*
* Home page of code is: http://smartmontools.sourceforge.net
*
- * Copyright (C) 2003-8 Eduard Martinescu <smartmontools-support@lists.sourceforge.net>
+ * Copyright (C) 2003-10 Eduard Martinescu <smartmontools-support@lists.sourceforge.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#include <dirent.h>
#include <fcntl.h>
#include <err.h>
+#include <errno.h>
#include <camlib.h>
#include <cam/scsi/scsi_message.h>
#include <cam/scsi/scsi_pass.h>
#include "scsicmds.h"
#include "cciss.h"
#include "utility.h"
-#include "extern.h"
#include "os_freebsd.h"
#include "dev_interface.h"
#if (FREEBSDVER >= 800000)
#include <libusb20_desc.h>
#include <libusb20.h>
+#elif defined(__DragonFly__)
+#include <bus/usb/usb.h>
+#include <bus/usb/usbhid.h>
#else
#include <dev/usb/usb.h>
#include <dev/usb/usbhid.h>
#define PATHINQ_SETTINGS_SIZE 128
#endif
-static __unused const char *filenameandversion="$Id: os_freebsd.cpp 3046 2010-01-22 21:30:02Z chrfranke $";
-
-const char *os_XXXX_c_cvsid="$Id: os_freebsd.cpp 3046 2010-01-22 21:30:02Z chrfranke $" \
+const char *os_XXXX_c_cvsid="$Id: os_freebsd.cpp 3542 2012-05-18 18:18:45Z samm2 $" \
ATACMDS_H_CVSID CCISS_H_CVSID CONFIG_H_CVSID INT64_H_CVSID OS_FREEBSD_H_CVSID SCSICMDS_H_CVSID UTILITY_H_CVSID;
-extern smartmonctrl * con;
-
#define NO_RETURN 0
#define BAD_SMART 1
#define NO_DISK_3WARE 2
#define ATA_DEVICE "/dev/ata"
#endif
+#define ARGUSED(x) ((void)(x))
+
// global variable holding byte count of allocated memory
long long bytes;
-const char * dev_freebsd_cpp_cvsid = "$Id: os_freebsd.cpp 3046 2010-01-22 21:30:02Z chrfranke $"
- DEV_INTERFACE_H_CVSID;
-
-extern smartmonctrl * con; // con->reportscsiioctl
-
/////////////////////////////////////////////////////////////////////////////
namespace os_freebsd { // No need to publish anything, name provided for Doxygen
" smartctl -a --device=cciss,0 /dev/ciss0\n"
" (Prints all SMART information for first disk \n"
" on Common Interface for SCSI-3 Support driver)\n"
+ " smartctl -a --device=areca,3/1 /dev/arcmsr0\n"
+ " (Prints all SMART information for 3rd disk in the 1st enclosure \n"
+ " on first ARECA RAID controller)\n"
;
}
/////////////////////////////////////////////////////////////////////////////
-/// Implement standard ATA support with old functions
+/// Implement standard ATA support
class freebsd_ata_device
-: public /*implements*/ ata_device_with_command_set,
+: public /*implements*/ ata_device,
public /*extends*/ freebsd_smart_device
{
public:
freebsd_ata_device(smart_interface * intf, const char * dev_name, const char * req_type);
+ virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out);
protected:
- virtual int ata_command_interface(smart_command_set command, int select, char * data);
- virtual int do_cmd(struct ata_ioc_request* request);
+ virtual int do_cmd(struct ata_ioc_request* request, bool is_48bit_cmd);
};
freebsd_ata_device::freebsd_ata_device(smart_interface * intf, const char * dev_name, const char * req_type)
{
}
-int freebsd_ata_device::do_cmd( struct ata_ioc_request* request)
+int freebsd_ata_device::do_cmd( struct ata_ioc_request* request, bool is_48bit_cmd)
{
int fd = get_fd();
+ ARGUSED(is_48bit_cmd); // no support for 48 bit commands in the IOCATAREQUEST
return ioctl(fd, IOCATAREQUEST, request);
}
+
+
+bool freebsd_ata_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out)
+{
+ bool ata_48bit = false; // no ata_48bit_support via IOCATAREQUEST
+ if(!strcmp("atacam",get_dev_type())) // enable for atacam interface
+ ata_48bit = true;
+
+ if (!ata_cmd_is_ok(in,
+ true, // data_out_support
+ true, // multi_sector_support
+ ata_48bit)
+ )
+ return false;
+
+ struct ata_ioc_request request;
+ bzero(&request,sizeof(struct ata_ioc_request));
+
+ request.timeout=SCSI_TIMEOUT_DEFAULT;
+ request.u.ata.command=in.in_regs.command;
+ request.u.ata.feature=in.in_regs.features;
+
+ request.u.ata.count = in.in_regs.sector_count_16;
+ request.u.ata.lba = in.in_regs.lba_48;
+
+ switch (in.direction) {
+ case ata_cmd_in::no_data:
+ request.flags=ATA_CMD_CONTROL;
+ break;
+ case ata_cmd_in::data_in:
+ request.flags=ATA_CMD_READ | ATA_CMD_CONTROL;
+ request.data=(char *)in.buffer;
+ request.count=in.size;
+ break;
+ case ata_cmd_in::data_out:
+ request.flags=ATA_CMD_WRITE | ATA_CMD_CONTROL;
+ request.data=(char *)in.buffer;
+ request.count=in.size;
+ break;
+ default:
+ return set_err(ENOSYS);
+ }
+
+ clear_err();
+ errno = 0;
+ if (do_cmd(&request, in.in_regs.is_48bit_cmd()))
+ return set_err(errno);
+ if (request.error)
+ return set_err(EIO, "request failed, error code 0x%02x", request.error);
+
+ out.out_regs.error = request.error;
+ out.out_regs.sector_count_16 = request.u.ata.count;
+ out.out_regs.lba_48 = request.u.ata.lba;
+
+
+ // Command specific processing
+ if (in.in_regs.command == ATA_SMART_CMD
+ && in.in_regs.features == ATA_SMART_STATUS
+ && in.out_needed.lba_high)
+ {
+ unsigned const char normal_lo=0x4f, normal_hi=0xc2;
+ unsigned const char failed_lo=0xf4, failed_hi=0x2c;
+
+ // Cyl low and Cyl high unchanged means "Good SMART status"
+ if (!(out.out_regs.lba_mid==normal_lo && out.out_regs.lba_high==normal_hi)
+ // These values mean "Bad SMART status"
+ && !(out.out_regs.lba_mid==failed_lo && out.out_regs.lba_high==failed_hi))
+
+ {
+ // 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",
+ (int)request.u.ata.command,
+ (int)request.u.ata.feature,
+ (int)request.u.ata.count,
+ (int)((request.u.ata.lba) & 0xff),
+ (int)((request.u.ata.lba>>8) & 0xff),
+ (int)((request.u.ata.lba>>16) & 0xff),
+ (int)request.error);
+ printwarning(BAD_SMART,buf);
+ out.out_regs.lba_high = failed_hi;
+ out.out_regs.lba_mid = failed_lo;
+ }
+ }
+
+ return true;
+}
+
#if FREEBSDVER > 800100
class freebsd_atacam_device : public freebsd_ata_device
{
int m_fd;
struct cam_device *m_camdev;
- virtual int do_cmd( struct ata_ioc_request* request);
+ virtual int do_cmd( struct ata_ioc_request* request , bool is_48bit_cmd);
};
bool freebsd_atacam_device::open(){
return true;
}
-int freebsd_atacam_device::do_cmd( struct ata_ioc_request* request)
+int freebsd_atacam_device::do_cmd( struct ata_ioc_request* request, bool is_48bit_cmd)
{
union ccb ccb;
int camflags;
if (request->count == 0)
camflags = CAM_DIR_NONE;
- else if (request->flags == ATA_CMD_READ)
+ else if (request->flags & ATA_CMD_READ)
camflags = CAM_DIR_IN;
else
camflags = CAM_DIR_OUT;
+ if(is_48bit_cmd)
+ camflags |= CAM_ATAIO_48BIT;
cam_fill_ataio(&ccb.ataio,
0,
request->count,
request->timeout * 1000); // timeout in seconds
+ ccb.ataio.cmd.flags = CAM_ATAIO_NEEDRESULT;
// ata_28bit_cmd
- ccb.ataio.cmd.flags = 0;
ccb.ataio.cmd.command = request->u.ata.command;
ccb.ataio.cmd.features = request->u.ata.feature;
ccb.ataio.cmd.lba_low = request->u.ata.lba;
ccb.ataio.cmd.lba_mid = request->u.ata.lba >> 8;
ccb.ataio.cmd.lba_high = request->u.ata.lba >> 16;
+ // ata_48bit cmd
+ ccb.ataio.cmd.lba_low_exp = request->u.ata.lba >> 24;
+ ccb.ataio.cmd.lba_mid_exp = request->u.ata.lba >> 32;
+ ccb.ataio.cmd.lba_high_exp = request->u.ata.lba >> 40;
ccb.ataio.cmd.device = 0x40 | ((request->u.ata.lba >> 24) & 0x0f);
ccb.ataio.cmd.sector_count = request->u.ata.count;
+ ccb.ataio.cmd.sector_count_exp = request->u.ata.count >> 8;;
ccb.ccb_h.flags |= CAM_DEV_QFRZDIS;
return -1;
}
- if ((ccb.ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP)
- return 0;
-
- cam_error_print(m_camdev, &ccb, CAM_ESF_ALL, CAM_EPF_ALL, stderr);
- return -1;
-}
-
-#endif
+ if ((ccb.ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) {
+ cam_error_print(m_camdev, &ccb, CAM_ESF_ALL, CAM_EPF_ALL, stderr);
+ return -1;
+ }
-int freebsd_ata_device::ata_command_interface(smart_command_set command, int select, char * data)
-{
- int retval, copydata=0;
- struct ata_ioc_request request;
- unsigned char buff[512];
-
- bzero(buff,512);
- bzero(&request,sizeof(struct ata_ioc_request));
- bzero(buff,512);
-
- request.u.ata.command=ATA_SMART_CMD;
- request.timeout=SCSI_TIMEOUT_DEFAULT;
- switch (command){
- case READ_VALUES:
- request.u.ata.feature=ATA_SMART_READ_VALUES;
- request.u.ata.lba=0xc24f<<8;
- request.flags=ATA_CMD_READ;
- request.data=(char *)buff;
- request.count=512;
- copydata=1;
- break;
- case READ_THRESHOLDS:
- request.u.ata.feature=ATA_SMART_READ_THRESHOLDS;
- request.u.ata.count=1;
- request.u.ata.lba=1|(0xc24f<<8);
- request.flags=ATA_CMD_READ;
- request.data=(char *)buff;
- request.count=512;
- copydata=1;
- break;
- case READ_LOG:
- request.u.ata.feature=ATA_SMART_READ_LOG_SECTOR;
- request.u.ata.lba=select|(0xc24f<<8);
- request.u.ata.count=1;
- request.flags=ATA_CMD_READ;
- request.data=(char *)buff;
- request.count=512;
- copydata=1;
- break;
- case IDENTIFY:
- request.u.ata.command=ATA_IDENTIFY_DEVICE;
- request.flags=ATA_CMD_READ;
- request.data=(char *)buff;
- request.count=512;
- copydata=1;
- break;
- case PIDENTIFY:
- request.u.ata.command=ATA_IDENTIFY_PACKET_DEVICE;
- request.flags=ATA_CMD_READ;
- request.data=(char *)buff;
- request.count=512;
- copydata=1;
- break;
- case ENABLE:
- request.u.ata.feature=ATA_SMART_ENABLE;
- request.u.ata.lba=0xc24f<<8;
- request.flags=ATA_CMD_CONTROL;
- break;
- case DISABLE:
- request.u.ata.feature=ATA_SMART_DISABLE;
- request.u.ata.lba=0xc24f<<8;
- request.flags=ATA_CMD_CONTROL;
- break;
- case AUTO_OFFLINE:
- // NOTE: According to ATAPI 4 and UP, this command is obsolete
- request.u.ata.feature=ATA_SMART_AUTO_OFFLINE;
- request.u.ata.lba=0xc24f<<8;
- request.u.ata.count=select;
- request.flags=ATA_CMD_CONTROL;
- break;
- case AUTOSAVE:
- request.u.ata.feature=ATA_SMART_AUTOSAVE;
- request.u.ata.lba=0xc24f<<8;
- request.u.ata.count=select;
- request.flags=ATA_CMD_CONTROL;
- break;
- case IMMEDIATE_OFFLINE:
- request.u.ata.feature=ATA_SMART_IMMEDIATE_OFFLINE;
- request.u.ata.lba = select|(0xc24f<<8); // put test in sector
- request.flags=ATA_CMD_CONTROL;
- break;
- case STATUS_CHECK: // same command, no HDIO in FreeBSD
- case STATUS:
- // this command only says if SMART is working. It could be
- // replaced with STATUS_CHECK below.
- request.u.ata.feature=ATA_SMART_STATUS;
- request.u.ata.lba=0xc24f<<8;
- request.flags=ATA_CMD_CONTROL;
- break;
- case CHECK_POWER_MODE:
- request.u.ata.command=ATA_CHECK_POWER_MODE;
- request.u.ata.feature=0;
- request.flags=ATA_CMD_CONTROL;
- break;
- case WRITE_LOG:
- memcpy(buff, data, 512);
- request.u.ata.feature=ATA_SMART_WRITE_LOG_SECTOR;
- request.u.ata.lba=select|(0xc24f<<8);
- request.u.ata.count=1;
- request.flags=ATA_CMD_WRITE;
- request.data=(char *)buff;
- request.count=512;
- break;
- default:
- pout("Unrecognized command %d in ata_command_interface()\n"
- "Please contact " PACKAGE_BUGREPORT "\n", command);
- errno=ENOSYS;
- return -1;
- }
-
- if (command==STATUS_CHECK){
- unsigned const char normal_lo=0x4f, normal_hi=0xc2;
- unsigned const char failed_lo=0xf4, failed_hi=0x2c;
- unsigned char low,high;
-
- if ((retval=do_cmd(&request)) || request.error)
- return -1;
-
-#if (FREEBSDVER < 502000)
- printwarning(NO_RETURN,NULL);
-#endif
+ request->u.ata.lba =
+ ((u_int64_t)(ccb.ataio.res.lba_low)) |
+ ((u_int64_t)(ccb.ataio.res.lba_mid) << 8) |
+ ((u_int64_t)(ccb.ataio.res.lba_high) << 16) |
+ ((u_int64_t)(ccb.ataio.res.lba_low_exp) << 24) |
+ ((u_int64_t)(ccb.ataio.res.lba_mid_exp) << 32) |
+ ((u_int64_t)(ccb.ataio.res.lba_high_exp) << 40);
- high = (request.u.ata.lba >> 16) & 0xff;
- low = (request.u.ata.lba >> 8) & 0xff;
-
- // Cyl low and Cyl high unchanged means "Good SMART status"
- if (low==normal_lo && high==normal_hi)
- return 0;
-
- // These values mean "Bad SMART status"
- if (low==failed_lo && high==failed_hi)
- return 1;
-
- // 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",
- (int)request.u.ata.command,
- (int)request.u.ata.feature,
- (int)request.u.ata.count,
- (int)((request.u.ata.lba) & 0xff),
- (int)((request.u.ata.lba>>8) & 0xff),
- (int)((request.u.ata.lba>>16) & 0xff),
- (int)request.error);
- printwarning(BAD_SMART,buf);
- return 0;
- }
-
- if ((retval=do_cmd(&request)) || request.error)
- {
- return -1;
- }
- //
- if (command == CHECK_POWER_MODE) {
- data[0] = request.u.ata.count & 0xff;
- return 0;
- }
- if (copydata)
- memcpy(data, buff, 512);
+ request->u.ata.count = ccb.ataio.res.sector_count | (ccb.ataio.res.sector_count_exp << 8);
+ request->error = ccb.ataio.res.error;
return 0;
}
+#endif
+
/////////////////////////////////////////////////////////////////////////////
/// Implement AMCC/3ware RAID support with old functions
*data=*(char *)&(ata->sector_count);
// look for nonexistent devices/ports
- if (command==IDENTIFY && !nonempty((unsigned char *)data, 512)) {
+ if (command==IDENTIFY && !nonempty(data, 512)) {
errno=ENODEV;
return -1;
}
/////////////////////////////////////////////////////////////////////////////
-/// Implement standard SCSI support with old functions
+/// Standard SCSI support
class freebsd_scsi_device
: public /*implements*/ scsi_device,
bool freebsd_scsi_device::scsi_pass_through(scsi_cmnd_io * iop)
{
- int report=con->reportscsiioctl;
+ int report=scsi_debugmode;
union ccb *ccb;
if (report > 0) {
warnx("error allocating ccb");
return -ENOMEM;
}
+ // mfi SAT layer is known to be buggy
+ if(!strcmp("mfi",m_camdev->sim_name)) {
+ if (iop->cmnd[0] == SAT_ATA_PASSTHROUGH_12 || iop->cmnd[0] == SAT_ATA_PASSTHROUGH_16) {
+ // Controller does not return ATA output registers in SAT sense data
+ if (iop->cmnd[2] & (1 << 5)) // chk_cond
+ 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");
+ }
// clear out structure, except for header that was filled in for us
bzero(&(&ccb->ccb_h)[1],
if (cam_send_ccb(m_camdev,ccb) < 0) {
warn("error sending SCSI ccb");
-#if (FREEBSDVER > 500000)
cam_error_print(m_camdev,ccb,CAM_ESF_ALL,CAM_EPF_ALL,stderr);
-#endif
cam_freeccb(ccb);
return -EIO;
}
if (((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) && ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_SCSI_STATUS_ERROR)) {
-#if (FREEBSDVER > 500000)
cam_error_print(m_camdev,ccb,CAM_ESF_ALL,CAM_EPF_ALL,stderr);
-#endif
cam_freeccb(ccb);
return -EIO;
}
if (iop->sensep) {
- memcpy(iop->sensep,&(ccb->csio.sense_data),sizeof(struct scsi_sense_data));
- iop->resp_sense_len = sizeof(struct scsi_sense_data);
+ iop->resp_sense_len = ccb->csio.sense_len - ccb->csio.sense_resid;
+ memcpy(iop->sensep,&(ccb->csio.sense_data),iop->resp_sense_len);
}
iop->scsi_status = ccb->csio.scsi_status;
}
+/////////////////////////////////////////////////////////////////////////////
+/// Areca RAID support
+
+class freebsd_areca_device
+: public /*implements*/ ata_device,
+ public /*extends*/ freebsd_smart_device
+{
+public:
+ freebsd_areca_device(smart_interface * intf, const char * dev_name, int disknum, int encnum = 1);
+
+protected:
+ virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out);
+
+private:
+ int m_disknum; ///< Disk number.
+};
+
+
+// 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
+{
+ unsigned int HeaderLength;
+ unsigned char Signature[8];
+ unsigned int Timeout;
+ unsigned int ControlCode;
+ unsigned int ReturnCode;
+ unsigned int Length;
+} sSRB_IO_CONTROL;
+
+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)
+{
+ int ln = (len / 16) + 1; // total line#
+ unsigned char c;
+ int pos = 0;
+
+ 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");
+
+ 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 ( pos < 16 )
+ {
+ for ( int loop = pos; loop < 16; loop++ )
+ {
+ printf(" ");
+ }
+ }
+
+ // 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");
+}
+
+
+static int arcmsr_command_handler(int fd, unsigned long arcmsr_cmd, unsigned char *data, int data_len, void *ext_data /* reserved for further use */)
+{
+ ARGUSED(ext_data);
+
+ int ioctlreturn = 0;
+ sSRB_BUFFER sBuf;
+
+ 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));
+
+ memset((unsigned char *)&sBuf, 0, sizeof(sBuf));
+
+
+ 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;
+}
+
+
+freebsd_areca_device::freebsd_areca_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)
+{
+ 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)
+{
+if (!ata_cmd_is_ok(in,
+ true, // data_out_support
+ false, // TODO: multi_sector_support
+ true) // ata_48bit_support
+ )
+ return false;
+
+ // 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;
+
+ // 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;
+
+ // 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 |
+ // +--------------------------------------------------------------------------------+
+ //
+
+ //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;
+
+ 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;
+}
+
+
+
/////////////////////////////////////////////////////////////////////////////
/// Implement CCISS RAID support with old functions
{
const char *dev = get_dev_name();
int fd;
-#ifndef HAVE_DEV_CISS_CISSIO_H
- pout("CCISS support is not available in this build of smartmontools,\n"
- "/usr/src/sys/dev/ciss/cissio.h was not available at build time.\n\n");
- return false;
-#endif
if ((fd = ::open(dev,O_RDWR))<0) {
set_err(errno);
return false;
bool freebsd_cciss_device::scsi_pass_through(scsi_cmnd_io * iop)
{
-#ifdef HAVE_DEV_CISS_CISSIO_H
- int status = cciss_io_interface(get_fd(), m_disknum, iop, con->reportscsiioctl);
+ int status = cciss_io_interface(get_fd(), m_disknum, iop, scsi_debugmode);
if (status < 0)
return set_err(-status);
return true;
-#endif
// not reached
return true;
}
return this;
}
- // SAT or USB ?
+ // SAT or USB, skip MFI controllers because of bugs
{
smart_device * newdev = smi()->autodetect_sat_device(this, req_buff, len);
- if (newdev)
+ if (newdev) {
// NOTE: 'this' is now owned by '*newdev'
+ if(!strcmp("mfi",m_camdev->sim_name)) {
+ newdev->close();
+ newdev->set_err(ENOSYS, "SATA device detected,\n"
+ "MegaRAID SAT layer is reportedly buggy, use '-d sat' to try anyhow");
+ }
return newdev;
+ }
}
// Nothing special found
// -1: error
// >=0: number of discovered devices
-int get_dev_names_cam(char*** names, bool show_all) {
- int n = 0;
- char** mp = NULL;
- unsigned int i;
- union ccb ccb;
- int bufsize, fd = -1;
- int skip_device = 0, skip_bus = 0, changed = 0;
- char *devname = NULL;
- int serrno=-1;
-
- // in case of non-clean exit
- *names=NULL;
- ccb.cdm.matches = NULL;
-
+bool get_dev_names_cam(std::vector<std::string> & names, bool show_all)
+{
+ int fd;
if ((fd = open(XPT_DEVICE, O_RDWR)) == -1) {
if (errno == ENOENT) /* There are no CAM device on this computer */
return 0;
- serrno = errno;
+ int serrno = errno;
pout("%s control device couldn't opened: %s\n", XPT_DEVICE, strerror(errno));
- n = -1;
- goto end;
+ errno = serrno;
+ return false;
}
- // allocate space for up to MAX_NUM_DEV number of ATA devices
- mp = (char **)calloc(MAX_NUM_DEV, sizeof(char*));
- if (mp == NULL) {
- serrno=errno;
- pout("Out of memory constructing scan device list (on line %d)\n", __LINE__);
- n = -1;
- goto end;
- };
-
+ union ccb ccb;
bzero(&ccb, sizeof(union ccb));
ccb.ccb_h.path_id = CAM_XPT_PATH_ID;
ccb.ccb_h.target_lun = CAM_LUN_WILDCARD;
ccb.ccb_h.func_code = XPT_DEV_MATCH;
- bufsize = sizeof(struct dev_match_result) * MAX_NUM_DEV;
+ int bufsize = sizeof(struct dev_match_result) * MAX_NUM_DEV;
ccb.cdm.match_buf_len = bufsize;
+ // TODO: Use local buffer instead of malloc() if possible
ccb.cdm.matches = (struct dev_match_result *)malloc(bufsize);
+ bzero(ccb.cdm.matches,bufsize); // clear ccb.cdm.matches structure
+
if (ccb.cdm.matches == NULL) {
- serrno = errno;
- pout("can't malloc memory for matches on line %d\n", __LINE__);
- n = -1;
- goto end;
+ close(fd);
+ throw std::bad_alloc();
}
ccb.cdm.num_matches = 0;
ccb.cdm.num_patterns = 0;
* We do the ioctl multiple times if necessary, in case there are
* more than MAX_NUM_DEV nodes in the EDT.
*/
+ int skip_device = 0, skip_bus = 0, changed = 0; // TODO: bool
+ std::string devname;
do {
if (ioctl(fd, CAMIOCOMMAND, &ccb) == -1) {
- serrno = errno;
+ int serrno = errno;
pout("error sending CAMIOCOMMAND ioctl: %s\n", strerror(errno));
- n = -1;
- break;
+ free(ccb.cdm.matches);
+ close(fd);
+ errno = serrno;
+ return false;
}
if ((ccb.ccb_h.status != CAM_REQ_CMP)
|| ((ccb.cdm.status != CAM_DEV_MATCH_LAST)
&& (ccb.cdm.status != CAM_DEV_MATCH_MORE))) {
pout("got CAM error %#x, CDM error %d\n", ccb.ccb_h.status, ccb.cdm.status);
- serrno = ENXIO;
- n = -1;
- goto end;
+ free(ccb.cdm.matches);
+ close(fd);
+ errno = ENXIO;
+ return false;
}
- for (i = 0; i < ccb.cdm.num_matches && n < MAX_NUM_DEV; i++) {
+ for (unsigned i = 0; i < ccb.cdm.num_matches; i++) {
struct bus_match_result *bus_result;
struct device_match_result *dev_result;
struct periph_match_result *periph_result;
if (ccb.cdm.matches[i].type == DEV_MATCH_BUS) {
bus_result = &ccb.cdm.matches[i].result.bus_result;
- if (strcmp(bus_result->dev_name,"ata") == 0 /* ATAPICAM devices will be probed as ATA devices, skip'em there */
- || strcmp(bus_result->dev_name,"xpt") == 0) /* skip XPT bus at all */
+ if (strcmp(bus_result->dev_name,"xpt") == 0) /* skip XPT bus at all */
skip_bus = 1;
else
skip_bus = 0;
* We are searching for latest name
*/
periph_result = &ccb.cdm.matches[i].result.periph_result;
- free(devname);
- asprintf(&devname, "%s%s%d", _PATH_DEV, periph_result->periph_name, periph_result->unit_number);
- if (devname == NULL) {
- serrno=errno;
- pout("Out of memory constructing scan SCSI device list (on line %d)\n", __LINE__);
- n = -1;
- goto end;
- };
+ devname = strprintf("%s%s%d", _PATH_DEV, periph_result->periph_name, periph_result->unit_number);
changed = 0;
};
- if ((changed == 1 || show_all) && devname != NULL) {
- mp[n] = devname;
- devname = NULL;
- bytes+=1+strlen(mp[n]);
- n++;
+ if ((changed == 1 || show_all) && !devname.empty()) {
+ names.push_back(devname);
+ devname.erase();
changed = 0;
};
}
- } while ((ccb.ccb_h.status == CAM_REQ_CMP) && (ccb.cdm.status == CAM_DEV_MATCH_MORE) && n < MAX_NUM_DEV);
+ } while ((ccb.ccb_h.status == CAM_REQ_CMP) && (ccb.cdm.status == CAM_DEV_MATCH_MORE));
- if (devname != NULL) {
- mp[n] = devname;
- devname = NULL;
- bytes+=1+strlen(mp[n]);
- n++;
- };
+ if (!devname.empty())
+ names.push_back(devname);
- mp = (char **)reallocf(mp,n*(sizeof (char*))); // shrink to correct size
- bytes += (n)*(sizeof(char*)); // and set allocated byte count
-
-end:
free(ccb.cdm.matches);
- if (fd>-1)
- close(fd);
- if (n <= 0) {
- free(mp);
- mp = NULL;
- }
-
- *names=mp;
-
- if (serrno>-1)
- errno=serrno;
- return(n);
+ close(fd);
+ return true;
}
// we are using ATA subsystem enumerator to found all ATA devices on system
}
}
- char * * scsinames = 0; int numscsi = 0;
+ std::vector<std::string> scsinames;
if (!type || !strcmp(type, "scsi")) { // do not export duplicated names
- numscsi = get_dev_names_cam(&scsinames,0);
- if (numscsi < 0) {
- set_err(ENOMEM);
+ if (!get_dev_names_cam(scsinames, false)) {
+ set_err(errno);
return false;
}
}
ata_device * atadev = get_ata_device(atanames[i], type);
if (atadev)
devlist.push_back(atadev);
+ free(atanames[i]);
}
+ if(numata) free(atanames);
- for (i = 0; i < numscsi; i++) {
+ for (i = 0; i < (int)scsinames.size(); i++) {
if(!*type) { // try USB autodetection if no type specified
- smart_device * smartdev = autodetect_smart_device(scsinames[i]);
+ smart_device * smartdev = autodetect_smart_device(scsinames[i].c_str());
if(smartdev)
devlist.push_back(smartdev);
}
else {
- scsi_device * scsidev = get_scsi_device(scsinames[i], type);
+ scsi_device * scsidev = get_scsi_device(scsinames[i].c_str(), type);
if (scsidev)
devlist.push_back(scsidev);
}
struct cam_device *cam_dev;
union ccb ccb;
int bus=-1;
- int i;
+ int i,c;
int len;
+ const char * test_name = name;
// if dev_name null, or string length zero
if (!name || !(len = strlen(name)))
- return false;
+ return 0;
+
+ // Dereference symlinks
+ struct stat st;
+ std::string pathbuf;
+ if (!lstat(name, &st) && S_ISLNK(st.st_mode)) {
+ char * p = realpath(name, (char *)0);
+ if (p) {
+ pathbuf = p;
+ free(p);
+ test_name = pathbuf.c_str();
+ }
+ }
// check ATA bus
char * * atanames = 0; int numata = 0;
if (numata > 0) {
// check ATA/ATAPI devices
for (i = 0; i < numata; i++) {
- if(!strcmp(atanames[i],name)) {
- return new freebsd_ata_device(this, name, "");
+ if(!strcmp(atanames[i],test_name)) {
+ for (c = i; c < numata; c++) free(atanames[c]);
+ free(atanames);
+ return new freebsd_ata_device(this, test_name, "");
}
+ else free(atanames[i]);
}
+ if(numata) free(atanames);
}
else {
if (numata < 0)
}
// check CAM
- char * * scsinames = 0; int numscsi = 0;
- numscsi = get_dev_names_cam(&scsinames, 1);
- if (numscsi > 0) {
+ std::vector<std::string> scsinames;
+ if (!get_dev_names_cam(scsinames, true))
+ pout("Unable to get CAM device list\n");
+ else if (!scsinames.empty()) {
// check all devices on CAM bus
- for (i = 0; i < numscsi; i++) {
- if(strcmp(scsinames[i],name)==0)
+ for (i = 0; i < (int)scsinames.size(); i++) {
+ if(strcmp(scsinames[i].c_str(), test_name)==0)
{ // our disk device is CAM
- if ((cam_dev = cam_open_device(name, O_RDWR)) == NULL) {
+ if ((cam_dev = cam_open_device(test_name, O_RDWR)) == NULL) {
// open failure
set_err(errno);
- return false;
+ return 0;
}
-
// zero the payload
bzero(&(&ccb.ccb_h)[1], PATHINQ_SETTINGS_SIZE);
ccb.ccb_h.func_code = XPT_PATH_INQ; // send PATH_INQ to the device
if(usbdevlist(bus,vendor_id, product_id, version)){
const char * usbtype = get_usb_dev_type_by_id(vendor_id, product_id, version);
if (usbtype)
- return get_sat_device(usbtype, new freebsd_scsi_device(this, name, ""));
+ return get_sat_device(usbtype, new freebsd_scsi_device(this, test_name, ""));
}
- return false;
+ return 0;
}
#if FREEBSDVER > 800100
// check if we have ATA device connected to CAM (ada)
if(ccb.cpi.protocol == PROTO_ATA){
cam_close_device(cam_dev);
- return new freebsd_atacam_device(this, name, "");
+ return new freebsd_atacam_device(this, test_name, "");
}
#endif
// close cam device, we don`t need it anymore
cam_close_device(cam_dev);
// handle as usual scsi
- return new freebsd_scsi_device(this, name, "");
+ return new freebsd_scsi_device(this, test_name, "");
}
}
- } // numscsi > 0
- else {
- if(numscsi<0) pout("Unable to get CAM device list\n");
}
+ // device is LSI raid supported by mfi driver
+ if(!strncmp("/dev/mfid", test_name, strlen("/dev/mfid")))
+ set_err(EINVAL, "To monitor disks on LSI RAID load mfip.ko module and run 'smartctl -a /dev/passX' to show SMART information");
// device type unknown
return 0;
}
set_err(EINVAL, "Option '-d hpt,L/M/N' invalid controller id L supplied");
return 0;
}
- if (!(1 <= channel && channel <= 8)) {
+ if (!(1 <= channel && channel <= 16)) {
set_err(EINVAL, "Option '-d hpt,L/M/N' invalid channel number M supplied");
return 0;
}
set_err(EINVAL, "Option -d cciss,N requires N to be a non-negative integer");
return 0;
}
- if (!(0 <= disknum && disknum <= 15)) {
- set_err(EINVAL, "Option -d cciss,N (N=%d) must have 0 <= N <= 15", disknum);
+ if (!(0 <= disknum && disknum <= 127)) {
+ set_err(EINVAL, "Option -d cciss,N (N=%d) must have 0 <= N <= 127", disknum);
return 0;
}
return new freebsd_cciss_device(this, name, disknum);
if(!strcmp(type,"atacam"))
return new freebsd_atacam_device(this, name, "");
#endif
+ // Areca?
+ disknum = n1 = n2 = -1;
+ int encnum = 1;
+ if (sscanf(type, "areca,%n%d/%d%n", &n1, &disknum, &encnum, &n2) >= 1 || n1 == 6) {
+ if (!(1 <= disknum && disknum <= 128)) {
+ set_err(EINVAL, "Option -d areca,N/E (N=%d) must have 1 <= N <= 128", disknum);
+ return 0;
+ }
+ if (!(1 <= encnum && encnum <= 8)) {
+ 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 0;
}
std::string freebsd_smart_interface::get_valid_custom_dev_types_str()
{
- return "3ware,N, hpt,L/M/N, cciss,N"
+ return "3ware,N, hpt,L/M/N, cciss,N, areca,N/E"
#if FREEBSDVER > 800100
", atacam"
#endif
projects / mirror_smartmontools-debian.git / blobdiff