Merge tag 'mmc-updates-for-3.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel...

[~andy/linux] / arch / tile / gxio / iorpc_mpipe.c

diff --git a/arch/tile/gxio/iorpc_mpipe.c b/arch/tile/gxio/iorpc_mpipe.c
index 31b87bf8c027e201fbc853e46bd5b99cbac864d6..4f8f3d619c4a652b428029f0bc2c0362775d79dd 100644 (file)
--- a/arch/tile/gxio/iorpc_mpipe.c
+++ b/arch/tile/gxio/iorpc_mpipe.c
@@ -387,6 +387,27 @@ int gxio_mpipe_link_close_aux(gxio_mpipe_context_t * context, int mac)
 
 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 +475,51 @@ int gxio_mpipe_adjust_timestamp_aux(gxio_mpipe_context_t * context,
 
 EXPORT_SYMBOL(gxio_mpipe_adjust_timestamp_aux);
 
+struct adjust_timestamp_freq_param {
+       int32_t ppb;
+};
+
+int gxio_mpipe_adjust_timestamp_freq(gxio_mpipe_context_t * context,
+                                    int32_t ppb)
+{
+       struct adjust_timestamp_freq_param temp;
+       struct adjust_timestamp_freq_param *params = &temp;
+
+       params->ppb = ppb;
+
+       return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
+                            sizeof(*params),
+                            GXIO_MPIPE_OP_ADJUST_TIMESTAMP_FREQ);
+}
+
+EXPORT_SYMBOL(gxio_mpipe_adjust_timestamp_freq);
+
+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;
 };