From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/atm/he.c | 52 +++++++++++++++++++++++++---------------------------
1 files changed, 25 insertions(+), 27 deletions(-)
diff --git a/kernel/drivers/atm/he.c b/kernel/drivers/atm/he.c
index 329ce90..17f44ab 100644
--- a/kernel/drivers/atm/he.c
+++ b/kernel/drivers/atm/he.c
@@ -533,9 +533,10 @@
static int he_init_tpdrq(struct he_dev *he_dev)
{
- he_dev->tpdrq_base = dma_zalloc_coherent(&he_dev->pci_dev->dev,
- CONFIG_TPDRQ_SIZE * sizeof(struct he_tpdrq),
- &he_dev->tpdrq_phys, GFP_KERNEL);
+ he_dev->tpdrq_base = dma_alloc_coherent(&he_dev->pci_dev->dev,
+ CONFIG_TPDRQ_SIZE * sizeof(struct he_tpdrq),
+ &he_dev->tpdrq_phys,
+ GFP_KERNEL);
if (he_dev->tpdrq_base == NULL) {
hprintk("failed to alloc tpdrq\n");
return -ENOMEM;
@@ -805,9 +806,9 @@
goto out_free_rbpl_virt;
}
- he_dev->rbpl_base = dma_zalloc_coherent(&he_dev->pci_dev->dev,
- CONFIG_RBPL_SIZE * sizeof(struct he_rbp),
- &he_dev->rbpl_phys, GFP_KERNEL);
+ he_dev->rbpl_base = dma_alloc_coherent(&he_dev->pci_dev->dev,
+ CONFIG_RBPL_SIZE * sizeof(struct he_rbp),
+ &he_dev->rbpl_phys, GFP_KERNEL);
if (he_dev->rbpl_base == NULL) {
hprintk("failed to alloc rbpl_base\n");
goto out_destroy_rbpl_pool;
@@ -844,9 +845,9 @@
/* rx buffer ready queue */
- he_dev->rbrq_base = dma_zalloc_coherent(&he_dev->pci_dev->dev,
- CONFIG_RBRQ_SIZE * sizeof(struct he_rbrq),
- &he_dev->rbrq_phys, GFP_KERNEL);
+ he_dev->rbrq_base = dma_alloc_coherent(&he_dev->pci_dev->dev,
+ CONFIG_RBRQ_SIZE * sizeof(struct he_rbrq),
+ &he_dev->rbrq_phys, GFP_KERNEL);
if (he_dev->rbrq_base == NULL) {
hprintk("failed to allocate rbrq\n");
goto out_free_rbpl;
@@ -868,9 +869,9 @@
/* tx buffer ready queue */
- he_dev->tbrq_base = dma_zalloc_coherent(&he_dev->pci_dev->dev,
- CONFIG_TBRQ_SIZE * sizeof(struct he_tbrq),
- &he_dev->tbrq_phys, GFP_KERNEL);
+ he_dev->tbrq_base = dma_alloc_coherent(&he_dev->pci_dev->dev,
+ CONFIG_TBRQ_SIZE * sizeof(struct he_tbrq),
+ &he_dev->tbrq_phys, GFP_KERNEL);
if (he_dev->tbrq_base == NULL) {
hprintk("failed to allocate tbrq\n");
goto out_free_rbpq_base;
@@ -913,11 +914,9 @@
/* 2.9.3.5 tail offset for each interrupt queue is located after the
end of the interrupt queue */
- he_dev->irq_base = dma_zalloc_coherent(&he_dev->pci_dev->dev,
- (CONFIG_IRQ_SIZE + 1)
- * sizeof(struct he_irq),
- &he_dev->irq_phys,
- GFP_KERNEL);
+ he_dev->irq_base = dma_alloc_coherent(&he_dev->pci_dev->dev,
+ (CONFIG_IRQ_SIZE + 1) * sizeof(struct he_irq),
+ &he_dev->irq_phys, GFP_KERNEL);
if (he_dev->irq_base == NULL) {
hprintk("failed to allocate irq\n");
return -ENOMEM;
@@ -1464,9 +1463,9 @@
/* host status page */
- he_dev->hsp = dma_zalloc_coherent(&he_dev->pci_dev->dev,
- sizeof(struct he_hsp),
- &he_dev->hsp_phys, GFP_KERNEL);
+ he_dev->hsp = dma_alloc_coherent(&he_dev->pci_dev->dev,
+ sizeof(struct he_hsp),
+ &he_dev->hsp_phys, GFP_KERNEL);
if (he_dev->hsp == NULL) {
hprintk("failed to allocate host status page\n");
return -ENOMEM;
@@ -1691,7 +1690,7 @@
if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
- atomic_inc(&vcc->stats->rx_drop);
+ atomic_inc(&vcc->stats->rx_drop);
goto return_host_buffers;
}
@@ -1945,14 +1944,14 @@
switch (type) {
case ITYPE_RBRQ_THRESH:
HPRINTK("rbrq%d threshold\n", group);
- /* fall through */
+ fallthrough;
case ITYPE_RBRQ_TIMER:
if (he_service_rbrq(he_dev, group))
he_service_rbpl(he_dev, group);
break;
case ITYPE_TBRQ_THRESH:
HPRINTK("tbrq%d threshold\n", group);
- /* fall through */
+ fallthrough;
case ITYPE_TPD_COMPLETE:
he_service_tbrq(he_dev, group);
break;
@@ -2581,10 +2580,9 @@
slot = 0;
}
- tpd->iovec[slot].addr = dma_map_single(&he_dev->pci_dev->dev,
- (void *) page_address(frag->page) + frag->page_offset,
- frag->size, DMA_TO_DEVICE);
- tpd->iovec[slot].len = frag->size;
+ tpd->iovec[slot].addr = skb_frag_dma_map(&he_dev->pci_dev->dev,
+ frag, 0, skb_frag_size(frag), DMA_TO_DEVICE);
+ tpd->iovec[slot].len = skb_frag_size(frag);
++slot;
}
--
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