From: Tony Lindgren <tony@atomide.com>
To: linux-omap-open-source@linux.omap.com
Subject: [PATCH 12/52] musb_hdrc: Search and replace bLocalEnd with epnum
Date: Mon, 13 Aug 2007 06:48:47 -0700 [thread overview]
Message-ID: <1187012998290-git-send-email-tony@atomide.com> (raw)
In-Reply-To: <1187012995338-git-send-email-tony@atomide.com>
Search and replace bLocalEnd with epnum
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
drivers/usb/musb/cppi_dma.c | 2 +-
drivers/usb/musb/dma.h | 2 +-
drivers/usb/musb/musb_host.c | 16 ++++++++--------
drivers/usb/musb/musbdefs.h | 2 +-
drivers/usb/musb/musbhsdma.c | 2 +-
drivers/usb/musb/plat_uds.c | 24 ++++++++++++------------
drivers/usb/musb/tusb6010.c | 4 ++--
drivers/usb/musb/tusb6010_omap.c | 8 ++++----
8 files changed, 30 insertions(+), 30 deletions(-)
--- a/drivers/usb/musb/cppi_dma.c
+++ b/drivers/usb/musb/cppi_dma.c
@@ -289,7 +289,7 @@ cppi_channel_allocate(struct dma_controller *c,
u8 chNum;
struct cppi_channel *otgCh;
void __iomem *tibase;
- int local_end = ep->bLocalEnd;
+ int local_end = ep->epnum;
pController = container_of(c, struct cppi, Controller);
tibase = pController->pCoreBase - DAVINCI_BASE_OFFSET;
--- a/drivers/usb/musb/dma.h
+++ b/drivers/usb/musb/dma.h
@@ -180,7 +180,7 @@ struct dma_controller {
};
/* called after channel_program(), may indicate a fault */
-extern void musb_dma_completion(struct musb *musb, u8 bLocalEnd, u8 bTransmit);
+extern void musb_dma_completion(struct musb *musb, u8 epnum, u8 bTransmit);
extern struct dma_controller *__init
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -139,7 +139,7 @@ static inline void musb_h_tx_start(struct musb_hw_ep *ep)
u16 txcsr;
/* NOTE: no locks here; caller should lock and select EP */
- if (ep->bLocalEnd) {
+ if (ep->epnum) {
txcsr = musb_readw(ep->regs, MGC_O_HDRC_TXCSR);
txcsr |= MGC_M_TXCSR_TXPKTRDY | MGC_M_TXCSR_H_WZC_BITS;
musb_writew(ep->regs, MGC_O_HDRC_TXCSR, txcsr);
@@ -177,7 +177,7 @@ musb_start_urb(struct musb *musb, int is_in, struct musb_qh *qh)
struct musb_hw_ep *hw_ep = qh->hw_ep;
unsigned nPipe = urb->pipe;
u8 bAddress = usb_pipedevice(nPipe);
- int bEnd = hw_ep->bLocalEnd;
+ int bEnd = hw_ep->epnum;
/* initialize software qh state */
qh->offset = 0;
@@ -396,7 +396,7 @@ musb_giveback(struct musb_qh *qh, struct urb *urb, int status)
* de-allocated if it's tracked and allocated;
* and where we'd update the schedule tree...
*/
- musb->periodic[ep->bLocalEnd] = NULL;
+ musb->periodic[ep->epnum] = NULL;
kfree(qh);
qh = NULL;
break;
@@ -437,7 +437,7 @@ musb_advance_schedule(struct musb *musb, struct urb *urb,
if (qh && qh->is_ready && !list_empty(&qh->hep->urb_list)) {
DBG(4, "... next ep%d %cX urb %p\n",
- hw_ep->bLocalEnd, is_in ? 'R' : 'T',
+ hw_ep->epnum, is_in ? 'R' : 'T',
next_urb(qh));
musb_start_urb(musb, is_in, qh);
}
@@ -592,7 +592,7 @@ musb_rx_reinit(struct musb *musb, struct musb_qh *qh, struct musb_hw_ep *ep)
} else {
csr = musb_readw(ep->regs, MGC_O_HDRC_RXCSR);
if (csr & MGC_M_RXCSR_RXPKTRDY)
- WARN("rx%d, packet/%d ready?\n", ep->bLocalEnd,
+ WARN("rx%d, packet/%d ready?\n", ep->epnum,
musb_readw(ep->regs, MGC_O_HDRC_RXCOUNT));
musb_h_flush_rxfifo(ep, MGC_M_RXCSR_CLRDATATOG);
@@ -893,7 +893,7 @@ static void musb_ep_program(struct musb *musb, u8 bEnd,
| MGC_M_RXCSR_DMAENAB
| MGC_M_RXCSR_H_REQPKT))
ERR("broken !rx_reinit, ep%d csr %04x\n",
- hw_ep->bLocalEnd, csr);
+ hw_ep->epnum, csr);
/* scrub any stale state, leaving toggle alone */
csr &= MGC_M_RXCSR_DISNYET;
@@ -1903,7 +1903,7 @@ static int musb_cleanup_urb(struct urb *urb, struct musb_qh *qh, int is_in)
{
struct musb_hw_ep *ep = qh->hw_ep;
void __iomem *epio = ep->regs;
- unsigned hw_end = ep->bLocalEnd;
+ unsigned hw_end = ep->epnum;
void __iomem *regs = ep->musb->mregs;
u16 csr;
int status = 0;
@@ -1918,7 +1918,7 @@ static int musb_cleanup_urb(struct urb *urb, struct musb_qh *qh, int is_in)
status = ep->musb->pDmaController->channel_abort(dma);
DBG(status ? 1 : 3,
"abort %cX%d DMA for urb %p --> %d\n",
- is_in ? 'R' : 'T', ep->bLocalEnd,
+ is_in ? 'R' : 'T', ep->epnum,
urb, status);
urb->actual_length += dma->dwActualLength;
}
--- a/drivers/usb/musb/musbdefs.h
+++ b/drivers/usb/musb/musbdefs.h
@@ -283,7 +283,7 @@ struct musb_hw_ep {
#endif
/* index in musb->aLocalEnd[] */
- u8 bLocalEnd;
+ u8 epnum;
/* hardware configuration, possibly dynamic */
u8 bIsSharedFifo;
--- a/drivers/usb/musb/musbhsdma.c
+++ b/drivers/usb/musb/musbhsdma.c
@@ -140,7 +140,7 @@ static struct dma_channel* dma_channel_allocate(struct dma_controller *c,
pImplChannel = &(pController->aChannel[bBit]);
pImplChannel->pController = pController;
pImplChannel->bIndex = bBit;
- pImplChannel->bEnd = hw_ep->bLocalEnd;
+ pImplChannel->bEnd = hw_ep->epnum;
pImplChannel->bTransmit = bTransmit;
pChannel = &(pImplChannel->Channel);
pChannel->pPrivateData = pImplChannel;
--- a/drivers/usb/musb/plat_uds.c
+++ b/drivers/usb/musb/plat_uds.c
@@ -176,7 +176,7 @@ void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len, const u8 *src)
prefetch((u8 *)src);
DBG(4, "%cX ep%d fifo %p count %d buf %p\n",
- 'T', hw_ep->bLocalEnd, fifo, len, src);
+ 'T', hw_ep->epnum, fifo, len, src);
/* we can't assume unaligned reads work */
if (likely((0x01 & (unsigned long) src) == 0)) {
@@ -214,7 +214,7 @@ void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *dst)
void __iomem *fifo = hw_ep->fifo;
DBG(4, "%cX ep%d fifo %p count %d buf %p\n",
- 'R', hw_ep->bLocalEnd, fifo, len, dst);
+ 'R', hw_ep->epnum, fifo, len, dst);
/* we can't assume unaligned writes work */
if (likely((0x01 & (unsigned long) dst) == 0)) {
@@ -1044,13 +1044,13 @@ fifo_setup(struct musb *musb, struct musb_hw_ep *hw_ep,
}
/* configure the FIFO */
- musb_writeb(mbase, MGC_O_HDRC_INDEX, hw_ep->bLocalEnd);
+ musb_writeb(mbase, MGC_O_HDRC_INDEX, hw_ep->epnum);
#ifdef CONFIG_USB_MUSB_HDRC_HCD
/* EP0 reserved endpoint for control, bidirectional;
* EP1 reserved for bulk, two unidirection halves.
*/
- if (hw_ep->bLocalEnd == 1)
+ if (hw_ep->epnum == 1)
musb->bulk_ep = hw_ep;
/* REVISIT error check: be sure ep0 can both rx and tx ... */
#endif
@@ -1085,7 +1085,7 @@ fifo_setup(struct musb *musb, struct musb_hw_ep *hw_ep,
/* NOTE rx and tx endpoint irqs aren't managed separately,
* which happens to be ok
*/
- musb->wEndMask |= (1 << hw_ep->bLocalEnd);
+ musb->wEndMask |= (1 << hw_ep->epnum);
return offset + (maxpacket << ((c_size & MGC_M_FIFOSZ_DPB) ? 1 : 0));
}
@@ -1538,13 +1538,13 @@ static int __initdata use_dma = 1;
module_param(use_dma, bool, 0);
MODULE_PARM_DESC(use_dma, "enable/disable use of DMA");
-void musb_dma_completion(struct musb *musb, u8 bLocalEnd, u8 bTransmit)
+void musb_dma_completion(struct musb *musb, u8 epnum, u8 bTransmit)
{
u8 devctl = musb_readb(musb->mregs, MGC_O_HDRC_DEVCTL);
/* called with controller lock already held */
- if (!bLocalEnd) {
+ if (!epnum) {
#ifndef CONFIG_USB_TUSB_OMAP_DMA
if (!is_cppi_enabled()) {
/* endpoint 0 */
@@ -1559,19 +1559,19 @@ void musb_dma_completion(struct musb *musb, u8 bLocalEnd, u8 bTransmit)
if (bTransmit) {
if (devctl & MGC_M_DEVCTL_HM) {
if (is_host_capable())
- musb_host_tx(musb, bLocalEnd);
+ musb_host_tx(musb, epnum);
} else {
if (is_peripheral_capable())
- musb_g_tx(musb, bLocalEnd);
+ musb_g_tx(musb, epnum);
}
} else {
/* receive */
if (devctl & MGC_M_DEVCTL_HM) {
if (is_host_capable())
- musb_host_rx(musb, bLocalEnd);
+ musb_host_rx(musb, epnum);
} else {
if (is_peripheral_capable())
- musb_g_rx(musb, bLocalEnd);
+ musb_g_rx(musb, epnum);
}
}
}
@@ -1776,7 +1776,7 @@ allocate_instance(struct device *dev, void __iomem *mbase)
epnum++, ep++) {
ep->musb = musb;
- ep->bLocalEnd = epnum;
+ ep->epnum = epnum;
}
musb->controller = dev;
--- a/drivers/usb/musb/tusb6010.c
+++ b/drivers/usb/musb/tusb6010.c
@@ -152,7 +152,7 @@ void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len, const u8 *buf)
{
void __iomem *ep_conf = hw_ep->conf;
void __iomem *fifo = hw_ep->fifo;
- u8 epnum = hw_ep->bLocalEnd;
+ u8 epnum = hw_ep->epnum;
prefetch(buf);
@@ -201,7 +201,7 @@ void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *buf)
{
void __iomem *ep_conf = hw_ep->conf;
void __iomem *fifo = hw_ep->fifo;
- u8 epnum = hw_ep->bLocalEnd;
+ u8 epnum = hw_ep->epnum;
DBG(4, "%cX ep%d fifo %p count %d buf %p\n",
'R', epnum, fifo, len, buf);
--- a/drivers/usb/musb/tusb6010_omap.c
+++ b/drivers/usb/musb/tusb6010_omap.c
@@ -508,13 +508,13 @@ tusb_omap_dma_allocate(struct dma_controller *c,
reg = musb_readl(tusb_base, TUSB_DMA_INT_MASK);
if (tx)
- reg &= ~(1 << hw_ep->bLocalEnd);
+ reg &= ~(1 << hw_ep->epnum);
else
- reg &= ~(1 << (hw_ep->bLocalEnd + 15));
+ reg &= ~(1 << (hw_ep->epnum + 15));
musb_writel(tusb_base, TUSB_DMA_INT_MASK, reg);
/* REVISIT: Why does dmareq5 not work? */
- if (hw_ep->bLocalEnd == 0) {
+ if (hw_ep->epnum == 0) {
DBG(3, "Not allowing DMA for ep0 %s\n", tx ? "tx" : "rx");
return NULL;
}
@@ -543,7 +543,7 @@ tusb_omap_dma_allocate(struct dma_controller *c,
chdat->musb = tusb_dma->musb;
chdat->tusb_base = tusb_dma->tusb_base;
chdat->hw_ep = hw_ep;
- chdat->epnum = hw_ep->bLocalEnd;
+ chdat->epnum = hw_ep->epnum;
chdat->dmareq = -1;
chdat->completed_len = 0;
chdat->tusb_dma = tusb_dma;
--
1.5.2.3
next prev parent reply other threads:[~2007-08-13 13:48 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-13 13:48 (no subject) Tony Lindgren
2007-08-13 13:48 ` [PATCH 1/52] musb_hdrc: Search and replace pThis with musb Tony Lindgren
2007-08-13 13:48 ` [PATCH 2/52] musb_hdrc: Search and replace pEndPt with hw_ep Tony Lindgren
2007-08-13 13:48 ` [PATCH 3/52] musb_hdrc: Search and replace pEnd with musb_ep when struct musb_ep Tony Lindgren
2007-08-13 13:48 ` [PATCH 4/52] musb_hdrc: Search and replace pEnd with musb_ep when struct musb_hw_ep Tony Lindgren
2007-08-13 13:48 ` [PATCH 5/52] musb_hdrc: Search and replace pRegs with mregs Tony Lindgren
2007-08-13 13:48 ` [PATCH 6/52] musb_hdrc: Search and replace pBase with mbase Tony Lindgren
2007-08-13 13:48 ` [PATCH 7/52] musb_hdrc: Search and replace pSource with src Tony Lindgren
2007-08-13 13:48 ` [PATCH 8/52] musb_hdrc: Search and replace pDest with dst Tony Lindgren
2007-08-13 13:48 ` [PATCH 9/52] musb_hdrc: Search and replace dwCount with len Tony Lindgren
2007-08-13 13:48 ` [PATCH 10/52] musb_hdrc: Search and replace wFifoCount with fifo_count Tony Lindgren
2007-08-13 13:48 ` [PATCH 11/52] musb_hdrc: Search and replace wCount with len Tony Lindgren
2007-08-13 13:48 ` Tony Lindgren [this message]
2007-08-13 13:48 ` [PATCH 13/52] musb_hdrc: Search and replace aLocalEnd with endpoints Tony Lindgren
2007-08-13 13:48 ` [PATCH 14/52] musb_hdrc: Search and replace bEndCount with nr_endpoints Tony Lindgren
2007-08-13 13:48 ` [PATCH 15/52] musb_hdrc: Search and replace bEndNumber with current_epnum Tony Lindgren
2007-08-13 13:48 ` [PATCH 16/52] musb_hdrc: Search and replace bEnd0Stage with ep0_stage Tony Lindgren
2007-08-13 13:48 ` [PATCH 17/52] musb_hdrc: Search and replace bEnd with epnum Tony Lindgren
2007-08-13 13:48 ` [PATCH 18/52] musb_hdrc: Search and replace Lock with lock Tony Lindgren
2007-08-13 13:48 ` [PATCH 19/52] musb_hdrc: Search and replace MGC_SelectEnd with musb_ep_select Tony Lindgren
2007-08-13 13:48 ` [PATCH 20/52] musb_hdrc: Search and replace _pthis with _musb Tony Lindgren
2007-08-13 13:48 ` [PATCH 21/52] musb_hdrc: Search and replace bIsHost with is_host Tony Lindgren
2007-08-13 13:48 ` [PATCH 22/52] musb_hdrc: Get rid of old unused MUSB_EpFifoDescriptor Tony Lindgren
2007-08-13 13:48 ` [PATCH 23/52] musb_hdrc: Search and replace bIsSharedFifo with is_shared_fifo Tony Lindgren
2007-08-13 13:48 ` [PATCH 24/52] musb_hdrc: Search and replace wMaxPacketSizeTx with max_packet_sz_tx Tony Lindgren
2007-08-13 13:49 ` [PATCH 25/52] musb_hdrc: Search and replace wMaxPacketSizeRx with max_packet_sz_rx Tony Lindgren
2007-08-13 13:49 ` [PATCH 26/52] musb_hdrc: Search and replace pDmaController with dma_controller Tony Lindgren
2007-08-13 13:49 ` [PATCH 27/52] musb_hdrc: Search and replace bIsMultipoint with is_multipoint Tony Lindgren
2007-08-13 13:49 ` [PATCH 28/52] musb_hdrc: Search and replace bIgnoreDisconnect with ignore_disconnect Tony Lindgren
2007-08-13 13:49 ` [PATCH 29/52] musb_hdrc: Search and replace bBulkSplit with bulk_split Tony Lindgren
2007-08-13 13:49 ` [PATCH 30/52] musb_hdrc: Search and replace bBulkCombine with bulk_combine Tony Lindgren
2007-08-13 13:49 ` [PATCH 31/52] musb_hdrc: Search and replace bAddress with address Tony Lindgren
2007-08-13 13:49 ` [PATCH 32/52] musb_hdrc: Search and replace bTestModeValue with test_mode_nr Tony Lindgren
2007-08-13 13:49 ` [PATCH 33/52] musb_hdrc: Search and replace bTestMode with test_mode Tony Lindgren
2007-08-13 13:49 ` [PATCH 34/52] musb_hdrc: Search and replace pGadgetDriver with gadget_driver Tony Lindgren
2007-08-13 13:49 ` [PATCH 35/52] musb_hdrc: Search and replace bDelayPortPowerOff with delay_port_power_off Tony Lindgren
2007-08-13 13:49 ` [PATCH 36/52] musb_hdrc: Search and replace pProcEntry with proc_entry Tony Lindgren
2007-08-13 13:49 ` [PATCH 37/52] musb_hdrc: Search and replace pPrivateData with private_data Tony Lindgren
2007-08-13 13:49 ` [PATCH 38/52] musb_hdrc: Search and replace dwMaxLength with max_len Tony Lindgren
2007-08-13 13:49 ` [PATCH 39/52] musb_hdrc: Search and replace dwActualLength with actual_len Tony Lindgren
2007-08-13 13:49 ` [PATCH 40/52] musb_hdrc: Search and replace bStatus with status Tony Lindgren
2007-08-13 13:49 ` [PATCH 41/52] musb_hdrc: Search and replace bDesiredMode with desired_mode Tony Lindgren
2007-08-13 13:49 ` [PATCH 42/52] musb_hdrc: Search and replace bMode with mode Tony Lindgren
2007-08-13 13:49 ` [PATCH 43/52] musb_hdrc: Search and replace MGC_pfDmaProgramChannel with dma_program_channel Tony Lindgren
2007-08-13 13:49 ` [PATCH 44/52] musb_hdrc: Search and replace pControlRequest with ctrlrequest Tony Lindgren
2007-08-13 13:49 ` [PATCH 45/52] musb_hdrc: Search and replace bResult with result Tony Lindgren
2007-08-13 13:49 ` [PATCH 46/52] musb_hdrc: Search and replace bSetAddress with set_address Tony Lindgren
2007-08-13 13:49 ` [PATCH 47/52] musb_hdrc: Search and replace bRecip with recip Tony Lindgren
2007-08-13 13:49 ` [PATCH 48/52] musb_hdrc: Search and replace pRequest with request Tony Lindgren
2007-08-13 13:49 ` [PATCH 49/52] musb_hdrc: Search and replace wCsrVal with csr Tony Lindgren
2007-08-13 13:49 ` [PATCH 50/52] musb_hdrc: Search and replace bTx with tx Tony Lindgren
2007-08-13 13:49 ` [PATCH 51/52] musb_hdrc: Search and replace wPacketSize with packet_sz Tony Lindgren
2007-08-13 13:49 ` [PATCH 52/52] musb_hdrc: Search and replace channelNum with chnum Tony Lindgren
2007-08-14 9:23 ` [PATCH 4/52] musb_hdrc: Search and replace pEnd with musb_ep when struct musb_hw_ep Tony Lindgren
2007-08-13 13:58 ` (no subject) Felipe Balbi
2007-08-14 8:06 ` musb CaMeLcAsEnOmOre (was: (no subject)) David Brownell
2007-08-14 8:55 ` Tony Lindgren
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