merge mainline into cbi

This commit is contained in:
Vladimir 'phcoder' Serbinenko 2012-02-01 14:30:40 +01:00
commit d68538e928
699 changed files with 77518 additions and 15443 deletions

View file

@ -24,6 +24,8 @@
#include <grub/scsicmd.h>
#include <grub/misc.h>
GRUB_MOD_LICENSE ("GPLv3+");
#define GRUB_USBMS_DIRECTION_BIT 7
/* Length of CBI command should be always 12 bytes */
@ -109,7 +111,11 @@ grub_usbms_cbi_reset (grub_usb_device_t dev, int interface)
static grub_err_t
grub_usbms_bo_reset (grub_usb_device_t dev, int interface)
{
return grub_usb_control_msg (dev, 0x21, 255, 0, interface, 0, 0);
grub_usb_err_t u;
u = grub_usb_control_msg (dev, 0x21, 255, 0, interface, 0, 0);
if (u)
return grub_error (GRUB_ERR_IO, "USB error %d", u);
return GRUB_ERR_NONE;
}
static grub_err_t
@ -259,16 +265,20 @@ grub_usbms_attach (grub_usb_device_t usbdev, int configno, int interfno)
static int
grub_usbms_iterate (int (*hook) (int bus, int luns))
grub_usbms_iterate (int NESTED_FUNC_ATTR (*hook) (int id, int bus, int luns),
grub_disk_pull_t pull)
{
unsigned i;
if (pull != GRUB_DISK_PULL_NONE)
return 0;
grub_usb_poll_devices ();
for (i = 0; i < ARRAY_SIZE (grub_usbms_devices); i++)
if (grub_usbms_devices[i])
{
if (hook (i, grub_usbms_devices[i]->luns))
if (hook (GRUB_SCSI_SUBSYSTEM_USBMS, i, grub_usbms_devices[i]->luns))
return 1;
}
@ -584,14 +594,18 @@ grub_usbms_read (struct grub_scsi *scsi, grub_size_t cmdsize, char *cmd,
static grub_err_t
grub_usbms_write (struct grub_scsi *scsi, grub_size_t cmdsize, char *cmd,
grub_size_t size, char *buf)
grub_size_t size, const char *buf)
{
return grub_usbms_transfer (scsi, cmdsize, cmd, size, buf, 1);
return grub_usbms_transfer (scsi, cmdsize, cmd, size, (char *) buf, 1);
}
static grub_err_t
grub_usbms_open (int devnum, struct grub_scsi *scsi)
grub_usbms_open (int id, int devnum, struct grub_scsi *scsi)
{
if (id != GRUB_SCSI_SUBSYSTEM_USBMS)
return grub_error (GRUB_ERR_UNKNOWN_DEVICE,
"not USB Mass Storage device");
grub_usb_poll_devices ();
if (!grub_usbms_devices[devnum])
@ -606,15 +620,13 @@ grub_usbms_open (int devnum, struct grub_scsi *scsi)
static struct grub_scsi_dev grub_usbms_dev =
{
.name = "usb",
.id = GRUB_SCSI_SUBSYSTEM_USBMS,
.iterate = grub_usbms_iterate,
.open = grub_usbms_open,
.read = grub_usbms_read,
.write = grub_usbms_write
};
struct grub_usb_attach_desc attach_hook =
static struct grub_usb_attach_desc attach_hook =
{
.class = GRUB_USB_CLASS_MASS_STORAGE,
.hook = grub_usbms_attach