Cleanup - build drive description in temp memory during init.

Remove describe_drive() mechanism for calling printf with a drive
description.  Instead, have each drive build a description in
temporary ram during drive initialization.

Also, remove fields now unneeded from 'struct disk_s' - model and
cntl_info.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/util.h b/src/util.h
index eb62507..9c78e4c 100644
--- a/src/util.h
+++ b/src/util.h
@@ -385,6 +385,12 @@ static inline void *malloc_fseg(u32 size) {
 static inline void *malloc_tmphigh(u32 size) {
     return pmm_malloc(&ZoneTmpHigh, PMM_DEFAULT_HANDLE, size, MALLOC_MIN_ALIGN);
 }
+static inline void *malloc_tmp(u32 size) {
+    void *ret = malloc_tmphigh(size);
+    if (ret)
+        return ret;
+    return pmm_malloc(&ZoneTmpLow, PMM_DEFAULT_HANDLE, size, MALLOC_MIN_ALIGN);
+}
 static inline void *memalign_low(u32 align, u32 size) {
     return pmm_malloc(&ZoneLow, PMM_DEFAULT_HANDLE, size, align);
 }