diff options
Diffstat (limited to 'drivers/usb/host')
-rw-r--r-- | drivers/usb/host/ehci-omap.c | 2 | ||||
-rw-r--r-- | drivers/usb/host/fhci-sched.c | 10 | ||||
-rw-r--r-- | drivers/usb/host/fhci-tds.c | 35 | ||||
-rw-r--r-- | drivers/usb/host/fhci.h | 16 |
4 files changed, 31 insertions, 32 deletions
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c index 12f1ad2fd0e..74d07f4e8b7 100644 --- a/drivers/usb/host/ehci-omap.c +++ b/drivers/usb/host/ehci-omap.c @@ -37,7 +37,7 @@ #include <linux/platform_device.h> #include <linux/clk.h> #include <linux/gpio.h> -#include <mach/usb.h> +#include <plat/usb.h> /* * OMAP USBHOST Register addresses: VIRTUAL ADDRESSES diff --git a/drivers/usb/host/fhci-sched.c b/drivers/usb/host/fhci-sched.c index 00a29855d0c..ff43747a614 100644 --- a/drivers/usb/host/fhci-sched.c +++ b/drivers/usb/host/fhci-sched.c @@ -37,7 +37,7 @@ static void recycle_frame(struct fhci_usb *usb, struct packet *pkt) pkt->info = 0; pkt->priv_data = NULL; - cq_put(usb->ep0->empty_frame_Q, pkt); + cq_put(&usb->ep0->empty_frame_Q, pkt); } /* confirm submitted packet */ @@ -57,7 +57,7 @@ void fhci_transaction_confirm(struct fhci_usb *usb, struct packet *pkt) if ((td->data + td->actual_len) && trans_len) memcpy(td->data + td->actual_len, pkt->data, trans_len); - cq_put(usb->ep0->dummy_packets_Q, pkt->data); + cq_put(&usb->ep0->dummy_packets_Q, pkt->data); } recycle_frame(usb, pkt); @@ -213,7 +213,7 @@ static int add_packet(struct fhci_usb *usb, struct ed *ed, struct td *td) } /* update frame object fields before transmitting */ - pkt = cq_get(usb->ep0->empty_frame_Q); + pkt = cq_get(&usb->ep0->empty_frame_Q); if (!pkt) { fhci_dbg(usb->fhci, "there is no empty frame\n"); return -1; @@ -222,7 +222,7 @@ static int add_packet(struct fhci_usb *usb, struct ed *ed, struct td *td) pkt->info = 0; if (data == NULL) { - data = cq_get(usb->ep0->dummy_packets_Q); + data = cq_get(&usb->ep0->dummy_packets_Q); BUG_ON(!data); pkt->info = PKT_DUMMY_PACKET; } @@ -246,7 +246,7 @@ static int add_packet(struct fhci_usb *usb, struct ed *ed, struct td *td) list_del_init(&td->frame_lh); td->status = USB_TD_OK; if (pkt->info & PKT_DUMMY_PACKET) - cq_put(usb->ep0->dummy_packets_Q, pkt->data); + cq_put(&usb->ep0->dummy_packets_Q, pkt->data); recycle_frame(usb, pkt); usb->actual_frame->total_bytes -= (len + PROTOCOL_OVERHEAD); fhci_err(usb->fhci, "host transaction failed\n"); diff --git a/drivers/usb/host/fhci-tds.c b/drivers/usb/host/fhci-tds.c index b4033229031..d224ab467a4 100644 --- a/drivers/usb/host/fhci-tds.c +++ b/drivers/usb/host/fhci-tds.c @@ -106,33 +106,33 @@ void fhci_ep0_free(struct fhci_usb *usb) cpm_muram_free(cpm_muram_offset(ep->td_base)); if (ep->conf_frame_Q) { - size = cq_howmany(ep->conf_frame_Q); + size = cq_howmany(&ep->conf_frame_Q); for (; size; size--) { - struct packet *pkt = cq_get(ep->conf_frame_Q); + struct packet *pkt = cq_get(&ep->conf_frame_Q); kfree(pkt); } - cq_delete(ep->conf_frame_Q); + cq_delete(&ep->conf_frame_Q); } if (ep->empty_frame_Q) { - size = cq_howmany(ep->empty_frame_Q); + size = cq_howmany(&ep->empty_frame_Q); for (; size; size--) { - struct packet *pkt = cq_get(ep->empty_frame_Q); + struct packet *pkt = cq_get(&ep->empty_frame_Q); kfree(pkt); } - cq_delete(ep->empty_frame_Q); + cq_delete(&ep->empty_frame_Q); } if (ep->dummy_packets_Q) { - size = cq_howmany(ep->dummy_packets_Q); + size = cq_howmany(&ep->dummy_packets_Q); for (; size; size--) { - u8 *buff = cq_get(ep->dummy_packets_Q); + u8 *buff = cq_get(&ep->dummy_packets_Q); kfree(buff); } - cq_delete(ep->dummy_packets_Q); + cq_delete(&ep->dummy_packets_Q); } kfree(ep); @@ -175,10 +175,9 @@ u32 fhci_create_ep(struct fhci_usb *usb, enum fhci_mem_alloc data_mem, ep->td_base = cpm_muram_addr(ep_offset); /* zero all queue pointers */ - ep->conf_frame_Q = cq_new(ring_len + 2); - ep->empty_frame_Q = cq_new(ring_len + 2); - ep->dummy_packets_Q = cq_new(ring_len + 2); - if (!ep->conf_frame_Q || !ep->empty_frame_Q || !ep->dummy_packets_Q) { + if (cq_new(&ep->conf_frame_Q, ring_len + 2) || + cq_new(&ep->empty_frame_Q, ring_len + 2) || + cq_new(&ep->dummy_packets_Q, ring_len + 2)) { err_for = "frame_queues"; goto err; } @@ -199,8 +198,8 @@ u32 fhci_create_ep(struct fhci_usb *usb, enum fhci_mem_alloc data_mem, err_for = "buffer"; goto err; } - cq_put(ep->empty_frame_Q, pkt); - cq_put(ep->dummy_packets_Q, buff); + cq_put(&ep->empty_frame_Q, pkt); + cq_put(&ep->dummy_packets_Q, buff); } /* we put the endpoint parameter RAM right behind the TD ring */ @@ -319,7 +318,7 @@ static void fhci_td_transaction_confirm(struct fhci_usb *usb) if ((buf == DUMMY2_BD_BUFFER) && !(td_status & ~TD_W)) continue; - pkt = cq_get(ep->conf_frame_Q); + pkt = cq_get(&ep->conf_frame_Q); if (!pkt) fhci_err(usb->fhci, "no frame to confirm\n"); @@ -460,9 +459,9 @@ u32 fhci_host_transaction(struct fhci_usb *usb, out_be16(&td->length, pkt->len); /* put the frame to the confirmation queue */ - cq_put(ep->conf_frame_Q, pkt); + cq_put(&ep->conf_frame_Q, pkt); - if (cq_howmany(ep->conf_frame_Q) == 1) + if (cq_howmany(&ep->conf_frame_Q) == 1) out_8(&usb->fhci->regs->usb_comm, USB_CMD_STR_FIFO); return 0; diff --git a/drivers/usb/host/fhci.h b/drivers/usb/host/fhci.h index 7116284ed21..72dae1c5ab3 100644 --- a/drivers/usb/host/fhci.h +++ b/drivers/usb/host/fhci.h @@ -423,9 +423,9 @@ struct endpoint { struct usb_td __iomem *td_base; /* first TD in the ring */ struct usb_td __iomem *conf_td; /* next TD for confirm after transac */ struct usb_td __iomem *empty_td;/* next TD for new transaction req. */ - struct kfifo *empty_frame_Q; /* Empty frames list to use */ - struct kfifo *conf_frame_Q; /* frames passed to TDs,waiting for tx */ - struct kfifo *dummy_packets_Q;/* dummy packets for the CRC overun */ + struct kfifo empty_frame_Q; /* Empty frames list to use */ + struct kfifo conf_frame_Q; /* frames passed to TDs,waiting for tx */ + struct kfifo dummy_packets_Q;/* dummy packets for the CRC overun */ bool already_pushed_dummy_bd; }; @@ -493,9 +493,9 @@ static inline struct usb_hcd *fhci_to_hcd(struct fhci_hcd *fhci) } /* fifo of pointers */ -static inline struct kfifo *cq_new(int size) +static inline int cq_new(struct kfifo *fifo, int size) { - return kfifo_alloc(size * sizeof(void *), GFP_KERNEL, NULL); + return kfifo_alloc(fifo, size * sizeof(void *), GFP_KERNEL); } static inline void cq_delete(struct kfifo *kfifo) @@ -505,19 +505,19 @@ static inline void cq_delete(struct kfifo *kfifo) static inline unsigned int cq_howmany(struct kfifo *kfifo) { - return __kfifo_len(kfifo) / sizeof(void *); + return kfifo_len(kfifo) / sizeof(void *); } static inline int cq_put(struct kfifo *kfifo, void *p) { - return __kfifo_put(kfifo, (void *)&p, sizeof(p)); + return kfifo_in(kfifo, (void *)&p, sizeof(p)); } static inline void *cq_get(struct kfifo *kfifo) { void *p = NULL; - __kfifo_get(kfifo, (void *)&p, sizeof(p)); + kfifo_out(kfifo, (void *)&p, sizeof(p)); return p; } |