diff options
Diffstat (limited to 'usr/src/uts/common/os')
| -rw-r--r-- | usr/src/uts/common/os/iscsiboot_prop.c | 269 | ||||
| -rw-r--r-- | usr/src/uts/common/os/main.c | 10 | ||||
| -rw-r--r-- | usr/src/uts/common/os/space.c | 10 |
3 files changed, 283 insertions, 6 deletions
diff --git a/usr/src/uts/common/os/iscsiboot_prop.c b/usr/src/uts/common/os/iscsiboot_prop.c new file mode 100644 index 0000000000..28b0566d34 --- /dev/null +++ b/usr/src/uts/common/os/iscsiboot_prop.c @@ -0,0 +1,269 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ + +/* + * Copyright 2008 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +/* + * Commmon routines, handling iscsi boot props + */ + +#include <sys/types.h> +#include <sys/bootprops.h> +#include <sys/cmn_err.h> +#include <sys/socket.h> +#include <sys/kmem.h> +#include <netinet/in.h> + +extern void *memset(void *s, int c, size_t n); +extern int memcmp(const void *s1, const void *s2, size_t n); +extern void bcopy(const void *s1, void *s2, size_t n); +extern size_t strlen(const char *s); +static void kinet_ntoa(char *buf, void *in, int af); +extern ib_boot_prop_t *iscsiboot_prop; + +int iscsi_print_bootprop = 0; + +#define ISCSI_BOOTPROP_BUFLEN 256 + +#ifndef NULL +#define NULL 0 +#endif + +static void +iscsi_bootprop_print(int level, char *str) +{ + if (str == NULL) { + return; + } + if (iscsi_print_bootprop == 1) { + cmn_err(level, "%s", str); + } +} + +static void +iscsi_print_initiator_property(ib_ini_prop_t *ibinitp) +{ + char outbuf[ISCSI_BOOTPROP_BUFLEN] = {0}; + + if (ibinitp == NULL) { + return; + } + + if (ibinitp->ini_name != NULL) { + (void) sprintf(outbuf, + "Initiator Name : %s\n", + ibinitp->ini_name); + iscsi_bootprop_print(CE_CONT, outbuf); + } + + if (ibinitp->ini_chap_name != NULL) { + (void) memset(outbuf, 0, ISCSI_BOOTPROP_BUFLEN); + (void) sprintf(outbuf, + "Initiator CHAP Name : %s\n", + ibinitp->ini_chap_name); + + iscsi_bootprop_print(CE_CONT, outbuf); + } +} + +static void +iscsi_print_nic_property(ib_nic_prop_t *nicp) +{ + char outbuf[ISCSI_BOOTPROP_BUFLEN] = {0}; + char ipaddr[50] = {0}; + int n = 0; + + if (nicp == NULL) { + return; + } + + kinet_ntoa(ipaddr, &nicp->nic_ip_u, nicp->sin_family); + n = snprintf(outbuf, ISCSI_BOOTPROP_BUFLEN, + "Local IP addr : %s\n", ipaddr); + + (void) memset(ipaddr, 0, 50); + kinet_ntoa(ipaddr, &nicp->nic_gw_u, nicp->sin_family); + n = n + snprintf(outbuf + n, ISCSI_BOOTPROP_BUFLEN - n, + "Local gateway : %s\n", ipaddr); + + (void) memset(ipaddr, 0, 50); + kinet_ntoa(ipaddr, &nicp->nic_dhcp_u, nicp->sin_family); + n = n + snprintf(outbuf + n, ISCSI_BOOTPROP_BUFLEN - n, + "Local DHCP : %s\n", ipaddr); + + (void) snprintf(outbuf + n, ISCSI_BOOTPROP_BUFLEN - n, + "Local MAC : %02x:%02x:%02x:%02x:%02x:%02x\n", + nicp->nic_mac[0], + nicp->nic_mac[1], + nicp->nic_mac[2], + nicp->nic_mac[3], + nicp->nic_mac[4], + nicp->nic_mac[5]); + + iscsi_bootprop_print(CE_CONT, outbuf); +} + +static void +iscsi_print_tgt_property(ib_tgt_prop_t *itgtp) +{ + char outbuf[ISCSI_BOOTPROP_BUFLEN] = {0}; + char ipaddr[50] = {0}; + + if (itgtp == NULL) { + return; + } + + if (itgtp->tgt_name != NULL) { + (void) memset(outbuf, 0, ISCSI_BOOTPROP_BUFLEN); + (void) sprintf(outbuf, + "Target Name : %s\n", + itgtp->tgt_name); + iscsi_bootprop_print(CE_CONT, outbuf); + } + + kinet_ntoa(ipaddr, &itgtp->tgt_ip_u, itgtp->sin_family); + (void) sprintf(outbuf, + "Target IP : %s\n" + "Target Port : %d\n" + "Boot LUN : %02x%02x-%02x%02x-%02x%02x-%02x%02x\n", + ipaddr, + itgtp->tgt_port, + itgtp->tgt_boot_lun[0], + itgtp->tgt_boot_lun[1], + itgtp->tgt_boot_lun[2], + itgtp->tgt_boot_lun[3], + itgtp->tgt_boot_lun[4], + itgtp->tgt_boot_lun[5], + itgtp->tgt_boot_lun[6], + itgtp->tgt_boot_lun[7]); + iscsi_bootprop_print(CE_CONT, outbuf); + + if (itgtp->tgt_chap_name != NULL) { + (void) memset(outbuf, 0, ISCSI_BOOTPROP_BUFLEN); + (void) sprintf(outbuf, + "CHAP Name : %s\n", + itgtp->tgt_chap_name); + iscsi_bootprop_print(CE_CONT, outbuf); + } +} + +void +iscsi_print_boot_property() +{ + if (iscsiboot_prop == NULL) { + return; + } + + iscsi_print_initiator_property( + &iscsiboot_prop->boot_init); + + iscsi_print_nic_property(&iscsiboot_prop->boot_nic); + + iscsi_print_tgt_property(&iscsiboot_prop->boot_tgt); +} + +void +iscsi_boot_free_ini(ib_ini_prop_t *init) +{ + if (init == NULL) { + return; + } + + if (init->ini_name != NULL) { + kmem_free(init->ini_name, strlen((char *)init->ini_name) + 1); + init->ini_name = NULL; + } + if (init->ini_chap_name != NULL) { + kmem_free(init->ini_chap_name, + strlen((char *)init->ini_chap_name) + 1); + init->ini_chap_name = NULL; + } + if (init->ini_chap_sec != NULL) { + kmem_free(init->ini_chap_sec, + strlen((char *)init->ini_chap_sec) + 1); + init->ini_chap_sec = NULL; + } +} + +void +iscsi_boot_free_tgt(ib_tgt_prop_t *target) +{ + if (target == NULL) { + return; + } + + if (target->tgt_name != NULL) { + kmem_free(target->tgt_name, + strlen((char *)target->tgt_name) + 1); + target->tgt_name = NULL; + } + if (target->tgt_chap_name != NULL) { + kmem_free(target->tgt_chap_name, + strlen((char *)target->tgt_chap_name) + 1); + target->tgt_chap_name = NULL; + } + if (target->tgt_chap_sec != NULL) { + kmem_free(target->tgt_chap_sec, + strlen((char *)target->tgt_chap_sec) + 1); + target->tgt_chap_sec = NULL; + } +} + +/* + * Free the memory used by boot property. + */ +void +iscsi_boot_prop_free() +{ + ib_boot_prop_t *tmp; + + if (iscsiboot_prop == NULL) { + return; + } + tmp = iscsiboot_prop; + iscsiboot_prop = NULL; + iscsi_boot_free_ini(&(tmp->boot_init)); + iscsi_boot_free_tgt(&(tmp->boot_tgt)); +} + +static void +kinet_ntoa(char *buf, void *in, int af) +{ + unsigned char *p = NULL; + int i = 0; + + if (buf == NULL || in == NULL) { + return; + } + p = (unsigned char *)in; + if (af == AF_INET) { + (void) sprintf(buf, "%d.%d.%d.%d", p[0], p[1], p[2], p[3]); + } else { + for (i = 0; i < 14; i = i + 2) { + (void) sprintf(buf, "%02x%02x:", p[i], p[i+1]); + buf = buf + 5; + } + (void) sprintf(buf, "%02x%02x", p[i], p[i+1]); + } +} diff --git a/usr/src/uts/common/os/main.c b/usr/src/uts/common/os/main.c index 5b3d8d5d03..7d0cf27d8e 100644 --- a/usr/src/uts/common/os/main.c +++ b/usr/src/uts/common/os/main.c @@ -26,7 +26,6 @@ /* Copyright (c) 1988 AT&T */ /* All Rights Reserved */ - #include <sys/types.h> #include <sys/param.h> #include <sys/sysmacros.h> @@ -76,6 +75,7 @@ #include <sys/dc_ki.h> #include <c2/audit.h> +#include <sys/bootprops.h> /* well known processes */ proc_t *proc_sched; /* memory scheduler */ @@ -361,6 +361,7 @@ main(void) extern id_t syscid, defaultcid; extern int swaploaded; extern int netboot; + extern ib_boot_prop_t *iscsiboot_prop; extern void vm_init(void); extern void cbe_init_pre(void); extern void cbe_init(void); @@ -429,7 +430,10 @@ main(void) */ for (initptr = &init_tbl[0]; *initptr; initptr++) (**initptr)(); - + /* + * Load iSCSI boot properties + */ + ld_ib_prop(); /* * initialize vm related stuff. */ @@ -474,7 +478,7 @@ main(void) * Plumb the protocol modules and drivers only if we are not * networked booted, in this case we already did it in rootconf(). */ - if (netboot == 0) + if (netboot == 0 && iscsiboot_prop == NULL) (void) strplumb(); gethrestime(&PTOU(curproc)->u_start); diff --git a/usr/src/uts/common/os/space.c b/usr/src/uts/common/os/space.c index 08384fab47..6edebecdfe 100644 --- a/usr/src/uts/common/os/space.c +++ b/usr/src/uts/common/os/space.c @@ -20,12 +20,10 @@ */ /* - * Copyright 2007 Sun Microsystems, Inc. All rights reserved. + * Copyright 2008 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ -#pragma ident "%Z%%M% %I% %E% SMI" - /* * The intent of this file is to contain any data that must remain * resident in the kernel. @@ -61,6 +59,7 @@ #include <sys/kbio.h> #include <sys/consdev.h> #include <sys/wscons.h> +#include <sys/bootprops.h> struct buf bfreelist; /* Head of the free list of buffers */ @@ -377,3 +376,8 @@ uint_t ip_threads_per_cpu = NUMBER_OF_THREADS_PER_CPU; /* Global flag to enable/disable soft ring facility */ boolean_t ip_squeue_soft_ring = B_FALSE; + +/* + * Global iscsi boot prop + */ +ib_boot_prop_t *iscsiboot_prop = NULL; |