diff options
Diffstat (limited to 'drivers/net/e1000.c')
| -rw-r--r-- | drivers/net/e1000.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/drivers/net/e1000.c b/drivers/net/e1000.c index 6531030463c..cd4422215fb 100644 --- a/drivers/net/e1000.c +++ b/drivers/net/e1000.c @@ -4927,22 +4927,23 @@ void fill_rx(struct e1000_hw *hw) { struct e1000_rx_desc *rd; - uint32_t flush_start, flush_end; + unsigned long flush_start, flush_end; rx_last = rx_tail; rd = rx_base + rx_tail; rx_tail = (rx_tail + 1) % 8; memset(rd, 0, 16); - rd->buffer_addr = cpu_to_le64((u32)packet); + rd->buffer_addr = cpu_to_le64((unsigned long)packet); /* * Make sure there are no stale data in WB over this area, which * might get written into the memory while the e1000 also writes * into the same memory area. */ - invalidate_dcache_range((u32)packet, (u32)packet + 4096); + invalidate_dcache_range((unsigned long)packet, + (unsigned long)packet + 4096); /* Dump the DMA descriptor into RAM. */ - flush_start = ((u32)rd) & ~(ARCH_DMA_MINALIGN - 1); + flush_start = ((unsigned long)rd) & ~(ARCH_DMA_MINALIGN - 1); flush_end = flush_start + roundup(sizeof(*rd), ARCH_DMA_MINALIGN); flush_dcache_range(flush_start, flush_end); @@ -4963,7 +4964,7 @@ e1000_configure_tx(struct e1000_hw *hw) unsigned long tipg, tarc; uint32_t ipgr1, ipgr2; - E1000_WRITE_REG(hw, TDBAL, (u32) tx_base); + E1000_WRITE_REG(hw, TDBAL, (unsigned long)tx_base); E1000_WRITE_REG(hw, TDBAH, 0); E1000_WRITE_REG(hw, TDLEN, 128); @@ -5107,7 +5108,7 @@ e1000_configure_rx(struct e1000_hw *hw) E1000_WRITE_FLUSH(hw); } /* Setup the Base and Length of the Rx Descriptor Ring */ - E1000_WRITE_REG(hw, RDBAL, (u32) rx_base); + E1000_WRITE_REG(hw, RDBAL, (unsigned long)rx_base); E1000_WRITE_REG(hw, RDBAH, 0); E1000_WRITE_REG(hw, RDLEN, 128); @@ -5138,14 +5139,14 @@ e1000_poll(struct eth_device *nic) { struct e1000_hw *hw = nic->priv; struct e1000_rx_desc *rd; - uint32_t inval_start, inval_end; + unsigned long inval_start, inval_end; uint32_t len; /* return true if there's an ethernet packet ready to read */ rd = rx_base + rx_last; /* Re-load the descriptor from RAM. */ - inval_start = ((u32)rd) & ~(ARCH_DMA_MINALIGN - 1); + inval_start = ((unsigned long)rd) & ~(ARCH_DMA_MINALIGN - 1); inval_end = inval_start + roundup(sizeof(*rd), ARCH_DMA_MINALIGN); invalidate_dcache_range(inval_start, inval_end); @@ -5154,8 +5155,9 @@ e1000_poll(struct eth_device *nic) /*DEBUGOUT("recv: packet len=%d \n", rd->length); */ /* Packet received, make sure the data are re-loaded from RAM. */ len = le32_to_cpu(rd->length); - invalidate_dcache_range((u32)packet, - (u32)packet + roundup(len, ARCH_DMA_MINALIGN)); + invalidate_dcache_range((unsigned long)packet, + (unsigned long)packet + + roundup(len, ARCH_DMA_MINALIGN)); NetReceive((uchar *)packet, len); fill_rx(hw); return 1; @@ -5170,7 +5172,7 @@ static int e1000_transmit(struct eth_device *nic, void *txpacket, int length) struct e1000_hw *hw = nic->priv; struct e1000_tx_desc *txp; int i = 0; - uint32_t flush_start, flush_end; + unsigned long flush_start, flush_end; txp = tx_base + tx_tail; tx_tail = (tx_tail + 1) % 8; @@ -5180,10 +5182,11 @@ static int e1000_transmit(struct eth_device *nic, void *txpacket, int length) txp->upper.data = 0; /* Dump the packet into RAM so e1000 can pick them. */ - flush_dcache_range((u32)nv_packet, - (u32)nv_packet + roundup(length, ARCH_DMA_MINALIGN)); + flush_dcache_range((unsigned long)nv_packet, + (unsigned long)nv_packet + + roundup(length, ARCH_DMA_MINALIGN)); /* Dump the descriptor into RAM as well. */ - flush_start = ((u32)txp) & ~(ARCH_DMA_MINALIGN - 1); + flush_start = ((unsigned long)txp) & ~(ARCH_DMA_MINALIGN - 1); flush_end = flush_start + roundup(sizeof(*txp), ARCH_DMA_MINALIGN); flush_dcache_range(flush_start, flush_end); |