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Simple PCIe FMC carrier SPEC
Commit c647594f authored by Federico Vaga's avatar Federico Vaga
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sw:drv:spi: fix chip select deactivation 

Signed-off-by: Federico Vaga's avatarFederico Vaga <federico.vaga@cern.ch>
parent 5e21df20
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Showing with 15 additions and 3 deletions
software/kernel/spi-ocores.c
View file @ c647594f
...@@ -517,6 +517,20 @@ static bool spi_ocores_sw_xfer_pending(struct spi_ocores *sp) ...@@ -517,6 +517,20 @@ static bool spi_ocores_sw_xfer_pending(struct spi_ocores *sp)
return sp->cur_len; return sp->cur_len;
} }
/**
* Finalize message transmission
* @sp: SPI OCORE controller
*/
static void spi_ocores_finalize_current_message(struct spi_ocores *sp)
{
unsigned int cs = sp->master->cur_msg->spi->chip_select;
spi_ocores_hw_xfer_cs(sp, cs, 0);
sp->cur_xfer = NULL;
sp->master->cur_msg->status = 0;
spi_finalize_current_message(sp->master);
}
/** /**
* Process an SPI transfer * Process an SPI transfer
...@@ -550,9 +564,7 @@ static int spi_ocores_process(struct spi_ocores *sp) ...@@ -550,9 +564,7 @@ static int spi_ocores_process(struct spi_ocores *sp)
err = spi_ocores_sw_xfer_next_start(sp); err = spi_ocores_sw_xfer_next_start(sp);
if (err) { if (err) {
/* Error or no more transfers */ /* Error or no more transfers */
sp->cur_xfer = NULL; spi_ocores_finalize_current_message(sp);
sp->master->cur_msg->status = 0;
spi_finalize_current_message(sp->master);
} }
} }
......
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