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xemu/hw/omap.h
aliguori 3023f3329d graphical_console_init change (Stefano Stabellini) 
Patch 5/7

This patch changes the graphical_console_init function to return an
allocated DisplayState instead of a QEMUConsole.

This patch contains just the graphical_console_init change and few other
modifications mainly in console.c and vl.c.
It was necessary to move the display frontends (e.g. sdl and vnc)
initialization after machine->init in vl.c.

This patch does *not* include any required changes to any device, these
changes come with the following patches.

Patch 6/7

This patch changes the QEMUMachine init functions not to take a
DisplayState as an argument because is not needed any more;

In few places the graphic hardware initialization function was called
only if DisplayState was not NULL, now they are always called.
Apart from these cases, the rest are all mechanical substitutions.

Patch 7/7

This patch updates the graphic device code to use the new
graphical_console_init function.

As for the previous patch, in few places graphical_console_init was called
only if DisplayState was not NULL, now it is always called.
Apart from these cases, the rest are all mechanical substitutions.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6344 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-16 19:04:14 +00:00

1144 lines
36 KiB
C
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/*
* Texas Instruments OMAP processors.
*
* Copyright (C) 2006-2008 Andrzej Zaborowski <balrog@zabor.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 or
* (at your option) version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef hw_omap_h
# define hw_omap_h "omap.h"
# define OMAP_EMIFS_BASE 0x00000000
# define OMAP2_Q0_BASE 0x00000000
# define OMAP_CS0_BASE 0x00000000
# define OMAP_CS1_BASE 0x04000000
# define OMAP_CS2_BASE 0x08000000
# define OMAP_CS3_BASE 0x0c000000
# define OMAP_EMIFF_BASE 0x10000000
# define OMAP_IMIF_BASE 0x20000000
# define OMAP_LOCALBUS_BASE 0x30000000
# define OMAP2_Q1_BASE 0x40000000
# define OMAP2_L4_BASE 0x48000000
# define OMAP2_SRAM_BASE 0x40200000
# define OMAP2_L3_BASE 0x68000000
# define OMAP2_Q2_BASE 0x80000000
# define OMAP2_Q3_BASE 0xc0000000
# define OMAP_MPUI_BASE 0xe1000000
# define OMAP730_SRAM_SIZE 0x00032000
# define OMAP15XX_SRAM_SIZE 0x00030000
# define OMAP16XX_SRAM_SIZE 0x00004000
# define OMAP1611_SRAM_SIZE 0x0003e800
# define OMAP242X_SRAM_SIZE 0x000a0000
# define OMAP243X_SRAM_SIZE 0x00010000
# define OMAP_CS0_SIZE 0x04000000
# define OMAP_CS1_SIZE 0x04000000
# define OMAP_CS2_SIZE 0x04000000
# define OMAP_CS3_SIZE 0x04000000
/* omap_clk.c */
struct omap_mpu_state_s;
typedef struct clk *omap_clk;
omap_clk omap_findclk(struct omap_mpu_state_s *mpu, const char *name);
void omap_clk_init(struct omap_mpu_state_s *mpu);
void omap_clk_adduser(struct clk *clk, qemu_irq user);
void omap_clk_get(omap_clk clk);
void omap_clk_put(omap_clk clk);
void omap_clk_onoff(omap_clk clk, int on);
void omap_clk_canidle(omap_clk clk, int can);
void omap_clk_setrate(omap_clk clk, int divide, int multiply);
int64_t omap_clk_getrate(omap_clk clk);
void omap_clk_reparent(omap_clk clk, omap_clk parent);
/* omap[123].c */
struct omap_l4_s;
struct omap_l4_s *omap_l4_init(target_phys_addr_t base, int ta_num);
struct omap_target_agent_s;
struct omap_target_agent_s *omap_l4ta_get(struct omap_l4_s *bus, int cs);
target_phys_addr_t omap_l4_attach(struct omap_target_agent_s *ta, int region,
int iotype);
# define l4_register_io_memory cpu_register_io_memory
struct omap_intr_handler_s;
struct omap_intr_handler_s *omap_inth_init(target_phys_addr_t base,
unsigned long size, unsigned char nbanks, qemu_irq **pins,
qemu_irq parent_irq, qemu_irq parent_fiq, omap_clk clk);
struct omap_intr_handler_s *omap2_inth_init(target_phys_addr_t base,
int size, int nbanks, qemu_irq **pins,
qemu_irq parent_irq, qemu_irq parent_fiq,
omap_clk fclk, omap_clk iclk);
void omap_inth_reset(struct omap_intr_handler_s *s);
struct omap_prcm_s;
struct omap_prcm_s *omap_prcm_init(struct omap_target_agent_s *ta,
qemu_irq mpu_int, qemu_irq dsp_int, qemu_irq iva_int,
struct omap_mpu_state_s *mpu);
struct omap_sysctl_s;
struct omap_sysctl_s *omap_sysctl_init(struct omap_target_agent_s *ta,
omap_clk iclk, struct omap_mpu_state_s *mpu);
struct omap_sdrc_s;
struct omap_sdrc_s *omap_sdrc_init(target_phys_addr_t base);
struct omap_gpmc_s;
struct omap_gpmc_s *omap_gpmc_init(target_phys_addr_t base, qemu_irq irq);
void omap_gpmc_attach(struct omap_gpmc_s *s, int cs, int iomemtype,
void (*base_upd)(void *opaque, target_phys_addr_t new),
void (*unmap)(void *opaque), void *opaque);
/*
* Common IRQ numbers for level 1 interrupt handler
* See /usr/include/asm-arm/arch-omap/irqs.h in Linux.
*/
# define OMAP_INT_CAMERA 1
# define OMAP_INT_FIQ 3
# define OMAP_INT_RTDX 6
# define OMAP_INT_DSP_MMU_ABORT 7
# define OMAP_INT_HOST 8
# define OMAP_INT_ABORT 9
# define OMAP_INT_BRIDGE_PRIV 13
# define OMAP_INT_GPIO_BANK1 14
# define OMAP_INT_UART3 15
# define OMAP_INT_TIMER3 16
# define OMAP_INT_DMA_CH0_6 19
# define OMAP_INT_DMA_CH1_7 20
# define OMAP_INT_DMA_CH2_8 21
# define OMAP_INT_DMA_CH3 22
# define OMAP_INT_DMA_CH4 23
# define OMAP_INT_DMA_CH5 24
# define OMAP_INT_DMA_LCD 25
# define OMAP_INT_TIMER1 26
# define OMAP_INT_WD_TIMER 27
# define OMAP_INT_BRIDGE_PUB 28
# define OMAP_INT_TIMER2 30
# define OMAP_INT_LCD_CTRL 31
/*
* Common OMAP-15xx IRQ numbers for level 1 interrupt handler
*/
# define OMAP_INT_15XX_IH2_IRQ 0
# define OMAP_INT_15XX_LB_MMU 17
# define OMAP_INT_15XX_LOCAL_BUS 29
/*
* OMAP-1510 specific IRQ numbers for level 1 interrupt handler
*/
# define OMAP_INT_1510_SPI_TX 4
# define OMAP_INT_1510_SPI_RX 5
# define OMAP_INT_1510_DSP_MAILBOX1 10
# define OMAP_INT_1510_DSP_MAILBOX2 11
/*
* OMAP-310 specific IRQ numbers for level 1 interrupt handler
*/
# define OMAP_INT_310_McBSP2_TX 4
# define OMAP_INT_310_McBSP2_RX 5
# define OMAP_INT_310_HSB_MAILBOX1 12
# define OMAP_INT_310_HSAB_MMU 18
/*
* OMAP-1610 specific IRQ numbers for level 1 interrupt handler
*/
# define OMAP_INT_1610_IH2_IRQ 0
# define OMAP_INT_1610_IH2_FIQ 2
# define OMAP_INT_1610_McBSP2_TX 4
# define OMAP_INT_1610_McBSP2_RX 5
# define OMAP_INT_1610_DSP_MAILBOX1 10
# define OMAP_INT_1610_DSP_MAILBOX2 11
# define OMAP_INT_1610_LCD_LINE 12
# define OMAP_INT_1610_GPTIMER1 17
# define OMAP_INT_1610_GPTIMER2 18
# define OMAP_INT_1610_SSR_FIFO_0 29
/*
* OMAP-730 specific IRQ numbers for level 1 interrupt handler
*/
# define OMAP_INT_730_IH2_FIQ 0
# define OMAP_INT_730_IH2_IRQ 1
# define OMAP_INT_730_USB_NON_ISO 2
# define OMAP_INT_730_USB_ISO 3
# define OMAP_INT_730_ICR 4
# define OMAP_INT_730_EAC 5
# define OMAP_INT_730_GPIO_BANK1 6
# define OMAP_INT_730_GPIO_BANK2 7
# define OMAP_INT_730_GPIO_BANK3 8
# define OMAP_INT_730_McBSP2TX 10
# define OMAP_INT_730_McBSP2RX 11
# define OMAP_INT_730_McBSP2RX_OVF 12
# define OMAP_INT_730_LCD_LINE 14
# define OMAP_INT_730_GSM_PROTECT 15
# define OMAP_INT_730_TIMER3 16
# define OMAP_INT_730_GPIO_BANK5 17
# define OMAP_INT_730_GPIO_BANK6 18
# define OMAP_INT_730_SPGIO_WR 29
/*
* Common IRQ numbers for level 2 interrupt handler
*/
# define OMAP_INT_KEYBOARD 1
# define OMAP_INT_uWireTX 2
# define OMAP_INT_uWireRX 3
# define OMAP_INT_I2C 4
# define OMAP_INT_MPUIO 5
# define OMAP_INT_USB_HHC_1 6
# define OMAP_INT_McBSP3TX 10
# define OMAP_INT_McBSP3RX 11
# define OMAP_INT_McBSP1TX 12
# define OMAP_INT_McBSP1RX 13
# define OMAP_INT_UART1 14
# define OMAP_INT_UART2 15
# define OMAP_INT_USB_W2FC 20
# define OMAP_INT_1WIRE 21
# define OMAP_INT_OS_TIMER 22
# define OMAP_INT_OQN 23
# define OMAP_INT_GAUGE_32K 24
# define OMAP_INT_RTC_TIMER 25
# define OMAP_INT_RTC_ALARM 26
# define OMAP_INT_DSP_MMU 28
/*
* OMAP-1510 specific IRQ numbers for level 2 interrupt handler
*/
# define OMAP_INT_1510_BT_MCSI1TX 16
# define OMAP_INT_1510_BT_MCSI1RX 17
# define OMAP_INT_1510_SoSSI_MATCH 19
# define OMAP_INT_1510_MEM_STICK 27
# define OMAP_INT_1510_COM_SPI_RO 31
/*
* OMAP-310 specific IRQ numbers for level 2 interrupt handler
*/
# define OMAP_INT_310_FAC 0
# define OMAP_INT_310_USB_HHC_2 7
# define OMAP_INT_310_MCSI1_FE 16
# define OMAP_INT_310_MCSI2_FE 17
# define OMAP_INT_310_USB_W2FC_ISO 29
# define OMAP_INT_310_USB_W2FC_NON_ISO 30
# define OMAP_INT_310_McBSP2RX_OF 31
/*
* OMAP-1610 specific IRQ numbers for level 2 interrupt handler
*/
# define OMAP_INT_1610_FAC 0
# define OMAP_INT_1610_USB_HHC_2 7
# define OMAP_INT_1610_USB_OTG 8
# define OMAP_INT_1610_SoSSI 9
# define OMAP_INT_1610_BT_MCSI1TX 16
# define OMAP_INT_1610_BT_MCSI1RX 17
# define OMAP_INT_1610_SoSSI_MATCH 19
# define OMAP_INT_1610_MEM_STICK 27
# define OMAP_INT_1610_McBSP2RX_OF 31
# define OMAP_INT_1610_STI 32
# define OMAP_INT_1610_STI_WAKEUP 33
# define OMAP_INT_1610_GPTIMER3 34
# define OMAP_INT_1610_GPTIMER4 35
# define OMAP_INT_1610_GPTIMER5 36
# define OMAP_INT_1610_GPTIMER6 37
# define OMAP_INT_1610_GPTIMER7 38
# define OMAP_INT_1610_GPTIMER8 39
# define OMAP_INT_1610_GPIO_BANK2 40
# define OMAP_INT_1610_GPIO_BANK3 41
# define OMAP_INT_1610_MMC2 42
# define OMAP_INT_1610_CF 43
# define OMAP_INT_1610_WAKE_UP_REQ 46
# define OMAP_INT_1610_GPIO_BANK4 48
# define OMAP_INT_1610_SPI 49
# define OMAP_INT_1610_DMA_CH6 53
# define OMAP_INT_1610_DMA_CH7 54
# define OMAP_INT_1610_DMA_CH8 55
# define OMAP_INT_1610_DMA_CH9 56
# define OMAP_INT_1610_DMA_CH10 57
# define OMAP_INT_1610_DMA_CH11 58
# define OMAP_INT_1610_DMA_CH12 59
# define OMAP_INT_1610_DMA_CH13 60
# define OMAP_INT_1610_DMA_CH14 61
# define OMAP_INT_1610_DMA_CH15 62
# define OMAP_INT_1610_NAND 63
/*
* OMAP-730 specific IRQ numbers for level 2 interrupt handler
*/
# define OMAP_INT_730_HW_ERRORS 0
# define OMAP_INT_730_NFIQ_PWR_FAIL 1
# define OMAP_INT_730_CFCD 2
# define OMAP_INT_730_CFIREQ 3
# define OMAP_INT_730_I2C 4
# define OMAP_INT_730_PCC 5
# define OMAP_INT_730_MPU_EXT_NIRQ 6
# define OMAP_INT_730_SPI_100K_1 7
# define OMAP_INT_730_SYREN_SPI 8
# define OMAP_INT_730_VLYNQ 9
# define OMAP_INT_730_GPIO_BANK4 10
# define OMAP_INT_730_McBSP1TX 11
# define OMAP_INT_730_McBSP1RX 12
# define OMAP_INT_730_McBSP1RX_OF 13
# define OMAP_INT_730_UART_MODEM_IRDA_2 14
# define OMAP_INT_730_UART_MODEM_1 15
# define OMAP_INT_730_MCSI 16
# define OMAP_INT_730_uWireTX 17
# define OMAP_INT_730_uWireRX 18
# define OMAP_INT_730_SMC_CD 19
# define OMAP_INT_730_SMC_IREQ 20
# define OMAP_INT_730_HDQ_1WIRE 21
# define OMAP_INT_730_TIMER32K 22
# define OMAP_INT_730_MMC_SDIO 23
# define OMAP_INT_730_UPLD 24
# define OMAP_INT_730_USB_HHC_1 27
# define OMAP_INT_730_USB_HHC_2 28
# define OMAP_INT_730_USB_GENI 29
# define OMAP_INT_730_USB_OTG 30
# define OMAP_INT_730_CAMERA_IF 31
# define OMAP_INT_730_RNG 32
# define OMAP_INT_730_DUAL_MODE_TIMER 33
# define OMAP_INT_730_DBB_RF_EN 34
# define OMAP_INT_730_MPUIO_KEYPAD 35
# define OMAP_INT_730_SHA1_MD5 36
# define OMAP_INT_730_SPI_100K_2 37
# define OMAP_INT_730_RNG_IDLE 38
# define OMAP_INT_730_MPUIO 39
# define OMAP_INT_730_LLPC_LCD_CTRL_OFF 40
# define OMAP_INT_730_LLPC_OE_FALLING 41
# define OMAP_INT_730_LLPC_OE_RISING 42
# define OMAP_INT_730_LLPC_VSYNC 43
# define OMAP_INT_730_WAKE_UP_REQ 46
# define OMAP_INT_730_DMA_CH6 53
# define OMAP_INT_730_DMA_CH7 54
# define OMAP_INT_730_DMA_CH8 55
# define OMAP_INT_730_DMA_CH9 56
# define OMAP_INT_730_DMA_CH10 57
# define OMAP_INT_730_DMA_CH11 58
# define OMAP_INT_730_DMA_CH12 59
# define OMAP_INT_730_DMA_CH13 60
# define OMAP_INT_730_DMA_CH14 61
# define OMAP_INT_730_DMA_CH15 62
# define OMAP_INT_730_NAND 63
/*
* OMAP-24xx common IRQ numbers
*/
# define OMAP_INT_24XX_STI 4
# define OMAP_INT_24XX_SYS_NIRQ 7
# define OMAP_INT_24XX_L3_IRQ 10
# define OMAP_INT_24XX_PRCM_MPU_IRQ 11
# define OMAP_INT_24XX_SDMA_IRQ0 12
# define OMAP_INT_24XX_SDMA_IRQ1 13
# define OMAP_INT_24XX_SDMA_IRQ2 14
# define OMAP_INT_24XX_SDMA_IRQ3 15
# define OMAP_INT_243X_MCBSP2_IRQ 16
# define OMAP_INT_243X_MCBSP3_IRQ 17
# define OMAP_INT_243X_MCBSP4_IRQ 18
# define OMAP_INT_243X_MCBSP5_IRQ 19
# define OMAP_INT_24XX_GPMC_IRQ 20
# define OMAP_INT_24XX_GUFFAW_IRQ 21
# define OMAP_INT_24XX_IVA_IRQ 22
# define OMAP_INT_24XX_EAC_IRQ 23
# define OMAP_INT_24XX_CAM_IRQ 24
# define OMAP_INT_24XX_DSS_IRQ 25
# define OMAP_INT_24XX_MAIL_U0_MPU 26
# define OMAP_INT_24XX_DSP_UMA 27
# define OMAP_INT_24XX_DSP_MMU 28
# define OMAP_INT_24XX_GPIO_BANK1 29
# define OMAP_INT_24XX_GPIO_BANK2 30
# define OMAP_INT_24XX_GPIO_BANK3 31
# define OMAP_INT_24XX_GPIO_BANK4 32
# define OMAP_INT_243X_GPIO_BANK5 33
# define OMAP_INT_24XX_MAIL_U3_MPU 34
# define OMAP_INT_24XX_WDT3 35
# define OMAP_INT_24XX_WDT4 36
# define OMAP_INT_24XX_GPTIMER1 37
# define OMAP_INT_24XX_GPTIMER2 38
# define OMAP_INT_24XX_GPTIMER3 39
# define OMAP_INT_24XX_GPTIMER4 40
# define OMAP_INT_24XX_GPTIMER5 41
# define OMAP_INT_24XX_GPTIMER6 42
# define OMAP_INT_24XX_GPTIMER7 43
# define OMAP_INT_24XX_GPTIMER8 44
# define OMAP_INT_24XX_GPTIMER9 45
# define OMAP_INT_24XX_GPTIMER10 46
# define OMAP_INT_24XX_GPTIMER11 47
# define OMAP_INT_24XX_GPTIMER12 48
# define OMAP_INT_24XX_PKA_IRQ 50
# define OMAP_INT_24XX_SHA1MD5_IRQ 51
# define OMAP_INT_24XX_RNG_IRQ 52
# define OMAP_INT_24XX_MG_IRQ 53
# define OMAP_INT_24XX_I2C1_IRQ 56
# define OMAP_INT_24XX_I2C2_IRQ 57
# define OMAP_INT_24XX_MCBSP1_IRQ_TX 59
# define OMAP_INT_24XX_MCBSP1_IRQ_RX 60
# define OMAP_INT_24XX_MCBSP2_IRQ_TX 62
# define OMAP_INT_24XX_MCBSP2_IRQ_RX 63
# define OMAP_INT_243X_MCBSP1_IRQ 64
# define OMAP_INT_24XX_MCSPI1_IRQ 65
# define OMAP_INT_24XX_MCSPI2_IRQ 66
# define OMAP_INT_24XX_SSI1_IRQ0 67
# define OMAP_INT_24XX_SSI1_IRQ1 68
# define OMAP_INT_24XX_SSI2_IRQ0 69
# define OMAP_INT_24XX_SSI2_IRQ1 70
# define OMAP_INT_24XX_SSI_GDD_IRQ 71
# define OMAP_INT_24XX_UART1_IRQ 72
# define OMAP_INT_24XX_UART2_IRQ 73
# define OMAP_INT_24XX_UART3_IRQ 74
# define OMAP_INT_24XX_USB_IRQ_GEN 75
# define OMAP_INT_24XX_USB_IRQ_NISO 76
# define OMAP_INT_24XX_USB_IRQ_ISO 77
# define OMAP_INT_24XX_USB_IRQ_HGEN 78
# define OMAP_INT_24XX_USB_IRQ_HSOF 79
# define OMAP_INT_24XX_USB_IRQ_OTG 80
# define OMAP_INT_24XX_VLYNQ_IRQ 81
# define OMAP_INT_24XX_MMC_IRQ 83
# define OMAP_INT_24XX_MS_IRQ 84
# define OMAP_INT_24XX_FAC_IRQ 85
# define OMAP_INT_24XX_MCSPI3_IRQ 91
# define OMAP_INT_243X_HS_USB_MC 92
# define OMAP_INT_243X_HS_USB_DMA 93
# define OMAP_INT_243X_CARKIT 94
# define OMAP_INT_34XX_GPTIMER12 95
/* omap_dma.c */
enum omap_dma_model {
omap_dma_3_0,
omap_dma_3_1,
omap_dma_3_2,
omap_dma_4,
};
struct soc_dma_s;
struct soc_dma_s *omap_dma_init(target_phys_addr_t base, qemu_irq *irqs,
qemu_irq lcd_irq, struct omap_mpu_state_s *mpu, omap_clk clk,
enum omap_dma_model model);
struct soc_dma_s *omap_dma4_init(target_phys_addr_t base, qemu_irq *irqs,
struct omap_mpu_state_s *mpu, int fifo,
int chans, omap_clk iclk, omap_clk fclk);
void omap_dma_reset(struct soc_dma_s *s);
struct dma_irq_map {
int ih;
int intr;
};
/* Only used in OMAP DMA 3.x gigacells */
enum omap_dma_port {
emiff = 0,
emifs,
imif, /* omap16xx: ocp_t1 */
tipb,
local, /* omap16xx: ocp_t2 */
tipb_mpui,
__omap_dma_port_last,
};
typedef enum {
constant = 0,
post_incremented,
single_index,
double_index,
} omap_dma_addressing_t;
/* Only used in OMAP DMA 3.x gigacells */
struct omap_dma_lcd_channel_s {
enum omap_dma_port src;
target_phys_addr_t src_f1_top;
target_phys_addr_t src_f1_bottom;
target_phys_addr_t src_f2_top;
target_phys_addr_t src_f2_bottom;
/* Used in OMAP DMA 3.2 gigacell */
unsigned char brust_f1;
unsigned char pack_f1;
unsigned char data_type_f1;
unsigned char brust_f2;
unsigned char pack_f2;
unsigned char data_type_f2;
unsigned char end_prog;
unsigned char repeat;
unsigned char auto_init;
unsigned char priority;
unsigned char fs;
unsigned char running;
unsigned char bs;
unsigned char omap_3_1_compatible_disable;
unsigned char dst;
unsigned char lch_type;
int16_t element_index_f1;
int16_t element_index_f2;
int32_t frame_index_f1;
int32_t frame_index_f2;
uint16_t elements_f1;
uint16_t frames_f1;
uint16_t elements_f2;
uint16_t frames_f2;
omap_dma_addressing_t mode_f1;
omap_dma_addressing_t mode_f2;
/* Destination port is fixed. */
int interrupts;
int condition;
int dual;
int current_frame;
ram_addr_t phys_framebuffer[2];
qemu_irq irq;
struct omap_mpu_state_s *mpu;
} *omap_dma_get_lcdch(struct soc_dma_s *s);
/*
* DMA request numbers for OMAP1
* See /usr/include/asm-arm/arch-omap/dma.h in Linux.
*/
# define OMAP_DMA_NO_DEVICE 0
# define OMAP_DMA_MCSI1_TX 1
# define OMAP_DMA_MCSI1_RX 2
# define OMAP_DMA_I2C_RX 3
# define OMAP_DMA_I2C_TX 4
# define OMAP_DMA_EXT_NDMA_REQ0 5
# define OMAP_DMA_EXT_NDMA_REQ1 6
# define OMAP_DMA_UWIRE_TX 7
# define OMAP_DMA_MCBSP1_TX 8
# define OMAP_DMA_MCBSP1_RX 9
# define OMAP_DMA_MCBSP3_TX 10
# define OMAP_DMA_MCBSP3_RX 11
# define OMAP_DMA_UART1_TX 12
# define OMAP_DMA_UART1_RX 13
# define OMAP_DMA_UART2_TX 14
# define OMAP_DMA_UART2_RX 15
# define OMAP_DMA_MCBSP2_TX 16
# define OMAP_DMA_MCBSP2_RX 17
# define OMAP_DMA_UART3_TX 18
# define OMAP_DMA_UART3_RX 19
# define OMAP_DMA_CAMERA_IF_RX 20
# define OMAP_DMA_MMC_TX 21
# define OMAP_DMA_MMC_RX 22
# define OMAP_DMA_NAND 23 /* Not in OMAP310 */
# define OMAP_DMA_IRQ_LCD_LINE 24 /* Not in OMAP310 */
# define OMAP_DMA_MEMORY_STICK 25 /* Not in OMAP310 */
# define OMAP_DMA_USB_W2FC_RX0 26
# define OMAP_DMA_USB_W2FC_RX1 27
# define OMAP_DMA_USB_W2FC_RX2 28
# define OMAP_DMA_USB_W2FC_TX0 29
# define OMAP_DMA_USB_W2FC_TX1 30
# define OMAP_DMA_USB_W2FC_TX2 31
/* These are only for 1610 */
# define OMAP_DMA_CRYPTO_DES_IN 32
# define OMAP_DMA_SPI_TX 33
# define OMAP_DMA_SPI_RX 34
# define OMAP_DMA_CRYPTO_HASH 35
# define OMAP_DMA_CCP_ATTN 36
# define OMAP_DMA_CCP_FIFO_NOT_EMPTY 37
# define OMAP_DMA_CMT_APE_TX_CHAN_0 38
# define OMAP_DMA_CMT_APE_RV_CHAN_0 39
# define OMAP_DMA_CMT_APE_TX_CHAN_1 40
# define OMAP_DMA_CMT_APE_RV_CHAN_1 41
# define OMAP_DMA_CMT_APE_TX_CHAN_2 42
# define OMAP_DMA_CMT_APE_RV_CHAN_2 43
# define OMAP_DMA_CMT_APE_TX_CHAN_3 44
# define OMAP_DMA_CMT_APE_RV_CHAN_3 45
# define OMAP_DMA_CMT_APE_TX_CHAN_4 46
# define OMAP_DMA_CMT_APE_RV_CHAN_4 47
# define OMAP_DMA_CMT_APE_TX_CHAN_5 48
# define OMAP_DMA_CMT_APE_RV_CHAN_5 49
# define OMAP_DMA_CMT_APE_TX_CHAN_6 50
# define OMAP_DMA_CMT_APE_RV_CHAN_6 51
# define OMAP_DMA_CMT_APE_TX_CHAN_7 52
# define OMAP_DMA_CMT_APE_RV_CHAN_7 53
# define OMAP_DMA_MMC2_TX 54
# define OMAP_DMA_MMC2_RX 55
# define OMAP_DMA_CRYPTO_DES_OUT 56
/*
* DMA request numbers for the OMAP2
*/
# define OMAP24XX_DMA_NO_DEVICE 0
# define OMAP24XX_DMA_XTI_DMA 1 /* Not in OMAP2420 */
# define OMAP24XX_DMA_EXT_DMAREQ0 2
# define OMAP24XX_DMA_EXT_DMAREQ1 3
# define OMAP24XX_DMA_GPMC 4
# define OMAP24XX_DMA_GFX 5 /* Not in OMAP2420 */
# define OMAP24XX_DMA_DSS 6
# define OMAP24XX_DMA_VLYNQ_TX 7 /* Not in OMAP2420 */
# define OMAP24XX_DMA_CWT 8 /* Not in OMAP2420 */
# define OMAP24XX_DMA_AES_TX 9 /* Not in OMAP2420 */
# define OMAP24XX_DMA_AES_RX 10 /* Not in OMAP2420 */
# define OMAP24XX_DMA_DES_TX 11 /* Not in OMAP2420 */
# define OMAP24XX_DMA_DES_RX 12 /* Not in OMAP2420 */
# define OMAP24XX_DMA_SHA1MD5_RX 13 /* Not in OMAP2420 */
# define OMAP24XX_DMA_EXT_DMAREQ2 14
# define OMAP24XX_DMA_EXT_DMAREQ3 15
# define OMAP24XX_DMA_EXT_DMAREQ4 16
# define OMAP24XX_DMA_EAC_AC_RD 17
# define OMAP24XX_DMA_EAC_AC_WR 18
# define OMAP24XX_DMA_EAC_MD_UL_RD 19
# define OMAP24XX_DMA_EAC_MD_UL_WR 20
# define OMAP24XX_DMA_EAC_MD_DL_RD 21
# define OMAP24XX_DMA_EAC_MD_DL_WR 22
# define OMAP24XX_DMA_EAC_BT_UL_RD 23
# define OMAP24XX_DMA_EAC_BT_UL_WR 24
# define OMAP24XX_DMA_EAC_BT_DL_RD 25
# define OMAP24XX_DMA_EAC_BT_DL_WR 26
# define OMAP24XX_DMA_I2C1_TX 27
# define OMAP24XX_DMA_I2C1_RX 28
# define OMAP24XX_DMA_I2C2_TX 29
# define OMAP24XX_DMA_I2C2_RX 30
# define OMAP24XX_DMA_MCBSP1_TX 31
# define OMAP24XX_DMA_MCBSP1_RX 32
# define OMAP24XX_DMA_MCBSP2_TX 33
# define OMAP24XX_DMA_MCBSP2_RX 34
# define OMAP24XX_DMA_SPI1_TX0 35
# define OMAP24XX_DMA_SPI1_RX0 36
# define OMAP24XX_DMA_SPI1_TX1 37
# define OMAP24XX_DMA_SPI1_RX1 38
# define OMAP24XX_DMA_SPI1_TX2 39
# define OMAP24XX_DMA_SPI1_RX2 40
# define OMAP24XX_DMA_SPI1_TX3 41
# define OMAP24XX_DMA_SPI1_RX3 42
# define OMAP24XX_DMA_SPI2_TX0 43
# define OMAP24XX_DMA_SPI2_RX0 44
# define OMAP24XX_DMA_SPI2_TX1 45
# define OMAP24XX_DMA_SPI2_RX1 46
# define OMAP24XX_DMA_UART1_TX 49
# define OMAP24XX_DMA_UART1_RX 50
# define OMAP24XX_DMA_UART2_TX 51
# define OMAP24XX_DMA_UART2_RX 52
# define OMAP24XX_DMA_UART3_TX 53
# define OMAP24XX_DMA_UART3_RX 54
# define OMAP24XX_DMA_USB_W2FC_TX0 55
# define OMAP24XX_DMA_USB_W2FC_RX0 56
# define OMAP24XX_DMA_USB_W2FC_TX1 57
# define OMAP24XX_DMA_USB_W2FC_RX1 58
# define OMAP24XX_DMA_USB_W2FC_TX2 59
# define OMAP24XX_DMA_USB_W2FC_RX2 60
# define OMAP24XX_DMA_MMC1_TX 61
# define OMAP24XX_DMA_MMC1_RX 62
# define OMAP24XX_DMA_MS 63 /* Not in OMAP2420 */
# define OMAP24XX_DMA_EXT_DMAREQ5 64
/* omap[123].c */
struct omap_mpu_timer_s;
struct omap_mpu_timer_s *omap_mpu_timer_init(target_phys_addr_t base,
qemu_irq irq, omap_clk clk);
struct omap_gp_timer_s;
struct omap_gp_timer_s *omap_gp_timer_init(struct omap_target_agent_s *ta,
qemu_irq irq, omap_clk fclk, omap_clk iclk);
struct omap_watchdog_timer_s;
struct omap_watchdog_timer_s *omap_wd_timer_init(target_phys_addr_t base,
qemu_irq irq, omap_clk clk);
struct omap_32khz_timer_s;
struct omap_32khz_timer_s *omap_os_timer_init(target_phys_addr_t base,
qemu_irq irq, omap_clk clk);
void omap_synctimer_init(struct omap_target_agent_s *ta,
struct omap_mpu_state_s *mpu, omap_clk fclk, omap_clk iclk);
struct omap_tipb_bridge_s;
struct omap_tipb_bridge_s *omap_tipb_bridge_init(target_phys_addr_t base,
qemu_irq abort_irq, omap_clk clk);
struct omap_uart_s;
struct omap_uart_s *omap_uart_init(target_phys_addr_t base,
qemu_irq irq, omap_clk fclk, omap_clk iclk,
qemu_irq txdma, qemu_irq rxdma, CharDriverState *chr);
struct omap_uart_s *omap2_uart_init(struct omap_target_agent_s *ta,
qemu_irq irq, omap_clk fclk, omap_clk iclk,
qemu_irq txdma, qemu_irq rxdma, CharDriverState *chr);
void omap_uart_reset(struct omap_uart_s *s);
void omap_uart_attach(struct omap_uart_s *s, CharDriverState *chr);
struct omap_mpuio_s;
struct omap_mpuio_s *omap_mpuio_init(target_phys_addr_t base,
qemu_irq kbd_int, qemu_irq gpio_int, qemu_irq wakeup,
omap_clk clk);
qemu_irq *omap_mpuio_in_get(struct omap_mpuio_s *s);
void omap_mpuio_out_set(struct omap_mpuio_s *s, int line, qemu_irq handler);
void omap_mpuio_key(struct omap_mpuio_s *s, int row, int col, int down);
struct omap_gpio_s;
struct omap_gpio_s *omap_gpio_init(target_phys_addr_t base,
qemu_irq irq, omap_clk clk);
qemu_irq *omap_gpio_in_get(struct omap_gpio_s *s);
void omap_gpio_out_set(struct omap_gpio_s *s, int line, qemu_irq handler);
struct omap_gpif_s;
struct omap_gpif_s *omap2_gpio_init(struct omap_target_agent_s *ta,
qemu_irq *irq, omap_clk *fclk, omap_clk iclk, int modules);
qemu_irq *omap2_gpio_in_get(struct omap_gpif_s *s, int start);
void omap2_gpio_out_set(struct omap_gpif_s *s, int line, qemu_irq handler);
struct uwire_slave_s {
uint16_t (*receive)(void *opaque);
void (*send)(void *opaque, uint16_t data);
void *opaque;
};
struct omap_uwire_s;
struct omap_uwire_s *omap_uwire_init(target_phys_addr_t base,
qemu_irq *irq, qemu_irq dma, omap_clk clk);
void omap_uwire_attach(struct omap_uwire_s *s,
struct uwire_slave_s *slave, int chipselect);
struct omap_mcspi_s;
struct omap_mcspi_s *omap_mcspi_init(struct omap_target_agent_s *ta, int chnum,
qemu_irq irq, qemu_irq *drq, omap_clk fclk, omap_clk iclk);
void omap_mcspi_attach(struct omap_mcspi_s *s,
uint32_t (*txrx)(void *opaque, uint32_t, int), void *opaque,
int chipselect);
struct omap_rtc_s;
struct omap_rtc_s *omap_rtc_init(target_phys_addr_t base,
qemu_irq *irq, omap_clk clk);
struct i2s_codec_s {
void *opaque;
/* The CPU can call this if it is generating the clock signal on the
* i2s port. The CODEC can ignore it if it is set up as a clock
* master and generates its own clock. */
void (*set_rate)(void *opaque, int in, int out);
void (*tx_swallow)(void *opaque);
qemu_irq rx_swallow;
qemu_irq tx_start;
int tx_rate;
int cts;
int rx_rate;
int rts;
struct i2s_fifo_s {
uint8_t *fifo;
int len;
int start;
int size;
} in, out;
};
struct omap_mcbsp_s;
struct omap_mcbsp_s *omap_mcbsp_init(target_phys_addr_t base,
qemu_irq *irq, qemu_irq *dma, omap_clk clk);
void omap_mcbsp_i2s_attach(struct omap_mcbsp_s *s, struct i2s_codec_s *slave);
struct omap_lpg_s;
struct omap_lpg_s *omap_lpg_init(target_phys_addr_t base, omap_clk clk);
void omap_tap_init(struct omap_target_agent_s *ta,
struct omap_mpu_state_s *mpu);
struct omap_eac_s;
struct omap_eac_s *omap_eac_init(struct omap_target_agent_s *ta,
qemu_irq irq, qemu_irq *drq, omap_clk fclk, omap_clk iclk);
/* omap_lcdc.c */
struct omap_lcd_panel_s;
void omap_lcdc_reset(struct omap_lcd_panel_s *s);
struct omap_lcd_panel_s *omap_lcdc_init(target_phys_addr_t base, qemu_irq irq,
struct omap_dma_lcd_channel_s *dma,
ram_addr_t imif_base, ram_addr_t emiff_base, omap_clk clk);
/* omap_dss.c */
struct rfbi_chip_s {
void *opaque;
void (*write)(void *opaque, int dc, uint16_t value);
void (*block)(void *opaque, int dc, void *buf, size_t len, int pitch);
uint16_t (*read)(void *opaque, int dc);
};
struct omap_dss_s;
void omap_dss_reset(struct omap_dss_s *s);
struct omap_dss_s *omap_dss_init(struct omap_target_agent_s *ta,
target_phys_addr_t l3_base,
qemu_irq irq, qemu_irq drq,
omap_clk fck1, omap_clk fck2, omap_clk ck54m,
omap_clk ick1, omap_clk ick2);
void omap_rfbi_attach(struct omap_dss_s *s, int cs, struct rfbi_chip_s *chip);
/* omap_mmc.c */
struct omap_mmc_s;
struct omap_mmc_s *omap_mmc_init(target_phys_addr_t base,
BlockDriverState *bd,
qemu_irq irq, qemu_irq dma[], omap_clk clk);
struct omap_mmc_s *omap2_mmc_init(struct omap_target_agent_s *ta,
BlockDriverState *bd, qemu_irq irq, qemu_irq dma[],
omap_clk fclk, omap_clk iclk);
void omap_mmc_reset(struct omap_mmc_s *s);
void omap_mmc_handlers(struct omap_mmc_s *s, qemu_irq ro, qemu_irq cover);
void omap_mmc_enable(struct omap_mmc_s *s, int enable);
/* omap_i2c.c */
struct omap_i2c_s;
struct omap_i2c_s *omap_i2c_init(target_phys_addr_t base,
qemu_irq irq, qemu_irq *dma, omap_clk clk);
struct omap_i2c_s *omap2_i2c_init(struct omap_target_agent_s *ta,
qemu_irq irq, qemu_irq *dma, omap_clk fclk, omap_clk iclk);
void omap_i2c_reset(struct omap_i2c_s *s);
i2c_bus *omap_i2c_bus(struct omap_i2c_s *s);
# define cpu_is_omap310(cpu) (cpu->mpu_model == omap310)
# define cpu_is_omap1510(cpu) (cpu->mpu_model == omap1510)
# define cpu_is_omap1610(cpu) (cpu->mpu_model == omap1610)
# define cpu_is_omap1710(cpu) (cpu->mpu_model == omap1710)
# define cpu_is_omap2410(cpu) (cpu->mpu_model == omap2410)
# define cpu_is_omap2420(cpu) (cpu->mpu_model == omap2420)
# define cpu_is_omap2430(cpu) (cpu->mpu_model == omap2430)
# define cpu_is_omap3430(cpu) (cpu->mpu_model == omap3430)
# define cpu_is_omap15xx(cpu) \
(cpu_is_omap310(cpu) || cpu_is_omap1510(cpu))
# define cpu_is_omap16xx(cpu) \
(cpu_is_omap1610(cpu) || cpu_is_omap1710(cpu))
# define cpu_is_omap24xx(cpu) \
(cpu_is_omap2410(cpu) || cpu_is_omap2420(cpu) || cpu_is_omap2430(cpu))
# define cpu_class_omap1(cpu) \
(cpu_is_omap15xx(cpu) || cpu_is_omap16xx(cpu))
# define cpu_class_omap2(cpu) cpu_is_omap24xx(cpu)
# define cpu_class_omap3(cpu) cpu_is_omap3430(cpu)
struct omap_mpu_state_s {
enum omap_mpu_model {
omap310,
omap1510,
omap1610,
omap1710,
omap2410,
omap2420,
omap2422,
omap2423,
omap2430,
omap3430,
} mpu_model;
CPUState *env;
qemu_irq *irq[2];
qemu_irq *drq;
qemu_irq wakeup;
struct omap_dma_port_if_s {
uint32_t (*read[3])(struct omap_mpu_state_s *s,
target_phys_addr_t offset);
void (*write[3])(struct omap_mpu_state_s *s,
target_phys_addr_t offset, uint32_t value);
int (*addr_valid)(struct omap_mpu_state_s *s,
target_phys_addr_t addr);
} port[__omap_dma_port_last];
unsigned long sdram_size;
unsigned long sram_size;
/* MPUI-TIPB peripherals */
struct omap_uart_s *uart[3];
struct omap_gpio_s *gpio;
struct omap_mcbsp_s *mcbsp1;
struct omap_mcbsp_s *mcbsp3;
/* MPU public TIPB peripherals */
struct omap_32khz_timer_s *os_timer;
struct omap_mmc_s *mmc;
struct omap_mpuio_s *mpuio;
struct omap_uwire_s *microwire;
struct {
uint8_t output;
uint8_t level;
uint8_t enable;
int clk;
} pwl;
struct {
uint8_t frc;
uint8_t vrc;
uint8_t gcr;
omap_clk clk;
} pwt;
struct omap_i2c_s *i2c[2];
struct omap_rtc_s *rtc;
struct omap_mcbsp_s *mcbsp2;
struct omap_lpg_s *led[2];
/* MPU private TIPB peripherals */
struct omap_intr_handler_s *ih[2];
struct soc_dma_s *dma;
struct omap_mpu_timer_s *timer[3];
struct omap_watchdog_timer_s *wdt;
struct omap_lcd_panel_s *lcd;
uint32_t ulpd_pm_regs[21];
int64_t ulpd_gauge_start;
uint32_t func_mux_ctrl[14];
uint32_t comp_mode_ctrl[1];
uint32_t pull_dwn_ctrl[4];
uint32_t gate_inh_ctrl[1];
uint32_t voltage_ctrl[1];
uint32_t test_dbg_ctrl[1];
uint32_t mod_conf_ctrl[1];
int compat1509;
uint32_t mpui_ctrl;
struct omap_tipb_bridge_s *private_tipb;
struct omap_tipb_bridge_s *public_tipb;
uint32_t tcmi_regs[17];
struct dpll_ctl_s {
uint16_t mode;
omap_clk dpll;
} dpll[3];
omap_clk clks;
struct {
int cold_start;
int clocking_scheme;
uint16_t arm_ckctl;
uint16_t arm_idlect1;
uint16_t arm_idlect2;
uint16_t arm_ewupct;
uint16_t arm_rstct1;
uint16_t arm_rstct2;
uint16_t arm_ckout1;
int dpll1_mode;
uint16_t dsp_idlect1;
uint16_t dsp_idlect2;
uint16_t dsp_rstct2;
} clkm;
/* OMAP2-only peripherals */
struct omap_l4_s *l4;
struct omap_gp_timer_s *gptimer[12];
struct omap_synctimer_s {
uint32_t val;
uint16_t readh;
} synctimer;
struct omap_prcm_s *prcm;
struct omap_sdrc_s *sdrc;
struct omap_gpmc_s *gpmc;
struct omap_sysctl_s *sysc;
struct omap_gpif_s *gpif;
struct omap_mcspi_s *mcspi[2];
struct omap_dss_s *dss;
struct omap_eac_s *eac;
};
/* omap1.c */
struct omap_mpu_state_s *omap310_mpu_init(unsigned long sdram_size,
const char *core);
/* omap2.c */
struct omap_mpu_state_s *omap2420_mpu_init(unsigned long sdram_size,
const char *core);
# if TARGET_PHYS_ADDR_BITS == 32
# define OMAP_FMT_plx "%#08x"
# elif TARGET_PHYS_ADDR_BITS == 64
# define OMAP_FMT_plx "%#08" PRIx64
# else
# error TARGET_PHYS_ADDR_BITS undefined
# endif
uint32_t omap_badwidth_read8(void *opaque, target_phys_addr_t addr);
void omap_badwidth_write8(void *opaque, target_phys_addr_t addr,
uint32_t value);
uint32_t omap_badwidth_read16(void *opaque, target_phys_addr_t addr);
void omap_badwidth_write16(void *opaque, target_phys_addr_t addr,
uint32_t value);
uint32_t omap_badwidth_read32(void *opaque, target_phys_addr_t addr);
void omap_badwidth_write32(void *opaque, target_phys_addr_t addr,
uint32_t value);
void omap_mpu_wakeup(void *opaque, int irq, int req);
# define OMAP_BAD_REG(paddr) \
fprintf(stderr, "%s: Bad register " OMAP_FMT_plx "\n", \
__FUNCTION__, paddr)
# define OMAP_RO_REG(paddr) \
fprintf(stderr, "%s: Read-only register " OMAP_FMT_plx "\n", \
__FUNCTION__, paddr)
/* OMAP-specific Linux bootloader tags for the ATAG_BOARD area
(Board-specifc tags are not here) */
#define OMAP_TAG_CLOCK 0x4f01
#define OMAP_TAG_MMC 0x4f02
#define OMAP_TAG_SERIAL_CONSOLE 0x4f03
#define OMAP_TAG_USB 0x4f04
#define OMAP_TAG_LCD 0x4f05
#define OMAP_TAG_GPIO_SWITCH 0x4f06
#define OMAP_TAG_UART 0x4f07
#define OMAP_TAG_FBMEM 0x4f08
#define OMAP_TAG_STI_CONSOLE 0x4f09
#define OMAP_TAG_CAMERA_SENSOR 0x4f0a
#define OMAP_TAG_PARTITION 0x4f0b
#define OMAP_TAG_TEA5761 0x4f10
#define OMAP_TAG_TMP105 0x4f11
#define OMAP_TAG_BOOT_REASON 0x4f80
#define OMAP_TAG_FLASH_PART_STR 0x4f81
#define OMAP_TAG_VERSION_STR 0x4f82
enum {
OMAP_GPIOSW_TYPE_COVER = 0 << 4,
OMAP_GPIOSW_TYPE_CONNECTION = 1 << 4,
OMAP_GPIOSW_TYPE_ACTIVITY = 2 << 4,
};
#define OMAP_GPIOSW_INVERTED 0x0001
#define OMAP_GPIOSW_OUTPUT 0x0002
# define TCMI_VERBOSE 1
//# define MEM_VERBOSE 1
# ifdef TCMI_VERBOSE
# define OMAP_8B_REG(paddr) \
fprintf(stderr, "%s: 8-bit register " OMAP_FMT_plx "\n", \
__FUNCTION__, paddr)
# define OMAP_16B_REG(paddr) \
fprintf(stderr, "%s: 16-bit register " OMAP_FMT_plx "\n", \
__FUNCTION__, paddr)
# define OMAP_32B_REG(paddr) \
fprintf(stderr, "%s: 32-bit register " OMAP_FMT_plx "\n", \
__FUNCTION__, paddr)
# else
# define OMAP_8B_REG(paddr)
# define OMAP_16B_REG(paddr)
# define OMAP_32B_REG(paddr)
# endif
# define OMAP_MPUI_REG_MASK 0x000007ff
# ifdef MEM_VERBOSE
struct io_fn {
CPUReadMemoryFunc **mem_read;
CPUWriteMemoryFunc **mem_write;
void *opaque;
int in;
};
static uint32_t io_readb(void *opaque, target_phys_addr_t addr)
{
struct io_fn *s = opaque;
uint32_t ret;
s->in ++;
ret = s->mem_read[0](s->opaque, addr);
s->in --;
if (!s->in)
fprintf(stderr, "%08x ---> %02x\n", (uint32_t) addr, ret);
return ret;
}
static uint32_t io_readh(void *opaque, target_phys_addr_t addr)
{
struct io_fn *s = opaque;
uint32_t ret;
s->in ++;
ret = s->mem_read[1](s->opaque, addr);
s->in --;
if (!s->in)
fprintf(stderr, "%08x ---> %04x\n", (uint32_t) addr, ret);
return ret;
}
static uint32_t io_readw(void *opaque, target_phys_addr_t addr)
{
struct io_fn *s = opaque;
uint32_t ret;
s->in ++;
ret = s->mem_read[2](s->opaque, addr);
s->in --;
if (!s->in)
fprintf(stderr, "%08x ---> %08x\n", (uint32_t) addr, ret);
return ret;
}
static void io_writeb(void *opaque, target_phys_addr_t addr, uint32_t value)
{
struct io_fn *s = opaque;
if (!s->in)
fprintf(stderr, "%08x <--- %02x\n", (uint32_t) addr, value);
s->in ++;
s->mem_write[0](s->opaque, addr, value);
s->in --;
}
static void io_writeh(void *opaque, target_phys_addr_t addr, uint32_t value)
{
struct io_fn *s = opaque;
if (!s->in)
fprintf(stderr, "%08x <--- %04x\n", (uint32_t) addr, value);
s->in ++;
s->mem_write[1](s->opaque, addr, value);
s->in --;
}
static void io_writew(void *opaque, target_phys_addr_t addr, uint32_t value)
{
struct io_fn *s = opaque;
if (!s->in)
fprintf(stderr, "%08x <--- %08x\n", (uint32_t) addr, value);
s->in ++;
s->mem_write[2](s->opaque, addr, value);
s->in --;
}
static CPUReadMemoryFunc *io_readfn[] = { io_readb, io_readh, io_readw, };
static CPUWriteMemoryFunc *io_writefn[] = { io_writeb, io_writeh, io_writew, };
inline static int debug_register_io_memory(int io_index,
CPUReadMemoryFunc **mem_read, CPUWriteMemoryFunc **mem_write,
void *opaque)
{
struct io_fn *s = qemu_malloc(sizeof(struct io_fn));
s->mem_read = mem_read;
s->mem_write = mem_write;
s->opaque = opaque;
s->in = 0;
return cpu_register_io_memory(io_index, io_readfn, io_writefn, s);
}
# define cpu_register_io_memory debug_register_io_memory
# endif
/* Define when we want to reduce the number of IO regions registered. */
/*# define L4_MUX_HACK*/
# ifdef L4_MUX_HACK
# undef l4_register_io_memory
int l4_register_io_memory(int io_index, CPUReadMemoryFunc **mem_read,
CPUWriteMemoryFunc **mem_write, void *opaque);
# endif
#endif /* hw_omap_h */
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