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>
diff --git a/arch/tile/gxio/iorpc_mpipe.c b/arch/tile/gxio/iorpc_mpipe.c
index 31b87bf..c2fb1516 100644
--- a/arch/tile/gxio/iorpc_mpipe.c
+++ b/arch/tile/gxio/iorpc_mpipe.c
@@ -387,6 +387,27 @@
EXPORT_SYMBOL(gxio_mpipe_link_close_aux);
+struct link_set_attr_aux_param {
+ int mac;
+ uint32_t attr;
+ int64_t val;
+};
+
+int gxio_mpipe_link_set_attr_aux(gxio_mpipe_context_t * context, int mac,
+ uint32_t attr, int64_t val)
+{
+ struct link_set_attr_aux_param temp;
+ struct link_set_attr_aux_param *params = &temp;
+
+ params->mac = mac;
+ params->attr = attr;
+ params->val = val;
+
+ return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
+ sizeof(*params), GXIO_MPIPE_OP_LINK_SET_ATTR_AUX);
+}
+
+EXPORT_SYMBOL(gxio_mpipe_link_set_attr_aux);
struct get_timestamp_aux_param {
uint64_t sec;
@@ -454,6 +475,32 @@
EXPORT_SYMBOL(gxio_mpipe_adjust_timestamp_aux);
+struct config_edma_ring_blks_param {
+ unsigned int ering;
+ unsigned int max_blks;
+ unsigned int min_snf_blks;
+ unsigned int db;
+};
+
+int gxio_mpipe_config_edma_ring_blks(gxio_mpipe_context_t * context,
+ unsigned int ering, unsigned int max_blks,
+ unsigned int min_snf_blks, unsigned int db)
+{
+ struct config_edma_ring_blks_param temp;
+ struct config_edma_ring_blks_param *params = &temp;
+
+ params->ering = ering;
+ params->max_blks = max_blks;
+ params->min_snf_blks = min_snf_blks;
+ params->db = db;
+
+ return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
+ sizeof(*params),
+ GXIO_MPIPE_OP_CONFIG_EDMA_RING_BLKS);
+}
+
+EXPORT_SYMBOL(gxio_mpipe_config_edma_ring_blks);
+
struct arm_pollfd_param {
union iorpc_pollfd pollfd;
};