From 8d2a02b24d66aa359e83eebc1ed3c0f85367a1cb Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 16 May 2024 03:11:33 +0000
Subject: [PATCH] AX88772C_eeprom and ax8872c build together
---
kernel/drivers/net/ethernet/adaptec/starfire.c | 124 +++++++++++++++++------------------------
1 files changed, 51 insertions(+), 73 deletions(-)
diff --git a/kernel/drivers/net/ethernet/adaptec/starfire.c b/kernel/drivers/net/ethernet/adaptec/starfire.c
index 097467f..5552997 100644
--- a/kernel/drivers/net/ethernet/adaptec/starfire.c
+++ b/kernel/drivers/net/ethernet/adaptec/starfire.c
@@ -27,8 +27,6 @@
*/
#define DRV_NAME "starfire"
-#define DRV_VERSION "2.1"
-#define DRV_RELDATE "July 6, 2008"
#include <linux/interrupt.h>
#include <linux/module.h>
@@ -165,15 +163,9 @@
#define FIRMWARE_RX "adaptec/starfire_rx.bin"
#define FIRMWARE_TX "adaptec/starfire_tx.bin"
-/* These identify the driver base version and may not be removed. */
-static const char version[] =
-KERN_INFO "starfire.c:v1.03 7/26/2000 Written by Donald Becker <becker@scyld.com>\n"
-" (unofficial 2.2/2.4 kernel port, version " DRV_VERSION ", " DRV_RELDATE ")\n";
-
MODULE_AUTHOR("Donald Becker <becker@scyld.com>");
MODULE_DESCRIPTION("Adaptec Starfire Ethernet driver");
MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
MODULE_FIRMWARE(FIRMWARE_RX);
MODULE_FIRMWARE(FIRMWARE_TX);
@@ -576,7 +568,7 @@
static void mdio_write(struct net_device *dev, int phy_id, int location, int value);
static int netdev_open(struct net_device *dev);
static void check_duplex(struct net_device *dev);
-static void tx_timeout(struct net_device *dev);
+static void 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);
@@ -653,13 +645,6 @@
void __iomem *base;
int drv_flags, io_size;
int boguscnt;
-
-/* 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
if (pci_enable_device (pdev))
return -EIO;
@@ -901,7 +886,9 @@
tx_ring_size = ((sizeof(starfire_tx_desc) * TX_RING_SIZE + QUEUE_ALIGN - 1) / QUEUE_ALIGN) * QUEUE_ALIGN;
rx_ring_size = sizeof(struct starfire_rx_desc) * RX_RING_SIZE;
np->queue_mem_size = tx_done_q_size + rx_done_q_size + tx_ring_size + rx_ring_size;
- np->queue_mem = pci_alloc_consistent(np->pci_dev, np->queue_mem_size, &np->queue_mem_dma);
+ np->queue_mem = dma_alloc_coherent(&np->pci_dev->dev,
+ np->queue_mem_size,
+ &np->queue_mem_dma, GFP_ATOMIC);
if (np->queue_mem == NULL) {
free_irq(irq, dev);
return -ENOMEM;
@@ -1105,7 +1092,7 @@
}
-static void tx_timeout(struct net_device *dev)
+static void tx_timeout(struct net_device *dev, unsigned int txqueue)
{
struct netdev_private *np = netdev_priv(dev);
void __iomem *ioaddr = np->base;
@@ -1151,9 +1138,11 @@
np->rx_info[i].skb = skb;
if (skb == NULL)
break;
- np->rx_info[i].mapping = pci_map_single(np->pci_dev, skb->data, np->rx_buf_sz, PCI_DMA_FROMDEVICE);
- if (pci_dma_mapping_error(np->pci_dev,
- np->rx_info[i].mapping)) {
+ np->rx_info[i].mapping = dma_map_single(&np->pci_dev->dev,
+ skb->data,
+ np->rx_buf_sz,
+ DMA_FROM_DEVICE);
+ if (dma_mapping_error(&np->pci_dev->dev, np->rx_info[i].mapping)) {
dev_kfree_skb(skb);
np->rx_info[i].skb = NULL;
break;
@@ -1232,18 +1221,19 @@
status |= skb_first_frag_len(skb) | (skb_num_frags(skb) << 16);
np->tx_info[entry].mapping =
- pci_map_single(np->pci_dev, skb->data, skb_first_frag_len(skb), PCI_DMA_TODEVICE);
+ dma_map_single(&np->pci_dev->dev, skb->data,
+ skb_first_frag_len(skb),
+ DMA_TO_DEVICE);
} else {
const skb_frag_t *this_frag = &skb_shinfo(skb)->frags[i - 1];
status |= skb_frag_size(this_frag);
np->tx_info[entry].mapping =
- pci_map_single(np->pci_dev,
+ dma_map_single(&np->pci_dev->dev,
skb_frag_address(this_frag),
skb_frag_size(this_frag),
- PCI_DMA_TODEVICE);
+ DMA_TO_DEVICE);
}
- if (pci_dma_mapping_error(np->pci_dev,
- np->tx_info[entry].mapping)) {
+ if (dma_mapping_error(&np->pci_dev->dev, np->tx_info[entry].mapping)) {
dev->stats.tx_dropped++;
goto err_out;
}
@@ -1286,18 +1276,16 @@
entry = prev_tx % TX_RING_SIZE;
np->tx_info[entry].skb = NULL;
if (i > 0) {
- pci_unmap_single(np->pci_dev,
+ dma_unmap_single(&np->pci_dev->dev,
np->tx_info[entry].mapping,
- skb_first_frag_len(skb),
- PCI_DMA_TODEVICE);
+ skb_first_frag_len(skb), DMA_TO_DEVICE);
np->tx_info[entry].mapping = 0;
entry = (entry + np->tx_info[entry].used_slots) % TX_RING_SIZE;
for (j = 1; j < i; j++) {
- pci_unmap_single(np->pci_dev,
+ dma_unmap_single(&np->pci_dev->dev,
np->tx_info[entry].mapping,
- skb_frag_size(
- &skb_shinfo(skb)->frags[j-1]),
- PCI_DMA_TODEVICE);
+ skb_frag_size(&skb_shinfo(skb)->frags[j - 1]),
+ DMA_TO_DEVICE);
entry++;
}
}
@@ -1371,26 +1359,26 @@
u16 entry = (tx_status & 0x7fff) / sizeof(starfire_tx_desc);
struct sk_buff *skb = np->tx_info[entry].skb;
np->tx_info[entry].skb = NULL;
- pci_unmap_single(np->pci_dev,
+ dma_unmap_single(&np->pci_dev->dev,
np->tx_info[entry].mapping,
skb_first_frag_len(skb),
- PCI_DMA_TODEVICE);
+ DMA_TO_DEVICE);
np->tx_info[entry].mapping = 0;
np->dirty_tx += np->tx_info[entry].used_slots;
entry = (entry + np->tx_info[entry].used_slots) % TX_RING_SIZE;
{
int i;
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
- pci_unmap_single(np->pci_dev,
+ dma_unmap_single(&np->pci_dev->dev,
np->tx_info[entry].mapping,
skb_frag_size(&skb_shinfo(skb)->frags[i]),
- PCI_DMA_TODEVICE);
+ DMA_TO_DEVICE);
np->dirty_tx++;
entry++;
}
}
- dev_kfree_skb_irq(skb);
+ dev_consume_skb_irq(skb);
}
np->tx_done_q[np->tx_done].status = 0;
np->tx_done = (np->tx_done + 1) % DONE_Q_SIZE;
@@ -1476,16 +1464,18 @@
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->rx_info[entry].mapping,
- pkt_len, PCI_DMA_FROMDEVICE);
+ dma_sync_single_for_cpu(&np->pci_dev->dev,
+ np->rx_info[entry].mapping,
+ pkt_len, DMA_FROM_DEVICE);
skb_copy_to_linear_data(skb, np->rx_info[entry].skb->data, pkt_len);
- pci_dma_sync_single_for_device(np->pci_dev,
- np->rx_info[entry].mapping,
- pkt_len, PCI_DMA_FROMDEVICE);
+ dma_sync_single_for_device(&np->pci_dev->dev,
+ np->rx_info[entry].mapping,
+ pkt_len, DMA_FROM_DEVICE);
skb_put(skb, pkt_len);
} else {
- pci_unmap_single(np->pci_dev, np->rx_info[entry].mapping, np->rx_buf_sz, PCI_DMA_FROMDEVICE);
+ dma_unmap_single(&np->pci_dev->dev,
+ np->rx_info[entry].mapping,
+ np->rx_buf_sz, DMA_FROM_DEVICE);
skb = np->rx_info[entry].skb;
skb_put(skb, pkt_len);
np->rx_info[entry].skb = NULL;
@@ -1603,9 +1593,9 @@
if (skb == NULL)
break; /* Better luck next round. */
np->rx_info[entry].mapping =
- pci_map_single(np->pci_dev, skb->data, np->rx_buf_sz, PCI_DMA_FROMDEVICE);
- if (pci_dma_mapping_error(np->pci_dev,
- np->rx_info[entry].mapping)) {
+ dma_map_single(&np->pci_dev->dev, skb->data,
+ np->rx_buf_sz, DMA_FROM_DEVICE);
+ if (dma_mapping_error(&np->pci_dev->dev, np->rx_info[entry].mapping)) {
dev_kfree_skb(skb);
np->rx_info[entry].skb = NULL;
break;
@@ -1853,7 +1843,6 @@
{
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));
}
@@ -1979,7 +1968,9 @@
for (i = 0; i < RX_RING_SIZE; i++) {
np->rx_ring[i].rxaddr = cpu_to_dma(0xBADF00D0); /* An invalid address. */
if (np->rx_info[i].skb != NULL) {
- pci_unmap_single(np->pci_dev, np->rx_info[i].mapping, np->rx_buf_sz, PCI_DMA_FROMDEVICE);
+ dma_unmap_single(&np->pci_dev->dev,
+ np->rx_info[i].mapping,
+ np->rx_buf_sz, DMA_FROM_DEVICE);
dev_kfree_skb(np->rx_info[i].skb);
}
np->rx_info[i].skb = NULL;
@@ -1989,9 +1980,8 @@
struct sk_buff *skb = np->tx_info[i].skb;
if (skb == NULL)
continue;
- pci_unmap_single(np->pci_dev,
- np->tx_info[i].mapping,
- skb_first_frag_len(skb), PCI_DMA_TODEVICE);
+ dma_unmap_single(&np->pci_dev->dev, np->tx_info[i].mapping,
+ skb_first_frag_len(skb), DMA_TO_DEVICE);
np->tx_info[i].mapping = 0;
dev_kfree_skb(skb);
np->tx_info[i].skb = NULL;
@@ -2000,28 +1990,21 @@
return 0;
}
-#ifdef CONFIG_PM
-static int starfire_suspend(struct pci_dev *pdev, pm_message_t state)
+static int __maybe_unused starfire_suspend(struct device *dev_d)
{
- struct net_device *dev = pci_get_drvdata(pdev);
+ struct net_device *dev = dev_get_drvdata(dev_d);
if (netif_running(dev)) {
netif_device_detach(dev);
netdev_close(dev);
}
- pci_save_state(pdev);
- pci_set_power_state(pdev, pci_choose_state(pdev,state));
-
return 0;
}
-static int starfire_resume(struct pci_dev *pdev)
+static int __maybe_unused starfire_resume(struct device *dev_d)
{
- struct net_device *dev = pci_get_drvdata(pdev);
-
- pci_set_power_state(pdev, PCI_D0);
- pci_restore_state(pdev);
+ struct net_device *dev = dev_get_drvdata(dev_d);
if (netif_running(dev)) {
netdev_open(dev);
@@ -2030,8 +2013,6 @@
return 0;
}
-#endif /* CONFIG_PM */
-
static void starfire_remove_one(struct pci_dev *pdev)
{
@@ -2043,7 +2024,8 @@
unregister_netdev(dev);
if (np->queue_mem)
- pci_free_consistent(pdev, np->queue_mem_size, np->queue_mem, np->queue_mem_dma);
+ dma_free_coherent(&pdev->dev, np->queue_mem_size,
+ np->queue_mem, np->queue_mem_dma);
/* XXX: add wakeup code -- requires firmware for MagicPacket */
@@ -2056,15 +2038,13 @@
free_netdev(dev); /* Will also free np!! */
}
+static SIMPLE_DEV_PM_OPS(starfire_pm_ops, starfire_suspend, starfire_resume);
static struct pci_driver starfire_driver = {
.name = DRV_NAME,
.probe = starfire_init_one,
.remove = starfire_remove_one,
-#ifdef CONFIG_PM
- .suspend = starfire_suspend,
- .resume = starfire_resume,
-#endif /* CONFIG_PM */
+ .driver.pm = &starfire_pm_ops,
.id_table = starfire_pci_tbl,
};
@@ -2073,8 +2053,6 @@
{
/* when a module, this is printed whether or not devices are found in probe */
#ifdef MODULE
- printk(version);
-
printk(KERN_INFO DRV_NAME ": polling (NAPI) enabled\n");
#endif
--
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