/*
* os_freebsd.c
*
- * Home page of code is: http://smartmontools.sourceforge.net
+ * Home page of code is: http://www.smartmontools.org
*
- * Copyright (C) 2003-10 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 <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 "dev_interface.h"
#include "dev_ata_cmd_set.h"
+#include "dev_areca.h"
#define USBDEV "/dev/usb"
#if defined(__FreeBSD_version)
#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
-const char *os_XXXX_c_cvsid="$Id: os_freebsd.cpp 3525 2012-03-22 08:54:52Z samm2 $" \
-ATACMDS_H_CVSID CCISS_H_CVSID CONFIG_H_CVSID INT64_H_CVSID OS_FREEBSD_H_CVSID SCSICMDS_H_CVSID UTILITY_H_CVSID;
+const char *os_XXXX_c_cvsid="$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]) {
- "You must specify a DISK # for 3ware drives with -d 3ware,<n> where <n> begins with 1 for first disk drive\n",
+ 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",
- "ATA support is not provided for this kernel version. Please ugrade to a recent 5-CURRENT kernel (post 09/01/2003 or so)\n"
- };
+ "Error SMART Status command failed\nPlease get assistance from \n" PACKAGE_HOMEPAGE "\nRegister values returned from SMART Status command are:\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 ARGUSED(x) ((void)(x))
-// global variable holding byte count of allocated memory
-long long bytes;
+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__
" (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,1 /dev/arcmsr0\n"
- " (Prints all SMART information for first disk \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"
;
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, bool is_48bit_cmd)
{
- int fd = get_fd();
+ int fd = get_fd(), ret;
ARGUSED(is_48bit_cmd); // no support for 48 bit commands in the IOCATAREQUEST
- return ioctl(fd, IOCATAREQUEST, request);
+ ret = ioctl(fd, IOCATAREQUEST, request);
+ if (ret) set_err(errno);
+ return ret;
}
true, // data_out_support
true, // multi_sector_support
ata_48bit)
- )
- return false;
+ ) {
+ set_err(ENOSYS, "48-bit ATA commands not implemented for legacy controllers");
+ return false;
+ }
struct ata_ioc_request request;
bzero(&request,sizeof(struct ata_ioc_request));
clear_err();
errno = 0;
if (do_cmd(&request, in.in_regs.is_48bit_cmd()))
- return set_err(errno);
+ return false;
if (request.error)
return set_err(EIO, "request failed, error code 0x%02x", request.error);
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;
}
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_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;
+ ccb.ataio.cmd.flags = CAM_ATAIO_NEEDRESULT |
+ (is_48bit_cmd ? CAM_ATAIO_48BIT : 0);
// ata_28bit_cmd
ccb.ataio.cmd.command = request->u.ata.command;
ccb.ataio.cmd.features = request->u.ata.feature;
ccb.ccb_h.flags |= CAM_DEV_QFRZDIS;
if (cam_send_ccb(m_camdev, &ccb) < 0) {
- err(1, "cam_send_ccb");
+ set_err(EIO, "cam_send_ccb failed");
return -1;
}
if ((ccb.ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) {
- cam_error_print(m_camdev, &ccb, CAM_ESF_ALL, CAM_EPF_ALL, stderr);
+ if(scsi_debugmode > 0)
+ cam_error_print(m_camdev, &ccb, CAM_ESF_ALL, CAM_EPF_ALL, stderr);
+ set_err(EIO);
return -1;
}
#endif
/////////////////////////////////////////////////////////////////////////////
-/// Implement AMCC/3ware RAID support with old functions
+/// NVMe support
+
+class freebsd_nvme_device
+: public /*implements*/ nvme_device,
+ public /*extends*/ freebsd_smart_device
+{
+public:
+ freebsd_nvme_device(smart_interface * intf, const char * dev_name,
+ const char * req_type, unsigned nsid);
+
+ virtual bool open();
+
+ virtual bool nvme_pass_through(const nvme_cmd_in & in, nvme_cmd_out & out);
+};
+
+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()
+{
+}
+
+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);
+
+ if (status < 0)
+ return set_err(errno, "NVME_PASSTHROUGH_CMD: %s", strerror(errno));
+
+ cp_p = &pt.cpl;
+ out.result=cp_p->cdw0; // Command specific result (DW0)
+
+ 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
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(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,
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=scsi_debugmode;
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) {
return set_err(ENOSYS, "ATA return descriptor not supported by controller firmware");
}
// SMART WRITE LOG SECTOR causing media errors
- if ((iop->cmnd[0] == SAT_ATA_PASSTHROUGH_16 && iop->cmnd[14] == ATA_SMART_CMD
- && iop->cmnd[3]==0 && iop->cmnd[4] == ATA_SMART_WRITE_LOG_SECTOR) ||
- (iop->cmnd[0] == SAT_ATA_PASSTHROUGH_12 && iop->cmnd[9] == ATA_SMART_CMD &&
- iop->cmnd[3] == ATA_SMART_WRITE_LOG_SECTOR))
- return set_err(ENOSYS, "SMART WRITE LOG SECTOR command is not supported by controller firmware");
+ if ((iop->cmnd[0] == SAT_ATA_PASSTHROUGH_16
+ && iop->cmnd[14] == ATA_SMART_CMD && iop->cmnd[3]==0 &&
+ iop->cmnd[4] == ATA_SMART_WRITE_LOG_SECTOR) ||
+ (iop->cmnd[0] == SAT_ATA_PASSTHROUGH_12
+ && iop->cmnd[9] == ATA_SMART_CMD && iop->cmnd[3] == ATA_SMART_WRITE_LOG_SECTOR))
+ {
+ if(!failuretest_permissive)
+ return set_err(ENOSYS, "SMART WRITE LOG SECTOR may cause problems, try with -T permissive to force");
+ }
}
-
// clear out structure, except for header that was filled in for us
bzero(&(&ccb->ccb_h)[1],
sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr));
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");
- cam_error_print(m_camdev,ccb,CAM_ESF_ALL,CAM_EPF_ALL,stderr);
+ 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 (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 (((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) && ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_SCSI_STATUS_ERROR)) {
- cam_error_print(m_camdev,ccb,CAM_ESF_ALL,CAM_EPF_ALL,stderr);
+ if (scsi_debugmode)
+ cam_error_print(m_camdev,ccb,CAM_ESF_ALL,CAM_EPF_ALL,stderr);
cam_freeccb(ccb);
- return -EIO;
+ return set_err(EIO);
}
- if (iop->sensep) {
+ 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;
- memcpy(iop->sensep,&(ccb->csio.sense_data),iop->resp_sense_len);
+ /* 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);
}
-
- iop->scsi_status = ccb->csio.scsi_status;
+ else if (scsi_debugmode)
+ pout(" status=0x%x\n", iop->scsi_status);
cam_freeccb(ccb);
- if (report > 0) {
- int trunc;
-
- pout(" status=0\n");
- trunc = (iop->dxfer_len > 256) ? 1 : 0;
-
- 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);
+ // 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;
}
return true;
/////////////////////////////////////////////////////////////////////////////
/// Areca RAID support
-class freebsd_areca_device
-: public /*implements*/ ata_device,
+///////////////////////////////////////////////////////////////////
+// SATA(ATA) device behind Areca RAID Controller
+class freebsd_areca_ata_device
+: public /*implements*/ areca_ata_device,
public /*extends*/ freebsd_smart_device
{
public:
- freebsd_areca_device(smart_interface * intf, const char * dev_name, int disknum);
-
-protected:
- virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out);
+ 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);
+};
-private:
- int m_disknum; ///< Disk number.
+///////////////////////////////////////////////////////////////////
+// SAS(SCSI) device behind Areca RAID Controller
+class freebsd_areca_scsi_device
+: public /*implements*/ areca_scsi_device,
+ public /*extends*/ freebsd_smart_device
+{
+public:
+ freebsd_areca_scsi_device(smart_interface * intf, const char * dev_name, int disknum, int encnum = 1);
+ virtual smart_device * autodetect_open();
+ virtual bool arcmsr_lock();
+ virtual bool arcmsr_unlock();
+ virtual int arcmsr_do_scsi_io(struct scsi_cmnd_io * iop);
};
-// PURPOSE
-// This is an interface routine meant to isolate the OS dependent
-// parts of the code, and to provide a debugging interface. Each
-// different port and OS needs to provide it's own interface. This
-// is the linux interface to the Areca "arcmsr" driver. It allows ATA
-// commands to be passed through the SCSI driver.
-// DETAILED DESCRIPTION OF ARGUMENTS
-// fd: is the file descriptor provided by open()
-// disknum is the disk number (0 to 15) in the RAID array
-// command: defines the different operations.
-// select: additional input data if needed (which log, which type of
-// self-test).
-// data: location to write output data, if needed (512 bytes).
-// Note: not all commands use all arguments.
-// RETURN VALUES
-// -1 if the command failed
-// 0 if the command succeeded,
-// STATUS_CHECK routine:
-// -1 if the command failed
-// 0 if the command succeeded and disk SMART status is "OK"
-// 1 if the command succeeded and disk SMART status is "FAILING"
-
-
-/*FunctionCode*/
-#define FUNCTION_READ_RQBUFFER 0x0801
-#define FUNCTION_WRITE_WQBUFFER 0x0802
-#define FUNCTION_CLEAR_RQBUFFER 0x0803
-#define FUNCTION_CLEAR_WQBUFFER 0x0804
-
-/* ARECA IO CONTROL CODE*/
-#define ARCMSR_IOCTL_READ_RQBUFFER _IOWR('F', FUNCTION_READ_RQBUFFER, sSRB_BUFFER)
-#define ARCMSR_IOCTL_WRITE_WQBUFFER _IOWR('F', FUNCTION_WRITE_WQBUFFER, sSRB_BUFFER)
-#define ARCMSR_IOCTL_CLEAR_RQBUFFER _IOWR('F', FUNCTION_CLEAR_RQBUFFER, sSRB_BUFFER)
-#define ARCMSR_IOCTL_CLEAR_WQBUFFER _IOWR('F', FUNCTION_CLEAR_WQBUFFER, sSRB_BUFFER)
-#define ARECA_SIG_STR "ARCMSR"
-
-
-
-// The SRB_IO_CONTROL & SRB_BUFFER structures are used to communicate(to/from) to areca driver
-typedef struct _SRB_IO_CONTROL
+// Areca RAID Controller(SATA Disk)
+freebsd_areca_ata_device::freebsd_areca_ata_device(smart_interface * intf, const char * dev_name, int disknum, int encnum)
+: smart_device(intf, dev_name, "areca", "areca"),
+ freebsd_smart_device()
+{
+ 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()
{
- 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
+ // 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)
{
- sSRB_IO_CONTROL srbioctl;
- unsigned char ioctldatabuffer[1032]; // the buffer to put the command data to/from firmware
-} sSRB_BUFFER;
+ 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;
+ }
-// For debugging areca code
+ return ioctlreturn;
+}
-static void areca_dumpdata(unsigned char *block, int len)
+bool freebsd_areca_ata_device::arcmsr_lock()
{
- 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");
+ return true;
}
-static int arcmsr_command_handler(int fd, unsigned long arcmsr_cmd, unsigned char *data, int data_len, void *ext_data /* reserved for further use */)
+bool freebsd_areca_ata_device::arcmsr_unlock()
{
- 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;
+ return true;
}
-freebsd_areca_device::freebsd_areca_device(smart_interface * intf, const char * dev_name, int disknum)
+// Areca RAID Controller(SAS Device)
+freebsd_areca_scsi_device::freebsd_areca_scsi_device(smart_interface * intf, const char * dev_name, int disknum, int encnum)
: smart_device(intf, dev_name, "areca", "areca"),
- freebsd_smart_device("ATA"),
- m_disknum(disknum)
+ freebsd_smart_device()
{
- set_info().info_name = strprintf("%s [areca_%02d]", dev_name, disknum);
+ set_disknum(disknum);
+ set_encnum(encnum);
+ set_info().info_name = strprintf("%s [areca_disk#%02d_enc#%02d]", dev_name, disknum, encnum);
}
-// Areca RAID Controller
-// int freebsd_areca_device::ata_command_interface(smart_command_set command, int select, char * data)
-bool freebsd_areca_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out)
+smart_device * freebsd_areca_scsi_device::autodetect_open()
{
-if (!ata_cmd_is_ok(in,
- true, // data_out_support
- false, // TODO: multi_sector_support
- true) // ata_48bit_support
- )
- return false;
-
- // 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; // drive number
-
- // ----- 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;
+ 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;
+}
/////////////////////////////////////////////////////////////////////////////
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);
// 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;
}
#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
//
}
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) {
+ struct bus_match_result *bus_result;
+
bus_result = &ccb.cdm.matches[i].result.bus_result;
if (strcmp(bus_result->dev_name,"xpt") == 0) /* skip XPT bus at all */
} else if (ccb.cdm.matches[i].type == DEV_MATCH_PERIPH &&
(skip_device == 0 || show_all)) {
/* One device may be populated as many peripherals (pass0 & da0 for example).
- * We are searching for latest name
+ * We are searching for best name
*/
periph_result = &ccb.cdm.matches[i].result.periph_result;
- devname = strprintf("%s%s%d", _PATH_DEV, periph_result->periph_name, periph_result->unit_number);
+ /* Prefer non-"pass" names */
+ if (devname.empty() || strncmp(periph_result->periph_name, "pass", 4) != 0) {
+ devname = strprintf("%s%s%d", _PATH_DEV, periph_result->periph_name, periph_result->unit_number);
+ }
changed = 0;
};
if ((changed == 1 || show_all) && !devname.empty()) {
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
- if (mp == NULL && n > 0 ) { // reallocf never fail for size=0, but may return NULL
+ if (mp == NULL) {
serrno=errno;
pout("Out of memory constructing scan device list (on line %d)\n", __LINE__);
n = -1;
goto end;
};
- bytes += (n)*(sizeof(char*)); // and set allocated byte count
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")) {
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++) {
struct cam_device *cam_dev;
union ccb ccb;
int bus=-1;
- int i,c;
- int len;
+ int i;
const char * test_name = name;
+ memset(&ccb, 0, sizeof(ccb));
+
// if dev_name null, or string length zero
- if (!name || !(len = strlen(name)))
+ if (!name || !*name)
return 0;
// Dereference symlinks
// check ATA/ATAPI devices
for (i = 0; i < numata; i++) {
if(!strcmp(atanames[i],test_name)) {
- for (c = i; c < numata; c++) free(atanames[c]);
+ for (int c = i; c < numata; c++) free(atanames[c]);
free(atanames);
return new freebsd_ata_device(this, test_name, "");
}
for (i = 0; i < (int)scsinames.size(); i++) {
if(strcmp(scsinames[i].c_str(), test_name)==0)
{ // our disk device is CAM
+ 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);
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, test_name, ""));
+ return get_scsi_passthrough_device(usbtype, new freebsd_scsi_device(this, test_name, ""));
}
return 0;
}
// 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 <= 16)) {
+ 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 (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 ?
#endif
// Areca?
disknum = n1 = n2 = -1;
- if (sscanf(type, "areca,%n%d%n", &n1, &disknum, &n2) == 1 || n1 == 6) {
- if (n2 != (int)strlen(type)) {
- set_err(EINVAL, "Option -d areca,N requires N to be a non-negative integer");
+ 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 <= disknum && disknum <= 24)) {
- set_err(EINVAL, "Option -d areca,N (N=%d) must have 1 <= N <= 24", disknum);
+ 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 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, areca,N"
+ return "3ware,N, hpt,L/M/N, cciss,N, areca,N/E"
#if FREEBSDVER > 800100
", atacam"
#endif
projects / mirror_smartmontools-debian.git / blobdiff