net: e1000: Use virt_to_phys() instead of pci_virt_to_mem()

Using (dm_)pci_virt_to_mem() is incorrect to translate the virtual
address in local DRAM to a physical address. The correct macro here
is virt_to_phys() so switch to using this macro.

As virt_to_bus() is now not used any more, this patch also removes
both definitions (DM and non-DM).

This issue was detected while testing the e1000 driver on the MIPS
Octeon III platform, which needs address translation.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Aaron Williams <awilliams@marvell.com>
Cc: Chandrakala Chavva <cchavva@marvell.com>
This commit is contained in:
Stefan Roese 2020-11-16 18:02:29 +01:00 committed by Tom Rini
parent 55f0103567
commit 919c8ede86

View File

@ -45,12 +45,6 @@ tested on both gig copper and gig fiber boards
#define TOUT_LOOP 100000
#ifdef CONFIG_DM_ETH
#define virt_to_bus(devno, v) dm_pci_virt_to_mem(devno, (void *) (v))
#else
#define virt_to_bus(devno, v) pci_virt_to_mem(devno, (void *) (v))
#endif
#define E1000_DEFAULT_PCI_PBA 0x00000030
#define E1000_DEFAULT_PCIE_PBA 0x000a0026
@ -5385,7 +5379,7 @@ static int _e1000_transmit(struct e1000_hw *hw, void *txpacket, int length)
txp = tx_base + tx_tail;
tx_tail = (tx_tail + 1) % 8;
txp->buffer_addr = cpu_to_le64(virt_to_bus(hw->pdev, nv_packet));
txp->buffer_addr = cpu_to_le64(virt_to_phys(nv_packet));
txp->lower.data = cpu_to_le32(hw->txd_cmd | length);
txp->upper.data = 0;