From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp
---
kernel/drivers/scsi/mesh.c | 16 +++++++++-------
1 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/kernel/drivers/scsi/mesh.c b/kernel/drivers/scsi/mesh.c
index 7c0eaa9..0a9f4e4 100644
--- a/kernel/drivers/scsi/mesh.c
+++ b/kernel/drivers/scsi/mesh.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* SCSI low-level driver for the MESH (Macintosh Enhanced SCSI Hardware)
* bus adaptor found on Power Macintosh computers.
@@ -30,9 +31,9 @@
#include <linux/reboot.h>
#include <linux/spinlock.h>
#include <linux/pci.h>
+#include <linux/pgtable.h>
#include <asm/dbdma.h>
#include <asm/io.h>
-#include <asm/pgtable.h>
#include <asm/prom.h>
#include <asm/irq.h>
#include <asm/hydra.h>
@@ -1456,7 +1457,7 @@
/* huh? we expected a phase mismatch */
ms->n_msgin = 0;
ms->msgphase = msg_in;
- /* fall through */
+ fallthrough;
case msg_in:
/* should have some message bytes in fifo */
@@ -1844,7 +1845,7 @@
.this_id = 7,
.sg_tablesize = SG_ALL,
.cmd_per_lun = 2,
- .use_clustering = DISABLE_CLUSTERING,
+ .max_segment_size = 65535,
};
static int mesh_probe(struct macio_dev *mdev, const struct of_device_id *match)
@@ -1921,8 +1922,9 @@
/* We use the PCI APIs for now until the generic one gets fixed
* enough or until we get some macio-specific versions
*/
- dma_cmd_space = pci_zalloc_consistent(macio_get_pci_dev(mdev),
- ms->dma_cmd_size, &dma_cmd_bus);
+ dma_cmd_space = dma_alloc_coherent(&macio_get_pci_dev(mdev)->dev,
+ ms->dma_cmd_size, &dma_cmd_bus,
+ GFP_KERNEL);
if (dma_cmd_space == NULL) {
printk(KERN_ERR "mesh: can't allocate DMA table\n");
goto out_unmap;
@@ -1980,7 +1982,7 @@
*/
mesh_shutdown(mdev);
set_mesh_power(ms, 0);
- pci_free_consistent(macio_get_pci_dev(mdev), ms->dma_cmd_size,
+ dma_free_coherent(&macio_get_pci_dev(mdev)->dev, ms->dma_cmd_size,
ms->dma_cmd_space, ms->dma_cmd_bus);
out_unmap:
iounmap(ms->dma);
@@ -2013,7 +2015,7 @@
iounmap(ms->dma);
/* Free DMA commands memory */
- pci_free_consistent(macio_get_pci_dev(mdev), ms->dma_cmd_size,
+ dma_free_coherent(&macio_get_pci_dev(mdev)->dev, ms->dma_cmd_size,
ms->dma_cmd_space, ms->dma_cmd_bus);
/* Release memory resources */
--
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