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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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12
include/hw/ppc/spapr_vio.h
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@ -118,10 +118,14 @@ static inline int spapr_vio_dma_set(SpaprVioDevice *dev, uint64_t taddr,
H_DEST_PARM : H_SUCCESS;
}
#define vio_stb(_dev, _addr, _val) (stb_dma(&(_dev)->as, (_addr), (_val)))
#define vio_sth(_dev, _addr, _val) (stw_be_dma(&(_dev)->as, (_addr), (_val)))
#define vio_stl(_dev, _addr, _val) (stl_be_dma(&(_dev)->as, (_addr), (_val)))
#define vio_stq(_dev, _addr, _val) (stq_be_dma(&(_dev)->as, (_addr), (_val)))
#define vio_stb(_dev, _addr, _val) \
(stb_dma(&(_dev)->as, (_addr), (_val), MEMTXATTRS_UNSPECIFIED))
#define vio_sth(_dev, _addr, _val) \
(stw_be_dma(&(_dev)->as, (_addr), (_val), MEMTXATTRS_UNSPECIFIED))
#define vio_stl(_dev, _addr, _val) \
(stl_be_dma(&(_dev)->as, (_addr), (_val), MEMTXATTRS_UNSPECIFIED))
#define vio_stq(_dev, _addr, _val) \
(stq_be_dma(&(_dev)->as, (_addr), (_val), MEMTXATTRS_UNSPECIFIED))
#define vio_ldq(_dev, _addr) (ldq_be_dma(&(_dev)->as, (_addr)))
int spapr_vio_send_crq(SpaprVioDevice *dev, uint8_t *crq);