summaryrefslogtreecommitdiff
path: root/drivers/usb/storage/shuttle_usbat.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/storage/shuttle_usbat.c')
-rw-r--r--drivers/usb/storage/shuttle_usbat.c119
1 files changed, 62 insertions, 57 deletions
diff --git a/drivers/usb/storage/shuttle_usbat.c b/drivers/usb/storage/shuttle_usbat.c
index daf2fc58ae0..4ef2a80728f 100644
--- a/drivers/usb/storage/shuttle_usbat.c
+++ b/drivers/usb/storage/shuttle_usbat.c
@@ -271,7 +271,7 @@ static int usbat_bulk_read(struct us_data *us,
if (len == 0)
return USB_STOR_XFER_GOOD;
- US_DEBUGP("usbat_bulk_read: len = %d\n", len);
+ usb_stor_dbg(us, "len = %d\n", len);
return usb_stor_bulk_transfer_sg(us, us->recv_bulk_pipe, buf, len, use_sg, NULL);
}
@@ -286,7 +286,7 @@ static int usbat_bulk_write(struct us_data *us,
if (len == 0)
return USB_STOR_XFER_GOOD;
- US_DEBUGP("usbat_bulk_write: len = %d\n", len);
+ usb_stor_dbg(us, "len = %d\n", len);
return usb_stor_bulk_transfer_sg(us, us->send_bulk_pipe, buf, len, use_sg, NULL);
}
@@ -312,7 +312,7 @@ static int usbat_get_status(struct us_data *us, unsigned char *status)
int rc;
rc = usbat_read(us, USBAT_ATA, USBAT_ATA_STATUS, status);
- US_DEBUGP("usbat_get_status: 0x%02X\n", (unsigned short) (*status));
+ usb_stor_dbg(us, "0x%02X\n", *status);
return rc;
}
@@ -425,7 +425,7 @@ static int usbat_wait_not_busy(struct us_data *us, int minutes)
return USB_STOR_TRANSPORT_FAILED;
if ((*status & 0x80)==0x00) { /* not busy */
- US_DEBUGP("Waited not busy for %d steps\n", i);
+ usb_stor_dbg(us, "Waited not busy for %d steps\n", i);
return USB_STOR_TRANSPORT_GOOD;
}
@@ -439,8 +439,8 @@ static int usbat_wait_not_busy(struct us_data *us, int minutes)
msleep(1000); /* X minutes */
}
- US_DEBUGP("Waited not busy for %d minutes, timing out.\n",
- minutes);
+ usb_stor_dbg(us, "Waited not busy for %d minutes, timing out\n",
+ minutes);
return USB_STOR_TRANSPORT_FAILED;
}
@@ -657,8 +657,9 @@ static int usbat_hp8200e_rw_block_test(struct us_data *us,
if (*status & 0x20) /* device fault */
return USB_STOR_TRANSPORT_FAILED;
- US_DEBUGP("Redoing %s\n",
- direction==DMA_TO_DEVICE ? "write" : "read");
+ usb_stor_dbg(us, "Redoing %s\n",
+ direction == DMA_TO_DEVICE
+ ? "write" : "read");
} else if (result != USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_ERROR;
@@ -667,8 +668,8 @@ static int usbat_hp8200e_rw_block_test(struct us_data *us,
}
- US_DEBUGP("Bummer! %s bulk data 20 times failed.\n",
- direction==DMA_TO_DEVICE ? "Writing" : "Reading");
+ usb_stor_dbg(us, "Bummer! %s bulk data 20 times failed\n",
+ direction == DMA_TO_DEVICE ? "Writing" : "Reading");
return USB_STOR_TRANSPORT_FAILED;
}
@@ -827,7 +828,7 @@ static int usbat_read_user_io(struct us_data *us, unsigned char *data_flags)
data_flags,
USBAT_UIO_READ);
- US_DEBUGP("usbat_read_user_io: UIO register reads %02X\n", (unsigned short) (*data_flags));
+ usb_stor_dbg(us, "UIO register reads %02X\n", *data_flags);
return result;
}
@@ -900,10 +901,11 @@ static int usbat_device_enable_cdt(struct us_data *us)
/*
* Determine if media is present.
*/
-static int usbat_flash_check_media_present(unsigned char *uio)
+static int usbat_flash_check_media_present(struct us_data *us,
+ unsigned char *uio)
{
if (*uio & USBAT_UIO_UI0) {
- US_DEBUGP("usbat_flash_check_media_present: no media detected\n");
+ usb_stor_dbg(us, "no media detected\n");
return USBAT_FLASH_MEDIA_NONE;
}
@@ -913,10 +915,11 @@ static int usbat_flash_check_media_present(unsigned char *uio)
/*
* Determine if media has changed since last operation
*/
-static int usbat_flash_check_media_changed(unsigned char *uio)
+static int usbat_flash_check_media_changed(struct us_data *us,
+ unsigned char *uio)
{
if (*uio & USBAT_UIO_0) {
- US_DEBUGP("usbat_flash_check_media_changed: media change detected\n");
+ usb_stor_dbg(us, "media change detected\n");
return USBAT_FLASH_MEDIA_CHANGED;
}
@@ -937,7 +940,7 @@ static int usbat_flash_check_media(struct us_data *us,
return USB_STOR_TRANSPORT_ERROR;
/* Check for media existence */
- rc = usbat_flash_check_media_present(uio);
+ rc = usbat_flash_check_media_present(us, uio);
if (rc == USBAT_FLASH_MEDIA_NONE) {
info->sense_key = 0x02;
info->sense_asc = 0x3A;
@@ -946,7 +949,7 @@ static int usbat_flash_check_media(struct us_data *us,
}
/* Check for media change */
- rc = usbat_flash_check_media_changed(uio);
+ rc = usbat_flash_check_media_changed(us, uio);
if (rc == USBAT_FLASH_MEDIA_CHANGED) {
/* Reset and re-enable card detect */
@@ -1008,11 +1011,11 @@ static int usbat_identify_device(struct us_data *us,
/* Check for error bit, or if the command 'fell through' */
if (status == 0xA1 || !(status & 0x01)) {
/* Device is HP 8200 */
- US_DEBUGP("usbat_identify_device: Detected HP8200 CDRW\n");
+ usb_stor_dbg(us, "Detected HP8200 CDRW\n");
info->devicetype = USBAT_DEV_HP8200;
} else {
/* Device is a CompactFlash reader/writer */
- US_DEBUGP("usbat_identify_device: Detected Flash reader/writer\n");
+ usb_stor_dbg(us, "Detected Flash reader/writer\n");
info->devicetype = USBAT_DEV_FLASH;
}
@@ -1075,7 +1078,7 @@ static int usbat_flash_get_sector_count(struct us_data *us,
/* ATA command : IDENTIFY DEVICE */
rc = usbat_multiple_write(us, registers, command, 3);
if (rc != USB_STOR_XFER_GOOD) {
- US_DEBUGP("usbat_flash_get_sector_count: Gah! identify_device failed\n");
+ usb_stor_dbg(us, "Gah! identify_device failed\n");
rc = USB_STOR_TRANSPORT_ERROR;
goto leave;
}
@@ -1178,7 +1181,7 @@ static int usbat_flash_read_data(struct us_data *us,
if (result != USB_STOR_TRANSPORT_GOOD)
goto leave;
- US_DEBUGP("usbat_flash_read_data: %d bytes\n", len);
+ usb_stor_dbg(us, "%d bytes\n", len);
/* Store the data in the transfer buffer */
usb_stor_access_xfer_buf(buffer, len, us->srb,
@@ -1301,8 +1304,7 @@ static int usbat_hp8200e_handle_read10(struct us_data *us,
unsigned int sg_offset = 0;
struct scatterlist *sg = NULL;
- US_DEBUGP("handle_read10: transfersize %d\n",
- srb->transfersize);
+ usb_stor_dbg(us, "transfersize %d\n", srb->transfersize);
if (scsi_bufflen(srb) < 0x10000) {
@@ -1329,14 +1331,14 @@ static int usbat_hp8200e_handle_read10(struct us_data *us,
len = short_pack(data[7+9], data[7+8]);
len <<= 16;
len |= data[7+7];
- US_DEBUGP("handle_read10: GPCMD_READ_CD: len %d\n", len);
+ usb_stor_dbg(us, "GPCMD_READ_CD: len %d\n", len);
srb->transfersize = scsi_bufflen(srb)/len;
}
if (!srb->transfersize) {
srb->transfersize = 2048; /* A guess */
- US_DEBUGP("handle_read10: transfersize 0, forcing %d\n",
- srb->transfersize);
+ usb_stor_dbg(us, "transfersize 0, forcing %d\n",
+ srb->transfersize);
}
/*
@@ -1346,7 +1348,7 @@ static int usbat_hp8200e_handle_read10(struct us_data *us,
*/
len = (65535/srb->transfersize) * srb->transfersize;
- US_DEBUGP("Max read is %d bytes\n", len);
+ usb_stor_dbg(us, "Max read is %d bytes\n", len);
len = min(len, scsi_bufflen(srb));
buffer = kmalloc(len, GFP_NOIO);
if (buffer == NULL) /* bloody hell! */
@@ -1460,10 +1462,9 @@ static int init_usbat(struct us_data *us, int devicetype)
unsigned char *status = us->iobuf;
us->extra = kzalloc(sizeof(struct usbat_info), GFP_NOIO);
- if (!us->extra) {
- US_DEBUGP("init_usbat: Gah! Can't allocate storage for usbat info struct!\n");
+ if (!us->extra)
return 1;
- }
+
info = (struct usbat_info *) (us->extra);
/* Enable peripheral control signals */
@@ -1473,7 +1474,7 @@ static int init_usbat(struct us_data *us, int devicetype)
if (rc != USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_ERROR;
- US_DEBUGP("INIT 1\n");
+ usb_stor_dbg(us, "INIT 1\n");
msleep(2000);
@@ -1481,7 +1482,7 @@ static int init_usbat(struct us_data *us, int devicetype)
if (rc != USB_STOR_TRANSPORT_GOOD)
return rc;
- US_DEBUGP("INIT 2\n");
+ usb_stor_dbg(us, "INIT 2\n");
rc = usbat_read_user_io(us, status);
if (rc != USB_STOR_XFER_GOOD)
@@ -1491,32 +1492,32 @@ static int init_usbat(struct us_data *us, int devicetype)
if (rc != USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_ERROR;
- US_DEBUGP("INIT 3\n");
+ usb_stor_dbg(us, "INIT 3\n");
rc = usbat_select_and_test_registers(us);
if (rc != USB_STOR_TRANSPORT_GOOD)
return rc;
- US_DEBUGP("INIT 4\n");
+ usb_stor_dbg(us, "INIT 4\n");
rc = usbat_read_user_io(us, status);
if (rc != USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_ERROR;
- US_DEBUGP("INIT 5\n");
+ usb_stor_dbg(us, "INIT 5\n");
/* Enable peripheral control signals and card detect */
rc = usbat_device_enable_cdt(us);
if (rc != USB_STOR_TRANSPORT_GOOD)
return rc;
- US_DEBUGP("INIT 6\n");
+ usb_stor_dbg(us, "INIT 6\n");
rc = usbat_read_user_io(us, status);
if (rc != USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_ERROR;
- US_DEBUGP("INIT 7\n");
+ usb_stor_dbg(us, "INIT 7\n");
msleep(1400);
@@ -1524,19 +1525,19 @@ static int init_usbat(struct us_data *us, int devicetype)
if (rc != USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_ERROR;
- US_DEBUGP("INIT 8\n");
+ usb_stor_dbg(us, "INIT 8\n");
rc = usbat_select_and_test_registers(us);
if (rc != USB_STOR_TRANSPORT_GOOD)
return rc;
- US_DEBUGP("INIT 9\n");
+ usb_stor_dbg(us, "INIT 9\n");
/* At this point, we need to detect which device we are using */
if (usbat_set_transport(us, info, devicetype))
return USB_STOR_TRANSPORT_ERROR;
- US_DEBUGP("INIT 10\n");
+ usb_stor_dbg(us, "INIT 10\n");
if (usbat_get_device_type(us) == USBAT_DEV_FLASH) {
subcountH = 0x02;
@@ -1547,7 +1548,7 @@ static int init_usbat(struct us_data *us, int devicetype)
if (rc != USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_ERROR;
- US_DEBUGP("INIT 11\n");
+ usb_stor_dbg(us, "INIT 11\n");
return USB_STOR_TRANSPORT_GOOD;
}
@@ -1592,7 +1593,7 @@ static int usbat_hp8200e_transport(struct scsi_cmnd *srb, struct us_data *us)
}
result = usbat_get_status(us, status);
- US_DEBUGP("Status = %02X\n", *status);
+ usb_stor_dbg(us, "Status = %02X\n", *status);
if (result != USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_ERROR;
if (srb->cmnd[0] == TEST_UNIT_READY)
@@ -1610,7 +1611,7 @@ static int usbat_hp8200e_transport(struct scsi_cmnd *srb, struct us_data *us)
if (result == USB_STOR_TRANSPORT_GOOD) {
transferred += len;
- US_DEBUGP("Wrote %08X bytes\n", transferred);
+ usb_stor_dbg(us, "Wrote %08X bytes\n", transferred);
}
return result;
@@ -1623,8 +1624,8 @@ static int usbat_hp8200e_transport(struct scsi_cmnd *srb, struct us_data *us)
}
if (len > 0xFFFF) {
- US_DEBUGP("Error: len = %08X... what do I do now?\n",
- len);
+ usb_stor_dbg(us, "Error: len = %08X... what do I do now?\n",
+ len);
return USB_STOR_TRANSPORT_ERROR;
}
@@ -1693,7 +1694,7 @@ static int usbat_flash_transport(struct scsi_cmnd * srb, struct us_data *us)
};
if (srb->cmnd[0] == INQUIRY) {
- US_DEBUGP("usbat_flash_transport: INQUIRY. Returning bogus response.\n");
+ usb_stor_dbg(us, "INQUIRY - Returning bogus response\n");
memcpy(ptr, inquiry_response, sizeof(inquiry_response));
fill_inquiry_response(us, ptr, 36);
return USB_STOR_TRANSPORT_GOOD;
@@ -1710,8 +1711,8 @@ static int usbat_flash_transport(struct scsi_cmnd * srb, struct us_data *us)
/* hard coded 512 byte sectors as per ATA spec */
info->ssize = 0x200;
- US_DEBUGP("usbat_flash_transport: READ_CAPACITY: %ld sectors, %ld bytes per sector\n",
- info->sectors, info->ssize);
+ usb_stor_dbg(us, "READ_CAPACITY: %ld sectors, %ld bytes per sector\n",
+ info->sectors, info->ssize);
/*
* build the reply
@@ -1726,7 +1727,7 @@ static int usbat_flash_transport(struct scsi_cmnd * srb, struct us_data *us)
}
if (srb->cmnd[0] == MODE_SELECT_10) {
- US_DEBUGP("usbat_flash_transport: Gah! MODE_SELECT_10.\n");
+ usb_stor_dbg(us, "Gah! MODE_SELECT_10\n");
return USB_STOR_TRANSPORT_ERROR;
}
@@ -1736,7 +1737,8 @@ static int usbat_flash_transport(struct scsi_cmnd * srb, struct us_data *us)
blocks = ((u32)(srb->cmnd[7]) << 8) | ((u32)(srb->cmnd[8]));
- US_DEBUGP("usbat_flash_transport: READ_10: read block 0x%04lx count %ld\n", block, blocks);
+ usb_stor_dbg(us, "READ_10: read block 0x%04lx count %ld\n",
+ block, blocks);
return usbat_flash_read_data(us, info, block, blocks);
}
@@ -1750,7 +1752,8 @@ static int usbat_flash_transport(struct scsi_cmnd * srb, struct us_data *us)
blocks = ((u32)(srb->cmnd[6]) << 24) | ((u32)(srb->cmnd[7]) << 16) |
((u32)(srb->cmnd[8]) << 8) | ((u32)(srb->cmnd[9]));
- US_DEBUGP("usbat_flash_transport: READ_12: read block 0x%04lx count %ld\n", block, blocks);
+ usb_stor_dbg(us, "READ_12: read block 0x%04lx count %ld\n",
+ block, blocks);
return usbat_flash_read_data(us, info, block, blocks);
}
@@ -1760,7 +1763,8 @@ static int usbat_flash_transport(struct scsi_cmnd * srb, struct us_data *us)
blocks = ((u32)(srb->cmnd[7]) << 8) | ((u32)(srb->cmnd[8]));
- US_DEBUGP("usbat_flash_transport: WRITE_10: write block 0x%04lx count %ld\n", block, blocks);
+ usb_stor_dbg(us, "WRITE_10: write block 0x%04lx count %ld\n",
+ block, blocks);
return usbat_flash_write_data(us, info, block, blocks);
}
@@ -1774,13 +1778,14 @@ static int usbat_flash_transport(struct scsi_cmnd * srb, struct us_data *us)
blocks = ((u32)(srb->cmnd[6]) << 24) | ((u32)(srb->cmnd[7]) << 16) |
((u32)(srb->cmnd[8]) << 8) | ((u32)(srb->cmnd[9]));
- US_DEBUGP("usbat_flash_transport: WRITE_12: write block 0x%04lx count %ld\n", block, blocks);
+ usb_stor_dbg(us, "WRITE_12: write block 0x%04lx count %ld\n",
+ block, blocks);
return usbat_flash_write_data(us, info, block, blocks);
}
if (srb->cmnd[0] == TEST_UNIT_READY) {
- US_DEBUGP("usbat_flash_transport: TEST_UNIT_READY.\n");
+ usb_stor_dbg(us, "TEST_UNIT_READY\n");
rc = usbat_flash_check_media(us, info);
if (rc != USB_STOR_TRANSPORT_GOOD)
@@ -1790,7 +1795,7 @@ static int usbat_flash_transport(struct scsi_cmnd * srb, struct us_data *us)
}
if (srb->cmnd[0] == REQUEST_SENSE) {
- US_DEBUGP("usbat_flash_transport: REQUEST_SENSE.\n");
+ usb_stor_dbg(us, "REQUEST_SENSE\n");
memset(ptr, 0, 18);
ptr[0] = 0xF0;
@@ -1811,8 +1816,8 @@ static int usbat_flash_transport(struct scsi_cmnd * srb, struct us_data *us)
return USB_STOR_TRANSPORT_GOOD;
}
- US_DEBUGP("usbat_flash_transport: Gah! Unknown command: %d (0x%x)\n",
- srb->cmnd[0], srb->cmnd[0]);
+ usb_stor_dbg(us, "Gah! Unknown command: %d (0x%x)\n",
+ srb->cmnd[0], srb->cmnd[0]);
info->sense_key = 0x05;
info->sense_asc = 0x20;
info->sense_ascq = 0x00;
generated by cgit v1.2.3-70-g09d2 (git 2.51.2) at 2025-11-04 13:10:04 +0000