esp.c: move esp_set_phase() and esp_get_phase() towards the beginning of the file
This allows these functions to be used earlier in the file without needing a separate forward declaration. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20240324191707.623175-14-mark.cave-ayland@ilande.co.uk> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
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@ -79,6 +79,24 @@ static void esp_lower_drq(ESPState *s)
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}
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}
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static const char *esp_phase_names[8] = {
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"DATA OUT", "DATA IN", "COMMAND", "STATUS",
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"(reserved)", "(reserved)", "MESSAGE OUT", "MESSAGE IN"
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};
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static void esp_set_phase(ESPState *s, uint8_t phase)
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{
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s->rregs[ESP_RSTAT] &= ~7;
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s->rregs[ESP_RSTAT] |= phase;
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trace_esp_set_phase(esp_phase_names[phase]);
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}
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static uint8_t esp_get_phase(ESPState *s)
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{
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return s->rregs[ESP_RSTAT] & 7;
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}
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void esp_dma_enable(ESPState *s, int irq, int level)
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{
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if (level) {
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@ -200,24 +218,6 @@ static uint32_t esp_get_stc(ESPState *s)
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return dmalen;
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}
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static const char *esp_phase_names[8] = {
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"DATA OUT", "DATA IN", "COMMAND", "STATUS",
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"(reserved)", "(reserved)", "MESSAGE OUT", "MESSAGE IN"
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};
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static void esp_set_phase(ESPState *s, uint8_t phase)
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{
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s->rregs[ESP_RSTAT] &= ~7;
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s->rregs[ESP_RSTAT] |= phase;
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trace_esp_set_phase(esp_phase_names[phase]);
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}
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static uint8_t esp_get_phase(ESPState *s)
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{
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return s->rregs[ESP_RSTAT] & 7;
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}
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static uint8_t esp_pdma_read(ESPState *s)
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{
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uint8_t val;
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