diff options
Diffstat (limited to 'linux-core/xgi_misc.c')
| -rw-r--r-- | linux-core/xgi_misc.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/linux-core/xgi_misc.c b/linux-core/xgi_misc.c index 61e40594..06cf0160 100644 --- a/linux-core/xgi_misc.c +++ b/linux-core/xgi_misc.c @@ -200,13 +200,15 @@ BOOL xgi_ge_irq_handler(xgi_info_t * info) STALL_INTERRUPT_RESET_THRESHOLD) { continoue_int_count = 0; } else if (continoue_int_count >= 3) { + int time_out; + continoue_int_count = 0; // GE Hung up, need reset. XGI_INFO("Reset GE!\n"); *(mmio_vbase + 0xb057) = 8; - int time_out = 0xffff; + time_out = 0xffff; while (0 != (ge_3d_status[0x00] & 0xf0000000)) { @@ -214,6 +216,11 @@ BOOL xgi_ge_irq_handler(xgi_info_t * info) ((--time_out) & 0xfff)) ; if (0 == time_out) { + U8 old_3ce; + U8 old_3cf; + U8 old_index; + U8 old_36; + XGI_INFO ("Can not reset back 0x%lx!\n", ge_3d_status @@ -222,24 +229,24 @@ BOOL xgi_ge_irq_handler(xgi_info_t * info) 0xb057) = 0; // Have to use 3x5.36 to reset. // Save and close dynamic gating - U8 old_3ce = + old_3ce = *(mmio_vbase + 0x3ce); *(mmio_vbase + 0x3ce) = 0x2a; - U8 old_3cf = + old_3cf = *(mmio_vbase + 0x3cf); *(mmio_vbase + 0x3cf) = old_3cf & 0xfe; // Reset GE - U8 old_index = + old_index = *(mmio_vbase + 0x3d4); *(mmio_vbase + 0x3d4) = 0x36; - U8 old_36 = + old_36 = *(mmio_vbase + 0x3d5); *(mmio_vbase + |