From 7744b4a36d1cbb0ed8da26b2e7d8eded4545cb0c Mon Sep 17 00:00:00 2001 From: Nate Lawson Date: Tue, 20 Apr 2004 15:33:24 +0000 Subject: [PATCH] Delete an unused file which no longer compiles anyway. Approved by: mdodd --- sys/dev/hfa/fore_load.c | 599 ---------------------------------------- 1 file changed, 599 deletions(-) delete mode 100644 sys/dev/hfa/fore_load.c diff --git a/sys/dev/hfa/fore_load.c b/sys/dev/hfa/fore_load.c deleted file mode 100644 index 77ddaaeabd4d..000000000000 --- a/sys/dev/hfa/fore_load.c +++ /dev/null @@ -1,599 +0,0 @@ -/*- - * =================================== - * HARP | Host ATM Research Platform - * =================================== - * - * This Host ATM Research Platform ("HARP") file (the "Software") is - * made available by Network Computing Services, Inc. ("NetworkCS") - * "AS IS". NetworkCS does not provide maintenance, improvements or - * support of any kind. - * - * NETWORKCS MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED, - * INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS FOR A PARTICULAR PURPOSE, AS TO ANY ELEMENT OF THE - * SOFTWARE OR ANY SUPPORT PROVIDED IN CONNECTION WITH THIS SOFTWARE. - * In no event shall NetworkCS be responsible for any damages, including - * but not limited to consequential damages, arising from or relating to - * any use of the Software or related support. - * - * Copyright 1994-1998 Network Computing Services, Inc. - * - * Copies of this Software may be made, however, the above copyright - * notice must be reproduced on all copies. - */ - -#include -__FBSDID("$FreeBSD$"); - -#ifdef COMPILING_LINT -#warning "The fore pci driver is broken and is not compiled with LINT" -#else - -/* - * FORE Systems 200-Series Adapter Support - * --------------------------------------- - * - * Loadable kernel module and device identification support - * - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#ifndef lint -__RCSID("@(#) $FreeBSD$"); -#endif - -static int fore_probe(device_t); -static int fore_attach(device_t); -static int fore_detach(device_t); -static int fore_shutdown(device_t); - -#ifndef COMPAT_OLDPCI -#error "The fore device requires the old pci compatibility shims" -#endif - -static int fore_inited = 0; - -static u_long fore_pci_count = 0; - -static device_method_t fore_methods[] = { - DEVMETHOD(device_probe, fore_probe), - DEVMETHOD(device_attach, fore_attach), - DEVMETHOD(device_detach, fore_detach), - DEVMETHOD(device_shutdown, fore_shutdown), - { 0, 0 } -}; - -static struct fore_ident fore_ident_table[] = { - { 0x0200, "FORE Systems PCA-200 ATM ForeRunner" }, - { 0x0210, "FORE Systems PCA-200PC" }, - { 0x0250, "FORE Systems ATM" }, - { 0x0300, "FORE Systems PCA-200E" }, - { 0x0310, "FORE Systems ATM" }, - { 0x0400, "FORE Systems PCA-200HE ATM ForeRunner" }, - { 0, NULL }, -}; - - -/* - * Initialize driver processing - * - * This will be called during module loading. Not much to do here, as - * we must wait for our identify/attach routines to get called before - * we know what we're in for. - * - * Arguments: - * none - * - * Returns: - * 0 startup was successful - * errno startup failed - reason indicated - * - */ -static int -fore_start() -{ - - /* - * Verify software version - */ - if (atm_version != ATM_VERSION) { - log(LOG_ERR, "version mismatch: fore=%d.%d kernel=%d.%d\n", - ATM_VERS_MAJ(ATM_VERSION), ATM_VERS_MIN(ATM_VERSION), - ATM_VERS_MAJ(atm_version), ATM_VERS_MIN(atm_version)); - return (EINVAL); - } - - /* - * Start up watchdog timer - */ - atm_timeout(&fore_timer, ATM_HZ * FORE_TIME_TICK, fore_timeout); - fore_inited = 1; - return (0); -} - - - - -/* - * Device probe routine - * - * Determine if this driver will support the identified device. If we claim - * to support the device, our attach routine will (later) be called for the - * device. - */ -static int -fore_probe(device_t dev) -{ - struct fore_ident *ident; - u_int16_t devid; - - if (pci_get_vendor(dev) == FORE_VENDOR_ID) { - devid = pci_get_device(dev); - for (ident = fore_ident_table; ident->name != NULL; ident++) - if (ident->devid == devid) { - device_set_desc(dev, ident->name); - return (0); - } - } - return (ENXIO); -} - -/* - * Device attach routine - * - * Attach a device we've previously claimed to support. Walk through its - * register set and map, as required. Determine what level the device will - * be interrupting at and then register an interrupt handler for it. If we - * succeed, then reset the adapter and initialize the microcode. - * Last, register the interface with the kernel ATM services. - * - * Arguments: - * config_id device's PCI configuration ID - * unit device unit number - * - * Returns: - * none - * - */ -static void -fore_pci_attach(config_id, unit) - pcici_t config_id; - int unit; -{ - Fore_unit *fup; - vm_offset_t va; - vm_offset_t pa; - pcidi_t device_id; - long val; - int err_count = BOOT_LOOPS; - - - /* - * Check that unit is not >= FORE_MAX_UNITS - */ - - - /* - * Make sure this isn't a duplicate unit - */ - if (fore_units[unit] != NULL) - return; - - - /* - * Allocate a new unit structure - */ - fup = (Fore_unit *) atm_dev_alloc(sizeof(Fore_unit), sizeof(int), 0); - if (fup == NULL) - return; - - /* - * Start initializing it - */ - fup->fu_unit = unit; - fup->fu_mtu = FORE_IFF_MTU; - fup->fu_pcitag = config_id; - fup->fu_vcc_zone = fore_vcc_zone; - fup->fu_nif_zone = &fore_nif_zone; - fup->fu_ioctl = fore_atm_ioctl; - fup->fu_instvcc = fore_instvcc; - fup->fu_openvcc = fore_openvcc; - fup->fu_closevcc = fore_closevcc; - fup->fu_output = fore_output; - callout_handle_init(&fup->fu_thandle); - - /* - * Get our device type - */ - device_id = pci_conf_read ( config_id, PCI_ID_REG ); - switch ((device_id >> 16) & 0xffff) { - - case FORE_PCA200E_ID: - fup->fu_config.ac_device = DEV_FORE_PCA200E; - break; - - default: - fup->fu_config.ac_device = DEV_UNKNOWN; - } - - /* - * Enable Memory Mapping / Bus Mastering - */ - val = pci_conf_read(config_id, PCI_COMMAND_STATUS_REG); - val |= (PCIM_CMD_MEMEN | PCIM_CMD_BUSMASTEREN); - pci_conf_write(config_id, PCI_COMMAND_STATUS_REG, val); - - /* - * Map RAM - */ - val = pci_conf_read(config_id, PCI_COMMAND_STATUS_REG); - if ((val & PCIM_CMD_MEMEN) == 0) { - log(LOG_ERR, "%s%d: memory mapping not enabled\n", - FORE_DEV_NAME, unit); - goto failed; - } - if ((pci_map_mem(config_id, PCA200E_PCI_MEMBASE, &va, &pa)) == 0) { - log(LOG_ERR, "%s%d: unable to map memory\n", - FORE_DEV_NAME, unit); - goto failed; - } - fup->fu_ram = (Fore_mem *)va; - fup->fu_ramsize = PCA200E_RAM_SIZE; - fup->fu_mon = (Mon960 *)(fup->fu_ram + MON960_BASE); - fup->fu_ctlreg = (Fore_reg *)(va + PCA200E_HCR_OFFSET); - fup->fu_imask = (Fore_reg *)(va + PCA200E_IMASK_OFFSET); - fup->fu_psr = (Fore_reg *)(va + PCA200E_PSR_OFFSET); - - /* - * Convert Endianess of Slave RAM accesses - */ - val = pci_conf_read(config_id, PCA200E_PCI_MCTL); - val |= PCA200E_MCTL_SWAP; - pci_conf_write(config_id, PCA200E_PCI_MCTL, val); - - /* - * Map interrupt in - */ - if ( !pci_map_int( config_id, fore_intr, fup, &net_imask ) ) { - log(LOG_ERR, "%s%d: unable to map interrupt\n", - FORE_DEV_NAME, unit); - goto failed; - } - - /* - * Poke the hardware - boot the CP and prepare it for downloading - */ - fore_reset(fup); - - /* - * Wait for the monitor to perform self-test - */ - while (CP_READ(fup->fu_mon->mon_bstat) != BOOT_MONREADY) { - if (CP_READ(fup->fu_mon->mon_bstat) == BOOT_FAILTEST) { - log(LOG_ERR, "%s%d: failed self-test\n", - FORE_DEV_NAME, unit); - goto failed; - } else if ( --err_count == 0 ) { - log(LOG_ERR, "%s%d: unable to boot - status=0x%lx\n", - FORE_DEV_NAME, unit, - (u_long)CP_READ(fup->fu_mon->mon_bstat)); - goto failed; - } - DELAY ( BOOT_DELAY ); - } - - /* - * Setup the adapter config info - at least as much as we can - */ - fup->fu_config.ac_vendor = VENDOR_FORE; - fup->fu_config.ac_vendapi = VENDAPI_FORE_1; - fup->fu_config.ac_media = MEDIA_OC3C; - fup->fu_pif.pif_pcr = ATM_PCR_OC3C; - fup->fu_config.ac_bustype = BUS_PCI; - fup->fu_config.ac_busslot = config_id->bus << 8 | config_id->slot; - - /* - * Save device ram info for user-level programs - */ - fup->fu_config.ac_ram = (long)fup->fu_ram; - fup->fu_config.ac_ramsize = fup->fu_ramsize; - - /* - * Set device capabilities - */ - fup->fu_pif.pif_maxvpi = FORE_MAX_VPI; - fup->fu_pif.pif_maxvci = FORE_MAX_VCI; - - /* - * Register this interface with ATM core services - */ - if ( atm_physif_register - ((Cmn_unit *)fup, FORE_DEV_NAME, fore_services) != 0 ) - { - /* - * Registration failed - back everything out - */ - goto failed; - } - - fore_units[unit] = fup; - fore_nunits++; - - /* - * Add hook to our shutdown function - */ - EVENTHANDLER_REGISTER(shutdown_post_sync, fore_pci_shutdown, fup, - SHUTDOWN_PRI_DEFAULT); - - /* - * Initialize the CP microcode program. - */ - fore_initialize(fup); - - return; - -failed: - /* - * Unattach the device from the system - */ - fore_unattach(fup); - - /* - * Free any Fore-specific device resources - */ - fore_interface_free(fup); - - atm_dev_free(fup); - - return; -} - -/* - * Device shutdown routine - * - * Arguments: - * howto type of shutdown - * fup pointer to device unit structure - * - * Returns: - * none - * - */ -static void -fore_pci_shutdown(fup, howto) - void *fup; - int howto; -{ - - fore_reset((Fore_unit *) fup); - - return; -} - -/* - * Device unattach routine - * - * Reset the physical device, remove any pending timeouts, - * unmap any register sets, and unregister any interrupts. - * - * Arguments: - * fup pointer to device unit structure - * - * Returns: - * none - */ -static void -fore_unattach(fup) - Fore_unit *fup; -{ - - - /* - * Reset the board and return it to cold_start state. - * Hopefully, this will prevent use of resources as - * we're trying to free things up. - */ - fore_reset(fup); - - /* - * Lock out all device interrupts - */ - DEVICE_LOCK((Cmn_unit *)fup); - - /* - * Remove any pending timeout()'s - */ - (void)untimeout((KTimeout_ret(*)(void *))fore_initialize, - (void *)fup, fup->fu_thandle); - - - /* - * Unmap the device interrupt - */ - (void) pci_unmap_int(fup->fu_pcitag); - - /* - * Unmap memory - */ -#ifdef notdef - (void) pci_unmap_mem(fup->fu_pcitag, PCA200E_PCI_MEMBASE); -#endif - - DEVICE_UNLOCK((Cmn_unit *)fup); -} - - -/* - * Device reset routine - * - * Reset the physical device - * - * Arguments: - * fup pointer to device unit structure - * - * Returns: - * none - */ -static void -fore_reset(fup) - Fore_unit *fup; -{ - int s = splimp(); - - /* - * Reset the board and return it to cold_start state - */ - if (fup->fu_mon) - fup->fu_mon->mon_bstat = CP_WRITE(BOOT_COLDSTART); - - if (fup->fu_ctlreg) { - - if (fup->fu_config.ac_device == DEV_FORE_PCA200E) { - /* - * Reset i960 by setting and clearing RESET - */ - PCA200E_HCR_INIT(*fup->fu_ctlreg, PCA200E_RESET); - DELAY(10000); - PCA200E_HCR_CLR(*fup->fu_ctlreg, PCA200E_RESET); - } - } - - (void) splx(s); - return; -} - - -#ifndef ATM_LINKED -/* - ******************************************************************* - * - * Loadable Module Support - * - ******************************************************************* - */ - - -#ifdef notdef - -/* - * Driver entry points - */ -static struct cdevsw fore_cdev = { - .d_version = D_VERSION, - .d_flags = D_NEEDGIANT, - .d_maj = -1, -}; - - -/* - * Loadable device driver module description - */ -MOD_DEV(fore, LM_DT_CHAR, -1, (void *)&fore_cdev); - - -/* - * Loadable module support "load" entry point - * - * This is the routine called by the lkm driver whenever the - * modload(1) command is issued for this module. - * - * Arguments: - * lkmtp pointer to lkm drivers's structure - * cmd lkm command code - * - * Returns: - * 0 command was successful - * errno command failed - reason indicated - * - */ -static int -fore_load(lkmtp, cmd) - struct lkm_table *lkmtp; - int cmd; -{ - return(fore_doload()); -} - - -/* - * Loadable module support "unload" entry point - * - * This is the routine called by the lkm driver whenever the - * modunload(1) command is issued for this module. - * - * Arguments: - * lkmtp pointer to lkm drivers's structure - * cmd lkm command code - * - * Returns: - * 0 command was successful - * errno command failed - reason indicated - * - */ -static int -fore_unload(lkmtp, cmd) - struct lkm_table *lkmtp; - int cmd; -{ - return(fore_dounload()); -} - - -/* - * Loadable module support entry point - * - * This is the routine called by the lkm driver for all loadable module - * functions for this driver. This routine name must be specified - * on the modload(1) command. This routine will be called whenever the - * modload(1), modunload(1) or modstat(1) commands are issued for this - * module. - * - * Arguments: - * lkmtp pointer to lkm drivers's structure - * cmd lkm command code - * ver lkm version - * - * Returns: - * 0 command was successful - * errno command failed - reason indicated - * - */ -int -fore_mod(lkmtp, cmd, ver) - struct lkm_table *lkmtp; - int cmd; - int ver; -{ - DISPATCH(lkmtp, cmd, ver, fore_load, fore_unload, lkm_nullcmd); -} -#endif /* notdef */ - -#endif /* ATM_LINKED */ - -#endif