diff options
| author | Chris Metcalf <cmetcalf@tilera.com> | 2013-08-01 11:36:42 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-08-01 14:35:50 -0700 |
| commit | 2628e8af31a0ee4d28304d96a72fdf4d7822508c (patch) | |
| tree | 384c3f522e5510d2706472545a6cbae387bbb803 /arch/tile/gxio/mpipe.c | |
| parent | 48f2a4e1e83992af6c721c6c93a6b012910e255f (diff) | |
| download | linux-2628e8af31a0ee4d28304d96a72fdf4d7822508c.tar.bz2 | |
tile: support jumbo frames in the tilegx network driver
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/tile/gxio/mpipe.c')
| -rw-r--r-- | arch/tile/gxio/mpipe.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/arch/tile/gxio/mpipe.c b/arch/tile/gxio/mpipe.c index e71c63390acc..0567cf0cd29e 100644 --- a/arch/tile/gxio/mpipe.c +++ b/arch/tile/gxio/mpipe.c @@ -383,7 +383,7 @@ EXPORT_SYMBOL_GPL(gxio_mpipe_iqueue_init); int gxio_mpipe_equeue_init(gxio_mpipe_equeue_t *equeue, gxio_mpipe_context_t *context, - unsigned int edma_ring_id, + unsigned int ering, unsigned int channel, void *mem, unsigned int mem_size, unsigned int mem_flags) @@ -394,7 +394,7 @@ int gxio_mpipe_equeue_init(gxio_mpipe_equeue_t *equeue, /* Offset used to read number of completed commands. */ MPIPE_EDMA_POST_REGION_ADDR_t offset; - int result = gxio_mpipe_init_edma_ring(context, edma_ring_id, channel, + int result = gxio_mpipe_init_edma_ring(context, ering, channel, mem, mem_size, mem_flags); if (result < 0) return result; @@ -405,7 +405,7 @@ int gxio_mpipe_equeue_init(gxio_mpipe_equeue_t *equeue, offset.region = MPIPE_MMIO_ADDR__REGION_VAL_EDMA - MPIPE_MMIO_ADDR__REGION_VAL_IDMA; - offset.ring = edma_ring_id; + offset.ring = ering; __gxio_dma_queue_init(&equeue->dma_queue, context->mmio_fast_base + offset.word, @@ -413,6 +413,9 @@ int gxio_mpipe_equeue_init(gxio_mpipe_equeue_t *equeue, equeue->edescs = mem; equeue->mask_num_entries = num_entries - 1; equeue->log2_num_entries = __builtin_ctz(num_entries); + equeue->context = context; + equeue->ering = ering; + equeue->channel = channel; return 0; } @@ -543,3 +546,12 @@ int gxio_mpipe_link_close(gxio_mpipe_link_t *link) } EXPORT_SYMBOL_GPL(gxio_mpipe_link_close); + +int gxio_mpipe_link_set_attr(gxio_mpipe_link_t *link, uint32_t attr, + int64_t val) +{ + return gxio_mpipe_link_set_attr_aux(link->context, link->mac, attr, + val); +} + +EXPORT_SYMBOL_GPL(gxio_mpipe_link_set_attr); |