dany/u-boot-megous
1
0
Fork 0
mirror of https://xff.cz/git/u-boot/ synced 2025-09-01 08:42:12 +02:00
Code Issues Packages Projects Releases Wiki Activity

usb: gadget: Fix controller index in UMS

Browse Source 
The usb mass storage (f_mass_storage.c) uses fixed usb index 0,
this causes problem while CDNS3 USB controller index is 1.
Modify the API of fsg to pass the controller index.

Reviewed-by: Jun Li <jun.li@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Ye Li
2020-06-29 10:12:26 +08:00
committed by Marek Vasut
parent 3a41086f6a
commit 213fa47dac
3 changed files with 6 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/usb/gadget/f_mass_storage.c
View File

@@ -435,6 +435,7 @@ static void set_bulk_out_req_length(struct fsg_common *common,
static struct ums *ums;
static int ums_count;
static struct fsg_common *the_fsg_common;
static unsigned int controller_index;
static int fsg_set_halt(struct fsg_dev *fsg, struct usb_ep *ep)
{
@@ -679,7 +680,7 @@ static int sleep_thread(struct fsg_common *common)
k = 0;
}
usb_gadget_handle_interrupts(0);
usb_gadget_handle_interrupts(controller_index);
}
common->thread_wakeup_needed = 0;
return rc;
@@ -2764,10 +2765,11 @@ int fsg_add(struct usb_configuration *c)
return fsg_bind_config(c->cdev, c, fsg_common);
}
int fsg_init(struct ums *ums_devs, int count)
int fsg_init(struct ums *ums_devs, int count, unsigned int controller_idx)
{
ums = ums_devs;
ums_count = count;
controller_index = controller_idx;
return 0;
}