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From: | Pavel Butsykin |
Subject: | Re: [Qemu-devel] [PATCH 1/3] ide: don't loose pending dma state |
Date: | Thu, 24 Mar 2016 18:20:23 +0300 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
On 24.03.2016 18:12, Paolo Bonzini wrote:
On 24/03/2016 16:11, Pavel Butsykin wrote:You want something like this: dma_cb() { ... if (ret < 0) { if (ide_handle_rw_error(s, -ret, ide_dma_cmd_to_retry(s))) { return; } } ... } static void ide_bmdma_pre_save(void *opaque) { ... if (!(bm->status & BM_STATUS_DMAING) && bm->dma_cb) { bm->bus->error_status = ide_dma_cmd_to_retry(bmdma_active_if(bm)); } ... }Yes, that would do.
Well, I can do it, looks quite ok.
Paolo
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