Differential D36701 Diff 110969 sys/dev/usb/controller/musb_otg_allwinner.c

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sys/dev/usb/controller/musb_otg_allwinner.c

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#include <sys/param.h>		#include <sys/param.h>
#include <sys/systm.h>		#include <sys/systm.h>
#include <sys/bus.h>		#include <sys/bus.h>
#include <sys/rman.h>		#include <sys/rman.h>
#include <sys/kernel.h>		#include <sys/kernel.h>
#include <sys/condvar.h>		#include <sys/condvar.h>
#include <sys/module.h>		#include <sys/module.h>

#include <machine/bus.h>		#include <machine/bus.h>

#include <dev/ofw/ofw_bus.h>		#include <dev/ofw/ofw_bus.h>
#include <dev/ofw/ofw_bus_subr.h>		#include <dev/ofw/ofw_bus_subr.h>

#include <dev/usb/usb.h>		#include <dev/usb/usb.h>
#include <dev/usb/usbdi.h>		#include <dev/usb/usbdi.h>

▲ Show 20 Lines • Show All 184 Lines • ▼ Show 20 Lines	awusbdrd_filt(bus_size_t o)
default:		default:
return (0);		return (0);
}		}
}		}

static uint8_t		static uint8_t
awusbdrd_bs_r_1(awusb_bs_tag t, bus_space_handle_t h, bus_size_t o)		awusbdrd_bs_r_1(awusb_bs_tag t, bus_space_handle_t h, bus_size_t o)
{		{
const struct bus_space *bs = t;		struct bus_space *bs = t;
		andrewUnsubmitted Done Inline Actions Can you split this out to a new review as we need it for other sanitizers, e.g. `KCSAN` andrew: Can you split this out to a new review as we need it for other sanitizers, e.g. `KCSAN`
		kevansAuthorUnsubmitted Done Inline Actions Sorry, I had actually forgotten this in the first round, but this is done now as well. kevans: Sorry, I had actually forgotten this in the first round, but this is done now as well.

switch (o) {		switch (o) {
case MUSB2_REG_HWVERS:		case MUSB2_REG_HWVERS:
return (0); /* no known equivalent */		return (0); /* no known equivalent */
}		}

return (bus_space_read_1(bs_parent_space(bs), h, awusbdrd_reg(o)));		return (bus_space_read_1(bs_parent_space(bs), h, awusbdrd_reg(o)));
}		}
Show All 11 Lines	awusbdrd_bs_r_1_noconf(awusb_bs_tag t, bus_space_handle_t h, bus_size_t o)

return (awusbdrd_bs_r_1(t, h, o));		return (awusbdrd_bs_r_1(t, h, o));
}		}


static uint16_t		static uint16_t
awusbdrd_bs_r_2(awusb_bs_tag t, bus_space_handle_t h, bus_size_t o)		awusbdrd_bs_r_2(awusb_bs_tag t, bus_space_handle_t h, bus_size_t o)
{		{
const struct bus_space *bs = t;		struct bus_space *bs = t;

if (awusbdrd_filt(o) != 0)		if (awusbdrd_filt(o) != 0)
return (0);		return (0);
return bus_space_read_2(bs_parent_space(bs), h, awusbdrd_reg(o));		return bus_space_read_2(bs_parent_space(bs), h, awusbdrd_reg(o));
}		}

static void		static void
awusbdrd_bs_w_1(awusb_bs_tag t, bus_space_handle_t h, bus_size_t o,		awusbdrd_bs_w_1(awusb_bs_tag t, bus_space_handle_t h, bus_size_t o,
uint8_t v)		uint8_t v)
{		{
const struct bus_space *bs = t;		struct bus_space *bs = t;

if (awusbdrd_filt(o) != 0)		if (awusbdrd_filt(o) != 0)
return;		return;

bus_space_write_1(bs_parent_space(bs), h, awusbdrd_reg(o), v);		bus_space_write_1(bs_parent_space(bs), h, awusbdrd_reg(o), v);
}		}

static void		static void
awusbdrd_bs_w_2(awusb_bs_tag t, bus_space_handle_t h, bus_size_t o,		awusbdrd_bs_w_2(awusb_bs_tag t, bus_space_handle_t h, bus_size_t o,
uint16_t v)		uint16_t v)
{		{
const struct bus_space *bs = t;		struct bus_space *bs = t;

if (awusbdrd_filt(o) != 0)		if (awusbdrd_filt(o) != 0)
return;		return;

bus_space_write_2(bs_parent_space(bs), h, awusbdrd_reg(o), v);		bus_space_write_2(bs_parent_space(bs), h, awusbdrd_reg(o), v);
}		}

static void		static void
awusbdrd_bs_rm_1(awusb_bs_tag t, bus_space_handle_t h, bus_size_t o,		awusbdrd_bs_rm_1(awusb_bs_tag t, bus_space_handle_t h, bus_size_t o,
uint8_t *d, bus_size_t c)		uint8_t *d, bus_size_t c)
{		{
const struct bus_space *bs = t;		struct bus_space *bs = t;

bus_space_read_multi_1(bs_parent_space(bs), h, awusbdrd_reg(o), d, c);		bus_space_read_multi_1(bs_parent_space(bs), h, awusbdrd_reg(o), d, c);
}		}

static void		static void
awusbdrd_bs_rm_4(awusb_bs_tag t, bus_space_handle_t h, bus_size_t o,		awusbdrd_bs_rm_4(awusb_bs_tag t, bus_space_handle_t h, bus_size_t o,
uint32_t *d, bus_size_t c)		uint32_t *d, bus_size_t c)
{		{
const struct bus_space *bs = t;		struct bus_space *bs = t;

bus_space_read_multi_4(bs_parent_space(bs), h, awusbdrd_reg(o), d, c);		bus_space_read_multi_4(bs_parent_space(bs), h, awusbdrd_reg(o), d, c);
}		}

static void		static void
awusbdrd_bs_wm_1(awusb_bs_tag t, bus_space_handle_t h, bus_size_t o,		awusbdrd_bs_wm_1(awusb_bs_tag t, bus_space_handle_t h, bus_size_t o,
const uint8_t *d, bus_size_t c)		const uint8_t *d, bus_size_t c)
{		{
const struct bus_space *bs = t;		struct bus_space *bs = t;

if (awusbdrd_filt(o) != 0)		if (awusbdrd_filt(o) != 0)
return;		return;

bus_space_write_multi_1(bs_parent_space(bs), h, awusbdrd_reg(o), d, c);		bus_space_write_multi_1(bs_parent_space(bs), h, awusbdrd_reg(o), d, c);
}		}

static void		static void
awusbdrd_bs_wm_4(awusb_bs_tag t, bus_space_handle_t h, bus_size_t o,		awusbdrd_bs_wm_4(awusb_bs_tag t, bus_space_handle_t h, bus_size_t o,
const uint32_t *d, bus_size_t c)		const uint32_t *d, bus_size_t c)
{		{
const struct bus_space *bs = t;		struct bus_space *bs = t;

if (awusbdrd_filt(o) != 0)		if (awusbdrd_filt(o) != 0)
return;		return;

bus_space_write_multi_4(bs_parent_space(bs), h, awusbdrd_reg(o), d, c);		bus_space_write_multi_4(bs_parent_space(bs), h, awusbdrd_reg(o), d, c);
}		}

static void		static void
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