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DMA fix for macio IDE device

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Merge tag 'qemu-macppc-20240918' of https://github.com/mcayland/qemu into staging

DMA fix for macio IDE device

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# gpg: Signature made Wed 18 Sep 2024 10:43:38 BST
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* tag 'qemu-macppc-20240918' of https://github.com/mcayland/qemu:
  mac_dbdma: Remove leftover `dma_memory_unmap` calls

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2024-09-18 20:59:10 +01:00
commit 14556211bc
2 changed files with 0 additions and 10 deletions
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6
hw/ide/macio.c
View File

@ -119,9 +119,6 @@ static void pmac_ide_atapi_transfer_cb(void *opaque, int ret)
return; return;
done: done:
dma_memory_unmap(&address_space_memory, io->dma_mem, io->dma_len,
io->dir, io->dma_len);
if (ret < 0) { if (ret < 0) {
block_acct_failed(blk_get_stats(s->blk), &s->acct); block_acct_failed(blk_get_stats(s->blk), &s->acct);
} else { } else {
@ -202,9 +199,6 @@ static void pmac_ide_transfer_cb(void *opaque, int ret)
return; return;
done: done:
dma_memory_unmap(&address_space_memory, io->dma_mem, io->dma_len,
io->dir, io->dma_len);
if (s->dma_cmd == IDE_DMA_READ || s->dma_cmd == IDE_DMA_WRITE) { if (s->dma_cmd == IDE_DMA_READ || s->dma_cmd == IDE_DMA_WRITE) {
if (ret < 0) { if (ret < 0) {
block_acct_failed(blk_get_stats(s->blk), &s->acct); block_acct_failed(blk_get_stats(s->blk), &s->acct);

4
include/hw/ppc/mac_dbdma.h
View File

@ -44,10 +44,6 @@ struct DBDMA_io {
DBDMA_end dma_end; DBDMA_end dma_end;
/* DMA is in progress, don't start another one */ /* DMA is in progress, don't start another one */
bool processing; bool processing;
/* DMA request */
void *dma_mem;
dma_addr_t dma_len;
DMADirection dir;
}; };
/* /*