diff options
| -rw-r--r-- | target-ia64/firmware.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/target-ia64/firmware.c b/target-ia64/firmware.c index 7b1a65dad..24693504e 100644 --- a/target-ia64/firmware.c +++ b/target-ia64/firmware.c @@ -72,6 +72,7 @@ typedef enum { HOB_TYPE_PAL_VM_INFO, HOB_TYPE_PAL_VM_PAGE_SIZE, HOB_TYPE_NR_VCPU, + HOB_TYPE_NR_NVRAM, HOB_TYPE_MAX } hob_type_t; @@ -191,6 +192,13 @@ get_hob_size(void* hob_buf) return phit->length; } +static int +add_max_hob_entry(void* hob_buf) +{ + long max_hob = 0; + return hob_add(hob_buf, HOB_TYPE_MAX, &max_hob, sizeof(long)); +} + static int build_hob(void* hob_buf, unsigned long hob_buf_size, unsigned long dom_mem_size, unsigned long vcpus) @@ -216,6 +224,10 @@ build_hob(void* hob_buf, unsigned long hob_buf_size, goto err_out; } + if (add_max_hob_entry(hob_buf) < 0) { + Hob_Output("Add max hob entry failed, buffer too small"); + goto err_out; + } return 0; err_out: |