diff options
Diffstat (limited to 'drivers/usb/gadget/f_mass_storage.c')
| -rw-r--r-- | drivers/usb/gadget/f_mass_storage.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c index ee8ceec01560..a371e966425f 100644 --- a/drivers/usb/gadget/f_mass_storage.c +++ b/drivers/usb/gadget/f_mass_storage.c @@ -3,7 +3,7 @@ * * Copyright (C) 2003-2008 Alan Stern * Copyright (C) 2009 Samsung Electronics - * Author: Michal Nazarewicz <m.nazarewicz@samsung.com> + * Author: Michal Nazarewicz <mina86@mina86.com> * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -304,7 +304,6 @@ static const char fsg_string_interface[] = "Mass Storage"; -#define FSG_NO_INTR_EP 1 #define FSG_NO_DEVICE_STRINGS 1 #define FSG_NO_OTG 1 #define FSG_NO_INTR_EP 1 @@ -620,7 +619,7 @@ static int fsg_setup(struct usb_function *f, switch (ctrl->bRequest) { - case USB_BULK_RESET_REQUEST: + case US_BULK_RESET_REQUEST: if (ctrl->bRequestType != (USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE)) break; @@ -636,7 +635,7 @@ static int fsg_setup(struct usb_function *f, raise_exception(fsg->common, FSG_STATE_RESET); return DELAYED_STATUS; - case USB_BULK_GET_MAX_LUN_REQUEST: + case US_BULK_GET_MAX_LUN: if (ctrl->bRequestType != (USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE)) break; @@ -1742,7 +1741,7 @@ static int send_status(struct fsg_common *common) struct fsg_buffhd *bh; struct bulk_cs_wrap *csw; int rc; - u8 status = USB_STATUS_PASS; + u8 status = US_BULK_STAT_OK; u32 sd, sdinfo = 0; /* Wait for the next buffer to become available */ @@ -1763,11 +1762,11 @@ static int send_status(struct fsg_common *common) if (common->phase_error) { DBG(common, "sending phase-error status\n"); - status = USB_STATUS_PHASE_ERROR; + status = US_BULK_STAT_PHASE; sd = SS_INVALID_COMMAND; } else if (sd != SS_NO_SENSE) { DBG(common, "sending command-failure status\n"); - status = USB_STATUS_FAIL; + status = US_BULK_STAT_FAIL; VDBG(common, " sense data: SK x%02x, ASC x%02x, ASCQ x%02x;" " info x%x\n", SK(sd), ASC(sd), ASCQ(sd), sdinfo); @@ -1776,12 +1775,12 @@ static int send_status(struct fsg_common *common) /* Store and send the Bulk-only CSW */ csw = (void *)bh->buf; - csw->Signature = cpu_to_le32(USB_BULK_CS_SIG); + csw->Signature = cpu_to_le32(US_BULK_CS_SIGN); csw->Tag = common->tag; csw->Residue = cpu_to_le32(common->residue); csw->Status = status; - bh->inreq->length = USB_BULK_CS_WRAP_LEN; + bh->inreq->length = US_BULK_CS_WRAP_LEN; bh->inreq->zero = 0; if (!start_in_transfer(common, bh)) /* Don't know what to do if common->fsg is NULL */ @@ -2221,7 +2220,7 @@ unknown_cmnd: static int received_cbw(struct fsg_dev *fsg, struct fsg_buffhd *bh) { struct usb_request *req = bh->outreq; - struct fsg_bulk_cb_wrap *cbw = req->buf; + struct bulk_cb_wrap *cbw = req->buf; struct fsg_common *common = fsg->common; /* Was this a real packet? Should it be ignored? */ @@ -2229,9 +2228,9 @@ static int received_cbw(struct fsg_dev *fsg, struct fsg_buffhd *bh) return -EINVAL; /* Is the CBW valid? */ - if (req->actual != USB_BULK_CB_WRAP_LEN || + if (req->actual != US_BULK_CB_WRAP_LEN || cbw->Signature != cpu_to_le32( - USB_BULK_CB_SIG)) { + US_BULK_CB_SIGN)) { DBG(fsg, "invalid CBW: len %u sig 0x%x\n", req->actual, le32_to_cpu(cbw->Signature)); @@ -2253,7 +2252,7 @@ static int received_cbw(struct fsg_dev *fsg, struct fsg_buffhd *bh) } /* Is the CBW meaningful? */ - if (cbw->Lun >= FSG_MAX_LUNS || cbw->Flags & ~USB_BULK_IN_FLAG || + if (cbw->Lun >= FSG_MAX_LUNS || cbw->Flags & ~US_BULK_FLAG_IN || cbw->Length <= 0 || cbw->Length > MAX_COMMAND_SIZE) { DBG(fsg, "non-meaningful CBW: lun = %u, flags = 0x%x, " "cmdlen %u\n", @@ -2273,7 +2272,7 @@ static int received_cbw(struct fsg_dev *fsg, struct fsg_buffhd *bh) /* Save the command for later */ common->cmnd_size = cbw->Length; memcpy(common->cmnd, cbw->CDB, common->cmnd_size); - if (cbw->Flags & USB_BULK_IN_FLAG) + if (cbw->Flags & US_BULK_FLAG_IN) common->data_dir = DATA_DIR_TO_HOST; else common->data_dir = DATA_DIR_FROM_HOST; @@ -2303,7 +2302,7 @@ static int get_next_command(struct fsg_common *common) } /* Queue a request to read a Bulk-only CBW */ - set_bulk_out_req_length(common, bh, USB_BULK_CB_WRAP_LEN); + set_bulk_out_req_length(common, bh, US_BULK_CB_WRAP_LEN); if (!start_out_transfer(common, bh)) /* Don't know what to do if common->fsg is NULL */ return -EIO; |