machine struct - specify max_cpus at the per machine level (Jes Sorensen)

Introduce a max_cpus per-machine variable, allowing individual boards
to limit it's number of CPUs. Check requested number of CPUs in setup
code and exit if it exceeds the supported number for the machine.
This also renders the static MAX_CPUS check obsolete, so remove this
from vl.c.

Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5443 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 2 insertions, 0 deletions

diff --git a/hw/pc.c b/hw/pc.c
index e7cba9a645..34683e7920 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -1097,6 +1097,7 @@ QEMUMachine pc_machine = {
     .desc = "Standard PC",
     .init = pc_init_pci,
     .ram_require = VGA_RAM_SIZE + PC_MAX_BIOS_SIZE,
+    .max_cpus = 255,
 };
 
 QEMUMachine isapc_machine = {
@@ -1104,4 +1105,5 @@ QEMUMachine isapc_machine = {
     .desc = "ISA-only PC",
     .init = pc_init_isa,
     .ram_require = VGA_RAM_SIZE + PC_MAX_BIOS_SIZE,
+    .max_cpus = 1,
 };