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Commit 1a8e5c61 authored by Kalle Valo's avatar Kalle Valo
Browse files

ath10k: add memory dump support QCA988X 



Copy two regions of registers and bigger DRAM region to the dump file.

Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent 703f261d

drivers/net/wireless/ath/ath10k/coredump.c

+40 −0
Original line number Diff line number Diff line
@@ -667,6 +667,39 @@ static const struct ath10k_mem_region qca6174_hw30_mem_regions[] = { 
	},

};



static const struct ath10k_mem_region qca988x_hw20_mem_regions[] = {

	{

		.type = ATH10K_MEM_REGION_TYPE_DRAM,

		.start = 0x400000,

		.len = 0x50000,

		.name = "DRAM",

		.section_table = {

			.sections = NULL,

			.size = 0,

		},

	},

	{

		.type = ATH10K_MEM_REGION_TYPE_REG,

		.start = 0x4000,

		.len = 0x2000,

		.name = "REG_PART1",

		.section_table = {

			.sections = NULL,

			.size = 0,

		},

	},

	{

		.type = ATH10K_MEM_REGION_TYPE_REG,

		.start = 0x8000,

		.len = 0x58000,

		.name = "REG_PART2",

		.section_table = {

			.sections = NULL,

			.size = 0,

		},

	},

};



static const struct ath10k_hw_mem_layout hw_mem_layouts[] = {

	{

		.hw_id = QCA6174_HW_1_0_VERSION,
@@ -717,6 +750,13 @@ static const struct ath10k_hw_mem_layout hw_mem_layouts[] = { 
			.size = ARRAY_SIZE(qca6174_hw30_mem_regions),

		},

	},

	{

		.hw_id = QCA988X_HW_2_0_VERSION,

		.region_table = {

			.regions = qca988x_hw20_mem_regions,

			.size = ARRAY_SIZE(qca988x_hw20_mem_regions),

		},

	},

};



static u32 ath10k_coredump_get_ramdump_size(struct ath10k *ar)