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提交 3969384c 编写于 作者: L Lu Baolu 提交者： Greg Kroah-Hartman
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usb: xhci: make several functions static 

Several functions have a single user in the same file where it
is defined. There's no need to expose it anywhere else.
Signed-off-by: NLu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: NMathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
上级 b7d09fe8
隐藏空白更改
内联 并排
Showing with 30 addition and 70 deletion
drivers/usb/host/xhci.c
浏览文件 @ 3969384c
...@@ -542,7 +542,7 @@ static int xhci_all_ports_seen_u0(struct xhci_hcd *xhci) ...@@ -542,7 +542,7 @@ static int xhci_all_ports_seen_u0(struct xhci_hcd *xhci)
* device contexts (?), set up a command ring segment (or two?), create event * device contexts (?), set up a command ring segment (or two?), create event
* ring (one for now). * ring (one for now).
*/ */
int xhci_init(struct usb_hcd *hcd) static int xhci_init(struct usb_hcd *hcd)
{ {
struct xhci_hcd *xhci = hcd_to_xhci(hcd); struct xhci_hcd *xhci = hcd_to_xhci(hcd);
int retval = 0; int retval = 0;
...@@ -685,7 +685,7 @@ EXPORT_SYMBOL_GPL(xhci_run); ...@@ -685,7 +685,7 @@ EXPORT_SYMBOL_GPL(xhci_run);
* Disable device contexts, disable IRQs, and quiesce the HC. * Disable device contexts, disable IRQs, and quiesce the HC.
* Reset the HC, finish any completed transactions, and cleanup memory. * Reset the HC, finish any completed transactions, and cleanup memory.
*/ */
void xhci_stop(struct usb_hcd *hcd) static void xhci_stop(struct usb_hcd *hcd)
{ {
u32 temp; u32 temp;
struct xhci_hcd *xhci = hcd_to_xhci(hcd); struct xhci_hcd *xhci = hcd_to_xhci(hcd);
...@@ -746,7 +746,7 @@ void xhci_stop(struct usb_hcd *hcd) ...@@ -746,7 +746,7 @@ void xhci_stop(struct usb_hcd *hcd)
* *
* This will only ever be called with the main usb_hcd (the USB3 roothub). * This will only ever be called with the main usb_hcd (the USB3 roothub).
*/ */
void xhci_shutdown(struct usb_hcd *hcd) static void xhci_shutdown(struct usb_hcd *hcd)
{ {
struct xhci_hcd *xhci = hcd_to_xhci(hcd); struct xhci_hcd *xhci = hcd_to_xhci(hcd);
...@@ -1179,7 +1179,7 @@ unsigned int xhci_get_endpoint_address(unsigned int ep_index) ...@@ -1179,7 +1179,7 @@ unsigned int xhci_get_endpoint_address(unsigned int ep_index)
* endpoint index to create a bitmask. The slot context is bit 0, endpoint 0 is * endpoint index to create a bitmask. The slot context is bit 0, endpoint 0 is
* bit 1, etc. * bit 1, etc.
*/ */
unsigned int xhci_get_endpoint_flag(struct usb_endpoint_descriptor *desc) static unsigned int xhci_get_endpoint_flag(struct usb_endpoint_descriptor *desc)
{ {
return 1 << (xhci_get_endpoint_index(desc) + 1); return 1 << (xhci_get_endpoint_index(desc) + 1);
} }
...@@ -1188,7 +1188,7 @@ unsigned int xhci_get_endpoint_flag(struct usb_endpoint_descriptor *desc) ...@@ -1188,7 +1188,7 @@ unsigned int xhci_get_endpoint_flag(struct usb_endpoint_descriptor *desc)
* endpoint index to create a bitmask. The slot context is bit 0, endpoint 0 is * endpoint index to create a bitmask. The slot context is bit 0, endpoint 0 is
* bit 1, etc. * bit 1, etc.
*/ */
unsigned int xhci_get_endpoint_flag_from_index(unsigned int ep_index) static unsigned int xhci_get_endpoint_flag_from_index(unsigned int ep_index)
{ {
return 1 << (ep_index + 1); return 1 << (ep_index + 1);
} }
...@@ -1332,7 +1332,7 @@ static int xhci_check_maxpacket(struct xhci_hcd *xhci, unsigned int slot_id, ...@@ -1332,7 +1332,7 @@ static int xhci_check_maxpacket(struct xhci_hcd *xhci, unsigned int slot_id,
* non-error returns are a promise to giveback() the urb later * non-error returns are a promise to giveback() the urb later
* we drop ownership so next owner (or urb unlink) can get it * we drop ownership so next owner (or urb unlink) can get it
*/ */
int xhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags) static int xhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags)
{ {
struct xhci_hcd *xhci = hcd_to_xhci(hcd); struct xhci_hcd *xhci = hcd_to_xhci(hcd);
unsigned long flags; unsigned long flags;
...@@ -1468,7 +1468,7 @@ int xhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags) ...@@ -1468,7 +1468,7 @@ int xhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags)
* Note that this function can be called in any context, or so says * Note that this function can be called in any context, or so says
* usb_hcd_unlink_urb() * usb_hcd_unlink_urb()
*/ */
int xhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status) static int xhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
{ {
unsigned long flags; unsigned long flags;
int ret, i; int ret, i;
...@@ -1585,7 +1585,7 @@ int xhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status) ...@@ -1585,7 +1585,7 @@ int xhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
* disabled, so there's no need for mutual exclusion to protect * disabled, so there's no need for mutual exclusion to protect
* the xhci->devs[slot_id] structure. * the xhci->devs[slot_id] structure.
*/ */
int xhci_drop_endpoint(struct usb_hcd *hcd, struct usb_device *udev, static int xhci_drop_endpoint(struct usb_hcd *hcd, struct usb_device *udev,
struct usb_host_endpoint *ep) struct usb_host_endpoint *ep)
{ {
struct xhci_hcd *xhci; struct xhci_hcd *xhci;
...@@ -1668,7 +1668,7 @@ int xhci_drop_endpoint(struct usb_hcd *hcd, struct usb_device *udev, ...@@ -1668,7 +1668,7 @@ int xhci_drop_endpoint(struct usb_hcd *hcd, struct usb_device *udev,
* configuration or alt setting is installed in the device, so there's no need * configuration or alt setting is installed in the device, so there's no need
* for mutual exclusion to protect the xhci->devs[slot_id] structure. * for mutual exclusion to protect the xhci->devs[slot_id] structure.
*/ */
int xhci_add_endpoint(struct usb_hcd *hcd, struct usb_device *udev, static int xhci_add_endpoint(struct usb_hcd *hcd, struct usb_device *udev,
struct usb_host_endpoint *ep) struct usb_host_endpoint *ep)
{ {
struct xhci_hcd *xhci; struct xhci_hcd *xhci;
...@@ -2339,7 +2339,7 @@ static unsigned int xhci_get_ss_bw_consumed(struct xhci_bw_info *ep_bw) ...@@ -2339,7 +2339,7 @@ static unsigned int xhci_get_ss_bw_consumed(struct xhci_bw_info *ep_bw)
} }
void xhci_drop_ep_from_interval_table(struct xhci_hcd *xhci, static void xhci_drop_ep_from_interval_table(struct xhci_hcd *xhci,
struct xhci_bw_info *ep_bw, struct xhci_bw_info *ep_bw,
struct xhci_interval_bw_table *bw_table, struct xhci_interval_bw_table *bw_table,
struct usb_device *udev, struct usb_device *udev,
...@@ -2704,7 +2704,7 @@ static void xhci_check_bw_drop_ep_streams(struct xhci_hcd *xhci, ...@@ -2704,7 +2704,7 @@ static void xhci_check_bw_drop_ep_streams(struct xhci_hcd *xhci,
* else should be touching the xhci->devs[slot_id] structure, so we * else should be touching the xhci->devs[slot_id] structure, so we
* don't need to take the xhci->lock for manipulating that. * don't need to take the xhci->lock for manipulating that.
*/ */
int xhci_check_bandwidth(struct usb_hcd *hcd, struct usb_device *udev) static int xhci_check_bandwidth(struct usb_hcd *hcd, struct usb_device *udev)
{ {
int i; int i;
int ret = 0; int ret = 0;
...@@ -2808,7 +2808,7 @@ int xhci_check_bandwidth(struct usb_hcd *hcd, struct usb_device *udev) ...@@ -2808,7 +2808,7 @@ int xhci_check_bandwidth(struct usb_hcd *hcd, struct usb_device *udev)
return ret; return ret;
} }
void xhci_reset_bandwidth(struct usb_hcd *hcd, struct usb_device *udev) static void xhci_reset_bandwidth(struct usb_hcd *hcd, struct usb_device *udev)
{ {
struct xhci_hcd *xhci; struct xhci_hcd *xhci;
struct xhci_virt_device *virt_dev; struct xhci_virt_device *virt_dev;
...@@ -2934,7 +2934,7 @@ void xhci_cleanup_stalled_ring(struct xhci_hcd *xhci, ...@@ -2934,7 +2934,7 @@ void xhci_cleanup_stalled_ring(struct xhci_hcd *xhci,
* Context: in_interrupt * Context: in_interrupt
*/ */
void xhci_endpoint_reset(struct usb_hcd *hcd, static void xhci_endpoint_reset(struct usb_hcd *hcd,
struct usb_host_endpoint *ep) struct usb_host_endpoint *ep)
{ {
struct xhci_hcd *xhci; struct xhci_hcd *xhci;
...@@ -3110,7 +3110,7 @@ static u32 xhci_calculate_no_streams_bitmask(struct xhci_hcd *xhci, ...@@ -3110,7 +3110,7 @@ static u32 xhci_calculate_no_streams_bitmask(struct xhci_hcd *xhci,
* hardware or endpoints claim they can't support the number of requested * hardware or endpoints claim they can't support the number of requested
* stream IDs. * stream IDs.
*/ */
int xhci_alloc_streams(struct usb_hcd *hcd, struct usb_device *udev, static int xhci_alloc_streams(struct usb_hcd *hcd, struct usb_device *udev,
struct usb_host_endpoint **eps, unsigned int num_eps, struct usb_host_endpoint **eps, unsigned int num_eps,
unsigned int num_streams, gfp_t mem_flags) unsigned int num_streams, gfp_t mem_flags)
{ {
...@@ -3274,7 +3274,7 @@ int xhci_alloc_streams(struct usb_hcd *hcd, struct usb_device *udev, ...@@ -3274,7 +3274,7 @@ int xhci_alloc_streams(struct usb_hcd *hcd, struct usb_device *udev,
* Modify the endpoint context state, submit a configure endpoint command, * Modify the endpoint context state, submit a configure endpoint command,
* and free all endpoint rings for streams if that completes successfully. * and free all endpoint rings for streams if that completes successfully.
*/ */
int xhci_free_streams(struct usb_hcd *hcd, struct usb_device *udev, static int xhci_free_streams(struct usb_hcd *hcd, struct usb_device *udev,
struct usb_host_endpoint **eps, unsigned int num_eps, struct usb_host_endpoint **eps, unsigned int num_eps,
gfp_t mem_flags) gfp_t mem_flags)
{ {
...@@ -3406,7 +3406,8 @@ void xhci_free_device_endpoint_resources(struct xhci_hcd *xhci, ...@@ -3406,7 +3406,8 @@ void xhci_free_device_endpoint_resources(struct xhci_hcd *xhci,
* re-initialization during S3/S4. In this case, call xhci_alloc_dev() to * re-initialization during S3/S4. In this case, call xhci_alloc_dev() to
* re-allocate the device. * re-allocate the device.
*/ */
int xhci_discover_or_reset_device(struct usb_hcd *hcd, struct usb_device *udev) static int xhci_discover_or_reset_device(struct usb_hcd *hcd,
struct usb_device *udev)
{ {
int ret, i; int ret, i;
unsigned long flags; unsigned long flags;
...@@ -3571,7 +3572,7 @@ int xhci_discover_or_reset_device(struct usb_hcd *hcd, struct usb_device *udev) ...@@ -3571,7 +3572,7 @@ int xhci_discover_or_reset_device(struct usb_hcd *hcd, struct usb_device *udev)
* disconnected, and all traffic has been stopped and the endpoints have been * disconnected, and all traffic has been stopped and the endpoints have been
* disabled. Free any HC data structures associated with that device. * disabled. Free any HC data structures associated with that device.
*/ */
void xhci_free_dev(struct usb_hcd *hcd, struct usb_device *udev) static void xhci_free_dev(struct usb_hcd *hcd, struct usb_device *udev)
{ {
struct xhci_hcd *xhci = hcd_to_xhci(hcd); struct xhci_hcd *xhci = hcd_to_xhci(hcd);
struct xhci_virt_device *virt_dev; struct xhci_virt_device *virt_dev;
...@@ -3960,12 +3961,12 @@ static int xhci_setup_device(struct usb_hcd *hcd, struct usb_device *udev, ...@@ -3960,12 +3961,12 @@ static int xhci_setup_device(struct usb_hcd *hcd, struct usb_device *udev,
return ret; return ret;
} }
int xhci_address_device(struct usb_hcd *hcd, struct usb_device *udev) static int xhci_address_device(struct usb_hcd *hcd, struct usb_device *udev)
{ {
return xhci_setup_device(hcd, udev, SETUP_CONTEXT_ADDRESS); return xhci_setup_device(hcd, udev, SETUP_CONTEXT_ADDRESS);
} }
int xhci_enable_device(struct usb_hcd *hcd, struct usb_device *udev) static int xhci_enable_device(struct usb_hcd *hcd, struct usb_device *udev)
{ {
return xhci_setup_device(hcd, udev, SETUP_CONTEXT_ONLY); return xhci_setup_device(hcd, udev, SETUP_CONTEXT_ONLY);
} }
...@@ -4122,7 +4123,7 @@ static int xhci_calculate_usb2_hw_lpm_params(struct usb_device *udev) ...@@ -4122,7 +4123,7 @@ static int xhci_calculate_usb2_hw_lpm_params(struct usb_device *udev)
return PORT_BESLD(besld) | PORT_L1_TIMEOUT(l1) | PORT_HIRDM(hirdm); return PORT_BESLD(besld) | PORT_L1_TIMEOUT(l1) | PORT_HIRDM(hirdm);
} }
int xhci_set_usb2_hardware_lpm(struct usb_hcd *hcd, static int xhci_set_usb2_hardware_lpm(struct usb_hcd *hcd,
struct usb_device *udev, int enable) struct usb_device *udev, int enable)
{ {
struct xhci_hcd *xhci = hcd_to_xhci(hcd); struct xhci_hcd *xhci = hcd_to_xhci(hcd);
...@@ -4246,7 +4247,7 @@ static int xhci_check_usb2_port_capability(struct xhci_hcd *xhci, int port, ...@@ -4246,7 +4247,7 @@ static int xhci_check_usb2_port_capability(struct xhci_hcd *xhci, int port,
return 0; return 0;
} }
int xhci_update_device(struct usb_hcd *hcd, struct usb_device *udev) static int xhci_update_device(struct usb_hcd *hcd, struct usb_device *udev)
{ {
struct xhci_hcd *xhci = hcd_to_xhci(hcd); struct xhci_hcd *xhci = hcd_to_xhci(hcd);
int portnum = udev->portnum - 1; int portnum = udev->portnum - 1;
...@@ -4655,7 +4656,7 @@ static int calculate_max_exit_latency(struct usb_device *udev, ...@@ -4655,7 +4656,7 @@ static int calculate_max_exit_latency(struct usb_device *udev,
} }
/* Returns the USB3 hub-encoded value for the U1/U2 timeout. */ /* Returns the USB3 hub-encoded value for the U1/U2 timeout. */
int xhci_enable_usb3_lpm_timeout(struct usb_hcd *hcd, static int xhci_enable_usb3_lpm_timeout(struct usb_hcd *hcd,
struct usb_device *udev, enum usb3_link_state state) struct usb_device *udev, enum usb3_link_state state)
{ {
struct xhci_hcd *xhci; struct xhci_hcd *xhci;
...@@ -4686,7 +4687,7 @@ int xhci_enable_usb3_lpm_timeout(struct usb_hcd *hcd, ...@@ -4686,7 +4687,7 @@ int xhci_enable_usb3_lpm_timeout(struct usb_hcd *hcd,
return hub_encoded_timeout; return hub_encoded_timeout;
} }
int xhci_disable_usb3_lpm_timeout(struct usb_hcd *hcd, static int xhci_disable_usb3_lpm_timeout(struct usb_hcd *hcd,
struct usb_device *udev, enum usb3_link_state state) struct usb_device *udev, enum usb3_link_state state)
{ {
struct xhci_hcd *xhci; struct xhci_hcd *xhci;
...@@ -4702,24 +4703,24 @@ int xhci_disable_usb3_lpm_timeout(struct usb_hcd *hcd, ...@@ -4702,24 +4703,24 @@ int xhci_disable_usb3_lpm_timeout(struct usb_hcd *hcd,
} }
#else /* CONFIG_PM */ #else /* CONFIG_PM */
int xhci_set_usb2_hardware_lpm(struct usb_hcd *hcd, static int xhci_set_usb2_hardware_lpm(struct usb_hcd *hcd,
struct usb_device *udev, int enable) struct usb_device *udev, int enable)
{ {
return 0; return 0;
} }
int xhci_update_device(struct usb_hcd *hcd, struct usb_device *udev) static int xhci_update_device(struct usb_hcd *hcd, struct usb_device *udev)
{ {
return 0; return 0;
} }
int xhci_enable_usb3_lpm_timeout(struct usb_hcd *hcd, static int xhci_enable_usb3_lpm_timeout(struct usb_hcd *hcd,
struct usb_device *udev, enum usb3_link_state state) struct usb_device *udev, enum usb3_link_state state)
{ {
return USB3_LPM_DISABLED; return USB3_LPM_DISABLED;
} }
int xhci_disable_usb3_lpm_timeout(struct usb_hcd *hcd, static int xhci_disable_usb3_lpm_timeout(struct usb_hcd *hcd,
struct usb_device *udev, enum usb3_link_state state) struct usb_device *udev, enum usb3_link_state state)
{ {
return 0; return 0;
...@@ -4731,7 +4732,7 @@ int xhci_disable_usb3_lpm_timeout(struct usb_hcd *hcd, ...@@ -4731,7 +4732,7 @@ int xhci_disable_usb3_lpm_timeout(struct usb_hcd *hcd,
/* Once a hub descriptor is fetched for a device, we need to update the xHC's /* Once a hub descriptor is fetched for a device, we need to update the xHC's
* internal data structures for the device. * internal data structures for the device.
*/ */
int xhci_update_hub_device(struct usb_hcd *hcd, struct usb_device *hdev, static int xhci_update_hub_device(struct usb_hcd *hcd, struct usb_device *hdev,
struct usb_tt *tt, gfp_t mem_flags) struct usb_tt *tt, gfp_t mem_flags)
{ {
struct xhci_hcd *xhci = hcd_to_xhci(hcd); struct xhci_hcd *xhci = hcd_to_xhci(hcd);
...@@ -4837,7 +4838,7 @@ int xhci_update_hub_device(struct usb_hcd *hcd, struct usb_device *hdev, ...@@ -4837,7 +4838,7 @@ int xhci_update_hub_device(struct usb_hcd *hcd, struct usb_device *hdev,
return ret; return ret;
} }
int xhci_get_frame(struct usb_hcd *hcd) static int xhci_get_frame(struct usb_hcd *hcd)
{ {
struct xhci_hcd *xhci = hcd_to_xhci(hcd); struct xhci_hcd *xhci = hcd_to_xhci(hcd);
/* EHCI mods by the periodic size. Why? */ /* EHCI mods by the periodic size. Why? */
......
drivers/usb/host/xhci.h
浏览文件 @ 3969384c
...@@ -1946,16 +1946,8 @@ void xhci_copy_ep0_dequeue_into_input_ctx(struct xhci_hcd *xhci, ...@@ -1946,16 +1946,8 @@ void xhci_copy_ep0_dequeue_into_input_ctx(struct xhci_hcd *xhci,
struct usb_device *udev); struct usb_device *udev);
unsigned int xhci_get_endpoint_index(struct usb_endpoint_descriptor *desc); unsigned int xhci_get_endpoint_index(struct usb_endpoint_descriptor *desc);
unsigned int xhci_get_endpoint_address(unsigned int ep_index); unsigned int xhci_get_endpoint_address(unsigned int ep_index);
unsigned int xhci_get_endpoint_flag(struct usb_endpoint_descriptor *desc);
unsigned int xhci_get_endpoint_flag_from_index(unsigned int ep_index);
unsigned int xhci_last_valid_endpoint(u32 added_ctxs); unsigned int xhci_last_valid_endpoint(u32 added_ctxs);
void xhci_endpoint_zero(struct xhci_hcd *xhci, struct xhci_virt_device *virt_dev, struct usb_host_endpoint *ep); void xhci_endpoint_zero(struct xhci_hcd *xhci, struct xhci_virt_device *virt_dev, struct usb_host_endpoint *ep);
void xhci_drop_ep_from_interval_table(struct xhci_hcd *xhci,
struct xhci_bw_info *ep_bw,
struct xhci_interval_bw_table *bw_table,
struct usb_device *udev,
struct xhci_virt_ep *virt_ep,
struct xhci_tt_bw_info *tt_info);
void xhci_update_tt_active_eps(struct xhci_hcd *xhci, void xhci_update_tt_active_eps(struct xhci_hcd *xhci,
struct xhci_virt_device *virt_dev, struct xhci_virt_device *virt_dev,
int old_active_eps); int old_active_eps);
...@@ -2014,10 +2006,7 @@ void xhci_quiesce(struct xhci_hcd *xhci); ...@@ -2014,10 +2006,7 @@ void xhci_quiesce(struct xhci_hcd *xhci);
int xhci_halt(struct xhci_hcd *xhci); int xhci_halt(struct xhci_hcd *xhci);
int xhci_start(struct xhci_hcd *xhci); int xhci_start(struct xhci_hcd *xhci);
int xhci_reset(struct xhci_hcd *xhci); int xhci_reset(struct xhci_hcd *xhci);
int xhci_init(struct usb_hcd *hcd);
int xhci_run(struct usb_hcd *hcd); int xhci_run(struct usb_hcd *hcd);
void xhci_stop(struct usb_hcd *hcd);
void xhci_shutdown(struct usb_hcd *hcd);
int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks); int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks);
void xhci_init_driver(struct hc_driver *drv, void xhci_init_driver(struct hc_driver *drv,
const struct xhci_driver_overrides *over); const struct xhci_driver_overrides *over);
...@@ -2032,36 +2021,13 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated); ...@@ -2032,36 +2021,13 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated);
#define xhci_resume NULL #define xhci_resume NULL
#endif #endif
int xhci_get_frame(struct usb_hcd *hcd);
irqreturn_t xhci_irq(struct usb_hcd *hcd); irqreturn_t xhci_irq(struct usb_hcd *hcd);
irqreturn_t xhci_msi_irq(int irq, void *hcd); irqreturn_t xhci_msi_irq(int irq, void *hcd);
int xhci_alloc_dev(struct usb_hcd *hcd, struct usb_device *udev); int xhci_alloc_dev(struct usb_hcd *hcd, struct usb_device *udev);
void xhci_free_dev(struct usb_hcd *hcd, struct usb_device *udev);
int xhci_alloc_tt_info(struct xhci_hcd *xhci, int xhci_alloc_tt_info(struct xhci_hcd *xhci,
struct xhci_virt_device *virt_dev, struct xhci_virt_device *virt_dev,
struct usb_device *hdev, struct usb_device *hdev,
struct usb_tt *tt, gfp_t mem_flags); struct usb_tt *tt, gfp_t mem_flags);
int xhci_alloc_streams(struct usb_hcd *hcd, struct usb_device *udev,
struct usb_host_endpoint **eps, unsigned int num_eps,
unsigned int num_streams, gfp_t mem_flags);
int xhci_free_streams(struct usb_hcd *hcd, struct usb_device *udev,
struct usb_host_endpoint **eps, unsigned int num_eps,
gfp_t mem_flags);
int xhci_address_device(struct usb_hcd *hcd, struct usb_device *udev);
int xhci_enable_device(struct usb_hcd *hcd, struct usb_device *udev);
int xhci_update_device(struct usb_hcd *hcd, struct usb_device *udev);
int xhci_set_usb2_hardware_lpm(struct usb_hcd *hcd,
struct usb_device *udev, int enable);
int xhci_update_hub_device(struct usb_hcd *hcd, struct usb_device *hdev,
struct usb_tt *tt, gfp_t mem_flags);
int xhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags);
int xhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status);
int xhci_add_endpoint(struct usb_hcd *hcd, struct usb_device *udev, struct usb_host_endpoint *ep);
int xhci_drop_endpoint(struct usb_hcd *hcd, struct usb_device *udev, struct usb_host_endpoint *ep);
void xhci_endpoint_reset(struct usb_hcd *hcd, struct usb_host_endpoint *ep);
int xhci_discover_or_reset_device(struct usb_hcd *hcd, struct usb_device *udev);
int xhci_check_bandwidth(struct usb_hcd *hcd, struct usb_device *udev);
void xhci_reset_bandwidth(struct usb_hcd *hcd, struct usb_device *udev);
/* xHCI ring, segment, TRB, and TD functions */ /* xHCI ring, segment, TRB, and TD functions */
dma_addr_t xhci_trb_virt_to_dma(struct xhci_segment *seg, union xhci_trb *trb); dma_addr_t xhci_trb_virt_to_dma(struct xhci_segment *seg, union xhci_trb *trb);
...@@ -2105,9 +2071,6 @@ void xhci_queue_new_dequeue_state(struct xhci_hcd *xhci, ...@@ -2105,9 +2071,6 @@ void xhci_queue_new_dequeue_state(struct xhci_hcd *xhci,
struct xhci_dequeue_state *deq_state); struct xhci_dequeue_state *deq_state);
void xhci_cleanup_stalled_ring(struct xhci_hcd *xhci, void xhci_cleanup_stalled_ring(struct xhci_hcd *xhci,
unsigned int ep_index, struct xhci_td *td); unsigned int ep_index, struct xhci_td *td);
void xhci_queue_config_ep_quirk(struct xhci_hcd *xhci,
unsigned int slot_id, unsigned int ep_index,
struct xhci_dequeue_state *deq_state);
void xhci_stop_endpoint_command_watchdog(unsigned long arg); void xhci_stop_endpoint_command_watchdog(unsigned long arg);
void xhci_handle_command_timeout(struct work_struct *work); void xhci_handle_command_timeout(struct work_struct *work);
...@@ -2118,10 +2081,6 @@ void xhci_cleanup_command_queue(struct xhci_hcd *xhci); ...@@ -2118,10 +2081,6 @@ void xhci_cleanup_command_queue(struct xhci_hcd *xhci);
/* xHCI roothub code */ /* xHCI roothub code */
void xhci_set_link_state(struct xhci_hcd *xhci, __le32 __iomem **port_array, void xhci_set_link_state(struct xhci_hcd *xhci, __le32 __iomem **port_array,
int port_id, u32 link_state); int port_id, u32 link_state);
int xhci_enable_usb3_lpm_timeout(struct usb_hcd *hcd,
struct usb_device *udev, enum usb3_link_state state);
int xhci_disable_usb3_lpm_timeout(struct usb_hcd *hcd,
struct usb_device *udev, enum usb3_link_state state);
void xhci_test_and_clear_bit(struct xhci_hcd *xhci, __le32 __iomem **port_array, void xhci_test_and_clear_bit(struct xhci_hcd *xhci, __le32 __iomem **port_array,
int port_id, u32 port_bit); int port_id, u32 port_bit);
int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, u16 wIndex, int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, u16 wIndex,
......
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