Macros
#define	NVMEM_READ_PARAMS_LEN (12)

#define	NVMEM_CREATE_PARAMS_LEN (8)

#define	NVMEM_WRITE_PARAMS_LEN (16)

#define	NVMEM_NVS_FILEID (0)

#define	NVMEM_NVS_SHADOW_FILEID (1)

#define	NVMEM_WLAN_CONFIG_FILEID (2)

#define	NVMEM_WLAN_CONFIG_SHADOW_FILEID (3)

#define	NVMEM_WLAN_DRIVER_SP_FILEID (4)

#define	NVMEM_WLAN_FW_SP_FILEID (5)

#define	NVMEM_MAC_FILEID (6)

#define	NVMEM_FRONTEND_VARS_FILEID (7)

#define	NVMEM_IP_CONFIG_FILEID (8)

#define	NVMEM_IP_CONFIG_SHADOW_FILEID (9)

#define	NVMEM_BOOTLOADER_SP_FILEID (10)

#define	NVMEM_RM_FILEID (11)

#define	NVMEM_AES128_KEY_FILEID (12)

#define	NVMEM_SHARED_MEM_FILEID (13)

#define	NVMEM_MAX_ENTRY (16)

Functions
INT32	nvmem_read (UINT32 ulFileId, UINT32 ulLength, UINT32 ulOffset, UINT8 *buff)
	Reads data from the file referred by the ulFileId parameter. Reads data from file ulOffset till length. Err if the file can't be used, is invalid, or if the read is out of bounds. More...

INT32	nvmem_write (UINT32 ulFileId, UINT32 ulLength, UINT32 ulEntryOffset, UINT8 *buff)
	Write data to nvmem. writes data to file referred by the ulFileId parameter. Writes data to file ulOffset till ulLength.The file id will be marked invalid till the write is done. The file entry doesn't need to be valid - only allocated. More...

UINT8	nvmem_set_mac_address (UINT8 *mac)
	Write MAC address to EEPROM. mac address as appears over the air (OUI first) More...

UINT8	nvmem_get_mac_address (UINT8 *mac)
	Read MAC address from EEPROM. mac address as appears over the air (OUI first) More...

UINT8	nvmem_write_patch (UINT32 ulFileId, UINT32 spLength, const UINT8 *spData)
	program a patch to a specific file ID. The SP data is assumed to be organized in 2-dimensional. Each line is SP_PORTION_SIZE bytes long. Actual programming is applied in SP_PORTION_SIZE bytes portions. More...

UINT8	nvmem_read_sp_version (UINT8 *patchVer)
	Read patch version. read package version (WiFi FW patch, driver-supplicant-NS patch, bootloader patch) More...

INT32	nvmem_create_entry (UINT32 ulFileId, UINT32 ulNewLen)
	Create new file entry and allocate space on the NVMEM. Applies only to user files. Modify the size of file. If the entry is unallocated - allocate it to size ulNewLen (marked invalid). If it is allocated then deallocate it first. To just mark the file as invalid without resizing - set ulNewLen=0. More...

Detailed Description

Function Documentation

INT32 nvmem_create_entry	(	UINT32	ulFileId,
		UINT32	ulNewLen
	)

Create new file entry and allocate space on the NVMEM. Applies only to user files. Modify the size of file. If the entry is unallocated - allocate it to size ulNewLen (marked invalid). If it is allocated then deallocate it first. To just mark the file as invalid without resizing - set ulNewLen=0.

nvmem_create_entry

Parameters

ulFileId	nvmem file Id: NVMEM_AES128_KEY_FILEID: 12 NVMEM_SHARED_MEM_FILEID: 13 and fileIDs 14 and 15
ulNewLen	entry ulLength

Returns: on success 0, error otherwise.

UINT8 nvmem_get_mac_address ( UINT8 * mac )

Read MAC address from EEPROM. mac address as appears over the air (OUI first)

nvmem_get_mac_address

Parameters

[out] mac mac address

Returns: on success 0, error otherwise.

INT32 nvmem_read	(	UINT32	ulFileId,
		UINT32	ulLength,
		UINT32	ulOffset,
		UINT8 *	buff
	)

Reads data from the file referred by the ulFileId parameter. Reads data from file ulOffset till length. Err if the file can't be used, is invalid, or if the read is out of bounds.

nvmem_read

Parameters

ulFileId	nvmem file id: NVMEM_NVS_FILEID, NVMEM_NVS_SHADOW_FILEID, NVMEM_WLAN_CONFIG_FILEID, NVMEM_WLAN_CONFIG_SHADOW_FILEID, NVMEM_WLAN_DRIVER_SP_FILEID, NVMEM_WLAN_FW_SP_FILEID, NVMEM_MAC_FILEID, NVMEM_FRONTEND_VARS_FILEID, NVMEM_IP_CONFIG_FILEID, NVMEM_IP_CONFIG_SHADOW_FILEID, NVMEM_BOOTLOADER_SP_FILEID, NVMEM_RM_FILEID, and user files 12-15.
ulLength	number of bytes to read
ulOffset	ulOffset in file from where to read
buff	output buffer pointer

Returns: on success 0, error otherwise.

UINT8 nvmem_read_sp_version ( UINT8 * patchVer )

Read patch version. read package version (WiFi FW patch, driver-supplicant-NS patch, bootloader patch)

nvmem_read_sp_version

Parameters

[out] patchVer first number indicates package ID and the second number indicates package build number

Returns: on success 0, error otherwise.

UINT8 nvmem_set_mac_address ( UINT8 * mac )

Write MAC address to EEPROM. mac address as appears over the air (OUI first)

nvmem_set_mac_address

Parameters

mac	mac address to be set

Returns: on success 0, error otherwise.

INT32 nvmem_write	(	UINT32	ulFileId,
		UINT32	ulLength,
		UINT32	ulEntryOffset,
		UINT8 *	buff
	)

Write data to nvmem. writes data to file referred by the ulFileId parameter. Writes data to file ulOffset till ulLength.The file id will be marked invalid till the write is done. The file entry doesn't need to be valid - only allocated.

nvmem_write

Parameters

ulFileId	nvmem file id: NVMEM_WLAN_DRIVER_SP_FILEID, NVMEM_WLAN_FW_SP_FILEID, NVMEM_MAC_FILEID, NVMEM_BOOTLOADER_SP_FILEID, and user files 12-15.
ulLength	number of bytes to write
ulEntryOffset	offset in file to start write operation from
buff	data to write

Returns: on success 0, error otherwise.

UINT8 nvmem_write_patch	(	UINT32	ulFileId,
		UINT32	spLength,
		const UINT8 *	spData
	)

program a patch to a specific file ID. The SP data is assumed to be organized in 2-dimensional. Each line is SP_PORTION_SIZE bytes long. Actual programming is applied in SP_PORTION_SIZE bytes portions.

nvmem_write_patch

Parameters

ulFileId	nvmem file id: NVMEM_WLAN_DRIVER_SP_FILEID, NVMEM_WLAN_FW_SP_FILEID,
spLength	number of bytes to write
spData	SP data to write

Returns: on success 0, error otherwise.

Macros

Functions

Detailed Description

Function Documentation