From 53339a8120d9be6a448f29dd1138bab2fa15e34d Mon Sep 17 00:00:00 2001 From: Bibo Mao Date: Wed, 7 May 2025 10:31:38 +0800 Subject: [PATCH] hw/intc/loongarch_pch: Discard write operation with ISR register With the latest 7A1000 user manual, interrupt status register ISR is read only. Here discard write operation with ISR register. Signed-off-by: Bibo Mao Reviewed-by: Song Gao Message-Id: <20250507023148.1877287-7-maobibo@loongson.cn> Signed-off-by: Song Gao --- hw/intc/loongarch_pch_pic.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/hw/intc/loongarch_pch_pic.c b/hw/intc/loongarch_pch_pic.c index 9b64bf938f..e6fcf645eb 100644 --- a/hw/intc/loongarch_pch_pic.c +++ b/hw/intc/loongarch_pch_pic.c @@ -234,12 +234,6 @@ static void loongarch_pch_pic_high_writew(void *opaque, hwaddr addr, trace_loongarch_pch_pic_high_writew(size, addr, data); switch (addr) { - case PCH_PIC_INT_STATUS: - s->intisr = get_writew_val(s->intisr, data, 0); - break; - case PCH_PIC_INT_STATUS + 4: - s->intisr = get_writew_val(s->intisr, data, 1); - break; case PCH_PIC_INT_POL: s->int_polarity = get_writew_val(s->int_polarity, data, 0); break; -- 2.39.5