11 #include "iwl-eeprom-parse.h"
13 /* EEPROM offset definitions */
28 /* corresponding link offsets in EEPROM */
64 /* SKU Capabilities (actual values from EEPROM definition) */
73 /* radio config bits (actual values from EEPROM definition) */
83  * EEPROM bands
85  * that they are stored in the EEPROM band information. Note
86  * that EEPROM bands aren't the same as mac80211 bands, and
87  * there are even special "ht40 bands" in the EEPROM.
146 /* EEPROM reading functions */
148 static u16 iwl_eeprom_query16(const u8 *eeprom, size_t eeprom_size, int offset)  in iwl_eeprom_query16()  argument
152 	return le16_to_cpup((__le16 *)(eeprom + offset));  in iwl_eeprom_query16()
155 static u32 eeprom_indirect_address(const u8 *eeprom, size_t eeprom_size,  in eeprom_indirect_address()  argument
165 		offset = iwl_eeprom_query16(eeprom, eeprom_size,  in eeprom_indirect_address()
169 		offset = iwl_eeprom_query16(eeprom, eeprom_size,  in eeprom_indirect_address()
173 		offset = iwl_eeprom_query16(eeprom, eeprom_size,  in eeprom_indirect_address()
177 		offset = iwl_eeprom_query16(eeprom, eeprom_size,  in eeprom_indirect_address()
181 		offset = iwl_eeprom_query16(eeprom, eeprom_size,  in eeprom_indirect_address()
185 		offset = iwl_eeprom_query16(eeprom, eeprom_size,  in eeprom_indirect_address()
189 		offset = iwl_eeprom_query16(eeprom, eeprom_size,  in eeprom_indirect_address()
193 		offset = iwl_eeprom_query16(eeprom, eeprom_size,  in eeprom_indirect_address()
205 static const u8 *iwl_eeprom_query_addr(const u8 *eeprom, size_t eeprom_size,  in iwl_eeprom_query_addr()  argument
208 	u32 address = eeprom_indirect_address(eeprom, eeprom_size, offset);  in iwl_eeprom_query_addr()
213 	return &eeprom[address];  in iwl_eeprom_query_addr()
216 static int iwl_eeprom_read_calib(const u8 *eeprom, size_t eeprom_size,  in iwl_eeprom_read_calib()  argument
221 	hdr = (void *)iwl_eeprom_query_addr(eeprom, eeprom_size,  in iwl_eeprom_read_calib()
232  * enum iwl_eeprom_channel_flags - channel flags in EEPROM
250  * struct iwl_eeprom_channel - EEPROM channel data
283  * in an EEPROM image.
359 					const u8 *eeprom, size_t eeprom_size,  in iwl_eeprom_enhanced_txpower()  argument
370 	txp_len = (__le16 *)iwl_eeprom_query_addr(eeprom, eeprom_size,  in iwl_eeprom_enhanced_txpower()
374 	txp_array = (void *)iwl_eeprom_query_addr(eeprom, eeprom_size,  in iwl_eeprom_enhanced_txpower()
419 				    const u8 *eeprom, size_t eeprom_size,  in iwl_init_band_reference()  argument
428 	*ch_info = (void *)iwl_eeprom_query_addr(eeprom, eeprom_size, offset);  in iwl_init_band_reference()
514 				const u8 *eeprom, size_t eeprom_size)  in iwl_init_channel_map()  argument
523 	 * Loop through the 5 EEPROM bands and add them to the parse list  in iwl_init_channel_map()
528 		iwl_init_band_reference(cfg, eeprom, eeprom_size, band,  in iwl_init_channel_map()
595 		 * EEPROM contain enhanced tx power information  in iwl_init_channel_map()
599 		iwl_eeprom_enhanced_txpower(dev, data, eeprom, eeprom_size,  in iwl_init_channel_map()
620 	/* Two additional EEPROM bands for 2.4 and 5 GHz HT40 channels */  in iwl_init_channel_map()
624 		iwl_init_band_reference(cfg, eeprom, eeprom_size, band,  in iwl_init_channel_map()
628 		/* EEPROM band 6 is 2.4, band 7 is 5 GHz */  in iwl_init_channel_map()
755 			    const u8 *eeprom, size_t eeprom_size)  in iwl_init_sbands()  argument
759 					      eeprom, eeprom_size);  in iwl_init_sbands()
782 		IWL_ERR_DEV(dev, "EEPROM: used only %d of %d channels\n",  in iwl_init_sbands()
786 /* EEPROM data functions */
790 		      const u8 *eeprom, size_t eeprom_size)  in iwl_parse_eeprom_data()  argument
806 	tmp = iwl_eeprom_query_addr(eeprom, eeprom_size, EEPROM_MAC_ADDRESS);  in iwl_parse_eeprom_data()
810 	data->n_hw_addrs = iwl_eeprom_query16(eeprom, eeprom_size,  in iwl_parse_eeprom_data()
813 	if (iwl_eeprom_read_calib(eeprom, eeprom_size, data))  in iwl_parse_eeprom_data()
816 	tmp = iwl_eeprom_query_addr(eeprom, eeprom_size, EEPROM_XTAL);  in iwl_parse_eeprom_data()
821 	tmp = iwl_eeprom_query_addr(eeprom, eeprom_size,  in iwl_parse_eeprom_data()
827 	tmp = iwl_eeprom_query_addr(eeprom, eeprom_size,  in iwl_parse_eeprom_data()
834 	radio_cfg = iwl_eeprom_query16(eeprom, eeprom_size,  in iwl_parse_eeprom_data()
843 	sku = iwl_eeprom_query16(eeprom, eeprom_size,  in iwl_parse_eeprom_data()
853 	data->nvm_version = iwl_eeprom_query16(eeprom, eeprom_size,  in iwl_parse_eeprom_data()
856 	/* check overrides (some devices have wrong EEPROM) */  in iwl_parse_eeprom_data()
868 	iwl_init_sbands(trans, cfg, data, eeprom, eeprom_size);  in iwl_parse_eeprom_data()