@@ -389,6 +389,13 @@
#define HISI_SAS_ECC_ERR_HGC_RXM_MEM1 BIT(7)
#define HISI_SAS_ECC_ERR_HGC_RXM_MEM2 BIT(8)
#define HISI_SAS_ECC_ERR_HGC_RXM_MEM3 BIT(9)
+#define HISI_SAS_ERR_WP_DEPTH BIT(10)
+#define HISI_SAS_ERR_IPTT_SLOT_NOMATCH BIT(11)
+#define HISI_SAS_ERR_RP_DEPTH BIT(12)
+#define HISI_SAS_ERR_AXI BIT(13)
+#define HISI_SAS_ERR_FIFO BIT(14)
+#define HISI_SAS_ERR_LM_ADD_FETCH_LIST BIT(15)
+#define HISI_SAS_ERR_HGC_ABT_FETCH_LM BIT(16)
struct hisi_sas_complete_v2_hdr {
__le32 dw0;
@@ -417,6 +424,7 @@ struct hisi_sas_hw_err_info {
u64 physical_addr;
u32 mb_err;
u32 type;
+ u32 axi_err_info;
};
static const struct hisi_sas_hw_error one_bit_ecc_errors[] = {
@@ -748,6 +756,7 @@ enum {
#define HISI_SAS_VALID_PA BIT(0)
#define HISI_SAS_VALID_MB_ERR BIT(1)
#define HISI_SAS_VALID_ERR_TYPE BIT(2)
+#define HISI_SAS_VALID_AXI_ERR_INFO BIT(3)
#define ERR_ON_TX_PHASE(err_phase) (err_phase == 0x2 || \
err_phase == 0x4 || err_phase == 0x8 ||\
@@ -3052,32 +3061,39 @@ static irqreturn_t fatal_ecc_int_v2_hw(int irq_no, void *p)
{
.irq_msk = BIT(ENT_INT_SRC3_WP_DEPTH_OFF),
.msg = "write pointer and depth",
+ .type = HISI_SAS_ERR_WP_DEPTH,
},
{
.irq_msk = BIT(ENT_INT_SRC3_IPTT_SLOT_NOMATCH_OFF),
.msg = "iptt no match slot",
+ .type = HISI_SAS_ERR_IPTT_SLOT_NOMATCH,
},
{
.irq_msk = BIT(ENT_INT_SRC3_RP_DEPTH_OFF),
.msg = "read pointer and depth",
+ .type = HISI_SAS_ERR_RP_DEPTH,
},
{
.irq_msk = BIT(ENT_INT_SRC3_AXI_OFF),
.reg = HGC_AXI_FIFO_ERR_INFO,
+ .type = HISI_SAS_ERR_AXI,
.sub = axi_error,
},
{
.irq_msk = BIT(ENT_INT_SRC3_FIFO_OFF),
.reg = HGC_AXI_FIFO_ERR_INFO,
+ .type = HISI_SAS_ERR_FIFO,
.sub = fifo_error,
},
{
.irq_msk = BIT(ENT_INT_SRC3_LM_OFF),
.msg = "LM add/fetch list",
+ .type = HISI_SAS_ERR_LM_ADD_FETCH_LIST,
},
{
.irq_msk = BIT(ENT_INT_SRC3_ABT_OFF),
.msg = "SAS_HGC_ABT fetch LM list",
+ .type = HISI_SAS_ERR_HGC_ABT_FETCH_LM,
},
};
@@ -3088,12 +3104,17 @@ static irqreturn_t fatal_axi_int_v2_hw(int irq_no, void *p)
struct device *dev = hisi_hba->dev;
const struct hisi_sas_hw_error *axi_error;
int i;
+ struct hisi_sas_hw_err_info err_data;
+ bool trace_ns_event_enabled = trace_non_standard_event_enabled();
irq_msk = hisi_sas_read32(hisi_hba, ENT_INT_SRC_MSK3);
hisi_sas_write32(hisi_hba, ENT_INT_SRC_MSK3, irq_msk | 0xfffffffe);
irq_value = hisi_sas_read32(hisi_hba, ENT_INT_SRC3);
+ if (trace_ns_event_enabled)
+ memset(&err_data, 0, sizeof(err_data));
+
for (i = 0; i < ARRAY_SIZE(fatal_axi_errors); i++) {
axi_error = &fatal_axi_errors[i];
if (!(irq_value & axi_error->irq_msk))
@@ -3108,13 +3129,38 @@ static irqreturn_t fatal_axi_int_v2_hw(int irq_no, void *p)
for (; sub->msk || sub->msg; sub++) {
if (!(err_value & sub->msk))
continue;
- dev_warn(dev, "%s (0x%x) found!\n",
- sub->msg, irq_value);
+ if (trace_ns_event_enabled) {
+ err_data.validation_bits =
+ HISI_SAS_VALID_ERR_TYPE |
+ HISI_SAS_VALID_AXI_ERR_INFO;
+ err_data.type = axi_error->type;
+ err_data.axi_err_info = sub->msk;
+ log_non_standard_event(
+ &CPER_SEC_TYPE_HISI_SAS,
+ &NULL_UUID_LE,
+ dev_name(dev),
+ GHES_SEV_PANIC,
+ (const u8 *)&err_data,
+ sizeof(err_data));
+ } else
+ dev_warn(dev, "%s (0x%x) found!\n",
+ sub->msg, irq_value);
queue_work(hisi_hba->wq, &hisi_hba->rst_work);
}
} else {
- dev_warn(dev, "%s (0x%x) found!\n",
- axi_error->msg, irq_value);
+ if (trace_ns_event_enabled) {
+ err_data.validation_bits =
+ HISI_SAS_VALID_ERR_TYPE;
+ err_data.type = axi_error->type;
+ log_non_standard_event(&CPER_SEC_TYPE_HISI_SAS,
+ &NULL_UUID_LE,
+ dev_name(dev),
+ GHES_SEV_PANIC,
+ (const u8 *)&err_data,
+ sizeof(err_data));
+ } else
+ dev_warn(dev, "%s (0x%x) found!\n",
+ axi_error->msg, irq_value);
queue_work(hisi_hba->wq, &hisi_hba->rst_work);
}
}