diff options
Diffstat (limited to 'drivers/usb/usbip')
| -rw-r--r-- | drivers/usb/usbip/vhci.h | 5 | ||||
| -rw-r--r-- | drivers/usb/usbip/vhci_sysfs.c | 10 |
2 files changed, 9 insertions, 6 deletions
diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h index db28eb531e8c..5cfb59e98e44 100644 --- a/drivers/usb/usbip/vhci.h +++ b/drivers/usb/usbip/vhci.h @@ -84,6 +84,9 @@ enum hub_speed { #define VHCI_HC_PORTS 8 #endif +/* Each VHCI has 2 hubs (USB2 and USB3), each has VHCI_HC_PORTS ports */ +#define VHCI_PORTS (VHCI_HC_PORTS*2) + #ifdef CONFIG_USBIP_VHCI_NR_HCS #define VHCI_NR_HCS CONFIG_USBIP_VHCI_NR_HCS #else @@ -145,7 +148,7 @@ static inline __u32 port_to_rhport(__u32 port) static inline int port_to_pdev_nr(__u32 port) { - return port / (VHCI_HC_PORTS * 2); + return port / VHCI_PORTS; } static inline struct vhci_hcd *hcd_to_vhci_hcd(struct usb_hcd *hcd) diff --git a/drivers/usb/usbip/vhci_sysfs.c b/drivers/usb/usbip/vhci_sysfs.c index 3ad68ff4da2d..5778b640ba9c 100644 --- a/drivers/usb/usbip/vhci_sysfs.c +++ b/drivers/usb/usbip/vhci_sysfs.c @@ -92,7 +92,7 @@ static ssize_t status_show_vhci(int pdev_nr, char *out) spin_lock(&vdev->ud.lock); port_show_vhci(&out, HUB_SPEED_HIGH, - pdev_nr * VHCI_HC_PORTS * 2 + i, vdev); + pdev_nr * VHCI_PORTS + i, vdev); spin_unlock(&vdev->ud.lock); } @@ -101,7 +101,7 @@ static ssize_t status_show_vhci(int pdev_nr, char *out) spin_lock(&vdev->ud.lock); port_show_vhci(&out, HUB_SPEED_SUPER, - pdev_nr * VHCI_HC_PORTS * 2 + VHCI_HC_PORTS + i, vdev); + pdev_nr * VHCI_PORTS + VHCI_HC_PORTS + i, vdev); spin_unlock(&vdev->ud.lock); } @@ -117,7 +117,7 @@ static ssize_t status_show_not_ready(int pdev_nr, char *out) for (i = 0; i < VHCI_HC_PORTS; i++) { out += sprintf(out, "hs %04u %03u ", - (pdev_nr * VHCI_HC_PORTS * 2) + i, + (pdev_nr * VHCI_PORTS) + i, VDEV_ST_NOTASSIGNED); out += sprintf(out, "000 00000000 0000000000000000 0-0"); out += sprintf(out, "\n"); @@ -125,7 +125,7 @@ static ssize_t status_show_not_ready(int pdev_nr, char *out) for (i = 0; i < VHCI_HC_PORTS; i++) { out += sprintf(out, "ss %04u %03u ", - (pdev_nr * VHCI_HC_PORTS * 2) + VHCI_HC_PORTS + i, + (pdev_nr * VHCI_PORTS) + VHCI_HC_PORTS + i, VDEV_ST_NOTASSIGNED); out += sprintf(out, "000 00000000 0000000000000000 0-0"); out += sprintf(out, "\n"); @@ -176,7 +176,7 @@ static ssize_t nports_show(struct device *dev, struct device_attribute *attr, /* * Half the ports are for SPEED_HIGH and half for SPEED_SUPER, thus the * 2. */ - out += sprintf(out, "%d\n", VHCI_HC_PORTS * vhci_num_controllers * 2); + out += sprintf(out, "%d\n", VHCI_PORTS * vhci_num_controllers); return out - s; } static DEVICE_ATTR_RO(nports); |