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msm: ipa3: Adding support to save ipc logs in minidump

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Adding support to save ipa/gsi ipc logs in minidump.

Change-Id: Ic83b173140aae5c985a497f7333596c540b094ff
Signed-off-by: Ashok Vuyyuru <quic_avuyyuru@quicinc.com>
This commit is contained in:
Ashok Vuyyuru
2022-04-07 20:51:49 +05:30
committed by Gerrit - the friendly Code Review server
parent 20168fa7aa
commit 33ed3c00f9
9 changed files with 10 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/platform/msm/gsi/gsi.c
View File

@@ -5842,7 +5842,7 @@ static int msm_gsi_probe(struct platform_device *pdev)
}
gsi_ctx->ipc_logbuf = ipc_log_context_create(GSI_IPC_LOG_PAGES,
"gsi", 0);
"gsi", MINIDUMP_MASK);
if (gsi_ctx->ipc_logbuf == NULL)
GSIERR("failed to create IPC log, continue...\n");

1
drivers/platform/msm/gsi/gsi.h
View File

@@ -34,6 +34,7 @@
#define GSI_NO_EVT_ERINDEX 255
#define GSI_ISR_CACHE_MAX 20
#define MAX_CHANNELS_SHARING_EVENT_RING 2
#define MINIDUMP_MASK 0x10000
#define GSI_IPC_LOGGING(buf, fmt, args...) \
do { \

2
drivers/platform/msm/gsi/gsi_dbg.c
View File

@@ -573,7 +573,7 @@ static ssize_t gsi_enable_ipc_low(struct file *file,
if (!gsi_ipc_logbuf_low) {
gsi_ipc_logbuf_low =
ipc_log_context_create(GSI_IPC_LOG_PAGES,
"gsi_low", 0);
"gsi_low", MINIDUMP_MASK);
if (gsi_ipc_logbuf_low == NULL)
TERR("failed to get ipc_logbuf_low\n");
}

2
drivers/platform/msm/ipa/ipa_clients/ecm_ipa.c
View File

@@ -1610,7 +1610,7 @@ static int __init ecm_ipa_init_module(void)
ECM_IPA_LOG_ENTRY();
pr_info("ecm driver init\n");
ipa_ecm_logbuf = ipc_log_context_create(IPA_ECM_IPC_LOG_PAGES,
"ipa_ecm", 0);
"ipa_ecm", MINIDUMP_MASK);
if (ipa_ecm_logbuf == NULL)
ECM_IPA_DEBUG("failed to create IPC log, continue...\n");
ECM_IPA_LOG_EXIT();

2
drivers/platform/msm/ipa/ipa_clients/rndis_ipa.c
View File

@@ -2558,7 +2558,7 @@ static ssize_t rndis_ipa_debugfs_atomic_read
static int __init rndis_ipa_init_module(void)
{
ipa_rndis_logbuf = ipc_log_context_create(IPA_RNDIS_IPC_LOG_PAGES,
"ipa_rndis", 0);
"ipa_rndis", MINIDUMP_MASK);
if (ipa_rndis_logbuf == NULL)
RNDIS_IPA_ERROR("failed to create IPC log, continue...\n");

1
drivers/platform/msm/ipa/ipa_common_i.h
View File

@@ -198,6 +198,7 @@ do {\
#define STR_RNDIS_IFACE "rndis"
#define STR_ECM_IFACE "ecm"
#define MINIDUMP_MASK 0x10000
/**
* qmap_hdr -
* @next_hdr: 1 - there is a qmap extension header, 0 - opposite

4
drivers/platform/msm/ipa/ipa_v3/ipa.c
View File

@@ -9095,11 +9095,11 @@ static int ipa3_pre_init(const struct ipa3_plat_drv_res *resource_p,
ipa3_ctx->fw_load_data.state = IPA_FW_LOAD_STATE_INIT;
mutex_init(&ipa3_ctx->fw_load_data.lock);
ipa3_ctx->logbuf = ipc_log_context_create(IPA_IPC_LOG_PAGES, "ipa", 0);
ipa3_ctx->logbuf = ipc_log_context_create(IPA_IPC_LOG_PAGES, "ipa", MINIDUMP_MASK);
if (ipa3_ctx->logbuf == NULL)
IPADBG("failed to create IPC log, continue...\n");
ipa3_ctx->logbuf_clk = ipc_log_context_create(IPA_IPC_LOG_PAGES, "ipa_clk", 0);
ipa3_ctx->logbuf_clk = ipc_log_context_create(IPA_IPC_LOG_PAGES, "ipa_clk", MINIDUMP_MASK);
if (ipa3_ctx->logbuf_clk == NULL)
IPADBG("failed to create IPC ipa_clk log, continue...\n");

2
drivers/platform/msm/ipa/ipa_v3/ipa_debugfs.c
View File

@@ -3141,7 +3141,7 @@ static ssize_t ipa3_enable_ipc_low(struct file *file,
if (!ipa_ipc_low_buff) {
ipa_ipc_low_buff =
ipc_log_context_create(IPA_IPC_LOG_PAGES,
"ipa_low", 0);
"ipa_low", MINIDUMP_MASK);
}
if (ipa_ipc_low_buff == NULL)
IPADBG("failed to get logbuf_low\n");

2
drivers/platform/msm/ipa/ipa_v3/ipahal/ipahal.c
View File

@@ -2607,7 +2607,7 @@ int ipahal_init(enum ipa_hw_type ipa_hw_type, void __iomem *base,
/* create an IPC buffer for the registers dump */
ipahal_ctx->regdumpbuf = ipc_log_context_create(IPAHAL_IPC_LOG_PAGES,
"ipa_regs", 0);
"ipa_regs", MINIDUMP_MASK);
if (ipahal_ctx->regdumpbuf == NULL)
IPAHAL_ERR("failed to create IPA regdump log, continue...\n");