From: Tony Lindgren <tony@atomide.com>
To: linux-omap-open-source@linux.omap.com
Subject: [PATCH 2/52] musb_hdrc: Search and replace pEndPt with hw_ep
Date: Mon, 13 Aug 2007 06:48:37 -0700 [thread overview]
Message-ID: <11870129721700-git-send-email-tony@atomide.com> (raw)
In-Reply-To: <11870129702817-git-send-email-tony@atomide.com>
Search and replace pEndPt with hw_ep
Signed-off-by: Tony Lindgren <tony@atomide.com>
---
drivers/usb/musb/cppi_dma.c | 26 +++++++++++++-------------
drivers/usb/musb/cppi_dma.h | 2 +-
2 files changed, 14 insertions(+), 14 deletions(-)
--- a/drivers/usb/musb/cppi_dma.c
+++ b/drivers/usb/musb/cppi_dma.c
@@ -318,10 +318,10 @@ cppi_channel_allocate(struct dma_controller *c,
/* REVISIT make this an error later once the same driver code works
* with the Mentor DMA engine too
*/
- if (otgCh->pEndPt)
+ if (otgCh->hw_ep)
DBG(1, "re-allocating DMA%d %cX channel %p\n",
chNum, bTransmit ? 'T' : 'R', otgCh);
- otgCh->pEndPt = ep;
+ otgCh->hw_ep = ep;
otgCh->Channel.bStatus = MGC_DMA_STATUS_FREE;
DBG(4, "Allocate CPPI%d %cX\n", chNum, bTransmit ? 'T' : 'R');
@@ -341,13 +341,13 @@ static void cppi_channel_release(struct dma_channel *channel)
c = container_of(channel, struct cppi_channel, Channel);
epnum = c->chNo + 1;
tibase = c->pController->pCoreBase - DAVINCI_BASE_OFFSET;
- if (!c->pEndPt)
+ if (!c->hw_ep)
DBG(1, "releasing idle DMA channel %p\n", c);
else if (!c->bTransmit)
core_rxirq_enable(tibase, epnum);
/* for now, leave its cppi IRQ enabled (we won't trigger it) */
- c->pEndPt = NULL;
+ c->hw_ep = NULL;
channel->bStatus = MGC_DMA_STATUS_UNKNOWN;
}
@@ -366,7 +366,7 @@ cppi_dump_rx(int level, struct cppi_channel *c, const char *tag)
c->chNo, tag,
musb_readl(base - DAVINCI_BASE_OFFSET,
DAVINCI_RXCPPI_BUFCNT0_REG + 4 *c->chNo),
- musb_readw(c->pEndPt->regs, MGC_O_HDRC_RXCSR),
+ musb_readw(c->hw_ep->regs, MGC_O_HDRC_RXCSR),
musb_readl(c->stateRam, 0 * 4), /* buf offset */
musb_readl(c->stateRam, 1 * 4), /* head ptr */
@@ -393,7 +393,7 @@ cppi_dump_tx(int level, struct cppi_channel *c, const char *tag)
"F%08x L%08x .. %08x"
"\n",
c->chNo, tag,
- musb_readw(c->pEndPt->regs, MGC_O_HDRC_TXCSR),
+ musb_readw(c->hw_ep->regs, MGC_O_HDRC_TXCSR),
musb_readl(c->stateRam, 0 * 4), /* head ptr */
musb_readl(c->stateRam, 1 * 4), /* sop bd */
@@ -498,7 +498,7 @@ static inline int cppi_autoreq_update(struct cppi_channel *rx,
/* REQPKT is turned off after each segment */
if (n_bds && rx->actualLen) {
- void *__iomem regs = rx->pEndPt->regs;
+ void *__iomem regs = rx->hw_ep->regs;
val = musb_readw(regs, MGC_O_HDRC_RXCSR);
if (!(val & MGC_M_RXCSR_H_REQPKT)) {
@@ -1008,7 +1008,7 @@ static int cppi_rx_scan(struct cppi *cppi, unsigned ch)
int completed = 0, acked = 0;
int i;
dma_addr_t safe2ack;
- void *__iomem regs = rx->pEndPt->regs;
+ void *__iomem regs = rx->hw_ep->regs;
cppi_dump_rx(6, rx, "/K");
@@ -1116,14 +1116,14 @@ static int cppi_rx_scan(struct cppi *cppi, unsigned ch)
/* REVISIT seems like "autoreq all but EOP" doesn't...
* setting it here "should" be racey, but seems to work
*/
- csr = musb_readw(rx->pEndPt->regs, MGC_O_HDRC_RXCSR);
+ csr = musb_readw(rx->hw_ep->regs, MGC_O_HDRC_RXCSR);
if (is_host_active(cppi->musb)
&& bd
&& !(csr & MGC_M_RXCSR_H_REQPKT)) {
csr |= MGC_M_RXCSR_H_REQPKT;
musb_writew(regs, MGC_O_HDRC_RXCSR,
MGC_M_RXCSR_H_WZC_BITS | csr);
- csr = musb_readw(rx->pEndPt->regs, MGC_O_HDRC_RXCSR);
+ csr = musb_readw(rx->hw_ep->regs, MGC_O_HDRC_RXCSR);
}
} else {
rx->activeQueueHead = NULL;
@@ -1227,7 +1227,7 @@ void cppi_completion(struct musb *musb, u32 rx, u32 tx)
txChannel->Channel.bStatus =
MGC_DMA_STATUS_FREE;
- pEnd = txChannel->pEndPt;
+ pEnd = txChannel->hw_ep;
txChannel->Channel.dwActualLength =
txChannel->actualLen;
@@ -1290,7 +1290,7 @@ void cppi_completion(struct musb *musb, u32 rx, u32 tx)
/* all segments completed! */
rxChannel->Channel.bStatus = MGC_DMA_STATUS_FREE;
- pEnd = rxChannel->pEndPt;
+ pEnd = rxChannel->hw_ep;
rxChannel->Channel.dwActualLength =
rxChannel->actualLen;
@@ -1381,7 +1381,7 @@ static int cppi_channel_abort(struct dma_channel *channel)
/* from RX or TX fault irq handler */
case MGC_DMA_STATUS_BUSY:
/* the hardware needs shutting down */
- regs = otgCh->pEndPt->regs;
+ regs = otgCh->hw_ep->regs;
break;
case MGC_DMA_STATUS_UNKNOWN:
case MGC_DMA_STATUS_FREE:
--- a/drivers/usb/musb/cppi_dma.h
+++ b/drivers/usb/musb/cppi_dma.h
@@ -65,7 +65,7 @@ struct cppi_channel {
struct cppi *pController;
/* which direction of which endpoint? */
- struct musb_hw_ep *pEndPt;
+ struct musb_hw_ep *hw_ep;
u8 bTransmit;
u8 chNo;
--
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 ` Tony Lindgren [this message]
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 ` [PATCH 12/52] musb_hdrc: Search and replace bLocalEnd with epnum Tony Lindgren
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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