From patchwork Wed Jan 31 08:24:39 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miri Korenblit X-Patchwork-Id: 769514 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9E4D1664A3 for ; Wed, 31 Jan 2024 08:25:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=134.134.136.65 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706689515; cv=none; b=MjAE+WZFa8M+J+v2OA8RLYtytTwwmT6uC0lMJc6XrseaT04AB521zk7TwPWOmrtvb9nPq0EKryAULdetkEw8ZH0abl09YWhyrvj2r6JOcziM9mlF4r26MvqzZ0ecBZPGjaegBmtdA+02KGgBVqIWv2c20LXrA8tgk1YbPRTh7ic= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706689515; c=relaxed/simple; bh=K0b9nNCbTQKmpzxP5DFFShE7kT2sK4N48wI+XAfn8go=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=s0a47auwMphlr23+SZkjNljZAxkI7msAiqvmFoZMc4yyfnOnu8jwGOjhyRU0HkbE3cNSGhFpqyllB/EKmYY3fZf0aotRZg+P5ouLAJReDtyLACVVGdG7/WL+xExvgQ520DOyXBfhs8LNSUTzP1RdCxphobpDvmmBzV+ST42vMH8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=VW4QZjgF; arc=none smtp.client-ip=134.134.136.65 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="VW4QZjgF" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1706689513; x=1738225513; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=K0b9nNCbTQKmpzxP5DFFShE7kT2sK4N48wI+XAfn8go=; b=VW4QZjgF3VWC0g5+FnK6+PrDMbxhi/YyH7Du7ni/U1A8PKA2T9mEKlIL 7uQvP7jBaY1A8lgxAOn1gFgDkLswzS8UcMQRzP0LeHgsOR/o8stzylTTc a8dN0L/Iw+LtjJhda0E3dsWXJQOzYji2XW9LlQXu2AIAIsHqDiYpJazyv 0oW0YBUBrObKEdBqphMKLKrbObo4bRpLwyXxlHq2fP2+7dsLUytziwh2V IpUp0w8U12IBXFcQK7lqIoCfjg1XPN5BKmoZggqfhldcVh3pzs+UhJHME p4A8g4IVXtRmuVdiQraI5bo82axOQzkc4+IZod+ae1/w5I9p5evnPa9Gp A==; X-IronPort-AV: E=McAfee;i="6600,9927,10969"; a="407249926" X-IronPort-AV: E=Sophos;i="6.05,231,1701158400"; d="scan'208";a="407249926" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Jan 2024 00:25:12 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.05,231,1701158400"; d="scan'208";a="3968895" Received: from unknown (HELO WEIS0040.iil.intel.com) ([10.12.217.108]) by fmviesa005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Jan 2024 00:25:11 -0800 From: Miri Korenblit To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, Gregory Greenman Subject: [PATCH 06/14] wifi: iwlwifi: read SAR tables from UEFI Date: Wed, 31 Jan 2024 10:24:39 +0200 Message-Id: <20240131091413.533b687e1efb.Icb316291e593c8d53f41fdea2d083367dc97e3c4@changeid> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240131082447.1372353-1-miriam.rachel.korenblit@intel.com> References: <20240131082447.1372353-1-miriam.rachel.korenblit@intel.com> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Organization: Intel Israel (74) Limited All the regulatory tables will be read from UEFI, and only if it doesn't exist - they will be read from ACPI. Read SAR tables (WRDS, EWRD and WGDS) from UEFI. Signed-off-by: Miri Korenblit Reviewed-by: Gregory Greenman --- drivers/net/wireless/intel/iwlwifi/fw/acpi.c | 5 +- drivers/net/wireless/intel/iwlwifi/fw/acpi.h | 3 + .../wireless/intel/iwlwifi/fw/regulatory.c | 17 +++ .../wireless/intel/iwlwifi/fw/regulatory.h | 6 + .../net/wireless/intel/iwlwifi/fw/runtime.h | 4 +- drivers/net/wireless/intel/iwlwifi/fw/uefi.c | 108 ++++++++++++++++++ drivers/net/wireless/intel/iwlwifi/fw/uefi.h | 77 ++++++++++++- drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 97 +++++++--------- drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 2 +- 10 files changed, 255 insertions(+), 66 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c index 401aca31704c..4e638287e9a4 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c @@ -622,7 +622,6 @@ int iwl_acpi_get_wrds_table(struct iwl_fw_runtime *fwrt) kfree(data); return ret; } -IWL_EXPORT_SYMBOL(iwl_acpi_get_wrds_table); int iwl_acpi_get_ewrd_table(struct iwl_fw_runtime *fwrt) { @@ -731,7 +730,6 @@ int iwl_acpi_get_ewrd_table(struct iwl_fw_runtime *fwrt) kfree(data); return ret; } -IWL_EXPORT_SYMBOL(iwl_acpi_get_ewrd_table); int iwl_acpi_get_wgds_table(struct iwl_fw_runtime *fwrt) { @@ -748,7 +746,7 @@ int iwl_acpi_get_wgds_table(struct iwl_fw_runtime *fwrt) .revisions = BIT(3), .bands = ACPI_GEO_NUM_BANDS_REV2, .profiles = ACPI_NUM_GEO_PROFILES_REV3, - .min_profiles = 3, + .min_profiles = BIOS_GEO_MIN_PROFILE_NUM, }, { .revisions = BIT(2), @@ -886,7 +884,6 @@ int iwl_acpi_get_wgds_table(struct iwl_fw_runtime *fwrt) kfree(data); return ret; } -IWL_EXPORT_SYMBOL(iwl_acpi_get_wgds_table); __le32 iwl_acpi_get_lari_config_bitmap(struct iwl_fw_runtime *fwrt) { diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h index ba7626543b70..3498deec58a5 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h @@ -105,6 +105,9 @@ #define IWL_SAR_ENABLE_MSK BIT(0) #define IWL_REDUCE_POWER_FLAGS_POS 1 +/* The Inidcator whether UEFI WIFI GUID tables are locked is read from ACPI */ +#define UEFI_WIFI_GUID_UNLOCKED 0 + /* * The profile for revision 2 is a superset of revision 1, which is in * turn a superset of revision 0. So we can store all revisions diff --git a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c index 58290bf64f42..862d8b8b0fc9 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c @@ -6,6 +6,23 @@ #include "iwl-debug.h" #include "regulatory.h" #include "fw/runtime.h" +#include "fw/uefi.h" + +#define IWL_BIOS_TABLE_LOADER(__name) \ +int iwl_bios_get_ ## __name ## _table(struct iwl_fw_runtime *fwrt) \ +{ \ + int ret = -ENOENT; \ + if (fwrt->uefi_tables_lock_status > UEFI_WIFI_GUID_UNLOCKED) \ + ret = iwl_uefi_get_ ## __name ## _table(fwrt); \ + if (ret < 0) \ + ret = iwl_acpi_get_ ## __name ## _table(fwrt); \ + return ret; \ +} \ +IWL_EXPORT_SYMBOL(iwl_bios_get_ ## __name ## _table) + +IWL_BIOS_TABLE_LOADER(wrds); +IWL_BIOS_TABLE_LOADER(ewrd); +IWL_BIOS_TABLE_LOADER(wgds); bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt) { diff --git a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h index 650430f21510..73c6122e7626 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h @@ -87,4 +87,10 @@ int iwl_sar_fill_profile(struct iwl_fw_runtime *fwrt, __le16 *per_chain, u32 n_tables, u32 n_subbands, int prof_a, int prof_b); +int iwl_bios_get_wrds_table(struct iwl_fw_runtime *fwrt); + +int iwl_bios_get_ewrd_table(struct iwl_fw_runtime *fwrt); + +int iwl_bios_get_wgds_table(struct iwl_fw_runtime *fwrt); + #endif /* __fw_regulatory_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h index 08734f48443e..e55248b6b4c2 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h @@ -164,21 +164,21 @@ struct iwl_fw_runtime { #ifdef CONFIG_IWLWIFI_DEBUGFS bool tpc_enabled; #endif /* CONFIG_IWLWIFI_DEBUGFS */ -#ifdef CONFIG_ACPI struct iwl_sar_profile sar_profiles[BIOS_SAR_MAX_PROFILE_NUM]; u8 sar_chain_a_profile; u8 sar_chain_b_profile; + u8 reduced_power_flags; struct iwl_geo_profile geo_profiles[BIOS_GEO_MAX_PROFILE_NUM]; u32 geo_rev; u32 geo_num_profiles; bool geo_enabled; +#ifdef CONFIG_ACPI struct iwl_ppag_chain ppag_chains[IWL_NUM_CHAIN_LIMITS]; u32 ppag_flags; u32 ppag_ver; bool ppag_table_valid; struct iwl_sar_offset_mapping_cmd sgom_table; bool sgom_enabled; - u8 reduced_power_flags; struct iwl_uats_table_cmd uats_table; u8 uefi_tables_lock_status; #endif diff --git a/drivers/net/wireless/intel/iwlwifi/fw/uefi.c b/drivers/net/wireless/intel/iwlwifi/fw/uefi.c index 9c432d7b3674..a777cd4c70f7 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/uefi.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/uefi.c @@ -413,3 +413,111 @@ int iwl_uefi_get_uats_table(struct iwl_trans *trans, } IWL_EXPORT_SYMBOL(iwl_uefi_get_uats_table); #endif /* CONFIG_ACPI */ + +static void iwl_uefi_set_sar_profile(struct iwl_fw_runtime *fwrt, + struct uefi_sar_profile *uefi_sar_prof, + u8 prof_index, bool enabled) +{ + memcpy(&fwrt->sar_profiles[prof_index].chains, uefi_sar_prof, + sizeof(struct uefi_sar_profile)); + + fwrt->sar_profiles[prof_index].enabled = enabled & IWL_SAR_ENABLE_MSK; +} + +int iwl_uefi_get_wrds_table(struct iwl_fw_runtime *fwrt) +{ + struct uefi_cnv_var_wrds *data; + int ret = 0; + + data = iwl_uefi_get_verified_variable(fwrt->trans, IWL_UEFI_WRDS_NAME, + "WRDS", sizeof(*data), NULL); + if (IS_ERR(data)) + return -EINVAL; + + if (data->revision != IWL_UEFI_WRDS_REVISION) { + ret = -EINVAL; + IWL_DEBUG_RADIO(fwrt, "Unsupported UEFI WRDS revision:%d\n", + data->revision); + goto out; + } + + /* The profile from WRDS is officially profile 1, but goes + * into sar_profiles[0] (because we don't have a profile 0). + */ + iwl_uefi_set_sar_profile(fwrt, &data->sar_profile, 0, data->mode); +out: + kfree(data); + return ret; +} + +int iwl_uefi_get_ewrd_table(struct iwl_fw_runtime *fwrt) +{ + struct uefi_cnv_var_ewrd *data; + int i, ret = 0; + + data = iwl_uefi_get_verified_variable(fwrt->trans, IWL_UEFI_EWRD_NAME, + "EWRD", sizeof(*data), NULL); + if (IS_ERR(data)) + return -EINVAL; + + if (data->revision != IWL_UEFI_EWRD_REVISION) { + ret = -EINVAL; + IWL_DEBUG_RADIO(fwrt, "Unsupported UEFI EWRD revision:%d\n", + data->revision); + goto out; + } + + if (data->num_profiles >= BIOS_SAR_MAX_PROFILE_NUM) { + ret = -EINVAL; + goto out; + } + + for (i = 0; i < data->num_profiles; i++) + /* The EWRD profiles officially go from 2 to 4, but we + * save them in sar_profiles[1-3] (because we don't + * have profile 0). So in the array we start from 1. + */ + iwl_uefi_set_sar_profile(fwrt, &data->sar_profiles[i], i + 1, + data->mode); + +out: + kfree(data); + return ret; +} + +int iwl_uefi_get_wgds_table(struct iwl_fw_runtime *fwrt) +{ + struct uefi_cnv_var_wgds *data; + int i, ret = 0; + + data = iwl_uefi_get_verified_variable(fwrt->trans, IWL_UEFI_WGDS_NAME, + "WGDS", sizeof(*data), NULL); + if (IS_ERR(data)) + return -EINVAL; + + if (data->revision != IWL_UEFI_WGDS_REVISION) { + ret = -EINVAL; + IWL_DEBUG_RADIO(fwrt, "Unsupported UEFI WGDS revision:%d\n", + data->revision); + goto out; + } + + if (data->num_profiles < BIOS_GEO_MIN_PROFILE_NUM || + data->num_profiles > BIOS_GEO_MAX_PROFILE_NUM) { + ret = -EINVAL; + IWL_DEBUG_RADIO(fwrt, "Invalid number of profiles in WGDS: %d\n", + data->num_profiles); + goto out; + } + + fwrt->geo_rev = data->revision; + for (i = 0; i < data->num_profiles; i++) + memcpy(&fwrt->geo_profiles[i], &data->geo_profiles[i], + sizeof(struct iwl_geo_profile)); + + fwrt->geo_num_profiles = data->num_profiles; + fwrt->geo_enabled = true; +out: + kfree(data); + return ret; +} diff --git a/drivers/net/wireless/intel/iwlwifi/fw/uefi.h b/drivers/net/wireless/intel/iwlwifi/fw/uefi.h index bf61a8df1225..3141fca047c6 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/uefi.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/uefi.h @@ -5,15 +5,24 @@ #ifndef __iwl_fw_uefi__ #define __iwl_fw_uefi__ +#include "fw/regulatory.h" + #define IWL_UEFI_OEM_PNVM_NAME L"UefiCnvWlanOemSignedPnvm" #define IWL_UEFI_REDUCED_POWER_NAME L"UefiCnvWlanReducedPower" #define IWL_UEFI_SGOM_NAME L"UefiCnvWlanSarGeoOffsetMapping" #define IWL_UEFI_STEP_NAME L"UefiCnvCommonSTEP" #define IWL_UEFI_UATS_NAME L"CnvUefiWlanUATS" +#define IWL_UEFI_WRDS_NAME L"UefiCnvWlanWRDS" +#define IWL_UEFI_EWRD_NAME L"UefiCnvWlanEWRD" +#define IWL_UEFI_WGDS_NAME L"UefiCnvWlanWGDS" #define IWL_SGOM_MAP_SIZE 339 #define IWL_UATS_MAP_SIZE 339 +#define IWL_UEFI_WRDS_REVISION 2 +#define IWL_UEFI_EWRD_REVISION 2 +#define IWL_UEFI_WGDS_REVISION 3 + struct pnvm_sku_package { u8 rev; u32 total_size; @@ -41,6 +50,55 @@ struct uefi_cnv_common_step_data { u8 radio2; } __packed; +/* + * struct uefi_sar_profile - a SAR profile as defined in UEFI + * + * @chains: a per-chain table of SAR values + */ +struct uefi_sar_profile { + struct iwl_sar_profile_chain chains[BIOS_SAR_MAX_CHAINS_PER_PROFILE]; +} __packed; + +/* + * struct uefi_cnv_var_wrds - WRDS table as defined in UEFI + * + * @revision: the revision of the table + * @mode: is WRDS enbaled/disabled + * @sar_profile: sar profile #1 + */ +struct uefi_cnv_var_wrds { + u8 revision; + u32 mode; + struct uefi_sar_profile sar_profile; +} __packed; + +/* + * struct uefi_cnv_var_ewrd - EWRD table as defined in UEFI + * @revision: the revision of the table + * @mode: is WRDS enbaled/disabled + * @num_profiles: how many additional profiles we have in this table (0-3) + * @sar_profiles: the additional SAR profiles (#2-#4) + */ +struct uefi_cnv_var_ewrd { + u8 revision; + u32 mode; + u32 num_profiles; + struct uefi_sar_profile sar_profiles[BIOS_SAR_MAX_PROFILE_NUM - 1]; +} __packed; + +/* + * struct uefi_cnv_var_wgds - WGDS table as defined in UEFI + * @revision: the revision of the table + * @num_profiles: the number of geo profiles we have in the table. + * The first 3 are mandatory, and can have up to 8. + * @geo_profiles: a per-profile table of the offsets to add to SAR values. + */ +struct uefi_cnv_var_wgds { + u8 revision; + u8 num_profiles; + struct iwl_geo_profile geo_profiles[BIOS_GEO_MAX_PROFILE_NUM]; +} __packed; + /* * This is known to be broken on v4.19 and to work on v5.4. Until we * figure out why this is the case and how to make it work, simply @@ -55,6 +113,9 @@ int iwl_uefi_reduce_power_parse(struct iwl_trans *trans, void iwl_uefi_get_step_table(struct iwl_trans *trans); int iwl_uefi_handle_tlv_mem_desc(struct iwl_trans *trans, const u8 *data, u32 tlv_len, struct iwl_pnvm_image *pnvm_data); +int iwl_uefi_get_wrds_table(struct iwl_fw_runtime *fwrt); +int iwl_uefi_get_ewrd_table(struct iwl_fw_runtime *fwrt); +int iwl_uefi_get_wgds_table(struct iwl_fw_runtime *fwrt); #else /* CONFIG_EFI */ static inline void *iwl_uefi_get_pnvm(struct iwl_trans *trans, size_t *len) { @@ -85,6 +146,21 @@ iwl_uefi_handle_tlv_mem_desc(struct iwl_trans *trans, const u8 *data, { return 0; } + +static inline int iwl_uefi_get_wrds_table(struct iwl_fw_runtime *fwrt) +{ + return -ENOENT; +} + +static inline int iwl_uefi_get_ewrd_table(struct iwl_fw_runtime *fwrt) +{ + return -ENOENT; +} + +static inline int iwl_uefi_get_wgds_table(struct iwl_fw_runtime *fwrt) +{ + return -ENOENT; +} #endif /* CONFIG_EFI */ #if defined(CONFIG_EFI) && defined(CONFIG_ACPI) @@ -103,6 +179,5 @@ int iwl_uefi_get_uats_table(struct iwl_trans *trans, { return 0; } - #endif #endif /* __iwl_fw_uefi__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index f964452ba433..c2267e0bd08e 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -16,6 +16,7 @@ #include "fw/acpi.h" #include "fw/pnvm.h" #include "fw/uefi.h" +#include "fw/regulatory.h" #include "mvm.h" #include "fw/dbg.h" @@ -895,7 +896,6 @@ static int iwl_mvm_config_ltr(struct iwl_mvm *mvm) sizeof(cmd), &cmd); } -#ifdef CONFIG_ACPI int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b) { u32 cmd_id = REDUCE_TX_POWER_CMD; @@ -1078,6 +1078,8 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) return iwl_mvm_send_cmd_pdu(mvm, cmd_id, 0, len, &cmd); } +#ifdef CONFIG_ACPI + int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm) { union iwl_ppag_table_cmd cmd; @@ -1385,7 +1387,39 @@ static void iwl_mvm_lari_cfg(struct iwl_mvm *mvm) mvm->fwrt.uats_enabled = TRUE; } -void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm) +#else /* CONFIG_ACPI */ + +int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm) +{ + return -ENOENT; +} + +static int iwl_mvm_ppag_init(struct iwl_mvm *mvm) +{ + return 0; +} + +static void iwl_mvm_tas_init(struct iwl_mvm *mvm) +{ +} + +static void iwl_mvm_lari_cfg(struct iwl_mvm *mvm) +{ +} + +bool iwl_mvm_is_vendor_in_approved_list(void) +{ + return false; +} + +static u8 iwl_mvm_eval_dsm_rfi(struct iwl_mvm *mvm) +{ + return DSM_VALUE_RFI_DISABLE; +} + +#endif /* CONFIG_ACPI */ + +void iwl_mvm_get_bios_tables(struct iwl_mvm *mvm) { int ret; @@ -1400,7 +1434,7 @@ void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm) } /* read SAR tables */ - ret = iwl_acpi_get_wrds_table(&mvm->fwrt); + ret = iwl_bios_get_wrds_table(&mvm->fwrt); if (ret < 0) { IWL_DEBUG_RADIO(mvm, "WRDS SAR BIOS table invalid or unavailable. (%d)\n", @@ -1409,7 +1443,7 @@ void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm) * If not available, don't fail and don't bother with EWRD and * WGDS */ - if (!iwl_acpi_get_wgds_table(&mvm->fwrt)) { + if (!iwl_bios_get_wgds_table(&mvm->fwrt)) { /* * If basic SAR is not available, we check for WGDS, * which should *not* be available either. If it is @@ -1420,7 +1454,7 @@ void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm) } } else { - ret = iwl_acpi_get_ewrd_table(&mvm->fwrt); + ret = iwl_bios_get_ewrd_table(&mvm->fwrt); /* if EWRD is not available, we can still use * WRDS, so don't fail */ if (ret < 0) @@ -1430,7 +1464,7 @@ void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm) /* read geo SAR table */ if (iwl_sar_geo_support(&mvm->fwrt)) { - ret = iwl_acpi_get_wgds_table(&mvm->fwrt); + ret = iwl_bios_get_wgds_table(&mvm->fwrt); if (ret < 0) IWL_DEBUG_RADIO(mvm, "Geo SAR BIOS table invalid or unavailable. (%d)\n", @@ -1441,57 +1475,6 @@ void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm) iwl_acpi_get_phy_filters(&mvm->fwrt, &mvm->phy_filters); } -#else /* CONFIG_ACPI */ - -inline int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, - int prof_a, int prof_b) -{ - return 1; -} - -inline int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm) -{ - return -ENOENT; -} - -static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) -{ - return 0; -} - -int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm) -{ - return -ENOENT; -} - -static int iwl_mvm_ppag_init(struct iwl_mvm *mvm) -{ - return 0; -} - -static void iwl_mvm_tas_init(struct iwl_mvm *mvm) -{ -} - -static void iwl_mvm_lari_cfg(struct iwl_mvm *mvm) -{ -} - -bool iwl_mvm_is_vendor_in_approved_list(void) -{ - return false; -} - -static u8 iwl_mvm_eval_dsm_rfi(struct iwl_mvm *mvm) -{ - return DSM_VALUE_RFI_DISABLE; -} - -void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm) -{ -} - -#endif /* CONFIG_ACPI */ static void iwl_mvm_disconnect_iterator(void *data, u8 *mac, struct ieee80211_vif *vif) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index d414007c4755..14f4cf8a67c7 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -2381,7 +2381,7 @@ u64 iwl_mvm_ptp_get_adj_time(struct iwl_mvm *mvm, u64 base_time); int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b); int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm); int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm); -void iwl_mvm_get_acpi_tables(struct iwl_mvm *mvm); +void iwl_mvm_get_bios_tables(struct iwl_mvm *mvm); #ifdef CONFIG_IWLWIFI_DEBUGFS void iwl_mvm_link_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c index 20054a0c7892..1b41318e1e55 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c @@ -1201,7 +1201,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, iwl_fw_runtime_init(&mvm->fwrt, trans, fw, &iwl_mvm_fwrt_ops, mvm, &iwl_mvm_sanitize_ops, mvm, dbgfs_dir); - iwl_mvm_get_acpi_tables(mvm); + iwl_mvm_get_bios_tables(mvm); iwl_uefi_get_sgom_table(trans, &mvm->fwrt); iwl_uefi_get_step_table(trans);