Searched refs:w_count (Results 1 – 1 of 1) sorted by relevance
60 uint32_t w_count; member129 uint32_t w_count = ACCESS_ONCE(ch->w_count); in tegra_ivc_channel_empty() local142 if (w_count - r_count > ivc->nframes) in tegra_ivc_channel_empty()145 return w_count == r_count; in tegra_ivc_channel_empty()155 return (ACCESS_ONCE(ch->w_count) - ACCESS_ONCE(ch->r_count)) >= in tegra_ivc_channel_full()172 ACCESS_ONCE(ivc->tx_channel->w_count) = in tegra_ivc_advance_tx()173 ACCESS_ONCE(ivc->tx_channel->w_count) + 1; in tegra_ivc_advance_tx()205 offset = offsetof(struct tegra_ivc_channel_header, w_count); in tegra_ivc_check_read()234 return ACCESS_ONCE(ch->w_count) - ACCESS_ONCE(ch->r_count); in tegra_ivc_channel_avail_count()278 offset = offsetof(struct tegra_ivc_channel_header, w_count); in tegra_ivc_read_advance()[all …]