From owner-freebsd-hackers Tue Oct 2 12:44:46 2001 Delivered-To: freebsd-hackers@freebsd.org Received: from digitaldaemon.com (digitaldaemon.com [63.105.9.34]) by hub.freebsd.org (Postfix) with SMTP id 5455237B407 for ; Tue, 2 Oct 2001 12:44:32 -0700 (PDT) Received: (qmail 65391 invoked from network); 2 Oct 2001 19:43:20 -0000 Received: from 213-84-202-101.adsl.xs4all.nl (HELO jak.nl) (213.84.202.101) by jak.nl with SMTP; 2 Oct 2001 19:43:20 -0000 Message-ID: <3BBA196D.7060505@jak.nl> Date: Tue, 02 Oct 2001 21:45:49 +0200 From: Arjan Knepper Organization: JAK++ Software Development B.V. User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:0.9.2) Gecko/20010726 Netscape6/6.1 X-Accept-Language: en-us MIME-Version: 1.0 To: hackers FreeBSD Subject: Cyclades Cyclom YeP (PCI) driver problems on a DELL PowerEdge 2550 (DUAL) Content-Type: multipart/mixed; boundary="------------080101000409050404080901" Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG This is a multi-part message in MIME format. --------------080101000409050404080901 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Hello, There are problems with the Cyclades Cyclom YeP driver. (see PR i386/30965). I've put printf's in the driver code on several places to check where the point is of hard locking and its seems to be on line 136 in the /usr/src/sys/pci/cy_pci.c in my situation. ----------------------------------------------------------------------------- case PLX_9050: outw(ioport + CY_PLX_9050_ICS, inw(ioport + CY_PLX_9050_ICS) | CY_PLX_9050_ICS_IENABLE | CY_PLX_9050_ICS_LOCAL_IENABLE); ----------------------------------------------------------------------------- This particular piece of code is hard-locking a DUAL PENTIUM III 933 DELL PowerEdge 2550 with 2 YeP (PCI) boards with a SINGLE CPU kernel. (Doesn't even react on numlock key anymore) I really need some enligtment on this. Attached my kernel conf file and below the piece of code containg the lines. static void cy_attach(config_id, unit) pcici_t config_id; int unit; { vm_offset_t paddr; void *vaddr; u_int32_t ioport; int adapter; u_char plx_ver; ioport = (u_int32_t) pci_conf_read(config_id, CY_PCI_BASE_ADDR1) & ~0x3; paddr = pci_conf_read(config_id, CY_PCI_BASE_ADDR2) & ~0xf; #if 0 if (!pci_map_mem(config_id, CY_PCI_BASE_ADDR2, &vaddr, &paddr)) { printf("cy%d: couldn't map shared memory\n", unit); return; }; #endif vaddr = pmap_mapdev(paddr, 0x4000); adapter = cyattach_common(vaddr, 1); if (adapter < 0) { /* * No ports found. Release resources and punt. */ printf("cy%d: no ports found!\n", unit); goto fail; } /* * Allocate our interrupt. * XXX Using the ISA interrupt handler directly is a bit of a violation * since it doesn't actually take the same argument. For PCI, the * argument is a void * token, but for ISA it is a unit. Since * there is no overlap in PCI/ISA unit numbers for this driver, and * since the ISA driver must handle the interrupt anyway, we use * the unit number as the token even for PCI. */ if ( #ifdef CY_PCI_FASTINTR !pci_map_int_right(config_id, (pci_inthand_t *)cyintr, (void *)adapter, &tty_imask, INTR_EXCL | INTR_FAST) && #endif !pci_map_int_right(config_id, (pci_inthand_t *)cyintr, (void *)adapter, &tty_imask, 0)) { printf("cy%d: couldn't map interrupt\n", unit); goto fail; } /* * Enable the "local" interrupt input to generate a * PCI interrupt. */ plx_ver = *((u_char *)vaddr + PLX_VER) & 0x0f; switch (plx_ver) { case PLX_9050: outw(ioport + CY_PLX_9050_ICS, inw(ioport + CY_PLX_9050_ICS) | CY_PLX_9050_ICS_IENABLE | CY_PLX_9050_ICS_LOCAL_IENABLE); break; case PLX_9060: case PLX_9080: default: /* Old board, use PLX_9060 values. */ outw(ioport + CY_PLX_9060_ICS, inw(ioport + CY_PLX_9060_ICS) | CY_PLX_9060_ICS_IENABLE | CY_PLX_9060_ICS_LOCAL_IENABLE); break; } return; fail: /* XXX should release any allocated virtual memory */ return; } --------------080101000409050404080901 Content-Type: text/plain; name="SINGLE" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="SINGLE" # # Dell POWER-EDGE 2550 Server kernel config # # Take Care : sio1 removed # ppc removed # INET6 removed # cyclades cy0 cy1 and cy2 added # options CY_FAST_INTERUPT added # options SC_DISABLE_REBOOT added (REQUIRED!!) # # DO NOT FORGET TO MODIFY THE BIOS SETTINGS ACCORDINGLY !! # # TRY TO GIVE EACH Cyclades YeP board IT'S OWN IRQ !! # machine i386 cpu I686_CPU ident POWEREDGE-2550 maxusers 256 #makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols #options MATH_EMULATE #Support for x87 emulation options INET #InterNETworking #options INET6 #IPv6 communications protocols options FFS #Berkeley Fast Filesystem options FFS_ROOT #FFS usable as root device [keep this!] options SOFTUPDATES #Enable FFS soft updates support options MFS #Memory Filesystem options MD_ROOT #MD is a potential root device options NFS #Network Filesystem #options NFS_ROOT #NFS usable as root device, NFS required options MSDOSFS #MSDOS Filesystem options CD9660 #ISO 9660 Filesystem options CD9660_ROOT #CD-ROM usable as root, CD9660 required options PROCFS #Process filesystem options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] options SCSI_DELAY=3000 #Delay (in ms) before probing SCSI options UCONSOLE #Allow users to grab the console options USERCONFIG #boot -c editor options VISUAL_USERCONFIG #visual boot -c editor #options KTRACE #ktrace(1) support options SYSVSHM #SYSV-style shared memory options SYSVMSG #SYSV-style message queues options SYSVSEM #SYSV-style semaphores options P1003_1B #Posix P1003_1B real-time extensions options _KPOSIX_PRIORITY_SCHEDULING options ICMP_BANDLIM #Rate limit bad replies options KBD_INSTALL_CDEV # install a CDEV entry in /dev # To make an SMP kernel, the next two are needed #options SMP # Symmetric MultiProcessor Kernel #options APIC_IO # Symmetric (APIC) I/O options INCLUDE_CONFIG_FILE options MD_NSECT=40000 device isa #device eisa device pci # Floppy drives device fdc0 at isa? port IO_FD1 irq 6 drq 2 device fd0 at fdc0 drive 0 #device fd1 at fdc0 drive 1 # # If you have a Toshiba Libretto with its Y-E Data PCMCIA floppy, # don't use the above line for fdc0 but the following one: #device fdc0 # ATA and ATAPI devices #device ata0 at isa? port IO_WD1 irq 14 #device ata1 at isa? port IO_WD2 irq 15 device ata #device atadisk # ATA disk drives device atapicd # ATAPI CDROM drives #device atapifd # ATAPI floppy drives #device atapist # ATAPI tape drives options ATA_STATIC_ID #Static device numbering # SCSI Controllers #device ahb # EISA AHA1742 family device ahc # AHA2940 and onboard AIC7xxx devices #device amd # AMD 53C974 (Tekram DC-390(T)) #device isp # Qlogic family #device ncr # NCR/Symbios Logic #device sym # NCR/Symbios Logic (newer chipsets) #options SYM_SETUP_LP_PROBE_MAP=0x40 # Allow ncr to attach legacy NCR devices when # both sym and ncr are configured #device adv0 at isa? #device adw #device bt0 at isa? #device aha0 at isa? #device aic0 at isa? #device ncv # NCR 53C500 #device nsp # Workbit Ninja SCSI-3 #device stg # TMC 18C30/18C50 # SCSI peripherals device scbus # SCSI bus (required) device da # Direct Access (disks) #device sa # Sequential Access (tape etc) #device cd # CD device pass # Passthrough device (direct SCSI access) # RAID controllers interfaced to the SCSI subsystem #device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID #device dpt # DPT Smartcache - See LINT for options! #device mly # Mylex AcceleRAID/eXtremeRAID # RAID controllers #device aac # Adaptec FSA RAID, Dell PERC2/PERC3 #device ida # Compaq Smart RAID #device amr # AMI MegaRAID #device mlx # Mylex DAC960 family #device twe # 3ware Escalade # atkbdc0 controls both the keyboard and the PS/2 mouse device atkbdc0 at isa? port IO_KBD device atkbd0 at atkbdc? irq 1 flags 0x1 device psm0 at atkbdc? irq 12 device vga0 at isa? # splash screen/screen saver pseudo-device splash # syscons is the default console driver, resembling an SCO console device sc0 at isa? flags 0x100 options SC_DISABLE_REBOOT # Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver #device vt0 at isa? #options XSERVER # support for X server on a vt console #options FAT_CURSOR # start with block cursor # If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines #options PCVT_SCANSET=2 # IBM keyboards are non-std # Floating point support - do not disable. device npx0 at nexus? port IO_NPX irq 13 # Power management support (see LINT for more options) #device apm0 at nexus? disable flags 0x20 # Advanced Power Management # PCCARD (PCMCIA) support #device card #device pcic0 at isa? irq 0 port 0x3e0 iomem 0xd0000 #device pcic1 at isa? irq 0 port 0x3e2 iomem 0xd4000 disable # Serial (COM) ports device sio0 at isa? port IO_COM1 flags 0x10 irq 4 #device sio1 at isa? port IO_COM2 irq 3 #device sio2 at isa? disable port IO_COM3 irq 5 #device sio3 at isa? disable port IO_COM4 irq 9 # Parallel port #device ppc0 at isa? irq 7 #device ppbus # Parallel port bus (required) #device lpt # Printer #device plip # TCP/IP over parallel #device ppi # Parallel port interface device #device vpo # Requires scbus and da # PCI Ethernet NICs. #device de # DEC/Intel DC21x4x (``Tulip'') #device txp # 3Com 3cR990 (``Typhoon'') #device vx # 3Com 3c590, 3c595 (``Vortex'') # PCI Ethernet NICs that use the common MII bus controller code. # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! device miibus # MII bus support #device dc # DEC/Intel 21143 and various workalikes device fxp # Intel EtherExpress PRO/100B (82557, 82558) #device pcn # AMD Am79C97x PCI 10/100 NICs #device rl # RealTek 8129/8139 #device sf # Adaptec AIC-6915 (``Starfire'') #device sis # Silicon Integrated Systems SiS 900/SiS 7016 #device ste # Sundance ST201 (D-Link DFE-550TX) #device tl # Texas Instruments ThunderLAN #device tx # SMC EtherPower II (83c170 ``EPIC'') #device vr # VIA Rhine, Rhine II #device wb # Winbond W89C840F #device wx # Intel Gigabit Ethernet Card (``Wiseman'') #device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') # ISA Ethernet NICs. # 'device ed' requires 'device miibus' #device ed0 at isa? port 0x280 irq 10 iomem 0xd8000 #device ex #device ep #device fe0 at isa? port 0x300 # Xircom Ethernet #device xe # PRISM I IEEE 802.11b wireless NIC. #device awi # WaveLAN/IEEE 802.11 wireless NICs. Note: the WaveLAN/IEEE really # exists only as a PCMCIA device, so there is no ISA attachment needed # and resources will always be dynamically assigned by the pccard code. #device wi # Aironet 4500/4800 802.11 wireless NICs. Note: the declaration below will # work for PCMCIA and PCI cards, as well as ISA cards set to ISA PnP # mode (the factory default). If you set the switches on your ISA # card for a manually chosen I/O address and IRQ, you must specify # those parameters here. #device an # The probe order of these is presently determined by i386/isa/isa_compat.c. #device ie0 at isa? port 0x300 irq 10 iomem 0xd0000 #device le0 at isa? port 0x300 irq 5 iomem 0xd0000 #device lnc0 at isa? port 0x280 irq 10 drq 0 #device cs0 at isa? port 0x300 #device sn0 at isa? port 0x300 irq 10 # Pseudo devices - the number indicates how many units to allocate. pseudo-device loop # Network loopback pseudo-device ether # Ethernet support pseudo-device sl 1 # Kernel SLIP pseudo-device ppp 1 # Kernel PPP pseudo-device tun # Packet tunnel. pseudo-device pty # Pseudo-ttys (telnet etc) pseudo-device md # Memory "disks" #pseudo-device gif # IPv6 and IPv4 tunneling #pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation) # The `bpf' pseudo-device enables the Berkeley Packet Filter. # Be aware of the administrative consequences of enabling this! pseudo-device bpf #Berkeley packet filter # USB support #device uhci # UHCI PCI->USB interface #device ohci # OHCI PCI->USB interface #device usb # USB Bus (required) #device ugen # Generic #device uhid # "Human Interface Devices" #device ukbd # Keyboard #device ulpt # Printer #device umass # Disks/Mass storage - Requires scbus and da #device ums # Mouse #device uscanner # Scanners # USB Ethernet, requires mii #device aue # ADMtek USB ethernet #device cue # CATC USB ethernet #device kue # Kawasaki LSI USB ethernet # # Cyclades YeP boards # device cy0 device cy1 device cy2 options CY_PCI_FASTINTR # use with cy_pci unless IRQ is shared --------------080101000409050404080901-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message