Revision d3231181
| b/dma-helpers.c | ||
|---|---|---|
| 18 | 18 |
qsg->size = 0; |
| 19 | 19 |
} |
| 20 | 20 |
|
| 21 |
void qemu_sglist_add(QEMUSGList *qsg, target_phys_addr_t base, |
|
| 22 |
target_phys_addr_t len) |
|
| 21 |
void qemu_sglist_add(QEMUSGList *qsg, dma_addr_t base, dma_addr_t len) |
|
| 23 | 22 |
{
|
| 24 | 23 |
if (qsg->nsg == qsg->nalloc) {
|
| 25 | 24 |
qsg->nalloc = 2 * qsg->nalloc + 1; |
| ... | ... | |
| 45 | 44 |
bool to_dev; |
| 46 | 45 |
bool in_cancel; |
| 47 | 46 |
int sg_cur_index; |
| 48 |
target_phys_addr_t sg_cur_byte;
|
|
| 47 |
dma_addr_t sg_cur_byte;
|
|
| 49 | 48 |
QEMUIOVector iov; |
| 50 | 49 |
QEMUBH *bh; |
| 51 | 50 |
DMAIOFunc *io_func; |
| b/dma.h | ||
|---|---|---|
| 28 | 28 |
} DMADirection; |
| 29 | 29 |
|
| 30 | 30 |
struct ScatterGatherEntry {
|
| 31 |
target_phys_addr_t base;
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|
| 32 |
target_phys_addr_t len;
|
|
| 31 |
dma_addr_t base;
|
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| 32 |
dma_addr_t len;
|
|
| 33 | 33 |
}; |
| 34 | 34 |
|
| 35 | 35 |
struct QEMUSGList {
|
| 36 | 36 |
ScatterGatherEntry *sg; |
| 37 | 37 |
int nsg; |
| 38 | 38 |
int nalloc; |
| 39 |
target_phys_addr_t size;
|
|
| 39 |
dma_addr_t size;
|
|
| 40 | 40 |
}; |
| 41 | 41 |
|
| 42 | 42 |
void qemu_sglist_init(QEMUSGList *qsg, int alloc_hint); |
| 43 |
void qemu_sglist_add(QEMUSGList *qsg, target_phys_addr_t base, |
|
| 44 |
target_phys_addr_t len); |
|
| 43 |
void qemu_sglist_add(QEMUSGList *qsg, dma_addr_t base, dma_addr_t len); |
|
| 45 | 44 |
void qemu_sglist_destroy(QEMUSGList *qsg); |
| 46 | 45 |
#endif |
| 47 | 46 |
|
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