194         VirtioGpuCmd *cmd = reinterpret_cast<VirtioGpuCmd *>(&m_buf[m_cmdPos]);  in allocBuffer()  local
195         if (m_allocSize + minSize > cmd->cmdSize) {  in allocBuffer()
199             if (m_cmdPos + cmd->cmdSize + minSize > m_bufSize) {  in allocBuffer()
210                 m_cmdPos += cmd->cmdSize;  in allocBuffer()
249       VirtioGpuCmd *cmd = reinterpret_cast<VirtioGpuCmd *>(&m_buf[m_cmdPos]);  in allocBuffer()  local
250       cmd->op = 0U;  in allocBuffer()
251       cmd->cmdSize = sizeof(*cmd) + sizeof(__u32);  in allocBuffer()
276     VirtioGpuCmd *cmd = reinterpret_cast<VirtioGpuCmd *>(&m_buf[m_cmdPos]);  in writeFully()  local
278     if (m_flushPos < sizeof(*cmd)) {  in writeFully()
285     if (m_flushPos + len > cmd->cmdSize) {  in writeFully()
288             __func__, len, m_cmdPos, m_flushPos, cmd->cmdSize);  in writeFully()
381         VirtioGpuCmd *cmd = reinterpret_cast<VirtioGpuCmd *>(&m_buf[pos]);  in commitAll()  local
384         if (pos + cmd->cmdSize > m_bufSize) {  in commitAll()
386                 "error, exiting.", __func__, pos, cmd->cmdSize, m_bufSize);  in commitAll()
391         if (cmd->op == 0) {  in commitAll()
392             *(uint32_t *)cmd->buf = m_cmdResp_rh;  in commitAll()
397             .size           = cmd->cmdSize,  in commitAll()
398             .command        = reinterpret_cast<__u64>(cmd),  in commitAll()
409         pos += cmd->cmdSize;  in commitAll()