38 #define host_to_priv(host) container_of((host)->pdata, struct sh_mobile_sdhi, mmc_data)  argument
91 static void sh_mobile_sdhi_sdbuf_width(struct tmio_mmc_host *host, int width)  in sh_mobile_sdhi_sdbuf_width()  argument
99 	switch (sd_ctrl_read16(host, CTL_VERSION)) {  in sh_mobile_sdhi_sdbuf_width()
111 	sd_ctrl_write16(host, EXT_ACC, val);  in sh_mobile_sdhi_sdbuf_width()
117 	struct tmio_mmc_host *host = mmc_priv(mmc);  in sh_mobile_sdhi_clk_enable()  local
118 	struct sh_mobile_sdhi *priv = host_to_priv(host);  in sh_mobile_sdhi_clk_enable()
126 	sh_mobile_sdhi_sdbuf_width(host, 16);  in sh_mobile_sdhi_clk_enable()
134 	struct tmio_mmc_host *host = mmc_priv(mmc);  in sh_mobile_sdhi_clk_disable()  local
135 	struct sh_mobile_sdhi *priv = host_to_priv(host);  in sh_mobile_sdhi_clk_disable()
139 static int sh_mobile_sdhi_wait_idle(struct tmio_mmc_host *host)  in sh_mobile_sdhi_wait_idle()  argument
143 	while (--timeout && !(sd_ctrl_read16(host, CTL_STATUS2) & (1 << 13)))  in sh_mobile_sdhi_wait_idle()
147 		dev_warn(&host->pdev->dev, "timeout waiting for SD bus idle\n");  in sh_mobile_sdhi_wait_idle()
154 static int sh_mobile_sdhi_write16_hook(struct tmio_mmc_host *host, int addr)  in sh_mobile_sdhi_write16_hook()  argument
166 		return sh_mobile_sdhi_wait_idle(host);  in sh_mobile_sdhi_write16_hook()
190 static void sh_mobile_sdhi_enable_dma(struct tmio_mmc_host *host, bool enable)  in sh_mobile_sdhi_enable_dma()  argument
192 	sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0);  in sh_mobile_sdhi_enable_dma()
195 	sh_mobile_sdhi_sdbuf_width(host, enable ? 32 : 16);  in sh_mobile_sdhi_enable_dma()
205 	struct tmio_mmc_host *host;  in sh_mobile_sdhi_probe()  local
231 	host = tmio_mmc_host_alloc(pdev);  in sh_mobile_sdhi_probe()
232 	if (!host) {  in sh_mobile_sdhi_probe()
237 	host->dma		= dma_priv;  in sh_mobile_sdhi_probe()
238 	host->write16_hook	= sh_mobile_sdhi_write16_hook;  in sh_mobile_sdhi_probe()
239 	host->clk_enable	= sh_mobile_sdhi_clk_enable;  in sh_mobile_sdhi_probe()
240 	host->clk_disable	= sh_mobile_sdhi_clk_disable;  in sh_mobile_sdhi_probe()
241 	host->multi_io_quirk	= sh_mobile_sdhi_multi_io_quirk;  in sh_mobile_sdhi_probe()
244 		host->bus_shift = 1;  in sh_mobile_sdhi_probe()
246 		host->bus_shift = 0;  in sh_mobile_sdhi_probe()
287 	ret = tmio_mmc_host_probe(host, mmc_data);  in sh_mobile_sdhi_probe()
300 				  dev_name(&pdev->dev), host);  in sh_mobile_sdhi_probe()
309 				  dev_name(&pdev->dev), host);  in sh_mobile_sdhi_probe()
318 				  dev_name(&pdev->dev), host);  in sh_mobile_sdhi_probe()
335 					  dev_name(&pdev->dev), host);  in sh_mobile_sdhi_probe()
348 		 mmc_hostname(host->mmc), (unsigned long)  in sh_mobile_sdhi_probe()
350 		 host->mmc->f_max / 1000000);  in sh_mobile_sdhi_probe()
355 	tmio_mmc_host_remove(host);  in sh_mobile_sdhi_probe()
357 	tmio_mmc_host_free(host);  in sh_mobile_sdhi_probe()
365 	struct tmio_mmc_host *host = mmc_priv(mmc);  in sh_mobile_sdhi_remove()  local
367 	tmio_mmc_host_remove(host);  in sh_mobile_sdhi_remove()