51  * Each filter rule is associated with an AP or modem TX endpoint, though
64  * entry.  Once initialized the modem and AP update the entries for
72  * 1st endpoint    | 0x000123456789abc0 | DMA address for modem endpoint 2 rule
84  * and modem.  The AP initializes all entries in a route table to refer to
85  * a "zero entry".  Once initialized, the modem and AP are responsible for
91  * 1st modem route | 0x0001234500001100 | DMA address for first route rule
93  * 2nd modem route | 0x0001234500001140 | DMA address for second route rule
97  * Last modem route| 0x0001234500002280 | DMA address for Nth route rule
109 /* Assignment of route table entries to the modem and AP */
143 	/* The modem must be allotted at least one route table entry */  in ipa_table_validate_build()
279  * modem to refer to the zero entry.  The memory region supplied will be
283 ipa_filter_reset_table(struct ipa *ipa, const struct ipa_mem *mem, bool modem)  in ipa_filter_reset_table()  argument
297 			modem ? "modem" : "AP");  in ipa_filter_reset_table()
301 	ee_id = modem ? GSI_EE_MODEM : GSI_EE_AP;  in ipa_filter_reset_table()
324 static int ipa_filter_reset(struct ipa *ipa, bool modem)  in ipa_filter_reset()  argument
328 	ret = ipa_filter_reset_table(ipa, &ipa->mem[IPA_MEM_V4_FILTER], modem);  in ipa_filter_reset()
333 				     modem);  in ipa_filter_reset()
337 	ret = ipa_filter_reset_table(ipa, &ipa->mem[IPA_MEM_V6_FILTER], modem);  in ipa_filter_reset()
341 				     modem);  in ipa_filter_reset()
346 /* The AP routes and modem routes are each contiguous within the
350 static int ipa_route_reset(struct ipa *ipa, bool modem)  in ipa_route_reset()  argument
360 			modem ? "modem" : "AP");  in ipa_route_reset()
364 	if (modem) {  in ipa_route_reset()
387 void ipa_table_reset(struct ipa *ipa, bool modem)  in ipa_table_reset()  argument
393 	ee_name = modem ? "modem" : "AP";  in ipa_table_reset()
396 	ret = ipa_filter_reset(ipa, modem);  in ipa_table_reset()
401 	ret = ipa_route_reset(ipa, modem);  in ipa_table_reset()
509  * Endpoint must be for the AP (not modem) and support filtering. Updates
528 static void ipa_filter_config(struct ipa *ipa, bool modem)  in ipa_filter_config()  argument
530 	enum gsi_ee_id ee_id = modem ? GSI_EE_MODEM : GSI_EE_AP;  in ipa_filter_config()
549 static void ipa_filter_deconfig(struct ipa *ipa, bool modem)  in ipa_filter_deconfig()  argument
580 static void ipa_route_config(struct ipa *ipa, bool modem)  in ipa_route_config()  argument
589 		if (ipa_route_id_modem(route_id) == modem)  in ipa_route_config()
593 static void ipa_route_deconfig(struct ipa *ipa, bool modem)  in ipa_route_deconfig()  argument