diff options
Diffstat (limited to 'drivers/usb/usb-skeleton.c')
| -rw-r--r-- | drivers/usb/usb-skeleton.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/usb/usb-skeleton.c b/drivers/usb/usb-skeleton.c index f101347e3ea3..c31d17d05810 100644 --- a/drivers/usb/usb-skeleton.c +++ b/drivers/usb/usb-skeleton.c | |||
| @@ -35,9 +35,11 @@ MODULE_DEVICE_TABLE(usb, skel_table); | |||
| 35 | 35 | ||
| 36 | /* our private defines. if this grows any larger, use your own .h file */ | 36 | /* our private defines. if this grows any larger, use your own .h file */ |
| 37 | #define MAX_TRANSFER (PAGE_SIZE - 512) | 37 | #define MAX_TRANSFER (PAGE_SIZE - 512) |
| 38 | /* MAX_TRANSFER is chosen so that the VM is not stressed by | 38 | /* |
| 39 | allocations > PAGE_SIZE and the number of packets in a page | 39 | * MAX_TRANSFER is chosen so that the VM is not stressed by |
| 40 | is an integer 512 is the largest possible packet on EHCI */ | 40 | * allocations > PAGE_SIZE and the number of packets in a page |
| 41 | * is an integer 512 is the largest possible packet on EHCI | ||
| 42 | */ | ||
| 41 | #define WRITES_IN_FLIGHT 8 | 43 | #define WRITES_IN_FLIGHT 8 |
| 42 | /* arbitrarily chosen */ | 44 | /* arbitrarily chosen */ |
| 43 | 45 | ||