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dpaa: Add <soc/fsl/dpaa.h>

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This commit is contained in:
Sebastian Huber
2017-06-27 12:51:07 +02:00
parent 9789434e21
commit e3dc39ee0c
3 changed files with 95 additions and 0 deletions
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31
linux/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
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@@ -56,6 +56,8 @@
#include <linux/percpu.h>
#include <linux/dma-mapping.h>
#include <linux/sort.h>
#else /* __rtems__ */
#include <soc/fsl/dpaa.h>
#endif /* __rtems__ */
#include <soc/fsl/bman.h>
#include <soc/fsl/qman.h>
@@ -1606,6 +1608,35 @@ release_previous_buffs:
return 0;
}
#ifdef __rtems__
void
dpaa_recycle_mcluster(struct dpaa_priv *dpaa_priv,
dpaa_buffer_recycle_context *rc, struct mbuf *m)
{
size_t i;
dma_addr_t addr;
i = rc->count;
m->m_data = m->m_ext.ext_buf;
*(struct mbuf **)(mtod(m, char *) + DPAA_MBUF_POINTER_OFFSET) = m;
addr = mtod(m, dma_addr_t);
rc->bmb[i].data = 0;
bm_buffer_set64(&rc->bmb[i], addr);
if (i < ARRAY_SIZE(rc->bmb) - 1) {
rc->count = i + 1;
} else {
struct dpaa_bp *dpaa_bp;
int *countptr;
rc->count = 0;
dpaa_bp = dpaa_priv->dpaa_bps[0];
countptr = this_cpu_ptr(dpaa_bp->percpu_count);
*countptr += dpaa_bman_release(dpaa_bp, rc->bmb,
ARRAY_SIZE(rc->bmb));
}
}
#endif /* __rtems__ */
static int dpaa_bp_seed(struct dpaa_bp *dpaa_bp)
{