diff options
| author | Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> | 2020-09-03 17:36:44 +0300 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2020-09-23 11:31:40 +0300 |
| commit | 315a3c337749a45daf900ec8fca642a861521e7d (patch) | |
| tree | 6dabc867f9af484717a681e4b5692b715d374674 /drivers/net | |
| parent | f9d3b318832762ec8005b702b1724c0166e0aa36 (diff) | |
| download | u-boot-315a3c337749a45daf900ec8fca642a861521e7d.tar.xz | |
net: xilinx: axi_emac: Typecast flush_cache arguments
flush_cache() arguments are not type casted to take care of 64 bit
systems. Use phys_addr_t to type cast for it to work properly for 32 bit
and 64 bit systems.
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/xilinx_axi_emac.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/xilinx_axi_emac.c b/drivers/net/xilinx_axi_emac.c index c56c4d0d83..8af3711204 100644 --- a/drivers/net/xilinx_axi_emac.c +++ b/drivers/net/xilinx_axi_emac.c @@ -500,11 +500,11 @@ static int axiemac_start(struct udevice *dev) #endif rx_bd.cntrl = sizeof(rxframe); /* Flush the last BD so DMA core could see the updates */ - flush_cache((u32)&rx_bd, sizeof(rx_bd)); + flush_cache((phys_addr_t)&rx_bd, sizeof(rx_bd)); /* It is necessary to flush rxframe because if you don't do it * then cache can contain uninitialized data */ - flush_cache((u32)&rxframe, sizeof(rxframe)); + flush_cache((phys_addr_t)&rxframe, sizeof(rxframe)); /* Start the hardware */ temp = readl(&priv->dmarx->control); @@ -538,7 +538,7 @@ static int axiemac_send(struct udevice *dev, void *ptr, int len) len = PKTSIZE_ALIGN; /* Flush packet to main memory to be trasfered by DMA */ - flush_cache((u32)ptr, len); + flush_cache((phys_addr_t)ptr, len); /* Setup Tx BD */ memset(&tx_bd, 0, sizeof(tx_bd)); @@ -554,7 +554,7 @@ static int axiemac_send(struct udevice *dev, void *ptr, int len) XAXIDMA_BD_CTRL_TXEOF_MASK; /* Flush the last BD so DMA core could see the updates */ - flush_cache((u32)&tx_bd, sizeof(tx_bd)); + flush_cache((phys_addr_t)&tx_bd, sizeof(tx_bd)); if (readl(&priv->dmatx->status) & XAXIDMA_HALTED_MASK) { u32 temp; @@ -654,11 +654,11 @@ static int axiemac_free_pkt(struct udevice *dev, uchar *packet, int length) rx_bd.cntrl = sizeof(rxframe); /* Write bd to HW */ - flush_cache((u32)&rx_bd, sizeof(rx_bd)); + flush_cache((phys_addr_t)&rx_bd, sizeof(rx_bd)); /* It is necessary to flush rxframe because if you don't do it * then cache will contain previous packet */ - flush_cache((u32)&rxframe, sizeof(rxframe)); + flush_cache((phys_addr_t)&rxframe, sizeof(rxframe)); /* Rx BD is ready - start again */ axienet_dma_write(&rx_bd, &priv->dmarx->tail); |