From 437fd90c0250dee670290f9b714253671a990160 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Wed, 18 May 2016 13:18:31 +0300 Subject: These changes are the raw update to qemu-2.6. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Collission happened in the following patches: migration: do cleanup operation after completion(738df5b9) Bug fix.(1750c932f86) kvmclock: add a new function to update env->tsc.(b52baab2) The code provided by the patches was already in the upstreamed version. Change-Id: I3cc11841a6a76ae20887b2e245710199e1ea7f9a Signed-off-by: José Pekkarinen --- qemu/hw/ppc/spapr_events.c | 69 ++++++++++++++++++++++++++++++++++++++-------- 1 file changed, 57 insertions(+), 12 deletions(-) (limited to 'qemu/hw/ppc/spapr_events.c') diff --git a/qemu/hw/ppc/spapr_events.c b/qemu/hw/ppc/spapr_events.c index f626eb7b3..049fb1b32 100644 --- a/qemu/hw/ppc/spapr_events.c +++ b/qemu/hw/ppc/spapr_events.c @@ -24,6 +24,8 @@ * THE SOFTWARE. * */ +#include "qemu/osdep.h" +#include "qapi/error.h" #include "cpu.h" #include "sysemu/sysemu.h" #include "sysemu/char.h" @@ -35,7 +37,8 @@ #include "hw/pci/pci.h" #include "hw/pci-host/spapr.h" #include "hw/ppc/spapr_drc.h" - +#include "qemu/help_option.h" +#include "qemu/bcd.h" #include struct rtas_error_log { @@ -386,7 +389,16 @@ static void spapr_powerdown_req(Notifier *n, void *opaque) qemu_irq_pulse(xics_get_qirq(spapr->icp, spapr->check_exception_irq)); } -static void spapr_hotplug_req_event(sPAPRDRConnector *drc, uint8_t hp_action) +static void spapr_hotplug_set_signalled(uint32_t drc_index) +{ + sPAPRDRConnector *drc = spapr_dr_connector_by_index(drc_index); + sPAPRDRConnectorClass *drck = SPAPR_DR_CONNECTOR_GET_CLASS(drc); + drck->set_signalled(drc); +} + +static void spapr_hotplug_req_event(uint8_t hp_id, uint8_t hp_action, + sPAPRDRConnectorType drc_type, + uint32_t drc) { sPAPRMachineState *spapr = SPAPR_MACHINE(qdev_get_machine()); struct hp_log_full *new_hp; @@ -395,8 +407,6 @@ static void spapr_hotplug_req_event(sPAPRDRConnector *drc, uint8_t hp_action) struct rtas_event_log_v6_maina *maina; struct rtas_event_log_v6_mainb *mainb; struct rtas_event_log_v6_hp *hp; - sPAPRDRConnectorClass *drck = SPAPR_DR_CONNECTOR_GET_CLASS(drc); - sPAPRDRConnectorType drc_type = drck->get_type(drc); new_hp = g_malloc0(sizeof(struct hp_log_full)); hdr = &new_hp->hdr; @@ -427,13 +437,17 @@ static void spapr_hotplug_req_event(sPAPRDRConnector *drc, uint8_t hp_action) hp->hdr.section_length = cpu_to_be16(sizeof(*hp)); hp->hdr.section_version = 1; /* includes extended modifier */ hp->hotplug_action = hp_action; - + hp->hotplug_identifier = hp_id; switch (drc_type) { case SPAPR_DR_CONNECTOR_TYPE_PCI: - hp->drc.index = cpu_to_be32(drck->get_index(drc)); - hp->hotplug_identifier = RTAS_LOG_V6_HP_ID_DRC_INDEX; hp->hotplug_type = RTAS_LOG_V6_HP_TYPE_PCI; + if (hp->hotplug_action == RTAS_LOG_V6_HP_ACTION_ADD) { + spapr_hotplug_set_signalled(drc); + } + break; + case SPAPR_DR_CONNECTOR_TYPE_LMB: + hp->hotplug_type = RTAS_LOG_V6_HP_TYPE_MEMORY; break; default: /* we shouldn't be signaling hotplug events for resources @@ -443,19 +457,49 @@ static void spapr_hotplug_req_event(sPAPRDRConnector *drc, uint8_t hp_action) return; } + if (hp_id == RTAS_LOG_V6_HP_ID_DRC_COUNT) { + hp->drc.count = cpu_to_be32(drc); + } else if (hp_id == RTAS_LOG_V6_HP_ID_DRC_INDEX) { + hp->drc.index = cpu_to_be32(drc); + } + rtas_event_log_queue(RTAS_LOG_TYPE_HOTPLUG, new_hp, true); qemu_irq_pulse(xics_get_qirq(spapr->icp, spapr->check_exception_irq)); } -void spapr_hotplug_req_add_event(sPAPRDRConnector *drc) +void spapr_hotplug_req_add_by_index(sPAPRDRConnector *drc) +{ + sPAPRDRConnectorClass *drck = SPAPR_DR_CONNECTOR_GET_CLASS(drc); + sPAPRDRConnectorType drc_type = drck->get_type(drc); + uint32_t index = drck->get_index(drc); + + spapr_hotplug_req_event(RTAS_LOG_V6_HP_ID_DRC_INDEX, + RTAS_LOG_V6_HP_ACTION_ADD, drc_type, index); +} + +void spapr_hotplug_req_remove_by_index(sPAPRDRConnector *drc) +{ + sPAPRDRConnectorClass *drck = SPAPR_DR_CONNECTOR_GET_CLASS(drc); + sPAPRDRConnectorType drc_type = drck->get_type(drc); + uint32_t index = drck->get_index(drc); + + spapr_hotplug_req_event(RTAS_LOG_V6_HP_ID_DRC_INDEX, + RTAS_LOG_V6_HP_ACTION_REMOVE, drc_type, index); +} + +void spapr_hotplug_req_add_by_count(sPAPRDRConnectorType drc_type, + uint32_t count) { - spapr_hotplug_req_event(drc, RTAS_LOG_V6_HP_ACTION_ADD); + spapr_hotplug_req_event(RTAS_LOG_V6_HP_ID_DRC_COUNT, + RTAS_LOG_V6_HP_ACTION_ADD, drc_type, count); } -void spapr_hotplug_req_remove_event(sPAPRDRConnector *drc) +void spapr_hotplug_req_remove_by_count(sPAPRDRConnectorType drc_type, + uint32_t count) { - spapr_hotplug_req_event(drc, RTAS_LOG_V6_HP_ACTION_REMOVE); + spapr_hotplug_req_event(RTAS_LOG_V6_HP_ID_DRC_COUNT, + RTAS_LOG_V6_HP_ACTION_REMOVE, drc_type, count); } static void check_exception(PowerPCCPU *cpu, sPAPRMachineState *spapr, @@ -556,7 +600,8 @@ out_no_events: void spapr_events_init(sPAPRMachineState *spapr) { QTAILQ_INIT(&spapr->pending_events); - spapr->check_exception_irq = xics_alloc(spapr->icp, 0, 0, false); + spapr->check_exception_irq = xics_alloc(spapr->icp, 0, 0, false, + &error_fatal); spapr->epow_notifier.notify = spapr_powerdown_req; qemu_register_powerdown_notifier(&spapr->epow_notifier); spapr_rtas_register(RTAS_CHECK_EXCEPTION, "check-exception", -- cgit 1.2.3-korg