diff options
| -rw-r--r-- | lib/ipmi_chassis.c | 417 |
1 files changed, 335 insertions, 82 deletions
diff --git a/lib/ipmi_chassis.c b/lib/ipmi_chassis.c index d5a415d..91230bf 100644 --- a/lib/ipmi_chassis.c +++ b/lib/ipmi_chassis.c @@ -53,6 +53,96 @@ #define CHASSIS_BOOT_MBOX_MAX_BLOCK 0xFF #define CHASSIS_BOOT_MBOX_MAX_BLOCKS (CHASSIS_BOOT_MBOX_MAX_BLOCK + 1) +/* Get/Set system boot option boot flags bit definitions */ +/* Boot flags byte 1 bits */ +#define BF1_VALID_SHIFT 7 +#define BF1_INVALID 0 +#define BF1_VALID (1 << BF1_VALID_SHIFT) +#define BF1_VALID_MASK BF1_VALID + +#define BF1_PERSIST_SHIFT 6 +#define BF1_ONCE 0 +#define BF1_PERSIST (1 << BF1_PERSIST_SHIFT) +#define BF1_PERSIST_MASK BF1_PERSIST + +#define BF1_BOOT_TYPE_SHIFT 5 +#define BF1_BOOT_TYPE_LEGACY 0 +#define BF1_BOOT_TYPE_EFI (1 << BF1_BOOT_TYPE_SHIFT) +#define BF1_BOOT_TYPE_MASK BF1_BOOT_TYPE_EFI + +/* Boot flags byte 2 bits */ +#define BF2_CMOS_CLEAR_SHIFT 7 +#define BF2_CMOS_CLEAR (1 << BF2_CMOS_CLEAR_SHIFT) +#define BF2_CMOS_CLEAR_MASK BF2_CMOS_CLEAR + +#define BF2_KEYLOCK_SHIFT 6 +#define BF2_KEYLOCK (1 << BF2_KEYLOCK_SHIFT) +#define BF2_KEYLOCK_MASK BF2_KEYLOCK + +#define BF2_BOOTDEV_SHIFT 2 +#define BF2_BOOTDEV_DEFAULT (0 << BF2_BOOTDEV_SHIFT) +#define BF2_BOOTDEV_PXE (1 << BF2_BOOTDEV_SHIFT) +#define BF2_BOOTDEV_HDD (2 << BF2_BOOTDEV_SHIFT) +#define BF2_BOOTDEV_HDD_SAFE (3 << BF2_BOOTDEV_SHIFT) +#define BF2_BOOTDEV_DIAG_PART (4 << BF2_BOOTDEV_SHIFT) +#define BF2_BOOTDEV_CDROM (5 << BF2_BOOTDEV_SHIFT) +#define BF2_BOOTDEV_SETUP (6 << BF2_BOOTDEV_SHIFT) +#define BF2_BOOTDEV_REMOTE_FDD (7 << BF2_BOOTDEV_SHIFT) +#define BF2_BOOTDEV_REMOTE_CDROM (8 << BF2_BOOTDEV_SHIFT) +#define BF2_BOOTDEV_REMOTE_PRIMARY_MEDIA (9 << BF2_BOOTDEV_SHIFT) +#define BF2_BOOTDEV_REMOTE_HDD (11 << BF2_BOOTDEV_SHIFT) +#define BF2_BOOTDEV_FDD (15 << BF2_BOOTDEV_SHIFT) +#define BF2_BOOTDEV_MASK (0xF << BF2_BOOTDEV_SHIFT) + +#define BF2_BLANK_SCREEN_SHIFT 1 +#define BF2_BLANK_SCREEN (1 << BF2_BLANK_SCREEN_SHIFT) +#define BF2_BLANK_SCREEN_MASK BF2_BLANK_SCREEN + +#define BF2_RESET_LOCKOUT_SHIFT 0 +#define BF2_RESET_LOCKOUT (1 << BF2_RESET_LOCKOUT_SHIFT) +#define BF2_RESET_LOCKOUT_MASK BF2_RESET_LOCKOUT + +/* Boot flags byte 3 bits */ +#define BF3_POWER_LOCKOUT_SHIFT 7 +#define BF3_POWER_LOCKOUT (1 << BF3_POWER_LOCKOUT_SHIFT) +#define BF3_POWER_LOCKOUT_MASK BF3_POWER_LOCKOUT + +#define BF3_VERBOSITY_SHIFT 5 +#define BF3_VERBOSITY_DEFAULT (0 << BF3_VERBOSITY_SHIFT) +#define BF3_VERBOSITY_QUIET (1 << BF3_VERBOSITY_SHIFT) +#define BF3_VERBOSITY_VERBOSE (2 << BF3_VERBOSITY_SHIFT) +#define BF3_VERBOSITY_MASK (3 << BF3_VERBOSITY_SHIFT) + +#define BF3_EVENT_TRAPS_SHIFT 4 +#define BF3_EVENT_TRAPS (1 << BF3_EVENT_TRAPS_SHIFT) +#define BF3_EVENT_TRAPS_MASK BF3_EVENT_TRAPS + +#define BF3_PASSWD_BYPASS_SHIFT 3 +#define BF3_PASSWD_BYPASS (1 << BF3_PASSWD_BYPASS_SHIFT) +#define BF3_PASSWD_BYPASS_MASK BF3_PASSWD_BYPASS + +#define BF3_SLEEP_LOCKOUT_SHIFT 2 +#define BF3_SLEEP_LOCKOUT (1 << BF3_SLEEP_LOCKOUT_SHIFT) +#define BF3_SLEEP_LOCKOUT_MASK BF3_SLEEP_LOCKOUT + +#define BF3_CONSOLE_REDIR_SHIFT 0 +#define BF3_CONSOLE_REDIR_DEFAULT (0 << BF3_CONSOLE_REDIR_SHIFT) +#define BF3_CONSOLE_REDIR_SUPPRESS (1 << BF3_CONSOLE_REDIR_SHIFT) +#define BF3_CONSOLE_REDIR_ENABLE (2 << BF3_CONSOLE_REDIR_SHIFT) +#define BF3_CONSOLE_REDIR_MASK (3 << BF3_CONSOLE_REDIR_SHIFT) + +/* Boot flags byte 4 bits */ +#define BF4_SHARED_MODE_SHIFT 3 +#define BF4_SHARED_MODE (1 << BF4_SHARED_MODE_SHIFT) +#define BF4_SHARED_MODE_MASK BF4_SHARED_MODE + +#define BF4_BIOS_MUX_SHIFT 0 +#define BF4_BIOS_MUX_DEFAULT (0 << BF4_BIOS_MUX_SHIFT) +#define BF4_BIOS_MUX_BMC (1 << BF4_BIOS_MUX_SHIFT) +#define BF4_BIOS_MUX_SYSTEM (2 << BF4_BIOS_MUX_SHIFT) +#define BF4_BIOS_MUX_MASK (7 << BF4_BIOS_MUX_SHIFT) + + typedef struct { uint8_t iana[CHASSIS_BOOT_MBOX_IANA_SZ]; uint8_t data[CHASSIS_BOOT_MBOX_BLOCK0_SZ]; @@ -776,79 +866,147 @@ ipmi_chassis_get_bootparam(struct ipmi_intf * intf, { printf( " Boot Flags :\n"); - if((rsp->data[2]&0x80) == 0x80) + if(rsp->data[2] & BF1_VALID) printf(" - Boot Flag Valid\n"); else printf(" - Boot Flag Invalid\n"); - if((rsp->data[2]&0x40) == 0x40) + if(rsp->data[2] & BF1_PERSIST) printf(" - Options apply to all future boots\n"); else printf(" - Options apply to only next boot\n"); - if((rsp->data[2]&0x20) == 0x20) + if(rsp->data[2] & BF1_BOOT_TYPE_EFI) printf(" - BIOS EFI boot \n"); else printf(" - BIOS PC Compatible (legacy) boot \n"); - if((rsp->data[3]&0x80) == 0x80) + if(rsp->data[3] & BF2_CMOS_CLEAR) printf(" - CMOS Clear\n"); - if((rsp->data[3]&0x40) == 0x40) + if(rsp->data[3] & BF2_KEYLOCK) printf(" - Lock Keyboard\n"); printf(" - Boot Device Selector : "); - switch( ((rsp->data[3]>>2)&0x0f)) + switch(rsp->data[3] & BF2_BOOTDEV_MASK) { - case 0: printf("No override\n"); break; - case 1: printf("Force PXE\n"); break; - case 2: printf("Force Boot from default Hard-Drive\n"); break; - case 3: printf("Force Boot from default Hard-Drive, request Safe-Mode\n"); break; - case 4: printf("Force Boot from Diagnostic Partition\n"); break; - case 5: printf("Force Boot from CD/DVD\n"); break; - case 6: printf("Force Boot into BIOS Setup\n"); break; - case 15: printf("Force Boot from Floppy/primary removable media\n"); break; - default: printf("Flag error\n"); break; + case BF2_BOOTDEV_DEFAULT: + printf("No override\n"); + break; + case BF2_BOOTDEV_PXE: + printf("Force PXE\n"); + break; + case BF2_BOOTDEV_HDD: + printf("Force Boot from default Hard-Drive\n"); + break; + case BF2_BOOTDEV_HDD_SAFE: + printf("Force Boot from default Hard-Drive, " + "request Safe-Mode\n"); + break; + case BF2_BOOTDEV_DIAG_PART: + printf("Force Boot from Diagnostic Partition\n"); + break; + case BF2_BOOTDEV_CDROM: + printf("Force Boot from CD/DVD\n"); + break; + case BF2_BOOTDEV_SETUP: + printf("Force Boot into BIOS Setup\n"); + break; + case BF2_BOOTDEV_REMOTE_FDD: + printf("Force Boot from remotely connected " + "Floppy/primary removable media\n"); + break; + case BF2_BOOTDEV_REMOTE_CDROM: + printf("Force Boot from remotely connected " + "CD/DVD\n"); + break; + case BF2_BOOTDEV_REMOTE_PRIMARY_MEDIA: + printf("Force Boot from primary remote media\n"); + break; + case BF2_BOOTDEV_REMOTE_HDD: + printf("Force Boot from remotely connected " + "Hard-Drive\n"); + break; + case BF2_BOOTDEV_FDD: + printf("Force Boot from Floppy/primary " + "removable media\n"); + break; + default: + printf("Flag error\n"); + break; } - if((rsp->data[3]&0x02) == 0x02) + if(rsp->data[3] & BF2_BLANK_SCREEN) printf(" - Screen blank\n"); - if((rsp->data[3]&0x01) == 0x01) + if(rsp->data[3] & BF2_RESET_LOCKOUT) printf(" - Lock out Reset buttons\n"); - if((rsp->data[4]&0x80) == 0x80) - printf(" - Lock out (power off/sleep request) vi Power Button\n"); - printf(" - Console Redirection control : "); - switch( ((rsp->data[4]>>5)&0x03)) + if(rsp->data[4] & BF3_POWER_LOCKOUT) + printf(" - Lock out (power off/sleep " + "request) via Power Button\n"); + + printf(" - BIOS verbosity : "); + switch(rsp->data[4] & BF3_VERBOSITY_MASK) { - case 0: printf("System Default\n"); break; - case 1: printf("Request Quiet Display\n"); break; - case 2: printf("Request Verbose Display\n"); break; - default: printf("Flag error\n"); break; + case BF3_VERBOSITY_DEFAULT: + printf("System Default\n"); + break; + case BF3_VERBOSITY_QUIET: + printf("Request Quiet Display\n"); + break; + case BF3_VERBOSITY_VERBOSE: + printf("Request Verbose Display\n"); + break; + default: + printf("Flag error\n"); + break; } - if((rsp->data[4]&0x10) == 0x10) + if(rsp->data[4] & BF3_EVENT_TRAPS) printf(" - Force progress event traps\n"); - if((rsp->data[4]&0x08) == 0x08) + if(rsp->data[4] & BF3_PASSWD_BYPASS) printf(" - User password bypass\n"); - if((rsp->data[4]&0x04) == 0x04) + if(rsp->data[4] & BF3_SLEEP_LOCKOUT) printf(" - Lock Out Sleep Button\n"); - if((rsp->data[4]&0x02) == 0x02) - printf(" - Lock Out Sleep Button\n"); - printf(" - BIOS verbosity : "); - switch( ((rsp->data[4]>>0)&0x03)) + printf(" - Console Redirection control : "); + switch(rsp->data[4] & BF3_CONSOLE_REDIR_MASK) { - case 0: printf("Console redirection occurs per BIOS configuration setting (default)\n"); break; - case 1: printf("Suppress (skip) console redirection if enabled\n"); break; - case 2: printf("Request console redirection be enabled\n"); break; - default: printf("Flag error\n"); break; + case BF3_CONSOLE_REDIR_DEFAULT: + printf( + "Console redirection occurs per BIOS " + "configuration setting (default)\n"); + break; + case BF3_CONSOLE_REDIR_SUPPRESS: + printf("Suppress (skip) console redirection " + "if enabled\n"); + break; + case BF3_CONSOLE_REDIR_ENABLE: + printf("Request console redirection be " + "enabled\n"); + break; + default: + printf("Flag error\n"); + break; } - if((rsp->data[5]&0x08) == 0x08) + if(rsp->data[5] & BF4_SHARED_MODE) printf(" - BIOS Shared Mode Override\n"); printf(" - BIOS Mux Control Override : "); - switch( ((rsp->data[5]>>0)&0x07)) - { - case 0: printf("BIOS uses recommended setting of the mux at the end of POST\n"); break; - case 1: printf("Requests BIOS to force mux to BMC at conclusion of POST/start of OS boot\n"); break; - case 2: printf("Requests BIOS to force mux to system at conclusion of POST/start of OS boot\n"); break; - default: printf("Flag error\n"); break; + switch (rsp->data[5] & BF4_BIOS_MUX_MASK) { + case BF4_BIOS_MUX_DEFAULT: + printf("BIOS uses recommended setting of the " + "mux at the end of POST\n"); + break; + case BF4_BIOS_MUX_BMC: + printf( + "Requests BIOS to force mux to BMC at " + "conclusion of POST/start of OS boot\n"); + break; + case BF4_BIOS_MUX_SYSTEM: + printf( + "Requests BIOS to force mux to system " + "at conclusion of POST/start of " + "OS boot\n"); + break; + default: + printf("Flag error\n"); + break; } } break; @@ -1706,49 +1864,144 @@ ipmi_chassis_main(struct ipmi_intf * intf, int argc, char ** argv) unsigned char flags[5]; static struct { char *name; - int i; + off_t offset; + #define BF1_OFFSET 0 + #define BF2_OFFSET 1 + #define BF3_OFFSET 2 + #define BF4_OFFSET 3 unsigned char mask; unsigned char value; char *desc; - } options[] = { + } *op, options[] = { /* data 1 */ - {"valid", 0, (1<<7), (1<<7), - "Boot flags valid"}, - {"persistent", 0, (1<<6), (1<<6), - "Changes are persistent for all future boots"}, - {"efiboot", 0, (1<<5), (1<<5), - "Extensible Firmware Interface Boot (EFI)"}, + { + "valid", + BF1_OFFSET, + BF1_VALID_MASK, + BF1_VALID, + "Boot flags valid" + }, + { + "persistent", + BF1_OFFSET, + BF1_PERSIST_MASK, + BF1_PERSIST, + "Changes are persistent for " + "all future boots" + }, + { + "efiboot", + BF1_OFFSET, + BF1_BOOT_TYPE_MASK, + BF1_BOOT_TYPE_EFI, + "Extensible Firmware Interface " + "Boot (EFI)" + }, /* data 2 */ - {"clear-cmos", 1, (1<<7), (1<<7), - "CMOS clear"}, - {"lockkbd", 1, (1<<6), (1<<6), - "Lock Keyboard"}, + { + "clear-cmos", + BF2_OFFSET, + BF2_CMOS_CLEAR_MASK, + BF2_CMOS_CLEAR, + "CMOS clear" + }, + { + "lockkbd", + BF2_OFFSET, + BF2_KEYLOCK_MASK, + BF2_KEYLOCK, + "Lock Keyboard" + }, /* data2[5:2] is parsed elsewhere */ - {"screenblank", 1, (1<<1), (1<<1), - "Screen Blank"}, - {"lockoutreset", 1, (1<<0), (1<<0), - "Lock out Resetbuttons"}, + { + "screenblank", + BF2_OFFSET, + BF2_BLANK_SCREEN_MASK, + BF2_BLANK_SCREEN, + "Screen Blank" + }, + { + "lockoutreset", + BF2_OFFSET, + BF2_RESET_LOCKOUT_MASK, + BF2_RESET_LOCKOUT, + "Lock out Reset buttons" + }, /* data 3 */ - {"lockout_power", 2, (1<<7), (1<<7), - "Lock out (power off/sleep request) via Power Button"}, - {"verbose=default", 2, (3<<5), (0<<5), - "Request quiet BIOS display"}, - {"verbose=no", 2, (3<<5), (1<<5), - "Request quiet BIOS display"}, - {"verbose=yes", 2, (3<<5), (2<<5), - "Request verbose BIOS display"}, - {"force_pet", 2, (1<<4), (1<<4), - "Force progress event traps"}, - {"upw_bypass", 2, (1<<3), (1<<3), - "User password bypass"}, - {"lockout_sleep", 2, (1<<2), (1<<2), - "Log Out Sleep Button"}, - {"cons_redirect=default", 2, (3<<0), (0<<0), - "Console redirection occurs per BIOS configuration setting"}, - {"cons_redirect=skip", 2, (3<<0), (1<<0), - "Suppress (skip) console redirection if enabled"}, - {"cons_redirect=enable", 2, (3<<0), (2<<0), - "Suppress (skip) console redirection if enabled"}, + { + "lockout_power", + BF3_OFFSET, + BF3_POWER_LOCKOUT_MASK, + BF3_POWER_LOCKOUT, + "Lock out (power off/sleep " + "request) via Power Button" + }, + { + "verbose=default", + BF3_OFFSET, + BF3_VERBOSITY_MASK, + BF3_VERBOSITY_DEFAULT, + "Request quiet BIOS display" + }, + { + "verbose=no", + BF3_OFFSET, + BF3_VERBOSITY_MASK, + BF3_VERBOSITY_QUIET, + "Request quiet BIOS display" + }, + { + "verbose=yes", + BF3_OFFSET, + BF3_VERBOSITY_MASK, + BF3_VERBOSITY_VERBOSE, + "Request verbose BIOS display" + }, + { + "force_pet", + BF3_OFFSET, + BF3_EVENT_TRAPS_MASK, + BF3_EVENT_TRAPS, + "Force progress event traps" + }, + { + "upw_bypass", + BF3_OFFSET, + BF3_PASSWD_BYPASS_MASK, + BF3_PASSWD_BYPASS, + "User password bypass" + }, + { + "lockout_sleep", + BF3_OFFSET, + BF3_SLEEP_LOCKOUT_MASK, + BF3_SLEEP_LOCKOUT, + "Log Out Sleep Button" + }, + { + "cons_redirect=default", + BF3_OFFSET, + BF3_CONSOLE_REDIR_MASK, + BF3_CONSOLE_REDIR_DEFAULT, + "Console redirection occurs per " + "BIOS configuration setting" + }, + { + "cons_redirect=skip", + BF3_OFFSET, + BF3_CONSOLE_REDIR_MASK, + BF3_CONSOLE_REDIR_SUPPRESS, + "Suppress (skip) console " + "redirection if enabled" + }, + { + "cons_redirect=enable", + BF3_OFFSET, + BF3_CONSOLE_REDIR_MASK, + BF3_CONSOLE_REDIR_ENABLE, + "Suppress (skip) console " + "redirection if enabled" + }, /* data 4 */ /* data4[7:4] reserved */ /* data4[3] BIOS Shared Mode Override, not implemented here */ @@ -1757,7 +2010,7 @@ ipmi_chassis_main(struct ipmi_intf * intf, int argc, char ** argv) /* data5 reserved */ {NULL} /* End marker */ - }, *op; + }; memset(&flags[0], 0, sizeof(flags)); token = strtok_r(argv[2] + 8, ",", &saveptr); @@ -1768,8 +2021,8 @@ ipmi_chassis_main(struct ipmi_intf * intf, int argc, char ** argv) } for (op = options; op->name; ++op) { if (strcmp(token, op->name) == 0) { - flags[op->i] &= op->mask; - flags[op->i] |= op->value; + flags[op->offset] &= ~(op->mask); + flags[op->offset] |= op->value; break; } } |