diff options
Diffstat (limited to 'drivers/usb/storage/usb.c')
-rw-r--r-- | drivers/usb/storage/usb.c | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c index 5600c33fcadb..43576ed31ccd 100644 --- a/drivers/usb/storage/usb.c +++ b/drivers/usb/storage/usb.c @@ -76,6 +76,8 @@ #include "uas-detect.h" #endif +#define DRV_NAME "usb-storage" + /* Some informational data */ MODULE_AUTHOR("Matthew Dharm <mdharm-usb@one-eyed-alien.net>"); MODULE_DESCRIPTION("USB Mass Storage driver for Linux"); @@ -479,7 +481,8 @@ void usb_stor_adjust_quirks(struct usb_device *udev, unsigned long *fflags) US_FL_SINGLE_LUN | US_FL_NO_WP_DETECT | US_FL_NO_READ_DISC_INFO | US_FL_NO_READ_CAPACITY_16 | US_FL_INITIAL_READ10 | US_FL_WRITE_CACHE | - US_FL_NO_ATA_1X | US_FL_NO_REPORT_OPCODES); + US_FL_NO_ATA_1X | US_FL_NO_REPORT_OPCODES | + US_FL_MAX_SECTORS_240); p = quirks; while (*p) { @@ -520,6 +523,9 @@ void usb_stor_adjust_quirks(struct usb_device *udev, unsigned long *fflags) case 'f': f |= US_FL_NO_REPORT_OPCODES; break; + case 'g': + f |= US_FL_MAX_SECTORS_240; + break; case 'h': f |= US_FL_CAPACITY_HEURISTICS; break; @@ -920,7 +926,8 @@ static unsigned int usb_stor_sg_tablesize(struct usb_interface *intf) int usb_stor_probe1(struct us_data **pus, struct usb_interface *intf, const struct usb_device_id *id, - struct us_unusual_dev *unusual_dev) + struct us_unusual_dev *unusual_dev, + struct scsi_host_template *sht) { struct Scsi_Host *host; struct us_data *us; @@ -932,7 +939,7 @@ int usb_stor_probe1(struct us_data **pus, * Ask the SCSI layer to allocate a host structure, with extra * space at the end for our private us_data structure. */ - host = scsi_host_alloc(&usb_stor_host_template, sizeof(*us)); + host = scsi_host_alloc(sht, sizeof(*us)); if (!host) { dev_warn(&intf->dev, "Unable to allocate the scsi host\n"); return -ENOMEM; @@ -1069,6 +1076,8 @@ void usb_stor_disconnect(struct usb_interface *intf) } EXPORT_SYMBOL_GPL(usb_stor_disconnect); +static struct scsi_host_template usb_stor_host_template; + /* The main probe routine for standard devices */ static int storage_probe(struct usb_interface *intf, const struct usb_device_id *id) @@ -1080,7 +1089,7 @@ static int storage_probe(struct usb_interface *intf, /* If uas is enabled and this device can do uas then ignore it. */ #if IS_ENABLED(CONFIG_USB_UAS) - if (uas_use_uas_driver(intf, id)) + if (uas_use_uas_driver(intf, id, NULL)) return -ENXIO; #endif @@ -1109,7 +1118,8 @@ static int storage_probe(struct usb_interface *intf, id->idVendor, id->idProduct); } - result = usb_stor_probe1(&us, intf, id, unusual_dev); + result = usb_stor_probe1(&us, intf, id, unusual_dev, + &usb_stor_host_template); if (result) return result; @@ -1120,7 +1130,7 @@ static int storage_probe(struct usb_interface *intf, } static struct usb_driver usb_storage_driver = { - .name = "usb-storage", + .name = DRV_NAME, .probe = storage_probe, .disconnect = usb_stor_disconnect, .suspend = usb_stor_suspend, @@ -1133,4 +1143,4 @@ static struct usb_driver usb_storage_driver = { .soft_unbind = 1, }; -module_usb_driver(usb_storage_driver); +module_usb_stor_driver(usb_storage_driver, usb_stor_host_template, DRV_NAME); |