From 1a8e5c618bfa66baea195df0e20b0e40cf9825a1 Mon Sep 17 00:00:00 2001
From: Kalle Valo <kvalo@qca.qualcomm.com>
Date: Fri, 22 Dec 2017 15:39:58 +0200
Subject: [PATCH] ath10k: add memory dump support QCA988X
Git-commit: 1a8e5c618bfa66baea195df0e20b0e40cf9825a1
Patch-mainline: v4.16-rc1
References: FATE#326906
Copy two regions of registers and bigger DRAM region to the dump file.
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/ath/ath10k/coredump.c | 40 ++++++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/drivers/net/wireless/ath/ath10k/coredump.c b/drivers/net/wireless/ath/ath10k/coredump.c
index 2f4cb6c473f5..4dde126dab17 100644
--- a/drivers/net/wireless/ath/ath10k/coredump.c
+++ b/drivers/net/wireless/ath/ath10k/coredump.c
@@ -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)
--
2.19.2