Merge tag 'hw-misc-20250216' of https://github.com/philmd/qemu into staging

Misc HW patches

- Use qemu_hexdump_line() in TPM backend (Philippe)
- Remove magic number in APIC (Phil)
- Disable thread-level cache topology (Zhao)
- Xen QOM style cleanups (Bernhard)
- Introduce TYPE_DYNAMIC_SYS_BUS_DEVICE (Philippe)
- Invert logic of machine no_sdcard flag (Philippe)
- Housekeeping in MicroBlaze functional tests (Philippe)
- Prevent out-of-bound access in SMC91C111 RX path (Peter)
- Declare more fields / arguments as const (Philippe)
- Introduce EndianMode QAPI enum (Philippe)
- Make various Xilinx devices endianness configurable (Philippe)
- Mark some devices memory regions as little-endian (Philippe)
- Allow execution RX gdbsim machine without BIOS/kernel (Keith)

# -----BEGIN PGP SIGNATURE-----
#
# iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmeyUY8ACgkQ4+MsLN6t
# wN7OQQ/+PwMfwJUjmkUYgS2E4RMEQFq3LVeY7hRcsga/F0EAQV5ksn9f8nqkWu7b
# vkXIxcatWb1dgpkqIYRPG/PuAELIub9ZFpc57TNVvFZiGzqtOg1rXSAinDEtb8oL
# fMB/HnLGLScOaIeWa7d7t58oOnpO6yAYZi/BYiByKnToHO4nkfu3yNIB290Tjia0
# npbundH3Gmk8B+LmcFpqXqj0KyDZNxHw8WMh8nba+mhp0gp0z5hlOKoaGgSzNW4f
# Az1sjeKCVVcMf+C01tfO5V8NHQdqFQovqcua+wMoWd9we3JuIHFkhTpZHxWUvW/l
# e8ovqXBfFv++TqjNb1tZJMwYqM2mBH7txqOoZmWXcnihISURIa4GkwtNOLMx0HGk
# omxZYLnsVbrHivdelzNB1ipVehhqD37/lW1Tq8b+bMfCGFF2coXWyx10pyXZTB+P
# 6Xyd9QWcCTQPXMgIHJ28DU8s+bIHERdPHQVtaaBSahggFm/suR+gBanCxCiGfbA/
# 8/AFolptCaxRh4OoXOFft+SOcjsURCWHSDAVK64rp7yRc4D/nEnXb79d4sthDRuG
# DKvaO4D03QYIo79Bas+u687lEwQ7fiecFtt6iI0fHe5MiJG0ZymAkwmWe7UnnUZF
# VvqkjRjapjphASxPKVnXAzLXBL3rCL27VeTlaXO5Qk34Jf9d1J4=
# =URn3
# -----END PGP SIGNATURE-----
# gpg: Signature made Sun 16 Feb 2025 15:58:55 EST
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* tag 'hw-misc-20250216' of https://github.com/philmd/qemu: (39 commits)
  hw/rx: Allow execution without either bios or kernel
  hw/pci-host: Mark versatile regions as little-endian
  hw/mips: Mark Loonson3 Virt machine devices as little-endian
  hw/mips: Mark Boston machine devices as little-endian
  hw/arm: Mark Allwinner Technology devices as little-endian
  hw/ssi/xilinx_spi: Make device endianness configurable
  hw/char/xilinx_uartlite: Make device endianness configurable
  hw/timer/xilinx_timer: Make device endianness configurable
  hw/net/xilinx_ethlite: Make device endianness configurable
  hw/intc/xilinx_intc: Make device endianness configurable
  hw/qdev-properties-system: Introduce EndianMode QAPI enum
  hw: Make class data 'const'
  hw: Declare various const data as 'const'
  tests/functional: Remove sleep() kludges from microblaze tests
  tests/functional: Allow microblaze tests to take a machine name argument
  tests/functional: Explicit endianness of microblaze assets
  hw/net/smc91c111: Ignore attempt to pop from empty RX fifo
  hw/riscv/opentitan: Include missing 'exec/address-spaces.h' header
  hw/boards: Ensure machine setting auto_create_sdcard expose a SD Bus
  hw/riscv: Remove all invalid uses of auto_create_sdcard=true
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 20 insertions, 4 deletions

diff --git a/system/vl.c b/system/vl.c
index 9c6942c6cf..2a570ed9ff 100644
--- a/system/vl.c
+++ b/system/vl.c
@@ -53,6 +53,7 @@
 #include "hw/usb.h"
 #include "hw/isa/isa.h"
 #include "hw/scsi/scsi.h"
+#include "hw/sd/sd.h"
 #include "hw/display/vga.h"
 #include "hw/firmware/smbios.h"
 #include "hw/acpi/acpi.h"
@@ -194,7 +195,7 @@ static int default_parallel = 1;
 static int default_monitor = 1;
 static int default_floppy = 1;
 static int default_cdrom = 1;
-static int default_sdcard = 1;
+static bool auto_create_sdcard = true;
 static int default_vga = 1;
 static int default_net = 1;
 
@@ -718,7 +719,7 @@ static void configure_blockdev(BlockdevOptionsQueue *bdo_queue,
     default_drive(default_cdrom, snapshot, machine_class->block_default_type, 2,
                   CDROM_OPTS);
     default_drive(default_floppy, snapshot, IF_FLOPPY, 0, FD_OPTS);
-    default_drive(default_sdcard, snapshot, IF_SD, 0, SD_OPTS);
+    default_drive(auto_create_sdcard, snapshot, IF_SD, 0, SD_OPTS);
 
 }
 
@@ -1346,8 +1347,8 @@ static void qemu_disable_default_devices(void)
     if (!has_defaults || machine_class->no_cdrom) {
         default_cdrom = 0;
     }
-    if (!has_defaults || machine_class->no_sdcard) {
-        default_sdcard = 0;
+    if (!has_defaults || !machine_class->auto_create_sdcard) {
+        auto_create_sdcard = false;
     }
     if (!has_defaults) {
         default_audio = 0;
@@ -2661,12 +2662,27 @@ static void qemu_init_displays(void)
 
 static void qemu_init_board(void)
 {
+    MachineClass *machine_class = MACHINE_GET_CLASS(current_machine);
+
     /* process plugin before CPUs are created, but once -smp has been parsed */
     qemu_plugin_load_list(&plugin_list, &error_fatal);
 
     /* From here on we enter MACHINE_PHASE_INITIALIZED.  */
     machine_run_board_init(current_machine, mem_path, &error_fatal);
 
+    if (machine_class->auto_create_sdcard) {
+        bool ambigous;
+
+        /* Ensure there is a SD bus available to create SD card on */
+        Object *obj = object_resolve_path_type("", TYPE_SD_BUS, &ambigous);
+        if (!obj && !ambigous) {
+            fprintf(stderr, "Can not create sd-card on '%s' machine"
+                            " because it lacks a sd-bus\n",
+                            machine_class->name);
+            abort();
+        }
+    }
+
     drive_check_orphaned();
 
     realtime_init();