#include <dev/usb/usbhid.h>
#endif
-#define CONTROLLER_UNKNOWN 0x00
-#define CONTROLLER_ATA 0x01
-#define CONTROLLER_SCSI 0x02
-#define CONTROLLER_3WARE_678K 0x04 // NOT set by guess_device_type()
-#define CONTROLLER_3WARE_9000_CHAR 0x05 // set by guess_device_type()
-#define CONTROLLER_3WARE_678K_CHAR 0x06 // set by guess_device_type()
-#define CONTROLLER_HPT 0x09 // SATA drives behind HighPoint Raid controllers
-#define CONTROLLER_CCISS 0x10 // CCISS controller
-
-static __unused const char *filenameandversion="$Id: os_freebsd.cpp 2920 2009-09-20 12:22:41Z samm2 $";
-
-const char *os_XXXX_c_cvsid="$Id: os_freebsd.cpp 2920 2009-09-20 12:22:41Z samm2 $" \
-ATACMDS_H_CVSID CCISS_H_CVSID CONFIG_H_CVSID INT64_H_CVSID OS_FREEBSD_H_CVSID SCSICMDS_H_CVSID UTILITY_H_CVSID;
-
-extern smartmonctrl * con;
+#define CONTROLLER_3WARE_9000_CHAR 0x01
+#define CONTROLLER_3WARE_678K_CHAR 0x02
-// Private table of open devices: guaranteed zero on startup since
-// part of static data.
-struct freebsd_dev_channel *devicetable[FREEBSD_MAXDEV];
+#ifndef PATHINQ_SETTINGS_SIZE
+#define PATHINQ_SETTINGS_SIZE 128
+#endif
-// Returns 1 if device not available/open/found else 0. Also shifts fd into valid range.
-static int isnotopen(int *fd, struct freebsd_dev_channel** fdchan) {
- // put valid "file descriptor" into range 0...FREEBSD_MAXDEV-1
- *fd -= FREEBSD_FDOFFSET;
+static __unused const char *filenameandversion="$Id: os_freebsd.cpp 2955 2009-10-10 12:34:08Z samm2 $";
- // check for validity of "file descriptor".
- if (*fd<0 || *fd>=FREEBSD_MAXDEV || !((*fdchan)=devicetable[*fd])) {
- errno = ENODEV;
- return 1;
- }
+const char *os_XXXX_c_cvsid="$Id: os_freebsd.cpp 2955 2009-10-10 12:34:08Z samm2 $" \
+ATACMDS_H_CVSID CCISS_H_CVSID CONFIG_H_CVSID INT64_H_CVSID OS_FREEBSD_H_CVSID SCSICMDS_H_CVSID UTILITY_H_CVSID;
- return 0;
-}
+extern smartmonctrl * con;
#define NO_RETURN 0
#define BAD_SMART 1
// global variable holding byte count of allocated memory
long long bytes;
-const char * dev_freebsd_cpp_cvsid = "$Id: os_freebsd.cpp 2920 2009-09-20 12:22:41Z samm2 $"
+const char * dev_freebsd_cpp_cvsid = "$Id: os_freebsd.cpp 2955 2009-10-10 12:34:08Z samm2 $"
DEV_INTERFACE_H_CVSID;
extern smartmonctrl * con; // con->reportscsiioctl
/////////////////////////////////////////////////////////////////////////////
-#ifdef HAVE_ATA_IDENTIFY_IS_CACHED
-int ata_identify_is_cached(int fd);
-#endif
-
-/////////////////////////////////////////////////////////////////////////////
-
namespace os_freebsd { // No need to publish anything, name provided for Doxygen
/////////////////////////////////////////////////////////////////////////////
int get_fd() const
{ return m_fd; }
+ void set_fd(int fd)
+ { m_fd = fd; }
+
private:
int m_fd; ///< filedesc, -1 if not open.
const char * m_mode; ///< Mode string for deviceopen().
}
-static int hpt_hba(const char* name) {
- int i=0;
- const char *hpt_node[]={"hptmv", "hptmv6", "hptrr", "hptiop", "hptmviop", "hpt32xx", "rr2320",
- "rr232x", "rr2310", "rr2310_00", "rr2300", "rr2340", "rr1740", NULL};
- while (hpt_node[i]) {
- if (!strncmp(name, hpt_node[i], strlen(hpt_node[i])))
- return 1;
- i++;
- }
- return 0;
-}
-
-static int get_tw_channel_unit (const char* name, int* unit, int* dev) {
- const char *p;
- /* device node sanity check */
- for (p = name + 3; *p; p++)
- if (*p < '0' || *p > '9')
- return -1;
- if (strlen(name) > 4 && *(name + 3) == '0')
- return -1;
-
- if (dev != NULL)
- *dev=atoi(name + 3);
-
- /* no need for unit number */
- if (unit != NULL)
- *unit=0;
- return 0;
-}
-
-#ifndef IOCATAREQUEST
-static int get_ata_channel_unit ( const char* name, int* unit, int* dev) {
-#ifndef ATAREQUEST
- *dev=0;
- *unit=0;
- return 0;
-#else
- // there is no direct correlation between name 'ad0, ad1, ...' and
- // channel/unit number. So we need to iterate through the possible
- // channels and check each unit to see if we match names
- struct ata_cmd iocmd;
- int fd,maxunit;
-
- bzero(&iocmd, sizeof(struct ata_cmd));
-
- if ((fd = open(ATA_DEVICE, O_RDWR)) < 0)
- return -errno;
-
- iocmd.cmd = ATAGMAXCHANNEL;
- if (ioctl(fd, IOCATA, &iocmd) < 0) {
- return -errno;
- close(fd);
- }
- maxunit = iocmd.u.maxchan;
- for (*unit = 0; *unit < maxunit; (*unit)++) {
- iocmd.channel = *unit;
- iocmd.device = -1;
- iocmd.cmd = ATAGPARM;
- if (ioctl(fd, IOCATA, &iocmd) < 0) {
- close(fd);
- return -errno;
- }
- if (iocmd.u.param.type[0] && !strcmp(name,iocmd.u.param.name[0])) {
- *dev = 0;
- break;
- }
- if (iocmd.u.param.type[1] && !strcmp(name,iocmd.u.param.name[1])) {
- *dev = 1;
- break;
- }
- }
- close(fd);
- if (*unit == maxunit)
- return -1;
- else
- return 0;
-#endif
-}
-#endif
-
-// Guess device type (ata or scsi) based on device name (FreeBSD
-// specific) SCSI device name in FreeBSD can be sd, sr, scd, st, nst,
-// osst, nosst and sg.
-static const char * fbsd_dev_prefix = _PATH_DEV;
-static const char * fbsd_dev_ata_disk_prefix = "ad";
-static const char * fbsd_dev_scsi_disk_plus = "da";
-static const char * fbsd_dev_scsi_pass = "pass";
-static const char * fbsd_dev_scsi_tape1 = "sa";
-static const char * fbsd_dev_scsi_tape2 = "nsa";
-static const char * fbsd_dev_scsi_tape3 = "esa";
-static const char * fbsd_dev_twe_ctrl = "twe";
-static const char * fbsd_dev_twa_ctrl = "twa";
-static const char * fbsd_dev_cciss = "ciss";
-
-int parse_ata_chan_dev(const char * dev_name, struct freebsd_dev_channel *chan, const char * type) {
- int len;
- int dev_prefix_len = strlen(fbsd_dev_prefix);
-
-
- // No Autodetection if device type was specified by user
- if (*type){
- if(!strcmp(type,"ata")) return CONTROLLER_ATA;
- if(!strcmp(type,"cciss")) return CONTROLLER_CCISS;
- if(!strcmp(type,"scsi") || !strcmp(type,"sat")) goto handlescsi;
- if(!strcmp(type,"3ware")){
- return parse_ata_chan_dev(dev_name,NULL,"");
- }
- if(!strcmp(type,"hpt")) return CONTROLLER_HPT;
- return CONTROLLER_UNKNOWN;
- // todo - add other types
- }
-
- // if dev_name null, or string length zero
- if (!dev_name || !(len = strlen(dev_name)))
- return CONTROLLER_UNKNOWN;
-
- // Remove the leading /dev/... if it's there
- if (!strncmp(fbsd_dev_prefix, dev_name, dev_prefix_len)) {
- if (len <= dev_prefix_len)
- // if nothing else in the string, unrecognized
- return CONTROLLER_UNKNOWN;
- // else advance pointer to following characters
- dev_name += dev_prefix_len;
- }
- // form /dev/ad* or ad*
- if (!strncmp(fbsd_dev_ata_disk_prefix, dev_name,
- strlen(fbsd_dev_ata_disk_prefix))) {
-#ifndef IOCATAREQUEST
- if (chan != NULL) {
- if (get_ata_channel_unit(dev_name,&(chan->channel),&(chan->device))<0) {
- return CONTROLLER_UNKNOWN;
- }
- }
-#endif
- return CONTROLLER_ATA;
- }
-
- // form /dev/pass* or pass*
- if (!strncmp(fbsd_dev_scsi_pass, dev_name,
- strlen(fbsd_dev_scsi_pass)))
- goto handlescsi;
-
- // form /dev/da* or da*
- if (!strncmp(fbsd_dev_scsi_disk_plus, dev_name,
- strlen(fbsd_dev_scsi_disk_plus)))
- goto handlescsi;
-
- // form /dev/sa* or sa*
- if (!strncmp(fbsd_dev_scsi_tape1, dev_name,
- strlen(fbsd_dev_scsi_tape1)))
- goto handlescsi;
-
- // form /dev/nsa* or nsa*
- if (!strncmp(fbsd_dev_scsi_tape2, dev_name,
- strlen(fbsd_dev_scsi_tape2)))
- goto handlescsi;
-
- // form /dev/esa* or esa*
- if (!strncmp(fbsd_dev_scsi_tape3, dev_name,
- strlen(fbsd_dev_scsi_tape3)))
- goto handlescsi;
-
- if (!strncmp(fbsd_dev_twa_ctrl,dev_name,
- strlen(fbsd_dev_twa_ctrl)))
- {
- if (chan != NULL) {
- if (get_tw_channel_unit(dev_name,&(chan->channel),&(chan->device))<0) {
- return CONTROLLER_UNKNOWN;
- }
- }
- else if (get_tw_channel_unit(dev_name,NULL,NULL)<0) {
- return CONTROLLER_UNKNOWN;
- }
- return CONTROLLER_3WARE_9000_CHAR;
- }
-
- if (!strncmp(fbsd_dev_twe_ctrl,dev_name,
- strlen(fbsd_dev_twe_ctrl)))
- {
- if (chan != NULL) {
- if (get_tw_channel_unit(dev_name,&(chan->channel),&(chan->device))<0) {
- return CONTROLLER_UNKNOWN;
- }
- }
- else if (get_tw_channel_unit(dev_name,NULL,NULL)<0) {
- return CONTROLLER_UNKNOWN;
- }
- return CONTROLLER_3WARE_678K_CHAR;
- }
-
- if (hpt_hba(dev_name)) {
- return CONTROLLER_HPT;
- }
-
- // form /dev/ciss*
- if (!strncmp(fbsd_dev_cciss, dev_name, strlen(fbsd_dev_cciss)))
- return CONTROLLER_CCISS;
-
- // we failed to recognize any of the forms
- return CONTROLLER_UNKNOWN;
-
- handlescsi:
- if (chan != NULL) {
- if (!(chan->devname = (char *)calloc(1,DEV_IDLEN+1)))
- return CONTROLLER_UNKNOWN;
- if (cam_get_device(dev_name,chan->devname,DEV_IDLEN,&(chan->unitnum)) == -1)
- return CONTROLLER_UNKNOWN;
- }
- return CONTROLLER_SCSI;
-
-}
-
-
bool freebsd_smart_device::open()
{
-
const char *dev = get_dev_name();
- struct freebsd_dev_channel *fdchan;
- int parse_ok, i;
-
- // Search table for a free entry
- for (i=0; i<FREEBSD_MAXDEV; i++)
- if (!devicetable[i])
- break;
-
- // If no free entry found, return error. We have max allowed number
- // of "file descriptors" already allocated.
- if (i == FREEBSD_MAXDEV) {
- errno = EMFILE;
- return false;
- }
-
- fdchan = (struct freebsd_dev_channel *)calloc(1,sizeof(struct freebsd_dev_channel));
- if (fdchan == NULL) {
- // errno already set by call to malloc()
- return false;
- }
-
- parse_ok = parse_ata_chan_dev(dev,fdchan,get_req_type());
-
- if (parse_ok == CONTROLLER_UNKNOWN) {
- free(fdchan);
- errno = ENOTTY;
- return false; // can't handle what we don't know
- }
-
- if (parse_ok == CONTROLLER_ATA) {
-#ifdef IOCATAREQUEST
- if ((fdchan->device = ::open(dev,O_RDONLY))<0) {
-#else
- if ((fdchan->atacommand = ::open("/dev/ata",O_RDWR))<0) {
-#endif
- int myerror = errno; // preserve across free call
- free(fdchan);
- errno = myerror;
- return false;
- }
- }
-
- if (parse_ok == CONTROLLER_3WARE_678K_CHAR) {
- char buf[512];
- sprintf(buf,"/dev/twe%d",fdchan->device);
-#ifdef IOCATAREQUEST
- if ((fdchan->device = ::open(buf,O_RDWR))<0) {
-#else
- if ((fdchan->atacommand = ::open(buf,O_RDWR))<0) {
-#endif
- int myerror = errno; // preserve across free call
- free(fdchan);
- errno = myerror;
- return false;
- }
- }
-
- if (parse_ok == CONTROLLER_3WARE_9000_CHAR) {
- char buf[512];
- sprintf(buf,"/dev/twa%d",fdchan->device);
-#ifdef IOCATAREQUEST
- if ((fdchan->device = ::open(buf,O_RDWR))<0) {
-#else
- if ((fdchan->atacommand = ::open(buf,O_RDWR))<0) {
-#endif
- int myerror = errno; // preserve across free call
- free(fdchan);
- errno = myerror;
- return false;
- }
- }
-
- if (parse_ok == CONTROLLER_HPT) {
- if ((fdchan->device = ::open(dev,O_RDWR))<0) {
- int myerror = errno; // preserve across free call
- free(fdchan);
- errno = myerror;
- return false;
- }
- }
-
- if (parse_ok == CONTROLLER_CCISS) {
- if ((fdchan->device = ::open(dev,O_RDWR))<0) {
- int myerror = errno; // preserve across free call
- free(fdchan);
- errno = myerror;
- return false;
- }
- }
-
- if (parse_ok == CONTROLLER_SCSI) {
- // this is really a NO-OP, as the parse takes care
- // of filling in correct details
- }
-
- // return pointer to "file descriptor" table entry, properly offset.
- devicetable[i]=fdchan;
- m_fd = i+FREEBSD_FDOFFSET;
- // endofold
- if (m_fd < 0) {
- set_err((errno==ENOENT || errno==ENOTDIR) ? ENODEV : errno);
+ if ((m_fd = ::open(dev,O_RDONLY))<0) {
+ set_err(errno);
return false;
}
return true;
bool freebsd_smart_device::close()
{
- int fd = m_fd; m_fd = -1;
- struct freebsd_dev_channel *fdchan;
int failed = 0;
-
- // check for valid file descriptor
- if (isnotopen(&fd, &fdchan))
- return false;
-
- // did we allocate a SCSI device name?
- if (fdchan->devname)
- free(fdchan->devname);
-
// close device, if open
- if (fdchan->device)
- failed=::close(fdchan->device);
-#ifndef IOCATAREQUEST
- if (fdchan->atacommand)
- failed=::close(fdchan->atacommand);
-#endif
+ if (is_open())
+ failed=::close(get_fd());
+
+ set_fd(-1);
- // if close succeeded, then remove from device list
- // Eduard, should we also remove it from list if close() fails? I'm
- // not sure. Here I only remove it from list if close() worked.
- if (!failed) {
- free(fdchan);
- devicetable[fd]=NULL;
- }
if(failed) return false;
- else return true;
+ else return true;
}
/////////////////////////////////////////////////////////////////////////////
public:
freebsd_ata_device(smart_interface * intf, const char * dev_name, const char * req_type);
-#ifdef HAVE_ATA_IDENTIFY_IS_CACHED
- virtual bool ata_identify_is_cached() const;
-#endif
-
protected:
virtual int ata_command_interface(smart_command_set command, int select, char * data);
+ virtual int do_cmd(struct ata_ioc_request* request);
};
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 fd = get_fd();
+ return ioctl(fd, IOCATAREQUEST, request);
+}
+
+#if FREEBSDVER > 800100
+class freebsd_atacam_device : public freebsd_ata_device
+{
+public:
+ freebsd_atacam_device(smart_interface * intf, const char * dev_name, const char * req_type)
+ : smart_device(intf, dev_name, "atacam", req_type), freebsd_ata_device(intf, dev_name, req_type)
+ {}
+
+ virtual bool open();
+ virtual bool close();
+
+protected:
+ int m_fd;
+ struct cam_device *m_camdev;
+
+ virtual int do_cmd( struct ata_ioc_request* request);
+};
+
+bool freebsd_atacam_device::open(){
+ const char *dev = get_dev_name();
+
+ if ((m_camdev = cam_open_device(dev, O_RDWR)) == NULL) {
+ set_err(errno);
+ return false;
+ }
+ set_fd(m_camdev->fd);
+ return true;
+}
+
+bool freebsd_atacam_device::close(){
+ cam_close_device(m_camdev);
+ set_fd(-1);
+ return true;
+}
+
+int freebsd_atacam_device::do_cmd( struct ata_ioc_request* request)
+{
+ union ccb ccb;
+ int camflags;
+
+ memset(&ccb, 0, sizeof(ccb));
+
+ if (request->count == 0)
+ camflags = CAM_DIR_NONE;
+ else if (request->flags == ATA_CMD_READ)
+ camflags = CAM_DIR_IN;
+ else
+ camflags = CAM_DIR_OUT;
+
+ cam_fill_ataio(&ccb.ataio,
+ 0,
+ NULL,
+ camflags,
+ MSG_SIMPLE_Q_TAG,
+ (u_int8_t*)request->data,
+ request->count,
+ request->timeout * 1000); // timeout in seconds
+
+ // 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;
+ ccb.ataio.cmd.device = 0x40 | ((request->u.ata.lba >> 24) & 0x0f);
+ ccb.ataio.cmd.sector_count = request->u.ata.count;
+
+ ccb.ccb_h.flags |= CAM_DEV_QFRZDIS;
+
+ if (cam_send_ccb(m_camdev, &ccb) < 0) {
+ err(1, "cam_send_ccb");
+ 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
+
int freebsd_ata_device::ata_command_interface(smart_command_set command, int select, char * data)
{
- int fd=get_fd();
-#if !defined(ATAREQUEST) && !defined(IOCATAREQUEST)
- // sorry, but without ATAng, we can't do anything here
- printwarning(BAD_KERNEL,NULL);
- errno = ENOSYS;
- return -1;
-#else
- struct freebsd_dev_channel* con;
int retval, copydata=0;
-#ifdef IOCATAREQUEST
struct ata_ioc_request request;
-#else
- struct ata_cmd iocmd;
-#endif
unsigned char buff[512];
- // check that "file descriptor" is valid
- if (isnotopen(&fd,&con))
- return -1;
-
bzero(buff,512);
-
-#ifdef IOCATAREQUEST
bzero(&request,sizeof(struct ata_ioc_request));
-#else
- bzero(&iocmd,sizeof(struct ata_cmd));
-#endif
bzero(buff,512);
-#ifndef IOCATAREQUEST
- iocmd.cmd=ATAREQUEST;
- iocmd.channel=con->channel;
- iocmd.device=con->device;
-#define request iocmd.u.request
-#endif
-
request.u.ata.command=ATA_SMART_CMD;
- request.timeout=600;
+ request.timeout=SCSI_TIMEOUT_DEFAULT;
switch (command){
case READ_VALUES:
request.u.ata.feature=ATA_SMART_READ_VALUES;
unsigned const char failed_lo=0xf4, failed_hi=0x2c;
unsigned char low,high;
-#ifdef IOCATAREQUEST
- if ((retval=ioctl(con->device, IOCATAREQUEST, &request)) || request.error)
-#else
- if ((retval=ioctl(con->atacommand, IOCATA, &iocmd)) || request.error)
-#endif
+ if ((retval=do_cmd(&request)) || request.error)
return -1;
#if (FREEBSDVER < 502000)
return 0;
}
-#ifdef IOCATAREQUEST
- if ((retval=ioctl(con->device, IOCATAREQUEST, &request)) || request.error)
-#else
- if ((retval=ioctl(con->atacommand, IOCATA, &iocmd)) || request.error)
-#endif
+ if ((retval=do_cmd(&request)) || request.error)
{
return -1;
}
if (copydata)
memcpy(data, buff, 512);
- return 0;
-#endif
-}
-
-#ifdef HAVE_ATA_IDENTIFY_IS_CACHED
-bool freebsd_ata_device::ata_identify_is_cached() const
-{
- return !!::ata_identify_is_cached(get_fd());
+ return 0;
}
-#endif
-
/////////////////////////////////////////////////////////////////////////////
/// Implement AMCC/3ware RAID support with old functions
protected:
virtual int ata_command_interface(smart_command_set command, int select, char * data);
+ virtual bool open();
private:
int m_escalade_type; ///< Type string for escalade_command_interface().
set_info().info_name = strprintf("%s [3ware_disk_%02d]", dev_name, disknum);
}
+bool freebsd_escalade_device::open()
+{
+ const char *dev = get_dev_name();
+ int fd;
+
+ if ((fd = ::open(dev,O_RDWR))<0) {
+ set_err(errno);
+ return false;
+ }
+ set_fd(fd);
+ return true;
+}
+
int freebsd_escalade_device::ata_command_interface(smart_command_set command, int select, char * data)
{
// to hold true file descriptor
int fd = get_fd();
- struct freebsd_dev_channel* con;
// return value and buffer for ioctl()
int ioctlreturn, readdata=0;
return -1;
}
- // check that "file descriptor" is valid
- if (isnotopen(&fd,&con))
- return -1;
-
memset(ioctl_buffer, 0, TW_IOCTL_BUFFER_SIZE);
if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) {
// Now send the command down through an ioctl()
if (m_escalade_type==CONTROLLER_3WARE_9000_CHAR) {
-#ifdef IOCATAREQUEST
- ioctlreturn=ioctl(con->device,TW_OSL_IOCTL_FIRMWARE_PASS_THROUGH,cmd_twa);
-#else
- ioctlreturn=ioctl(con->atacommand,TW_OSL_IOCTL_FIRMWARE_PASS_THROUGH,cmd_twa);
-#endif
+ ioctlreturn=ioctl(fd,TW_OSL_IOCTL_FIRMWARE_PASS_THROUGH,cmd_twa);
} else {
-#ifdef IOCATAREQUEST
- ioctlreturn=ioctl(con->device,TWEIO_COMMAND,cmd_twe);
-#else
- ioctlreturn=ioctl(con->atacommand,TWEIO_COMMAND,cmd_twe);
-#endif
+ ioctlreturn=ioctl(fd,TWEIO_COMMAND,cmd_twe);
}
// Deal with the different error cases
protected:
virtual int ata_command_interface(smart_command_set command, int select, char * data);
+ virtual bool open();
private:
unsigned char m_hpt_data[3]; ///< controller/channel/port
set_info().info_name = strprintf("%s [hpt_disk_%u/%u/%u]", dev_name, m_hpt_data[0], m_hpt_data[1], m_hpt_data[2]);
}
+bool freebsd_highpoint_device::open()
+{
+ const char *dev = get_dev_name();
+ int fd;
+
+ if ((fd = ::open(dev,O_RDWR))<0) {
+ set_err(errno);
+ return false;
+ }
+ set_fd(fd);
+ return true;
+}
+
int freebsd_highpoint_device::ata_command_interface(smart_command_set command, int select, char * data)
{
int fd=get_fd();
int ids[2];
- struct freebsd_dev_channel* fbcon;
HPT_IOCTL_PARAM param;
HPT_CHANNEL_INFO_V2 info;
unsigned char* buff[512 + 2 * sizeof(HPT_PASS_THROUGH_HEADER)];
PHPT_PASS_THROUGH_HEADER pide_pt_hdr, pide_pt_hdr_out;
- // check that "file descriptor" is valid
- if (isnotopen(&fd, &fbcon))
- return -1;
-
// get internal deviceid
ids[0] = m_hpt_data[0] - 1;
ids[1] = m_hpt_data[1] - 1;
param.ctrl_code = HPT_IOCTL_GET_CHANNEL_INFO;
param.out_size = sizeof(HPT_CHANNEL_INFO);
}
- if (ioctl(fbcon->device, HPT_DO_IOCONTROL, ¶m)!=0 ||
+ if (ioctl(fd, HPT_DO_IOCONTROL, ¶m)!=0 ||
info.devices[m_hpt_data[2]-1]==0) {
return -1;
}
pide_pt_hdr_out = (PHPT_PASS_THROUGH_HEADER)param.out;
- if ((ioctl(fbcon->device, HPT_DO_IOCONTROL, ¶m)!=0) ||
+ if ((ioctl(fd, HPT_DO_IOCONTROL, ¶m)!=0) ||
(pide_pt_hdr_out->command & 1)) {
return -1;
}
virtual smart_device * autodetect_open();
virtual bool scsi_pass_through(scsi_cmnd_io * iop);
+
+ virtual bool open();
+
+ virtual bool close();
+
+private:
+ int m_fd;
+ struct cam_device *m_camdev;
};
+bool freebsd_scsi_device::open(){
+ const char *dev = get_dev_name();
+
+ if ((m_camdev = cam_open_device(dev, O_RDWR)) == NULL) {
+ set_err(errno);
+ return false;
+ }
+ set_fd(m_camdev->fd);
+ return true;
+}
+
+bool freebsd_scsi_device::close(){
+ cam_close_device(m_camdev);
+ set_fd(-1);
+ return true;
+}
+
freebsd_scsi_device::freebsd_scsi_device(smart_interface * intf,
const char * dev_name, const char * req_type)
: smart_device(intf, dev_name, "scsi", req_type),
{
}
-// Interface to SCSI devices. See os_linux.c
-int do_normal_scsi_cmnd_io(int fd, struct scsi_cmnd_io * iop, int report)
+
+bool freebsd_scsi_device::scsi_pass_through(scsi_cmnd_io * iop)
{
- struct freebsd_dev_channel* con = NULL;
- struct cam_device* cam_dev = NULL;
+ int report=con->reportscsiioctl;
union ccb *ccb;
if (report > 0) {
pout("]");
}
- // check that "file descriptor" is valid
- if (isnotopen(&fd,&con))
+ if(m_camdev==NULL) {
+ warnx("error: camdev=0!");
return -ENOTTY;
-
-
- if (!(cam_dev = cam_open_spec_device(con->devname,con->unitnum,O_RDWR,NULL))) {
- warnx("%s",cam_errbuf);
- return -EIO;
}
- if (!(ccb = cam_getccb(cam_dev))) {
+ if (!(ccb = cam_getccb(m_camdev))) {
warnx("error allocating ccb");
return -ENOMEM;
}
/* timout (converted to seconds) */ iop->timeout*1000);
memcpy(ccb->csio.cdb_io.cdb_bytes,iop->cmnd,iop->cmnd_len);
- if (cam_send_ccb(cam_dev,ccb) < 0) {
+ if (cam_send_ccb(m_camdev,ccb) < 0) {
warn("error sending SCSI ccb");
#if (FREEBSDVER > 500000)
- cam_error_print(cam_dev,ccb,CAM_ESF_ALL,CAM_EPF_ALL,stderr);
+ 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(cam_dev,ccb,CAM_ESF_ALL,CAM_EPF_ALL,stderr);
+ cam_error_print(m_camdev,ccb,CAM_ESF_ALL,CAM_EPF_ALL,stderr);
#endif
cam_freeccb(ccb);
return -EIO;
cam_freeccb(ccb);
- if (cam_dev)
- cam_close_device(cam_dev);
-
if (report > 0) {
int trunc;
(trunc ? " [only first 256 bytes shown]" : ""));
dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1);
}
- return 0;
-}
-
-
-/* Check and call the right interface. Maybe when the do_generic_scsi_cmd_io interface is better
- we can take off this crude way of calling the right interface */
-int do_scsi_cmnd_io(int dev_fd, struct scsi_cmnd_io * iop, int report)
-{
- struct freebsd_dev_channel *fdchan;
- switch(m_controller_type)
- {
- case CONTROLLER_CCISS:
-#ifdef HAVE_DEV_CISS_CISSIO_H
- // check that "file descriptor" is valid
- if (isnotopen(&dev_fd,&fdchan))
- return -ENOTTY;
- return cciss_io_interface(fdchan->device, m_controller_port-1, iop, report);
-#else
- {
- static int warned = 0;
- if (!warned) {
- 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");
- warned = 1;
- }
- }
- return -ENOSYS;
-#endif
-// not reached
- break;
-
- default:
- return do_normal_scsi_cmnd_io(dev_fd, iop, report);
- // not reached
- break;
- }
-}
-
-bool freebsd_scsi_device::scsi_pass_through(scsi_cmnd_io * iop)
-{
- unsigned char oldtype = m_controller_type, oldport = m_controller_port;
- m_controller_type = CONTROLLER_SCSI; m_controller_port = 0;
- int status = do_scsi_cmnd_io(get_fd(), iop, con->reportscsiioctl);
- m_controller_type = oldtype; m_controller_port = oldport;
- if (status < 0) {
- set_err(-status);
- return false;
- }
return true;
}
freebsd_cciss_device(smart_interface * intf, const char * name, unsigned char disknum);
virtual bool scsi_pass_through(scsi_cmnd_io * iop);
+ virtual bool open();
private:
unsigned char m_disknum; ///< Disk number.
};
+bool freebsd_cciss_device::open()
+{
+ 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;
+ }
+ set_fd(fd);
+ return true;
+}
freebsd_cciss_device::freebsd_cciss_device(smart_interface * intf,
const char * dev_name, unsigned char disknum)
bool freebsd_cciss_device::scsi_pass_through(scsi_cmnd_io * iop)
{
- // See os_linux.cpp
- unsigned char oldtype = m_controller_type, oldport = m_controller_port;
- m_controller_type = CONTROLLER_CCISS; m_controller_port = m_disknum+1;
- int status = do_scsi_cmnd_io(get_fd(), iop, con->reportscsiioctl);
- m_controller_type = oldtype; m_controller_port = oldport;
- if (status < 0) {
- set_err(-status);
- return false;
- }
+#ifdef HAVE_DEV_CISS_CISSIO_H
+ int status = cciss_io_interface(get_fd(), m_disknum, iop, con->reportscsiioctl);
+ if (status < 0)
+ return set_err(-status);
+ return true;
+#endif
+ // not reached
return true;
}
protected:
virtual ata_device * get_ata_device(const char * name, const char * type);
+#if FREEBSDVER > 800100
+ virtual ata_device * get_atacam_device(const char * name, const char * type);
+#endif
+
virtual scsi_device * get_scsi_device(const char * name, const char * type);
virtual smart_device * autodetect_smart_device(const char * name);
return new freebsd_ata_device(this, name, type);
}
-scsi_device * freebsd_smart_interface::get_scsi_device(const char * name, const char * type)
+#if FREEBSDVER > 800100
+ata_device * freebsd_smart_interface::get_atacam_device(const char * name, const char * type)
{
- return new freebsd_scsi_device(this, name, type);
+ return new freebsd_atacam_device(this, name, type);
}
+#endif
-static int
-cam_getumassno(char * devname) {
- union ccb ccb;
- int bufsize, fd;
- unsigned int i;
- int error = -1;
- char devstring[256];
-
- if ((fd = open(XPT_DEVICE, O_RDWR)) == -1) {
- warn("couldn't open %s", XPT_DEVICE);
- return(1);
- }
- bzero(&ccb, sizeof(union ccb));
-
- ccb.ccb_h.path_id = CAM_XPT_PATH_ID;
- ccb.ccb_h.target_id = CAM_TARGET_WILDCARD;
- ccb.ccb_h.target_lun = CAM_LUN_WILDCARD;
- ccb.ccb_h.func_code = XPT_DEV_MATCH;
- bufsize = sizeof(struct dev_match_result) * 100;
- ccb.cdm.match_buf_len = bufsize;
- ccb.cdm.matches = (struct dev_match_result *)malloc(bufsize);
-
- if (ccb.cdm.matches == NULL) {
- warnx("can't malloc memory for matches");
- close(fd);
- return(1);
- }
- ccb.cdm.num_matches = 0;
- /*
- * We fetch all nodes, since we display most of them in the default
- * case, and all in the verbose case.
- */
- ccb.cdm.num_patterns = 0;
- ccb.cdm.pattern_buf_len = 0;
- /*
- * We do the ioctl multiple times if necessary, in case there are
- * more than 100 nodes in the EDT.
- */
-
- do {
- if (ioctl(fd, CAMIOCOMMAND, &ccb) == -1) {
- warn("error sending CAMIOCOMMAND ioctl");
- error = -1;
- break;
- }
- if ((ccb.ccb_h.status != CAM_REQ_CMP)
- || ((ccb.cdm.status != CAM_DEV_MATCH_LAST)
- && (ccb.cdm.status != CAM_DEV_MATCH_MORE)))
- {
- warnx("got CAM error %#x, CDM error %d\n",
- ccb.ccb_h.status, ccb.cdm.status);
- error = -1;
- break;
- }
-
- struct bus_match_result *bus_result = 0;
- for (i = 0; i < ccb.cdm.num_matches; i++) {
- switch (ccb.cdm.matches[i].type) {
- case DEV_MATCH_BUS: {
- // struct bus_match_result *bus_result;
- bus_result =
- &ccb.cdm.matches[i].result.bus_result;
- break;
- }
- case DEV_MATCH_DEVICE: {
- /* we are not interested in device name */
- break;
- }
- case DEV_MATCH_PERIPH: {
- struct periph_match_result *periph_result;
-
- periph_result =
- &ccb.cdm.matches[i].result.periph_result;
-
- snprintf(devstring,sizeof(devstring),"%s%d",periph_result->periph_name,periph_result->unit_number);
- if(strcmp(devstring,devname)==0){ /* found our device */
- if(strcmp(bus_result->dev_name,"umass-sim")) {
- close(fd);
- return -1; /* non usb device found, giving up */
- }
- /* return bus number */
- return bus_result->unit_number;
- }
- break;
- }
-
- default:
- fprintf(stdout, "WARN: unknown match type\n");
- break;
- }
- }
- } while ((ccb.ccb_h.status == CAM_REQ_CMP)
- && (ccb.cdm.status == CAM_DEV_MATCH_MORE));
-
- close(fd);
- free(ccb.cdm.matches);
- return(error); /* no device found */
+scsi_device * freebsd_smart_interface::get_scsi_device(const char * name, const char * type)
+{
+ return new freebsd_scsi_device(this, name, type);
}
-
// we are using CAM subsystem XPT enumerator to found all CAM (scsi/usb/ada/...)
// devices on system despite of it's names
//
// If any errors occur, leave errno set as it was returned by the
// system call, and return <0.
//
+// arguments:
+// names: resulting array
+// show_all - export duplicate device name or not
+//
// Return values:
// -1: error
// >=0: number of discovered devices
-int get_dev_names_cam(char*** names) {
+int get_dev_names_cam(char*** names, bool show_all) {
int n = 0;
char** mp = NULL;
unsigned int i;
// in case of non-clean exit
*names=NULL;
ccb.cdm.matches = NULL;
-
+
if ((fd = open(XPT_DEVICE, O_RDWR)) == -1) {
if (errno == ENOENT) /* There are no CAM device on this computer */
return 0;
skip_device = 1;
else
skip_device = 0;
-
+
// /* Shall we skip non T_DIRECT devices ? */
// if (dev_result->inq_data.device != T_DIRECT)
// skip_device = 1;
changed = 1;
- } else if (ccb.cdm.matches[i].type == DEV_MATCH_PERIPH && skip_device == 0) {
+ } 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
*/
};
changed = 0;
};
-
- if (changed == 1 && devname != NULL) {
+ if ((changed == 1 || show_all) && devname != NULL) {
mp[n] = devname;
devname = NULL;
bytes+=1+strlen(mp[n]);
}
char * * scsinames = 0; int numscsi = 0;
- if (!type || !strcmp(type, "scsi")) {
- numscsi = get_dev_names_cam(&scsinames);
+ if (!type || !strcmp(type, "scsi")) { // do not export duplicated names
+ numscsi = get_dev_names_cam(&scsinames,0);
if (numscsi < 0) {
set_err(ENOMEM);
return false;
#endif
}
-// Get USB bridge ID for "/dev/daX"
-static bool get_usb_id(const char * path, unsigned short & vendor_id,
- unsigned short & product_id, unsigned short & version)
-{
- if (strlen(path) < 5)
- return false;
- int bus = cam_getumassno((char *)path+5);
- if (bus == -1)
- return false;
-
- usbdevlist(bus,vendor_id,
- product_id, version);
- return true;
-}
-
-
smart_device * freebsd_smart_interface::autodetect_smart_device(const char * name)
{
- int guess = parse_ata_chan_dev(name,NULL,"");
unsigned short vendor_id = 0, product_id = 0, version = 0;
+ struct cam_device *cam_dev;
+ union ccb ccb;
+ int bus=-1;
+ int i;
+ int len;
- switch (guess) {
- case CONTROLLER_ATA :
- return new freebsd_ata_device(this, name, "");
- case CONTROLLER_SCSI:
- // Try to detect possible USB->(S)ATA bridge
- if (get_usb_id(name, vendor_id, product_id, version)) {
- const char * usbtype = get_usb_dev_type_by_id(vendor_id, product_id, version);
- if (!usbtype)
- return 0;
- // Return SAT/USB device for this type
- // (Note: freebsd_scsi_device::autodetect_open() will not be called in this case)
- return get_sat_device(usbtype, new freebsd_scsi_device(this, name, ""));
+ // if dev_name null, or string length zero
+ if (!name || !(len = strlen(name)))
+ return false;
+
+ // check ATA bus
+ char * * atanames = 0; int numata = 0;
+ numata = get_dev_names_ata(&atanames);
+ 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, "");
+ }
}
- // non usb device, handle as normal scsi
- return new freebsd_scsi_device(this, name, "");
- case CONTROLLER_CCISS:
- // device - cciss, but no ID known
- set_err(EINVAL, "Option -d cciss,N requires N to be a non-negative integer");
- return 0;
}
- // TODO: Test autodetected device here
+ else {
+ if (numata < 0)
+ pout("Unable to get ATA device list\n");
+ }
+
+ // check CAM
+ char * * scsinames = 0; int numscsi = 0;
+ numscsi = get_dev_names_cam(&scsinames, 1);
+ if (numscsi > 0) {
+ // check all devices on CAM bus
+ for (i = 0; i < numscsi; i++) {
+ if(strcmp(scsinames[i],name)==0)
+ { // our disk device is CAM
+ if ((cam_dev = cam_open_device(name, O_RDWR)) == NULL) {
+ // open failure
+ set_err(errno);
+ return false;
+ }
+
+ // 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 (ioctl(cam_dev->fd, CAMIOCOMMAND, &ccb) == -1) {
+ warn("Get Transfer Settings CCB failed\n"
+ "%s", strerror(errno));
+ cam_close_device(cam_dev);
+ return 0;
+ }
+ // now check if we are working with USB device, see umass.c
+ if(strcmp(ccb.cpi.dev_name,"umass-sim") == 0) { // USB device found
+ usbdevlist(bus,vendor_id, product_id, version);
+ int bus=ccb.cpi.unit_number; // unit_number will match umass number
+ cam_close_device(cam_dev);
+ 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 false;
+ return get_sat_device(usbtype, new freebsd_scsi_device(this, name, ""));
+ }
+ }
+#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, "");
+ }
+#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, "");
+ }
+ }
+ } // numscsi > 0
+ else {
+ if(numscsi<0) pout("Unable to get CAM device list\n");
+ }
+ // device type unknown
return 0;
}
smart_device * freebsd_smart_interface::get_custom_smart_device(const char * name, const char * type)
{
// 3Ware ?
- int disknum = -1, n1 = -1, n2 = -1;
+ static const char * fbsd_dev_twe_ctrl = "/dev/twe";
+ static const char * fbsd_dev_twa_ctrl = "/dev/twa";
+ int disknum = -1, n1 = -1, n2 = -1, contr = -1;
+
if (sscanf(type, "3ware,%n%d%n", &n1, &disknum, &n2) == 1 || n1 == 6) {
if (n2 != (int)strlen(type)) {
set_err(EINVAL, "Option -d 3ware,N requires N to be a non-negative integer");
set_err(EINVAL, "Option -d 3ware,N (N=%d) must have 0 <= N <= 127", disknum);
return 0;
}
- int contr = parse_ata_chan_dev(name,NULL,"");
- if (contr != CONTROLLER_3WARE_9000_CHAR && contr != CONTROLLER_3WARE_678K_CHAR)
- contr = CONTROLLER_3WARE_678K;
+
+ // guess 3ware device type based on device name
+ if (!strncmp(fbsd_dev_twa_ctrl, name, strlen(fbsd_dev_twa_ctrl))){
+ contr=CONTROLLER_3WARE_9000_CHAR;
+ }
+ if (!strncmp(fbsd_dev_twe_ctrl, name, strlen(fbsd_dev_twe_ctrl))){
+ contr=CONTROLLER_3WARE_678K_CHAR;
+ }
+
+ if(contr == -1){
+ set_err(EINVAL, "3ware controller type unknown, use %sX or %sX devices",
+ fbsd_dev_twe_ctrl, fbsd_dev_twa_ctrl);
+ return 0;
+ }
return new freebsd_escalade_device(this, name, contr, disknum);
}
}
return new freebsd_cciss_device(this, name, disknum);
}
+#if FREEBSDVER > 800100
+ // adaX devices ?
+ if(!strcmp(type,"atacam"))
+ return new freebsd_atacam_device(this, name, "");
+#endif
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"
+#if FREEBSDVER > 800100
+ ", atacam"
+#endif
+ ;
}
} // namespace
projects / mirror_smartmontools-debian.git / commitdiff