebsd_scsi_device::scsi_pass_through(scsi_cmnd_
dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1);
}
+ // mfip replacing PDT of the device so response does not make a sense
+ // this sets PDT to 00h - direct-access block device
+ if((!strcmp("mfi", m_camdev->sim_name) || !strcmp("mpt", m_camdev->sim_name))
+ && iop->cmnd[0] == INQUIRY) {
+ if (report > 0) {
+ pout("device on %s controller, patching PDT\n", m_camdev->sim_name);
+ }
+ iop->dxferp[0] = iop->dxferp[0] & 0xe0;
+ }
+
return true;
}
@@ -1084,435 +1045,149 @@ bool freebsd_scsi_device::scsi_pass_through(scsi_cmnd_
/////////////////////////////////////////////////////////////////////////////
/// Areca RAID support
-class freebsd_areca_device
-: public /*implements*/ ata_device,
+///////////////////////////////////////////////////////////////////
+// SATA(ATA) device behind Areca RAID Controller
+class freebsd_areca_ata_device
+: public /*implements*/ areca_ata_device,
public /*extends*/ freebsd_smart_device
{
public:
- freebsd_areca_device(smart_interface * intf, const char * dev_name, int disknum, int encnum = 1);
+ freebsd_areca_ata_device(smart_interface * intf, const char * dev_name, int disknum, int encnum = 1);
+ virtual smart_device * autodetect_open();
+ virtual bool arcmsr_lock();
+ virtual bool arcmsr_unlock();
+ virtual int arcmsr_do_scsi_io(struct scsi_cmnd_io * iop);
+};
-protected:
- virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out);
-
-private:
- int m_disknum; ///< Disk number.
- int m_encnum;
+///////////////////////////////////////////////////////////////////
+// SAS(SCSI) device behind Areca RAID Controller
+class freebsd_areca_scsi_device
+: public /*implements*/ areca_scsi_device,
+ public /*extends*/ freebsd_smart_device
+{
+public:
+ freebsd_areca_scsi_device(smart_interface * intf, const char * dev_name, int disknum, int encnum = 1);
+ virtual smart_device * autodetect_open();
+ virtual bool arcmsr_lock();
+ virtual bool arcmsr_unlock();
+ virtual int arcmsr_do_scsi_io(struct scsi_cmnd_io * iop);
};
-// PURPOSE
-// This is an interface routine meant to isolate the OS dependent
-// parts of the code, and to provide a debugging interface. Each
-// different port and OS needs to provide it's own interface. This
-// is the linux interface to the Areca "arcmsr" driver. It allows ATA
-// commands to be passed through the SCSI driver.
-// DETAILED DESCRIPTION OF ARGUMENTS
-// fd: is the file descriptor provided by open()
-// disknum is the disk number (0 to 15) in the RAID array
-// command: defines the different operations.
-// select: additional input data if needed (which log, which type of
-// self-test).
-// data: location to write output data, if needed (512 bytes).
-// Note: not all commands use all arguments.
-// RETURN VALUES
-// -1 if the command failed
-// 0 if the command succeeded,
-// STATUS_CHECK routine:
-// -1 if the command failed
-// 0 if the command succeeded and disk SMART status is "OK"
-// 1 if the command succeeded and disk SMART status is "FAILING"
-
-
-/*FunctionCode*/
-#define FUNCTION_READ_RQBUFFER 0x0801
-#define FUNCTION_WRITE_WQBUFFER 0x0802
-#define FUNCTION_CLEAR_RQBUFFER 0x0803
-#define FUNCTION_CLEAR_WQBUFFER 0x0804
-
-/* ARECA IO CONTROL CODE*/
-#define ARCMSR_IOCTL_READ_RQBUFFER _IOWR('F', FUNCTION_READ_RQBUFFER, sSRB_BUFFER)
-#define ARCMSR_IOCTL_WRITE_WQBUFFER _IOWR('F', FUNCTION_WRITE_WQBUFFER, sSRB_BUFFER)
-#define ARCMSR_IOCTL_CLEAR_RQBUFFER _IOWR('F', FUNCTION_CLEAR_RQBUFFER, sSRB_BUFFER)
-#define ARCMSR_IOCTL_CLEAR_WQBUFFER _IOWR('F', FUNCTION_CLEAR_WQBUFFER, sSRB_BUFFER)
-#define ARECA_SIG_STR "ARCMSR"
-
-
-
-// The SRB_IO_CONTROL & SRB_BUFFER structures are used to communicate(to/from) to areca driver
-typedef struct _SRB_IO_CONTROL
+// Areca RAID Controller(SATA Disk)
+freebsd_areca_ata_device::freebsd_areca_ata_device(smart_interface * intf, const char * dev_name, int disknum, int encnum)
+: smart_device(intf, dev_name, "areca", "areca"),
+ freebsd_smart_device("ATA")
{
- unsigned int HeaderLength;
- unsigned char Signature[8];
- unsigned int Timeout;
- unsigned int ControlCode;
- unsigned int ReturnCode;
- unsigned int Length;
-} sSRB_IO_CONTROL;
+ set_disknum(disknum);
+ set_encnum(encnum);
+ set_info().info_name = strprintf("%s [areca_disk#%02d_enc#%02d]", dev_name, disknum, encnum);
+}
-typedef struct _SRB_BUFFER
-{
- sSRB_IO_CONTROL srbioctl;
- unsigned char ioctldatabuffer[1032]; // the buffer to put the command data to/from firmware
-} sSRB_BUFFER;
-
-// For debugging areca code
-
-static void areca_dumpdata(unsigned char *block, int len)
+smart_device * freebsd_areca_ata_device::autodetect_open()
{
- int ln = (len / 16) + 1; // total line#
- unsigned char c;
- int pos = 0;
+ int is_ata = 1;
- printf(" Address = %p, Length = (0x%x)%d\n", block, len, len);
- printf(" 0 1 2 3 4 5 6 7 8 9 A B C D E F ASCII \n");
- printf("=====================================================================\n");
+ // autodetect device type
+ is_ata = arcmsr_get_dev_type();
+ if(is_ata < 0)
+ {
+ set_err(EIO);
+ return this;
+ }
- for ( int l = 0; l < ln && len; l++ )
- {
- // printf the line# and the HEX data
- // if a line data length < 16 then append the space to the tail of line to reach 16 chars
- printf("%02X | ", l);
- for ( pos = 0; pos < 16 && len; pos++, len-- )
- {
- c = block[l*16+pos];
- printf("%02X ", c);
- }
+ if(is_ata == 1)
+ {
+ // SATA device
+ return this;
+ }
- if ( pos < 16 )
- {
- for ( int loop = pos; loop < 16; loop++ )
- {
- printf(" ");
- }
- }
+ // SAS device
+ smart_device_auto_ptr newdev(new freebsd_areca_scsi_device(smi(), get_dev_name(), get_disknum(), get_encnum()));
+ close();
+ delete this;
+ newdev->open(); // TODO: Can possibly pass open fd
- // print ASCII char
- for ( int loop = 0; loop < pos; loop++ )
- {
- c = block[l*16+loop];
- if ( c >= 0x20 && c <= 0x7F )
- {
- printf("%c", c);
- }
- else
- {
- printf(".");
- }
- }
- printf("\n");
- }
- printf("=====================================================================\n");
+ return newdev.release();
}
-
-static int arcmsr_command_handler(int fd, unsigned long arcmsr_cmd, unsigned char *data, int data_len, void *ext_data /* reserved for further use */)
+int freebsd_areca_ata_device::arcmsr_do_scsi_io(struct scsi_cmnd_io * iop)
{
- ARGUSED(ext_data);
+ int ioctlreturn = 0;
- int ioctlreturn = 0;
- sSRB_BUFFER sBuf;
+ if(!is_open()) {
+ if(!open()){
+ }
+ }
- unsigned char *areca_return_packet;
- int total = 0;
- int expected = -1;
- unsigned char return_buff[2048];
- unsigned char *ptr = &return_buff[0];
- memset(return_buff, 0, sizeof(return_buff));
+ ioctlreturn = ioctl(get_fd(), ((sSRB_BUFFER *)(iop->dxferp))->srbioctl.ControlCode, iop->dxferp);
+ if (ioctlreturn)
+ {
+ // errors found
+ return -1;
+ }
- memset((unsigned char *)&sBuf, 0, sizeof(sBuf));
+ return ioctlreturn;
+}
+bool freebsd_areca_ata_device::arcmsr_lock()
+{
+ return true;
+}
- sBuf.srbioctl.HeaderLength = sizeof(sSRB_IO_CONTROL);
- memcpy(sBuf.srbioctl.Signature, ARECA_SIG_STR, strlen(ARECA_SIG_STR));
- sBuf.srbioctl.Timeout = 10000;
- sBuf.srbioctl.ControlCode = ARCMSR_IOCTL_READ_RQBUFFER;
- switch ( arcmsr_cmd )
- {
- // command for writing data to driver
- case ARCMSR_IOCTL_WRITE_WQBUFFER:
- if ( data && data_len )
- {
- sBuf.srbioctl.Length = data_len;
- memcpy((unsigned char *)sBuf.ioctldatabuffer, (unsigned char *)data, data_len);
- }
- // commands for clearing related buffer of driver
- case ARCMSR_IOCTL_CLEAR_RQBUFFER:
- case ARCMSR_IOCTL_CLEAR_WQBUFFER:
- break;
- // command for reading data from driver
- case ARCMSR_IOCTL_READ_RQBUFFER:
- break;
- default:
- // unknown arcmsr commands
- return -1;
- }
-
-
- while ( 1 )
- {
- ioctlreturn = ioctl(fd,arcmsr_cmd,&sBuf);
- if ( ioctlreturn )
- {
- // errors found
- break;
- }
-
- if ( arcmsr_cmd != ARCMSR_IOCTL_READ_RQBUFFER )
- {
- // if succeeded, just returns the length of outgoing data
- return data_len;
- }
-
- if ( sBuf.srbioctl.Length )
- {
- if(ata_debugmode)
- areca_dumpdata(&sBuf.ioctldatabuffer[0], sBuf.srbioctl.Length);
- memcpy(ptr, &sBuf.ioctldatabuffer[0], sBuf.srbioctl.Length);
- ptr += sBuf.srbioctl.Length;
- total += sBuf.srbioctl.Length;
- // the returned bytes enough to compute payload length ?
- if ( expected < 0 && total >= 5 )
- {
- areca_return_packet = (unsigned char *)&return_buff[0];
- if ( areca_return_packet[0] == 0x5E &&
- areca_return_packet[1] == 0x01 &&
- areca_return_packet[2] == 0x61 )
- {
- // valid header, let's compute the returned payload length,
- // we expected the total length is
- // payload + 3 bytes header + 2 bytes length + 1 byte checksum
- expected = areca_return_packet[4] * 256 + areca_return_packet[3] + 6;
- }
- }
-
- if ( total >= 7 && total >= expected )
- {
- //printf("total bytes received = %d, expected length = %d\n", total, expected);
-
- // ------ Okay! we received enough --------
- break;
- }
- }
- }
-
- // Deal with the different error cases
- if ( ioctlreturn )
- {
- pout("ioctl write buffer failed code = %x\n", ioctlreturn);
- return -2;
- }
-
-
- if ( data )
- {
- memcpy(data, return_buff, total);
- }
-
- return total;
+bool freebsd_areca_ata_device::arcmsr_unlock()
+{
+ return true;
}
-freebsd_areca_device::freebsd_areca_device(smart_interface * intf, const char * dev_name, int disknum, int encnum)
+// Areca RAID Controller(SAS Device)
+freebsd_areca_scsi_device::freebsd_areca_scsi_device(smart_interface * intf, const char * dev_name, int disknum, int encnum)
: smart_device(intf, dev_name, "areca", "areca"),
- freebsd_smart_device("ATA"),
- m_disknum(disknum),
- m_encnum(encnum)
+ freebsd_smart_device("SCSI")
{
+ set_disknum(disknum);
+ set_encnum(encnum);
set_info().info_name = strprintf("%s [areca_disk#%02d_enc#%02d]", dev_name, disknum, encnum);
}
-// Areca RAID Controller
-// int freebsd_areca_device::ata_command_interface(smart_command_set command, int select, char * data)
-bool freebsd_areca_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out)
+smart_device * freebsd_areca_scsi_device::autodetect_open()
{
-if (!ata_cmd_is_ok(in,
- true, // data_out_support
- false, // TODO: multi_sector_support
- true) // ata_48bit_support
- )
- return false;
+ return this;
+}
- // ATA input registers
- typedef struct _ATA_INPUT_REGISTERS
- {
- unsigned char features;
- unsigned char sector_count;
- unsigned char sector_number;
- unsigned char cylinder_low;
- unsigned char cylinder_high;
- unsigned char device_head;
- unsigned char command;
- unsigned char reserved[8];
- unsigned char data[512]; // [in/out] buffer for outgoing/incoming data
- } sATA_INPUT_REGISTERS;
+int freebsd_areca_scsi_device::arcmsr_do_scsi_io(struct scsi_cmnd_io * iop)
+{
+ int ioctlreturn = 0;
- // ATA output registers
- // Note: The output registers is re-sorted for areca internal use only
- typedef struct _ATA_OUTPUT_REGISTERS
- {
- unsigned char error;
- unsigned char status;
- unsigned char sector_count;
- unsigned char sector_number;
- unsigned char cylinder_low;
- unsigned char cylinder_high;
- }sATA_OUTPUT_REGISTERS;
+ if(!is_open()) {
+ if(!open()){
+ }
+ }
+ ioctlreturn = ioctl(get_fd(), ((sSRB_BUFFER *)(iop->dxferp))->srbioctl.ControlCode, iop->dxferp);
+ if (ioctlreturn)
+ {
+ // errors found
+ return -1;
+ }
- // Areca packet format for outgoing:
- // B[0~2] : 3 bytes header, fixed value 0x5E, 0x01, 0x61
- // B[3~4] : 2 bytes command length + variant data length, little endian
- // B[5] : 1 bytes areca defined command code, ATA passthrough command code is 0x1c
- // B[6~last-1] : variant bytes payload data
- // B[last] : 1 byte checksum, simply sum(B[3] ~ B[last -1])
- //
- //
- // header 3 bytes length 2 bytes cmd 1 byte payload data x bytes cs 1 byte
- // +--------------------------------------------------------------------------------+
- // + 0x5E 0x01 0x61 | 0x00 0x00 | 0x1c | .................... | 0x00 |
- // +--------------------------------------------------------------------------------+
- //
+ return ioctlreturn;
+}
- //Areca packet format for incoming:
- // B[0~2] : 3 bytes header, fixed value 0x5E, 0x01, 0x61
- // B[3~4] : 2 bytes payload length, little endian
- // B[5~last-1] : variant bytes returned payload data
- // B[last] : 1 byte checksum, simply sum(B[3] ~ B[last -1])
- //
- //
- // header 3 bytes length 2 bytes payload data x bytes cs 1 byte
- // +-------------------------------------------------------------------+
- // + 0x5E 0x01 0x61 | 0x00 0x00 | .................... | 0x00 |
- // +-------------------------------------------------------------------+
- unsigned char areca_packet[640];
- int areca_packet_len = sizeof(areca_packet);
- unsigned char cs = 0;
+bool freebsd_areca_scsi_device::arcmsr_lock()
+{
+ return true;
+}
- sATA_INPUT_REGISTERS *ata_cmd;
- // For debugging
- memset(areca_packet, 0, areca_packet_len);
-
- // ----- BEGIN TO SETUP HEADERS -------
- areca_packet[0] = 0x5E;
- areca_packet[1] = 0x01;
- areca_packet[2] = 0x61;
- areca_packet[3] = (unsigned char)((areca_packet_len - 6) & 0xff);
- areca_packet[4] = (unsigned char)(((areca_packet_len - 6) >> 8) & 0xff);
- areca_packet[5] = 0x1c; // areca defined code for ATA passthrough command
-
- // ----- BEGIN TO SETUP PAYLOAD DATA -----
- memcpy(&areca_packet[7], "SmrT", 4); // areca defined password
- ata_cmd = (sATA_INPUT_REGISTERS *)&areca_packet[12];
-
- // Set registers
- {
- const ata_in_regs_48bit & r = in.in_regs;
- ata_cmd->features = r.features_16;
- ata_cmd->sector_count = r.sector_count_16;
- ata_cmd->sector_number = r.lba_low_16;
- ata_cmd->cylinder_low = r.lba_mid_16;
- ata_cmd->cylinder_high = r.lba_high_16;
- ata_cmd->device_head = r.device;
- ata_cmd->command = r.command;
- }
- bool readdata = false;
- if (in.direction == ata_cmd_in::data_in) {
- readdata = true;
- // the command will read data
- areca_packet[6] = 0x13;
- }
- else if ( in.direction == ata_cmd_in::no_data )
- {
- // the commands will return no data
- areca_packet[6] = 0x15;
- }
- else if (in.direction == ata_cmd_in::data_out)
- {
- // the commands will write data
- memcpy(ata_cmd->data, in.buffer, in.size);
- areca_packet[6] = 0x14;
- }
- else {
- // COMMAND NOT SUPPORTED VIA ARECA IOCTL INTERFACE
- return set_err(ENOTSUP, "DATA OUT not supported for this Areca controller type");
- }
-
- areca_packet[11] = m_disknum - 1; // disk #
- areca_packet[19] = m_encnum - 1; // enc#
-
- // ----- BEGIN TO SETUP CHECKSUM -----
- for ( int loop = 3; loop < areca_packet_len - 1; loop++ )
- {
- cs += areca_packet[loop];
- }
- areca_packet[areca_packet_len-1] = cs;
-
- // ----- BEGIN TO SEND TO ARECA DRIVER ------
- int expected = 0;
- unsigned char return_buff[2048];
- memset(return_buff, 0, sizeof(return_buff));
-
- expected = arcmsr_command_handler(get_fd(), ARCMSR_IOCTL_CLEAR_RQBUFFER, NULL, 0, NULL);
- if (expected==-3) {
- return set_err(EIO);
- }
-
- expected = arcmsr_command_handler(get_fd(), ARCMSR_IOCTL_CLEAR_WQBUFFER, NULL, 0, NULL);
- expected = arcmsr_command_handler(get_fd(), ARCMSR_IOCTL_WRITE_WQBUFFER, areca_packet, areca_packet_len, NULL);
- if ( expected > 0 )
- {
- expected = arcmsr_command_handler(get_fd(), ARCMSR_IOCTL_READ_RQBUFFER, return_buff, sizeof(return_buff), NULL);
- }
- if ( expected < 0 )
- {
- return -1;
- }
-
- // ----- VERIFY THE CHECKSUM -----
- cs = 0;
- for ( int loop = 3; loop < expected - 1; loop++ )
- {
- cs += return_buff[loop];
- }
-
- if ( return_buff[expected - 1] != cs )
- {
- return set_err(EIO);
- }
-
- sATA_OUTPUT_REGISTERS *ata_out = (sATA_OUTPUT_REGISTERS *)&return_buff[5] ;
- if ( ata_out->status )
- {
- if ( in.in_regs.command == ATA_IDENTIFY_DEVICE
- && !nonempty((unsigned char *)in.buffer, in.size))
- {
- return set_err(ENODEV, "No drive on port %d", m_disknum);
- }
- }
-
- // returns with data
- if (readdata)
- {
- memcpy(in.buffer, &return_buff[7], in.size);
- }
-
- // Return register values
- {
- ata_out_regs_48bit & r = out.out_regs;
- r.error = ata_out->error;
- r.sector_count_16 = ata_out->sector_count;
- r.lba_low_16 = ata_out->sector_number;
- r.lba_mid_16 = ata_out->cylinder_low;
- r.lba_high_16 = ata_out->cylinder_high;
- r.status = ata_out->status;
- }
- return true;
+bool freebsd_areca_scsi_device::arcmsr_unlock()
+{
+ return true;
}
-
/////////////////////////////////////////////////////////////////////////////
/// Implement CCISS RAID support with old functions
@@ -1600,10 +1275,11 @@ smart_device * freebsd_scsi_device::autodetect_open()
// Use INQUIRY to detect type
// 3ware ?
- if (!memcmp(req_buff + 8, "3ware", 5) || !memcmp(req_buff + 8, "AMCC", 4)) {
+ if (!memcmp(req_buff + 8, "3ware", 5) || !memcmp(req_buff + 8, "AMCC", 4) ||
+ !strcmp("tws",m_camdev->sim_name) || !strcmp("twa",m_camdev->sim_name)) {
close();
- set_err(EINVAL, "AMCC/3ware controller, please try adding '-d 3ware,N',\n"
- "you may need to replace %s with /dev/twaN or /dev/tweN", get_dev_name());
+ set_err(EINVAL, "3ware/LSI controller, please try adding '-d 3ware,N',\n"
+ "you may need to replace %s with /dev/twaN, /dev/tweN or /dev/twsN", get_dev_name());
return this;
}
@@ -1792,10 +1468,13 @@ bool get_dev_names_cam(std::vector & name
} else if (ccb.cdm.matches[i].type == DEV_MATCH_PERIPH &&
(skip_device == 0 || show_all)) {
/* One device may be populated as many peripherals (pass0 & da0 for example).
- * We are searching for latest name
+ * We are searching for best name
*/
periph_result = &ccb.cdm.matches[i].result.periph_result;
- devname = strprintf("%s%s%d", _PATH_DEV, periph_result->periph_name, periph_result->unit_number);
+ /* Prefer non-"pass" names */
+ if (devname.empty() || strncmp(periph_result->periph_name, "pass", 4) != 0) {
+ devname = strprintf("%s%s%d", _PATH_DEV, periph_result->periph_name, periph_result->unit_number);
+ }
changed = 0;
};
if ((changed == 1 || show_all) && !devname.empty()) {
@@ -2201,6 +1880,7 @@ smart_device * freebsd_smart_interface::get_custom_sma
// 3Ware ?
static const char * fbsd_dev_twe_ctrl = "/dev/twe";
static const char * fbsd_dev_twa_ctrl = "/dev/twa";
+ static const char * fbsd_dev_tws_ctrl = "/dev/tws";
int disknum = -1, n1 = -1, n2 = -1, contr = -1;
if (sscanf(type, "3ware,%n%d%n", &n1, &disknum, &n2) == 1 || n1 == 6) {
@@ -2214,7 +1894,8 @@ smart_device * freebsd_smart_interface::get_custom_sma
}
// guess 3ware device type based on device name
- if (!strncmp(fbsd_dev_twa_ctrl, name, strlen(fbsd_dev_twa_ctrl))){
+ if (str_starts_with(name, fbsd_dev_twa_ctrl) ||
+ str_starts_with(name, fbsd_dev_tws_ctrl) ) {
contr=CONTROLLER_3WARE_9000_CHAR;
}
if (!strncmp(fbsd_dev_twe_ctrl, name, strlen(fbsd_dev_twe_ctrl))){
@@ -2222,12 +1903,12 @@ smart_device * freebsd_smart_interface::get_custom_sma
}
if(contr == -1){
- set_err(EINVAL, "3ware controller type unknown, use %sX or %sX devices",
- fbsd_dev_twe_ctrl, fbsd_dev_twa_ctrl);
+ set_err(EINVAL, "3ware controller type unknown, use %sX, %sX or %sX devices",
+ fbsd_dev_twe_ctrl, fbsd_dev_twa_ctrl, fbsd_dev_tws_ctrl);
return 0;
}
return new freebsd_escalade_device(this, name, contr, disknum);
- }
+ }
// Highpoint ?
int controller = -1, channel = -1; disknum = 1;
@@ -2283,7 +1964,7 @@ smart_device * freebsd_smart_interface::get_custom_sma
set_err(EINVAL, "Option -d areca,N/E (E=%d) must have 1 <= E <= 8", encnum);
return 0;
}
- return new freebsd_areca_device(this, name, disknum);
+ return new freebsd_areca_ata_device(this, name, disknum, encnum);
}
return 0;