/*
* os_freebsd.c
*
- * Home page of code is: http://smartmontools.sourceforge.net
+ * Home page of code is: http://www.smartmontools.org
*
- * Copyright (C) 2003-8 Eduard Martinescu <smartmontools-support@lists.sourceforge.net>
+ * Copyright (C) 2003-10 Eduard Martinescu
*
- * 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
- * the Free Software Foundation; either version 2, or (at your option)
- * 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.
+ * SPDX-License-Identifier: GPL-2.0-or-later
*/
+#include <sys/param.h>
#include <stdio.h>
#include <sys/types.h>
#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 <sys/utsname.h>
#include "config.h"
-#include "int64.h"
+
+// set by /usr/include/sys/ata.h, suppress warning
+#undef ATA_READ_LOG_EXT
#include "atacmds.h"
#include "scsicmds.h"
#include "cciss.h"
#include "utility.h"
-#include "extern.h"
#include "os_freebsd.h"
#include "dev_interface.h"
#include "dev_ata_cmd_set.h"
+#include "dev_areca.h"
#define USBDEV "/dev/usb"
#if defined(__FreeBSD_version)
#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>
#endif
+// based on "/sys/dev/nvme/nvme.h" from FreeBSD kernel sources
+#include "freebsd_nvme_ioctl.h" // NVME_PASSTHROUGH_CMD, nvme_completion_is_error
+
#define CONTROLLER_3WARE_9000_CHAR 0x01
#define CONTROLLER_3WARE_678K_CHAR 0x02
#define PATHINQ_SETTINGS_SIZE 128
#endif
-static __unused const char *filenameandversion="$Id: os_freebsd.cpp 2973 2009-10-26 22:38:19Z chrfranke $";
-
-const char *os_XXXX_c_cvsid="$Id: os_freebsd.cpp 2973 2009-10-26 22:38:19Z chrfranke $" \
-ATACMDS_H_CVSID CCISS_H_CVSID CONFIG_H_CVSID INT64_H_CVSID OS_FREEBSD_H_CVSID SCSICMDS_H_CVSID UTILITY_H_CVSID;
-
-extern smartmonctrl * con;
+const char *os_XXXX_c_cvsid="$Id: os_freebsd.cpp 4848 2018-12-05 18:30:46Z chrfranke $" \
+ATACMDS_H_CVSID CCISS_H_CVSID CONFIG_H_CVSID OS_FREEBSD_H_CVSID SCSICMDS_H_CVSID UTILITY_H_CVSID;
#define NO_RETURN 0
#define BAD_SMART 1
// Utility function for printing warnings
void printwarning(int msgNo, const char* extra) {
- static int printed[] = {0,0,0,0};
- static const char* message[]={
- "The SMART RETURN STATUS return value (smartmontools -H option/Directive)\n can not be retrieved with this version of ATAng, please do not rely on this value\nYou should update to at least 5.2\n",
- "Error SMART Status command failed\nPlease get assistance from \n" PACKAGE_HOMEPAGE "\nRegister values returned from SMART Status command are:\n",
+ if (msgNo >= 0 && msgNo <= MAX_MSG) {
+ static int printed[] = {0,0,0,0};
+ if (!printed[msgNo]) {
+
+ static const char* message[]={
+ "The SMART RETURN STATUS return value (smartmontools -H option/Directive)\n can not be retrieved with this version of ATAng, please do not rely on this value\nYou should update to at least 5.2\n",
- "You must specify a DISK # for 3ware drives with -d 3ware,<n> where <n> begins with 1 for first disk drive\n",
+ "Error SMART Status command failed\nPlease get assistance from \n" PACKAGE_HOMEPAGE "\nRegister values returned from SMART Status command are:\n",
- "ATA support is not provided for this kernel version. Please ugrade to a recent 5-CURRENT kernel (post 09/01/2003 or so)\n"
- };
+ "You must specify a DISK # for 3ware drives with -d 3ware,<n> where <n> begins with 1 for first disk drive\n",
+
+ "ATA support is not provided for this kernel version. Please ugrade to a recent 5-CURRENT kernel (post 09/01/2003 or so)\n"
+ };
- if (msgNo >= 0 && msgNo <= MAX_MSG) {
- if (!printed[msgNo]) {
printed[msgNo] = 1;
pout("%s", message[msgNo]);
if (extra)
#define ATA_DEVICE "/dev/ata"
#endif
-// global variable holding byte count of allocated memory
-long long bytes;
-
-const char * dev_freebsd_cpp_cvsid = "$Id: os_freebsd.cpp 2973 2009-10-26 22:38:19Z chrfranke $"
- DEV_INTERFACE_H_CVSID;
+#define ARGUSED(x) ((void)(x))
-extern smartmonctrl * con; // con->reportscsiioctl
+extern unsigned char failuretest_permissive;
/////////////////////////////////////////////////////////////////////////////
: virtual public /*implements*/ smart_device
{
public:
- explicit freebsd_smart_device(const char * mode)
+ explicit freebsd_smart_device()
: smart_device(never_called),
- m_fd(-1), m_mode(mode) { }
+ m_fd(-1) { }
virtual ~freebsd_smart_device() throw();
private:
int m_fd; ///< filedesc, -1 if not open.
- const char * m_mode; ///< Mode string for deviceopen().
};
#ifdef __GLIBC__
static inline void * reallocf(void *ptr, size_t size) {
void *rv = realloc(ptr, size);
- if(rv == NULL)
+ if((rv == NULL) && (size != 0))
free(ptr);
return rv;
}
" (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"
" (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)
: smart_device(intf, dev_name, "ata", req_type),
- freebsd_smart_device("ATA")
+ freebsd_smart_device()
{
}
-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();
- return ioctl(fd, IOCATAREQUEST, request);
+ int fd = get_fd(), ret;
+ ARGUSED(is_48bit_cmd); // no support for 48 bit commands in the IOCATAREQUEST
+ ret = ioctl(fd, IOCATAREQUEST, request);
+ if (ret) set_err(errno);
+ return ret;
+}
+
+
+
+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)
+ ) {
+ 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));
+
+ 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 false;
+ 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;
+
+ return true;
}
#if FREEBSDVER > 800100
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;
+ // 48bit commands are broken in ATACAM before r242422/HEAD
+ // and may cause system hang
+ // First version with working support should be FreeBSD 9.2.0/RELEASE
+
+#if (FREEBSDVER < 902001)
+ if(!strcmp("ata",m_camdev->sim_name) && is_48bit_cmd) {
+ set_err(ENOSYS, "48-bit ATA commands not implemented for legacy controllers");
+ return -1;
+ }
+#endif
+
memset(&ccb, 0, sizeof(ccb));
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;
request->count,
request->timeout * 1000); // timeout in seconds
+ ccb.ataio.cmd.flags = CAM_ATAIO_NEEDRESULT |
+ (is_48bit_cmd ? CAM_ATAIO_48BIT : 0);
// 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;
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)
- return 0;
+ if ((ccb.ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) {
+ if(scsi_debugmode > 0)
+ cam_error_print(m_camdev, &ccb, CAM_ESF_ALL, CAM_EPF_ALL, stderr);
+ set_err(EIO);
+ return -1;
+ }
+
+ 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);
- cam_error_print(m_camdev, &ccb, CAM_ESF_ALL, CAM_EPF_ALL, stderr);
- return -1;
+ 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
-int freebsd_ata_device::ata_command_interface(smart_command_set command, int select, char * data)
+/////////////////////////////////////////////////////////////////////////////
+/// NVMe support
+
+class freebsd_nvme_device
+: public /*implements*/ nvme_device,
+ public /*extends*/ freebsd_smart_device
{
- 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;
- }
+public:
+ freebsd_nvme_device(smart_interface * intf, const char * dev_name,
+ const char * req_type, unsigned nsid);
+
+ virtual bool open();
- 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;
+ virtual bool nvme_pass_through(const nvme_cmd_in & in, nvme_cmd_out & out);
+};
- if ((retval=do_cmd(&request)) || request.error)
- return -1;
+freebsd_nvme_device::freebsd_nvme_device(smart_interface * intf, const char * dev_name,
+ const char * req_type, unsigned nsid)
+: smart_device(intf, dev_name, "nvme", req_type),
+ nvme_device(nsid),
+ freebsd_smart_device()
+{
+}
-#if (FREEBSDVER < 502000)
- printwarning(NO_RETURN,NULL);
+bool freebsd_nvme_device::open()
+{
+ const char *dev = get_dev_name();
+ if (!strnstr(dev, NVME_CTRLR_PREFIX, strlen(NVME_CTRLR_PREFIX))) {
+ set_err(EINVAL, "NVMe controller controller/namespace ids must begin with '%s'",
+ NVME_CTRLR_PREFIX);
+ return false;
+ }
+
+ int nsid = -1, ctrlid = -1;
+ char tmp;
+
+ if(sscanf(dev, NVME_CTRLR_PREFIX"%d%c", &ctrlid, &tmp) == 1)
+ {
+ if(ctrlid < 0) {
+ set_err(EINVAL, "Invalid NVMe controller number");
+ return false;
+ }
+ nsid = 0xFFFFFFFF; // broadcast id
+ }
+ else if (sscanf(dev, NVME_CTRLR_PREFIX"%d" NVME_NS_PREFIX "%d%c",
+ &ctrlid, &nsid, &tmp) == 2)
+ {
+ if(ctrlid < 0 || nsid < 0) {
+ set_err(EINVAL, "Invalid NVMe controller/namespace number");
+ return false;
+ }
+ }
+ else {
+ set_err(EINVAL, "Invalid NVMe controller/namespace syntax");
+ return false;
+ }
+
+ // we should always open controller, not namespace device
+ char full_path[64];
+ snprintf(full_path, sizeof(full_path), NVME_CTRLR_PREFIX"%d", ctrlid);
+
+ int fd;
+ if ((fd = ::open(full_path, O_RDWR))<0) {
+ set_err(errno);
+ return false;
+ }
+ set_fd(fd);
+
+ if (!get_nsid()) {
+ set_nsid(nsid);
+ }
+
+ return true;
+}
+
+bool freebsd_nvme_device::nvme_pass_through(const nvme_cmd_in & in, nvme_cmd_out & out)
+{
+ // nvme_passthru_cmd pt;
+ struct nvme_pt_command pt;
+ struct nvme_completion *cp_p;
+ memset(&pt, 0, sizeof(pt));
+
+#if __FreeBSD_version >= 1200058 && __FreeBSD_version < 1200081
+ pt.cmd.opc_fuse = NVME_CMD_SET_OPC(in.opcode);
+#else
+ pt.cmd.opc = in.opcode;
#endif
+ pt.cmd.opc = in.opcode;
+ pt.cmd.nsid = in.nsid;
+ pt.buf = in.buffer;
+ pt.len = in.size;
+ pt.cmd.cdw10 = in.cdw10;
+ pt.cmd.cdw11 = in.cdw11;
+ pt.cmd.cdw12 = in.cdw12;
+ pt.cmd.cdw13 = in.cdw13;
+ pt.cmd.cdw14 = in.cdw14;
+ pt.cmd.cdw15 = in.cdw15;
+ pt.is_read = 1; // should we use in.direction()?
+
+ int status = ioctl(get_fd(), NVME_PASSTHROUGH_CMD, &pt);
- 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 (status < 0)
+ return set_err(errno, "NVME_PASSTHROUGH_CMD: %s", strerror(errno));
- 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);
+ cp_p = &pt.cpl;
+ out.result=cp_p->cdw0; // Command specific result (DW0)
- return 0;
+ if (nvme_completion_is_error(cp_p)) { /* ignore DNR and More bits */
+ uint16_t nvme_status = ((cp_p->status.sct << 8) | cp_p->status.sc) & 0x3ff;
+
+ return set_nvme_err(out, nvme_status);
+ }
+
+ return true;
}
/////////////////////////////////////////////////////////////////////////////
-/// 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:
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:
freebsd_escalade_device::freebsd_escalade_device(smart_interface * intf, const char * dev_name,
int escalade_type, int disknum)
: smart_device(intf, dev_name, "3ware", "3ware"),
- freebsd_smart_device(
- escalade_type==CONTROLLER_3WARE_9000_CHAR ? "ATA_3WARE_9000" :
- escalade_type==CONTROLLER_3WARE_678K_CHAR ? "ATA_3WARE_678K" :
- /* CONTROLLER_3WARE_678K */ "ATA" ),
+ freebsd_smart_device(),
m_escalade_type(escalade_type), m_disknum(disknum)
{
set_info().info_name = strprintf("%s [3ware_disk_%02d]", dev_name, disknum);
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;
if (m_disknum < 0) {
printwarning(NO_DISK_3WARE,NULL);
- return -1;
+ return false;
}
memset(ioctl_buffer, 0, TW_IOCTL_BUFFER_SIZE);
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;
// 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;
-
- // 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;
+ 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;
+ }
// Is this a command that reads or returns 512 bytes?
// passthru->param values are:
// 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 {
// 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
// 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((unsigned char *)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;
}
freebsd_highpoint_device::freebsd_highpoint_device(smart_interface * intf, const char * dev_name,
unsigned char controller, unsigned char channel, unsigned char port)
: smart_device(intf, dev_name, "hpt", "hpt"),
- freebsd_smart_device("ATA")
+ freebsd_smart_device()
{
m_hpt_data[0] = controller; m_hpt_data[1] = channel; m_hpt_data[2] = 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]);
// 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,
/////////////////////////////////////////////////////////////////////////////
-/// Implement standard SCSI support with old functions
+/// Standard SCSI support
class freebsd_scsi_device
: public /*implements*/ scsi_device,
virtual bool close();
private:
- int m_fd;
struct cam_device *m_camdev;
};
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),
- freebsd_smart_device("SCSI")
+ freebsd_smart_device(),
+ m_camdev(0)
{
}
bool freebsd_scsi_device::scsi_pass_through(scsi_cmnd_io * iop)
{
- int report=con->reportscsiioctl;
union ccb *ccb;
- if (report > 0) {
+ if (scsi_debugmode) {
unsigned int k;
const unsigned char * ucp = iop->cmnd;
const char * np;
pout(" [%s: ", np ? np : "<unknown opcode>");
for (k = 0; k < iop->cmnd_len; ++k)
pout("%02x ", ucp[k]);
- if ((report > 1) &&
+ if ((scsi_debugmode > 1) &&
(DXFER_TO_DEVICE == iop->dxfer_dir) && (iop->dxferp)) {
int trunc = (iop->dxfer_len > 256) ? 1 : 0;
dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1);
}
else
- pout("]");
+ pout("]\n");
}
if(m_camdev==NULL) {
- warnx("error: camdev=0!");
- return -ENOTTY;
+ if (scsi_debugmode)
+ pout(" error: camdev=0!\n");
+ return set_err(ENOTTY);
}
if (!(ccb = cam_getccb(m_camdev))) {
- warnx("error allocating ccb");
- return -ENOMEM;
+ if (scsi_debugmode)
+ pout(" error allocating ccb\n");
+ return set_err(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))
+ {
+ 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));
cam_fill_csio(&ccb->csio,
- /*retrires*/ 1,
- /*cbfcnp*/ NULL,
+ /* retries */ 1,
+ /* cbfcnp */ NULL,
/* flags */ (iop->dxfer_dir == DXFER_NONE ? CAM_DIR_NONE :(iop->dxfer_dir == DXFER_FROM_DEVICE ? CAM_DIR_IN : CAM_DIR_OUT)),
/* tagaction */ MSG_SIMPLE_Q_TAG,
/* dataptr */ iop->dxferp,
/* datalen */ iop->dxfer_len,
/* senselen */ iop->max_sense_len,
/* cdblen */ iop->cmnd_len,
- /* timout (converted to seconds) */ iop->timeout*1000);
+ /* timeout (converted to seconds) */ iop->timeout*1000);
memcpy(ccb->csio.cdb_io.cdb_bytes,iop->cmnd,iop->cmnd_len);
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
+ if (scsi_debugmode) {
+ pout(" error sending SCSI ccb\n");
+ cam_error_print(m_camdev,ccb,CAM_ESF_ALL,CAM_EPF_ALL,stderr);
+ }
cam_freeccb(ccb);
- return -EIO;
+ return set_err(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 (scsi_debugmode) {
+ pout(" CAM status=0x%x, SCSI status=0x%x, resid=0x%x\n",
+ ccb->ccb_h.status, ccb->csio.scsi_status, ccb->csio.resid);
+ if ((scsi_debugmode > 1) && (DXFER_FROM_DEVICE == iop->dxfer_dir)) {
+ int trunc, len;
+
+ len = iop->dxfer_len - ccb->csio.resid;
+ trunc = (len > 256) ? 1 : 0;
+ if (len > 0) {
+ pout(" Incoming data, len=%d%s:\n", len,
+ (trunc ? " [only first 256 bytes shown]" : ""));
+ dStrHex(iop->dxferp, (trunc ? 256 : len), 1);
+ }
+ else
+ pout(" Incoming data trimmed to nothing by resid\n");
+ }
}
- if (iop->sensep) {
- memcpy(iop->sensep,&(ccb->csio.sense_data),sizeof(struct scsi_sense_data));
- iop->resp_sense_len = sizeof(struct scsi_sense_data);
+ if (((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) && ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_SCSI_STATUS_ERROR)) {
+ if (scsi_debugmode)
+ cam_error_print(m_camdev,ccb,CAM_ESF_ALL,CAM_EPF_ALL,stderr);
+ cam_freeccb(ccb);
+ return set_err(EIO);
}
+ iop->resid = ccb->csio.resid;
iop->scsi_status = ccb->csio.scsi_status;
+ if (iop->sensep && (ccb->ccb_h.status & CAM_AUTOSNS_VALID) != 0) {
+ if (scsi_debugmode)
+ pout(" sense_len=0x%x, sense_resid=0x%x\n",
+ ccb->csio.sense_len, ccb->csio.sense_resid);
+ iop->resp_sense_len = ccb->csio.sense_len - ccb->csio.sense_resid;
+ /* Some SCSI controller device drivers miscalculate the sense_resid
+ field so cap resp_sense_len on max_sense_len. */
+ if (iop->resp_sense_len > iop->max_sense_len)
+ iop->resp_sense_len = iop->max_sense_len;
+ if (iop->resp_sense_len > 0) {
+ memcpy(iop->sensep, &(ccb->csio.sense_data), iop->resp_sense_len);
+ if (scsi_debugmode) {
+ if (scsi_debugmode > 1) {
+ pout(" >>> Sense buffer, len=%zu:\n", iop->resp_sense_len);
+ dStrHex(iop->sensep, iop->resp_sense_len, 1);
+ }
+ if ((iop->sensep[0] & 0x7f) > 0x71)
+ pout(" status=0x%x: [desc] sense_key=0x%x asc=0x%x ascq=0x%x\n",
+ iop->scsi_status, iop->sensep[1] & 0xf,
+ iop->sensep[2], iop->sensep[3]);
+ else
+ pout(" status=0x%x: sense_key=0x%x asc=0x%x ascq=0x%x\n",
+ iop->scsi_status, iop->sensep[2] & 0xf,
+ iop->sensep[12], iop->sensep[13]);
+ }
+ }
+ else if (scsi_debugmode)
+ pout(" status=0x%x\n", iop->scsi_status);
+ }
+ else if (scsi_debugmode)
+ pout(" status=0x%x\n", iop->scsi_status);
cam_freeccb(ccb);
- if (report > 0) {
- int trunc;
+ // 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 (scsi_debugmode) {
+ pout(" device on %s controller, patching PDT\n", m_camdev->sim_name);
+ }
+ iop->dxferp[0] = iop->dxferp[0] & 0xe0;
+ }
- pout(" status=0\n");
- trunc = (iop->dxfer_len > 256) ? 1 : 0;
+ return true;
+}
- pout(" Incoming data, len=%d%s:\n", (int)iop->dxfer_len,
- (trunc ? " [only first 256 bytes shown]" : ""));
- dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1);
+
+/////////////////////////////////////////////////////////////////////////////
+/// Areca RAID support
+
+///////////////////////////////////////////////////////////////////
+// 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_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);
+};
+
+///////////////////////////////////////////////////////////////////
+// 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);
+};
+
+
+// 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()
+{
+ set_disknum(disknum);
+ set_encnum(encnum);
+ set_info().info_name = strprintf("%s [areca_disk#%02d_enc#%02d]", dev_name, disknum, encnum);
+}
+
+
+smart_device * freebsd_areca_ata_device::autodetect_open()
+{
+ // autodetect device type
+ int is_ata = arcmsr_get_dev_type();
+ if(is_ata < 0)
+ {
+ set_err(EIO);
+ return this;
}
+ if(is_ata == 1)
+ {
+ // SATA device
+ return this;
+ }
+
+ // 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
+
+ return newdev.release();
+}
+
+int freebsd_areca_ata_device::arcmsr_do_scsi_io(struct scsi_cmnd_io * iop)
+{
+ int ioctlreturn = 0;
+
+ if(!is_open()) {
+ if(!open()){
+ }
+ }
+
+ ioctlreturn = ioctl(get_fd(), ((sSRB_BUFFER *)(iop->dxferp))->srbioctl.ControlCode, iop->dxferp);
+ if (ioctlreturn)
+ {
+ // errors found
+ return -1;
+ }
+
+ return ioctlreturn;
+}
+
+bool freebsd_areca_ata_device::arcmsr_lock()
+{
+ return true;
+}
+
+
+bool freebsd_areca_ata_device::arcmsr_unlock()
+{
+ return true;
+}
+
+
+// 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()
+{
+ set_disknum(disknum);
+ set_encnum(encnum);
+ set_info().info_name = strprintf("%s [areca_disk#%02d_enc#%02d]", dev_name, disknum, encnum);
+}
+
+smart_device * freebsd_areca_scsi_device::autodetect_open()
+{
+ return this;
+}
+
+int freebsd_areca_scsi_device::arcmsr_do_scsi_io(struct scsi_cmnd_io * iop)
+{
+ int ioctlreturn = 0;
+
+ if(!is_open()) {
+ if(!open()){
+ }
+ }
+ ioctlreturn = ioctl(get_fd(), ((sSRB_BUFFER *)(iop->dxferp))->srbioctl.ControlCode, iop->dxferp);
+ if (ioctlreturn)
+ {
+ // errors found
+ return -1;
+ }
+
+ return ioctlreturn;
+}
+
+bool freebsd_areca_scsi_device::arcmsr_lock()
+{
+ return true;
+}
+
+
+bool freebsd_areca_scsi_device::arcmsr_unlock()
+{
return true;
}
{
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;
freebsd_cciss_device::freebsd_cciss_device(smart_interface * intf,
const char * dev_name, unsigned char disknum)
: smart_device(intf, dev_name, "cciss", "cciss"),
- freebsd_smart_device("SCSI"),
+ freebsd_smart_device(),
m_disknum(disknum)
{
set_info().info_name = strprintf("%s [cciss_disk_%02d]", dev_name, disknum);
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;
}
// 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;
}
- // 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
#endif
virtual scsi_device * get_scsi_device(const char * name, const char * type);
+
+ virtual nvme_device * get_nvme_device(const char * name, const char * type,
+ unsigned nsid);
virtual smart_device * autodetect_smart_device(const char * name);
virtual smart_device * get_custom_smart_device(const char * name, const char * type);
virtual std::string get_valid_custom_dev_types_str();
+private:
+ bool get_nvme_devlist(smart_device_list & devlist, const char * type);
};
return new freebsd_scsi_device(this, name, type);
}
+nvme_device * freebsd_smart_interface::get_nvme_device(const char * name, const char * type,
+ unsigned nsid)
+{
+ return new freebsd_nvme_device(this, name, type, nsid);
+}
+
// we are using CAM subsystem XPT enumerator to found all CAM (scsi/usb/ada/...)
// devices on system despite of it's names
//
// -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++) {
- struct bus_match_result *bus_result;
+ for (unsigned i = 0; i < ccb.cdm.num_matches; i++) {
struct device_match_result *dev_result;
struct periph_match_result *periph_result;
if (ccb.cdm.matches[i].type == DEV_MATCH_BUS) {
+ struct bus_match_result *bus_result;
+
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;
} 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;
- 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;
- };
+ /* 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 != 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
n = -1;
goto end;
};
- bytes+=1+strlen(mp[n]);
n++;
};
};
- };
+ };
+ if (n <= 0)
+ goto end;
mp = (char **)reallocf(mp,n*(sizeof (char*))); // shrink to correct size
- bytes += (n)*(sizeof(char*)); // and set allocated byte count
+ if (mp == NULL) {
+ serrno=errno;
+ pout("Out of memory constructing scan device list (on line %d)\n", __LINE__);
+ n = -1;
+ goto end;
+ };
end:
if (fd>=0)
return false;
}
+#ifdef WITH_NVME_DEVICESCAN // TODO: Remove when NVMe support is no longer EXPERIMENTAL
+ bool scan_nvme = !type || !strcmp(type, "nvme");
+#else
+ bool scan_nvme = type && !strcmp(type, "nvme");
+#endif
+
// Make namelists
char * * atanames = 0; int numata = 0;
if (!type || !strcmp(type, "ata")) {
}
}
- 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);
}
}
+
+ if (scan_nvme)
+ get_nvme_devlist(devlist, type);
return true;
}
+bool freebsd_smart_interface::get_nvme_devlist(smart_device_list & devlist,
+ const char * type)
+{
+ char ctrlpath[64];
+
+ for (int ctrlr = 0;; ctrlr++) {
+ sprintf(ctrlpath, "%s%d", NVME_CTRLR_PREFIX, ctrlr);
+ int fd = ::open(ctrlpath, O_RDWR);
+ if (fd < 0)
+ break;
+ ::close(fd);
+ nvme_device * nvmedev = get_nvme_device(ctrlpath, type, 0);
+ if (nvmedev)
+ devlist.push_back(nvmedev);
+ else
+ break;
+ }
+ return true;
+}
#if (FREEBSDVER < 800000) // without this build fail on FreeBSD 8
static char done[USB_MAX_DEVICES];
return false;
#else // freebsd < 8.0 USB stack, ioctl interface
- int i, f, a, rc;
+ int i, a, rc;
char buf[50];
int ncont;
for (ncont = 0, i = 0; i < 10; i++) {
snprintf(buf, sizeof(buf), "%s%d", USBDEV, i);
- f = open(buf, O_RDONLY);
+ int f = open(buf, O_RDONLY);
if (f >= 0) {
memset(done, 0, sizeof done);
for (a = 1; a < USB_MAX_DEVICES; a++) {
union ccb ccb;
int bus=-1;
int i;
- int len;
+ const char * test_name = name;
+
+ memset(&ccb, 0, sizeof(ccb));
// if dev_name null, or string length zero
- if (!name || !(len = strlen(name)))
- return false;
+ if (!name || !*name)
+ 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 (int 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(strncmp(scsinames[i].c_str(), "/dev/pmp", strlen("/dev/pmp")) == 0) {
+ pout("Skipping port multiplier [%s]\n", scsinames[i].c_str());
+ set_err(EINVAL);
+ return 0;
+ }
+ 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
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 (usbtype)
+ return get_scsi_passthrough_device(usbtype, new freebsd_scsi_device(this, test_name, ""));
}
+ 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");
+
+ // form /dev/nvme* or nvme*
+ if(!strncmp("/dev/nvme", test_name, strlen("/dev/nvme")))
+ return new freebsd_nvme_device(this, name, "", 0 /* use default nsid */);
+ if(!strncmp("/dev/nvd", test_name, strlen("/dev/nvd")))
+ set_err(EINVAL, "To monitor NVMe disks use /dev/nvme* device names");
+
// device type unknown
return 0;
}
smart_device * freebsd_smart_interface::get_custom_smart_device(const char * name, const char * type)
{
- // 3Ware ?
- 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;
+ int disknum = -1, n1 = -1, n2 = -1;
if (sscanf(type, "3ware,%n%d%n", &n1, &disknum, &n2) == 1 || n1 == 6) {
+ // 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 contr = -1;
+
if (n2 != (int)strlen(type)) {
set_err(EINVAL, "Option -d 3ware,N requires N to be a non-negative integer");
return 0;
}
// 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))){
}
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;
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 <= 128)) {
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);
+ return get_sat_device("sat,auto", new freebsd_cciss_device(this, name, disknum));
}
#if FREEBSDVER > 800100
// adaX devices ?
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_ata_device(this, name, disknum, encnum);
+ }
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