[Skiboot] [PATCH v2 1/5] phb4: Expand and clean up register definitions
Russell Currey
ruscur at russell.cc
Wed Apr 19 15:14:04 AEST 2017
Add some missing register definitions, delete some duplicates and put things
in order.
Signed-off-by: Russell Currey <ruscur at russell.cc>
---
include/phb4-regs.h | 130 ++++++++++++++++++++++++++++++++++++++++++++++++----
1 file changed, 121 insertions(+), 9 deletions(-)
diff --git a/include/phb4-regs.h b/include/phb4-regs.h
index 48953e40..54809490 100644
--- a/include/phb4-regs.h
+++ b/include/phb4-regs.h
@@ -121,6 +121,7 @@
#define PHB_ETU_ERR_SUMMARY 0x2c8
#define PHB_INT_NOTIFY_ADDR 0x300
#define PHB_INT_NOTIFY_INDEX 0x308
+
#define PHB_VERSION 0x800
#define PHB_CTRLR 0x810
#define PHB_CTRLR_IRQ_PGSZ_64K PPC_BIT(11)
@@ -135,6 +136,9 @@
#define TVT_8_PER_PE 3
#define TVT_16_PER_PE 4
#define PHB_CTRLR_DMA_RD_SPACING PPC_BITMASK(28,31)
+#define PHB_AIB_FENCE_CTRL 0x860
+#define PHB_TCE_TAG_ENABLE 0x868
+#define PHB_TCE_WATERMARK 0x870
#define PHB_TIMEOUT_CTRL1 0x878
#define PHB_TIMEOUT_CTRL2 0x880
#define PHB_Q_DMA_R 0x888
@@ -144,19 +148,111 @@
#define PHB_Q_DMA_R_MMIO_RESP_STATUS PPC_BIT(5)
#define PHB_Q_DMA_R_TCE_RESP_STATUS PPC_BIT(6)
#define PHB_Q_DMA_R_TCE_KILL_STATUS PPC_BIT(7)
+#define PHB_TCE_TAG_STATUS 0x908
+
+/* FIR & Error registers - identical to PHB3 */
+#define PHB_LEM_FIR_ACCUM 0xc00
+#define PHB_LEM_FIR_AND_MASK 0xc08
+#define PHB_LEM_FIR_OR_MASK 0xc10
+#define PHB_LEM_ERROR_MASK 0xc18
+#define PHB_LEM_ERROR_AND_MASK 0xc20
+#define PHB_LEM_ERROR_OR_MASK 0xc28
+#define PHB_LEM_ACTION0 0xc30
+#define PHB_LEM_ACTION1 0xc38
+#define PHB_LEM_WOF 0xc40
+#define PHB_ERR_STATUS 0xc80
+#define PHB_ERR1_STATUS 0xc88
+#define PHB_ERR_INJECT 0xc90
+#define PHB_ERR_LEM_ENABLE 0xc98
+#define PHB_ERR_IRQ_ENABLE 0xca0
+#define PHB_ERR_FREEZE_ENABLE 0xca8
+#define PHB_ERR_AIB_FENCE_ENABLE 0xcb0
+#define PHB_ERR_LOG_0 0xcc0
+#define PHB_ERR_LOG_1 0xcc8
+#define PHB_ERR_STATUS_MASK 0xcd0
+#define PHB_ERR1_STATUS_MASK 0xcd8
+
+/*
+ * Instead of MMIO outbound, inboundA and inboundB in PHB3,
+ * PHB4 has TXE (outbound), RXE_ARB, RXE_MRG and RXE_TCE.
+ */
+
+#define PHB_TXE_ERR_STATUS 0xd00
+#define PHB_TXE_ERR1_STATUS 0xd08
+#define PHB_TXE_ERR_INJECT 0xd10
+#define PHB_TXE_ERR_LEM_ENABLE 0xd18
+#define PHB_TXE_ERR_IRQ_ENABLE 0xd20
+#define PHB_TXE_ERR_FREEZE_ENABLE 0xd28
+#define PHB_TXE_ERR_AIB_FENCE_ENABLE 0xd30
+#define PHB_TXE_ERR_LOG_0 0xd40
+#define PHB_TXE_ERR_LOG_1 0xd48
+#define PHB_TXE_ERR_STATUS_MASK 0xd50
+#define PHB_TXE_ERR1_STATUS_MASK 0xd58
+
+#define PHB_RXE_ARB_ERR_STATUS 0xd80
+#define PHB_RXE_ARB_ERR1_STATUS 0xd88
+#define PHB_RXE_ARB_ERR_INJECT 0xd90
+#define PHB_RXE_ARB_ERR_LEM_ENABLE 0xd98
+#define PHB_RXE_ARB_ERR_IRQ_ENABLE 0xda0
+#define PHB_RXE_ARB_ERR_FREEZE_ENABLE 0xda8
+#define PHB_RXE_ARB_ERR_AIB_FENCE_ENABLE 0xdb0
+#define PHB_RXE_ARB_ERR_LOG_0 0xdc0
+#define PHB_RXE_ARB_ERR_LOG_1 0xdc8
+#define PHB_RXE_ARB_ERR_STATUS_MASK 0xdd0
+#define PHB_RXE_ARB_ERR1_STATUS_MASK 0xdd8
+
+#define PHB_RXE_MRG_ERR_STATUS 0xe00
+#define PHB_RXE_MRG_ERR1_STATUS 0xe08
+#define PHB_RXE_MRG_ERR_INJECT 0xe10
+#define PHB_RXE_MRG_ERR_LEM_ENABLE 0xe18
+#define PHB_RXE_MRG_ERR_IRQ_ENABLE 0xe20
+#define PHB_RXE_MRG_ERR_FREEZE_ENABLE 0xe28
+#define PHB_RXE_MRG_ERR_AIB_FENCE_ENABLE 0xe30
+#define PHB_RXE_MRG_ERR_LOG_0 0xe40
+#define PHB_RXE_MRG_ERR_LOG_1 0xe48
+#define PHB_RXE_MRG_ERR_STATUS_MASK 0xe50
+#define PHB_RXE_MRG_ERR1_STATUS_MASK 0xe58
+
+#define PHB_RXE_TCE_ERR_STATUS 0xe80
+#define PHB_RXE_TCE_ERR1_STATUS 0xe88
+#define PHB_RXE_TCE_ERR_INJECT 0xe90
+#define PHB_RXE_TCE_ERR_LEM_ENABLE 0xe98
+#define PHB_RXE_TCE_ERR_IRQ_ENABLE 0xea0
+#define PHB_RXE_TCE_ERR_FREEZE_ENABLE 0xea8
+#define PHB_RXE_TCE_ERR_AIB_FENCE_ENABLE 0xeb0
+#define PHB_RXE_TCE_ERR_LOG_0 0xec0
+#define PHB_RXE_TCE_ERR_LOG_1 0xec8
+#define PHB_RXE_TCE_ERR_STATUS_MASK 0xed0
+#define PHB_RXE_TCE_ERR1_STATUS_MASK 0xed8
/* Performance monitor & Debug registers */
-#define PHB_TRACE_CONTROL 0xf80
-#define PHB_PERFMON_CONFIG 0xf88
-#define PHB_PERFMON_CTR0 0xf90
-#define PHB_PERFMON_CTR1 0xf98
-#define PHB_PERFMON_CTR2 0xfa0
-#define PHB_PERFMON_CTR3 0xfa8
+#define PHB_TRACE_CONTROL 0xf80
+#define PHB_PERFMON_CONFIG 0xf88
+#define PHB_PERFMON_CTR0 0xf90
+#define PHB_PERFMON_CTR1 0xf98
+#define PHB_PERFMON_CTR2 0xfa0
+#define PHB_PERFMON_CTR3 0xfa8
// FIXME add more here
-#define PHB_RC_CONFIG_BASE 0x1000
-
-#define PHB_PBL_TIMEOUT_CTRL 0x1810
+#define PHB_RC_CONFIG_BASE 0x1000
+
+/* PHB4 REGB registers */
+#define PHB_PBL_CONTROL 0x1800
+#define PHB_PBL_TIMEOUT_CTRL 0x1810
+#define PHB_PBL_NPTAG_ENABLE 0x1820
+#define PHB_PBL_NBW_CMP_MASK 0x1830
+#define PHB_PBL_SYS_LINK_INIT 0x1838
+#define PHB_PBL_BUF_STATUS 0x1840
+#define PHB_PBL_ERR_STATUS 0x1900
+#define PHB_PBL_ERR1_STATUS 0x1908
+#define PHB_PBL_ERR_INJECT 0x1910
+#define PHB_PBL_ERR_INF_ENABLE 0x1920
+#define PHB_PBL_ERR_ERC_ENABLE 0x1928
+#define PHB_PBL_ERR_FAT_ENABLE 0x1930
+#define PHB_PBL_ERR_LOG_0 0x1940
+#define PHB_PBL_ERR_LOG_1 0x1948
+#define PHB_PBL_ERR_STATUS_MASK 0x1950
+#define PHB_PBL_ERR1_STATUS_MASK 0x1958
// FIXME add more here
#define PHB_PCIE_SCR 0x1A00
@@ -178,6 +274,11 @@
#define PHB_PCIE_DLP_TL_LINKACT PPC_BIT(23)
#define PHB_PCIE_DLP_INBAND_PRESENCE PPC_BIT(19)
+#define PHB_PCIE_DLP_ERRLOG1 0x1AA0
+#define PHB_PCIE_DLP_ERRLOG2 0x1AA8
+#define PHB_PCIE_DLP_ERR_STATUS 0x1AB0
+#define PHB_PCIE_DLP_ERR_COUNTERS 0x1AB8
+
#define PHB_PCIE_LANE_EQ_CNTL0 0x1AD0
#define PHB_PCIE_LANE_EQ_CNTL1 0x1AD8
#define PHB_PCIE_LANE_EQ_CNTL2 0x1AE0
@@ -187,6 +288,17 @@
#define PHB_PCIE_LANE_EQ_CNTL22 0x1B00 /* DD1 only */
#define PHB_PCIE_LANE_EQ_CNTL23 0x1B08 /* DD1 only */
+#define PHB_REGB_ERR_STATUS 0x1C00
+#define PHB_REGB_ERR1_STATUS 0x1C08
+#define PHB_REGB_ERR_INJECT 0x1C10
+#define PHB_REGB_ERR_INF_ENABLE 0x1C20
+#define PHB_REGB_ERR_ERC_ENABLE 0x1C28
+#define PHB_REGB_ERR_FAT_ENABLE 0x1C30
+#define PHB_REGB_ERR_LOG_0 0x1C40
+#define PHB_REGB_ERR_LOG_1 0x1C48
+#define PHB_REGB_ERR_STATUS_MASK 0x1C50
+#define PHB_REGB_ERR1_STATUS_MASK 0x1C58
+
/*
* PHB4 xscom address defines
*/
--
2.12.2
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