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hv: change the param type of mmio_write**

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Input parameter of mmio_write64/mmio_write32/mmio_write16/mmio_write8
should be 'void *addr' rather than 'const void *addr' since the object
pointed by 'addr' is modified in these operations.

This patch change the param type of mmio_write** and update its usage
accordingly.

Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
Reviewed-by: Li, Fei1 <fei1.li@intel.com>
This commit is contained in:
Shiqing Gao
2018-11-30 15:26:34 +08:00
committed by wenlingz
parent daaff43350
commit 11102cfa45
3 changed files with 16 additions and 17 deletions
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12
hypervisor/dm/vpci/msix.c
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@@ -70,11 +70,11 @@ static int vmsix_remap_entry(struct pci_vdev *vdev, uint32_t index, bool enable)
* fields with a single QWORD write, but some hardware can accept 32 bits
* write only
*/
mmio_write32((uint32_t)(info.pmsi_addr), (const void *)&(pentry->addr));
mmio_write32((uint32_t)(info.pmsi_addr >> 32U), (const void *)((char *)&(pentry->addr) + 4U));
mmio_write32((uint32_t)(info.pmsi_addr), (void *)&(pentry->addr));
mmio_write32((uint32_t)(info.pmsi_addr >> 32U), (void *)((char *)&(pentry->addr) + 4U));
mmio_write32(info.pmsi_data, (const void *)&(pentry->data));
mmio_write32(vdev->msix.tables[index].vector_control, (const void *)&(pentry->vector_control));
mmio_write32(info.pmsi_data, (void *)&(pentry->data));
mmio_write32(vdev->msix.tables[index].vector_control, (void *)&(pentry->vector_control));
}
return ret;
@@ -289,9 +289,9 @@ static int vmsix_table_mmio_access_handler(struct io_request *io_req, void *hand
} else {
/* mmio->size is either 4U or 8U */
if (mmio->size == 4U) {
mmio_write32((uint32_t)(mmio->value), (const void *)hva);
mmio_write32((uint32_t)(mmio->value), (void *)hva);
} else {
mmio_write64(mmio->value, (const void *)hva);
mmio_write64(mmio->value, (void *)hva);
}
}
}