diff options
Diffstat (limited to 'drivers/usb/dwc2/hcd_intr.c')
-rw-r--r-- | drivers/usb/dwc2/hcd_intr.c | 96 |
1 files changed, 48 insertions, 48 deletions
diff --git a/drivers/usb/dwc2/hcd_intr.c b/drivers/usb/dwc2/hcd_intr.c index ed7f05cf4906..c98ae3653086 100644 --- a/drivers/usb/dwc2/hcd_intr.c +++ b/drivers/usb/dwc2/hcd_intr.c @@ -144,7 +144,7 @@ static void dwc2_sof_intr(struct dwc2_hsotg *hsotg) enum dwc2_transaction_type tr_type; /* Clear interrupt */ - dwc2_writel(GINTSTS_SOF, hsotg->regs + GINTSTS); + dwc2_writel(hsotg, GINTSTS_SOF, GINTSTS); #ifdef DEBUG_SOF dev_vdbg(hsotg->dev, "--Start of Frame Interrupt--\n"); @@ -191,7 +191,7 @@ static void dwc2_rx_fifo_level_intr(struct dwc2_hsotg *hsotg) if (dbg_perio()) dev_vdbg(hsotg->dev, "--RxFIFO Level Interrupt--\n"); - grxsts = dwc2_readl(hsotg->regs + GRXSTSP); + grxsts = dwc2_readl(hsotg, GRXSTSP); chnum = (grxsts & GRXSTS_HCHNUM_MASK) >> GRXSTS_HCHNUM_SHIFT; chan = hsotg->hc_ptr_array[chnum]; if (!chan) { @@ -274,11 +274,11 @@ static void dwc2_hprt0_enable(struct dwc2_hsotg *hsotg, u32 hprt0, dev_vdbg(hsotg->dev, "%s(%p)\n", __func__, hsotg); /* Every time when port enables calculate HFIR.FrInterval */ - hfir = dwc2_readl(hsotg->regs + HFIR); + hfir = dwc2_readl(hsotg, HFIR); hfir &= ~HFIR_FRINT_MASK; hfir |= dwc2_calc_frame_interval(hsotg) << HFIR_FRINT_SHIFT & HFIR_FRINT_MASK; - dwc2_writel(hfir, hsotg->regs + HFIR); + dwc2_writel(hsotg, hfir, HFIR); /* Check if we need to adjust the PHY clock speed for low power */ if (!params->host_support_fs_ls_low_power) { @@ -287,7 +287,7 @@ static void dwc2_hprt0_enable(struct dwc2_hsotg *hsotg, u32 hprt0, return; } - usbcfg = dwc2_readl(hsotg->regs + GUSBCFG); + usbcfg = dwc2_readl(hsotg, GUSBCFG); prtspd = (hprt0 & HPRT0_SPD_MASK) >> HPRT0_SPD_SHIFT; if (prtspd == HPRT0_SPD_LOW_SPEED || prtspd == HPRT0_SPD_FULL_SPEED) { @@ -295,11 +295,11 @@ static void dwc2_hprt0_enable(struct dwc2_hsotg *hsotg, u32 hprt0, if (!(usbcfg & GUSBCFG_PHY_LP_CLK_SEL)) { /* Set PHY low power clock select for FS/LS devices */ usbcfg |= GUSBCFG_PHY_LP_CLK_SEL; - dwc2_writel(usbcfg, hsotg->regs + GUSBCFG); + dwc2_writel(hsotg, usbcfg, GUSBCFG); do_reset = 1; } - hcfg = dwc2_readl(hsotg->regs + HCFG); + hcfg = dwc2_readl(hsotg, HCFG); fslspclksel = (hcfg & HCFG_FSLSPCLKSEL_MASK) >> HCFG_FSLSPCLKSEL_SHIFT; @@ -312,7 +312,7 @@ static void dwc2_hprt0_enable(struct dwc2_hsotg *hsotg, u32 hprt0, fslspclksel = HCFG_FSLSPCLKSEL_6_MHZ; hcfg &= ~HCFG_FSLSPCLKSEL_MASK; hcfg |= fslspclksel << HCFG_FSLSPCLKSEL_SHIFT; - dwc2_writel(hcfg, hsotg->regs + HCFG); + dwc2_writel(hsotg, hcfg, HCFG); do_reset = 1; } } else { @@ -323,7 +323,7 @@ static void dwc2_hprt0_enable(struct dwc2_hsotg *hsotg, u32 hprt0, fslspclksel = HCFG_FSLSPCLKSEL_48_MHZ; hcfg &= ~HCFG_FSLSPCLKSEL_MASK; hcfg |= fslspclksel << HCFG_FSLSPCLKSEL_SHIFT; - dwc2_writel(hcfg, hsotg->regs + HCFG); + dwc2_writel(hsotg, hcfg, HCFG); do_reset = 1; } } @@ -331,14 +331,14 @@ static void dwc2_hprt0_enable(struct dwc2_hsotg *hsotg, u32 hprt0, /* Not low power */ if (usbcfg & GUSBCFG_PHY_LP_CLK_SEL) { usbcfg &= ~GUSBCFG_PHY_LP_CLK_SEL; - dwc2_writel(usbcfg, hsotg->regs + GUSBCFG); + dwc2_writel(hsotg, usbcfg, GUSBCFG); do_reset = 1; } } if (do_reset) { *hprt0_modify |= HPRT0_RST; - dwc2_writel(*hprt0_modify, hsotg->regs + HPRT0); + dwc2_writel(hsotg, *hprt0_modify, HPRT0); queue_delayed_work(hsotg->wq_otg, &hsotg->reset_work, msecs_to_jiffies(60)); } else { @@ -359,7 +359,7 @@ static void dwc2_port_intr(struct dwc2_hsotg *hsotg) dev_vdbg(hsotg->dev, "--Port Interrupt--\n"); - hprt0 = dwc2_readl(hsotg->regs + HPRT0); + hprt0 = dwc2_readl(hsotg, HPRT0); hprt0_modify = hprt0; /* @@ -374,7 +374,7 @@ static void dwc2_port_intr(struct dwc2_hsotg *hsotg) * Set flag and clear if detected */ if (hprt0 & HPRT0_CONNDET) { - dwc2_writel(hprt0_modify | HPRT0_CONNDET, hsotg->regs + HPRT0); + dwc2_writel(hsotg, hprt0_modify | HPRT0_CONNDET, HPRT0); dev_vdbg(hsotg->dev, "--Port Interrupt HPRT0=0x%08x Port Connect Detected--\n", @@ -392,7 +392,7 @@ static void dwc2_port_intr(struct dwc2_hsotg *hsotg) * Clear if detected - Set internal flag if disabled */ if (hprt0 & HPRT0_ENACHG) { - dwc2_writel(hprt0_modify | HPRT0_ENACHG, hsotg->regs + HPRT0); + dwc2_writel(hsotg, hprt0_modify | HPRT0_ENACHG, HPRT0); dev_vdbg(hsotg->dev, " --Port Interrupt HPRT0=0x%08x Port Enable Changed (now %d)--\n", hprt0, !!(hprt0 & HPRT0_ENA)); @@ -406,17 +406,17 @@ static void dwc2_port_intr(struct dwc2_hsotg *hsotg) hsotg->params.dma_desc_enable = false; hsotg->new_connection = false; - hcfg = dwc2_readl(hsotg->regs + HCFG); + hcfg = dwc2_readl(hsotg, HCFG); hcfg &= ~HCFG_DESCDMA; - dwc2_writel(hcfg, hsotg->regs + HCFG); + dwc2_writel(hsotg, hcfg, HCFG); } } } /* Overcurrent Change Interrupt */ if (hprt0 & HPRT0_OVRCURRCHG) { - dwc2_writel(hprt0_modify | HPRT0_OVRCURRCHG, - hsotg->regs + HPRT0); + dwc2_writel(hsotg, hprt0_modify | HPRT0_OVRCURRCHG, + HPRT0); dev_vdbg(hsotg->dev, " --Port Interrupt HPRT0=0x%08x Port Overcurrent Changed--\n", hprt0); @@ -441,7 +441,7 @@ static u32 dwc2_get_actual_xfer_length(struct dwc2_hsotg *hsotg, { u32 hctsiz, count, length; - hctsiz = dwc2_readl(hsotg->regs + HCTSIZ(chnum)); + hctsiz = dwc2_readl(hsotg, HCTSIZ(chnum)); if (halt_status == DWC2_HC_XFER_COMPLETE) { if (chan->ep_is_in) { @@ -518,7 +518,7 @@ static int dwc2_update_urb_state(struct dwc2_hsotg *hsotg, urb->status = 0; } - hctsiz = dwc2_readl(hsotg->regs + HCTSIZ(chnum)); + hctsiz = dwc2_readl(hsotg, HCTSIZ(chnum)); dev_vdbg(hsotg->dev, "DWC_otg: %s: %s, channel %d\n", __func__, (chan->ep_is_in ? "IN" : "OUT"), chnum); dev_vdbg(hsotg->dev, " chan->xfer_len %d\n", chan->xfer_len); @@ -541,7 +541,7 @@ void dwc2_hcd_save_data_toggle(struct dwc2_hsotg *hsotg, struct dwc2_host_chan *chan, int chnum, struct dwc2_qtd *qtd) { - u32 hctsiz = dwc2_readl(hsotg->regs + HCTSIZ(chnum)); + u32 hctsiz = dwc2_readl(hsotg, HCTSIZ(chnum)); u32 pid = (hctsiz & TSIZ_SC_MC_PID_MASK) >> TSIZ_SC_MC_PID_SHIFT; if (chan->ep_type != USB_ENDPOINT_XFER_CONTROL) { @@ -780,9 +780,9 @@ cleanup: } } - haintmsk = dwc2_readl(hsotg->regs + HAINTMSK); + haintmsk = dwc2_readl(hsotg, HAINTMSK); haintmsk &= ~(1 << chan->hc_num); - dwc2_writel(haintmsk, hsotg->regs + HAINTMSK); + dwc2_writel(hsotg, haintmsk, HAINTMSK); /* Try to queue more transfers now that there's a free channel */ tr_type = dwc2_hcd_select_transactions(hsotg); @@ -829,9 +829,9 @@ static void dwc2_halt_channel(struct dwc2_hsotg *hsotg, * is enabled so that the non-periodic schedule will * be processed */ - gintmsk = dwc2_readl(hsotg->regs + GINTMSK); + gintmsk = dwc2_readl(hsotg, GINTMSK); gintmsk |= GINTSTS_NPTXFEMP; - dwc2_writel(gintmsk, hsotg->regs + GINTMSK); + dwc2_writel(hsotg, gintmsk, GINTMSK); } else { dev_vdbg(hsotg->dev, "isoc/intr\n"); /* @@ -848,9 +848,9 @@ static void dwc2_halt_channel(struct dwc2_hsotg *hsotg, * enabled so that the periodic schedule will be * processed */ - gintmsk = dwc2_readl(hsotg->regs + GINTMSK); + gintmsk = dwc2_readl(hsotg, GINTMSK); gintmsk |= GINTSTS_PTXFEMP; - dwc2_writel(gintmsk, hsotg->regs + GINTMSK); + dwc2_writel(hsotg, gintmsk, GINTMSK); } } } @@ -915,7 +915,7 @@ static void dwc2_complete_periodic_xfer(struct dwc2_hsotg *hsotg, struct dwc2_qtd *qtd, enum dwc2_halt_status halt_status) { - u32 hctsiz = dwc2_readl(hsotg->regs + HCTSIZ(chnum)); + u32 hctsiz = dwc2_readl(hsotg, HCTSIZ(chnum)); qtd->error_count = 0; @@ -959,7 +959,7 @@ static int dwc2_xfercomp_isoc_split_in(struct dwc2_hsotg *hsotg, qtd->isoc_split_offset += len; - hctsiz = dwc2_readl(hsotg->regs + HCTSIZ(chnum)); + hctsiz = dwc2_readl(hsotg, HCTSIZ(chnum)); pid = (hctsiz & TSIZ_SC_MC_PID_MASK) >> TSIZ_SC_MC_PID_SHIFT; if (frame_desc->actual_length >= frame_desc->length || pid == 0) { @@ -1185,7 +1185,7 @@ static void dwc2_update_urb_state_abn(struct dwc2_hsotg *hsotg, urb->actual_length += xfer_length; - hctsiz = dwc2_readl(hsotg->regs + HCTSIZ(chnum)); + hctsiz = dwc2_readl(hsotg, HCTSIZ(chnum)); dev_vdbg(hsotg->dev, "DWC_otg: %s: %s, channel %d\n", __func__, (chan->ep_is_in ? "IN" : "OUT"), chnum); dev_vdbg(hsotg->dev, " chan->start_pkt_count %d\n", @@ -1561,10 +1561,10 @@ static void dwc2_hc_ahberr_intr(struct dwc2_hsotg *hsotg, dwc2_hc_handle_tt_clear(hsotg, chan, qtd); - hcchar = dwc2_readl(hsotg->regs + HCCHAR(chnum)); - hcsplt = dwc2_readl(hsotg->regs + HCSPLT(chnum)); - hctsiz = dwc2_readl(hsotg->regs + HCTSIZ(chnum)); - hc_dma = dwc2_readl(hsotg->regs + HCDMA(chnum)); + hcchar = dwc2_readl(hsotg, HCCHAR(chnum)); + hcsplt = dwc2_readl(hsotg, HCSPLT(chnum)); + hctsiz = dwc2_readl(hsotg, HCTSIZ(chnum)); + hc_dma = dwc2_readl(hsotg, HCDMA(chnum)); dev_err(hsotg->dev, "AHB ERROR, Channel %d\n", chnum); dev_err(hsotg->dev, " hcchar 0x%08x, hcsplt 0x%08x\n", hcchar, hcsplt); @@ -1776,10 +1776,10 @@ static bool dwc2_halt_status_ok(struct dwc2_hsotg *hsotg, * This code is here only as a check. This condition should * never happen. Ignore the halt if it does occur. */ - hcchar = dwc2_readl(hsotg->regs + HCCHAR(chnum)); - hctsiz = dwc2_readl(hsotg->regs + HCTSIZ(chnum)); - hcintmsk = dwc2_readl(hsotg->regs + HCINTMSK(chnum)); - hcsplt = dwc2_readl(hsotg->regs + HCSPLT(chnum)); + hcchar = dwc2_readl(hsotg, HCCHAR(chnum)); + hctsiz = dwc2_readl(hsotg, HCTSIZ(chnum)); + hcintmsk = dwc2_readl(hsotg, HCINTMSK(chnum)); + hcsplt = dwc2_readl(hsotg, HCSPLT(chnum)); dev_dbg(hsotg->dev, "%s: chan->halt_status DWC2_HC_XFER_NO_HALT_STATUS,\n", __func__); @@ -1803,7 +1803,7 @@ static bool dwc2_halt_status_ok(struct dwc2_hsotg *hsotg, * when the halt interrupt occurs. Halt the channel again if it does * occur. */ - hcchar = dwc2_readl(hsotg->regs + HCCHAR(chnum)); + hcchar = dwc2_readl(hsotg, HCCHAR(chnum)); if (hcchar & HCCHAR_CHDIS) { dev_warn(hsotg->dev, "%s: hcchar.chdis set unexpectedly, hcchar 0x%08x, trying to halt again\n", @@ -1863,7 +1863,7 @@ static void dwc2_hc_chhltd_intr_dma(struct dwc2_hsotg *hsotg, return; } - hcintmsk = dwc2_readl(hsotg->regs + HCINTMSK(chnum)); + hcintmsk = dwc2_readl(hsotg, HCINTMSK(chnum)); if (chan->hcint & HCINTMSK_XFERCOMPL) { /* @@ -1958,7 +1958,7 @@ static void dwc2_hc_chhltd_intr_dma(struct dwc2_hsotg *hsotg, dev_err(hsotg->dev, "hcint 0x%08x, intsts 0x%08x\n", chan->hcint, - dwc2_readl(hsotg->regs + GINTSTS)); + dwc2_readl(hsotg, GINTSTS)); goto error; } } @@ -2031,11 +2031,11 @@ static void dwc2_hc_n_intr(struct dwc2_hsotg *hsotg, int chnum) chan = hsotg->hc_ptr_array[chnum]; - hcint = dwc2_readl(hsotg->regs + HCINT(chnum)); - hcintmsk = dwc2_readl(hsotg->regs + HCINTMSK(chnum)); + hcint = dwc2_readl(hsotg, HCINT(chnum)); + hcintmsk = dwc2_readl(hsotg, HCINTMSK(chnum)); if (!chan) { dev_err(hsotg->dev, "## hc_ptr_array for channel is NULL ##\n"); - dwc2_writel(hcint, hsotg->regs + HCINT(chnum)); + dwc2_writel(hsotg, hcint, HCINT(chnum)); return; } @@ -2047,7 +2047,7 @@ static void dwc2_hc_n_intr(struct dwc2_hsotg *hsotg, int chnum) hcint, hcintmsk, hcint & hcintmsk); } - dwc2_writel(hcint, hsotg->regs + HCINT(chnum)); + dwc2_writel(hsotg, hcint, HCINT(chnum)); /* * If we got an interrupt after someone called @@ -2182,7 +2182,7 @@ static void dwc2_hc_intr(struct dwc2_hsotg *hsotg) int i; struct dwc2_host_chan *chan, *chan_tmp; - haint = dwc2_readl(hsotg->regs + HAINT); + haint = dwc2_readl(hsotg, HAINT); if (dbg_perio()) { dev_vdbg(hsotg->dev, "%s()\n", __func__); @@ -2266,8 +2266,8 @@ irqreturn_t dwc2_handle_hcd_intr(struct dwc2_hsotg *hsotg) "DWC OTG HCD Finished Servicing Interrupts\n"); dev_vdbg(hsotg->dev, "DWC OTG HCD gintsts=0x%08x gintmsk=0x%08x\n", - dwc2_readl(hsotg->regs + GINTSTS), - dwc2_readl(hsotg->regs + GINTMSK)); + dwc2_readl(hsotg, GINTSTS), + dwc2_readl(hsotg, GINTMSK)); } } |