diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-29 12:19:23 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-04-29 12:19:23 -0700 |
commit | ec25e246b94a3233ab064994ef05a170bdba0e7c (patch) | |
tree | 49b7d7e4c46e13bb465c7b832961596e41e8526a /drivers/usb/host/ehci.h | |
parent | 507ffe4f3840ac24890a8123c702cf1b7fe4d33c (diff) | |
parent | 4626b8daf9bb00ce6b4d533c1a155211ad880f32 (diff) |
Merge tag 'usb-3.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB patches from Greg Kroah-Hartman:
"Here's the big USB pull request for 3.10-rc1.
Lots of USB patches here, the majority being USB gadget changes and
USB-serial driver cleanups, the rest being ARM build fixes / cleanups,
and individual driver updates. We also finally got some chipidea
fixes, which have been delayed for a number of kernel releases, as the
maintainer has now reappeared.
All of these have been in linux-next for a while"
* tag 'usb-3.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (568 commits)
USB: ehci-msm: USB_MSM_OTG needs USB_PHY
USB: OHCI: avoid conflicting platform drivers
USB: OMAP: ISP1301 needs USB_PHY
USB: lpc32xx: ISP1301 needs USB_PHY
USB: ftdi_sio: enable two UART ports on ST Microconnect Lite
usb: phy: tegra: don't call into tegra-ehci directly
usb: phy: phy core cannot yet be a module
USB: Fix initconst in ehci driver
usb-storage: CY7C68300A chips do not support Cypress ATACB
USB: serial: option: Added support Olivetti Olicard 145
USB: ftdi_sio: correct ST Micro Connect Lite PIDs
ARM: mxs_defconfig: add CONFIG_USB_PHY
ARM: imx_v6_v7_defconfig: add CONFIG_USB_PHY
usb: phy: remove exported function from __init section
usb: gadget: zero: put function instances on unbind
usb: gadget: f_sourcesink.c: correct a copy-paste misnomer
usb: gadget: cdc2: fix error return code in cdc_do_config()
usb: gadget: multi: fix error return code in rndis_do_config()
usb: gadget: f_obex: fix error return code in obex_bind()
USB: storage: convert to use module_usb_driver()
...
Diffstat (limited to 'drivers/usb/host/ehci.h')
-rw-r--r-- | drivers/usb/host/ehci.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index 36c3a821059..7c978b23520 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -121,6 +121,7 @@ struct ehci_hcd { /* one per controller */ bool scanning:1; bool need_rescan:1; bool intr_unlinking:1; + bool iaa_in_progress:1; bool async_unlinking:1; bool shutdown:1; struct ehci_qh *qh_scan_next; @@ -128,9 +129,8 @@ struct ehci_hcd { /* one per controller */ /* async schedule support */ struct ehci_qh *async; struct ehci_qh *dummy; /* For AMD quirk use */ - struct ehci_qh *async_unlink; - struct ehci_qh *async_unlink_last; - struct ehci_qh *async_iaa; + struct list_head async_unlink; + struct list_head async_idle; unsigned async_unlink_cycle; unsigned async_count; /* async activity count */ @@ -143,8 +143,7 @@ struct ehci_hcd { /* one per controller */ unsigned i_thresh; /* uframes HC might cache */ union ehci_shadow *pshadow; /* mirror hw periodic table */ - struct ehci_qh *intr_unlink; - struct ehci_qh *intr_unlink_last; + struct list_head intr_unlink; unsigned intr_unlink_cycle; unsigned now_frame; /* frame from HC hardware */ unsigned last_iso_frame; /* last frame scanned for iso */ @@ -200,6 +199,7 @@ struct ehci_hcd { /* one per controller */ unsigned use_dummy_qh:1; /* AMD Frame List table quirk*/ unsigned has_synopsys_hc_bug:1; /* Synopsys HC */ unsigned frame_index_bug:1; /* MosChip (AKA NetMos) */ + unsigned need_oc_pp_cycle:1; /* MPC834X port power */ /* required for usb32 quirk */ #define OHCI_CTRL_HCFS (3 << 6) @@ -380,11 +380,10 @@ struct ehci_qh { struct list_head qtd_list; /* sw qtd list */ struct list_head intr_node; /* list of intr QHs */ struct ehci_qtd *dummy; - struct ehci_qh *unlink_next; /* next on unlink list */ + struct list_head unlink_node; unsigned unlink_cycle; - u8 needs_rescan; /* Dequeue during giveback */ u8 qh_state; #define QH_STATE_LINKED 1 /* HC sees this */ #define QH_STATE_UNLINK 2 /* HC may still see this */ @@ -407,6 +406,9 @@ struct ehci_qh { struct usb_device *dev; /* access to TT */ unsigned is_out:1; /* bulk or intr OUT */ unsigned clearing_tt:1; /* Clear-TT-Buf in progress */ + unsigned dequeue_during_giveback:1; + unsigned exception:1; /* got a fault, or an unlink + was requested */ }; /*-------------------------------------------------------------------------*/ |