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Differential D34923 Diff 112646 stand/usb/storage/umass_loader.c

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stand/usb/storage/umass_loader.c

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#define HAVE_STANDARD_DEFS #define HAVE_STANDARD_DEFS
#include USB_GLOBAL_INCLUDE_FILE #include USB_GLOBAL_INCLUDE_FILE
#include "umass_common.h" #include "umass_common.h"
static int umass_disk_init(void); static int umass_disk_init(void);
static int umass_disk_open(struct open_file *,...); static int umass_disk_open(struct open_file *);
impUnsubmitted
Done
Inline Actions

drop second arg here, no?

imp: drop second arg here, no?
static int umass_disk_close(struct open_file *); static int umass_disk_close(struct open_file *);
static void umass_disk_cleanup(void); static void umass_disk_cleanup(void);
static int umass_disk_ioctl(struct open_file *, u_long, void *); static int umass_disk_ioctl(struct open_file *, u_long, void *);
static int umass_disk_strategy(void *, int, daddr_t, size_t, char *, size_t *); static int umass_disk_strategy(void *, int, daddr_t, size_t, char *, size_t *);
static int umass_disk_print(int); static int umass_disk_print(int);
struct devsw umass_disk = { struct devsw umass_disk = {
.dv_name = "umass", .dv_name = "umass",
▲ Show 20 Lines • Show All 61 Lines • ▼ Show 20 Linesumass_disk_open_sub(struct disk_devdesc *dev)
if (usb_msc_read_capacity(umass_uaa.device, 0, &nblock, &blocksize) != 0) if (usb_msc_read_capacity(umass_uaa.device, 0, &nblock, &blocksize) != 0)
return (EINVAL); return (EINVAL);
return (disk_open(dev, ((uint64_t)nblock + 1) * (uint64_t)blocksize, blocksize)); return (disk_open(dev, ((uint64_t)nblock + 1) * (uint64_t)blocksize, blocksize));
} }
static int static int
umass_disk_open(struct open_file *f,...) umass_disk_open(struct open_file *f)
tsoomeUnsubmitted
Done
Inline Actions

f is now __unused?

tsoome: f is now __unused?
impUnsubmitted
Done
Inline Actions

second arg 86?

imp: second arg 86?
{ {
va_list ap; struct devdesc *dev;
struct disk_devdesc *dev;
va_start(ap, f); dev = f->f_devdata;
dev = va_arg(ap, struct disk_devdesc *);
va_end(ap);
if (umass_uaa.device == NULL) if (umass_uaa.device == NULL)
return (ENXIO); return (ENXIO);
if (dev->d_unit != 0) if (dev->d_unit != 0)
return (EIO); return (EIO);
return (umass_disk_open_sub(dev)); return (umass_disk_open_sub((struct disk_devdesc *)dev));
} }
static int static int
umass_disk_ioctl(struct open_file *f, u_long cmd, void *buf) umass_disk_ioctl(struct open_file *f, u_long cmd, void *buf)
{ {
struct disk_devdesc *dev; struct disk_devdesc *dev;
uint32_t nblock; uint32_t nblock;
uint32_t blocksize; uint32_t blocksize;
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