From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/drivers/media/pci/ngene/ngene-core.c | 33 ++++++++-------------------------
1 files changed, 8 insertions(+), 25 deletions(-)
diff --git a/kernel/drivers/media/pci/ngene/ngene-core.c b/kernel/drivers/media/pci/ngene/ngene-core.c
index aa60559..e1a8c61 100644
--- a/kernel/drivers/media/pci/ngene/ngene-core.c
+++ b/kernel/drivers/media/pci/ngene/ngene-core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* ngene.c: nGene PCIe bridge driver
*
@@ -7,20 +8,6 @@
* Modifications for new nGene firmware,
* support for EEPROM-copying,
* support for new dual DVB-S2 card prototype
- *
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 only, as published by the Free Software Foundation.
- *
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * To obtain the license, point your browser to
- * http://www.gnu.org/copyleft/gpl.html
*/
#include <linux/module.h>
@@ -63,9 +50,9 @@
/* nGene interrupt handler **************************************************/
/****************************************************************************/
-static void event_tasklet(unsigned long data)
+static void event_tasklet(struct tasklet_struct *t)
{
- struct ngene *dev = (struct ngene *)data;
+ struct ngene *dev = from_tasklet(dev, t, event_tasklet);
while (dev->EventQueueReadIndex != dev->EventQueueWriteIndex) {
struct EVENT_BUFFER Event =
@@ -81,9 +68,9 @@
}
}
-static void demux_tasklet(unsigned long data)
+static void demux_tasklet(struct tasklet_struct *t)
{
- struct ngene_channel *chan = (struct ngene_channel *)data;
+ struct ngene_channel *chan = from_tasklet(chan, t, demux_tasklet);
struct device *pdev = &chan->dev->pci_dev->dev;
struct SBufferHeader *Cur = chan->nextBuffer;
@@ -867,8 +854,6 @@
if (!Head)
return -ENOMEM;
- memset(Head, 0, MemSize);
-
PARingBufferCur = PARingBufferHead;
Cur = Head;
@@ -919,8 +904,6 @@
PASCListMem = tmp;
if (SCListMem == NULL)
return -ENOMEM;
-
- memset(SCListMem, 0, SCListMemSize);
pRingBuffer->SCListMem = SCListMem;
pRingBuffer->PASCListMem = PASCListMem;
@@ -1014,7 +997,7 @@
/* Point to first buffer entry */
struct SBufferHeader *Cur = pRingBuffer->Head;
int i;
- /* Loop thru all buffer and set Buffer 2 pointers to TSIdlebuffer */
+ /* Loop through all buffer and set Buffer 2 pointers to TSIdlebuffer */
for (i = 0; i < n; i++) {
Cur->Buffer2 = pIdleBuffer->Head->Buffer1;
Cur->scList2 = pIdleBuffer->Head->scList1;
@@ -1198,7 +1181,7 @@
struct device *pdev = &dev->pci_dev->dev;
int i;
- tasklet_init(&dev->event_tasklet, event_tasklet, (unsigned long)dev);
+ tasklet_setup(&dev->event_tasklet, event_tasklet);
memset_io(dev->iomem + 0xc000, 0x00, 0x220);
memset_io(dev->iomem + 0xc400, 0x00, 0x100);
@@ -1462,7 +1445,7 @@
struct ngene_info *ni = dev->card_info;
int io = ni->io_type[nr];
- tasklet_init(&chan->demux_tasklet, demux_tasklet, (unsigned long)chan);
+ tasklet_setup(&chan->demux_tasklet, demux_tasklet);
chan->users = 0;
chan->type = io;
chan->mode = chan->type; /* for now only one mode */
--
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