[Skiboot] [RESEND PATCH V6 3/5] capi: Enable capi mode for PHB4
Christophe Lombard
clombard at linux.vnet.ibm.com
Tue Jun 13 22:21:20 AEST 2017
Enable the Coherently attached processor interface. The PHB is used as
a CAPI interface.
CAPI Adapters can be connected to either PEC0 or PEC2. Single port
CAPI adapter can be connected to either PEC0 or PEC2, but Dual-Port
Adapter can be only connected to PEC2
CAPP0 attached to PHB0(PEC0 - single port)
CAPP1 attached to PHB3(PEC2 - single or dual port)
As we did for PHB3, a new specific file 'phb4-capp.h' is created to
contain the CAPP register definitions.
Signed-off-by: Christophe Lombard <clombard at linux.vnet.ibm.com>
---
hw/phb4.c | 359 +++++++++++++++++++++++++++++++++++++++++++++++++++-
include/chip.h | 1 +
include/opal-api.h | 1 +
include/phb4-capp.h | 60 +++++++++
include/phb4-regs.h | 7 +-
5 files changed, 422 insertions(+), 6 deletions(-)
create mode 100644 include/phb4-capp.h
diff --git a/hw/phb4.c b/hw/phb4.c
index 3843456..5ea6138 100644
--- a/hw/phb4.c
+++ b/hw/phb4.c
@@ -47,7 +47,7 @@
#include <affinity.h>
#include <phb4.h>
#include <phb4-regs.h>
-#include <capp.h>
+#include <phb4-capp.h>
#include <fsp.h>
#include <chip.h>
#include <chiptod.h>
@@ -77,6 +77,11 @@ static void phb4_init_hw(struct phb4 *p, bool first_init);
#define PHBLOGCFG(p, fmt, a...) do {} while (0)
#endif
+enum capi_dma_tvt {
+ CAPI_DMA_TVT0,
+ CAPI_DMA_TVT1,
+};
+
/* Note: The "ASB" name is historical, practically this means access via
* the XSCOM backdoor
*/
@@ -2111,6 +2116,8 @@ static int64_t phb4_freset(struct pci_slot *slot)
return OPAL_HARDWARE;
}
+extern struct lock capi_lock;
+
static int64_t phb4_creset(struct pci_slot *slot)
{
struct phb4 *p = phb_to_phb4(slot->phb);
@@ -2509,6 +2516,344 @@ static int64_t phb4_get_diag_data(struct phb *phb,
return OPAL_SUCCESS;
}
+static uint64_t tve_encode_50b_noxlate(uint64_t start_addr, uint64_t end_addr)
+{
+ uint64_t tve;
+
+ /*
+ * Put start address bits 49:24 into TVE[52:53]||[0:23]
+ * and end address bits 49:24 into TVE[54:55]||[24:47]
+ * and set TVE[51]
+ */
+ tve = (start_addr << 16) & (0xffffffull << 40);
+ tve |= (start_addr >> 38) & (3ull << 10);
+ tve |= (end_addr >> 8) & (0xfffffful << 16);
+ tve |= (end_addr >> 40) & (3ull << 8);
+ tve |= PPC_BIT(51) | IODA3_TVT_NON_TRANSLATE_50;
+ return tve;
+}
+
+static void phb4_init_capp_regs(struct phb4 *p)
+{
+ uint64_t reg;
+ uint32_t offset;
+
+ offset = PHB4_CAPP_REG_OFFSET(p);
+
+ /* Enable cresp examination by CAPP */
+ xscom_read(p->chip_id, APC_MASTER_PB_CTRL + offset, ®);
+ reg |= PPC_BIT(0);
+ if (p->rev == PHB4_REV_NIMBUS_DD10) {
+ reg |= PPC_BIT(1);
+ /* disable vg not sys */
+ reg |= PPC_BIT(3);
+ }
+ xscom_write(p->chip_id, APC_MASTER_PB_CTRL + offset, reg);
+
+ /* Set PHB mode, HPC Dir State and P9 mode */
+ xscom_write(p->chip_id, APC_MASTER_CAPI_CTRL + offset,
+ 0x1772000000000000);
+ PHBINF(p, "CAPP: port attached\n");
+
+ /* Set snoop ttype decoding , dir size to 256k */
+ xscom_write(p->chip_id, SNOOP_CAPI_CONFIG + offset, 0xA000000000000000);
+
+ /* Use Read Epsilon Tier2 for all scopes, Address Pipeline Master
+ * Wait Count to highest(1023) and Number of rpt_hang.data to 3
+ */
+ xscom_write(p->chip_id, SNOOP_CONTROL + offset, 0x8000000010072000);
+
+ /* TLBI Hang Divider = 16. CI Store Buffer Threshold initialized
+ * to b’0101’ = use 6 buffers. X16 PCIe(14 buffers)
+ */
+ xscom_read(p->chip_id, TRANSPORT_CONTROL + offset, ®);
+ if (!(reg & PPC_BIT(4))) {
+ if (p->index == CAPP0_PHB_INDEX)
+ xscom_write(p->chip_id, TRANSPORT_CONTROL + offset,
+ 0x081400000000000A);
+
+ if (p->index == CAPP1_PHB_INDEX)
+ xscom_write(p->chip_id, TRANSPORT_CONTROL + offset,
+ 0x0814000000000008);
+
+ /* Initialize CI Store Buffers */
+ xscom_read(p->chip_id, TRANSPORT_CONTROL + offset, ®);
+ reg |= PPC_BIT(63);
+ xscom_write(p->chip_id, TRANSPORT_CONTROL + offset, reg);
+ }
+
+ /* Enable epoch timer */
+ xscom_write(p->chip_id, EPOCH_RECOVERY_TIMERS_CTRL + offset,
+ 0xC0000000FFF0FFFE);
+
+ xscom_write(p->chip_id, FLUSH_SUE_STATE_MAP + offset,
+ 0x1DCF5F6600000000);
+ xscom_write(p->chip_id, FLUSH_SUE_UOP1 + offset, 0xE310280428000000);
+
+ /* capp owns PHB read buffers */
+ if (p->index == CAPP0_PHB_INDEX) {
+ xscom_write(p->chip_id, APC_FSM_READ_MASK + offset,
+ 0xFFFFFFFFFFFF0000);
+ xscom_write(p->chip_id, XPT_FSM_RMM + offset,
+ 0xFFFFFFFFFFFF0000);
+ }
+ if (p->index == CAPP1_PHB_INDEX) {
+ xscom_write(p->chip_id, APC_FSM_READ_MASK + offset,
+ 0xFFFFFFFE00000000);
+ xscom_write(p->chip_id, XPT_FSM_RMM + offset,
+ 0xFFFFFFFE00000000);
+ }
+
+ /* Deassert TLBI_FENCED and tlbi_psl_is_dead */
+ xscom_write(p->chip_id, CAPP_ERR_STATUS_CTRL + offset, 0);
+}
+
+/* override some inits with CAPI defaults */
+static void phb4_init_capp_errors(struct phb4 *p)
+{
+ /* Init_77: TXE Error AIB Fence Enable Register */
+ out_be64(p->regs + 0x0d30, 0xdff7ff0bf7ddfff0ull);
+
+ /* Init_86: RXE_ARB Error AIB Fence Enable Register */
+ out_be64(p->regs + 0x0db0, 0xfbffd7bbff7fbfefull);
+
+ /* Init_95: RXE_MRG Error AIB Fence Enable Register */
+ out_be64(p->regs + 0x0e30, 0xfffffeffff7fff57ull);
+
+ /* Init_104: RXE_TCE Error AIB Fence Enable Register */
+ out_be64(p->regs + 0x0eb0, 0xffaeffafffffffffull);
+
+ /* Init_113: PHB Error AIB Fence Enable Register */
+ out_be64(p->regs + 0x0cb0, 0x35777073ff000000ull);
+}
+
+/* Power Bus Common Queue Registers
+ * All PBCQ and PBAIB registers are accessed via SCOM
+ * NestBase = 4010C00 for PEC0
+ * 4011000 for PEC1
+ * 4011400 for PEC2
+ *
+ * Some registers are shared amongst all of the stacks and will only
+ * have 1 copy. Other registers are implemented one per stack.
+ * Registers that are duplicated will have an additional offset
+ * of “StackBase” so that they have a unique address.
+ * Stackoffset = 00000040 for Stack0
+ * = 00000080 for Stack1
+ * = 000000C0 for Stack2
+ */
+static int64_t enable_capi_mode(struct phb4 *p, uint64_t pe_number,
+ enum capi_dma_tvt dma_tvt)
+{
+ uint64_t reg, start_addr, end_addr;
+ uint32_t offset;
+ int i;
+
+ xscom_read(p->chip_id, p->pe_xscom + 0x7, ®);
+ if (reg & PPC_BIT(0))
+ PHBDBG(p, "Already in CAPP mode\n");
+
+ /* PEC Phase 3 (PBCQ) registers Init */
+ /* poll cqstat
+ * CAPP0 attached to PHB0(PEC0)
+ * CAPP1 attached to PHB3(PEC2)
+ */
+ if (p->index == 0) {
+ /* PEC 0 */
+ offset = 0x40;
+ } else if (p->index == 1 || p->index == 2) {
+ /* PEC 1 */
+ offset = 0x80;
+ } else {
+ /* PEC 2 */
+ offset = 0xC0;
+ }
+
+ for (i = 0; i < 500000; i++) {
+ xscom_read(p->chip_id, p->pe_xscom + offset + 0xC, ®);
+ if (!(reg & 0xC000000000000000))
+ break;
+ time_wait_us(10);
+ }
+ if (reg & 0xC000000000000000) {
+ PHBERR(p, "CAPP: Timeout waiting for pending transaction\n");
+ return OPAL_HARDWARE;
+ }
+
+ /* Enable CAPP Mode , Set 14 CI Store buffers for CAPP,
+ * Set 48 Read machines for CAPP.
+ */
+ if (p->index == CAPP0_PHB_INDEX)
+ reg = 0x800EFFFFFFFFFFFF;
+
+ if (p->index == CAPP1_PHB_INDEX)
+ reg = 0x8006FFFFFFFE0000;
+ xscom_write(p->chip_id, p->pe_xscom + 0x7, reg);
+
+ if (p->rev == PHB4_REV_NIMBUS_DD10) {
+ /* Ignores the PB init signal */
+ xscom_read(p->chip_id, p->pe_xscom + 0x0, ®);
+ reg |= PPC_BIT(12);
+ xscom_write(p->chip_id, p->pe_xscom + 0x0, reg);
+ }
+
+ /* PEC Phase 4 (PHB) registers adjustment
+ * Bit [0:7] XSL_DSNCTL[capiind]
+ * Init_25 - CAPI Compare/Mask
+ */
+ out_be64(p->regs + PHB_CAPI_CMPM,
+ 0x0200FE0000000000Ull | PHB_CAPI_CMPM_ENABLE);
+
+ if (!(p->rev == PHB4_REV_NIMBUS_DD10)) {
+ /* Init_123 : NBW Compare/Mask Register */
+ out_be64(p->regs + PHB_PBL_NBW_CMP_MASK,
+ 0x0300FF0000000000Ull | PHB_PBL_NBW_MASK_ENABLE);
+
+ /* Init_24 - ASN Compare/Mask */
+ out_be64(p->regs + PHB_PBL_ASN_CMPM,
+ 0x0400FF0000000000Ull | PHB_PBL_ASN_ENABLE);
+ }
+
+ /* non-translate/50-bit mode */
+ out_be64(p->regs + PHB_NXLATE_PREFIX, 0x0000000000000000Ull);
+
+ /* set tve no translate mode allow mmio window */
+ memset(p->tve_cache, 0x0, sizeof(p->tve_cache));
+
+ /*
+ * In 50-bit non-translate mode, the fields of the TVE are
+ * used to perform an address range check. In this mode TCE
+ * Table Size(0) must be a '1' (TVE[51] = 1)
+ * PCI Addr(49:24) >= TVE[52:53]+TVE[0:23] and
+ * PCI Addr(49:24) < TVE[54:55]+TVE[24:47]
+ *
+ * TVE[51] = 1
+ * TVE[56] = 1: 50-bit Non-Translate Mode Enable
+ * TVE[0:23] = 0x000000
+ * TVE[24:47] = 0xFFFFFF
+ *
+ * capi dma mode: CAPP DMA mode needs access to all of memory
+ * capi mode: Allow address range (bit 14 = 1)
+ * 0x0002000000000000: 0x0002FFFFFFFFFFFF
+ * TVE[52:53] = '10' and TVE[54:55] = '10'
+ */
+
+ /* TVT#0: CAPI window + DMA, all memory */
+ start_addr = 0ull;
+ end_addr = 0x0003ffffffffffffull;
+ p->tve_cache[pe_number * 2] =
+ tve_encode_50b_noxlate(start_addr, end_addr);
+
+ /* TVT#1: DMA, all memory, in bypass mode */
+ if (dma_tvt == CAPI_DMA_TVT1) {
+ start_addr = (1ull << 59);
+ end_addr = start_addr + 0x0003ffffffffffffull;
+ p->tve_cache[pe_number * 2 + 1] =
+ tve_encode_50b_noxlate(start_addr, end_addr);
+ }
+
+ phb4_ioda_sel(p, IODA3_TBL_TVT, 0, true);
+ for (i = 0; i < p->tvt_size; i++)
+ out_be64(p->regs + PHB_IODA_DATA0, p->tve_cache[i]);
+
+ /* set mbt bar to pass capi mmio window. First applied cleared
+ * values to HW
+ */
+ for (i = 0; i < p->mbt_size; i++) {
+ p->mbt_cache[i][0] = 0;
+ p->mbt_cache[i][1] = 0;
+ }
+ phb4_ioda_sel(p, IODA3_TBL_MBT, 0, true);
+ for (i = 0; i < p->mbt_size; i++) {
+ out_be64(p->regs + PHB_IODA_DATA0, p->mbt_cache[i][0]);
+ out_be64(p->regs + PHB_IODA_DATA0, p->mbt_cache[i][1]);
+ }
+
+ p->mbt_cache[0][0] = IODA3_MBT0_ENABLE |
+ IODA3_MBT0_TYPE_M64 |
+ SETFIELD(IODA3_MBT0_MODE, 0ull, IODA3_MBT0_MODE_SINGLE_PE) |
+ SETFIELD(IODA3_MBT0_MDT_COLUMN, 0ull, 0) |
+ (p->mm0_base & IODA3_MBT0_BASE_ADDR);
+ p->mbt_cache[0][1] = IODA3_MBT1_ENABLE |
+ ((~(p->mm0_size - 1)) & IODA3_MBT1_MASK) |
+ SETFIELD(IODA3_MBT1_SINGLE_PE_NUM, 0ull, pe_number);
+
+ p->mbt_cache[1][0] = IODA3_MBT0_ENABLE |
+ IODA3_MBT0_TYPE_M64 |
+ SETFIELD(IODA3_MBT0_MODE, 0ull, IODA3_MBT0_MODE_SINGLE_PE) |
+ SETFIELD(IODA3_MBT0_MDT_COLUMN, 0ull, 0) |
+ (0x0002000000000000ULL & IODA3_MBT0_BASE_ADDR);
+ p->mbt_cache[1][1] = IODA3_MBT1_ENABLE |
+ (0x00ff000000000000ULL & IODA3_MBT1_MASK) |
+ SETFIELD(IODA3_MBT1_SINGLE_PE_NUM, 0ull, pe_number);
+
+ phb4_ioda_sel(p, IODA3_TBL_MBT, 0, true);
+ for (i = 0; i < p->mbt_size; i++) {
+ out_be64(p->regs + PHB_IODA_DATA0, p->mbt_cache[i][0]);
+ out_be64(p->regs + PHB_IODA_DATA0, p->mbt_cache[i][1]);
+ }
+
+ phb4_init_capp_errors(p);
+
+ phb4_init_capp_regs(p);
+
+ if (!chiptod_capp_timebase_sync(p->chip_id, CAPP_TFMR,
+ CAPP_TB,
+ PHB4_CAPP_REG_OFFSET(p))) {
+ PHBERR(p, "CAPP: Failed to sync timebase\n");
+ return OPAL_HARDWARE;
+ }
+ return OPAL_SUCCESS;
+}
+
+static int64_t phb4_set_capi_mode(struct phb *phb, uint64_t mode,
+ uint64_t pe_number)
+{
+ struct phb4 *p = phb_to_phb4(phb);
+ struct proc_chip *chip = get_chip(p->chip_id);
+ uint64_t reg;
+ uint32_t offset;
+
+
+ lock(&capi_lock);
+ chip->capp_phb4_attached_mask |= 1 << p->index;
+ unlock(&capi_lock);
+
+ offset = PHB4_CAPP_REG_OFFSET(p);
+ xscom_read(p->chip_id, CAPP_ERR_STATUS_CTRL + offset, ®);
+ if ((reg & PPC_BIT(5))) {
+ PHBERR(p, "CAPP: recovery failed (%016llx)\n", reg);
+ return OPAL_HARDWARE;
+ } else if ((reg & PPC_BIT(0)) && (!(reg & PPC_BIT(1)))) {
+ PHBDBG(p, "CAPP: recovery in progress\n");
+ return OPAL_BUSY;
+ }
+
+ switch (mode) {
+ case OPAL_PHB_CAPI_MODE_PCIE:
+ return OPAL_UNSUPPORTED;
+
+ case OPAL_PHB_CAPI_MODE_CAPI:
+ return enable_capi_mode(p, pe_number, CAPI_DMA_TVT0);
+
+ case OPAL_PHB_CAPI_MODE_DMA:
+ /* shouldn't be called, enabled by default on p9 */
+ return OPAL_UNSUPPORTED;
+
+ case OPAL_PHB_CAPI_MODE_DMA_TVT1:
+ return enable_capi_mode(p, pe_number, CAPI_DMA_TVT1);
+
+ case OPAL_PHB_CAPI_MODE_SNOOP_OFF:
+ /* shouldn't be called */
+ return OPAL_UNSUPPORTED;
+
+ case OPAL_PHB_CAPI_MODE_SNOOP_ON:
+ /* nothing to do */
+ return OPAL_SUCCESS;
+ }
+
+ return OPAL_UNSUPPORTED;
+}
+
static const struct phb_ops phb4_ops = {
.cfg_read8 = phb4_pcicfg_read8,
.cfg_read16 = phb4_pcicfg_read16,
@@ -2541,6 +2886,7 @@ static const struct phb_ops phb4_ops = {
.get_diag_data = NULL,
.get_diag_data2 = phb4_get_diag_data,
.tce_kill = phb4_tce_kill,
+ .set_capi_mode = phb4_set_capi_mode,
};
static void phb4_init_ioda3(struct phb4 *p)
@@ -2572,13 +2918,13 @@ static void phb4_init_ioda3(struct phb4 *p)
p->tbl_pest | PHB_PEST_BAR_ENABLE);
/* Init_23 - CRW Base Address Reg */
- // XXX FIXME learn CAPI :-(
+ /* See enable_capi_mode() */
/* Init_24 - ASN Compare/Mask */
- // XXX FIXME learn CAPI :-(
+ /* See enable_capi_mode() */
/* Init_25 - CAPI Compare/Mask */
- // XXX FIXME learn CAPI :-(
+ /* See enable_capi_mode() */
/* Init_26 - PCIE Outbound upper address */
out_be64(p->regs + PHB_M64_UPPER_BITS, 0);
@@ -2883,7 +3229,7 @@ static void phb4_init_hw(struct phb4 *p, bool first_init)
*/
/* Init_123 : NBW. XXX TODO */
- // XXX FIXME learn CAPI :-(
+ /* See enable_capi_mode() */
/* Init_124 : Setup PCI command/status on root complex
* I don't know why the spec does this now and not earlier, so
@@ -3104,6 +3450,9 @@ static void phb4_add_properties(struct phb4 *p)
dt_add_property_cells(np, "ibm,phb-diag-data-size",
sizeof(struct OpalIoPhb4ErrorData));
+
+ /* Indicate to Linux that CAPP timebase sync is supported */
+ dt_add_property_string(np, "ibm,capp-timebase-sync", NULL);
}
static bool phb4_calculate_windows(struct phb4 *p)
diff --git a/include/chip.h b/include/chip.h
index b957e45..17f062b 100644
--- a/include/chip.h
+++ b/include/chip.h
@@ -191,6 +191,7 @@ struct proc_chip {
/* Must hold capi_lock to change */
uint8_t capp_phb3_attached_mask;
+ uint8_t capp_phb4_attached_mask;
uint8_t capp_ucode_loaded;
/* Used by hw/centaur.c */
diff --git a/include/opal-api.h b/include/opal-api.h
index 37af5f7..2713490 100644
--- a/include/opal-api.h
+++ b/include/opal-api.h
@@ -1144,6 +1144,7 @@ enum {
OPAL_PHB_CAPI_MODE_SNOOP_OFF = 2,
OPAL_PHB_CAPI_MODE_SNOOP_ON = 3,
OPAL_PHB_CAPI_MODE_DMA = 4,
+ OPAL_PHB_CAPI_MODE_DMA_TVT1 = 5,
};
/* CAPI feature flags (in device-tree) */
diff --git a/include/phb4-capp.h b/include/phb4-capp.h
new file mode 100644
index 0000000..89de034
--- /dev/null
+++ b/include/phb4-capp.h
@@ -0,0 +1,60 @@
+/* Copyright 2013-2017 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __PHB4_CAPP_H
+#define __PHB4_CAPP_H
+
+#define CAPP_SNP_ARRAY_WRITE_REG 0x2010841 /* Satellite 2 */
+#define CAPP_SNP_ARRAY_ADDR_REG 0x2010828
+#define CAPP_APC_MASTER_ARRAY_ADDR_REG 0x201082A
+#define CAPP_APC_MASTER_ARRAY_WRITE_REG 0x2010842 /* Satellite 2 */
+
+#define CAPP_FIR 0x2010800
+#define CAPP_ERR_RPT_CLR 0x2010813
+#define APC_MASTER_PB_CTRL 0x2010818
+#define APC_MASTER_CAPI_CTRL 0x2010819
+#define LCO_MASTER_TARGET 0x2010821
+#define EPOCH_RECOVERY_TIMERS_CTRL 0x201082C
+#define SNOOP_CAPI_CONFIG 0x201081A
+#define SNOOP_CONTROL 0x201081B
+#define TRANSPORT_CONTROL 0x201081C
+#define CAPP_TB 0x2010826
+#define CAPP_TFMR 0x2010827
+#define CAPP_ERR_STATUS_CTRL 0x201080E
+#define FLUSH_SUE_STATE_MAP 0x201080F
+#define FLUSH_CPIG_STATE_MAP 0x2010820
+#define FLUSH_SUE_UOP1 0x2010843 /* Satellite 2 */
+#define APC_FSM_READ_MASK 0x2010823
+#define XPT_FSM_RMM 0x2010831
+
+/* CAPP0 attached to PHB0(PEC0 - single port)
+ * CAPP1 attached to PHB3(PEC2 - single or dual port)
+ */
+#define CAPP0_PHB_INDEX 0
+#define CAPP1_PHB_INDEX 3
+
+/* SCOM address Base (Ring = ‘0010’b)
+ * CAPP Unit Satellite SCOM address Base
+ * CAPP 0 S1 (sat = ‘0000’b) x02010800
+ * CAPP 0 S2 (sat = ‘0001’b) x02010840
+ * CAPP 1 S1 (sat = ‘0000’b) x04010800
+ * CAPP 1 S2 (sat = ‘0001’b) x04010840
+ */
+#define CAPP1_REG_OFFSET 0x2000000
+
+#define PHB4_CAPP_REG_OFFSET(p) ((p)->index == 0 ? 0x0 : CAPP1_REG_OFFSET)
+
+#endif /* __PHB4_CAPP_H */
diff --git a/include/phb4-regs.h b/include/phb4-regs.h
index 92bee88..5ec47a5 100644
--- a/include/phb4-regs.h
+++ b/include/phb4-regs.h
@@ -71,8 +71,12 @@
#define PHB_PEST_BAR 0x1a8
#define PHB_PEST_BAR_ENABLE PPC_BIT(0)
#define PHB_PEST_BASE_ADDRESS PPC_BITMASK(8,51)
+#define PHB_PBL_ASN_CMPM 0x1C0
+#define PHB_PBL_ASN_ENABLE PPC_BIT(63)
+#define PHB_CAPI_CMPM 0x1C8
+#define PHB_CAPI_CMPM_ENABLE PPC_BIT(63)
#define PHB_M64_UPPER_BITS 0x1f0
-#define PHB_INTREP_TIMER 0x1f8
+#define PHB_NXLATE_PREFIX 0x1f8
#define PHB_DMARD_SYNC 0x200
#define PHB_DMARD_SYNC_START PPC_BIT(0)
#define PHB_DMARD_SYNC_COMPLETE PPC_BIT(1)
@@ -242,6 +246,7 @@
#define PHB_PBL_TIMEOUT_CTRL 0x1810
#define PHB_PBL_NPTAG_ENABLE 0x1820
#define PHB_PBL_NBW_CMP_MASK 0x1830
+#define PHB_PBL_NBW_MASK_ENABLE PPC_BIT(63)
#define PHB_PBL_SYS_LINK_INIT 0x1838
#define PHB_PBL_BUF_STATUS 0x1840
#define PHB_PBL_ERR_STATUS 0x1900
--
2.7.4
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