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[v2,2/2] hw/block: Deprecate the TC58128 block device

Message ID 20240109083053.2581588-3-sam@rfc1149.net
State New
Headers show
Series Deprecate the shix machine and the TC58128 flash device | expand

Commit Message

Samuel Tardieu Jan. 9, 2024, 8:30 a.m. UTC 
The 16MiB flash device is only used by the deprecated shix machine.
Its code it old and unmaintained, and has never been adapted to the
QOM architecture. It still contains debug statements and uses global
variables. It is time to deprecate it.

Signed-off-by: Samuel Tardieu <sam@rfc1149.net>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
---
 docs/about/deprecated.rst | 2 +-
 hw/block/tc58128.c        | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst
index e6a12c9077..15e39f8bbb 100644
--- a/docs/about/deprecated.rst
+++ b/docs/about/deprecated.rst
@@ -273,7 +273,7 @@  The Nios II architecture is orphan.
 ''''''''''''''''''''
 
 The machine is no longer in existence and has been long unmaintained
-in QEMU.
+in QEMU. This also holds for the TC51828 16MiB flash that it uses.
 
 Backend options
 ---------------
diff --git a/hw/block/tc58128.c b/hw/block/tc58128.c
index d350126b27..6944cf58fa 100644
--- a/hw/block/tc58128.c
+++ b/hw/block/tc58128.c
@@ -202,6 +202,7 @@  static sh7750_io_device tc58128 = {
 
 int tc58128_init(struct SH7750State *s, const char *zone1, const char *zone2)
 {
+    warn_report_once("The TC58128 flash device is deprecated");
     init_dev(&tc58128_devs[0], zone1);
     init_dev(&tc58128_devs[1], zone2);
     return sh7750_register_io_device(s, &tc58128);