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ac611340c9
It makes usb keyboard available for sh4/r2d system emulation. The changes for "hw/usb-ohci.c" are as follows. - 'localmem_base' is introduced as OHCIState struct member. SM501 has a local memory, and it is used to pass and receive data with OHCI driver. OHCI driver accesses it with SH4 physical memory address, and SM501 accesses it with SM501 local address. 'localmem_base' holds where the SM501 local memory is mapped into SH4 physical address space. - Memory access functions modified to adjust address with 'localmem_base'. The functions are, ohci_read_*(), ohci_put_*(), and ohci_copy_*(). - ohci_read_hcca() and ohci_put_hcca() are introduced for more consistent implementation. For other source files, it does, - introduces usb_ohci_init_sm501(). - adds irq argument for SM501 initialization, to emulate USB interrupts. Signed-off-by: Shin-ichiro KAWASAKI <kawasaki@juno.dti.ne.jp> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7188 c046a42c-6fe2-441c-8c8c-71466251a162
84 lines
2.7 KiB
C
84 lines
2.7 KiB
C
#ifndef QEMU_DEVICES_H
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#define QEMU_DEVICES_H
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/* Devices that have nowhere better to go. */
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/* smc91c111.c */
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void smc91c111_init(NICInfo *, uint32_t, qemu_irq);
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/* ssd0323.c */
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int ssd0323_xfer_ssi(void *opaque, int data);
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void *ssd0323_init(qemu_irq *cmd_p);
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/* ads7846.c */
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struct ads7846_state_s;
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uint32_t ads7846_read(void *opaque);
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void ads7846_write(void *opaque, uint32_t value);
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struct ads7846_state_s *ads7846_init(qemu_irq penirq);
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/* tsc210x.c */
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struct uwire_slave_s;
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struct mouse_transform_info_s;
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struct uwire_slave_s *tsc2102_init(qemu_irq pint, AudioState *audio);
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struct uwire_slave_s *tsc2301_init(qemu_irq penirq, qemu_irq kbirq,
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qemu_irq dav, AudioState *audio);
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struct i2s_codec_s *tsc210x_codec(struct uwire_slave_s *chip);
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uint32_t tsc210x_txrx(void *opaque, uint32_t value, int len);
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void tsc210x_set_transform(struct uwire_slave_s *chip,
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struct mouse_transform_info_s *info);
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void tsc210x_key_event(struct uwire_slave_s *chip, int key, int down);
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/* tsc2005.c */
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void *tsc2005_init(qemu_irq pintdav);
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uint32_t tsc2005_txrx(void *opaque, uint32_t value, int len);
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void tsc2005_set_transform(void *opaque, struct mouse_transform_info_s *info);
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/* stellaris_input.c */
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void stellaris_gamepad_init(int n, qemu_irq *irq, const int *keycode);
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/* blizzard.c */
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void *s1d13745_init(qemu_irq gpio_int);
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void s1d13745_write(void *opaque, int dc, uint16_t value);
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void s1d13745_write_block(void *opaque, int dc,
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void *buf, size_t len, int pitch);
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uint16_t s1d13745_read(void *opaque, int dc);
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/* cbus.c */
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struct cbus_s {
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qemu_irq clk;
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qemu_irq dat;
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qemu_irq sel;
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};
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struct cbus_s *cbus_init(qemu_irq dat_out);
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void cbus_attach(struct cbus_s *bus, void *slave_opaque);
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void *retu_init(qemu_irq irq, int vilma);
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void *tahvo_init(qemu_irq irq, int betty);
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void retu_key_event(void *retu, int state);
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/* tusb6010.c */
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struct tusb_s;
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struct tusb_s *tusb6010_init(qemu_irq intr);
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int tusb6010_sync_io(struct tusb_s *s);
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int tusb6010_async_io(struct tusb_s *s);
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void tusb6010_power(struct tusb_s *s, int on);
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/* tc6393xb.c */
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struct tc6393xb_s;
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#define TC6393XB_RAM 0x110000 /* amount of ram for Video and USB */
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struct tc6393xb_s *tc6393xb_init(uint32_t base, qemu_irq irq);
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void tc6393xb_gpio_out_set(struct tc6393xb_s *s, int line,
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qemu_irq handler);
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qemu_irq *tc6393xb_gpio_in_get(struct tc6393xb_s *s);
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qemu_irq tc6393xb_l3v_get(struct tc6393xb_s *s);
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/* sm501.c */
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void sm501_init(uint32_t base, uint32_t local_mem_bytes, qemu_irq irq,
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CharDriverState *chr);
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/* usb-ohci.c */
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void usb_ohci_init_sm501(uint32_t mmio_base, uint32_t localmem_base,
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int num_ports, int devfn, qemu_irq irq);
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#endif
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