From a36159eec6ca17402b0e146b86efaf76568dc353 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 20 Sep 2024 01:41:23 +0000
Subject: [PATCH] 重命名 AX88772C_eeprom/asix.c 为 asix_mac.c
---
kernel/drivers/net/ethernet/fealnx.c | 117 ++++++++++++++++++++++++++++------------------------------
1 files changed, 56 insertions(+), 61 deletions(-)
diff --git a/kernel/drivers/net/ethernet/fealnx.c b/kernel/drivers/net/ethernet/fealnx.c
index ae55da6..c696651 100644
--- a/kernel/drivers/net/ethernet/fealnx.c
+++ b/kernel/drivers/net/ethernet/fealnx.c
@@ -25,8 +25,6 @@
*/
#define DRV_NAME "fealnx"
-#define DRV_VERSION "2.52"
-#define DRV_RELDATE "Sep-11-2006"
static int debug; /* 1-> print debug message */
static int max_interrupt_work = 20;
@@ -90,11 +88,6 @@
#include <asm/io.h>
#include <linux/uaccess.h>
#include <asm/byteorder.h>
-
-/* These identify the driver base version and may not be removed. */
-static const char version[] =
- KERN_INFO DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE "\n";
-
/* This driver was written to use PCI memory space, however some x86 systems
work only with I/O space accesses. */
@@ -428,7 +421,7 @@
static void getlinkstatus(struct net_device *dev);
static void netdev_timer(struct timer_list *t);
static void reset_timer(struct timer_list *t);
-static void fealnx_tx_timeout(struct net_device *dev);
+static void fealnx_tx_timeout(struct net_device *dev, unsigned int txqueue);
static void init_ring(struct net_device *dev);
static netdev_tx_t start_tx(struct sk_buff *skb, struct net_device *dev);
static irqreturn_t intr_handler(int irq, void *dev_instance);
@@ -495,13 +488,6 @@
int bar = 1;
#endif
-/* when built into the kernel, we only print version if device is found */
-#ifndef MODULE
- static int printed_version;
- if (!printed_version++)
- printk(version);
-#endif
-
card_idx++;
sprintf(boardname, "fealnx%d", card_idx);
@@ -557,7 +543,8 @@
np->mii.phy_id_mask = 0x1f;
np->mii.reg_num_mask = 0x1f;
- ring_space = pci_alloc_consistent(pdev, RX_TOTAL_SIZE, &ring_dma);
+ ring_space = dma_alloc_coherent(&pdev->dev, RX_TOTAL_SIZE, &ring_dma,
+ GFP_KERNEL);
if (!ring_space) {
err = -ENOMEM;
goto err_out_free_dev;
@@ -565,7 +552,8 @@
np->rx_ring = ring_space;
np->rx_ring_dma = ring_dma;
- ring_space = pci_alloc_consistent(pdev, TX_TOTAL_SIZE, &ring_dma);
+ ring_space = dma_alloc_coherent(&pdev->dev, TX_TOTAL_SIZE, &ring_dma,
+ GFP_KERNEL);
if (!ring_space) {
err = -ENOMEM;
goto err_out_free_rx;
@@ -670,9 +658,11 @@
return 0;
err_out_free_tx:
- pci_free_consistent(pdev, TX_TOTAL_SIZE, np->tx_ring, np->tx_ring_dma);
+ dma_free_coherent(&pdev->dev, TX_TOTAL_SIZE, np->tx_ring,
+ np->tx_ring_dma);
err_out_free_rx:
- pci_free_consistent(pdev, RX_TOTAL_SIZE, np->rx_ring, np->rx_ring_dma);
+ dma_free_coherent(&pdev->dev, RX_TOTAL_SIZE, np->rx_ring,
+ np->rx_ring_dma);
err_out_free_dev:
free_netdev(dev);
err_out_unmap:
@@ -690,10 +680,10 @@
if (dev) {
struct netdev_private *np = netdev_priv(dev);
- pci_free_consistent(pdev, TX_TOTAL_SIZE, np->tx_ring,
- np->tx_ring_dma);
- pci_free_consistent(pdev, RX_TOTAL_SIZE, np->rx_ring,
- np->rx_ring_dma);
+ dma_free_coherent(&pdev->dev, TX_TOTAL_SIZE, np->tx_ring,
+ np->tx_ring_dma);
+ dma_free_coherent(&pdev->dev, RX_TOTAL_SIZE, np->rx_ring,
+ np->rx_ring_dma);
unregister_netdev(dev);
pci_iounmap(pdev, np->mem);
free_netdev(dev);
@@ -1070,8 +1060,10 @@
np->lack_rxbuf = np->lack_rxbuf->next_desc_logical;
np->lack_rxbuf->skbuff = skb;
- np->lack_rxbuf->buffer = pci_map_single(np->pci_dev, skb->data,
- np->rx_buf_sz, PCI_DMA_FROMDEVICE);
+ np->lack_rxbuf->buffer = dma_map_single(&np->pci_dev->dev,
+ skb->data,
+ np->rx_buf_sz,
+ DMA_FROM_DEVICE);
np->lack_rxbuf->status = RXOWN;
++np->really_rx_count;
}
@@ -1191,7 +1183,7 @@
}
-static void fealnx_tx_timeout(struct net_device *dev)
+static void fealnx_tx_timeout(struct net_device *dev, unsigned int txqueue)
{
struct netdev_private *np = netdev_priv(dev);
void __iomem *ioaddr = np->mem;
@@ -1265,8 +1257,10 @@
++np->really_rx_count;
np->rx_ring[i].skbuff = skb;
- np->rx_ring[i].buffer = pci_map_single(np->pci_dev, skb->data,
- np->rx_buf_sz, PCI_DMA_FROMDEVICE);
+ np->rx_ring[i].buffer = dma_map_single(&np->pci_dev->dev,
+ skb->data,
+ np->rx_buf_sz,
+ DMA_FROM_DEVICE);
np->rx_ring[i].status = RXOWN;
np->rx_ring[i].control |= RXIC;
}
@@ -1304,8 +1298,8 @@
#define one_buffer
#define BPT 1022
#if defined(one_buffer)
- np->cur_tx_copy->buffer = pci_map_single(np->pci_dev, skb->data,
- skb->len, PCI_DMA_TODEVICE);
+ np->cur_tx_copy->buffer = dma_map_single(&np->pci_dev->dev, skb->data,
+ skb->len, DMA_TO_DEVICE);
np->cur_tx_copy->control = TXIC | TXLD | TXFD | CRCEnable | PADEnable;
np->cur_tx_copy->control |= (skb->len << PKTSShift); /* pkt size */
np->cur_tx_copy->control |= (skb->len << TBSShift); /* buffer size */
@@ -1320,8 +1314,9 @@
struct fealnx_desc *next;
/* for the first descriptor */
- np->cur_tx_copy->buffer = pci_map_single(np->pci_dev, skb->data,
- BPT, PCI_DMA_TODEVICE);
+ np->cur_tx_copy->buffer = dma_map_single(&np->pci_dev->dev,
+ skb->data, BPT,
+ DMA_TO_DEVICE);
np->cur_tx_copy->control = TXIC | TXFD | CRCEnable | PADEnable;
np->cur_tx_copy->control |= (skb->len << PKTSShift); /* pkt size */
np->cur_tx_copy->control |= (BPT << TBSShift); /* buffer size */
@@ -1335,8 +1330,9 @@
// 89/12/29 add,
if (np->pci_dev->device == 0x891)
np->cur_tx_copy->control |= ETIControl | RetryTxLC;
- next->buffer = pci_map_single(ep->pci_dev, skb->data + BPT,
- skb->len - BPT, PCI_DMA_TODEVICE);
+ next->buffer = dma_map_single(&ep->pci_dev->dev,
+ skb->data + BPT, skb->len - BPT,
+ DMA_TO_DEVICE);
next->status = TXOWN;
np->cur_tx_copy->status = TXOWN;
@@ -1344,8 +1340,9 @@
np->cur_tx_copy = next->next_desc_logical;
np->free_tx_count -= 2;
} else {
- np->cur_tx_copy->buffer = pci_map_single(np->pci_dev, skb->data,
- skb->len, PCI_DMA_TODEVICE);
+ np->cur_tx_copy->buffer = dma_map_single(&np->pci_dev->dev,
+ skb->data, skb->len,
+ DMA_TO_DEVICE);
np->cur_tx_copy->control = TXIC | TXLD | TXFD | CRCEnable | PADEnable;
np->cur_tx_copy->control |= (skb->len << PKTSShift); /* pkt size */
np->cur_tx_copy->control |= (skb->len << TBSShift); /* buffer size */
@@ -1385,8 +1382,8 @@
for (i = 0; i < TX_RING_SIZE; i++) {
cur = &np->tx_ring[i];
if (cur->skbuff) {
- pci_unmap_single(np->pci_dev, cur->buffer,
- cur->skbuff->len, PCI_DMA_TODEVICE);
+ dma_unmap_single(&np->pci_dev->dev, cur->buffer,
+ cur->skbuff->len, DMA_TO_DEVICE);
dev_kfree_skb_any(cur->skbuff);
cur->skbuff = NULL;
}
@@ -1529,9 +1526,11 @@
}
/* Free the original skb. */
- pci_unmap_single(np->pci_dev, np->cur_tx->buffer,
- np->cur_tx->skbuff->len, PCI_DMA_TODEVICE);
- dev_kfree_skb_irq(np->cur_tx->skbuff);
+ dma_unmap_single(&np->pci_dev->dev,
+ np->cur_tx->buffer,
+ np->cur_tx->skbuff->len,
+ DMA_TO_DEVICE);
+ dev_consume_skb_irq(np->cur_tx->skbuff);
np->cur_tx->skbuff = NULL;
--np->really_tx_count;
if (np->cur_tx->control & TXLD) {
@@ -1696,10 +1695,10 @@
if (pkt_len < rx_copybreak &&
(skb = netdev_alloc_skb(dev, pkt_len + 2)) != NULL) {
skb_reserve(skb, 2); /* 16 byte align the IP header */
- pci_dma_sync_single_for_cpu(np->pci_dev,
- np->cur_rx->buffer,
- np->rx_buf_sz,
- PCI_DMA_FROMDEVICE);
+ dma_sync_single_for_cpu(&np->pci_dev->dev,
+ np->cur_rx->buffer,
+ np->rx_buf_sz,
+ DMA_FROM_DEVICE);
/* Call copy + cksum if available. */
#if ! defined(__alpha__)
@@ -1710,15 +1709,15 @@
skb_put_data(skb, np->cur_rx->skbuff->data,
pkt_len);
#endif
- pci_dma_sync_single_for_device(np->pci_dev,
- np->cur_rx->buffer,
- np->rx_buf_sz,
- PCI_DMA_FROMDEVICE);
+ dma_sync_single_for_device(&np->pci_dev->dev,
+ np->cur_rx->buffer,
+ np->rx_buf_sz,
+ DMA_FROM_DEVICE);
} else {
- pci_unmap_single(np->pci_dev,
+ dma_unmap_single(&np->pci_dev->dev,
np->cur_rx->buffer,
np->rx_buf_sz,
- PCI_DMA_FROMDEVICE);
+ DMA_FROM_DEVICE);
skb_put(skb = np->cur_rx->skbuff, pkt_len);
np->cur_rx->skbuff = NULL;
--np->really_rx_count;
@@ -1809,7 +1808,6 @@
struct netdev_private *np = netdev_priv(dev);
strlcpy(info->driver, DRV_NAME, sizeof(info->driver));
- strlcpy(info->version, DRV_VERSION, sizeof(info->version));
strlcpy(info->bus_info, pci_name(np->pci_dev), sizeof(info->bus_info));
}
@@ -1911,8 +1909,9 @@
np->rx_ring[i].status = 0;
if (skb) {
- pci_unmap_single(np->pci_dev, np->rx_ring[i].buffer,
- np->rx_buf_sz, PCI_DMA_FROMDEVICE);
+ dma_unmap_single(&np->pci_dev->dev,
+ np->rx_ring[i].buffer, np->rx_buf_sz,
+ DMA_FROM_DEVICE);
dev_kfree_skb(skb);
np->rx_ring[i].skbuff = NULL;
}
@@ -1922,8 +1921,9 @@
struct sk_buff *skb = np->tx_ring[i].skbuff;
if (skb) {
- pci_unmap_single(np->pci_dev, np->tx_ring[i].buffer,
- skb->len, PCI_DMA_TODEVICE);
+ dma_unmap_single(&np->pci_dev->dev,
+ np->tx_ring[i].buffer, skb->len,
+ DMA_TO_DEVICE);
dev_kfree_skb(skb);
np->tx_ring[i].skbuff = NULL;
}
@@ -1950,11 +1950,6 @@
static int __init fealnx_init(void)
{
-/* when a module, this is printed whether or not devices are found in probe */
-#ifdef MODULE
- printk(version);
-#endif
-
return pci_register_driver(&fealnx_driver);
}
--
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