net/e1000: use I/O device memory read/write API
Replace the raw I/O device memory read/write access with eal abstraction for I/O device memory read/write access to fix portability issues across different architectures. CC: Wenzhuo Lu <wenzhuo.lu@intel.com> Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com> Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
This commit is contained in:
parent
b15740bd43
commit
e66eda1c24
@ -44,6 +44,7 @@
|
||||
#include <rte_log.h>
|
||||
#include <rte_debug.h>
|
||||
#include <rte_byteorder.h>
|
||||
#include <rte_io.h>
|
||||
|
||||
#include "../e1000_logs.h"
|
||||
|
||||
@ -94,17 +95,18 @@ typedef int bool;
|
||||
|
||||
#define E1000_WRITE_FLUSH(a) E1000_READ_REG(a, E1000_STATUS)
|
||||
|
||||
#define E1000_PCI_REG(reg) (*((volatile uint32_t *)(reg)))
|
||||
#define E1000_PCI_REG(reg) rte_read32(reg)
|
||||
|
||||
#define E1000_PCI_REG16(reg) (*((volatile uint16_t *)(reg)))
|
||||
#define E1000_PCI_REG16(reg) rte_read16(reg)
|
||||
|
||||
#define E1000_PCI_REG_WRITE(reg, value) do { \
|
||||
E1000_PCI_REG((reg)) = (rte_cpu_to_le_32(value)); \
|
||||
} while (0)
|
||||
#define E1000_PCI_REG_WRITE(reg, value) \
|
||||
rte_write32((rte_cpu_to_le_32(value)), reg)
|
||||
|
||||
#define E1000_PCI_REG_WRITE16(reg, value) do { \
|
||||
E1000_PCI_REG16((reg)) = (rte_cpu_to_le_16(value)); \
|
||||
} while (0)
|
||||
#define E1000_PCI_REG_WRITE_RELAXED(reg, value) \
|
||||
rte_write32_relaxed((rte_cpu_to_le_32(value)), reg)
|
||||
|
||||
#define E1000_PCI_REG_WRITE16(reg, value) \
|
||||
rte_write16((rte_cpu_to_le_16(value)), reg)
|
||||
|
||||
#define E1000_PCI_REG_ADDR(hw, reg) \
|
||||
((volatile uint32_t *)((char *)(hw)->hw_addr + (reg)))
|
||||
|
@ -619,7 +619,7 @@ end_of_tx:
|
||||
PMD_TX_LOG(DEBUG, "port_id=%u queue_id=%u tx_tail=%u nb_tx=%u",
|
||||
(unsigned) txq->port_id, (unsigned) txq->queue_id,
|
||||
(unsigned) tx_id, (unsigned) nb_tx);
|
||||
E1000_PCI_REG_WRITE(txq->tdt_reg_addr, tx_id);
|
||||
E1000_PCI_REG_WRITE_RELAXED(txq->tdt_reg_addr, tx_id);
|
||||
txq->tx_tail = tx_id;
|
||||
|
||||
return nb_tx;
|
||||
|
@ -609,7 +609,7 @@ eth_igb_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
|
||||
/*
|
||||
* Set the Transmit Descriptor Tail (TDT).
|
||||
*/
|
||||
E1000_PCI_REG_WRITE(txq->tdt_reg_addr, tx_id);
|
||||
E1000_PCI_REG_WRITE_RELAXED(txq->tdt_reg_addr, tx_id);
|
||||
PMD_TX_LOG(DEBUG, "port_id=%u queue_id=%u tx_tail=%u nb_tx=%u",
|
||||
(unsigned) txq->port_id, (unsigned) txq->queue_id,
|
||||
(unsigned) tx_id, (unsigned) nb_tx);
|
||||
|
Loading…
x
Reference in New Issue
Block a user