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path: root/drivers/bus/omap_l3_noc.c
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Diffstat (limited to 'drivers/bus/omap_l3_noc.c')
-rw-r--r--drivers/bus/omap_l3_noc.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/bus/omap_l3_noc.c b/drivers/bus/omap_l3_noc.c
index 00e4fed4a39b..9d021d002bec 100644
--- a/drivers/bus/omap_l3_noc.c
+++ b/drivers/bus/omap_l3_noc.c
@@ -60,8 +60,10 @@ static int l3_handle_target(struct omap_l3 *l3, void __iomem *base,
{
int k;
u32 std_err_main, clear, masterid;
+ u8 op_code;
void __iomem *l3_targ_base;
void __iomem *l3_targ_stderr, *l3_targ_slvofslsb, *l3_targ_mstaddr;
+ void __iomem *l3_targ_hdr;
struct l3_target_data *l3_targ_inst;
struct l3_masters_data *master;
char *target_name, *master_name = "UN IDENTIFIED";
@@ -96,6 +98,7 @@ static int l3_handle_target(struct omap_l3 *l3, void __iomem *base,
readl_relaxed(l3_targ_slvofslsb));
l3_targ_mstaddr = l3_targ_base + L3_TARG_STDERRLOG_MSTADDR;
+ l3_targ_hdr = l3_targ_base + L3_TARG_STDERRLOG_HDR;
break;
case CUSTOM_ERROR:
@@ -103,6 +106,7 @@ static int l3_handle_target(struct omap_l3 *l3, void __iomem *base,
l3_targ_mstaddr = l3_targ_base +
L3_TARG_STDERRLOG_CINFO_MSTADDR;
+ l3_targ_hdr = l3_targ_base + L3_TARG_STDERRLOG_CINFO_OPCODE;
break;
default:
@@ -122,11 +126,14 @@ static int l3_handle_target(struct omap_l3 *l3, void __iomem *base,
}
}
+ op_code = readl_relaxed(l3_targ_hdr) & 0x7;
+
WARN(true,
- "%s:L3 %s Error: MASTER %s TARGET %s%s\n",
+ "%s:L3 %s Error: MASTER %s TARGET %s (%s)%s\n",
dev_name(l3->dev),
err_description,
master_name, target_name,
+ l3_transaction_type[op_code],
err_string);
/* clear the std error log*/