From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/drivers/scsi/atp870u.c | 17 ++++++++---------
1 files changed, 8 insertions(+), 9 deletions(-)
diff --git a/kernel/drivers/scsi/atp870u.c b/kernel/drivers/scsi/atp870u.c
index 8996d23..c6a7523 100644
--- a/kernel/drivers/scsi/atp870u.c
+++ b/kernel/drivers/scsi/atp870u.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 1997 Wu Ching Chen
* 2.1.x update (C) 1998 Krzysztof G. Baranowski
@@ -194,12 +195,11 @@
((unsigned char *) &adrcnt)[2] = atp_readb_io(dev, c, 0x12);
((unsigned char *) &adrcnt)[1] = atp_readb_io(dev, c, 0x13);
((unsigned char *) &adrcnt)[0] = atp_readb_io(dev, c, 0x14);
- if (dev->id[c][target_id].last_len != adrcnt)
- {
- k = dev->id[c][target_id].last_len;
+ if (dev->id[c][target_id].last_len != adrcnt) {
+ k = dev->id[c][target_id].last_len;
k -= adrcnt;
dev->id[c][target_id].tran_len = k;
- dev->id[c][target_id].last_len = adrcnt;
+ dev->id[c][target_id].last_len = adrcnt;
}
#ifdef ED_DBGP
printk("dev->id[c][target_id].last_len = %d dev->id[c][target_id].tran_len = %d\n",dev->id[c][target_id].last_len,dev->id[c][target_id].tran_len);
@@ -1193,7 +1193,7 @@
for (k = 0; k < 16; k++) {
if (!atp_dev->id[j][k].prd_table)
continue;
- pci_free_consistent(atp_dev->pdev, 1024, atp_dev->id[j][k].prd_table, atp_dev->id[j][k].prd_bus);
+ dma_free_coherent(&atp_dev->pdev->dev, 1024, atp_dev->id[j][k].prd_table, atp_dev->id[j][k].prd_bus);
atp_dev->id[j][k].prd_table = NULL;
}
}
@@ -1205,7 +1205,7 @@
int c,k;
for(c=0;c < 2;c++) {
for(k=0;k<16;k++) {
- atp_dev->id[c][k].prd_table = pci_alloc_consistent(atp_dev->pdev, 1024, &(atp_dev->id[c][k].prd_bus));
+ atp_dev->id[c][k].prd_table = dma_alloc_coherent(&atp_dev->pdev->dev, 1024, &(atp_dev->id[c][k].prd_bus), GFP_KERNEL);
if (!atp_dev->id[c][k].prd_table) {
printk("atp870u_init_tables fail\n");
atp870u_free_tables(host);
@@ -1509,7 +1509,7 @@
if (err)
goto fail;
- if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) {
+ if (dma_set_mask(&pdev->dev, DMA_BIT_MASK(32))) {
printk(KERN_ERR "atp870u: DMA mask required but not available.\n");
err = -EIO;
goto disable_device;
@@ -1680,8 +1680,7 @@
.bios_param = atp870u_biosparam /* biosparm */,
.can_queue = qcnt /* can_queue */,
.this_id = 7 /* SCSI ID */,
- .sg_tablesize = ATP870U_SCATTER /*SG_ALL*/ /*SG_NONE*/,
- .use_clustering = ENABLE_CLUSTERING,
+ .sg_tablesize = ATP870U_SCATTER /*SG_ALL*/,
.max_sectors = ATP870U_MAX_SECTORS,
};
--
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