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dma: Let st*_dma() take MemTxAttrs argument

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Let devices specify transaction attributes when calling st*_dma().

Keep the default MEMTXATTRS_UNSPECIFIED in the few callers.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211223115554.3155328-16-philmd@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2021-12-17 23:53:34 +01:00
parent 292e13142d
commit 2280c27afc
4 changed files with 18 additions and 11 deletions
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4
hw/nvram/fw_cfg.c
View file

@ -360,7 +360,7 @@ static void fw_cfg_dma_transfer(FWCfgState *s)
if (dma_memory_read(s->dma_as, dma_addr,
&dma, sizeof(dma), MEMTXATTRS_UNSPECIFIED)) {
stl_be_dma(s->dma_as, dma_addr + offsetof(FWCfgDmaAccess, control),
FW_CFG_DMA_CTL_ERROR);
FW_CFG_DMA_CTL_ERROR, MEMTXATTRS_UNSPECIFIED);
return;
}
@ -446,7 +446,7 @@ static void fw_cfg_dma_transfer(FWCfgState *s)
}
stl_be_dma(s->dma_as, dma_addr + offsetof(FWCfgDmaAccess, control),
dma.control);
dma.control, MEMTXATTRS_UNSPECIFIED);
trace_fw_cfg_read(s, 0);
}