| SPI_BF(name, value))
/* Register access macros */
+#ifdef CONFIG_AVR32
#define spi_readl(port, reg) \
__raw_readl((port)->regs + SPI_##reg)
#define spi_writel(port, reg, value) \
__raw_writel((value), (port)->regs + SPI_##reg)
-
+#else
+#define spi_readl(port, reg) \
+ readl_relaxed((port)->regs + SPI_##reg)
+#define spi_writel(port, reg, value) \
+ writel_relaxed((value), (port)->regs + SPI_##reg)
+#endif
/* use PIO for small transfers, avoiding DMA setup/teardown overhead and
* cache operations; better heuristics consider wordsize and bitrate.
*/
(unsigned long long)xfer->rx_dma);
}
- /* REVISIT: We're waiting for ENDRX before we start the next
+ /* REVISIT: We're waiting for RXBUFF before we start the next
* transfer because we need to handle some difficult timing
- * issues otherwise. If we wait for ENDTX in one transfer and
- * then starts waiting for ENDRX in the next, it's difficult
- * to tell the difference between the ENDRX interrupt we're
- * actually waiting for and the ENDRX interrupt of the
+ * issues otherwise. If we wait for TXBUFE in one transfer and
+ * then starts waiting for RXBUFF in the next, it's difficult
+ * to tell the difference between the RXBUFF interrupt we're
+ * actually waiting for and the RXBUFF interrupt of the
* previous transfer.
*
* It should be doable, though. Just not now...
*/
- spi_writel(as, IER, SPI_BIT(ENDRX) | SPI_BIT(OVRES));
+ spi_writel(as, IER, SPI_BIT(RXBUFF) | SPI_BIT(OVRES));
spi_writel(as, PTCR, SPI_BIT(TXTEN) | SPI_BIT(RXTEN));
}