From: Frederic Barrat <fbarrat@linux.ibm.com>
The 'PGoFirst' field of a Notify Virtual Processor tells if the NVP
belongs to a VP group.
Also, print the Reporting Cache Line address, if defined.
Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com>
Signed-off-by: Michael Kowal <kowal@linux.ibm.com>
---
include/hw/ppc/xive2_regs.h | 1 +
hw/intc/xive2.c | 10 ++++++++--
2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/include/hw/ppc/xive2_regs.h b/include/hw/ppc/xive2_regs.h
index 7acf7dccf3..d71a54f9ff 100644
--- a/include/hw/ppc/xive2_regs.h
+++ b/include/hw/ppc/xive2_regs.h
@@ -151,6 +151,7 @@ typedef struct Xive2Nvp {
#define NVP2_W0_VALID PPC_BIT32(0)
#define NVP2_W0_HW PPC_BIT32(7)
#define NVP2_W0_ESC_END PPC_BIT32(25) /* 'N' bit 0:ESB 1:END */
+#define NVP2_W0_PGOFIRST PPC_BITMASK32(26, 31)
uint32_t w1;
#define NVP2_W1_CO PPC_BIT32(13)
#define NVP2_W1_CO_PRIV PPC_BITMASK32(14, 15)
diff --git a/hw/intc/xive2.c b/hw/intc/xive2.c
index fbd05aa9f5..ac581fa195 100644
--- a/hw/intc/xive2.c
+++ b/hw/intc/xive2.c
@@ -161,14 +161,20 @@ void xive2_nvp_pic_print_info(Xive2Nvp *nvp, uint32_t
nvp_idx, GString *buf)
{
uint8_t eq_blk = xive_get_field32(NVP2_W5_VP_END_BLOCK, nvp->w5);
uint32_t eq_idx = xive_get_field32(NVP2_W5_VP_END_INDEX, nvp->w5);
+ uint64_t cache_line = xive2_nvp_reporting_addr(nvp);
if (!xive2_nvp_is_valid(nvp)) {
return;
}
- g_string_append_printf(buf, " %08x end:%02x/%04x IPB:%02x",
+ g_string_append_printf(buf, " %08x end:%02x/%04x IPB:%02x PGoFirst:%02x",
nvp_idx, eq_blk, eq_idx,
- xive_get_field32(NVP2_W2_IPB, nvp->w2));
+ xive_get_field32(NVP2_W2_IPB, nvp->w2),
+ xive_get_field32(NVP2_W0_PGOFIRST, nvp->w0));
+ if (cache_line) {
+ g_string_append_printf(buf, " reporting CL:%016"PRIx64, cache_line);
+ }
+
/*
* When the NVP is HW controlled, more fields are updated
*/