SeaBIOS

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[PATCH v2 0/3] Part 2 of adding TPM support to SeaBIOS
by Stefan Berger 12 Jun '15

12 Jun '15

The following set of patches add support for - the BIOS taking measurements of various parts of the code and data, adding them to the ACPI log, and extending the PCRs of the TPM with the measurements - a reworked TPM menu - a reworked Physical Presence Interface Regards, Stefan Stefan Berger (3): Add 'measurement' code to the BIOS Support for TPM Physical Presence Interface Add a menu for TPM control src/boot.c | 20 +- src/cdrom.c | 4 + src/hw/tpm_drivers.h | 1 + src/optionroms.c | 2 + src/tcgbios.c | 1067 +++++++++++++++++++++++++++++++++++++++++++++++++- src/tcgbios.h | 50 +++ src/util.h | 1 + 7 files changed, 1140 insertions(+), 5 deletions(-) -- 1.9.3

2 15

[PATCH] tpm: Add a menu for TPM configuration
by Stefan Berger 12 Jun '15

12 Jun '15

This patch adds an new menu entry to the main menu. This menu item enables the user to enter a TPM control menu which allows control of those aspects of the TPM's state that can only be controlled while in the firmware and while physical presence can be asserted. If a TPM has been detected, the boot menu will look as follows, with the new menu item accessible by pressing the 't' key. Select boot device: 1. ata0-1: QEMU HARDDISK ATA-7 Hard-Disk (6144 MiBytes) 2. Legacy option rom 3. iPXE (PCI 00:03.0) t. TPM Menu Upon pressing t the TPM submenu will be shown: The Trusted Platform Module (TPM) is a hardware device in this machine. It can help verify the integrity of system software. The current state of the TPM is: Enabled and active Ownership has not been taken A user can take ownership of the TPM Available options are: d. Disable the TPM v. Deactivate the TPM p. Prevent installation of an owner If no change is desired or if this menu was reached by mistake, press ESC to return to the previous menu. The TPM menu only shows those options that are currently accessible considering the state of the TPM. The patch adds several functions for sending those messages to the TPM required for supporting those menu items. Signed-off-by: Stefan Berger <stefanb(a)linux.vnet.ibm.com> --- src/boot.c | 14 +- src/tcgbios.c | 651 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ src/tcgbios.h | 47 +++++ src/util.h | 1 + 4 files changed, 711 insertions(+), 2 deletions(-) diff --git a/src/boot.c b/src/boot.c index ec59c37..9f68b92 100644 --- a/src/boot.c +++ b/src/boot.c @@ -427,7 +427,7 @@ get_raw_keystroke(void) } // Read a keystroke - waiting up to 'msec' milliseconds. -static int +int get_keystroke(int msec) { u32 end = irqtimer_calc(msec); @@ -461,7 +461,7 @@ interactive_bootmenu(void) char *bootmsg = romfile_loadfile("etc/boot-menu-message", NULL); int menukey = romfile_loadint("etc/boot-menu-key", 1); - printf("%s", bootmsg ?: "\nPress ESC for boot menu.\n\n"); + printf("%s", bootmsg ?: "\nPress ESC for boot menu.\n"); free(bootmsg); u32 menutime = romfile_loadint("etc/boot-menu-wait", DEFAULT_BOOTMENU_WAIT); @@ -474,6 +474,7 @@ interactive_bootmenu(void) while (get_keystroke(0) >= 0) ; +show_boot_menu: printf("Select boot device:\n\n"); wait_threads(); @@ -486,6 +487,9 @@ interactive_bootmenu(void) printf("%d. %s\n", maxmenu , strtcpy(desc, pos->description, ARRAY_SIZE(desc))); } + if (tpm_is_detected()) { + printf("\nt. TPM Configuration\n"); + } // Get key press. If the menu key is ESC, do not restart boot unless // 1.5 seconds have passed. Otherwise users (trained by years of @@ -496,6 +500,12 @@ interactive_bootmenu(void) scan_code = get_keystroke(1000); if (scan_code == 1 && !irqtimer_check(esc_accepted_time)) continue; + if (tpm_is_detected() && scan_code == 20 /* t */) { + printf("\n"); + tpm_menu(); + printf("\n"); + goto show_boot_menu; + } if (scan_code >= 1 && scan_code <= maxmenu+1) break; } diff --git a/src/tcgbios.c b/src/tcgbios.c index bab18f2..c378fd1 100644 --- a/src/tcgbios.c +++ b/src/tcgbios.c @@ -25,6 +25,8 @@ #include "sha1.h" // sha1 #include "fw/paravirt.h" // runningOnXen #include "std/smbios.h" +#include "malloc.h" // malloc_* +#include "stacks.h" // wait_threads static const u8 Startup_ST_CLEAR[] = { 0x00, TPM_ST_CLEAR }; static const u8 Startup_ST_STATE[] = { 0x00, TPM_ST_STATE }; @@ -42,6 +44,11 @@ static const u8 GetCapability_Permanent_Flags[] = { 0x00, 0x00, 0x01, 0x08 }; +static const u8 GetCapability_STClear_Flags[] = { + 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x04, + 0x00, 0x00, 0x01, 0x09 +}; + static const u8 GetCapability_OwnerAuth[] = { 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x01, 0x11 @@ -95,6 +102,10 @@ static tpm_state_t tpm_state = { .tpm_driver_to_use = TPM_INVALID_DRIVER, }; +typedef struct { + u8 op; +} tpm_bios_cfg; + /******************************************************** Extensions for TCG-enabled BIOS @@ -130,6 +141,17 @@ probe_tpm(void) } } +int +tpm_is_detected(void) +{ + if (!CONFIG_TCGBIOS) + return 0; + + probe_tpm(); + + return tpm_state.tpm_found; +} + static int has_working_tpm(void) { @@ -1484,3 +1506,632 @@ err_exit: return rc; return TCG_TCG_COMMAND_ERROR; } + +static u32 +read_stclear_flags(char *buf, int buf_len) +{ + u32 rc; + u32 returnCode; + struct tpm_res_getcap_stclear_flags stcf; + + memset(buf, 0, buf_len); + + rc = build_and_send_cmd(0, TPM_ORD_GetCapability, + GetCapability_STClear_Flags, + sizeof(GetCapability_STClear_Flags), + (u8 *)&stcf, sizeof(stcf), + &returnCode, TPM_DURATION_TYPE_SHORT); + + dprintf(DEBUG_tcg, "TCGBIOS: Return code from TPM_GetCapability() " + "= 0x%08x\n", returnCode); + + if (rc || returnCode) + goto err_exit; + + memcpy(buf, &stcf.stclear_flags, buf_len); + + return 0; + +err_exit: + dprintf(DEBUG_tcg, "TCGBIOS: TPM malfunctioning (line %d).\n", __LINE__); + + tpm_state.tpm_working = 0; + if (rc) + return rc; + return TCG_TCG_COMMAND_ERROR; +} + +static u32 +assert_physical_presence(int verbose) +{ + u32 rc = 0; + u32 returnCode; + struct tpm_stclear_flags stcf; + + rc = read_stclear_flags((char *)&stcf, sizeof(stcf)); + if (rc) { + dprintf(DEBUG_tcg, + "Error reading STClear flags: 0x%08x\n", rc); + return rc; + } + + if (stcf.flags[STCLEAR_FLAG_IDX_PHYSICAL_PRESENCE]) + /* physical presence already asserted */ + return 0; + + rc = build_and_send_cmd(0, TPM_ORD_PhysicalPresence, + PhysicalPresence_CMD_ENABLE, + sizeof(PhysicalPresence_CMD_ENABLE), + NULL, 0, &returnCode, TPM_DURATION_TYPE_SHORT); + + dprintf(DEBUG_tcg, + "Return code from TSC_PhysicalPresence(CMD_ENABLE) = 0x%08x\n", + returnCode); + + if (rc || returnCode) { + if (verbose) + printf("Error: Could not enable physical presence.\n\n"); + goto err_exit; + } + + rc = build_and_send_cmd(0, TPM_ORD_PhysicalPresence, + PhysicalPresence_PRESENT, + sizeof(PhysicalPresence_PRESENT), + NULL, 0, &returnCode, TPM_DURATION_TYPE_SHORT); + + dprintf(DEBUG_tcg, + "Return code from TSC_PhysicalPresence(PRESENT) = 0x%08x\n", + returnCode); + + if (rc || returnCode) { + if (verbose) + printf("Error: Could not set presence flag.\n\n"); + goto err_exit; + } + + return 0; + +err_exit: + dprintf(DEBUG_tcg, "TCGBIOS: TPM malfunctioning (line %d).\n", __LINE__); + + tpm_state.tpm_working = 0; + if (rc) + return rc; + return TCG_TCG_COMMAND_ERROR; +} + +static u32 +read_permanent_flags(char *buf, int buf_len) +{ + u32 rc; + u32 returnCode; + struct tpm_res_getcap_perm_flags pf; + + memset(buf, 0, buf_len); + + rc = build_and_send_cmd(0, TPM_ORD_GetCapability, + GetCapability_Permanent_Flags, + sizeof(GetCapability_Permanent_Flags), + (u8 *)&pf, sizeof(pf), + &returnCode, TPM_DURATION_TYPE_SHORT); + + dprintf(DEBUG_tcg, "TCGBIOS: Return code from TPM_GetCapability() " + "= 0x%08x\n", returnCode); + + if (rc || returnCode) + goto err_exit; + + memcpy(buf, &pf.perm_flags, buf_len); + + return 0; + +err_exit: + dprintf(DEBUG_tcg, "TCGBIOS: TPM malfunctioning (line %d).\n", __LINE__); + + tpm_state.tpm_working = 0; + if (rc) + return rc; + return TCG_TCG_COMMAND_ERROR; +} + +static u32 +read_has_owner(int *has_owner) +{ + u32 rc; + u32 returnCode; + struct tpm_res_getcap_ownerauth oauth; + + rc = build_and_send_cmd(0, TPM_ORD_GetCapability, + GetCapability_OwnerAuth, + sizeof(GetCapability_OwnerAuth), + (u8 *)&oauth, sizeof(oauth), + &returnCode, TPM_DURATION_TYPE_SHORT); + + dprintf(DEBUG_tcg, "TCGBIOS: Return code from TPM_GetCapability() " + "= 0x%08x\n", returnCode); + + if (rc || returnCode) + goto err_exit; + + *has_owner = oauth.flag; + + return 0; + +err_exit: + dprintf(DEBUG_tcg,"TCGBIOS: TPM malfunctioning (line %d).\n", __LINE__); + + tpm_state.tpm_working = 0; + if (rc) + return rc; + return TCG_TCG_COMMAND_ERROR; +} + +static u32 +enable_tpm(int enable, u32 *returnCode, int verbose) +{ + u32 rc; + struct tpm_permanent_flags pf; + + rc = read_permanent_flags((char *)&pf, sizeof(pf)); + if (rc) + return rc; + + if (!!pf.flags[PERM_FLAG_IDX_DISABLE] == !enable) + return 0; + + rc = assert_physical_presence(verbose); + if (rc) { + dprintf(DEBUG_tcg, "TCGBIOS: Asserting physical presence failed.\n"); + return rc; + } + + rc = build_and_send_cmd(0, enable ? TPM_ORD_PhysicalEnable + : TPM_ORD_PhysicalDisable, + NULL, 0, NULL, 0, returnCode, + TPM_DURATION_TYPE_SHORT); + if (enable) + dprintf(DEBUG_tcg, "Return code from TPM_PhysicalEnable = 0x%08x\n", + *returnCode); + else + dprintf(DEBUG_tcg, "Return code from TPM_PhysicalDisable = 0x%08x\n", + *returnCode); + + if (rc || *returnCode) + goto err_exit; + + return 0; + +err_exit: + if (enable) + dprintf(DEBUG_tcg, "TCGBIOS: Enabling the TPM failed.\n"); + else + dprintf(DEBUG_tcg, "TCGBIOS: Disabling the TPM failed.\n"); + + dprintf(DEBUG_tcg, "TCGBIOS: TPM malfunctioning (line %d).\n", __LINE__); + + tpm_state.tpm_working = 0; + if (rc) + return rc; + return TCG_TCG_COMMAND_ERROR; +} + +static u32 +activate_tpm(int activate, int allow_reset, u32 *returnCode, int verbose) +{ + u32 rc; + struct tpm_permanent_flags pf; + + rc = read_permanent_flags((char *)&pf, sizeof(pf)); + if (rc) + return rc; + + if (!!pf.flags[PERM_FLAG_IDX_DEACTIVATED] == !activate) + return 0; + + if (pf.flags[PERM_FLAG_IDX_DISABLE]) + return 0; + + rc = assert_physical_presence(verbose); + if (rc) { + dprintf(DEBUG_tcg, "TCGBIOS: Asserting physical presence failed.\n"); + return rc; + } + + rc = build_and_send_cmd(0, TPM_ORD_PhysicalSetDeactivated, + activate ? CommandFlag_FALSE + : CommandFlag_TRUE, + activate ? sizeof(CommandFlag_FALSE) + : sizeof(CommandFlag_TRUE), + NULL, 0, returnCode, TPM_DURATION_TYPE_SHORT); + + dprintf(DEBUG_tcg, + "Return code from PhysicalSetDeactivated(%d) = 0x%08x\n", + activate ? 0 : 1, *returnCode); + + if (rc || *returnCode) + goto err_exit; + + if (activate && allow_reset) { + if (verbose) { + printf("Requiring a reboot to activate the TPM.\n"); + + msleep(2000); + } + extern void reset_vector(void) __noreturn; + reset_vector(); + } + + return 0; + +err_exit: + dprintf(DEBUG_tcg, "TCGBIOS: TPM malfunctioning (line %d).\n", __LINE__); + + tpm_state.tpm_working = 0; + if (rc) + return rc; + return TCG_TCG_COMMAND_ERROR; +} + +static u32 +enable_activate(int allow_reset, u32 *returnCode, int verbose) +{ + u32 rc; + + rc = enable_tpm(1, returnCode, verbose); + if (rc) + return rc; + + rc = activate_tpm(1, allow_reset, returnCode, verbose); + + return rc; +} + +static u32 +force_clear(int enable_activate_before, int enable_activate_after, + u32 *returnCode, int verbose) +{ + u32 rc; + int has_owner; + + rc = read_has_owner(&has_owner); + if (rc) + return rc; + if (!has_owner) { + if (verbose) + printf("TPM does not have an owner.\n"); + return 0; + } + + if (enable_activate_before) { + rc = enable_activate(0, returnCode, verbose); + if (rc) { + dprintf(DEBUG_tcg, + "TCGBIOS: Enabling/activating the TPM failed.\n"); + return rc; + } + } + + rc = assert_physical_presence(verbose); + if (rc) { + dprintf(DEBUG_tcg, "TCGBIOS: Asserting physical presence failed.\n"); + return rc; + } + + rc = build_and_send_cmd(0, TPM_ORD_ForceClear, + NULL, 0, NULL, 0, returnCode, + TPM_DURATION_TYPE_SHORT); + + dprintf(DEBUG_tcg, "Return code from TPM_ForceClear() = 0x%08x\n", + *returnCode); + + if (rc || *returnCode) + goto err_exit; + + if (!enable_activate_after) { + if (verbose) + printf("Owner successfully cleared.\n" + "You will need to enable/activate the TPM again.\n\n"); + return 0; + } + + enable_activate(1, returnCode, verbose); + + return 0; + +err_exit: + dprintf(DEBUG_tcg, "TCGBIOS: TPM malfunctioning (line %d).\n", __LINE__); + + tpm_state.tpm_working = 0; + if (rc) + return rc; + return TCG_TCG_COMMAND_ERROR; +} + +static u32 +set_owner_install(int allow, u32 *returnCode, int verbose) +{ + u32 rc; + int has_owner; + struct tpm_permanent_flags pf; + + rc = read_has_owner(&has_owner); + if (rc) + return rc; + if (has_owner) { + if (verbose) + printf("Must first remove owner.\n"); + return 0; + } + + rc = read_permanent_flags((char *)&pf, sizeof(pf)); + if (rc) + return rc; + + if (pf.flags[PERM_FLAG_IDX_DISABLE]) { + if (verbose) + printf("TPM must first be enable.\n"); + return 0; + } + + rc = assert_physical_presence(verbose); + if (rc) { + dprintf(DEBUG_tcg, "TCGBIOS: Asserting physical presence failed.\n"); + return rc; + } + + rc = build_and_send_cmd(0, TPM_ORD_SetOwnerInstall, + (allow) ? CommandFlag_TRUE : + CommandFlag_FALSE, + sizeof(CommandFlag_TRUE), + NULL, 0, returnCode, TPM_DURATION_TYPE_SHORT); + + dprintf(DEBUG_tcg, "Return code from TPM_SetOwnerInstall() = 0x%08x\n", + *returnCode); + + if (rc || *returnCode) + goto err_exit; + + if (verbose) + printf("Installation of owner %s.\n", allow ? "enabled" : "disabled"); + + return 0; + +err_exit: + dprintf(DEBUG_tcg, "TCGBIOS: TPM malfunctioning (line %d).\n", __LINE__); + tpm_state.tpm_working = 0; + if (rc) + return rc; + return TCG_TCG_COMMAND_ERROR; +} + +static u32 +tpm_process_cfg(const tpm_bios_cfg *cfg, int verbose, u32 *returnCode) +{ + u32 rc = 0; + + switch (cfg->op) { + case TPM_PPI_OP_NOOP: /* no-op */ + break; + + case TPM_PPI_OP_ENABLE: + rc = enable_tpm(1, returnCode, verbose); + break; + + case TPM_PPI_OP_DISABLE: + rc = enable_tpm(0, returnCode, verbose); + break; + + case TPM_PPI_OP_ACTIVATE: + rc = activate_tpm(1, 1, returnCode, verbose); + break; + + case TPM_PPI_OP_DEACTIVATE: + rc = activate_tpm(0, 1, returnCode, verbose); + break; + + case TPM_PPI_OP_CLEAR: + rc = force_clear(1, 0, returnCode, verbose); + break; + + case TPM_PPI_OP_SET_OWNERINSTALL_TRUE: + rc = set_owner_install(1, returnCode, verbose); + break; + + case TPM_PPI_OP_SET_OWNERINSTALL_FALSE: + rc = set_owner_install(0, returnCode, verbose); + break; + + default: + break; + } + + if (rc) + printf("Op %d: An error occurred: 0x%x TPM return code: 0x%x\n", + cfg->op, rc, *returnCode); + + return rc; +} + +static int +get_tpm_state(void) +{ + int state = 0; + struct tpm_permanent_flags pf; + int has_owner; + + if (read_permanent_flags((char *)&pf, sizeof(pf)) || + read_has_owner(&has_owner)) + return ~0; + + if (!pf.flags[PERM_FLAG_IDX_DISABLE]) + state |= TPM_STATE_ENABLED; + + if (!pf.flags[PERM_FLAG_IDX_DEACTIVATED]) + state |= TPM_STATE_ACTIVE; + + if (has_owner) { + state |= TPM_STATE_OWNED; + } else { + if (pf.flags[PERM_FLAG_IDX_OWNERSHIP]) + state |= TPM_STATE_OWNERINSTALL; + } + + return state; +} + +static void +show_tpm_menu(int state, int *scancodes) +{ + int i = 0; + + printf("\nThe current state of the TPM is:\n"); + + if (state & TPM_STATE_ENABLED) + printf(" Enabled"); + else + printf(" Disabled"); + + if (state & TPM_STATE_ACTIVE) + printf(" and active\n"); + else + printf(" and deactivated\n"); + + if (state & TPM_STATE_OWNED) + printf(" Ownership has been taken\n"); + else { + printf(" Ownership has not been taken\n"); + if (state & TPM_STATE_OWNERINSTALL) + printf(" A user can take ownership of the TPM\n"); + else + printf(" Taking ownership of the TPM has been disabled\n"); + } + + if ((state & (TPM_STATE_ENABLED | TPM_STATE_ACTIVE)) != + (TPM_STATE_ENABLED | TPM_STATE_ACTIVE)) { + printf("\nNote: To make use of all functionality, the TPM must be " + "enabled and active.\n"); + } + + printf("\nAvailable options are:\n"); + if (state & TPM_STATE_ENABLED) { + printf(" d. Disable the TPM\n"); + scancodes[i++] = 32; + + if (state & TPM_STATE_ACTIVE) { + printf(" v. Deactivate the TPM\n"); + scancodes[i++] = 47; + + if (state & TPM_STATE_OWNERINSTALL) { + printf(" p. Prevent installation of an owner\n"); + scancodes[i++] = 25; + } else { + printf(" s. Allow installation of an owner\n"); + scancodes[i++] = 31; + } + } else { + printf(" a. Activate the TPM\n"); + scancodes[i++] = 30; + } + + } else { + printf(" e. Enable the TPM\n"); + scancodes[i++] = 18; + } + + if (state & TPM_STATE_OWNED) { + printf(" c. Clear ownership\n"); + scancodes[i++] = 46; + } + + scancodes[i++] = 0; +} + +void +tpm_menu(void) +{ + if (!CONFIG_TCGBIOS) + return; + + int scancode, scancodes[7]; + u32 rc, returnCode; + tpm_bios_cfg cfg = { + .op = TPM_PPI_OP_NOOP, + }; + int state = 0, i; + int waitkey; + + while (get_keystroke(0) >= 0) + ; + wait_threads(); + + if (has_working_tpm()) + printf("The Trusted Platform Module (TPM) is a hardware device in " + "this machine.\n" + "It can help verify the integrity of system software.\n\n"); + + for (;;) { + if (has_working_tpm() && + (state = get_tpm_state()) != ~0) { + show_tpm_menu(state, scancodes); + } else { + printf("TPM is not working correctly.\n"); + return; + } + + printf("\nIf no change is desired or if this menu was reached by " + "mistake, press ESC to\n" + "return to the previous menu.\n"); + + cfg.op = TPM_PPI_OP_NOOP; + + waitkey = 1; + + while (waitkey) { + while ((scancode = get_keystroke(1000)) == ~0) + ; + + switch (scancode) { + case 1: + // ESC + return; + case 18: /* e. enable */ + cfg.op = TPM_PPI_OP_ENABLE; + break; + case 32: /* d. disable */ + cfg.op = TPM_PPI_OP_DISABLE; + break; + case 30: /* a. activate */ + cfg.op = TPM_PPI_OP_ACTIVATE; + break; + case 47: /* v. deactivate */ + cfg.op = TPM_PPI_OP_DEACTIVATE; + break; + case 46: /* c. clear owner */ + cfg.op = TPM_PPI_OP_CLEAR; + break; + case 25: /* p. prevent ownerinstall */ + cfg.op = TPM_PPI_OP_SET_OWNERINSTALL_FALSE; + break; + case 31: /* s. allow ownerinstall */ + cfg.op = TPM_PPI_OP_SET_OWNERINSTALL_TRUE; + break; + default: + continue; + } + + for (i = 0; i < sizeof(scancodes); i++) { + if (scancodes[i] == 0) + break; + + if (scancodes[i] == scancode) { + rc = tpm_process_cfg(&cfg, 1, &returnCode); + + if (rc) + printf("An error occurred: 0x%x\n", rc); + waitkey = 0; + break; + } + } + } + } +} diff --git a/src/tcgbios.h b/src/tcgbios.h index a3aa870..f4e60b0 100644 --- a/src/tcgbios.h +++ b/src/tcgbios.h @@ -310,6 +310,33 @@ struct tpm_res_getcap_perm_flags { } PACKED; +struct tpm_req_getcap_stclear_flags { + TPM_REQ_HEADER + u32 capArea; + u32 subCapSize; + u32 subCap; +} PACKED; + + +struct tpm_stclear_flags { + u16 tag; + u8 flags[5]; +} PACKED; + +#define STCLEAR_FLAG_IDX_DEACTIVATED 0 +#define STCLEAR_FLAG_IDX_DISABLE_FORCE_CLEAR 1 +#define STCLEAR_FLAG_IDX_PHYSICAL_PRESENCE 2 +#define STCLEAR_FLAG_IDX_PHYSICAL_PRESENCE_LOCK 3 +#define STCLEAR_FLAG_IDX_GLOBAL_LOCK 4 + + +struct tpm_res_getcap_stclear_flags { + TPM_RSP_HEADER + u32 size; + struct tpm_stclear_flags stclear_flags; +} PACKED; + + struct tpm_res_getcap_ownerauth { TPM_RSP_HEADER u32 size; @@ -361,6 +388,24 @@ enum ipltype { }; +#define TPM_STATE_ENABLED 1 +#define TPM_STATE_ACTIVE 2 +#define TPM_STATE_OWNED 4 +#define TPM_STATE_OWNERINSTALL 8 + +/* + * physical presence interface + */ + +#define TPM_PPI_OP_NOOP 0 +#define TPM_PPI_OP_ENABLE 1 +#define TPM_PPI_OP_DISABLE 2 +#define TPM_PPI_OP_ACTIVATE 3 +#define TPM_PPI_OP_DEACTIVATE 4 +#define TPM_PPI_OP_CLEAR 5 +#define TPM_PPI_OP_SET_OWNERINSTALL_TRUE 8 +#define TPM_PPI_OP_SET_OWNERINSTALL_FALSE 9 + struct bregs; void tpm_interrupt_handler32(struct bregs *regs); @@ -371,5 +416,7 @@ u32 tpm_add_bcv(u32 bootdrv, const u8 *addr, u32 length); u32 tpm_add_cdrom(u32 bootdrv, const u8 *addr, u32 length); u32 tpm_add_cdrom_catalog(const u8 *addr, u32 length); u32 tpm_option_rom(const void *addr, u32 len); +int tpm_is_detected(void); +void tpm_menu(void); #endif /* TCGBIOS_H */ diff --git a/src/util.h b/src/util.h index 6250c12..b802823 100644 --- a/src/util.h +++ b/src/util.h @@ -36,6 +36,7 @@ int bootprio_find_pci_rom(struct pci_device *pci, int instance); int bootprio_find_named_rom(const char *name, int instance); struct usbdevice_s; int bootprio_find_usb(struct usbdevice_s *usbdev, int lun); +int get_keystroke(int msec); // bootsplash.c void enable_vga_console(void); -- 1.9.3

2 2

[PATCH 0/2] Some tcg cleanups
by Kevin O'Connor 12 Jun '15

12 Jun '15

I think the following two patches would be useful to apply to the seabios tcg code. Stefan, I don't want to conflict with the patches you are working on, so I don't plan to commit these. However, take a look through them and let me know if they make sense. -Kevin Kevin O'Connor (2): tcg: Move standard definitions from tcgbios.h to new file std/tcg.h tcg: Use seabios setup()/prepboot() calling convention for tcg src/hw/tpm_drivers.c | 2 +- src/post.c | 12 +- src/std/tcg.h | 346 ++++++++++++++++++++++++++++++++++++++++++++++++++ src/tcgbios.c | 35 +++--- src/tcgbios.h | 347 +-------------------------------------------------- 5 files changed, 371 insertions(+), 371 deletions(-) create mode 100644 src/std/tcg.h -- 1.9.3

2 5

[PATCH] pci: fixes to allow booting from extra root pci buses.
by Marcel Apfelbaum 11 Jun '15

11 Jun '15

The PXB device exposes a new pci root bridge with the fw path: /pci-root@4/..., in which 4 is the root bus number. Before this patch the fw path was wrongly computed: /pci-root@1/pci@i0cf8/... Fix the above issues: Correct the bus number and remove the extra host bridge description. Signed-off-by: Marcel Apfelbaum <marcel(a)redhat.com> --- Laszlo worked on supporting pxb for OVMF and discovered that there is a problem when booting devices from a PXB. This is a link to the latest QEMU series: https://www.mail-archive.com/qemu-devel@nongnu.org/msg302493.html Thanks, Marcel src/boot.c | 1 - src/hw/pci.c | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/src/boot.c b/src/boot.c index ec59c37..a3bb13b 100644 --- a/src/boot.c +++ b/src/boot.c @@ -114,7 +114,6 @@ build_pci_path(char *buf, int max, const char *devname, struct pci_device *pci) } else { if (pci->rootbus) p += snprintf(p, max, "/pci-root@%x", pci->rootbus); - p += snprintf(p, buf+max-p, "%s", FW_PCI_DOMAIN); } int dev = pci_bdf_to_dev(pci->bdf), fn = pci_bdf_to_fn(pci->bdf); diff --git a/src/hw/pci.c b/src/hw/pci.c index 0379b55..9e77af4 100644 --- a/src/hw/pci.c +++ b/src/hw/pci.c @@ -133,7 +133,7 @@ pci_probe_devices(void) if (bus != lastbus) rootbuses++; lastbus = bus; - rootbus = rootbuses; + rootbus = bus; if (bus > MaxPCIBus) MaxPCIBus = bus; } else { -- 2.1.0

3 3

[PATCH 1/3] vga: simplify vga builds
by Gerd Hoffmann 11 Jun '15

11 Jun '15

Add a kconfig menu to pick the vga variant, stick the vendorr and device ids as defaults into Kconfig. Signed-off-by: Gerd Hoffmann <kraxel(a)redhat.com> --- vgasrc/Kconfig | 24 ++++++++++++++++++++++-- 1 file changed, 22 insertions(+), 2 deletions(-) diff --git a/vgasrc/Kconfig b/vgasrc/Kconfig index 27a24c9..391eecd 100644 --- a/vgasrc/Kconfig +++ b/vgasrc/Kconfig @@ -58,6 +58,22 @@ menu "VGA ROM" endchoice choice + depends on VGA_BOCHS + prompt "bochs vga variant" + default VGA_BOCHS_STDVGA + + config VGA_BOCHS_STDVGA + bool "qemu stdvga / bochs svga" + + config VGA_BOCHS_VMWARE + bool "qemu vmware svga" + + config VGA_BOCHS_QXL + bool "qemu qxl vga" + + endchoice + + choice depends on VGA_GEODEGX2 || VGA_GEODELX prompt "Output Mode" default VGA_OUTPUT_CRT @@ -140,7 +156,9 @@ menu "VGA ROM" hex prompt "PCI Vendor ID" if OVERRIDE_PCI_ID default 0x1013 if VGA_CIRRUS - default 0x1234 if VGA_BOCHS + default 0x1234 if VGA_BOCHS_STDVGA + default 0x15ad if VGA_BOCHS_VMWARE + default 0x1b36 if VGA_BOCHS_QXL default 0x100b if VGA_GEODEGX2 default 0x1022 if VGA_GEODELX default 0x0000 @@ -152,7 +170,9 @@ menu "VGA ROM" hex prompt "PCI Vendor ID" if OVERRIDE_PCI_ID default 0x00b8 if VGA_CIRRUS - default 0x1111 if VGA_BOCHS + default 0x1111 if VGA_BOCHS_STDVGA + default 0x0405 if VGA_BOCHS_VMWARE + default 0x0100 if VGA_BOCHS_QXL default 0x0030 if VGA_GEODEGX2 default 0x2081 if VGA_GEODELX default 0x0000 -- 1.8.3.1

2 4

[PATCH] build: CONFIG_VGA_FIXUP_ASM should depend on CONFIG_BUILD_VGABIOS
by Kevin O'Connor 11 Jun '15

11 Jun '15

Add the dependency to CONFIG_VGA_FIXUP_ASM so the menu option only appears when appropriate. Signed-off-by: Kevin O'Connor <kevin(a)koconnor.net> --- vgasrc/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/vgasrc/Kconfig b/vgasrc/Kconfig index 27a24c9..91d590a 100644 --- a/vgasrc/Kconfig +++ b/vgasrc/Kconfig @@ -91,6 +91,7 @@ menu "VGA ROM" framebuffer is available. config VGA_FIXUP_ASM + depends on BUILD_VGABIOS bool "Fixup assembler to work with broken emulators" default y help -- 1.9.3

1 0

[PATCH] buildversion.h: use the last git commit as timesource if tree is clean
by Alexander Couzens 11 Jun '15

11 Jun '15

Additional set TZ=UTC to have predictable `date` output. Signed-off-by: Alexander Couzens <lynxis(a)fe80.eu> --- scripts/buildversion.sh | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/scripts/buildversion.sh b/scripts/buildversion.sh index e5ce96c..8388afd 100755 --- a/scripts/buildversion.sh +++ b/scripts/buildversion.sh @@ -2,16 +2,22 @@ # Script to generate a C file with version information. OUTFILE="$1" VAR16MODE="$2" +DATE=$(date +%s) # Extract version info if [ -d .git -o -f .git ]; then VERSION="`git describe --tags --long --dirty`" + echo "$VERSION" | grep -q -- "-dirty$" + if [ $? -eq 1 ]; then + # clean tree use git date + DATE="$(git log --date=local --pretty=format:%ct -1)" + fi elif [ -f .version ]; then VERSION="`cat .version`" else VERSION="?" fi -VERSION="${VERSION}-`date +"%Y%m%d_%H%M%S"`-`hostname`" +VERSION="${VERSION}-$(TZ=UTC date -d @$DATE +%Y%m%d_%H%M%S)-`hostname`" echo "Version: ${VERSION}" # Build header file -- 2.4.2

4 10

[PATCH 0/6] A few cleanups
by Stefan Berger 11 Jun '15

11 Jun '15

The folowing series of patches cleans up some TPM related code. Regards, Stefan Stefan Berger (6): tpm: Introduce a #define for command tag tpm: Be consistent with array sizes in tcgbios.c tpm: use bool as return parameter tpm: clean up parameters to build_and_send_cmd tpm: Clean up in tcgbios.h tpm: Move call to tpm_option_rom into init_optionrom src/optionroms.c | 3 ++- src/tcgbios.c | 58 +++++++++++++++++++++++++++----------------------------- src/tcgbios.h | 22 ++------------------- 3 files changed, 32 insertions(+), 51 deletions(-) -- 1.9.3

2 7

New build warnings with GCC 5
by Paul Menzel 04 Jun '15

04 Jun '15

Dear SeaBIOS folks, building SeaBIOS commit 67643955 (make SeaBios compatible with Xen vTPM.) for coreboot with the attached configuration with GCC 5.1.1, (CPP 4.9) the following warnings are printed. $ gcc-5 --version gcc-5 (Debian 5.1.1-7) 5.1.1 20150522 Copyright (C) 2015 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. $ CC=gcc-5 make Build Kconfig config file Compile checking out/src/misc.o In file included from src/misc.c:13:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/stacks.o Compile checking out/src/output.o In file included from src/output.c:17:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/string.o Compile checking out/src/block.o In file included from src/block.c:20:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^$ CC=gcc-5 make Build Kconfig config file Compile checking out/src/misc.o In file included from src/misc.c:13:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/stacks.o Compile checking out/src/output.o In file included from src/output.c:17:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/string.o Compile checking out/src/block.o In file included from src/block.c:20:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/cdrom.o In file included from src/cdrom.c:16:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/disk.o In file included from src/disk.c:16:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/mouse.o In file included from src/mouse.c:11:0: src/hw/usb-hid.h:10:12: warning: inline function 'usb_mouse_command' declared but never defined inline int usb_mouse_command(int command, u8 *param); ^ src/hw/usb-hid.h:9:12: warning: inline function 'usb_mouse_active' declared but never defined inline int usb_mouse_active(void); ^ src/hw/usb-hid.h:8:12: warning: inline function 'usb_kbd_command' declared but never defined inline int usb_kbd_command(int command, u8 *param); ^ src/hw/usb-hid.h:7:12: warning: inline function 'usb_kbd_active' declared but never defined inline int usb_kbd_active(void); ^ Compile checking out/src/kbd.o In file included from src/kbd.c:15:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ In file included from src/kbd.c:12:0: src/hw/usb-hid.h:10:12: warning: inline function 'usb_mouse_command' declared but never defined inline int usb_mouse_command(int command, u8 *param); ^ src/hw/usb-hid.h:9:12: warning: inline function 'usb_mouse_active' declared but never defined inline int usb_mouse_active(void); ^ src/hw/usb-hid.h:8:12: warning: inline function 'usb_kbd_command' declared but never defined inline int usb_kbd_command(int command, u8 *param); ^ src/hw/usb-hid.h:7:12: warning: inline function 'usb_kbd_active' declared but never defined inline int usb_kbd_active(void); ^ Compile checking out/src/system.o In file included from src/system.c:14:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/serial.o Compile checking out/src/clock.o In file included from src/clock.c:15:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ In file included from src/clock.c:12:0: src/hw/usb-hid.h:10:12: warning: inline function 'usb_mouse_command' declared but never defined inline int usb_mouse_command(int command, u8 *param); ^ src/hw/usb-hid.h:9:12: warning: inline function 'usb_mouse_active' declared but never defined inline int usb_mouse_active(void); ^ src/hw/usb-hid.h:8:12: warning: inline function 'usb_kbd_command' declared but never defined inline int usb_kbd_command(int command, u8 *param); ^ src/hw/usb-hid.h:7:12: warning: inline function 'usb_kbd_active' declared but never defined inline int usb_kbd_active(void); ^ Compile checking out/src/resume.o In file included from src/resume.c:17:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/pnpbios.o In file included from src/pnpbios.c:11:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/vgahooks.o In file included from src/vgahooks.c:14:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/pcibios.o In file included from src/pcibios.c:14:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/apm.o Compile checking out/src/hw/pci.o In file included from src/hw/pci.c:13:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/timer.o Compile checking out/src/hw/rtc.o Compile checking out/src/hw/dma.o Compile checking out/src/hw/pic.o Compile checking out/src/hw/ps2port.o Compile checking out/src/hw/serialio.o Compile checking out/src/hw/usb.o In file included from src/hw/usb.c:15:0: src/hw/usb-hid.h:10:12: warning: inline function 'usb_mouse_command' declared but never defined inline int usb_mouse_command(int command, u8 *param); ^ src/hw/usb-hid.h:9:12: warning: inline function 'usb_mouse_active' declared but never defined inline int usb_mouse_active(void); ^ src/hw/usb-hid.h:8:12: warning: inline function 'usb_kbd_command' declared but never defined inline int usb_kbd_command(int command, u8 *param); ^ src/hw/usb-hid.h:7:12: warning: inline function 'usb_kbd_active' declared but never defined inline int usb_kbd_active(void); ^ In file included from src/hw/usb.c:11:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/usb-uhci.o In file included from src/hw/usb-uhci.c:14:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/usb-ohci.o In file included from src/hw/usb-ohci.c:15:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/usb-ehci.o In file included from src/hw/usb-ehci.c:15:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/usb-hid.o In file included from src/biosvar.h:10:0, from src/hw/usb-hid.c:7: src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_mouse_active' which is not static + get_global_offset())) ^ src/farptr.h:183:28: note: in definition of macro 'GET_VAR' #define GET_VAR(seg, var) (var) ^ src/hw/usb-hid.c:388:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(mouse_pipe) != NULL; ^ src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_kbd_active' which is not static + get_global_offset())) ^ src/farptr.h:183:28: note: in definition of macro 'GET_VAR' #define GET_VAR(seg, var) (var) ^ src/hw/usb-hid.c:316:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(keyboard_pipe) != NULL; ^ Compile checking out/src/hw/usb-msc.o In file included from src/hw/usb-msc.c:14:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/usb-uas.o In file included from src/hw/usb-uas.c:24:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/blockcmd.o In file included from src/hw/blockcmd.c:20:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/floppy.o In file included from src/hw/floppy.c:21:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/ata.o In file included from src/hw/ata.c:21:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/ramdisk.o In file included from src/hw/ramdisk.c:16:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/virtio-ring.o Compile checking out/src/hw/virtio-pci.o In file included from src/hw/virtio-pci.c:23:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/virtio-blk.o In file included from src/hw/virtio-blk.c:19:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/virtio-scsi.o In file included from src/hw/virtio-scsi.c:20:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/lsi-scsi.o In file included from src/hw/lsi-scsi.c:24:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/esp-scsi.o In file included from src/hw/esp-scsi.c:24:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/megasas.o In file included from src/hw/megasas.c:24:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/post.o In file included from src/post.c:29:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/memmap.o In file included from src/memmap.c:10:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/malloc.o In file included from src/malloc.c:15:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/romfile.o In file included from src/romfile.c:11:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/x86.o Compile checking out/src/optionroms.o In file included from src/optionroms.c:20:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/pmm.o In file included from src/pmm.c:12:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/font.o Compile checking out/src/boot.o In file included from src/boot.c:20:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/bootsplash.o In file included from src/bootsplash.c:16:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/jpeg.o In file included from src/jpeg.c:44:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/bmp.o In file included from src/bmp.c:10:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/tcgbios.o In file included from src/tcgbios.c:19:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/sha1.o In file included from src/sha1.c:17:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/ahci.o In file included from src/hw/ahci.c:18:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/pvscsi.o In file included from src/hw/pvscsi.c:20:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/usb-xhci.o In file included from src/hw/usb-xhci.c:15:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/usb-hub.o In file included from src/hw/usb-hub.c:9:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/sdcard.o In file included from src/hw/sdcard.c:16:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/coreboot.o In file included from src/fw/coreboot.c:18:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/lzmadecode.o Compile checking out/src/fw/csm.o Compile checking out/src/fw/biostables.o In file included from src/fw/biostables.c:17:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/paravirt.o In file included from src/fw/paravirt.c:22:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/shadow.o In file included from src/fw/shadow.c:17:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/pciinit.o In file included from src/fw/pciinit.c:22:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/smm.o In file included from src/fw/smm.c:17:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/smp.o Compile checking out/src/fw/mtrr.o Compile checking out/src/fw/xen.o In file included from src/fw/xen.c:13:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compiling IASL out/src/fw/acpi-dsdt.hex ASL Input: out/src/fw/acpi-dsdt.dsl.i - 474 lines, 19153 bytes, 315 keywords AML Output: out/src/fw/acpi-dsdt.aml - 4405 bytes, 159 named objects, 156 executable opcodes Listing File: out/src/fw/acpi-dsdt.lst - 142995 bytes Hex Dump: out/src/fw/acpi-dsdt.hex - 41648 bytes Compilation complete. 0 Errors, 0 Warnings, 0 Remarks, 245 Optimizations Compiling IASL out/src/fw/ssdt-proc.hex ASL Input: out/src/fw/ssdt-proc.dsl.i - 35 lines, 762 bytes, 8 keywords AML Output: out/src/fw/ssdt-proc.aml - 120 bytes, 6 named objects, 2 executable opcodes Listing File: out/src/fw/ssdt-proc.lst - 2642 bytes Hex Dump: out/src/fw/ssdt-proc.hex - 1446 bytes Compilation complete. 0 Errors, 0 Warnings, 0 Remarks, 0 Optimizations Compiling IASL out/src/fw/ssdt-pcihp.hex ASL Input: out/src/fw/ssdt-pcihp.dsl.i - 36 lines, 758 bytes, 5 keywords AML Output: out/src/fw/ssdt-pcihp.aml - 87 bytes, 5 named objects, 0 executable opcodes Listing File: out/src/fw/ssdt-pcihp.lst - 2337 bytes Hex Dump: out/src/fw/ssdt-pcihp.hex - 1147 bytes Compilation complete. 0 Errors, 0 Warnings, 0 Remarks, 0 Optimizations Compiling IASL out/src/fw/ssdt-misc.hex ASL Input: out/src/fw/ssdt-misc.dsl.i - 101 lines, 2567 bytes, 35 keywords AML Output: out/src/fw/ssdt-misc.aml - 354 bytes, 24 named objects, 11 executable opcodes Listing File: out/src/fw/ssdt-misc.lst - 7646 bytes Hex Dump: out/src/fw/ssdt-misc.hex - 3697 bytes Compilation complete. 0 Errors, 0 Warnings, 0 Remarks, 2 Optimizations Compiling IASL out/src/fw/q35-acpi-dsdt.hex ASL Input: out/src/fw/q35-acpi-dsdt.dsl.i - 514 lines, 28284 bytes, 413 keywords AML Output: out/src/fw/q35-acpi-dsdt.aml - 7344 bytes, 239 named objects, 174 executable opcodes Listing File: out/src/fw/q35-acpi-dsdt.lst - 255956 bytes Hex Dump: out/src/fw/q35-acpi-dsdt.hex - 69177 bytes Compilation complete. 0 Errors, 0 Warnings, 0 Remarks, 445 Optimizations Compile checking out/src/fw/acpi.o In file included from src/fw/acpi.c:21:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/mptable.o In file included from src/fw/mptable.c:16:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/pirtable.o In file included from src/fw/pirtable.c:12:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/smbios.o In file included from src/fw/smbios.c:15:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/fw/romfile_loader.o In file included from src/fw/romfile_loader.c:4:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compile checking out/src/hw/tpm_drivers.o In file included from src/hw/tpm_drivers.c:11:0: src/string.h:18:13: warning: inline function 'memcpy_far' declared but never defined inline void memcpy_far(u16 d_seg, void *d_far ^ src/string.h:15:13: warning: inline function 'memset16_far' declared but never defined inline void memset16_far(u16 d_seg, void *d_far, u16 c, size_t len); ^ src/string.h:14:13: warning: inline function 'memset_far' declared but never defined inline void memset_far(u16 d_seg, void *d_far, u8 c, size_t len); ^ Compiling whole program out/ccode32flat.o In file included from ./src/biosvar.h:10:0, from ./src/misc.c:8, from out/ccode32flat.o.tmp.c:1: ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_mouse_active' which is not static + get_global_offset())) ^ ./src/farptr.h:183:28: note: in definition of macro 'GET_VAR' #define GET_VAR(seg, var) (var) ^ ./src/hw/usb-hid.c:388:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(mouse_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_kbd_active' which is not static + get_global_offset())) ^ ./src/farptr.h:183:28: note: in definition of macro 'GET_VAR' #define GET_VAR(seg, var) (var) ^ ./src/hw/usb-hid.c:316:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(keyboard_pipe) != NULL; ^ Compiling whole program out/code32seg.o In file included from ./src/string.c:9:0, from out/code32seg.o.tmp.c:1: ./src/farptr.h:102:5: warning: '__set_seg_ES' is static but used in inline function 'memcpy_far' which is not static __set_seg_##SEG(value) ^ ./src/farptr.h:146:29: note: in expansion of macro '__SET_SEG' #define SET_SEG(SEG, value) __SET_SEG(SEG, (value)) ^ ./src/string.c:129:5: note: in expansion of macro 'SET_SEG' SET_SEG(ES, d_seg); ^ ./src/farptr.h:102:5: warning: '__set_seg_ES' is static but used in inline function 'memset16_far' which is not static __set_seg_##SEG(value) ^ ./src/farptr.h:146:29: note: in expansion of macro '__SET_SEG' #define SET_SEG(SEG, value) __SET_SEG(SEG, (value)) ^ ./src/string.c:101:5: note: in expansion of macro 'SET_SEG' SET_SEG(ES, d_seg); ^ ./src/farptr.h:102:5: warning: '__set_seg_ES' is static but used in inline function 'memset_far' which is not static __set_seg_##SEG(value) ^ ./src/farptr.h:146:29: note: in expansion of macro '__SET_SEG' #define SET_SEG(SEG, value) __SET_SEG(SEG, (value)) ^ ./src/string.c:89:5: note: in expansion of macro 'SET_SEG' SET_SEG(ES, d_seg); ^ Compiling whole program out/ccode16.o In file included from ./src/biosvar.h:10:0, from ./src/misc.c:8, from out/ccode16.o.tmp.c:1: ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_mouse_active' which is not static + get_global_offset())) ^ ./src/farptr.h:28:59: note: in definition of macro 'READ64_SEG' union u64_u32_u *__r64_ptr = (union u64_u32_u *)&(var); \ ^ ./src/farptr.h:144:27: note: in expansion of macro '__GET_VAR' #define GET_VAR(seg, var) __GET_VAR("", seg, (var)) ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:388:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(mouse_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_mouse_active' which is not static + get_global_offset())) ^ ./src/farptr.h:25:19: note: in definition of macro 'READ32_SEG' : "m"(var), "m"(__segment_ ## SEG)) ^ ./src/farptr.h:144:27: note: in expansion of macro '__GET_VAR' #define GET_VAR(seg, var) __GET_VAR("", seg, (var)) ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:388:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(mouse_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_mouse_active' which is not static + get_global_offset())) ^ ./src/farptr.h:22:19: note: in definition of macro 'READ16_SEG' : "m"(var), "m"(__segment_ ## SEG)) ^ ./src/farptr.h:144:27: note: in expansion of macro '__GET_VAR' #define GET_VAR(seg, var) __GET_VAR("", seg, (var)) ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:388:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(mouse_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_mouse_active' which is not static + get_global_offset())) ^ ./src/farptr.h:19:19: note: in definition of macro 'READ8_SEG' : "m"(var), "m"(__segment_ ## SEG)) ^ ./src/farptr.h:144:27: note: in expansion of macro '__GET_VAR' #define GET_VAR(seg, var) __GET_VAR("", seg, (var)) ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:388:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(mouse_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_mouse_active' which is not static + get_global_offset())) ^ ./src/farptr.h:56:12: note: in definition of macro '__GET_VAR' typeof(var) __val; \ ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:388:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(mouse_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_kbd_active' which is not static + get_global_offset())) ^ ./src/farptr.h:28:59: note: in definition of macro 'READ64_SEG' union u64_u32_u *__r64_ptr = (union u64_u32_u *)&(var); \ ^ ./src/farptr.h:144:27: note: in expansion of macro '__GET_VAR' #define GET_VAR(seg, var) __GET_VAR("", seg, (var)) ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:316:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(keyboard_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_kbd_active' which is not static + get_global_offset())) ^ ./src/farptr.h:25:19: note: in definition of macro 'READ32_SEG' : "m"(var), "m"(__segment_ ## SEG)) ^ ./src/farptr.h:144:27: note: in expansion of macro '__GET_VAR' #define GET_VAR(seg, var) __GET_VAR("", seg, (var)) ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:316:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(keyboard_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_kbd_active' which is not static + get_global_offset())) ^ ./src/farptr.h:22:19: note: in definition of macro 'READ16_SEG' : "m"(var), "m"(__segment_ ## SEG)) ^ ./src/farptr.h:144:27: note: in expansion of macro '__GET_VAR' #define GET_VAR(seg, var) __GET_VAR("", seg, (var)) ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:316:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(keyboard_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_kbd_active' which is not static + get_global_offset())) ^ ./src/farptr.h:19:19: note: in definition of macro 'READ8_SEG' : "m"(var), "m"(__segment_ ## SEG)) ^ ./src/farptr.h:144:27: note: in expansion of macro '__GET_VAR' #define GET_VAR(seg, var) __GET_VAR("", seg, (var)) ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:316:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(keyboard_pipe) != NULL; ^ ./src/biosvar.h:101:48: warning: 'get_global_offset' is static but used in inline function 'usb_kbd_active' which is not static + get_global_offset())) ^ ./src/farptr.h:56:12: note: in definition of macro '__GET_VAR' typeof(var) __val; \ ^ ./src/biosvar.h:100:5: note: in expansion of macro 'GET_VAR' GET_VAR(GLOBAL_SEGREG, *(typeof(&(var)))((void*)&(var) \ ^ ./src/hw/usb-hid.c:316:12: note: in expansion of macro 'GET_GLOBAL' return GET_GLOBAL(keyboard_pipe) != NULL; ^ ./src/farptr.h:102:5: warning: '__set_seg_ES' is static but used in inline function 'memcpy_far' which is not static __set_seg_##SEG(value) ^ ./src/farptr.h:146:29: note: in expansion of macro '__SET_SEG' #define SET_SEG(SEG, value) __SET_SEG(SEG, (value)) ^ ./src/string.c:129:5: note: in expansion of macro 'SET_SEG' SET_SEG(ES, d_seg); ^ ./src/farptr.h:102:5: warning: '__set_seg_ES' is static but used in inline function 'memset16_far' which is not static __set_seg_##SEG(value) ^ ./src/farptr.h:146:29: note: in expansion of macro '__SET_SEG' #define SET_SEG(SEG, value) __SET_SEG(SEG, (value)) ^ ./src/string.c:101:5: note: in expansion of macro 'SET_SEG' SET_SEG(ES, d_seg); ^ ./src/farptr.h:102:5: warning: '__set_seg_ES' is static but used in inline function 'memset_far' which is not static __set_seg_##SEG(value) ^ ./src/farptr.h:146:29: note: in expansion of macro '__SET_SEG' #define SET_SEG(SEG, value) __SET_SEG(SEG, (value)) ^ ./src/string.c:89:5: note: in expansion of macro 'SET_SEG' SET_SEG(ES, d_seg); ^ Compiling to assembler out/src/asm-offsets.s Generating offset file out/asm-offsets.h Compiling (16bit) out/romlayout.o Building ld scripts Version: rel-1.8.0-32-g6764395-20150523_153633-my-asrock-e350m1 Fixed space: 0xe05b-0x10000 total: 8101 slack: 8 Percent slack: 0.1% 16bit size: 20288 32bit segmented size: 0 32bit flat size: 19248 32bit flat init size: 23728 Lowmem size: 2128 f-segment var size: 1104 Linking out/rom16.o Stripping out/rom16.strip.o Linking out/rom32seg.o Stripping out/rom32seg.strip.o Linking out/rom.o Prepping out/bios.bin.prep Total size: 68312 Fixed: 40640 Free: 62760 (used 52.1% of 128KiB rom) Creating out/bios.bin.elf Thanks, Paul

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[PATCH 0/3] Part2 of adding TPM support to SeaBIOS
by Stefan Berger 03 Jun '15

03 Jun '15

In anticipation that the first 3 patches of the previous series are going to be pushed, here are now the remaining 3 patches with a reworked TPM menu and a reworked Physical Presence Interface. Previous series: http://www.seabios.org/pipermail/seabios/2015-March/008975.html Stefan Berger (3): Add 'measurement' code to the BIOS Support for TPM Physical Presence Interface Add a menu for TPM control src/boot.c | 26 +- src/cdrom.c | 11 + src/hw/tpm_drivers.h | 1 + src/optionroms.c | 4 + src/post.c | 7 + src/tcgbios.c | 1067 +++++++++++++++++++++++++++++++++++++++++++++++++- src/tcgbios.h | 58 +++ src/util.h | 1 + 8 files changed, 1165 insertions(+), 10 deletions(-) -- 1.9.3

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