From a36159eec6ca17402b0e146b86efaf76568dc353 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 20 Sep 2024 01:41:23 +0000
Subject: [PATCH] 重命名 AX88772C_eeprom/asix.c 为 asix_mac.c
---
kernel/drivers/scsi/3w-xxxx.c | 31 +++++++++++++++++++------------
1 files changed, 19 insertions(+), 12 deletions(-)
diff --git a/kernel/drivers/scsi/3w-xxxx.c b/kernel/drivers/scsi/3w-xxxx.c
index 4713669..211a253 100644
--- a/kernel/drivers/scsi/3w-xxxx.c
+++ b/kernel/drivers/scsi/3w-xxxx.c
@@ -834,15 +834,17 @@
dprintk(KERN_NOTICE "3w-xxxx: tw_allocate_memory()\n");
- cpu_addr = pci_alloc_consistent(tw_dev->tw_pci_dev, size*TW_Q_LENGTH, &dma_handle);
+ cpu_addr = dma_alloc_coherent(&tw_dev->tw_pci_dev->dev,
+ size * TW_Q_LENGTH, &dma_handle, GFP_KERNEL);
if (cpu_addr == NULL) {
- printk(KERN_WARNING "3w-xxxx: pci_alloc_consistent() failed.\n");
+ printk(KERN_WARNING "3w-xxxx: dma_alloc_coherent() failed.\n");
return 1;
}
if ((unsigned long)cpu_addr % (tw_dev->tw_pci_dev->device == TW_DEVICE_ID ? TW_ALIGNMENT_6000 : TW_ALIGNMENT_7000)) {
printk(KERN_WARNING "3w-xxxx: Couldn't allocate correctly aligned memory.\n");
- pci_free_consistent(tw_dev->tw_pci_dev, size*TW_Q_LENGTH, cpu_addr, dma_handle);
+ dma_free_coherent(&tw_dev->tw_pci_dev->dev, size * TW_Q_LENGTH,
+ cpu_addr, dma_handle);
return 1;
}
@@ -1047,9 +1049,7 @@
static const struct file_operations tw_fops = {
.owner = THIS_MODULE,
.unlocked_ioctl = tw_chrdev_ioctl,
-#ifdef CONFIG_COMPAT
- .compat_ioctl = tw_chrdev_ioctl,
-#endif
+ .compat_ioctl = compat_ptr_ioctl,
.open = tw_chrdev_open,
.release = NULL,
.llseek = noop_llseek,
@@ -1062,10 +1062,16 @@
/* Free command packet and generic buffer memory */
if (tw_dev->command_packet_virtual_address[0])
- pci_free_consistent(tw_dev->tw_pci_dev, sizeof(TW_Command)*TW_Q_LENGTH, tw_dev->command_packet_virtual_address[0], tw_dev->command_packet_physical_address[0]);
+ dma_free_coherent(&tw_dev->tw_pci_dev->dev,
+ sizeof(TW_Command) * TW_Q_LENGTH,
+ tw_dev->command_packet_virtual_address[0],
+ tw_dev->command_packet_physical_address[0]);
if (tw_dev->alignment_virtual_address[0])
- pci_free_consistent(tw_dev->tw_pci_dev, sizeof(TW_Sector)*TW_Q_LENGTH, tw_dev->alignment_virtual_address[0], tw_dev->alignment_physical_address[0]);
+ dma_free_coherent(&tw_dev->tw_pci_dev->dev,
+ sizeof(TW_Sector) * TW_Q_LENGTH,
+ tw_dev->alignment_virtual_address[0],
+ tw_dev->alignment_physical_address[0]);
} /* End tw_free_device_extension() */
/* This function will send an initconnection command to controller */
@@ -1166,7 +1172,7 @@
command_que_value = tw_dev->command_packet_physical_address[request_id];
if (command_que_value == 0) {
printk(KERN_WARNING "3w-xxxx: tw_setfeature(): Bad command packet physical address.\n");
- return 1;
+ return 1;
}
/* Send command packet to the board */
@@ -2239,7 +2245,6 @@
.sg_tablesize = TW_MAX_SGL_LENGTH,
.max_sectors = TW_MAX_SECTORS,
.cmd_per_lun = TW_MAX_CMDS_PER_LUN,
- .use_clustering = ENABLE_CLUSTERING,
.shost_attrs = tw_host_attrs,
.emulated = 1,
.no_write_same = 1,
@@ -2260,7 +2265,7 @@
pci_set_master(pdev);
- retval = pci_set_dma_mask(pdev, TW_DMA_MASK);
+ retval = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
if (retval) {
printk(KERN_WARNING "3w-xxxx: Failed to set dma mask.");
goto out_disable_device;
@@ -2303,8 +2308,10 @@
TW_DISABLE_INTERRUPTS(tw_dev);
/* Initialize the card */
- if (tw_reset_sequence(tw_dev))
+ if (tw_reset_sequence(tw_dev)) {
+ retval = -EINVAL;
goto out_release_mem_region;
+ }
/* Set host specific parameters */
host->max_id = TW_MAX_UNITS;
--
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