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/linux/drivers/mmc/host/
H A Dbcm2835.c49 #include <linux/mmc/host.h>
61 #define SDHSTS 0x20 /* SD host status - 11 R/W */
64 #define SDHCFG 0x38 /* Host configuration - 2 R/W */
65 #define SDHBCT 0x3c /* Host byte count (debug) - 32 R/W */
67 #define SDHBLC 0x50 /* Host block count (SDIO/SDHC) - 9 R/W */
194 static void bcm2835_dumpcmd(struct bcm2835_host *host, struct mmc_command *cmd, in bcm2835_dumpcmd() argument
197 struct device *dev = &host->pdev->dev; in bcm2835_dumpcmd()
203 (cmd == host->cmd) ? '>' : ' ', in bcm2835_dumpcmd()
209 static void bcm2835_dumpregs(struct bcm2835_host *host) in bcm2835_dumpregs() argument
211 struct mmc_request *mrq = host->mrq; in bcm2835_dumpregs()
[all …]
H A Ddw_mmc.c31 #include <linux/mmc/host.h>
117 spin_lock_bh(&slot->host->lock); in dw_mci_req_show()
143 spin_unlock_bh(&slot->host->lock); in dw_mci_req_show()
151 struct dw_mci *host = s->private; in dw_mci_regs_show() local
153 pm_runtime_get_sync(host->dev); in dw_mci_regs_show()
155 seq_printf(s, "STATUS:\t0x%08x\n", mci_readl(host, STATUS)); in dw_mci_regs_show()
156 seq_printf(s, "RINTSTS:\t0x%08x\n", mci_readl(host, RINTSTS)); in dw_mci_regs_show()
157 seq_printf(s, "CMD:\t0x%08x\n", mci_readl(host, CMD)); in dw_mci_regs_show()
158 seq_printf(s, "CTRL:\t0x%08x\n", mci_readl(host, CTRL)); in dw_mci_regs_show()
159 seq_printf(s, "INTMASK:\t0x%08x\n", mci_readl(host, INTMASK)); in dw_mci_regs_show()
[all …]
H A Dmxcmmc.c3 * linux/drivers/mmc/host/mxcmmc.c - Freescale i.MX MMCI driver
25 #include <linux/mmc/host.h>
175 static inline int is_imx31_mmc(struct mxcmci_host *host) in is_imx31_mmc() argument
177 return host->devtype == IMX31_MMC; in is_imx31_mmc()
180 static inline int is_mpc512x_mmc(struct mxcmci_host *host) in is_mpc512x_mmc() argument
182 return host->devtype == MPC512X_MMC; in is_mpc512x_mmc()
185 static inline u32 mxcmci_readl(struct mxcmci_host *host, int reg) in mxcmci_readl() argument
188 return ioread32be(host->base + reg); in mxcmci_readl()
190 return readl(host->base + reg); in mxcmci_readl()
193 static inline void mxcmci_writel(struct mxcmci_host *host, u32 val, int reg) in mxcmci_writel() argument
[all …]
H A Dusdhi6rol0.c16 #include <linux/mmc/host.h>
209 static void usdhi6_write(struct usdhi6_host *host, u32 reg, u32 data) in usdhi6_write() argument
211 iowrite32(data, host->base + reg); in usdhi6_write()
212 dev_vdbg(mmc_dev(host->mmc), "%s(0x%p + 0x%x) = 0x%x\n", __func__, in usdhi6_write()
213 host->base, reg, data); in usdhi6_write()
216 static void usdhi6_write16(struct usdhi6_host *host, u32 reg, u16 data) in usdhi6_write16() argument
218 iowrite16(data, host->base + reg); in usdhi6_write16()
219 dev_vdbg(mmc_dev(host->mmc), "%s(0x%p + 0x%x) = 0x%x\n", __func__, in usdhi6_write16()
220 host->base, reg, data); in usdhi6_write16()
223 static u32 usdhi6_read(struct usdhi6_host *host, u32 reg) in usdhi6_read() argument
[all …]
H A Dwbsd.c3 * linux/drivers/mmc/host/wbsd.c - Winbond W83L51xD SD/MMC driver
30 #include <linux/mmc/host.h>
84 static inline void wbsd_unlock_config(struct wbsd_host *host) in wbsd_unlock_config() argument
86 BUG_ON(host->config == 0); in wbsd_unlock_config()
88 outb(host->unlock_code, host->config); in wbsd_unlock_config()
89 outb(host->unlock_code, host->config); in wbsd_unlock_config()
92 static inline void wbsd_lock_config(struct wbsd_host *host) in wbsd_lock_config() argument
94 BUG_ON(host->config == 0); in wbsd_lock_config()
96 outb(LOCK_CODE, host->config); in wbsd_lock_config()
99 static inline void wbsd_write_config(struct wbsd_host *host, u8 reg, u8 value) in wbsd_write_config() argument
[all …]
H A Dpxamci.c3 * linux/drivers/mmc/host/pxa.c - PXA MMCI driver
26 #include <linux/mmc/host.h>
76 static int pxamci_init_ocr(struct pxamci_host *host) in pxamci_init_ocr() argument
78 struct mmc_host *mmc = host->mmc; in pxamci_init_ocr()
87 mmc->ocr_avail = host->pdata ? in pxamci_init_ocr()
88 host->pdata->ocr_mask : in pxamci_init_ocr()
95 static inline int pxamci_set_power(struct pxamci_host *host, in pxamci_set_power() argument
99 struct mmc_host *mmc = host->mmc; in pxamci_set_power()
105 if (host->power) { in pxamci_set_power()
106 bool on = !!((1 << vdd) & host->pdata->ocr_mask); in pxamci_set_power()
[all …]
H A Dmoxart-mmc.c2 * MOXA ART MMC host driver.
25 #include <linux/mmc/host.h>
151 static inline void moxart_init_sg(struct moxart_host *host, in moxart_init_sg() argument
154 host->cur_sg = data->sg; in moxart_init_sg()
155 host->num_sg = data->sg_len; in moxart_init_sg()
156 host->data_remain = host->cur_sg->length; in moxart_init_sg()
158 if (host->data_remain > host->data_len) in moxart_init_sg()
159 host->data_remain = host->data_len; in moxart_init_sg()
162 static inline int moxart_next_sg(struct moxart_host *host) in moxart_next_sg() argument
165 struct mmc_data *data = host->mrq->cmd->data; in moxart_next_sg()
[all …]
H A Djz4740_mmc.c18 #include <linux/mmc/host.h>
189 static void jz4740_mmc_write_irq_mask(struct jz4740_mmc_host *host, in jz4740_mmc_write_irq_mask() argument
192 if (host->version >= JZ_MMC_JZ4725B) in jz4740_mmc_write_irq_mask()
193 return writel(val, host->base + JZ_REG_MMC_IMASK); in jz4740_mmc_write_irq_mask()
195 return writew(val, host->base + JZ_REG_MMC_IMASK); in jz4740_mmc_write_irq_mask()
198 static void jz4740_mmc_write_irq_reg(struct jz4740_mmc_host *host, in jz4740_mmc_write_irq_reg() argument
201 if (host->version >= JZ_MMC_JZ4780) in jz4740_mmc_write_irq_reg()
202 writel(val, host->base + JZ_REG_MMC_IREG); in jz4740_mmc_write_irq_reg()
204 writew(val, host->base + JZ_REG_MMC_IREG); in jz4740_mmc_write_irq_reg()
207 static uint32_t jz4740_mmc_read_irq_reg(struct jz4740_mmc_host *host) in jz4740_mmc_read_irq_reg() argument
[all …]
H A Dsunplus-mmc.c15 #include <linux/mmc/host.h>
176 static inline int spmmc_wait_finish(struct spmmc_host *host) in spmmc_wait_finish() argument
180 return readl_poll_timeout(host->base + SPMMC_SD_STATE_REG, state, in spmmc_wait_finish()
185 static inline int spmmc_wait_sdstatus(struct spmmc_host *host, unsigned int status_bit) in spmmc_wait_sdstatus() argument
189 return readl_poll_timeout(host->base + SPMMC_SD_STATUS_REG, status, in spmmc_wait_sdstatus()
194 #define spmmc_wait_rspbuf_full(host) spmmc_wait_sdstatus(host, SPMMC_SDSTATUS_RSP_BUF_FULL) argument
195 #define spmmc_wait_rxbuf_full(host) spmmc_wait_sdstatus(host, SPMMC_SDSTATUS_RX_DATA_BUF_FULL) argument
196 #define spmmc_wait_txbuf_empty(host) spmmc_wait_sdstatus(host, SPMMC_SDSTATUS_TX_DATA_BUF_EMPTY) argument
198 static void spmmc_get_rsp(struct spmmc_host *host, struct mmc_command *cmd) in spmmc_get_rsp() argument
205 if (spmmc_wait_rspbuf_full(host)) in spmmc_get_rsp()
[all …]
H A Dmmci_stm32_sdmmc.c10 #include <linux/mmc/host.h>
69 int (*tuning_prepare)(struct mmci_host *host);
81 static int sdmmc_idma_validate_data(struct mmci_host *host, in sdmmc_idma_validate_data() argument
84 struct sdmmc_idma *idma = host->dma_priv; in sdmmc_idma_validate_data()
85 struct device *dev = mmc_dev(host->mmc); in sdmmc_idma_validate_data()
97 host->variant->stm32_idmabsize_align)) { in sdmmc_idma_validate_data()
98 dev_dbg(mmc_dev(host->mmc), in sdmmc_idma_validate_data()
106 dev_dbg(mmc_dev(host->mmc), in sdmmc_idma_validate_data()
117 host->mmc->max_req_size, in sdmmc_idma_validate_data()
131 static int _sdmmc_idma_prep_data(struct mmci_host *host, in _sdmmc_idma_prep_data() argument
[all …]
H A Duniphier-sd.c12 #include <linux/mmc/host.h>
82 static void *uniphier_sd_priv(struct tmio_mmc_host *host) in uniphier_sd_priv() argument
84 return container_of(host->pdata, struct uniphier_sd_priv, tmio_data); in uniphier_sd_priv()
87 static void uniphier_sd_dma_endisable(struct tmio_mmc_host *host, int enable) in uniphier_sd_dma_endisable() argument
89 sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? DMA_ENABLE_DMASDRW : 0); in uniphier_sd_dma_endisable()
95 struct tmio_mmc_host *host = from_work(host, t, dma_issue); in uniphier_sd_external_dma_issue() local
96 struct uniphier_sd_priv *priv = uniphier_sd_priv(host); in uniphier_sd_external_dma_issue()
98 uniphier_sd_dma_endisable(host, 1); in uniphier_sd_external_dma_issue()
105 struct tmio_mmc_host *host = param; in uniphier_sd_external_dma_callback() local
106 struct uniphier_sd_priv *priv = uniphier_sd_priv(host); in uniphier_sd_external_dma_callback()
[all …]
H A Dcavium-thunderx.c21 static void thunder_mmc_acquire_bus(struct cvm_mmc_host *host) in thunder_mmc_acquire_bus() argument
23 down(&host->mmc_serializer); in thunder_mmc_acquire_bus()
26 static void thunder_mmc_release_bus(struct cvm_mmc_host *host) in thunder_mmc_release_bus() argument
28 up(&host->mmc_serializer); in thunder_mmc_release_bus()
31 static void thunder_mmc_int_enable(struct cvm_mmc_host *host, u64 val) in thunder_mmc_int_enable() argument
33 writeq(val, host->base + MIO_EMM_INT(host)); in thunder_mmc_int_enable()
34 writeq(val, host->base + MIO_EMM_INT_EN_SET(host)); in thunder_mmc_int_enable()
37 static int thunder_mmc_register_interrupts(struct cvm_mmc_host *host, in thunder_mmc_register_interrupts() argument
50 0, cvm_mmc_irq_names[i], host); in thunder_mmc_register_interrupts()
63 struct cvm_mmc_host *host; in thunder_mmc_probe() local
[all …]
H A Dtifm_sd.c12 #include <linux/mmc/host.h>
112 /* for some reason, host won't respond correctly to readw/writew */
113 static void tifm_sd_read_fifo(struct tifm_sd *host, struct page *pg, in tifm_sd_read_fifo() argument
116 struct tifm_dev *sock = host->dev; in tifm_sd_read_fifo()
121 if (host->cmd_flags & DATA_CARRY) { in tifm_sd_read_fifo()
122 buf[pos++] = host->bounce_buf_data[0]; in tifm_sd_read_fifo()
123 host->cmd_flags &= ~DATA_CARRY; in tifm_sd_read_fifo()
130 host->bounce_buf_data[0] = (val >> 8) & 0xff; in tifm_sd_read_fifo()
131 host->cmd_flags |= DATA_CARRY; in tifm_sd_read_fifo()
139 static void tifm_sd_write_fifo(struct tifm_sd *host, struct page *pg, in tifm_sd_write_fifo() argument
[all …]
H A Dsdhci-pci-gli.c306 static inline void gl9750_wt_on(struct sdhci_host *host) in gl9750_wt_on() argument
311 wt_value = sdhci_readl(host, SDHCI_GLI_9750_WT); in gl9750_wt_on()
320 sdhci_writel(host, wt_value, SDHCI_GLI_9750_WT); in gl9750_wt_on()
323 static inline void gl9750_wt_off(struct sdhci_host *host) in gl9750_wt_off() argument
328 wt_value = sdhci_readl(host, SDHCI_GLI_9750_WT); in gl9750_wt_off()
337 sdhci_writel(host, wt_value, SDHCI_GLI_9750_WT); in gl9750_wt_off()
340 static void gli_set_9750(struct sdhci_host *host) in gli_set_9750() argument
350 gl9750_wt_on(host); in gli_set_9750()
352 driving_value = sdhci_readl(host, SDHCI_GLI_9750_DRIVING); in gli_set_9750()
353 pll_value = sdhci_readl(host, SDHCI_GLI_9750_PLL); in gli_set_9750()
[all …]
H A Dmeson-mx-sdhc-mmc.c3 * Amlogic Meson6/Meson8/Meson8b/Meson8m2 SDHC MMC host controller driver.
21 #include <linux/mmc/host.h>
68 static void meson_mx_sdhc_reset(struct meson_mx_sdhc_host *host) in meson_mx_sdhc_reset() argument
70 regmap_write(host->regmap, MESON_SDHC_SRST, MESON_SDHC_SRST_MAIN_CTRL | in meson_mx_sdhc_reset()
76 regmap_write(host->regmap, MESON_SDHC_SRST, 0); in meson_mx_sdhc_reset()
82 struct meson_mx_sdhc_host *host = mmc_priv(mmc); in meson_mx_sdhc_clear_fifo() local
85 regmap_read(host->regmap, MESON_SDHC_STAT, &stat); in meson_mx_sdhc_clear_fifo()
90 regmap_write(host->regmap, MESON_SDHC_SRST, MESON_SDHC_SRST_RXFIFO | in meson_mx_sdhc_clear_fifo()
94 regmap_read(host->regmap, MESON_SDHC_STAT, &stat); in meson_mx_sdhc_clear_fifo()
97 dev_warn(mmc_dev(host->mmc), in meson_mx_sdhc_clear_fifo()
[all …]
H A Dsdhci-of-dwcmshc.c3 * Driver for Synopsys DesignWare Cores Mobile Storage Host Controller
289 int (*init)(struct device *dev, struct sdhci_host *host, struct dwcmshc_priv *dwc_priv);
290 void (*postinit)(struct sdhci_host *host, struct dwcmshc_priv *dwc_priv);
293 static void dwcmshc_enable_card_clk(struct sdhci_host *host) in dwcmshc_enable_card_clk() argument
297 ctrl = sdhci_readw(host, SDHCI_CLOCK_CONTROL); in dwcmshc_enable_card_clk()
300 sdhci_writew(host, ctrl, SDHCI_CLOCK_CONTROL); in dwcmshc_enable_card_clk()
336 static void dwcmshc_adma_write_desc(struct sdhci_host *host, void **desc, in dwcmshc_adma_write_desc() argument
342 sdhci_adma_write_desc(host, desc, addr, len, cmd); in dwcmshc_adma_write_desc()
348 sdhci_adma_write_desc(host, desc, addr, tmplen, cmd); in dwcmshc_adma_write_desc()
352 sdhci_adma_write_desc(host, desc, addr, len, cmd); in dwcmshc_adma_write_desc()
[all …]
H A Dcavium.c44 * The Cavium MMC host hardware assumes that all commands have fixed
47 * response types that are unexpected by the host hardware.
165 static void check_switch_errors(struct cvm_mmc_host *host) in check_switch_errors() argument
169 emm_switch = readq(host->base + MIO_EMM_SWITCH(host)); in check_switch_errors()
171 dev_err(host->dev, "Switch power class error\n"); in check_switch_errors()
173 dev_err(host->dev, "Switch hs timing error\n"); in check_switch_errors()
175 dev_err(host->dev, "Switch bus width error\n"); in check_switch_errors()
200 static void do_switch(struct cvm_mmc_host *host, u64 emm_switch) in do_switch() argument
212 writeq(emm_switch, host->base + MIO_EMM_SWITCH(host)); in do_switch()
215 writeq(emm_switch, host->base + MIO_EMM_SWITCH(host)); in do_switch()
[all …]
H A Dlitex_mmc.c23 #include <linux/mmc/host.h>
123 static int litex_mmc_send_cmd(struct litex_mmc_host *host, in litex_mmc_send_cmd() argument
126 struct device *dev = mmc_dev(host->mmc); in litex_mmc_send_cmd()
131 litex_write32(host->sdcore + LITEX_CORE_CMDARG, arg); in litex_mmc_send_cmd()
132 litex_write32(host->sdcore + LITEX_CORE_CMDCMD, in litex_mmc_send_cmd()
134 litex_write8(host->sdcore + LITEX_CORE_CMDSND, 1); in litex_mmc_send_cmd()
140 if (host->irq > 0 && in litex_mmc_send_cmd()
143 reinit_completion(&host->cmd_done); in litex_mmc_send_cmd()
144 litex_write32(host->sdirq + LITEX_IRQ_ENABLE, in litex_mmc_send_cmd()
146 wait_for_completion(&host->cmd_done); in litex_mmc_send_cmd()
[all …]
H A Drtsx_pci_sdmmc.c17 #include <linux/mmc/host.h>
51 static inline struct device *sdmmc_dev(struct realtek_pci_sdmmc *host) in sdmmc_dev() argument
53 return &(host->pdev->dev); in sdmmc_dev()
56 static inline void sd_clear_error(struct realtek_pci_sdmmc *host) in sd_clear_error() argument
58 rtsx_pci_write_register(host->pcr, CARD_STOP, in sd_clear_error()
63 static void dump_reg_range(struct realtek_pci_sdmmc *host, u16 start, u16 end) in dump_reg_range() argument
75 rtsx_pci_read_register(host->pcr, start + i + j, in dump_reg_range()
77 dev_dbg(sdmmc_dev(host), "0x%04X(%d): %8ph\n", in dump_reg_range()
82 static void sd_print_debug_regs(struct realtek_pci_sdmmc *host) in sd_print_debug_regs() argument
84 dump_reg_range(host, 0xFDA0, 0xFDB3); in sd_print_debug_regs()
[all …]
/linux/drivers/memstick/host/
H A Djmb38x_ms.c154 static unsigned int jmb38x_ms_read_data(struct jmb38x_ms_host *host, in jmb38x_ms_read_data() argument
159 while (host->io_pos && length) { in jmb38x_ms_read_data()
160 buf[off++] = host->io_word[0] & 0xff; in jmb38x_ms_read_data()
161 host->io_word[0] >>= 8; in jmb38x_ms_read_data()
163 host->io_pos--; in jmb38x_ms_read_data()
169 while (!(STATUS_FIFO_EMPTY & readl(host->addr + STATUS))) { in jmb38x_ms_read_data()
172 *(unsigned int *)(buf + off) = __raw_readl(host->addr + DATA); in jmb38x_ms_read_data()
178 && !(STATUS_FIFO_EMPTY & readl(host->addr + STATUS))) { in jmb38x_ms_read_data()
179 host->io_word[0] = readl(host->addr + DATA); in jmb38x_ms_read_data()
180 for (host->io_pos = 4; host->io_pos; --host->io_pos) { in jmb38x_ms_read_data()
[all …]
H A Dtifm_ms.c82 static unsigned int tifm_ms_read_data(struct tifm_ms *host, in tifm_ms_read_data() argument
85 struct tifm_dev *sock = host->dev; in tifm_ms_read_data()
88 while (host->io_pos && length) { in tifm_ms_read_data()
89 buf[off++] = host->io_word & 0xff; in tifm_ms_read_data()
90 host->io_word >>= 8; in tifm_ms_read_data()
92 host->io_pos--; in tifm_ms_read_data()
109 host->io_word = readl(sock->addr + SOCK_MS_DATA); in tifm_ms_read_data()
110 for (host->io_pos = 4; host->io_pos; --host->io_pos) { in tifm_ms_read_data()
111 buf[off++] = host->io_word & 0xff; in tifm_ms_read_data()
112 host->io_word >>= 8; in tifm_ms_read_data()
[all …]
/linux/fs/lockd/
H A Dhost.c3 * linux/fs/lockd/host.c
37 #define for_each_host(host, chain, table) \ argument
40 hlist_for_each_entry((host), (chain), h_hash)
42 #define for_each_host_safe(host, next, chain, table) \ argument
45 hlist_for_each_entry_safe((host), (next), \
114 struct nlm_host *host = NULL; in nlm_alloc_host() local
129 host = kmalloc_obj(*host); in nlm_alloc_host()
130 if (unlikely(host == NULL)) { in nlm_alloc_host()
136 memcpy(nlm_addr(host), ni->sap, ni->salen); in nlm_alloc_host()
137 host->h_addrlen = ni->salen; in nlm_alloc_host()
[all …]
/linux/drivers/mtd/nand/raw/
H A Dhisi504_nand.c144 static inline unsigned int hinfc_read(struct hinfc_host *host, unsigned int reg) in hinfc_read() argument
146 return readl(host->iobase + reg); in hinfc_read()
149 static inline void hinfc_write(struct hinfc_host *host, unsigned int value, in hinfc_write() argument
152 writel(value, host->iobase + reg); in hinfc_write()
155 static void wait_controller_finished(struct hinfc_host *host) in wait_controller_finished() argument
161 val = hinfc_read(host, HINFC504_STATUS); in wait_controller_finished()
162 if (host->command == NAND_CMD_ERASE2) { in wait_controller_finished()
166 val = hinfc_read(host, HINFC504_STATUS); in wait_controller_finished()
176 dev_err(host->dev, "Wait NAND controller exec cmd timeout.\n"); in wait_controller_finished()
179 static void hisi_nfc_dma_transfer(struct hinfc_host *host, int todev) in hisi_nfc_dma_transfer() argument
[all …]
/linux/drivers/memstick/core/
H A Dmemstick.c179 struct memstick_host *host = container_of(dev, struct memstick_host, in memstick_free() local
181 kfree(host); in memstick_free()
202 * memstick_detect_change - schedule media detection on memstick host
203 * @host: host to use
205 void memstick_detect_change(struct memstick_host *host) in memstick_detect_change() argument
207 queue_work(workqueue, &host->media_checker); in memstick_detect_change()
212 * memstick_next_req - called by host driver to obtain next request to process
213 * @host: host to use
216 * Host calls this function from idle state (*mrq == NULL) or after finishing
220 * Returns: value of 0 means that new request was assigned to the host.
[all …]
/linux/drivers/gpu/host1x/
H A Ddev.h33 int (*init)(struct host1x_channel *channel, struct host1x *host,
56 void (*show_channel_cdma)(struct host1x *host,
59 void (*show_channel_fifo)(struct host1x *host,
62 void (*show_mlocks)(struct host1x *host, struct output *output);
74 void (*enable_protection)(struct host1x *host);
78 int (*init_host_sync)(struct host1x *host, u32 cpm);
80 struct host1x *host, unsigned int id, u32 thresh);
81 void (*enable_syncpt_intr)(struct host1x *host, unsigned int id);
82 void (*disable_syncpt_intr)(struct host1x *host, unsigned int id);
83 void (*disable_all_syncpt_intrs)(struct host1x *host);
[all …]

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