From 04dd17822334871b23ea2862f7798fb0e0007777 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 08:53:19 +0000
Subject: [PATCH] change otg to host mode
---
kernel/drivers/net/ethernet/sun/sunhme.c | 19 +++++++++++--------
1 files changed, 11 insertions(+), 8 deletions(-)
diff --git a/kernel/drivers/net/ethernet/sun/sunhme.c b/kernel/drivers/net/ethernet/sun/sunhme.c
index 06da2f5..940db4e 100644
--- a/kernel/drivers/net/ethernet/sun/sunhme.c
+++ b/kernel/drivers/net/ethernet/sun/sunhme.c
@@ -52,7 +52,6 @@
#endif
#include <linux/uaccess.h>
-#include <asm/pgtable.h>
#include <asm/irq.h>
#ifdef CONFIG_PCI
@@ -1962,7 +1961,7 @@
this = &txbase[elem];
}
- dev_kfree_skb_irq(skb);
+ dev_consume_skb_irq(skb);
dev->stats.tx_packets++;
}
hp->tx_old = elem;
@@ -2064,9 +2063,9 @@
skb_reserve(copy_skb, 2);
skb_put(copy_skb, len);
- dma_sync_single_for_cpu(hp->dma_dev, dma_addr, len, DMA_FROM_DEVICE);
+ dma_sync_single_for_cpu(hp->dma_dev, dma_addr, len + 2, DMA_FROM_DEVICE);
skb_copy_from_linear_data(skb, copy_skb->data, len);
- dma_sync_single_for_device(hp->dma_dev, dma_addr, len, DMA_FROM_DEVICE);
+ dma_sync_single_for_device(hp->dma_dev, dma_addr, len + 2, DMA_FROM_DEVICE);
/* Reuse original ring buffer. */
hme_write_rxd(hp, this,
(RXFLAG_OWN|((RX_BUF_ALLOC_SIZE-RX_OFFSET)<<16)),
@@ -2246,7 +2245,7 @@
#define SXD(x)
#endif
-static void happy_meal_tx_timeout(struct net_device *dev)
+static void happy_meal_tx_timeout(struct net_device *dev, unsigned int txqueue)
{
struct happy_meal *hp = netdev_priv(dev);
@@ -2691,7 +2690,7 @@
sbus_dp = op->dev.parent->of_node;
/* We can match PCI devices too, do not accept those here. */
- if (strcmp(sbus_dp->name, "sbus") && strcmp(sbus_dp->name, "sbi"))
+ if (!of_node_name_eq(sbus_dp, "sbus") && !of_node_name_eq(sbus_dp, "sbi"))
return err;
if (is_qfe) {
@@ -2999,7 +2998,7 @@
/* Now make sure pci_dev cookie is there. */
#ifdef CONFIG_SPARC
dp = pci_device_to_OF_node(pdev);
- strcpy(prom_name, dp->name);
+ snprintf(prom_name, sizeof(prom_name), "%pOFn", dp);
#else
if (is_quattro_p(pdev))
strcpy(prom_name, "SUNW,qfe");
@@ -3164,7 +3163,7 @@
if (err) {
printk(KERN_ERR "happymeal(PCI): Cannot register net device, "
"aborting.\n");
- goto err_out_iounmap;
+ goto err_out_free_coherent;
}
pci_set_drvdata(pdev, hp);
@@ -3197,6 +3196,10 @@
return 0;
+err_out_free_coherent:
+ dma_free_coherent(hp->dma_dev, PAGE_SIZE,
+ hp->happy_block, hp->hblock_dvma);
+
err_out_iounmap:
iounmap(hp->gregs);
--
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