diff options
Diffstat (limited to 'sys/arch/hppa')
| -rw-r--r-- | sys/arch/hppa/hppa/autoconf.c | 77 | ||||
| -rw-r--r-- | sys/arch/hppa/include/autoconf.h | 13 |
2 files changed, 71 insertions, 19 deletions
diff --git a/sys/arch/hppa/hppa/autoconf.c b/sys/arch/hppa/hppa/autoconf.c index 5a987429848..1234d22375a 100644 --- a/sys/arch/hppa/hppa/autoconf.c +++ b/sys/arch/hppa/hppa/autoconf.c @@ -1,7 +1,7 @@ -/* $OpenBSD: autoconf.c,v 1.29 2003/02/18 19:01:50 deraadt Exp $ */ +/* $OpenBSD: autoconf.c,v 1.30 2003/03/29 01:08:15 mickey Exp $ */ /* - * Copyright (c) 1998-2001 Michael Shalayeff + * Copyright (c) 1998-2003 Michael Shalayeff * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. * @@ -158,7 +158,9 @@ heartbeat(v) toggle = PALED_HEARTBEAT; timeout_add(&heartbeat_tmo, hz / 8); hbcnt &= 7; - ledctl(cp_mask, (~cp_mask & 0xf0)|PALED_NETRCV|PALED_NETSND, toggle); + ledctl(cp_mask, + (~cp_mask & 0xf0) | PALED_NETRCV | PALED_NETSND | PALED_DISK, + toggle); } #endif @@ -603,14 +605,14 @@ pdc_scanbus(self, ca, maxmod) int i; for (i = maxmod; i--; ) { - struct pdc_iodc_read pdc_iodc_read; - struct pdc_memmap pdc_memmap; + struct pdc_iodc_read pdc_iodc_read PDC_ALIGNMENT; + struct pdc_memmap pdc_memmap PDC_ALIGNMENT; struct confargs nca; - hppa_hpa_t hpa; int error; - hpa = 0; - nca = *ca; + bzero(&nca, sizeof(nca)); + nca.ca_iot = ca->ca_iot; + nca.ca_dmatag = ca->ca_dmatag; nca.ca_dp.dp_bc[0] = ca->ca_dp.dp_bc[1]; nca.ca_dp.dp_bc[1] = ca->ca_dp.dp_bc[2]; nca.ca_dp.dp_bc[2] = ca->ca_dp.dp_bc[3]; @@ -618,29 +620,72 @@ pdc_scanbus(self, ca, maxmod) nca.ca_dp.dp_bc[4] = ca->ca_dp.dp_bc[5]; nca.ca_dp.dp_bc[5] = ca->ca_dp.dp_mod; nca.ca_dp.dp_mod = i; + nca.ca_hpamask = ca->ca_hpamask; if ((error = pdc_call((iodcio_t)pdc, 0, PDC_MEMMAP, PDC_MEMMAP_HPA, &pdc_memmap, &nca.ca_dp)) == 0) - hpa = pdc_memmap.hpa; + nca.ca_hpa = pdc_memmap.hpa; else if ((error = pdc_call((iodcio_t)pdc, 0, PDC_SYSMAP, - PDC_SYSMAP_HPA, &pdc_memmap, &nca.ca_dp)) == 0) - hpa = pdc_memmap.hpa; + PDC_SYSMAP_HPA, &pdc_memmap, &nca.ca_dp)) == 0) { + struct pdc_sysmap_find find PDC_ALIGNMENT; + struct pdc_sysmap_addrs addr PDC_ALIGNMENT; + struct device_path path PDC_ALIGNMENT; + int im, ia; + + nca.ca_hpa = pdc_memmap.hpa; + + /* TODO fetch the hpa size and the addrs */ + for (im = 0; !(error = pdc_call((iodcio_t)pdc, 0, + PDC_SYSMAP, PDC_SYSMAP_FIND, &find, &path, im)) && + find.hpa != nca.ca_hpa; im++) + ; + + if (!error) + nca.ca_hpasz = find.size << PGSHIFT; + + if (!error && find.naddrs) { + nca.ca_naddrs = find.naddrs; + if (nca.ca_naddrs > 16) { + nca.ca_naddrs = 16; + printf("WARNING: too many (%d) addrs\n", + find.naddrs); + } + + if (autoconf_verbose) + printf(">> ADDRS:"); + + for (ia = 0; !(error = pdc_call((iodcio_t)pdc, + 0, PDC_SYSMAP, PDC_SYSMAP_ADDR, &addr, + im, ia)) && ia < nca.ca_naddrs; ia++) { + nca.ca_addrs[ia].addr = addr.hpa; + nca.ca_addrs[ia].size = + addr.size << PGSHIFT; + + if (autoconf_verbose) + printf(" 0x%x[0x%x]", + nca.ca_addrs[ia].addr, + nca.ca_addrs[ia].size); + } + if (autoconf_verbose) + printf("\n"); + } + } - if (!hpa) + if (!nca.ca_hpa) continue; if (autoconf_verbose) - printf(">> HPA 0x%x\n", hpa); + printf(">> HPA 0x%x[0x%x]\n", + nca.ca_hpa, nca.ca_hpasz); if ((error = pdc_call((iodcio_t)pdc, 0, PDC_IODC, - PDC_IODC_READ, &pdc_iodc_read, hpa, IODC_DATA, + PDC_IODC_READ, &pdc_iodc_read, nca.ca_hpa, IODC_DATA, &nca.ca_type, sizeof(nca.ca_type))) < 0) { if (autoconf_verbose) printf(">> iodc_data error %d\n", error); continue; } - nca.ca_hpa = hpa; nca.ca_pdc_iodc_read = &pdc_iodc_read; nca.ca_name = hppa_mod_info(nca.ca_type.iodc_type, nca.ca_type.iodc_sv_model); @@ -652,7 +697,7 @@ pdc_scanbus(self, ca, maxmod) nca.ca_dp.dp_bc[2], nca.ca_dp.dp_bc[3], nca.ca_dp.dp_bc[4], nca.ca_dp.dp_bc[5]); printf("mod %x hpa %x type %x sv %x\n", - nca.ca_dp.dp_mod, hpa, + nca.ca_dp.dp_mod, nca.ca_hpa, nca.ca_type.iodc_type, nca.ca_type.iodc_sv_model); } diff --git a/sys/arch/hppa/include/autoconf.h b/sys/arch/hppa/include/autoconf.h index 9e6322c19bc..6a7e7bc32ce 100644 --- a/sys/arch/hppa/include/autoconf.h +++ b/sys/arch/hppa/include/autoconf.h @@ -1,4 +1,4 @@ -/* $OpenBSD: autoconf.h,v 1.17 2002/12/18 23:52:45 mickey Exp $ */ +/* $OpenBSD: autoconf.h,v 1.18 2003/03/29 01:08:15 mickey Exp $ */ /* * Copyright (c) 1998 Michael Shalayeff @@ -36,13 +36,20 @@ struct confargs { const char *ca_name; /* device name/description */ bus_space_tag_t ca_iot; /* io tag */ + bus_dma_tag_t ca_dmatag; /* DMA tag */ struct device_path ca_dp; /* device_path as found by pdc_scan */ - struct iodc_data ca_type; /* iodc-specific type descrition */ hppa_hpa_t ca_hpa; /* module HPA */ + u_int ca_hpasz; /* module HPA size (if avail) */ hppa_hpa_t ca_hpamask; /* mask for modules on the bus */ - bus_dma_tag_t ca_dmatag; /* DMA tag */ int ca_irq; /* module IRQ */ + struct iodc_data ca_type; /* iodc-specific type descrition */ struct pdc_iodc_read *ca_pdc_iodc_read; + int ca_naddrs; /* number of valid addr ents */ + struct { + hppa_hpa_t addr; + u_int size; + } ca_addrs[16]; /* 16 is ought to be enough */ + }; #define hppacf_off cf_loc[0] |