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-rw-r--r--arch/arm/include/asm/hardware/sp810.h6
-rw-r--r--arch/arm/include/asm/memory.h2
-rw-r--r--arch/arm/kernel/smp_twd.c7
-rw-r--r--arch/arm/mach-ep93xx/gpio.c7
-rw-r--r--arch/arm/mach-realview/Kconfig49
-rw-r--r--arch/arm/mach-realview/platsmp.c2
-rw-r--r--arch/arm/mach-versatile/Kconfig10
-rw-r--r--arch/arm/mach-vexpress/platsmp.c2
-rw-r--r--arch/arm/mach-vexpress/v2m.c9
-rw-r--r--drivers/mmc/host/mmci.c98
-rw-r--r--drivers/mmc/host/mmci.h5
-rw-r--r--sound/arm/aaci.c48
12 files changed, 107 insertions, 138 deletions
diff --git a/arch/arm/include/asm/hardware/sp810.h b/arch/arm/include/asm/hardware/sp810.h
index a101f10..721847d 100644
--- a/arch/arm/include/asm/hardware/sp810.h
+++ b/arch/arm/include/asm/hardware/sp810.h
@@ -50,6 +50,12 @@
#define SCPCELLID2 0xFF8
#define SCPCELLID3 0xFFC
+#define SCCTRL_TIMEREN0SEL_REFCLK (0 << 15)
+#define SCCTRL_TIMEREN0SEL_TIMCLK (1 << 15)
+
+#define SCCTRL_TIMEREN1SEL_REFCLK (0 << 17)
+#define SCCTRL_TIMEREN1SEL_TIMCLK (1 << 17)
+
static inline void sysctl_soft_reset(void __iomem *base)
{
/* writing any value to SCSYSSTAT reg will reset system */
diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h
index 23c2e8e..d0ee74b 100644
--- a/arch/arm/include/asm/memory.h
+++ b/arch/arm/include/asm/memory.h
@@ -188,7 +188,7 @@
* translation for translating DMA addresses. Use the driver
* DMA support - see dma-mapping.h.
*/
-static inline unsigned long virt_to_phys(void *x)
+static inline unsigned long virt_to_phys(const volatile void *x)
{
return __virt_to_phys((unsigned long)(x));
}
diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c
index fd91566..60636f4 100644
--- a/arch/arm/kernel/smp_twd.c
+++ b/arch/arm/kernel/smp_twd.c
@@ -36,6 +36,7 @@ static void twd_set_mode(enum clock_event_mode mode,
/* timer load already set up */
ctrl = TWD_TIMER_CONTROL_ENABLE | TWD_TIMER_CONTROL_IT_ENABLE
| TWD_TIMER_CONTROL_PERIODIC;
+ __raw_writel(twd_timer_rate / HZ, twd_base + TWD_TIMER_LOAD);
break;
case CLOCK_EVT_MODE_ONESHOT:
/* period set, and timer enabled in 'next_event' hook */
@@ -81,7 +82,7 @@ int twd_timer_ack(void)
static void __cpuinit twd_calibrate_rate(void)
{
- unsigned long load, count;
+ unsigned long count;
u64 waitjiffies;
/*
@@ -116,10 +117,6 @@ static void __cpuinit twd_calibrate_rate(void)
printk("%lu.%02luMHz.\n", twd_timer_rate / 1000000,
(twd_timer_rate / 1000000) % 100);
}
-
- load = twd_timer_rate / HZ;
-
- __raw_writel(load, twd_base + TWD_TIMER_LOAD);
}
/*
diff --git a/arch/arm/mach-ep93xx/gpio.c b/arch/arm/mach-ep93xx/gpio.c
index f3dc76f..bec34b8 100644
--- a/arch/arm/mach-ep93xx/gpio.c
+++ b/arch/arm/mach-ep93xx/gpio.c
@@ -427,6 +427,13 @@ void __init ep93xx_gpio_init(void)
{
int i;
+ /* Set Ports C, D, E, G, and H for GPIO use */
+ ep93xx_devcfg_set_bits(EP93XX_SYSCON_DEVCFG_KEYS |
+ EP93XX_SYSCON_DEVCFG_GONK |
+ EP93XX_SYSCON_DEVCFG_EONIDE |
+ EP93XX_SYSCON_DEVCFG_GONIDE |
+ EP93XX_SYSCON_DEVCFG_HONIDE);
+
for (i = 0; i < ARRAY_SIZE(ep93xx_gpio_banks); i++)
gpiochip_add(&ep93xx_gpio_banks[i].chip);
}
diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig
index b4575ae..7ca138a 100644
--- a/arch/arm/mach-realview/Kconfig
+++ b/arch/arm/mach-realview/Kconfig
@@ -2,52 +2,56 @@ menu "RealView platform type"
depends on ARCH_REALVIEW
config MACH_REALVIEW_EB
- bool "Support RealView/EB platform"
+ bool "Support RealView(R) Emulation Baseboard"
select ARM_GIC
help
- Include support for the ARM(R) RealView Emulation Baseboard platform.
+ Include support for the ARM(R) RealView(R) Emulation Baseboard
+ platform.
config REALVIEW_EB_A9MP
- bool "Support Multicore Cortex-A9"
+ bool "Support Multicore Cortex-A9 Tile"
depends on MACH_REALVIEW_EB
select CPU_V7
help
- Enable support for the Cortex-A9MPCore tile on the Realview platform.
+ Enable support for the Cortex-A9MPCore tile fitted to the
+ Realview(R) Emulation Baseboard platform.
config REALVIEW_EB_ARM11MP
- bool "Support ARM11MPCore tile"
+ bool "Support ARM11MPCore Tile"
depends on MACH_REALVIEW_EB
select CPU_V6
select ARCH_HAS_BARRIERS if SMP
help
- Enable support for the ARM11MPCore tile on the Realview platform.
+ Enable support for the ARM11MPCore tile fitted to the Realview(R)
+ Emulation Baseboard platform.
config REALVIEW_EB_ARM11MP_REVB
- bool "Support ARM11MPCore RevB tile"
+ bool "Support ARM11MPCore RevB Tile"
depends on REALVIEW_EB_ARM11MP
help
- Enable support for the ARM11MPCore RevB tile on the Realview
- platform. Since there are device address differences, a
- kernel built with this option enabled is not compatible with
- other revisions of the ARM11MPCore tile.
+ Enable support for the ARM11MPCore Revision B tile on the
+ Realview(R) Emulation Baseboard platform. Since there are device
+ address differences, a kernel built with this option enabled is
+ not compatible with other revisions of the ARM11MPCore tile.
config MACH_REALVIEW_PB11MP
- bool "Support RealView/PB11MPCore platform"
+ bool "Support RealView(R) Platform Baseboard for ARM11MPCore"
select CPU_V6
select ARM_GIC
select HAVE_PATA_PLATFORM
select ARCH_HAS_BARRIERS if SMP
help
- Include support for the ARM(R) RealView MPCore Platform Baseboard.
- PB11MPCore is a platform with an on-board ARM11MPCore and has
+ Include support for the ARM(R) RealView(R) Platform Baseboard for
+ the ARM11MPCore. This platform has an on-board ARM11MPCore and has
support for PCI-E and Compact Flash.
config MACH_REALVIEW_PB1176
- bool "Support RealView/PB1176 platform"
+ bool "Support RealView(R) Platform Baseboard for ARM1176JZF-S"
select CPU_V6
select ARM_GIC
help
- Include support for the ARM(R) RealView ARM1176 Platform Baseboard.
+ Include support for the ARM(R) RealView(R) Platform Baseboard for
+ ARM1176JZF-S.
config REALVIEW_PB1176_SECURE_FLASH
bool "Allow access to the secure flash memory block"
@@ -59,23 +63,24 @@ config REALVIEW_PB1176_SECURE_FLASH
block (64MB @ 0x3c000000) is required.
config MACH_REALVIEW_PBA8
- bool "Support RealView/PB-A8 platform"
+ bool "Support RealView(R) Platform Baseboard for Cortex(tm)-A8 platform"
select CPU_V7
select ARM_GIC
select HAVE_PATA_PLATFORM
help
- Include support for the ARM(R) RealView Cortex-A8 Platform Baseboard.
- PB-A8 is a platform with an on-board Cortex-A8 and has support for
- PCI-E and Compact Flash.
+ Include support for the ARM(R) RealView Platform Baseboard for
+ Cortex(tm)-A8. This platform has an on-board Cortex-A8 and has
+ support for PCI-E and Compact Flash.
config MACH_REALVIEW_PBX
- bool "Support RealView/PBX platform"
+ bool "Support RealView(R) Platform Baseboard Explore"
select ARM_GIC
select HAVE_PATA_PLATFORM
select ARCH_SPARSEMEM_ENABLE if CPU_V7 && !REALVIEW_HIGH_PHYS_OFFSET
select ZONE_DMA if SPARSEMEM
help
- Include support for the ARM(R) RealView PBX platform.
+ Include support for the ARM(R) RealView(R) Platform Baseboard
+ Explore.
config REALVIEW_HIGH_PHYS_OFFSET
bool "High physical base address for the RealView platform"
diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c
index a22bf67..6959d13 100644
--- a/arch/arm/mach-realview/platsmp.c
+++ b/arch/arm/mach-realview/platsmp.c
@@ -41,7 +41,7 @@ volatile int __cpuinitdata pen_release = -1;
* observers, irrespective of whether they're taking part in coherency
* or not. This is necessary for the hotplug code to work reliably.
*/
-static void write_pen_release(int val)
+static void __cpuinit write_pen_release(int val)
{
pen_release = val;
smp_wmb();
diff --git a/arch/arm/mach-versatile/Kconfig b/arch/arm/mach-versatile/Kconfig
index 3f7b5e9..9cdec5a 100644
--- a/arch/arm/mach-versatile/Kconfig
+++ b/arch/arm/mach-versatile/Kconfig
@@ -2,17 +2,19 @@ menu "Versatile platform type"
depends on ARCH_VERSATILE
config ARCH_VERSATILE_PB
- bool "Support Versatile/PB platform"
+ bool "Support Versatile Platform Baseboard for ARM926EJ-S"
select CPU_ARM926T
select MIGHT_HAVE_PCI
default y
help
- Include support for the ARM(R) Versatile/PB platform.
+ Include support for the ARM(R) Versatile Platform Baseboard
+ for the ARM926EJ-S.
config MACH_VERSATILE_AB
- bool "Support Versatile/AB platform"
+ bool "Support Versatile Application Baseboard for ARM926EJ-S"
select CPU_ARM926T
help
- Include support for the ARM(R) Versatile/AP platform.
+ Include support for the ARM(R) Versatile Application Baseboard
+ for the ARM926EJ-S.
endmenu
diff --git a/arch/arm/mach-vexpress/platsmp.c b/arch/arm/mach-vexpress/platsmp.c
index b1687b6..634bf1d 100644
--- a/arch/arm/mach-vexpress/platsmp.c
+++ b/arch/arm/mach-vexpress/platsmp.c
@@ -39,7 +39,7 @@ volatile int __cpuinitdata pen_release = -1;
* observers, irrespective of whether they're taking part in coherency
* or not. This is necessary for the hotplug code to work reliably.
*/
-static void write_pen_release(int val)
+static void __cpuinit write_pen_release(int val)
{
pen_release = val;
smp_wmb();
diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c
index a9ed342..1edae65 100644
--- a/arch/arm/mach-vexpress/v2m.c
+++ b/arch/arm/mach-vexpress/v2m.c
@@ -19,6 +19,7 @@
#include <asm/mach/time.h>
#include <asm/hardware/arm_timer.h>
#include <asm/hardware/timer-sp.h>
+#include <asm/hardware/sp810.h>
#include <mach/motherboard.h>
@@ -50,8 +51,16 @@ void __init v2m_map_io(struct map_desc *tile, size_t num)
static void __init v2m_timer_init(void)
{
+ u32 scctrl;
+
versatile_sched_clock_init(MMIO_P2V(V2M_SYS_24MHZ), 24000000);
+ /* Select 1MHz TIMCLK as the reference clock for SP804 timers */
+ scctrl = readl(MMIO_P2V(V2M_SYSCTL + SCCTRL));
+ scctrl |= SCCTRL_TIMEREN0SEL_TIMCLK;
+ scctrl |= SCCTRL_TIMEREN1SEL_TIMCLK;
+ writel(scctrl, MMIO_P2V(V2M_SYSCTL + SCCTRL));
+
writel(0, MMIO_P2V(V2M_TIMER0) + TIMER_CTRL);
writel(0, MMIO_P2V(V2M_TIMER1) + TIMER_CTRL);
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 5630228..2de12fe 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -46,10 +46,6 @@ static unsigned int fmax = 515633;
* is asserted (likewise for RX)
* @fifohalfsize: number of bytes that can be written when MCI_TXFIFOHALFEMPTY
* is asserted (likewise for RX)
- * @broken_blockend: the MCI_DATABLOCKEND is broken on the hardware
- * and will not work at all.
- * @broken_blockend_dma: the MCI_DATABLOCKEND is broken on the hardware when
- * using DMA.
* @sdio: variant supports SDIO
* @st_clkdiv: true if using a ST-specific clock divider algorithm
*/
@@ -59,8 +55,6 @@ struct variant_data {
unsigned int datalength_bits;
unsigned int fifosize;
unsigned int fifohalfsize;
- bool broken_blockend;
- bool broken_blockend_dma;
bool sdio;
bool st_clkdiv;
};
@@ -76,7 +70,6 @@ static struct variant_data variant_u300 = {
.fifohalfsize = 8 * 4,
.clkreg_enable = 1 << 13, /* HWFCEN */
.datalength_bits = 16,
- .broken_blockend_dma = true,
.sdio = true,
};
@@ -86,7 +79,6 @@ static struct variant_data variant_ux500 = {
.clkreg = MCI_CLK_ENABLE,
.clkreg_enable = 1 << 14, /* HWFCEN */
.datalength_bits = 24,
- .broken_blockend = true,
.sdio = true,
.st_clkdiv = true,
};
@@ -210,8 +202,6 @@ static void mmci_start_data(struct mmci_host *host, struct mmc_data *data)
host->data = data;
host->size = data->blksz * data->blocks;
host->data_xfered = 0;
- host->blockend = false;
- host->dataend = false;
mmci_init_sg(host, data);
@@ -288,21 +278,26 @@ static void
mmci_data_irq(struct mmci_host *host, struct mmc_data *data,
unsigned int status)
{
- struct variant_data *variant = host->variant;
-
/* First check for errors */
if (status & (MCI_DATACRCFAIL|MCI_DATATIMEOUT|MCI_TXUNDERRUN|MCI_RXOVERRUN)) {
+ u32 remain, success;
+
+ /* Calculate how far we are into the transfer */
+ remain = readl(host->base + MMCIDATACNT) << 2;
+ success = data->blksz * data->blocks - remain;
+
dev_dbg(mmc_dev(host->mmc), "MCI ERROR IRQ (status %08x)\n", status);
- if (status & MCI_DATACRCFAIL)
+ if (status & MCI_DATACRCFAIL) {
+ /* Last block was not successful */
+ host->data_xfered = ((success / data->blksz) - 1 * data->blksz);
data->error = -EILSEQ;
- else if (status & MCI_DATATIMEOUT)
+ } else if (status & MCI_DATATIMEOUT) {
+ host->data_xfered = success;
data->error = -ETIMEDOUT;
- else if (status & (MCI_TXUNDERRUN|MCI_RXOVERRUN))
+ } else if (status & (MCI_TXUNDERRUN|MCI_RXOVERRUN)) {
+ host->data_xfered = success;
data->error = -EIO;
-
- /* Force-complete the transaction */
- host->blockend = true;
- host->dataend = true;
+ }
/*
* We hit an error condition. Ensure that any data
@@ -321,61 +316,14 @@ mmci_data_irq(struct mmci_host *host, struct mmc_data *data,
}
}
- /*
- * On ARM variants in PIO mode, MCI_DATABLOCKEND
- * is always sent first, and we increase the
- * transfered number of bytes for that IRQ. Then
- * MCI_DATAEND follows and we conclude the transaction.
- *
- * On the Ux500 single-IRQ variant MCI_DATABLOCKEND
- * doesn't seem to immediately clear from the status,
- * so we can't use it keep count when only one irq is
- * used because the irq will hit for other reasons, and
- * then the flag is still up. So we use the MCI_DATAEND
- * IRQ at the end of the entire transfer because
- * MCI_DATABLOCKEND is broken.
- *
- * In the U300, the IRQs can arrive out-of-order,
- * e.g. MCI_DATABLOCKEND sometimes arrives after MCI_DATAEND,
- * so for this case we use the flags "blockend" and
- * "dataend" to make sure both IRQs have arrived before
- * concluding the transaction. (This does not apply
- * to the Ux500 which doesn't fire MCI_DATABLOCKEND
- * at all.) In DMA mode it suffers from the same problem
- * as the Ux500.
- */
- if (status & MCI_DATABLOCKEND) {
- /*
- * Just being a little over-cautious, we do not
- * use this progressive update if the hardware blockend
- * flag is unreliable: since it can stay high between
- * IRQs it will corrupt the transfer counter.
- */
- if (!variant->broken_blockend)
- host->data_xfered += data->blksz;
- host->blockend = true;
- }
-
- if (status & MCI_DATAEND)
- host->dataend = true;
+ if (status & MCI_DATABLOCKEND)
+ dev_err(mmc_dev(host->mmc), "stray MCI_DATABLOCKEND interrupt\n");
- /*
- * On variants with broken blockend we shall only wait for dataend,
- * on others we must sync with the blockend signal since they can
- * appear out-of-order.
- */
- if (host->dataend && (host->blockend || variant->broken_blockend)) {
+ if (status & MCI_DATAEND) {
mmci_stop_data(host);
- /* Reset these flags */
- host->blockend = false;
- host->dataend = false;
-
- /*
- * Variants with broken blockend flags need to handle the
- * end of the entire transfer here.
- */
- if (variant->broken_blockend && !data->error)
+ if (!data->error)
+ /* The error clause is handled above, success! */
host->data_xfered += data->blksz * data->blocks;
if (!data->stop) {
@@ -770,7 +718,6 @@ static int __devinit mmci_probe(struct amba_device *dev, struct amba_id *id)
struct variant_data *variant = id->data;
struct mmci_host *host;
struct mmc_host *mmc;
- unsigned int mask;
int ret;
/* must have platform data */
@@ -951,12 +898,7 @@ static int __devinit mmci_probe(struct amba_device *dev, struct amba_id *id)
goto irq0_free;
}
- mask = MCI_IRQENABLE;
- /* Don't use the datablockend flag if it's broken */
- if (variant->broken_blockend)
- mask &= ~MCI_DATABLOCKEND;
-
- writel(mask, host->base + MMCIMASK0);
+ writel(MCI_IRQENABLE, host->base + MMCIMASK0);
amba_set_drvdata(dev, mmc);
diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h
index df06f01..c1df7b8 100644
--- a/drivers/mmc/host/mmci.h
+++ b/drivers/mmc/host/mmci.h
@@ -137,7 +137,7 @@
#define MCI_IRQENABLE \
(MCI_CMDCRCFAILMASK|MCI_DATACRCFAILMASK|MCI_CMDTIMEOUTMASK| \
MCI_DATATIMEOUTMASK|MCI_TXUNDERRUNMASK|MCI_RXOVERRUNMASK| \
- MCI_CMDRESPENDMASK|MCI_CMDSENTMASK|MCI_DATABLOCKENDMASK)
+ MCI_CMDRESPENDMASK|MCI_CMDSENTMASK)
/* These interrupts are directed to IRQ1 when two IRQ lines are available */
#define MCI_IRQ1MASK \
@@ -177,9 +177,6 @@ struct mmci_host {
struct timer_list timer;
unsigned int oldstat;
- bool blockend;
- bool dataend;
-
/* pio stuff */
struct sg_mapping_iter sg_miter;
unsigned int size;
diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index 91acc9a..24d3013 100644
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -30,6 +30,8 @@
#define DRIVER_NAME "aaci-pl041"
+#define FRAME_PERIOD_US 21
+
/*
* PM support is not complete. Turn it off.
*/
@@ -64,8 +66,8 @@ static void aaci_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
unsigned short val)
{
struct aaci *aaci = ac97->private_data;
+ int timeout;
u32 v;
- int timeout = 5000;
if (ac97->num >= 4)
return;
@@ -81,14 +83,17 @@ static void aaci_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
writel(val << 4, aaci->base + AACI_SL2TX);
writel(reg << 12, aaci->base + AACI_SL1TX);
- /*
- * Wait for the transmission of both slots to complete.
- */
+ /* Initially, wait one frame period */
+ udelay(FRAME_PERIOD_US);
+
+ /* And then wait an additional eight frame periods for it to be sent */
+ timeout = FRAME_PERIOD_US * 8;
do {
+ udelay(1);
v = readl(aaci->base + AACI_SLFR);
} while ((v & (SLFR_1TXB|SLFR_2TXB)) && --timeout);
- if (!timeout)
+ if (v & (SLFR_1TXB|SLFR_2TXB))
dev_err(&aaci->dev->dev,
"timeout waiting for write to complete\n");
@@ -101,9 +106,8 @@ static void aaci_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
static unsigned short aaci_ac97_read(struct snd_ac97 *ac97, unsigned short reg)
{
struct aaci *aaci = ac97->private_data;
+ int timeout, retries = 10;
u32 v;
- int timeout = 5000;
- int retries = 10;
if (ac97->num >= 4)
return ~0;
@@ -117,35 +121,34 @@ static unsigned short aaci_ac97_read(struct snd_ac97 *ac97, unsigned short reg)
*/
writel((reg << 12) | (1 << 19), aaci->base + AACI_SL1TX);
- /*
- * Wait for the transmission to complete.
- */
+ /* Initially, wait one frame period */
+ udelay(FRAME_PERIOD_US);
+
+ /* And then wait an additional eight frame periods for it to be sent */
+ timeout = FRAME_PERIOD_US * 8;
do {
+ udelay(1);
v = readl(aaci->base + AACI_SLFR);
} while ((v & SLFR_1TXB) && --timeout);
- if (!timeout) {
+ if (v & SLFR_1TXB) {
dev_err(&aaci->dev->dev, "timeout on slot 1 TX busy\n");
v = ~0;
goto out;
}
- /*
- * Give the AC'97 codec more than enough time
- * to respond. (42us = ~2 frames at 48kHz.)
- */
- udelay(42);
+ /* Now wait for the response frame */
+ udelay(FRAME_PERIOD_US);
- /*
- * Wait for slot 2 to indicate data.
- */
- timeout = 5000;
+ /* And then wait an additional eight frame periods for data */
+ timeout = FRAME_PERIOD_US * 8;
do {
+ udelay(1);
cond_resched();
v = readl(aaci->base + AACI_SLFR) & (SLFR_1RXV|SLFR_2RXV);
} while ((v != (SLFR_1RXV|SLFR_2RXV)) && --timeout);
- if (!timeout) {
+ if (v != (SLFR_1RXV|SLFR_2RXV)) {
dev_err(&aaci->dev->dev, "timeout on RX valid\n");
v = ~0;
goto out;
@@ -179,6 +182,7 @@ aaci_chan_wait_ready(struct aaci_runtime *aacirun, unsigned long mask)
int timeout = 5000;
do {
+ udelay(1);
val = readl(aacirun->base + AACI_SR);
} while (val & mask && timeout--);
}
@@ -874,7 +878,7 @@ static int __devinit aaci_probe_ac97(struct aaci *aaci)
* Give the AC'97 codec more than enough time
* to wake up. (42us = ~2 frames at 48kHz.)
*/
- udelay(42);
+ udelay(FRAME_PERIOD_US * 2);
ret = snd_ac97_bus(aaci->card, 0, &aaci_bus_ops, aaci, &ac97_bus);
if (ret)
generated by cgit v1.1 at 2024-10-31 01:25:58 +0000