Patch set updated for coreboot: fb63ab3 Move smi trap sample to documentation, don't keep it in every mobo.
Vladimir Serbinenko (phcoder@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/10229
-gerrit
commit fb63ab32c1deb5d8e3d0fdb1d0de8f450356b939 Author: Vladimir Serbinenko phcoder@gmail.com Date: Sat May 16 16:32:45 2015 +0200
Move smi trap sample to documentation, don't keep it in every mobo.
Sample code belongs to documentation, not copied 100x over prodcution code.
Change-Id: I6bb318d76057d02bd6ac5641d12d56ab6d60b745 Signed-off-by: Vladimir Serbinenko phcoder@gmail.com --- Documentation/mainboard_io_trap_handler_sample.c | 55 ++++++++++++++++++++++ src/mainboard/google/bolt/smihandler.c | 21 --------- src/mainboard/google/butterfly/mainboard_smi.c | 22 --------- src/mainboard/google/falco/smihandler.c | 21 --------- src/mainboard/google/link/mainboard_smi.c | 21 --------- src/mainboard/google/panther/smihandler.c | 21 --------- src/mainboard/google/parrot/smihandler.c | 23 --------- src/mainboard/google/peppy/smihandler.c | 21 --------- src/mainboard/google/rambi/mainboard_smi.c | 21 --------- src/mainboard/google/samus/smihandler.c | 21 --------- src/mainboard/google/slippy/smihandler.c | 21 --------- src/mainboard/google/stout/mainboard_smi.c | 21 --------- src/mainboard/ibase/mb899/smihandler.c | 49 ------------------- src/mainboard/intel/baskingridge/mainboard_smi.c | 21 --------- src/mainboard/intel/cougar_canyon2/mainboard_smi.c | 21 --------- src/mainboard/intel/d945gclf/smihandler.c | 49 ------------------- src/mainboard/intel/emeraldlake2/smihandler.c | 21 --------- src/mainboard/intel/wtm2/Makefile.inc | 2 - src/mainboard/intel/wtm2/mainboard_smi.c | 45 ------------------ src/mainboard/iwave/iWRainbowG6/smihandler.c | 51 -------------------- src/mainboard/kontron/986lcd-m/smihandler.c | 49 ------------------- src/mainboard/kontron/ktqm77/smihandler.c | 22 --------- src/mainboard/lenovo/x200/smihandler.c | 26 ---------- src/mainboard/roda/rk886ex/smihandler.c | 51 -------------------- src/mainboard/roda/rk9/smihandler.c | 26 ---------- src/mainboard/samsung/lumpy/smihandler.c | 21 --------- src/mainboard/samsung/stumpy/smihandler.c | 21 --------- 27 files changed, 55 insertions(+), 709 deletions(-)
diff --git a/Documentation/mainboard_io_trap_handler_sample.c b/Documentation/mainboard_io_trap_handler_sample.c new file mode 100644 index 0000000..01fdfdc --- /dev/null +++ b/Documentation/mainboard_io_trap_handler_sample.c @@ -0,0 +1,55 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2008-2009 coresystems GmbH + * Copyright 2013 Google Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <arch/io.h> +#include <console/console.h> +#include <cpu/x86/smm.h> +#include <soc/pm.h> +#include <soc/smm.h> +#include <elog.h> +#include <ec/google/chromeec/ec.h> +#include <soc/gpio.h> +#include <soc/iomap.h> +#include <soc/nvs.h> +#include <soc/pm.h> +#include <soc/smm.h> +#include "ec.h" +#include "gpio.h" + +int mainboard_io_trap_handler(int smif) +{ + switch (smif) { + case 0x99: + printk(BIOS_DEBUG, "Sample\n"); + smm_get_gnvs()->smif = 0; + break; + default: + return 0; + } + + /* On success, the IO Trap Handler returns 0 + * On failure, the IO Trap Handler returns a value != 0 + * + * For now, we force the return value to 0 and log all traps to + * see what's going on. + */ + //smm_get_gnvs()->smif = 0; + return 1; +} diff --git a/src/mainboard/google/bolt/smihandler.c b/src/mainboard/google/bolt/smihandler.c index 7bc978e..2f3877c 100644 --- a/src/mainboard/google/bolt/smihandler.c +++ b/src/mainboard/google/bolt/smihandler.c @@ -33,27 +33,6 @@ #include <ec/google/chromeec/ec.h> #include "ec.h"
-int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - smm_get_gnvs()->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} - static u8 mainboard_smi_ec(void) { u8 cmd = google_chromeec_get_event(); diff --git a/src/mainboard/google/butterfly/mainboard_smi.c b/src/mainboard/google/butterfly/mainboard_smi.c index 576298b..b3dd27f 100644 --- a/src/mainboard/google/butterfly/mainboard_smi.c +++ b/src/mainboard/google/butterfly/mainboard_smi.c @@ -30,28 +30,6 @@ #include <ec/quanta/ene_kb3940q/ec.h> #include "ec.h"
-int mainboard_io_trap_handler(int smif) -{ - printk(BIOS_DEBUG, "mainboard_io_trap_handler: %x\n", smif); - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - smm_get_gnvs()->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} - void mainboard_smi_gpi(u32 gpi_sts) { printk(BIOS_DEBUG, "warn: unknown mainboard_smi_gpi: %x\n", gpi_sts); diff --git a/src/mainboard/google/falco/smihandler.c b/src/mainboard/google/falco/smihandler.c index e86787b..64078ff 100644 --- a/src/mainboard/google/falco/smihandler.c +++ b/src/mainboard/google/falco/smihandler.c @@ -36,27 +36,6 @@ #define GPIO_WLAN_DISABLE_L 46 #define GPIO_LTE_DISABLE_L 59
-int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - smm_get_gnvs()->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} - static u8 mainboard_smi_ec(void) { u8 cmd = google_chromeec_get_event(); diff --git a/src/mainboard/google/link/mainboard_smi.c b/src/mainboard/google/link/mainboard_smi.c index bb8826c..ca50f67 100644 --- a/src/mainboard/google/link/mainboard_smi.c +++ b/src/mainboard/google/link/mainboard_smi.c @@ -31,27 +31,6 @@ #include <ec/google/chromeec/ec.h> #include "ec.h"
-int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - smm_get_gnvs()->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} - static u8 mainboard_smi_ec(void) { u8 cmd = google_chromeec_get_event(); diff --git a/src/mainboard/google/panther/smihandler.c b/src/mainboard/google/panther/smihandler.c index a551b49..410c300 100644 --- a/src/mainboard/google/panther/smihandler.c +++ b/src/mainboard/google/panther/smihandler.c @@ -32,27 +32,6 @@ #define GPIO_WLAN_DISABLE_L 46 #define GPIO_LTE_DISABLE_L 59
-int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - smm_get_gnvs()->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - return 1; -} - - static int mainboard_finalized = 0;
int mainboard_smi_apmc(u8 apmc) diff --git a/src/mainboard/google/parrot/smihandler.c b/src/mainboard/google/parrot/smihandler.c index 943317d..19ea2bb 100644 --- a/src/mainboard/google/parrot/smihandler.c +++ b/src/mainboard/google/parrot/smihandler.c @@ -29,29 +29,6 @@ #include <ec/compal/ene932/ec.h> #include "ec.h"
-int mainboard_io_trap_handler(int smif) -{ - printk(BIOS_DEBUG, "mainboard_io_trap_handler: %x\n", smif); - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - smm_get_gnvs()->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} - - static u8 mainboard_smi_ec(void) { u8 src; diff --git a/src/mainboard/google/peppy/smihandler.c b/src/mainboard/google/peppy/smihandler.c index 6bbfe5f..810f15c 100644 --- a/src/mainboard/google/peppy/smihandler.c +++ b/src/mainboard/google/peppy/smihandler.c @@ -37,27 +37,6 @@ /* WLAN / BT enable: GPIO46 */ #define GPIO_WLAN_DISABLE_L 46
-int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - smm_get_gnvs()->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} - static u8 mainboard_smi_ec(void) { u8 cmd = google_chromeec_get_event(); diff --git a/src/mainboard/google/rambi/mainboard_smi.c b/src/mainboard/google/rambi/mainboard_smi.c index 7afdd2f..cfefd76 100644 --- a/src/mainboard/google/rambi/mainboard_smi.c +++ b/src/mainboard/google/rambi/mainboard_smi.c @@ -31,27 +31,6 @@ /* The wake gpio is SUS_GPIO[0]. */ #define WAKE_GPIO_EN SUS_GPIO_EN0
-int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - smm_get_gnvs()->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} - static uint8_t mainboard_smi_ec(void) { uint8_t cmd = google_chromeec_get_event(); diff --git a/src/mainboard/google/samus/smihandler.c b/src/mainboard/google/samus/smihandler.c index faccbc1..9a932df 100644 --- a/src/mainboard/google/samus/smihandler.c +++ b/src/mainboard/google/samus/smihandler.c @@ -33,27 +33,6 @@ #include "ec.h" #include "gpio.h"
-int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - smm_get_gnvs()->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} - static u8 mainboard_smi_ec(void) { u8 cmd = google_chromeec_get_event(); diff --git a/src/mainboard/google/slippy/smihandler.c b/src/mainboard/google/slippy/smihandler.c index 7643fb1..a09840b 100644 --- a/src/mainboard/google/slippy/smihandler.c +++ b/src/mainboard/google/slippy/smihandler.c @@ -32,27 +32,6 @@ #include <ec/google/chromeec/ec.h> #include "ec.h"
-int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - smm_get_gnvs()->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} - static u8 mainboard_smi_ec(void) { u8 cmd = google_chromeec_get_event(); diff --git a/src/mainboard/google/stout/mainboard_smi.c b/src/mainboard/google/stout/mainboard_smi.c index 1e23a68..78039c6 100644 --- a/src/mainboard/google/stout/mainboard_smi.c +++ b/src/mainboard/google/stout/mainboard_smi.c @@ -30,27 +30,6 @@ #include <ec/quanta/it8518/ec.h> #include "ec.h"
-int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - smm_get_gnvs()->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} - static u8 mainboard_smi_ec(void) { u8 cmd = ec_it8518_get_event(); diff --git a/src/mainboard/ibase/mb899/smihandler.c b/src/mainboard/ibase/mb899/smihandler.c deleted file mode 100644 index d1f4f7b..0000000 --- a/src/mainboard/ibase/mb899/smihandler.c +++ /dev/null @@ -1,49 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2008-2009 coresystems GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <arch/io.h> -#include <console/console.h> -#include <cpu/x86/smm.h> -#include <southbridge/intel/i82801gx/nvs.h> - -/* The southbridge SMI handler checks whether gnvs has a - * valid pointer before calling the trap handler - */ -extern global_nvs_t *gnvs; - -int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - gnvs->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} diff --git a/src/mainboard/intel/baskingridge/mainboard_smi.c b/src/mainboard/intel/baskingridge/mainboard_smi.c index c86ef95..6f40776 100644 --- a/src/mainboard/intel/baskingridge/mainboard_smi.c +++ b/src/mainboard/intel/baskingridge/mainboard_smi.c @@ -26,27 +26,6 @@ #include <northbridge/intel/haswell/haswell.h> #include <cpu/intel/haswell/haswell.h>
-int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - smm_get_gnvs()->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} - /* * Change LED_POWER# (SIO GPIO 45) state based on sleep type. * The IO address is hardcoded as we don't have device path in SMM. diff --git a/src/mainboard/intel/cougar_canyon2/mainboard_smi.c b/src/mainboard/intel/cougar_canyon2/mainboard_smi.c index 77e3bbc..3b49e0c 100644 --- a/src/mainboard/intel/cougar_canyon2/mainboard_smi.c +++ b/src/mainboard/intel/cougar_canyon2/mainboard_smi.c @@ -27,27 +27,6 @@ #include <northbridge/intel/fsp_sandybridge/sandybridge.h> #include <cpu/intel/fsp_model_206ax/model_206ax.h>
-int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - smm_get_gnvs()->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} - /* * Change LED_POWER# (SIO GPIO 45) state based on sleep type. * The IO address is hardcoded as we don't have device path in SMM. diff --git a/src/mainboard/intel/d945gclf/smihandler.c b/src/mainboard/intel/d945gclf/smihandler.c deleted file mode 100644 index 8ebf635..0000000 --- a/src/mainboard/intel/d945gclf/smihandler.c +++ /dev/null @@ -1,49 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2008-2009 coresystems GmbH - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <arch/io.h> -#include <console/console.h> -#include <cpu/x86/smm.h> -#include "southbridge/intel/i82801gx/nvs.h" - -/* The southbridge SMI handler checks whether gnvs has a - * valid pointer before calling the trap handler - */ -extern global_nvs_t *gnvs; - -int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - gnvs->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} diff --git a/src/mainboard/intel/emeraldlake2/smihandler.c b/src/mainboard/intel/emeraldlake2/smihandler.c index b63b44d..bbf495c 100644 --- a/src/mainboard/intel/emeraldlake2/smihandler.c +++ b/src/mainboard/intel/emeraldlake2/smihandler.c @@ -26,27 +26,6 @@ #include <northbridge/intel/sandybridge/sandybridge.h> #include <cpu/intel/model_206ax/model_206ax.h>
-int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - smm_get_gnvs()->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} - /* * Change LED_POWER# (SIO GPIO 45) state based on sleep type. * The IO address is hardcoded as we don't have device path in SMM. diff --git a/src/mainboard/intel/wtm2/Makefile.inc b/src/mainboard/intel/wtm2/Makefile.inc index cbd993e..e78d263 100644 --- a/src/mainboard/intel/wtm2/Makefile.inc +++ b/src/mainboard/intel/wtm2/Makefile.inc @@ -23,7 +23,5 @@ ramstage-$(CONFIG_MAINBOARD_DO_NATIVE_VGA_INIT) += i915.c ramstage-$(CONFIG_MAINBOARD_DO_NATIVE_VGA_INIT) += graphics.c ramstage-$(CONFIG_MAINBOARD_DO_NATIVE_VGA_INIT) += intel_dp.c
-smm-$(CONFIG_HAVE_SMI_HANDLER) += mainboard_smi.c - romstage-y += pei_data.c ramstage-y += pei_data.c diff --git a/src/mainboard/intel/wtm2/mainboard_smi.c b/src/mainboard/intel/wtm2/mainboard_smi.c deleted file mode 100644 index 1c4edef..0000000 --- a/src/mainboard/intel/wtm2/mainboard_smi.c +++ /dev/null @@ -1,45 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2008-2009 coresystems GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <arch/io.h> -#include <console/console.h> -#include <cpu/x86/smm.h> -#include <soc/nvs.h> -#include <soc/smm.h> - -int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - smm_get_gnvs()->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} diff --git a/src/mainboard/iwave/iWRainbowG6/smihandler.c b/src/mainboard/iwave/iWRainbowG6/smihandler.c deleted file mode 100644 index f2fb1ec..0000000 --- a/src/mainboard/iwave/iWRainbowG6/smihandler.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2008-2009 coresystems GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <arch/io.h> -#include <console/console.h> -#include <cpu/x86/smm.h> -#include "southbridge/intel/i82801gx/nvs.h" // FIXME: this should point to its own copy of nvs - -/* - * The southbridge SMI handler checks whether gnvs has a valid pointer before - * calling the trap handler. - */ -// extern global_nvs_t *gnvs; - -int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - // gnvs->smif = 0; - break; - default: - return 0; - } - - /* - * On success, the IO Trap Handler returns 0. - * On failure, the IO Trap Handler returns a value != 0. - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - // gnvs->smif = 0; - return 1; -} diff --git a/src/mainboard/kontron/986lcd-m/smihandler.c b/src/mainboard/kontron/986lcd-m/smihandler.c deleted file mode 100644 index 9c86697..0000000 --- a/src/mainboard/kontron/986lcd-m/smihandler.c +++ /dev/null @@ -1,49 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2008-2009 coresystems GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <arch/io.h> -#include <console/console.h> -#include <cpu/x86/smm.h> -#include "southbridge/intel/i82801gx/nvs.h" - -/* The southbridge SMI handler checks whether gnvs has a - * valid pointer before calling the trap handler - */ -extern global_nvs_t *gnvs; - -int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - gnvs->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} diff --git a/src/mainboard/kontron/ktqm77/smihandler.c b/src/mainboard/kontron/ktqm77/smihandler.c index 40eb1f7..522f0fc 100644 --- a/src/mainboard/kontron/ktqm77/smihandler.c +++ b/src/mainboard/kontron/ktqm77/smihandler.c @@ -26,28 +26,6 @@ #include <northbridge/intel/sandybridge/sandybridge.h> #include <cpu/intel/model_206ax/model_206ax.h>
-int mainboard_io_trap_handler(int smif) -{ - printk(BIOS_DEBUG, "mainboard_io_trap_handler: %x\n", smif); - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - smm_get_gnvs()->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} - void mainboard_smi_gpi(u32 gpi_sts) { printk(BIOS_DEBUG, "warn: unknown mainboard_smi_gpi: %x\n", gpi_sts); diff --git a/src/mainboard/lenovo/x200/smihandler.c b/src/mainboard/lenovo/x200/smihandler.c index baa038e..24fd118 100644 --- a/src/mainboard/lenovo/x200/smihandler.c +++ b/src/mainboard/lenovo/x200/smihandler.c @@ -24,32 +24,6 @@ #include <southbridge/intel/i82801ix/i82801ix.h> #include <ec/acpi/ec.h>
-/* The southbridge SMI handler checks whether gnvs has a - * valid pointer before calling the trap handler - */ -extern global_nvs_t *gnvs; - -int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - gnvs->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} - void mainboard_smi_gpi(u32 gpi_sts) { if (gpi_sts & (1 << 1)) { diff --git a/src/mainboard/roda/rk886ex/smihandler.c b/src/mainboard/roda/rk886ex/smihandler.c deleted file mode 100644 index 0377564..0000000 --- a/src/mainboard/roda/rk886ex/smihandler.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2008-2009 coresystems GmbH - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; version 2 of - * the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA - */ - -#include <arch/io.h> -#include <console/console.h> -#include <cpu/x86/smm.h> -#include "southbridge/intel/i82801gx/nvs.h" - -/* The southbridge SMI handler checks whether gnvs has a - * valid pointer before calling the trap handler - */ -extern global_nvs_t *gnvs; - -int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - //gnvs->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} diff --git a/src/mainboard/roda/rk9/smihandler.c b/src/mainboard/roda/rk9/smihandler.c index baa038e..24fd118 100644 --- a/src/mainboard/roda/rk9/smihandler.c +++ b/src/mainboard/roda/rk9/smihandler.c @@ -24,32 +24,6 @@ #include <southbridge/intel/i82801ix/i82801ix.h> #include <ec/acpi/ec.h>
-/* The southbridge SMI handler checks whether gnvs has a - * valid pointer before calling the trap handler - */ -extern global_nvs_t *gnvs; - -int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - gnvs->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} - void mainboard_smi_gpi(u32 gpi_sts) { if (gpi_sts & (1 << 1)) { diff --git a/src/mainboard/samsung/lumpy/smihandler.c b/src/mainboard/samsung/lumpy/smihandler.c index eaee46b..1b58dba 100644 --- a/src/mainboard/samsung/lumpy/smihandler.c +++ b/src/mainboard/samsung/lumpy/smihandler.c @@ -28,27 +28,6 @@ #include <ec/smsc/mec1308/ec.h> #include "ec.h"
-int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - smm_get_gnvs()->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} - static u8 mainboard_smi_ec(void) { u8 cmd; diff --git a/src/mainboard/samsung/stumpy/smihandler.c b/src/mainboard/samsung/stumpy/smihandler.c index 93b691a..faa5e10 100644 --- a/src/mainboard/samsung/stumpy/smihandler.c +++ b/src/mainboard/samsung/stumpy/smihandler.c @@ -31,27 +31,6 @@ //#include <superio/ite/it8772f/it8772f.h> #define DUMMY_DEV PNP_DEV(0x2e, 0)
-int mainboard_io_trap_handler(int smif) -{ - switch (smif) { - case 0x99: - printk(BIOS_DEBUG, "Sample\n"); - smm_get_gnvs()->smif = 0; - break; - default: - return 0; - } - - /* On success, the IO Trap Handler returns 0 - * On failure, the IO Trap Handler returns a value != 0 - * - * For now, we force the return value to 0 and log all traps to - * see what's going on. - */ - //gnvs->smif = 0; - return 1; -} - /* * Change LED_POWER# (SIO GPIO 45) state based on sleep type. * The IO address is hardcoded as we don't have device path in SMM.
-
Vladimir Serbinenko