#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/version.h>
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
+#include <linux/utsrelease.h>
+#else
#include <generated/utsrelease.h>
+#endif
#include <linux/types.h>
#include <linux/fs.h>
#include <linux/mm.h>
#include <asm/uaccess.h>
#include <asm/hardirq.h>
-#include <lantiq.h>
-#include <lantiq_regs.h>
+#include <lantiq_soc.h>
#include "ifxmips_atm.h"
#define IFX_MEI_BSP
#include "ifxmips_mei_interface.h"
-/*#define LQ_RCU_RST IFX_RCU_RST_REQ
-#define LQ_RCU_RST_REQ_ARC_JTAG IFX_RCU_RST_REQ_ARC_JTAG
-#define LQ_RCU_RST_REQ_DFE IFX_RCU_RST_REQ_DFE
-#define LQ_RCU_RST_REQ_AFE IFX_RCU_RST_REQ_AFE
+/*#define LTQ_RCU_RST IFX_RCU_RST_REQ
+#define LTQ_RCU_RST_REQ_ARC_JTAG IFX_RCU_RST_REQ_ARC_JTAG
+#define LTQ_RCU_RST_REQ_DFE IFX_RCU_RST_REQ_DFE
+#define LTQ_RCU_RST_REQ_AFE IFX_RCU_RST_REQ_AFE
#define IFXMIPS_FUSE_BASE_ADDR IFX_FUSE_BASE_ADDR
#define IFXMIPS_ICU_IM0_IER IFX_ICU_IM0_IER
#define IFXMIPS_ICU_IM2_IER IFX_ICU_IM2_IER
-#define LQ_MEI_INT IFX_MEI_INT
-#define LQ_MEI_DYING_GASP_INT IFX_MEI_DYING_GASP_INT
-#define LQ_MEI_BASE_ADDR IFX_MEI_SPACE_ACCESS
+#define LTQ_MEI_INT IFX_MEI_INT
+#define LTQ_MEI_DYING_GASP_INT IFX_MEI_DYING_GASP_INT
+#define LTQ_MEI_BASE_ADDR IFX_MEI_SPACE_ACCESS
#define IFXMIPS_PMU_PWDCR IFX_PMU_PWDCR
#define IFXMIPS_MPS_CHIPID IFX_MPS_CHIPID
#define ifxmips_port_free_pin ifx_gpio_pin_free
#define ifxmips_mask_and_ack_irq bsp_mask_and_ack_irq
#define IFXMIPS_MPS_CHIPID_VERSION_GET IFX_MCD_CHIPID_VERSION_GET
-#define lq_r32(reg) __raw_readl(reg)
-#define lq_w32(val, reg) __raw_writel(val, reg)
-#define lq_w32_mask(clear, set, reg) lq_w32((lq_r32(reg) & ~clear) | set, reg)
+#define ltq_r32(reg) __raw_readl(reg)
+#define ltq_w32(val, reg) __raw_writel(val, reg)
+#define ltq_w32_mask(clear, set, reg) ltq_w32((ltq_r32(reg) & ~clear) | set, reg)
*/
-#define LQ_RCU_RST_REQ_DFE (1 << 7)
-#define LQ_RCU_RST_REQ_AFE (1 << 11)
-#define LQ_PMU_PWDCR ((u32 *)(LQ_PMU_BASE_ADDR + 0x001C))
-#define LQ_PMU_PWDSR ((u32 *)(LQ_PMU_BASE_ADDR + 0x0020))
-#define LQ_RCU_RST ((u32 *)(LQ_RCU_BASE_ADDR + 0x0010))
-#define LQ_RCU_RST_ALL 0x40000000
-#define LQ_ICU_BASE_ADDR (KSEG1 | 0x1F880200)
+#define LTQ_RCU_RST_REQ_DFE (1 << 7)
+#define LTQ_RCU_RST_REQ_AFE (1 << 11)
+
+#define LTQ_PMU_BASE (KSEG1 + LTQ_PMU_BASE_ADDR)
+#define LTQ_RCU_BASE (KSEG1 + LTQ_RCU_BASE_ADDR)
+#define LTQ_ICU_BASE (KSEG1 + LTQ_ICU_BASE_ADDR)
-#define LQ_ICU_IM0_ISR ((u32 *)(LQ_ICU_BASE_ADDR + 0x0000))
-#define LQ_ICU_IM0_IER ((u32 *)(LQ_ICU_BASE_ADDR + 0x0008))
-#define LQ_ICU_IM0_IOSR ((u32 *)(LQ_ICU_BASE_ADDR + 0x0010))
-#define LQ_ICU_IM0_IRSR ((u32 *)(LQ_ICU_BASE_ADDR + 0x0018))
-#define LQ_ICU_IM0_IMR ((u32 *)(LQ_ICU_BASE_ADDR + 0x0020))
+#define LTQ_PMU_PWDCR ((u32 *)(LTQ_PMU_BASE + 0x001C))
+#define LTQ_PMU_PWDSR ((u32 *)(LTQ_PMU_BASE + 0x0020))
+#define LTQ_RCU_RST ((u32 *)(LTQ_RCU_BASE + 0x0010))
+#define LTQ_RCU_RST_ALL 0x40000000
+#define LTQ_ICU_IM0_ISR ((u32 *)(LTQ_ICU_BASE + 0x0000))
+#define LTQ_ICU_IM0_IER ((u32 *)(LTQ_ICU_BASE + 0x0008))
+#define LTQ_ICU_IM0_IOSR ((u32 *)(LTQ_ICU_BASE + 0x0010))
+#define LTQ_ICU_IM0_IRSR ((u32 *)(LTQ_ICU_BASE + 0x0018))
+#define LTQ_ICU_IM0_IMR ((u32 *)(LTQ_ICU_BASE + 0x0020))
-#define LQ_ICU_IM1_ISR ((u32 *)(LQ_ICU_BASE_ADDR + 0x0028))
-#define LQ_ICU_IM2_ISR ((u32 *)(LQ_ICU_BASE_ADDR + 0x0050))
-#define LQ_ICU_IM3_ISR ((u32 *)(LQ_ICU_BASE_ADDR + 0x0078))
-#define LQ_ICU_IM4_ISR ((u32 *)(LQ_ICU_BASE_ADDR + 0x00A0))
-#define LQ_ICU_OFFSET (LQ_ICU_IM1_ISR - LQ_ICU_IM0_ISR)
-#define LQ_ICU_IM2_IER (LQ_ICU_IM0_IER + LQ_ICU_OFFSET)
+#define LTQ_ICU_IM1_ISR ((u32 *)(LTQ_ICU_BASE + 0x0028))
+#define LTQ_ICU_IM2_ISR ((u32 *)(LTQ_ICU_BASE + 0x0050))
+#define LTQ_ICU_IM3_ISR ((u32 *)(LTQ_ICU_BASE + 0x0078))
+#define LTQ_ICU_IM4_ISR ((u32 *)(LTQ_ICU_BASE + 0x00A0))
+
+#define LTQ_ICU_OFFSET (LTQ_ICU_IM1_ISR - LTQ_ICU_IM0_ISR)
+#define LTQ_ICU_IM2_IER (LTQ_ICU_IM0_IER + LTQ_ICU_OFFSET)
#define IFX_MEI_EMSG(fmt, args...) pr_err("[%s %d]: " fmt,__FUNCTION__, __LINE__, ## args)
#define IFX_MEI_DMSG(fmt, args...) pr_debug("[%s %d]: " fmt,__FUNCTION__, __LINE__, ## args)
-#define LQ_FUSE_BASE (KSEG1 + 0x1F107354)
+#define LTQ_FUSE_BASE (KSEG1 + 0x1F107354)
-#ifdef CONFIG_LQ_MEI_FW_LOOPBACK
+#ifdef CONFIG_LTQ_MEI_FW_LOOPBACK
//#define DFE_MEM_TEST
//#define DFE_PING_TEST
#define DFE_ATM_LOOPBACK
static u32 *mei_arc_swap_buff = NULL; // holding swap pages
-extern void lq_mask_and_ack_irq(unsigned int irq_nr);
-#define MEI_MASK_AND_ACK_IRQ lq_mask_and_ack_irq
-
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,39))
+extern void ltq_mask_and_ack_irq(unsigned int irq_nr);
+#define MEI_MASK_AND_ACK_IRQ ltq_mask_and_ack_irq
+#else
+extern void ltq_mask_and_ack_irq(struct irq_data *d);
+static void inline MEI_MASK_AND_ACK_IRQ(int x)
+{
+ struct irq_data d;
+ d.irq = x;
+ ltq_mask_and_ack_irq(&d);
+}
+#endif
#define MEI_MAJOR 105
static int dev_major = MEI_MAJOR;
u32 reg_data, fuse_value;
int i = 0;
- IFX_MEI_LongWordRead ((u32) LQ_RCU_RST, ®_data);
+ IFX_MEI_LongWordRead ((u32) LTQ_RCU_RST, ®_data);
while ((reg_data & 0x10000000) == 0) {
- IFX_MEI_LongWordRead ((u32) LQ_RCU_RST, ®_data);
+ IFX_MEI_LongWordRead ((u32) LTQ_RCU_RST, ®_data);
i++;
/* 0x4000 translate to about 16 ms@111M, so should be enough */
if (i == 0x4000)
}
// STEP a: Prepare memory for external accesses
// Write fuse_en bit24
- IFX_MEI_LongWordRead ((u32) LQ_RCU_RST, ®_data);
- IFX_MEI_LongWordWrite ((u32) LQ_RCU_RST, reg_data | (1 << 24));
+ IFX_MEI_LongWordRead ((u32) LTQ_RCU_RST, ®_data);
+ IFX_MEI_LongWordWrite ((u32) LTQ_RCU_RST, reg_data | (1 << 24));
IFX_MEI_FuseInit (pDev);
for (i = 0; i < 4; i++) {
- IFX_MEI_LongWordRead ((u32) (LQ_FUSE_BASE) + i * 4, &fuse_value);
+ IFX_MEI_LongWordRead ((u32) (LTQ_FUSE_BASE) + i * 4, &fuse_value);
switch (fuse_value & 0xF0000) {
case 0x80000:
reg_data = ((fuse_value & RX_DILV_ADDR_BIT_MASK) |
break;
}
}
- IFX_MEI_LongWordRead ((u32) LQ_RCU_RST, ®_data);
- IFX_MEI_LongWordWrite ((u32) LQ_RCU_RST, reg_data & ~(1 << 24));
- IFX_MEI_LongWordRead ((u32) LQ_RCU_RST, ®_data);
+ IFX_MEI_LongWordRead ((u32) LTQ_RCU_RST, ®_data);
+ IFX_MEI_LongWordWrite ((u32) LTQ_RCU_RST, reg_data & ~(1 << 24));
+ IFX_MEI_LongWordRead ((u32) LTQ_RCU_RST, ®_data);
}
/**
IFX_MEI_HaltArc (pDev);
- IFX_MEI_LongWordRead ((u32) LQ_RCU_RST, &arc_debug_data);
- IFX_MEI_LongWordWrite ((u32) LQ_RCU_RST,
- arc_debug_data | LQ_RCU_RST_REQ_DFE | LQ_RCU_RST_REQ_AFE);
+ IFX_MEI_LongWordRead ((u32) LTQ_RCU_RST, &arc_debug_data);
+ IFX_MEI_LongWordWrite ((u32) LTQ_RCU_RST,
+ arc_debug_data | LTQ_RCU_RST_REQ_DFE | LTQ_RCU_RST_REQ_AFE);
// reset ARC
IFX_MEI_LongWordWriteOffset (pDev, (u32) ME_RST_CTRL, MEI_SOFT_RESET);
ifxmips_port_clear_altsel1(0, 11);
ifxmips_port_set_open_drain(0, 11);
//enable ARC JTAG
- IFX_MEI_LongWordRead ((u32) LQ_RCU_RST, ®_data);
- IFX_MEI_LongWordWrite ((u32) LQ_RCU_RST, reg_data | LQ_RCU_RST_REQ_ARC_JTAG);
+ IFX_MEI_LongWordRead ((u32) LTQ_RCU_RST, ®_data);
+ IFX_MEI_LongWordWrite ((u32) LTQ_RCU_RST, reg_data | LTQ_RCU_RST_REQ_ARC_JTAG);
break;
case 0:
default:
if (meierr)
return DSL_DEV_MEI_ERR_FAILURE;
*/
- printk("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
- printk("%s:%s[%d]\n", __FILE__, __func__, __LINE__);
return DSL_DEV_MEI_ERR_SUCCESS;
};
IFX_MEI_DownloadBootCode (pDev);
- im0_register = (*LQ_ICU_IM0_IER) & (1 << 20);
- im2_register = (*LQ_ICU_IM2_IER) & (1 << 20);
+ im0_register = (*LTQ_ICU_IM0_IER) & (1 << 20);
+ im2_register = (*LTQ_ICU_IM2_IER) & (1 << 20);
/* Turn off irq */
- #ifdef CONFIG_LANTIQ_AMAZON_SE
+ #ifdef CONFIG_SOC_AMAZON_SE
+#define IFXMIPS_USB_OC_INT0 (INT_NUM_IM4_IRL0 + 23)
disable_irq (IFXMIPS_USB_OC_INT0);
- disable_irq (IFXMIPS_USB_OC_INT2);
- #elif defined(CONFIG_LANTIQ_AR9)
+// disable_irq (IFXMIPS_USB_OC_INT2);
+ #elif defined(CONFIG_SOC_AR9)
+#define IFXMIPS_USB_OC_INT0 (INT_NUM_IM4_IRL1 + 28)
disable_irq (IFXMIPS_USB_OC_INT0);
- disable_irq (IFXMIPS_USB_OC_INT2);
- #elif defined(CONFIG_SOC_LANTIQ_XWAY)
- disable_irq (LQ_USB_OC_INT);
+// disable_irq (IFXMIPS_USB_OC_INT2);
+ #elif defined(CONFIG_SOC_XWAY)
+ disable_irq (LTQ_USB_OC_INT);
#else
#error unkonwn arch
#endif
MEI_WAIT_EVENT_TIMEOUT (DSL_DEV_PRIVATE(pDev)->wait_queue_modemready, 1000);
- #ifdef CONFIG_LANTIQ_AMAZON_SE
+ #ifdef CONFIG_SOC_AMAZON_SE
MEI_MASK_AND_ACK_IRQ (IFXMIPS_USB_OC_INT0);
- MEI_MASK_AND_ACK_IRQ (IFXMIPS_USB_OC_INT2);
- #elif defined(CONFIG_LANTIQ_AMAZON_S)
+// MEI_MASK_AND_ACK_IRQ (IFXMIPS_USB_OC_INT2);
+ #elif defined(CONFIG_SOC_AR9)
MEI_MASK_AND_ACK_IRQ (IFXMIPS_USB_OC_INT0);
- MEI_MASK_AND_ACK_IRQ (IFXMIPS_USB_OC_INT2);
- #elif defined(CONFIG_SOC_LANTIQ_XWAY)
- MEI_MASK_AND_ACK_IRQ (LQ_USB_OC_INT);
+// MEI_MASK_AND_ACK_IRQ (IFXMIPS_USB_OC_INT2);
+ #elif defined(CONFIG_SOC_XWAY)
+ MEI_MASK_AND_ACK_IRQ (LTQ_USB_OC_INT);
#else
#error unkonwn arch
#endif
/* Re-enable irq */
enable_irq(pDev->nIrq[IFX_DYING_GASP]);
- *LQ_ICU_IM0_IER |= im0_register;
- *LQ_ICU_IM2_IER |= im2_register;
+ *LTQ_ICU_IM0_IER |= im0_register;
+ *LTQ_ICU_IM2_IER |= im2_register;
if (DSL_DEV_PRIVATE(pDev)->modem_ready != 1) {
IFX_MEI_EMSG ("Modem failed to be ready!\n");
{
u32 scratch;
DSL_DEV_Device_t *pDev = (DSL_DEV_Device_t *) void0;
-#if defined(CONFIG_LQ_MEI_FW_LOOPBACK) && defined(DFE_PING_TEST)
+#if defined(CONFIG_LTQ_MEI_FW_LOOPBACK) && defined(DFE_PING_TEST)
dfe_loopback_irq_handler (pDev);
return IRQ_HANDLED;
#endif //CONFIG_AMAZON_S_MEI_FW_LOOPBACK
}
#endif
-#ifdef CONFIG_LQ_MEI_FW_LOOPBACK
+#ifdef CONFIG_LTQ_MEI_FW_LOOPBACK
#define mte_reg_base (0x4800*4+0x20000)
/* Iridia Registers Address Constants */
u32 i, check = 0;
/* Write address register */
- IFX_MEI_WRITE_REGISTER_L (address, ME_DBG_WR_AD + LQ_MEI_BASE_ADDR);
+ IFX_MEI_WRITE_REGISTER_L (address, ME_DBG_WR_AD + LTQ_MEI_BASE_ADDR);
/* Write data register */
- IFX_MEI_WRITE_REGISTER_L (value, ME_DBG_DATA + LQ_MEI_BASE_ADDR);
+ IFX_MEI_WRITE_REGISTER_L (value, ME_DBG_DATA + LTQ_MEI_BASE_ADDR);
/* wait until complete - timeout at 40 */
for (i = 0; i < 40; i++) {
- check = IFX_MEI_READ_REGISTER_L (ME_ARC2ME_STAT + LQ_MEI_BASE_ADDR);
+ check = IFX_MEI_READ_REGISTER_L (ME_ARC2ME_STAT + LTQ_MEI_BASE_ADDR);
if ((check & ARC_TO_MEI_DBG_DONE))
break;
}
/* clear the flag */
- IFX_MEI_WRITE_REGISTER_L (ARC_TO_MEI_DBG_DONE, ME_ARC2ME_STAT + LQ_MEI_BASE_ADDR);
+ IFX_MEI_WRITE_REGISTER_L (ARC_TO_MEI_DBG_DONE, ME_ARC2ME_STAT + LTQ_MEI_BASE_ADDR);
}
void
IFX_MEI_ControlModeSet (pDev, MEI_MASTER_MODE);
temp = 0;
_IFX_MEI_DBGLongWordWrite (pDev, MEI_DEBUG_DEC_AUX_MASK,
- (u32) ME_XDATA_BASE_SH + LQ_MEI_BASE_ADDR, temp);
+ (u32) ME_XDATA_BASE_SH + LTQ_MEI_BASE_ADDR, temp);
IFX_MEI_ControlModeSet (pDev, JTAG_MASTER_MODE);
i = IFX_MEI_DFEMemoryAlloc (pDev, SDRAM_SEGMENT_SIZE * 16);
for (idx = 0; idx < i; idx++) {
DSL_DEV_PRIVATE(pDev)->adsl_mem_info[idx].type = FREE_RELOAD;
IFX_MEI_WRITE_REGISTER_L ((((uint32_t) DSL_DEV_PRIVATE(pDev)->adsl_mem_info[idx].address) & 0x0fffffff),
- LQ_MEI_BASE_ADDR + ME_XMEM_BAR_BASE + idx * 4);
+ LTQ_MEI_BASE_ADDR + ME_XMEM_BAR_BASE + idx * 4);
IFX_MEI_DMSG("bar%d(%X)=%X\n", idx,
- LQ_MEI_BASE_ADDR + ME_XMEM_BAR_BASE +
+ LTQ_MEI_BASE_ADDR + ME_XMEM_BAR_BASE +
idx * 4, (((uint32_t)
((ifx_mei_device_private_t *)
pDev->pPriv)->adsl_mem_info[idx].
sizeof (smmu_mem_info_t) * MAX_BAR_REGISTERS);
if (num == 0) {
- pDev->nIrq[IFX_DFEIR] = LQ_MEI_INT;
- pDev->nIrq[IFX_DYING_GASP] = LQ_MEI_DYING_GASP_INT;
- pDev->base_address = LQ_MEI_BASE_ADDR;
+ pDev->nIrq[IFX_DFEIR] = LTQ_MEI_INT;
+ pDev->nIrq[IFX_DYING_GASP] = LTQ_MEI_DYING_GASP_INT;
+ pDev->base_address = KSEG1 + LTQ_MEI_BASE_ADDR;
/* Power up MEI */
#ifdef CONFIG_LANTIQ_AMAZON_SE
- *LQ_PMU_PWDCR &= ~(1 << 9); // enable dsl
- *LQ_PMU_PWDCR &= ~(1 << 15); // enable AHB base
+ *LTQ_PMU_PWDCR &= ~(1 << 9); // enable dsl
+ *LTQ_PMU_PWDCR &= ~(1 << 15); // enable AHB base
#else
- temp = lq_r32(LQ_PMU_PWDCR);
+ temp = ltq_r32(LTQ_PMU_PWDCR);
temp &= 0xffff7dbe;
- lq_w32(temp, LQ_PMU_PWDCR);
+ ltq_w32(temp, LTQ_PMU_PWDCR);
#endif
}
pDev->nInUse = 0;
{
int i = 0;
int meierr = DSL_DEV_MEI_ERR_SUCCESS;
- u32 base_address = LQ_MEI_BASE_ADDR;
+ u32 base_address = LTQ_MEI_BASE_ADDR;
DSL_DEV_WinHost_Message_t winhost_msg, m;
DSL_DEV_MeiDebug_t debugrdwr;
DSL_DEV_MeiReg_t regrdwr;
IFX_MEI_IoctlCopyTo (from_kernel, (char *) lon, (char *) (&bsp_mei_version), sizeof (DSL_DEV_Version_t));
break;
-#define LQ_MPS_CHIPID_VERSION_GET(value) (((value) >> 28) & ((1 << 4) - 1))
+#define LTQ_MPS_CHIPID_VERSION_GET(value) (((value) >> 28) & ((1 << 4) - 1))
case DSL_FIO_BSP_GET_CHIP_INFO:
bsp_chip_info.major = 1;
- bsp_chip_info.minor = LQ_MPS_CHIPID_VERSION_GET(*LQ_MPS_CHIPID);
+ bsp_chip_info.minor = LTQ_MPS_CHIPID_VERSION_GET(*LTQ_MPS_CHIPID);
IFX_MEI_IoctlCopyTo (from_kernel, (char *) lon, (char *) (&bsp_chip_info), sizeof (DSL_DEV_HwVersion_t));
meierr = DSL_DEV_MEI_ERR_SUCCESS;
break;
void AMAZON_SE_MEI_ARC_MUX_Test(void)
{
u32 *p, i;
- *LQ_RCU_RST |= LQ_RCU_RST_REQ_MUX_ARC;
+ *LTQ_RCU_RST |= LTQ_RCU_RST_REQ_MUX_ARC;
p = (u32*)(DFE_LDST_BASE_ADDR + IRAM0_BASE);
IFX_MEI_EMSG("Writing to IRAM0(%p)...\n", p);
if (*p != 0xdeadbeef)
IFX_MEI_EMSG("%p: %#x\n", p, *p);
}
- *LQ_RCU_RST &= ~LQ_RCU_RST_REQ_MUX_ARC;
+ *LTQ_RCU_RST &= ~LTQ_RCU_RST_REQ_MUX_ARC;
}
#endif
int
for (i = 0; i <= DSL_BSP_CB_LAST ; i++)
dsl_bsp_event_callback[i].function = NULL;
-#ifdef CONFIG_LQ_MEI_FW_LOOPBACK
+#ifdef CONFIG_LTQ_MEI_FW_LOOPBACK
IFX_MEI_DMSG("Start loopback test...\n");
DFE_Loopback_Test ();
#endif
projects / openwrt / staging / yousong.git / blobdiff