can: mcp251xfd: add TX IRQ coalescing support

[linux-2.6-microblaze.git] / drivers / net / can / spi / mcp251xfd / mcp251xfd.h

diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd.h b/drivers/net/can/spi/mcp251xfd/mcp251xfd.h
index 8d912ba..ee2c93d 100644 (file)
--- a/drivers/net/can/spi/mcp251xfd/mcp251xfd.h
+++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd.h
@@ -518,7 +518,12 @@ struct mcp251xfd_tef_ring {
        /* u8 obj_num equals tx_ring->obj_num */
        /* u8 obj_size equals sizeof(struct mcp251xfd_hw_tef_obj) */
 
+       union mcp251xfd_write_reg_buf irq_enable_buf;
+       struct spi_transfer irq_enable_xfer;
+       struct spi_message irq_enable_msg;
+
        union mcp251xfd_write_reg_buf uinc_buf;
+       union mcp251xfd_write_reg_buf uinc_irq_disable_buf;
        struct spi_transfer uinc_xfer[MCP251XFD_TX_OBJ_NUM_MAX];
 };
 
@@ -625,9 +630,12 @@ struct mcp251xfd_priv {
        u8 rx_ring_num;
        u8 rx_obj_num;
        u8 rx_obj_num_coalesce_irq;
+       u8 tx_obj_num_coalesce_irq;
 
        u32 rx_coalesce_usecs_irq;
+       u32 tx_coalesce_usecs_irq;
        struct hrtimer rx_irq_timer;
+       struct hrtimer tx_irq_timer;
 
        struct mcp251xfd_ecc ecc;
        struct mcp251xfd_regs_status regs_status;