fw-api: CL 13269368 - update fw common interface files (6e9dbf89) · Commits · e / devices / android_kernel_fairphone_FP5

fw/htt.h

+79 −2

Original line number	Diff line number	Diff line
		/*
		* Copyright (c) 2011-2020 The Linux Foundation. All rights reserved.
		* Copyright (c) 2011-2021 The Linux Foundation. All rights reserved.
		*
		* Previously licensed under the ISC license by Qualcomm Atheros, Inc.
		*
		@@ -209,9 +209,10 @@
		* 3.85 Add HTT_RX_PEER_META_DATA defs.
		* 3.86 Add HTT_T2H_MSG_TYPE_FSE_CMEM_BASE_SEND def.
		* 3.87 Add on-chip AST index field to PEER_MAP_V2 msg.
		* 3.88 Add HTT_H2T_MSG_TYPE_HOST_PADDR_SIZE def.
		*/
		#define HTT_CURRENT_VERSION_MAJOR 3
		#define HTT_CURRENT_VERSION_MINOR 87
		#define HTT_CURRENT_VERSION_MINOR 88

		#define HTT_NUM_TX_FRAG_DESC 1024

		@@ -523,6 +524,7 @@ enum htt_h2t_msg_type {
		HTT_H2T_MSG_TYPE_RX_FISA_CFG = 0x15,
		HTT_H2T_MSG_TYPE_3_TUPLE_HASH_CFG = 0x16,
		HTT_H2T_MSG_TYPE_RX_FULL_MONITOR_MODE = 0x17,
		HTT_H2T_MSG_TYPE_HOST_PADDR_SIZE = 0x18,

		/* keep this last */
		HTT_H2T_NUM_MSGS
		@@ -6869,6 +6871,81 @@ PREPACK struct htt_h2t_msg_rx_3_tuple_hash_cfg_t {

		#define HTT_3_TUPLE_HASH_CFG_REQ_BYTES 8

		/**
		* @brief HTT_H2T_MSG_TYPE_HOST_PADDR_SIZE message
		*
		* @details
		* The HTT_H2T_MSG_TYPE_HOST_PADDR_SIZE message is sent by the host to
		* provide the physical start address and size of each of the memory
		* areas within host DDR that the target FW may need to access.
		*
		* For example, the host can use this message to allow the target FW
		* to set up access to the host's pools of TQM link descriptors.
		* The message would appear as follows:
		*
		* \|31 24\|23 16\|15 8\|7 0\|
		* \|----------------+----------------+----------------+----------------\|
		* \| reserved \| num_entries \| msg_type \|
		* \|-=-=-=-=-=-=-=-=+-=-=-=-=-=-=-=-=+=-=-=-=-=-=-=-=-+=-=-=-=-=-=-=-=-\|
		* \| mem area 0 size \|
		* \|----------------+----------------+----------------+----------------\|
		* \| mem area 0 physical_address_lo \|
		* \|----------------+----------------+----------------+----------------\|
		* \| mem area 0 physical_address_hi \|
		* \|-=-=-=-=-=-=-=-=+-=-=-=-=-=-=-=-=+=-=-=-=-=-=-=-=-+=-=-=-=-=-=-=-=-\|
		* \| mem area 1 size \|
		* \|----------------+----------------+----------------+----------------\|
		* \| mem area 1 physical_address_lo \|
		* \|----------------+----------------+----------------+----------------\|
		* \| mem area 1 physical_address_hi \|
		* \|----------------+----------------+----------------+----------------\|
		* ...
		* \|-=-=-=-=-=-=-=-=+-=-=-=-=-=-=-=-=+=-=-=-=-=-=-=-=-+=-=-=-=-=-=-=-=-\|
		* \| mem area N size \|
		* \|----------------+----------------+----------------+----------------\|
		* \| mem area N physical_address_lo \|
		* \|----------------+----------------+----------------+----------------\|
		* \| mem area N physical_address_hi \|
		* \|----------------+----------------+----------------+----------------\|
		*
		* The message is interpreted as follows:
		* dword0 - b'0:7 - msg_type: This will be set to
		* HTT_H2T_MSG_TYPE_HOST_PADDR_SIZE
		* b'8:15 - number_entries: Indicated the number of host memory
		* areas specified within the remainder of the message
		* b'16:31 - reserved.
		* dword1 - b'0:31 - memory area 0 size in bytes
		* dword2 - b'0:31 - memory area 0 physical address, lower 32 bits
		* dword3 - b'0:31 - memory area 0 physical address, upper 32 bits
		* and similar for memory area 1 through memory area N.
		*/

		PREPACK struct htt_h2t_host_paddr_size {
		A_UINT32 msg_type: 8,
		num_entries: 8,
		reserved: 16;
		} POSTPACK;

		PREPACK struct htt_h2t_host_paddr_size_entry_t {
		A_UINT32 size;
		A_UINT32 physical_address_lo;
		A_UINT32 physical_address_hi;
		} POSTPACK;

		#define HTT_H2T_HOST_PADDR_SIZE_ENTRY_SIZE (sizeof(struct htt_h2t_host_paddr_size_entry_t))

		#define HTT_H2T_HOST_PADDR_SIZE_NUM_ENTRIES_M 0x0000FF00
		#define HTT_H2T_HOST_PADDR_SIZE_NUM_ENTRIES_S 8

		#define HTT_H2T_HOST_PADDR_SIZE_NUM_ENTRIES_GET(_var) \
		(((_var) & HTT_H2T_HOST_PADDR_SIZE_NUM_ENTRIES_M) >> \
		HTT_H2T_HOST_PADDR_SIZE_NUM_ENTRIES_S)

		#define HTT_H2T_HOST_PADDR_SIZE_NUM_ENTRIES_SET(_var, _val) \
		do { \
		HTT_CHECK_SET_VAL(HTT_H2T_HOST_PADDR_SIZE_NUM_ENTRIES, _val); \
		((_var) \|= ((_val) << HTT_H2T_HOST_PADDR_SIZE_NUM_ENTRIES_S)); \
		} while (0)


		/=== target -> host messages ===============================================/