drivers/net/wireless/intel/iwlwifi/iwl-agn-hw.h

Source file repositories/reference/linux-study-clean/drivers/net/wireless/intel/iwlwifi/iwl-agn-hw.h

File Facts

System
Linux kernel
Corpus path
drivers/net/wireless/intel/iwlwifi/iwl-agn-hw.h
Extension
.h
Size
1992 bytes
Lines
60
Domain
Driver Families
Bucket
drivers/net
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef __iwl_agn_hw_h__
#define __iwl_agn_hw_h__

#define IWLAGN_RTC_INST_LOWER_BOUND		(0x000000)
#define IWLAGN_RTC_INST_UPPER_BOUND		(0x020000)

#define IWLAGN_RTC_DATA_LOWER_BOUND		(0x800000)
#define IWLAGN_RTC_DATA_UPPER_BOUND		(0x80C000)

#define IWLAGN_RTC_INST_SIZE (IWLAGN_RTC_INST_UPPER_BOUND - \
				IWLAGN_RTC_INST_LOWER_BOUND)
#define IWLAGN_RTC_DATA_SIZE (IWLAGN_RTC_DATA_UPPER_BOUND - \
				IWLAGN_RTC_DATA_LOWER_BOUND)

#define IWL60_RTC_INST_LOWER_BOUND		(0x000000)
#define IWL60_RTC_INST_UPPER_BOUND		(0x040000)
#define IWL60_RTC_DATA_LOWER_BOUND		(0x800000)
#define IWL60_RTC_DATA_UPPER_BOUND		(0x814000)
#define IWL60_RTC_INST_SIZE \
	(IWL60_RTC_INST_UPPER_BOUND - IWL60_RTC_INST_LOWER_BOUND)
#define IWL60_RTC_DATA_SIZE \
	(IWL60_RTC_DATA_UPPER_BOUND - IWL60_RTC_DATA_LOWER_BOUND)

/* RSSI to dBm */
#define IWLAGN_RSSI_OFFSET	44

#define IWLAGN_DEFAULT_TX_RETRY			15
#define IWLAGN_MGMT_DFAULT_RETRY_LIMIT		3
#define IWLAGN_RTS_DFAULT_RETRY_LIMIT		60
#define IWLAGN_BAR_DFAULT_RETRY_LIMIT		60
#define IWLAGN_LOW_RETRY_LIMIT			7

/* Limit range of txpower output target to be between these values */
#define IWLAGN_TX_POWER_TARGET_POWER_MIN	(0)	/* 0 dBm: 1 milliwatt */
#define IWLAGN_TX_POWER_TARGET_POWER_MAX	(16)	/* 16 dBm */

/* EEPROM */
#define IWLAGN_EEPROM_IMG_SIZE		2048

/* high blocks contain PAPD data */
#define OTP_HIGH_IMAGE_SIZE_6x00        (6 * 512 * sizeof(u16)) /* 6 KB */
#define OTP_HIGH_IMAGE_SIZE_1000        (0x200 * sizeof(u16)) /* 1024 bytes */
#define OTP_MAX_LL_ITEMS_1000		(3)	/* OTP blocks for 1000 */
#define OTP_MAX_LL_ITEMS_6x00		(4)	/* OTP blocks for 6x00 */
#define OTP_MAX_LL_ITEMS_6x50		(7)	/* OTP blocks for 6x50 */
#define OTP_MAX_LL_ITEMS_2x00		(4)	/* OTP blocks for 2x00 */


#define IWLAGN_NUM_QUEUES		20

#endif /* __iwl_agn_hw_h__ */

Annotation

Implementation Notes