diff options
Diffstat (limited to 'linux-core/xgi_cmdlist.c')
| -rw-r--r-- | linux-core/xgi_cmdlist.c | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/linux-core/xgi_cmdlist.c b/linux-core/xgi_cmdlist.c index 261f4e13..d7b23c89 100644 --- a/linux-core/xgi_cmdlist.c +++ b/linux-core/xgi_cmdlist.c @@ -138,11 +138,11 @@ 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); } @@ -258,6 +258,8 @@ 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 +271,20 @@ 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); @@ -299,13 +303,13 @@ void xgi_emit_flush(struct xgi_info * info, bool stop) */ void xgi_emit_nop(struct xgi_info * info) { - info->cmdring.last_ptr[1] = BEGIN_LINK_ENABLE_MASK - | (BEGIN_BEGIN_IDENTIFICATION_MASK & info->next_sequence); + info->cmdring.last_ptr[1] = cpu_to_le32(BEGIN_LINK_ENABLE_MASK + | (BEGIN_BEGIN_IDENTIFICATION_MASK & info->next_sequence)); info->cmdring.last_ptr[2] = 0; 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); |