#include <linux/delay.h>
#include "netxen_nic.h"
#include "netxen_nic_hw.h"
-#include "netxen_nic_ioctl.h"
#include "netxen_nic_phan_reg.h"
struct crb_addr_pair {
}
netxen_process_rcv(adapter, ctxid, desc);
netxen_clear_sts_owner(desc);
- netxen_set_sts_owner(desc, STATUS_OWNER_PHANTOM);
+ netxen_set_sts_owner(desc, cpu_to_le16(STATUS_OWNER_PHANTOM));
consumer = (consumer + 1) & (adapter->max_rx_desc_count - 1);
count++;
}
&& netif_carrier_ok(port->netdev))
&& ((jiffies - port->netdev->trans_start) >
port->netdev->watchdog_timeo)) {
- SCHEDULE_WORK(&port->adapter->tx_timeout_task);
+ SCHEDULE_WORK(&port->tx_timeout_task);
}
last_consumer = get_next_index(last_consumer,
*/
dma = pci_map_single(pdev, skb->data, rcv_desc->dma_size,
PCI_DMA_FROMDEVICE);
- pdesc->addr_buffer = dma;
+ pdesc->addr_buffer = cpu_to_le64(dma);
buffer->skb = skb;
buffer->state = NETXEN_BUFFER_BUSY;
buffer->dma = dma;
/* make a rcv descriptor */
- pdesc->reference_handle = buffer->ref_handle;
- pdesc->buffer_length = rcv_desc->dma_size;
+ pdesc->reference_handle = cpu_to_le16(buffer->ref_handle);
+ pdesc->buffer_length = cpu_to_le32(rcv_desc->dma_size);
DPRINTK(INFO, "done writing descripter\n");
producer =
get_next_index(producer, rcv_desc->max_rx_desc_count);
PCI_DMA_FROMDEVICE);
/* make a rcv descriptor */
- pdesc->reference_handle = le16_to_cpu(buffer->ref_handle);
- pdesc->buffer_length = le16_to_cpu(rcv_desc->dma_size);
+ pdesc->reference_handle = cpu_to_le16(buffer->ref_handle);
+ pdesc->buffer_length = cpu_to_le16(rcv_desc->dma_size);
pdesc->addr_buffer = cpu_to_le64(buffer->dma);
DPRINTK(INFO, "done writing descripter\n");
producer =
return 0;
}
-int
-netxen_nic_fill_statistics(struct netxen_adapter *adapter,
- struct netxen_port *port,
- struct netxen_statistics *netxen_stats)
-{
- void __iomem *addr;
-
- if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
- netxen_nic_pci_change_crbwindow(adapter, 0);
- NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_TX_BYTE_CNT,
- &(netxen_stats->tx_bytes));
- NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_TX_FRAME_CNT,
- &(netxen_stats->tx_packets));
- NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_RX_BYTE_CNT,
- &(netxen_stats->rx_bytes));
- NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_RX_FRAME_CNT,
- &(netxen_stats->rx_packets));
- NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_AGGR_ERROR_CNT,
- &(netxen_stats->rx_errors));
- NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_CRC_ERROR_CNT,
- &(netxen_stats->rx_crc_errors));
- NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_OVERSIZE_FRAME_ERR,
- &(netxen_stats->
- rx_long_length_error));
- NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_UNDERSIZE_FRAME_ERR,
- &(netxen_stats->
- rx_short_length_error));
-
- netxen_nic_pci_change_crbwindow(adapter, 1);
- } else {
- spin_lock_bh(&adapter->tx_lock);
- netxen_stats->tx_bytes = port->stats.txbytes;
- netxen_stats->tx_packets = port->stats.xmitedframes +
- port->stats.xmitfinished;
- netxen_stats->rx_bytes = port->stats.rxbytes;
- netxen_stats->rx_packets = port->stats.no_rcv;
- netxen_stats->rx_errors = port->stats.rcvdbadskb;
- netxen_stats->tx_errors = port->stats.nocmddescriptor;
- netxen_stats->rx_short_length_error = port->stats.uplcong;
- netxen_stats->rx_long_length_error = port->stats.uphcong;
- netxen_stats->rx_crc_errors = 0;
- netxen_stats->rx_mac_errors = 0;
- spin_unlock_bh(&adapter->tx_lock);
- }
- return 0;
-}
void netxen_nic_clear_stats(struct netxen_adapter *adapter)
{
}
}
-int
-netxen_nic_clear_statistics(struct netxen_adapter *adapter,
- struct netxen_port *port)
-{
- int data = 0;
-
- netxen_nic_pci_change_crbwindow(adapter, 0);
-
- netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_TX_BYTE_CNT, &data);
- netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_TX_FRAME_CNT,
- &data);
- netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_RX_BYTE_CNT, &data);
- netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_RX_FRAME_CNT,
- &data);
- netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_AGGR_ERROR_CNT,
- &data);
- netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_CRC_ERROR_CNT,
- &data);
- netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_OVERSIZE_FRAME_ERR,
- &data);
- netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_UNDERSIZE_FRAME_ERR,
- &data);
-
- netxen_nic_pci_change_crbwindow(adapter, 1);
- netxen_nic_clear_stats(adapter);
- return 0;
-}
-
-int
-netxen_nic_do_ioctl(struct netxen_adapter *adapter, void *u_data,
- struct netxen_port *port)
-{
- struct netxen_nic_ioctl_data data;
- struct netxen_nic_ioctl_data *up_data;
- int retval = 0;
- struct netxen_statistics netxen_stats;
-
- up_data = (void *)u_data;
-
- DPRINTK(INFO, "doing ioctl for %p\n", adapter);
- if (copy_from_user(&data, (void __user *)up_data, sizeof(data))) {
- /* evil user tried to crash the kernel */
- DPRINTK(ERR, "bad copy from userland: %d\n", (int)sizeof(data));
- retval = -EFAULT;
- goto error_out;
- }
-
- /* Shouldn't access beyond legal limits of "char u[64];" member */
- if (!data.ptr && (data.size > sizeof(data.u))) {
- /* evil user tried to crash the kernel */
- DPRINTK(ERR, "bad size: %d\n", data.size);
- retval = -EFAULT;
- goto error_out;
- }
-
- switch (data.cmd) {
- case netxen_nic_cmd_pci_read:
- if ((retval = netxen_nic_hw_read_ioctl(adapter, data.off,
- &(data.u), data.size)))
- goto error_out;
- if (copy_to_user
- ((void __user *)&(up_data->u), &(data.u), data.size)) {
- DPRINTK(ERR, "bad copy to userland: %d\n",
- (int)sizeof(data));
- retval = -EFAULT;
- goto error_out;
- }
- data.rv = 0;
- break;
-
- case netxen_nic_cmd_pci_write:
- if ((retval = netxen_nic_hw_write_ioctl(adapter, data.off,
- &(data.u), data.size)))
- goto error_out;
- data.rv = 0;
- break;
-
- case netxen_nic_cmd_pci_mem_read:
- if (netxen_nic_pci_mem_read_ioctl(adapter, data.off, &(data.u),
- data.size)) {
- DPRINTK(ERR, "Failed to read the data.\n");
- retval = -EFAULT;
- goto error_out;
- }
- if (copy_to_user
- ((void __user *)&(up_data->u), &(data.u), data.size)) {
- DPRINTK(ERR, "bad copy to userland: %d\n",
- (int)sizeof(data));
- retval = -EFAULT;
- goto error_out;
- }
- data.rv = 0;
- break;
-
- case netxen_nic_cmd_pci_mem_write:
- if ((retval = netxen_nic_pci_mem_write_ioctl(adapter, data.off,
- &(data.u),
- data.size)))
- goto error_out;
- data.rv = 0;
- break;
-
- case netxen_nic_cmd_pci_config_read:
- switch (data.size) {
- case 1:
- data.rv = pci_read_config_byte(adapter->ahw.pdev,
- data.off,
- (char *)&(data.u));
- break;
- case 2:
- data.rv = pci_read_config_word(adapter->ahw.pdev,
- data.off,
- (short *)&(data.u));
- break;
- case 4:
- data.rv = pci_read_config_dword(adapter->ahw.pdev,
- data.off,
- (u32 *) & (data.u));
- break;
- }
- if (copy_to_user
- ((void __user *)&(up_data->u), &(data.u), data.size)) {
- DPRINTK(ERR, "bad copy to userland: %d\n",
- (int)sizeof(data));
- retval = -EFAULT;
- goto error_out;
- }
- break;
-
- case netxen_nic_cmd_pci_config_write:
- switch (data.size) {
- case 1:
- data.rv = pci_write_config_byte(adapter->ahw.pdev,
- data.off,
- *(char *)&(data.u));
- break;
- case 2:
- data.rv = pci_write_config_word(adapter->ahw.pdev,
- data.off,
- *(short *)&(data.u));
- break;
- case 4:
- data.rv = pci_write_config_dword(adapter->ahw.pdev,
- data.off,
- *(u32 *) & (data.u));
- break;
- }
- break;
-
- case netxen_nic_cmd_get_stats:
- data.rv =
- netxen_nic_fill_statistics(adapter, port, &netxen_stats);
- if (copy_to_user
- ((void __user *)(up_data->ptr), (void *)&netxen_stats,
- sizeof(struct netxen_statistics))) {
- DPRINTK(ERR, "bad copy to userland: %d\n",
- (int)sizeof(netxen_stats));
- retval = -EFAULT;
- goto error_out;
- }
- up_data->rv = data.rv;
- break;
-
- case netxen_nic_cmd_clear_stats:
- data.rv = netxen_nic_clear_statistics(adapter, port);
- up_data->rv = data.rv;
- break;
-
- case netxen_nic_cmd_get_version:
- if (copy_to_user
- ((void __user *)&(up_data->u), NETXEN_NIC_LINUX_VERSIONID,
- sizeof(NETXEN_NIC_LINUX_VERSIONID))) {
- DPRINTK(ERR, "bad copy to userland: %d\n",
- (int)sizeof(data));
- retval = -EFAULT;
- goto error_out;
- }
- break;
-
- default:
- DPRINTK(INFO, "bad command %d for %p\n", data.cmd, adapter);
- retval = -EOPNOTSUPP;
- goto error_out;
- }
- put_user(data.rv, (&(up_data->rv)));
- DPRINTK(INFO, "done ioctl for %p well.\n", adapter);
-
- error_out:
- return retval;
-}
git.openpandora.org / pandora-kernel.git / blobdiff