From e7a3b8d87910bbd653908091242263c4e48d588f Mon Sep 17 00:00:00 2001 From: Luca Coelho Date: Thu, 21 Sep 2017 13:22:59 +0300 Subject: [PATCH] iwlwifi: acpi: move ACPI-related definitions to acpi.h The ACPI table size definitions were spread around the different files that used them. Move them all to a common place. Signed-off-by: Luca Coelho --- drivers/net/wireless/intel/iwlwifi/fw/acpi.h | 20 ++++++++--- .../net/wireless/intel/iwlwifi/fw/api/power.h | 3 +- drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 36 ++++++++++--------- drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 13 +++---- 4 files changed, 40 insertions(+), 32 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h index a6d2907f75f5..be3f49d5713a 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h @@ -63,8 +63,6 @@ #include -#ifdef CONFIG_ACPI - #define ACPI_WRDS_METHOD "WRDS" #define ACPI_EWRD_METHOD "EWRD" #define ACPI_WGDS_METHOD "WGDS" @@ -73,13 +71,25 @@ #define ACPI_WIFI_DOMAIN (0x07) -#define ACPI_WRDS_WIFI_DATA_SIZE (IWL_MVM_SAR_TABLE_SIZE + 2) -#define ACPI_EWRD_WIFI_DATA_SIZE ((IWL_MVM_SAR_PROFILE_NUM - 1) * \ - IWL_MVM_SAR_TABLE_SIZE + 3) +#define ACPI_SAR_TABLE_SIZE 10 +#define ACPI_SAR_PROFILE_NUM 4 + +#define ACPI_GEO_TABLE_SIZE 6 +#define ACPI_NUM_GEO_PROFILES 3 +#define ACPI_GEO_PER_CHAIN_SIZE 3 + +#define ACPI_SAR_NUM_CHAIN_LIMITS 2 +#define ACPI_SAR_NUM_SUB_BANDS 5 + +#define ACPI_WRDS_WIFI_DATA_SIZE (ACPI_SAR_TABLE_SIZE + 2) +#define ACPI_EWRD_WIFI_DATA_SIZE ((ACPI_SAR_PROFILE_NUM - 1) * \ + ACPI_SAR_TABLE_SIZE + 3) #define ACPI_WGDS_WIFI_DATA_SIZE 18 #define ACPI_WGDS_NUM_BANDS 2 #define ACPI_WGDS_TABLE_SIZE 3 +#ifdef CONFIG_ACPI + void *iwl_acpi_get_object(struct device *dev, acpi_string method); #else /* CONFIG_ACPI */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h index a06afb5605d2..a3c77e01863b 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h @@ -357,8 +357,7 @@ struct iwl_dev_tx_power_cmd { u8 reserved[3]; } __packed; /* TX_REDUCED_POWER_API_S_VER_4 */ -#define IWL_NUM_GEO_PROFILES 3 -#define IWL_GEO_PER_CHAIN_SIZE 3 +#define IWL_NUM_GEO_PROFILES 3 /** * enum iwl_geo_per_chain_offset_operation - type of operation diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 6c8bcf03afc7..789aa7b74110 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -588,7 +588,7 @@ static int iwl_mvm_sar_set_profile(struct iwl_mvm *mvm, profile->enabled = enabled; - for (i = 0; i < IWL_MVM_SAR_TABLE_SIZE; i++) { + for (i = 0; i < ACPI_SAR_TABLE_SIZE; i++) { if ((table[i].type != ACPI_TYPE_INTEGER) || (table[i].integer.value > U8_MAX)) return -EINVAL; @@ -732,7 +732,7 @@ static int iwl_mvm_sar_get_ewrd_table(struct iwl_mvm *mvm) break; /* go to the next table */ - pos += IWL_MVM_SAR_TABLE_SIZE; + pos += ACPI_SAR_TABLE_SIZE; } out_free: @@ -757,8 +757,8 @@ static int iwl_mvm_sar_get_wgds_table(struct iwl_mvm *mvm) goto out_free; } - for (i = 0; i < IWL_NUM_GEO_PROFILES; i++) { - for (j = 0; j < IWL_MVM_GEO_TABLE_SIZE; j++) { + for (i = 0; i < ACPI_NUM_GEO_PROFILES; i++) { + for (j = 0; j < ACPI_GEO_TABLE_SIZE; j++) { union acpi_object *entry; entry = &wifi_pkg->package.elements[idx++]; @@ -783,25 +783,25 @@ int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b) .v3.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_CHAINS), }; int i, j, idx; - int profs[IWL_NUM_CHAIN_LIMITS] = { prof_a, prof_b }; + int profs[ACPI_SAR_NUM_CHAIN_LIMITS] = { prof_a, prof_b }; int len = sizeof(cmd); - BUILD_BUG_ON(IWL_NUM_CHAIN_LIMITS < 2); - BUILD_BUG_ON(IWL_NUM_CHAIN_LIMITS * IWL_NUM_SUB_BANDS != - IWL_MVM_SAR_TABLE_SIZE); + BUILD_BUG_ON(ACPI_SAR_NUM_CHAIN_LIMITS < 2); + BUILD_BUG_ON(ACPI_SAR_NUM_CHAIN_LIMITS * ACPI_SAR_NUM_SUB_BANDS != + ACPI_SAR_TABLE_SIZE); if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TX_POWER_ACK)) len = sizeof(cmd.v3); - for (i = 0; i < IWL_NUM_CHAIN_LIMITS; i++) { + for (i = 0; i < ACPI_SAR_NUM_CHAIN_LIMITS; i++) { struct iwl_mvm_sar_profile *prof; /* don't allow SAR to be disabled (profile 0 means disable) */ if (profs[i] == 0) return -EPERM; - /* we are off by one, so allow up to IWL_MVM_SAR_PROFILE_NUM */ - if (profs[i] > IWL_MVM_SAR_PROFILE_NUM) + /* we are off by one, so allow up to ACPI_SAR_PROFILE_NUM */ + if (profs[i] > ACPI_SAR_PROFILE_NUM) return -EINVAL; /* profiles go from 1 to 4, so decrement to access the array */ @@ -816,8 +816,8 @@ int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b) } IWL_DEBUG_RADIO(mvm, " Chain[%d]:\n", i); - for (j = 0; j < IWL_NUM_SUB_BANDS; j++) { - idx = (i * IWL_NUM_SUB_BANDS) + j; + for (j = 0; j < ACPI_SAR_NUM_SUB_BANDS; j++) { + idx = (i * ACPI_SAR_NUM_SUB_BANDS) + j; cmd.v3.per_chain_restriction[i][j] = cpu_to_le16(prof->table[idx]); IWL_DEBUG_RADIO(mvm, " Band[%d] = %d * .125dBm\n", @@ -853,7 +853,7 @@ int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm) resp = (void *)cmd.resp_pkt->data; ret = le32_to_cpu(resp->profile_idx); - if (WARN_ON(ret > IWL_NUM_GEO_PROFILES)) { + if (WARN_ON(ret > ACPI_NUM_GEO_PROFILES)) { ret = -EIO; IWL_WARN(mvm, "Invalid geographic profile idx (%d)\n", ret); } @@ -881,10 +881,12 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) IWL_DEBUG_RADIO(mvm, "Sending GEO_TX_POWER_LIMIT\n"); - BUILD_BUG_ON(IWL_NUM_GEO_PROFILES * ACPI_WGDS_NUM_BANDS * + BUILD_BUG_ON(ACPI_NUM_GEO_PROFILES * ACPI_WGDS_NUM_BANDS * ACPI_WGDS_TABLE_SIZE != ACPI_WGDS_WIFI_DATA_SIZE); - for (i = 0; i < IWL_NUM_GEO_PROFILES; i++) { + BUILD_BUG_ON(ACPI_NUM_GEO_PROFILES > IWL_NUM_GEO_PROFILES); + + for (i = 0; i < ACPI_NUM_GEO_PROFILES; i++) { struct iwl_per_chain_offset *chain = (struct iwl_per_chain_offset *)&cmd.table[i]; @@ -892,7 +894,7 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) u8 *value; value = &mvm->geo_profiles[i].values[j * - IWL_GEO_PER_CHAIN_SIZE]; + ACPI_GEO_PER_CHAIN_SIZE]; chain[j].max_tx_power = cpu_to_le16(value[0]); chain[j].chain_a = value[1]; chain[j].chain_b = value[2]; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index 2867683f1aa0..d6c9e8a8df5b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -89,6 +89,7 @@ #include "tof.h" #include "fw/runtime.h" #include "fw/dbg.h" +#include "fw/acpi.h" #define IWL_MVM_MAX_ADDRESSES 5 /* RSSI offset for WkP */ @@ -684,17 +685,13 @@ enum iwl_mvm_queue_status { #define IWL_MVM_NUM_CIPHERS 10 #ifdef CONFIG_ACPI -#define IWL_MVM_SAR_TABLE_SIZE 10 -#define IWL_MVM_SAR_PROFILE_NUM 4 -#define IWL_MVM_GEO_TABLE_SIZE 6 - struct iwl_mvm_sar_profile { bool enabled; - u8 table[IWL_MVM_SAR_TABLE_SIZE]; + u8 table[ACPI_SAR_TABLE_SIZE]; }; struct iwl_mvm_geo_profile { - u8 values[IWL_MVM_GEO_TABLE_SIZE]; + u8 values[ACPI_GEO_TABLE_SIZE]; }; #endif @@ -1014,8 +1011,8 @@ struct iwl_mvm { struct delayed_work cs_tx_unblock_dwork; #ifdef CONFIG_ACPI - struct iwl_mvm_sar_profile sar_profiles[IWL_MVM_SAR_PROFILE_NUM]; - struct iwl_mvm_geo_profile geo_profiles[IWL_NUM_GEO_PROFILES]; + struct iwl_mvm_sar_profile sar_profiles[ACPI_SAR_PROFILE_NUM]; + struct iwl_mvm_geo_profile geo_profiles[ACPI_NUM_GEO_PROFILES]; #endif };