diff mbox

[v3,2/8] spapr: move the IRQ server number mapping under the machine

Message ID 1490686352-24017-3-git-send-email-clg@kaod.org (mailing list archive)
State New, archived
Headers show

Commit Message

Cédric Le Goater March 28, 2017, 7:32 a.m. UTC 
This is the second step to abstract the IRQ 'server' number of the
XICS layer. Now that the prereq cleanups have been done in the
previous patch, we can move down the 'cpu_dt_id' to 'cpu_index'
mapping in the sPAPR machine handler.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
---
 hw/intc/xics_spapr.c    | 5 ++---
 hw/ppc/spapr.c          | 3 ++-
 hw/ppc/spapr_cpu_core.c | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)
diff mbox

Patch

diff --git a/hw/intc/xics_spapr.c b/hw/intc/xics_spapr.c
index 6144f9876ae3..5d685769ad0c 100644
--- a/hw/intc/xics_spapr.c
+++ b/hw/intc/xics_spapr.c
@@ -52,9 +52,8 @@  static target_ulong h_cppr(PowerPCCPU *cpu, sPAPRMachineState *spapr,
 static target_ulong h_ipi(PowerPCCPU *cpu, sPAPRMachineState *spapr,
                           target_ulong opcode, target_ulong *args)
 {
-    target_ulong server = xics_get_cpu_index_by_dt_id(args[0]);
     target_ulong mfrr = args[1];
-    ICPState *icp = xics_icp_get(XICS_FABRIC(spapr), server);
+    ICPState *icp = xics_icp_get(XICS_FABRIC(spapr), args[0]);
 
     if (!icp) {
         return H_PARAMETER;
@@ -122,7 +121,7 @@  static void rtas_set_xive(PowerPCCPU *cpu, sPAPRMachineState *spapr,
     }
 
     nr = rtas_ld(args, 0);
-    server = xics_get_cpu_index_by_dt_id(rtas_ld(args, 1));
+    server = rtas_ld(args, 1);
     priority = rtas_ld(args, 2);
 
     if (!ics_valid_irq(ics, nr) || !xics_icp_get(XICS_FABRIC(spapr), server)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 8aecea3dd10c..b9f7f8607869 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -3024,9 +3024,10 @@  static void spapr_ics_resend(XICSFabric *dev)
     ics_resend(spapr->ics);
 }
 
-static ICPState *spapr_icp_get(XICSFabric *xi, int server)
+static ICPState *spapr_icp_get(XICSFabric *xi, int cpu_dt_id)
 {
     sPAPRMachineState *spapr = SPAPR_MACHINE(xi);
+    int server = xics_get_cpu_index_by_dt_id(cpu_dt_id);
 
     return (server < spapr->nr_servers) ? &spapr->icps[server] : NULL;
 }
diff --git a/hw/ppc/spapr_cpu_core.c b/hw/ppc/spapr_cpu_core.c
index f9ca3f09a0f8..4bd7449a7c88 100644
--- a/hw/ppc/spapr_cpu_core.c
+++ b/hw/ppc/spapr_cpu_core.c
@@ -64,7 +64,7 @@  static void spapr_cpu_init(sPAPRMachineState *spapr, PowerPCCPU *cpu,
 {
     CPUPPCState *env = &cpu->env;
     XICSFabric *xi = XICS_FABRIC(spapr);
-    ICPState *icp = xics_icp_get(xi, CPU(cpu)->cpu_index);
+    ICPState *icp = xics_icp_get(xi, cpu->cpu_dt_id);
 
     /* Set time-base frequency to 512 MHz */
     cpu_ppc_tb_init(env, SPAPR_TIMEBASE_FREQ);