xen: Drop __XEN_LATEST_INTERFACE_VERSION__ checks from prior to Xen 4.2

We assume (and check for in configure) 4.2 or later now. In reality
all of the removed checks are for far older versions.

FMT_ioreq_size is no longer needed.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>

1 files changed, 2 insertions, 17 deletions

diff --git a/xen-hvm.c b/xen-hvm.c
index fbe0e3a..039680a 100644
--- a/xen-hvm.c
+++ b/xen-hvm.c
@@ -67,17 +67,6 @@ struct shared_vmport_iopage {
 typedef struct shared_vmport_iopage shared_vmport_iopage_t;
 #endif
 
-#if __XEN_LATEST_INTERFACE_VERSION__ < 0x0003020a
-static inline uint32_t xen_vcpu_eport(shared_iopage_t *shared_page, int i)
-{
-    return shared_page->vcpu_iodata[i].vp_eport;
-}
-static inline ioreq_t *xen_vcpu_ioreq(shared_iopage_t *shared_page, int vcpu)
-{
-    return &shared_page->vcpu_iodata[vcpu].vp_ioreq;
-}
-#  define FMT_ioreq_size PRIx64
-#else
 static inline uint32_t xen_vcpu_eport(shared_iopage_t *shared_page, int i)
 {
     return shared_page->vcpu_ioreq[i].vp_eport;
@@ -86,8 +75,6 @@ static inline ioreq_t *xen_vcpu_ioreq(shared_iopage_t *shared_page, int vcpu)
 {
     return &shared_page->vcpu_ioreq[vcpu];
 }
-#  define FMT_ioreq_size "u"
-#endif
 
 #define BUFFER_IO_MAX_DELAY  100
 
@@ -688,7 +675,7 @@ static ioreq_t *cpu_get_ioreq_from_shared_memory(XenIOState *state, int vcpu)
     if (req->state != STATE_IOREQ_READY) {
         DPRINTF("I/O request not ready: "
                 "%x, ptr: %x, port: %"PRIx64", "
-                "data: %"PRIx64", count: %" FMT_ioreq_size ", size: %" FMT_ioreq_size "\n",
+                "data: %"PRIx64", count: %u, size: %u\n",
                 req->state, req->data_is_ptr, req->addr,
                 req->data, req->count, req->size);
         return NULL;
@@ -1050,9 +1037,7 @@ static void cpu_handle_ioreq(void *opaque)
         if (req->state != STATE_IOREQ_INPROCESS) {
             fprintf(stderr, "Badness in I/O request ... not in service?!: "
                     "%x, ptr: %x, port: %"PRIx64", "
-                    "data: %"PRIx64", count: %" FMT_ioreq_size
-                    ", size: %" FMT_ioreq_size
-                    ", type: %"FMT_ioreq_size"\n",
+                    "data: %"PRIx64", count: %u, size: %u, type: %u\n",
                     req->state, req->data_is_ptr, req->addr,
                     req->data, req->count, req->size, req->type);
             destroy_hvm_domain(false);