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Searched refs:tx_channel (Results 1 – 5 of 5) sorted by relevance

/external/u-boot/arch/arm/mach-tegra/
Divc.c171 ACCESS_ONCE(ivc->tx_channel->w_count) = in tegra_ivc_advance_tx()
172 ACCESS_ONCE(ivc->tx_channel->w_count) + 1; in tegra_ivc_advance_tx()
192 if (ivc->tx_channel->state != ivc_state_established) in tegra_ivc_check_read()
213 if (ivc->tx_channel->state != ivc_state_established) in tegra_ivc_check_write()
216 if (!tegra_ivc_channel_full(ivc, ivc->tx_channel)) in tegra_ivc_check_write()
220 tegra_ivc_invalidate_counter(ivc, ivc->tx_channel, offset); in tegra_ivc_check_write()
221 return tegra_ivc_channel_full(ivc, ivc->tx_channel) ? -ENOMEM : 0; in tegra_ivc_check_write()
293 *frame = tegra_ivc_frame_pointer(ivc, ivc->tx_channel, ivc->w_pos); in tegra_ivc_write_get_next_frame()
307 tegra_ivc_flush_frame(ivc, ivc->tx_channel, ivc->w_pos); in tegra_ivc_write_advance()
316 tegra_ivc_flush_counter(ivc, ivc->tx_channel, offset); in tegra_ivc_write_advance()
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/external/u-boot/drivers/usb/musb-new/
Dmusb_host.c283 hw_ep->tx_channel ? "dma" : "pio"); in musb_start_urb()
285 if (!hw_ep->tx_channel) in musb_start_urb()
382 if (ep->tx_channel) { in musb_advance_schedule()
383 dma->channel_release(ep->tx_channel); in musb_advance_schedule()
384 ep->tx_channel = NULL; in musb_advance_schedule()
620 struct dma_channel *channel = hw_ep->tx_channel; in musb_tx_dma_program()
668 hw_ep->tx_channel = NULL; in musb_tx_dma_program()
708 dma_channel = is_out ? hw_ep->tx_channel : hw_ep->rx_channel; in musb_ep_program()
713 hw_ep->tx_channel = dma_channel; in musb_ep_program()
1128 dma = is_dma_capable() ? hw_ep->tx_channel : NULL; in musb_host_tx()
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Dmusb_core.h255 struct dma_channel *tx_channel; member
Dmusb_core.c876 ep->tx_channel ? " DMA" : "", in musb_stage0_irq()
878 if (!ep->tx_channel) in musb_stage0_irq()
/external/u-boot/arch/arm/include/asm/arch-tegra/
Divc.h56 struct tegra_ivc_channel_header *tx_channel; member