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yaml
---
r: 11029
b: refs/heads/master
c: 2d32ffa
h: refs/heads/master
i:
  11027: 4903eab
v: v3
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Pete Popov authored and Ralf Baechle committed Oct 29, 2005
1 parent b1a284b commit ed23397
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Showing 8 changed files with 78 additions and 88 deletions.
2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
---
refs/heads/master: e3ad1c23ba72214669b364c6fa304531dc768c3e
refs/heads/master: 2d32ffa44a5323fda147bd5b0723744a9163e37f
20 changes: 10 additions & 10 deletions trunk/arch/mips/au1000/common/dbdma.c
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Expand Up @@ -39,11 +39,11 @@
#include <linux/string.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/module.h>
#include <asm/mach-au1x00/au1000.h>
#include <asm/mach-au1x00/au1xxx_dbdma.h>
#include <asm/system.h>

/* #include <linux/module.h> */

#if defined(CONFIG_SOC_AU1550) || defined(CONFIG_SOC_AU1200)

Expand Down Expand Up @@ -596,10 +596,10 @@ _au1xxx_dbdma_put_source(u32 chanid, void *buf, int nbytes, u32 flags)
* these parts. If it is fixedin the future, these dma_cache_inv will
* just be nothing more than empty macros. See io.h.
* */
dma_cache_wback_inv(buf,nbytes);
dma_cache_wback_inv((unsigned long)buf, nbytes);
dp->dscr_cmd0 |= DSCR_CMD0_V; /* Let it rip */
au_sync();
dma_cache_wback_inv(dp, sizeof(dp));
dma_cache_wback_inv((unsigned long)dp, sizeof(dp));
ctp->chan_ptr->ddma_dbell = 0;

/* return something not zero.
Expand Down Expand Up @@ -657,10 +657,10 @@ _au1xxx_dbdma_put_dest(u32 chanid, void *buf, int nbytes, u32 flags)
* parts. If it is fixedin the future, these dma_cache_inv will just
* be nothing more than empty macros. See io.h.
* */
dma_cache_inv(buf,nbytes);
dma_cache_inv((unsigned long)buf,nbytes);
dp->dscr_cmd0 |= DSCR_CMD0_V; /* Let it rip */
au_sync();
dma_cache_wback_inv(dp, sizeof(dp));
dma_cache_wback_inv((unsigned long)dp, sizeof(dp));
ctp->chan_ptr->ddma_dbell = 0;

/* Get next descriptor pointer.
Expand Down Expand Up @@ -820,8 +820,7 @@ au1xxx_dbdma_chan_free(u32 chanid)

au1xxx_dbdma_stop(chanid);

if (ctp->chan_desc_base != NULL)
kfree(ctp->chan_desc_base);
kfree((void *)ctp->chan_desc_base);

stp->dev_flags &= ~DEV_FLAGS_INUSE;
dtp->dev_flags &= ~DEV_FLAGS_INUSE;
Expand All @@ -831,11 +830,11 @@ au1xxx_dbdma_chan_free(u32 chanid)
}
EXPORT_SYMBOL(au1xxx_dbdma_chan_free);

static void
static irqreturn_t
dbdma_interrupt(int irq, void *dev_id, struct pt_regs *regs)
{
u32 intstat, flags;
u32 chan_index;
u32 intstat;
u32 chan_index;
chan_tab_t *ctp;
au1x_ddma_desc_t *dp;
au1x_dma_chan_t *cp;
Expand All @@ -857,6 +856,7 @@ dbdma_interrupt(int irq, void *dev_id, struct pt_regs *regs)
(ctp->chan_callback)(irq, ctp->chan_callparam, regs);

ctp->cur_ptr = phys_to_virt(DSCR_GET_NXTPTR(dp->dscr_nxtptr));
return IRQ_RETVAL(1);
}

static void au1xxx_dbdma_init(void)
Expand Down
32 changes: 32 additions & 0 deletions trunk/arch/mips/au1000/db1x00/irqmap.c
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Expand Up @@ -48,6 +48,38 @@
#include <asm/system.h>
#include <asm/mach-au1x00/au1000.h>

#ifdef CONFIG_MIPS_DB1500
char irq_tab_alchemy[][5] __initdata = {
[12] = { -1, INTA, INTX, INTX, INTX}, /* IDSEL 12 - HPT371 */
[13] = { -1, INTA, INTB, INTC, INTD}, /* IDSEL 13 - PCI slot */
};
#endif

#ifdef CONFIG_MIPS_BOSPORUS
char irq_tab_alchemy[][5] __initdata = {
[11] = { -1, INTA, INTB, INTX, INTX}, /* IDSEL 11 - miniPCI */
[12] = { -1, INTA, INTX, INTX, INTX}, /* IDSEL 12 - SN1741 */
[13] = { -1, INTA, INTB, INTC, INTD}, /* IDSEL 13 - PCI slot */
};
#endif

#ifdef CONFIG_MIPS_MIRAGE
char irq_tab_alchemy[][5] __initdata = {
[11] = { -1, INTD, INTX, INTX, INTX}, /* IDSEL 11 - SMI VGX */
[12] = { -1, INTX, INTX, INTC, INTX}, /* IDSEL 12 - PNX1300 */
[13] = { -1, INTA, INTB, INTX, INTX}, /* IDSEL 13 - miniPCI */
};
#endif

#ifdef CONFIG_MIPS_DB1550
char irq_tab_alchemy[][5] __initdata = {
[11] = { -1, INTC, INTX, INTX, INTX}, /* IDSEL 11 - on-board HPT371 */
[12] = { -1, INTB, INTC, INTD, INTA}, /* IDSEL 12 - PCI slot 2 (left) */
[13] = { -1, INTA, INTB, INTC, INTD}, /* IDSEL 13 - PCI slot 1 (right) */
};
#endif


au1xxx_irq_map_t au1xxx_irq_map[] = {

#ifndef CONFIG_MIPS_MIRAGE
Expand Down
11 changes: 11 additions & 0 deletions trunk/arch/mips/au1000/mtx-1/irqmap.c
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Expand Up @@ -47,6 +47,17 @@
#include <asm/system.h>
#include <asm/mach-au1x00/au1000.h>

char irq_tab_alchemy[][5] __initdata = {
[0] = { -1, INTA, INTB, INTX, INTX}, /* IDSEL 00 - AdapterA-Slot0 (top) */
[1] = { -1, INTB, INTA, INTX, INTX}, /* IDSEL 01 - AdapterA-Slot1 (bottom) */
[2] = { -1, INTC, INTD, INTX, INTX}, /* IDSEL 02 - AdapterB-Slot0 (top) */
[3] = { -1, INTD, INTC, INTX, INTX}, /* IDSEL 03 - AdapterB-Slot1 (bottom) */
[4] = { -1, INTA, INTB, INTX, INTX}, /* IDSEL 04 - AdapterC-Slot0 (top) */
[5] = { -1, INTB, INTA, INTX, INTX}, /* IDSEL 05 - AdapterC-Slot1 (bottom) */
[6] = { -1, INTC, INTD, INTX, INTX}, /* IDSEL 06 - AdapterD-Slot0 (top) */
[7] = { -1, INTD, INTC, INTX, INTX}, /* IDSEL 07 - AdapterD-Slot1 (bottom) */
};

au1xxx_irq_map_t au1xxx_irq_map[] = {
{ AU1500_GPIO_204, INTC_INT_HIGH_LEVEL, 0},
{ AU1500_GPIO_201, INTC_INT_LOW_LEVEL, 0 },
Expand Down
5 changes: 5 additions & 0 deletions trunk/arch/mips/au1000/pb1500/irqmap.c
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Expand Up @@ -47,6 +47,11 @@
#include <asm/system.h>
#include <asm/mach-au1x00/au1000.h>

char irq_tab_alchemy[][5] __initdata = {
[12] = { -1, INTA, INTX, INTX, INTX}, /* IDSEL 12 - HPT370 */
[13] = { -1, INTA, INTB, INTC, INTD}, /* IDSEL 13 - PCI slot */
};

au1xxx_irq_map_t au1xxx_irq_map[] = {
{ AU1500_GPIO_204, INTC_INT_HIGH_LEVEL, 0},
{ AU1500_GPIO_201, INTC_INT_LOW_LEVEL, 0 },
Expand Down
5 changes: 5 additions & 0 deletions trunk/arch/mips/au1000/pb1550/irqmap.c
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Expand Up @@ -47,6 +47,11 @@
#include <asm/system.h>
#include <asm/mach-au1x00/au1000.h>

char irq_tab_alchemy[][5] __initdata = {
[12] = { -1, INTB, INTC, INTD, INTA}, /* IDSEL 12 - PCI slot 2 (left) */
[13] = { -1, INTA, INTB, INTC, INTD}, /* IDSEL 13 - PCI slot 1 (right) */
};

au1xxx_irq_map_t au1xxx_irq_map[] = {
{ AU1000_GPIO_0, INTC_INT_LOW_LEVEL, 0 },
{ AU1000_GPIO_1, INTC_INT_LOW_LEVEL, 0 },
Expand Down
78 changes: 1 addition & 77 deletions trunk/arch/mips/pci/fixup-au1000.c
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Expand Up @@ -26,90 +26,14 @@
* with this program; if not, write to the Free Software Foundation, Inc.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/config.h>
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/init.h>

#include <asm/mach-au1x00/au1000.h>

/*
* Shortcut
*/
#ifdef CONFIG_SOC_AU1500
#define INTA AU1000_PCI_INTA
#define INTB AU1000_PCI_INTB
#define INTC AU1000_PCI_INTC
#define INTD AU1000_PCI_INTD
#endif

#ifdef CONFIG_SOC_AU1550
#define INTA AU1550_PCI_INTA
#define INTB AU1550_PCI_INTB
#define INTC AU1550_PCI_INTC
#define INTD AU1550_PCI_INTD
#endif

#define INTX 0xFF /* not valid */

#ifdef CONFIG_MIPS_DB1500
static char irq_tab_alchemy[][5] __initdata = {
[12] = { -1, INTA, INTX, INTX, INTX}, /* IDSEL 12 - HPT371 */
[13] = { -1, INTA, INTB, INTC, INTD}, /* IDSEL 13 - PCI slot */
};
#endif

#ifdef CONFIG_MIPS_BOSPORUS
static char irq_tab_alchemy[][5] __initdata = {
[11] = { -1, INTA, INTB, INTX, INTX}, /* IDSEL 11 - miniPCI */
[12] = { -1, INTA, INTX, INTX, INTX}, /* IDSEL 12 - SN1741 */
[13] = { -1, INTA, INTB, INTC, INTD}, /* IDSEL 13 - PCI slot */
};
#endif

#ifdef CONFIG_MIPS_MIRAGE
static char irq_tab_alchemy[][5] __initdata = {
[11] = { -1, INTD, INTX, INTX, INTX}, /* IDSEL 11 - SMI VGX */
[12] = { -1, INTX, INTX, INTC, INTX}, /* IDSEL 12 - PNX1300 */
[13] = { -1, INTA, INTB, INTX, INTX}, /* IDSEL 13 - miniPCI */
};
#endif

#ifdef CONFIG_MIPS_DB1550
static char irq_tab_alchemy[][5] __initdata = {
[11] = { -1, INTC, INTX, INTX, INTX}, /* IDSEL 11 - on-board HPT371 */
[12] = { -1, INTB, INTC, INTD, INTA}, /* IDSEL 12 - PCI slot 2 (left) */
[13] = { -1, INTA, INTB, INTC, INTD}, /* IDSEL 13 - PCI slot 1 (right) */
};
#endif

#ifdef CONFIG_MIPS_PB1500
static char irq_tab_alchemy[][5] __initdata = {
[12] = { -1, INTA, INTX, INTX, INTX}, /* IDSEL 12 - HPT370 */
[13] = { -1, INTA, INTB, INTC, INTD}, /* IDSEL 13 - PCI slot */
};
#endif

#ifdef CONFIG_MIPS_PB1550
static char irq_tab_alchemy[][5] __initdata = {
[12] = { -1, INTB, INTC, INTD, INTA}, /* IDSEL 12 - PCI slot 2 (left) */
[13] = { -1, INTA, INTB, INTC, INTD}, /* IDSEL 13 - PCI slot 1 (right) */
};
#endif

#ifdef CONFIG_MIPS_MTX1
static char irq_tab_alchemy[][5] __initdata = {
[0] = { -1, INTA, INTB, INTX, INTX}, /* IDSEL 00 - AdapterA-Slot0 (top) */
[1] = { -1, INTB, INTA, INTX, INTX}, /* IDSEL 01 - AdapterA-Slot1 (bottom) */
[2] = { -1, INTC, INTD, INTX, INTX}, /* IDSEL 02 - AdapterB-Slot0 (top) */
[3] = { -1, INTD, INTC, INTX, INTX}, /* IDSEL 03 - AdapterB-Slot1 (bottom) */
[4] = { -1, INTA, INTB, INTX, INTX}, /* IDSEL 04 - AdapterC-Slot0 (top) */
[5] = { -1, INTB, INTA, INTX, INTX}, /* IDSEL 05 - AdapterC-Slot1 (bottom) */
[6] = { -1, INTC, INTD, INTX, INTX}, /* IDSEL 06 - AdapterD-Slot0 (top) */
[7] = { -1, INTD, INTC, INTX, INTX}, /* IDSEL 07 - AdapterD-Slot1 (bottom) */
};
#endif
extern char irq_tab_alchemy[][5];

int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
{
Expand Down
13 changes: 13 additions & 0 deletions trunk/include/asm-mips/mach-au1x00/au1000.h
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Expand Up @@ -757,6 +757,12 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define AU1500_GPIO_207 62
#define AU1500_GPIO_208_215 63

/* shortcuts */
#define INTA AU1000_PCI_INTA
#define INTB AU1000_PCI_INTB
#define INTC AU1000_PCI_INTC
#define INTD AU1000_PCI_INTD

#define UART0_ADDR 0xB1100000
#define UART3_ADDR 0xB1400000

Expand Down Expand Up @@ -907,6 +913,12 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define AU1500_GPIO_207 62
#define AU1500_GPIO_208_218 63 // Logical or of GPIO208:218

/* shortcuts */
#define INTA AU1550_PCI_INTA
#define INTB AU1550_PCI_INTB
#define INTC AU1550_PCI_INTC
#define INTD AU1550_PCI_INTD

#define UART0_ADDR 0xB1100000
#define UART1_ADDR 0xB1200000
#define UART3_ADDR 0xB1400000
Expand Down Expand Up @@ -1019,6 +1031,7 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define AU1000_LAST_INTC0_INT 31
#define AU1000_LAST_INTC1_INT 63
#define AU1000_MAX_INTR 63
#define INTX 0xFF /* not valid */

/* Programmable Counters 0 and 1 */
#define SYS_BASE 0xB1900000
Expand Down

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