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-rw-r--r--linux-core/xgi_cmdlist.c46
-rw-r--r--linux-core/xgi_drv.c6
-rw-r--r--linux-core/xgi_drv.h4
-rw-r--r--linux-core/xgi_fence.c4
-rw-r--r--linux-core/xgi_misc.c24
-rw-r--r--linux-core/xgi_pcie.c3
6 files changed, 56 insertions, 31 deletions
diff --git a/linux-core/xgi_cmdlist.c b/linux-core/xgi_cmdlist.c
index 261f4e13..35f7e1bd 100644
--- a/linux-core/xgi_cmdlist.c
+++ b/linux-core/xgi_cmdlist.c
@@ -45,7 +45,7 @@ static inline void dwWriteReg(struct drm_map * map, u32 addr, u32 data)
DRM_INFO("mmio_map->handle = 0x%p, addr = 0x%x, data = 0x%x\n",
map->handle, addr, data);
#endif
- DRM_WRITE32(map, addr, data);
+ DRM_WRITE32(map, addr, cpu_to_le32(data));
}
@@ -98,6 +98,25 @@ int xgi_submit_cmdlist(struct drm_device * dev, void * data,
const struct xgi_cmd_info *const pCmdInfo =
(struct xgi_cmd_info *) data;
const unsigned int cmd = get_batch_command(pCmdInfo->type);
+#if __BIG_ENDIAN
+ const u32 *const ptr = xgi_find_pcie_virt(info, pCmdInfo->hw_addr);
+ unsigned i;
+ unsigned j;
+
+ xgi_waitfor_pci_idle(info);
+ for (j = 4; j < pCmdInfo->size; j += 4) {
+ u32 reg = ptr[j];
+
+ for (i = 1; i < 4; i++) {
+ if ((reg & 1) != 0) {
+ const unsigned r = 0x2100 | (reg & 0x0fe);
+ DRM_WRITE32(info->mmio_map, r, ptr[j + i]);
+ }
+
+ reg >>= 8;
+ }
+ }
+#else
u32 begin[4];
@@ -138,16 +157,17 @@ int xgi_submit_cmdlist(struct drm_device * dev, void * data,
xgi_emit_flush(info, FALSE);
}
- info->cmdring.last_ptr[1] = begin[1];
- info->cmdring.last_ptr[2] = begin[2];
- info->cmdring.last_ptr[3] = begin[3];
+ info->cmdring.last_ptr[1] = cpu_to_le32(begin[1]);
+ info->cmdring.last_ptr[2] = cpu_to_le32(begin[2]);
+ info->cmdring.last_ptr[3] = cpu_to_le32(begin[3]);
DRM_WRITEMEMORYBARRIER();
- info->cmdring.last_ptr[0] = begin[0];
+ info->cmdring.last_ptr[0] = cpu_to_le32(begin[0]);
triggerHWCommandList(info);
}
info->cmdring.last_ptr = xgi_find_pcie_virt(info, pCmdInfo->hw_addr);
+#endif
drm_fence_flush_old(info->dev, 0, info->next_sequence);
return 0;
}
@@ -258,6 +278,8 @@ void xgi_emit_flush(struct xgi_info * info, bool stop)
const unsigned int flush_size = sizeof(flush_command);
u32 *batch_addr;
u32 hw_addr;
+ unsigned int i;
+
/* check buf is large enough to contain a new flush batch */
if ((info->cmdring.ring_offset + flush_size) >= info->cmdring.size) {
@@ -269,18 +291,20 @@ void xgi_emit_flush(struct xgi_info * info, bool stop)
batch_addr = info->cmdring.ptr
+ (info->cmdring.ring_offset / 4);
- (void) memcpy(batch_addr, flush_command, flush_size);
+ for (i = 0; i < (flush_size / 4); i++) {
+ batch_addr[i] = cpu_to_le32(flush_command[i]);
+ }
if (stop) {
- *batch_addr |= BEGIN_STOP_STORE_CURRENT_POINTER_MASK;
+ *batch_addr |= cpu_to_le32(BEGIN_STOP_STORE_CURRENT_POINTER_MASK);
}
- info->cmdring.last_ptr[1] = BEGIN_LINK_ENABLE_MASK | (flush_size / 4);
- info->cmdring.last_ptr[2] = hw_addr >> 4;
+ info->cmdring.last_ptr[1] = cpu_to_le32(BEGIN_LINK_ENABLE_MASK | (flush_size / 4));
+ info->cmdring.last_ptr[2] = cpu_to_le32(hw_addr >> 4);
info->cmdring.last_ptr[3] = 0;
DRM_WRITEMEMORYBARRIER();
- info->cmdring.last_ptr[0] = (get_batch_command(BTYPE_CTRL) << 24)
- | (BEGIN_VALID_MASK);
+ info->cmdring.last_ptr[0] = cpu_to_le32((get_batch_command(BTYPE_CTRL) << 24)
+ | (BEGIN_VALID_MASK));
triggerHWCommandList(info);
diff --git a/linux-core/xgi_drv.c b/linux-core/xgi_drv.c
index bc6873a9..4e66197e 100644
--- a/linux-core/xgi_drv.c
+++ b/linux-core/xgi_drv.c
@@ -351,9 +351,9 @@ irqreturn_t xgi_kern_isr(DRM_IRQ_ARGS)
{
struct drm_device *dev = (struct drm_device *) arg;
struct xgi_info *info = dev->dev_private;
- const u32 irq_bits = DRM_READ32(info->mmio_map,
+ const u32 irq_bits = le32_to_cpu(DRM_READ32(info->mmio_map,
(0x2800
- + M2REG_AUTO_LINK_STATUS_ADDRESS))
+ + M2REG_AUTO_LINK_STATUS_ADDRESS)))
& (M2REG_ACTIVE_TIMER_INTERRUPT_MASK
| M2REG_ACTIVE_INTERRUPT_0_MASK
| M2REG_ACTIVE_INTERRUPT_2_MASK
@@ -363,7 +363,7 @@ irqreturn_t xgi_kern_isr(DRM_IRQ_ARGS)
if (irq_bits != 0) {
DRM_WRITE32(info->mmio_map,
0x2800 + M2REG_AUTO_LINK_SETTING_ADDRESS,
- M2REG_AUTO_LINK_SETTING_COMMAND | irq_bits);
+ cpu_to_le32(M2REG_AUTO_LINK_SETTING_COMMAND | irq_bits));
xgi_fence_handler(dev);
return IRQ_HANDLED;
} else {
diff --git a/linux-core/xgi_drv.h b/linux-core/xgi_drv.h
index a68dc03b..d9a94f5f 100644
--- a/linux-core/xgi_drv.h
+++ b/linux-core/xgi_drv.h
@@ -35,11 +35,11 @@
#define DRIVER_NAME "xgi"
#define DRIVER_DESC "XGI XP5 / XP10 / XG47"
-#define DRIVER_DATE "20070918"
+#define DRIVER_DATE "20071003"
#define DRIVER_MAJOR 1
#define DRIVER_MINOR 1
-#define DRIVER_PATCHLEVEL 0
+#define DRIVER_PATCHLEVEL 3
#include "xgi_cmdlist.h"
#include "xgi_drm.h"
diff --git a/linux-core/xgi_fence.c b/linux-core/xgi_fence.c
index 22e1dced..a98a8422 100644
--- a/linux-core/xgi_fence.c
+++ b/linux-core/xgi_fence.c
@@ -48,8 +48,8 @@ static uint32_t xgi_do_flush(struct drm_device * dev, uint32_t class)
if (pending_flush_types) {
if (pending_flush_types & DRM_FENCE_TYPE_EXE) {
- const u32 begin_id = DRM_READ32(info->mmio_map,
- 0x2820)
+ const u32 begin_id = le32_to_cpu(DRM_READ32(info->mmio_map,
+ 0x2820))
& BEGIN_BEGIN_IDENTIFICATION_MASK;
if (begin_id != info->complete_sequence) {
diff --git a/linux-core/xgi_misc.c b/linux-core/xgi_misc.c
index 50a721c0..f39b3bb5 100644
--- a/linux-core/xgi_misc.c
+++ b/linux-core/xgi_misc.c
@@ -38,12 +38,12 @@ static unsigned int s_invalid_begin = 0;
static bool xgi_validate_signal(struct drm_map * map)
{
- if (DRM_READ32(map, 0x2800) & 0x001c0000) {
+ if (le32_to_cpu(DRM_READ32(map, 0x2800) & 0x001c0000)) {
u16 check;
/* Check Read back status */
DRM_WRITE8(map, 0x235c, 0x80);
- check = DRM_READ16(map, 0x2360);
+ check = le16_to_cpu(DRM_READ16(map, 0x2360));
if ((check & 0x3f) != ((check & 0x3f00) >> 8)) {
return FALSE;
@@ -51,28 +51,28 @@ static bool xgi_validate_signal(struct drm_map * map)
/* Check RO channel */
DRM_WRITE8(map, 0x235c, 0x83);
- check = DRM_READ16(map, 0x2360);
+ check = le16_to_cpu(DRM_READ16(map, 0x2360));
if ((check & 0x0f) != ((check & 0xf0) >> 4)) {
return FALSE;
}
/* Check RW channel */
DRM_WRITE8(map, 0x235c, 0x88);
- check = DRM_READ16(map, 0x2360);
+ check = le16_to_cpu(DRM_READ16(map, 0x2360));
if ((check & 0x0f) != ((check & 0xf0) >> 4)) {
return FALSE;
}
/* Check RO channel outstanding */
DRM_WRITE8(map, 0x235c, 0x8f);
- check = DRM_READ16(map, 0x2360);
+ check = le16_to_cpu(DRM_READ16(map, 0x2360));
if (0 != (check & 0x3ff)) {
return FALSE;
}
/* Check RW channel outstanding */
DRM_WRITE8(map, 0x235c, 0x90);
- check = DRM_READ16(map, 0x2360);
+ check = le16_to_cpu(DRM_READ16(map, 0x2360));
if (0 != (check & 0x3ff)) {
return FALSE;
}
@@ -89,7 +89,7 @@ static void xgi_ge_hang_reset(struct drm_map * map)
int time_out = 0xffff;
DRM_WRITE8(map, 0xb057, 8);
- while (0 != (DRM_READ32(map, 0x2800) & 0xf0000000)) {
+ while (0 != le32_to_cpu(DRM_READ32(map, 0x2800) & 0xf0000000)) {
while (0 != ((--time_out) & 0xfff))
/* empty */ ;
@@ -100,7 +100,7 @@ static void xgi_ge_hang_reset(struct drm_map * map)
u8 old_36;
DRM_INFO("Can not reset back 0x%x!\n",
- DRM_READ32(map, 0x2800));
+ le32_to_cpu(DRM_READ32(map, 0x2800)));
DRM_WRITE8(map, 0xb057, 0);
@@ -137,7 +137,7 @@ static void xgi_ge_hang_reset(struct drm_map * map)
bool xgi_ge_irq_handler(struct xgi_info * info)
{
- const u32 int_status = DRM_READ32(info->mmio_map, 0x2810);
+ const u32 int_status = le32_to_cpu(DRM_READ32(info->mmio_map, 0x2810));
bool is_support_auto_reset = FALSE;
/* Check GE on/off */
@@ -146,7 +146,7 @@ bool xgi_ge_irq_handler(struct xgi_info * info)
/* We got GE stall interrupt.
*/
DRM_WRITE32(info->mmio_map, 0x2810,
- int_status | 0x04000000);
+ cpu_to_le32(int_status | 0x04000000));
if (is_support_auto_reset) {
static cycles_t last_tick;
@@ -176,7 +176,7 @@ bool xgi_ge_irq_handler(struct xgi_info * info)
} else if (0 != (0x1 & int_status)) {
s_invalid_begin++;
DRM_WRITE32(info->mmio_map, 0x2810,
- (int_status & ~0x01) | 0x04000000);
+ cpu_to_le32((int_status & ~0x01) | 0x04000000));
}
return TRUE;
@@ -326,7 +326,7 @@ void xgi_waitfor_pci_idle(struct xgi_info * info)
unsigned int same_count = 0;
while (idleCount < 5) {
- const u32 status = DRM_READ32(info->mmio_map, WHOLD_GE_STATUS)
+ const u32 status = le32_to_cpu(DRM_READ32(info->mmio_map, WHOLD_GE_STATUS))
& IDLE_MASK;
if (status == old_status) {
diff --git a/linux-core/xgi_pcie.c b/linux-core/xgi_pcie.c
index a7d3ea24..4becf35b 100644
--- a/linux-core/xgi_pcie.c
+++ b/linux-core/xgi_pcie.c
@@ -40,7 +40,8 @@ void xgi_gart_flush(struct drm_device *dev)
DRM_WRITE8(info->mmio_map, 0xB00C, temp & ~0x02);
/* Set GART base address to HW */
- DRM_WRITE32(info->mmio_map, 0xB034, info->gart_info.bus_addr);
+ DRM_WRITE32(info->mmio_map, 0xB034,
+ cpu_to_le32(info->gart_info.bus_addr));
/* Flush GART table. */
DRM_WRITE8(info->mmio_map, 0xB03F, 0x40);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-24 17:34:41 +0000