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Commit 1d107219 authored by Ghanim Fodi's avatar Ghanim Fodi Committed by Gerrit - the friendly Code Review server
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msm: ipa: Enable Hashable routing and filtering IPA rules 



Enable back the hashable routing and filtering rules
support at IPA HAL for IPA4.5 after they were disabled
at IPA 4.2.

CRs-Fixed: 2272062
Change-Id: Ifbb28207deaaf8b85d30ee9774f0cfce2cb17598
Signed-off-by: default avatarGhanim Fodi <gfodi@codeaurora.org>
parent b8f54403

drivers/platform/msm/ipa/ipa_v3/ipahal/ipahal_fltrt.c

+43 −0
Original line number Diff line number Diff line
@@ -579,6 +579,49 @@ static struct ipahal_fltrt_obj ipahal_fltrt_objs[IPA_HW_MAX] = { 
		},

	},



	/* IPAv4.5 */

	[IPA_HW_v4_5] = {

		true,

		IPA3_0_HW_TBL_WIDTH,

		IPA3_0_HW_TBL_SYSADDR_ALIGNMENT,

		IPA3_0_HW_TBL_LCLADDR_ALIGNMENT,

		IPA3_0_HW_TBL_BLK_SIZE_ALIGNMENT,

		IPA3_0_HW_RULE_START_ALIGNMENT,

		IPA3_0_HW_TBL_HDR_WIDTH,

		IPA3_0_HW_TBL_ADDR_MASK,

		IPA3_0_RULE_MAX_PRIORITY,

		IPA3_0_RULE_MIN_PRIORITY,

		IPA3_0_LOW_RULE_ID,

		IPA3_0_RULE_ID_BIT_LEN,

		IPA3_0_HW_RULE_BUF_SIZE,

		ipa_write_64,

		ipa_fltrt_create_flt_bitmap,

		ipa_fltrt_create_tbl_addr,

		ipa_fltrt_parse_tbl_addr,

		ipa_rt_gen_hw_rule,

		ipa_flt_gen_hw_rule_ipav4,

		ipa_flt_generate_eq,

		ipa_rt_parse_hw_rule,

		ipa_flt_parse_hw_rule_ipav4,

		{

			[IPA_TOS_EQ] = 0,

			[IPA_PROTOCOL_EQ] = 1,

			[IPA_TC_EQ] = 2,

			[IPA_OFFSET_MEQ128_0] = 3,

			[IPA_OFFSET_MEQ128_1] = 4,

			[IPA_OFFSET_MEQ32_0] = 5,

			[IPA_OFFSET_MEQ32_1] = 6,

			[IPA_IHL_OFFSET_MEQ32_0] = 7,

			[IPA_IHL_OFFSET_MEQ32_1] = 8,

			[IPA_METADATA_COMPARE] = 9,

			[IPA_IHL_OFFSET_RANGE16_0] = 10,

			[IPA_IHL_OFFSET_RANGE16_1] = 11,

			[IPA_IHL_OFFSET_EQ_32] = 12,

			[IPA_IHL_OFFSET_EQ_16] = 13,

			[IPA_FL_EQ] = 14,

			[IPA_IS_FRAG] = 15,

		},

	},

};



static int ipa_flt_generate_eq(enum ipa_ip_type ipt,