diff options
Diffstat (limited to 'drivers/bus/omap_l3_noc.c')
| -rw-r--r-- | drivers/bus/omap_l3_noc.c | 9 |
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*/ |