Hi!
> From: Randy Dunlap <[email protected]>
>
> Add PATA support to the previous SATA support.
Does it make your CONFIG_SATA_ACPI option missnamed?
> --- linux-2616-rc4-ata.orig/drivers/scsi/libata-acpi.c
> +++ linux-2616-rc4-ata/drivers/scsi/libata-acpi.c
> @@ -35,6 +35,23 @@ struct taskfile_array {
> u8 tfa[REGS_PER_GTF]; /* regs. 0x1f1 - 0x1f7 */
> };
>
> +struct GTM_buffer {
> + __u32 PIO_speed0;
> + __u32 DMA_speed0;
> + __u32 PIO_speed1;
> + __u32 DMA_speed1;
> + __u32 GTM_flags;
> +};
No reason to use __u32 here, u32 should be okay.
> +static int pata_get_dev_handle(struct device *dev, acpi_handle *handle,
> + acpi_integer *pcidevfn)
> +{
> + unsigned int domain, bus, devnum, func;
> + acpi_integer addr;
> + acpi_handle dev_handle, parent_handle;
> + int scanned;
> + struct acpi_buffer buffer = {.length = ACPI_ALLOCATE_BUFFER,
> + .pointer = NULL};
> + acpi_status status;
> + struct acpi_device_info *dinfo = NULL;
> + int ret = -ENODEV;
> +
> + printk(KERN_DEBUG "%s: ENTER: dev->bus_id='%s'\n",
> + __FUNCTION__, dev->bus_id);
Have you catched some nasty disease from acpi people or what? Having
"printk(enter)" at beggining of each function may be nice for your
development, but should be removed prior to merge.
> + if ((scanned = sscanf(dev->bus_id, "%x:%x:%x.%x",
> + &domain, &bus, &devnum, &func)) != 4) {
> + printk(KERN_DEBUG "%s: sscanf ret. %d\n",
> + __FUNCTION__, scanned);
> + goto err;
> + }
Is there no other way than to parse back name?
> + if (ata_msg_probe(ap))
> + printk(KERN_DEBUG
> + "%s: ENTER: ap->id: %d, port#: %d, hard_port#: %d\n",
> + __FUNCTION__, ap->id,
> + ap->port_no, ap->hard_port_no);
> +
Again, please clean your printks.
> @@ -557,11 +701,11 @@ EXPORT_SYMBOL_GPL(do_drive_set_taskfiles
> */
> int ata_acpi_exec_tfs(struct ata_port *ap)
> {
> - int ix;
> - int ret;
> - unsigned int gtf_length;
> - unsigned long gtf_address;
> - unsigned long obj_loc;
> + int ix;
> + int ret;
> + unsigned int gtf_length;
> + unsigned long gtf_address;
> + unsigned long obj_loc;
>
> if (ata_msg_probe(ap))
> printk(KERN_DEBUG "%s: ENTER:\n", __FUNCTION__);
Again!
> +void ata_acpi_get_timing(struct ata_port *ap)
> +{
> + struct device *dev = ap->dev;
> + int err;
> + acpi_handle dev_handle;
> + acpi_integer pcidevfn;
> + acpi_handle chan_handle;
> + acpi_status status;
> + struct acpi_buffer output;
> + union acpi_object *out_obj;
> + struct GTM_buffer *gtm;
> +
> + if (noacpi)
> + goto out;
> +
> + if (ata_msg_probe(ap))
> + printk(KERN_DEBUG "%s: ENTER:\n", __FUNCTION__);
Again!
> +void ata_acpi_push_timing(struct ata_port *ap)
> +{
> + struct device *dev = ap->dev;
> + int err;
> + acpi_handle dev_handle;
> + acpi_integer pcidevfn;
> + acpi_handle chan_handle;
> + acpi_status status;
> + struct acpi_object_list input;
> + union acpi_object in_params[1];
> +
> + if (noacpi)
> + goto out;
> +
> + if (ata_msg_probe(ap))
> + printk(KERN_DEBUG "%s: ENTER:\n", __FUNCTION__);
And again!
Pavel
--
Web maintainer for suspend.sf.net (www.sf.net/projects/suspend) wanted...
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