qemu/hw/microblaze
Markus Armbruster 0de89a8632 hw/microblaze: Replace drive_get_next() by drive_get()
drive_get_next() is basically a bad idea.  It returns the "next" block
backend of a certain interface type.  "Next" means bus=0,unit=N, where
subsequent calls count N up from zero, per interface type.

This lets you define unit numbers implicitly by execution order.  If the
order changes, or new calls appear "in the middle", unit numbers change.
ABI break.  Hard to spot in review.

Machine "petalogix-ml605" connects backends with drive_get_next() in a
counting loop.  Change it to use drive_get() directly.  This makes the
unit numbers explicit in the code.

Cc: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20211117163409.3587705-10-armbru@redhat.com>
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2021-12-15 08:38:16 +01:00
..
boot.c Do not include sysemu/sysemu.h if it's not really necessary 2021-05-02 17:24:50 +02:00
boot.h Include hw/hw.h exactly where needed 2019-08-16 13:31:52 +02:00
Kconfig hw/misc: Add a config switch for the "unimplemented" device 2019-08-20 09:11:17 +02:00
meson.build meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
petalogix_ml605_mmu.c hw/microblaze: Replace drive_get_next() by drive_get() 2021-12-15 08:38:16 +01:00
petalogix_s3adsp1800_mmu.c qom: Put name parameter before value / visitor parameter 2020-07-10 15:18:08 +02:00
xlnx-zynqmp-pmu.c hw: Replace anti-social QOM type names 2021-03-19 15:18:43 +01:00