Commit 25ae3986 authored by Tomas Winkler's avatar Tomas Winkler Committed by John W. Linville
Browse files

iwlwifi-5000: EEPROM settings for 5000



This patch adds eeprom handlers and values for 5000 HW family
Signed-off-by: default avatarTomas Winkler <tomas.winkler@intel.com>
Signed-off-by: default avatarReinette Chatre <reinette.chatre@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 88acbd3b
......@@ -68,6 +68,9 @@
#ifndef __iwl_5000_hw_h__
#define __iwl_5000_hw_h__
/* EERPROM */
#define IWL_5000_EEPROM_IMG_SIZE 2048
#define IWL50_MAX_WIN_SIZE 64
#define IWL50_QUEUE_SIZE 256
......
......@@ -86,6 +86,55 @@ static int iwl5000_apm_init(struct iwl_priv *priv)
return ret;
}
/*
* EEPROM
*/
static u32 eeprom_indirect_address(const struct iwl_priv *priv, u32 address)
{
u16 offset = 0;
if ((address & INDIRECT_ADDRESS) == 0)
return address;
switch (address & INDIRECT_TYPE_MSK) {
case INDIRECT_HOST:
offset = iwl_eeprom_query16(priv, EEPROM_5000_LINK_HOST);
break;
case INDIRECT_GENERAL:
offset = iwl_eeprom_query16(priv, EEPROM_5000_LINK_GENERAL);
break;
case INDIRECT_REGULATORY:
offset = iwl_eeprom_query16(priv, EEPROM_5000_LINK_REGULATORY);
break;
case INDIRECT_CALIBRATION:
offset = iwl_eeprom_query16(priv, EEPROM_5000_LINK_CALIBRATION);
break;
case INDIRECT_PROCESS_ADJST:
offset = iwl_eeprom_query16(priv, EEPROM_5000_LINK_PROCESS_ADJST);
break;
case INDIRECT_OTHERS:
offset = iwl_eeprom_query16(priv, EEPROM_5000_LINK_OTHERS);
break;
default:
IWL_ERROR("illegal indirect type: 0x%X\n",
address & INDIRECT_TYPE_MSK);
break;
}
/* translate the offset from words to byte */
return (address & ADDRESS_MSK) + (offset << 1);
}
static const u8 *iwl5000_eeprom_query_addr(const struct iwl_priv *priv,
size_t offset)
{
u32 address = eeprom_indirect_address(priv, offset);
BUG_ON(address >= priv->cfg->eeprom_size);
return &priv->eeprom[address];
}
static struct iwl_hcmd_ops iwl5000_hcmd = {
};
......@@ -98,9 +147,19 @@ static struct iwl_lib_ops iwl5000_lib = {
.set_pwr_src = iwl4965_set_pwr_src,
},
.eeprom_ops = {
.regulatory_bands = {
EEPROM_5000_REG_BAND_1_CHANNELS,
EEPROM_5000_REG_BAND_2_CHANNELS,
EEPROM_5000_REG_BAND_3_CHANNELS,
EEPROM_5000_REG_BAND_4_CHANNELS,
EEPROM_5000_REG_BAND_5_CHANNELS,
EEPROM_5000_REG_BAND_24_FAT_CHANNELS,
EEPROM_5000_REG_BAND_52_FAT_CHANNELS
},
.verify_signature = iwlcore_eeprom_verify_signature,
.acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
.release_semaphore = iwlcore_eeprom_release_semaphore,
.query_addr = iwl5000_eeprom_query_addr,
},
};
......@@ -123,6 +182,7 @@ struct iwl_cfg iwl5300_agn_cfg = {
.fw_name = "iwlwifi-5000" IWL5000_UCODE_API ".ucode",
.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
.ops = &iwl5000_ops,
.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
.mod_params = &iwl50_mod_params,
};
......@@ -131,6 +191,7 @@ struct iwl_cfg iwl5100_agn_cfg = {
.fw_name = "iwlwifi-5000" IWL5000_UCODE_API ".ucode",
.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
.ops = &iwl5000_ops,
.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
.mod_params = &iwl50_mod_params,
};
......@@ -139,6 +200,7 @@ struct iwl_cfg iwl5350_agn_cfg = {
.fw_name = "iwlwifi-5000" IWL5000_UCODE_API ".ucode",
.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
.ops = &iwl5000_ops,
.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
.mod_params = &iwl50_mod_params,
};
......
......@@ -140,6 +140,36 @@ struct iwl_eeprom_channel {
#define EEPROM_4965_BOARD_REVISION (2*0x4F) /* 2 bytes */
#define EEPROM_4965_BOARD_PBA (2*0x56+1) /* 9 bytes */
/*5000 calibrations */
#define EEPROM_5000_CALIB_ALL (INDIRECT_ADDRESS | INDIRECT_CALIBRATION)
/* 5000 links */
#define EEPROM_5000_LINK_HOST (2*0x64)
#define EEPROM_5000_LINK_GENERAL (2*0x65)
#define EEPROM_5000_LINK_REGULATORY (2*0x66)
#define EEPROM_5000_LINK_CALIBRATION (2*0x67)
#define EEPROM_5000_LINK_PROCESS_ADJST (2*0x68)
#define EEPROM_5000_LINK_OTHERS (2*0x69)
/* 5000 regulatory - indirect access */
#define EEPROM_5000_REG_SKU_ID ((0x02)\
| INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 4 bytes */
#define EEPROM_5000_REG_BAND_1_CHANNELS ((0x08)\
| INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 28 bytes */
#define EEPROM_5000_REG_BAND_2_CHANNELS ((0x26)\
| INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 26 bytes */
#define EEPROM_5000_REG_BAND_3_CHANNELS ((0x42)\
| INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 24 bytes */
#define EEPROM_5000_REG_BAND_4_CHANNELS ((0x5C)\
| INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 22 bytes */
#define EEPROM_5000_REG_BAND_5_CHANNELS ((0x74)\
| INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 12 bytes */
#define EEPROM_5000_REG_BAND_24_FAT_CHANNELS ((0x82)\
| INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 14 bytes */
#define EEPROM_5000_REG_BAND_52_FAT_CHANNELS ((0x92)\
| INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 22 bytes */
/* 2.4 GHz */
extern const u8 iwl_eeprom_band_1[14];
......
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