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* hw/sd: Remove unused legacy functions, stop killing mammothsPeter Maydell2025-01-311-50/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | The sdcard_legacy.h header defines function prototypes for the "legacy" SD card API, which was used by non-qdevified SD controller models. We've now converted the only remaining non-qdev SD controller, so we can drop the legacy API. Entirely unused functions: sd_init(), sd_set_cb(), sd_enable() Functions which now become static inside sd.c (they are the underlying implementations of methods on SDCardClass): sd_do_command(), sd_write_byte(), sd_read_byte() Removal of sd_init() means that we can also remove the me_no_qdev_me_kill_mammoth_with_rocks flag, the codepaths that were only reachable when it was set, and the inserted_cb and readonly_cb qemu_irq lines that went with that. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20250128104519.3981448-11-peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
* hw/sd: Rename read/write_data() as read/write_byte()Philippe Mathieu-Daudé2020-08-211-2/+2
| | | | | | | | | | | The read/write_data() methods write do a single byte access on the data line of a SD card. Rename them as read/write_byte(). Add some documentation (not in "hw/sd/sdcard_legacy.h" which we are going to remove soon). Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20200814092346.21825-2-f4bug@amsat.org>
* hw/sd: Move sdcard legacy API to 'hw/sd/sdcard_legacy.h'Philippe Mathieu-Daudé2020-08-211-0/+50
omap_mmc.c is the last device left using the legacy sdcard API. Move the prototype declarations into a separate header, to make it clear this is a legacy API. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Message-Id: <20180216022933.10945-8-f4bug@amsat.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Peter Maydell <peter.maydell@linaro.org>