mirror of https://gitee.com/openkylin/linux.git
staging: fsl-mc: up-rev dpmcp binary interface to v2.0
Add cmd_flags parameter to all dpbp APIs to comply with the dpmcp 2.0 MC interface. Updated version major number. Pass irq args in struct instead of separate args. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
J. German Rivera
Greg Kroah-Hartman
parent
c4d887219c
commit
7a9a56be67
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@ -34,7 +34,7 @@
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/* DPMCP Version */
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#define DPMCP_VER_MAJOR 2
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#define DPMCP_VER_MINOR 0
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#define DPMCP_VER_MINOR 1
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/* Command IDs */
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#define DPMCP_CMDID_CLOSE 0x800
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@ -34,14 +34,17 @@
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#include "dpmcp.h"
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#include "dpmcp-cmd.h"
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int dpmcp_open(struct fsl_mc_io *mc_io, int dpmcp_id, uint16_t *token)
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int dpmcp_open(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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int dpmcp_id,
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uint16_t *token)
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{
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struct mc_command cmd = { 0 };
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_OPEN,
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MC_CMD_PRI_LOW, 0);
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cmd_flags, 0);
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cmd.params[0] |= mc_enc(0, 32, dpmcp_id);
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/* send command to mc*/
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@ -55,28 +58,31 @@ int dpmcp_open(struct fsl_mc_io *mc_io, int dpmcp_id, uint16_t *token)
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return err;
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}
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int dpmcp_close(struct fsl_mc_io *mc_io, uint16_t token)
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int dpmcp_close(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token)
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_CLOSE, MC_CMD_PRI_HIGH,
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token);
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_CLOSE,
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cmd_flags, token);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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int dpmcp_create(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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const struct dpmcp_cfg *cfg,
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uint16_t *token)
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uint16_t *token)
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{
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struct mc_command cmd = { 0 };
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_CREATE,
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MC_CMD_PRI_LOW, 0);
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cmd_flags, 0);
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cmd.params[0] |= mc_enc(0, 32, cfg->portal_id);
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/* send command to mc*/
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@ -90,65 +96,67 @@ int dpmcp_create(struct fsl_mc_io *mc_io,
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return 0;
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}
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int dpmcp_destroy(struct fsl_mc_io *mc_io, uint16_t token)
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int dpmcp_destroy(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token)
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_DESTROY,
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MC_CMD_PRI_LOW, token);
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cmd_flags, token);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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int dpmcp_reset(struct fsl_mc_io *mc_io, uint16_t token)
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int dpmcp_reset(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token)
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_RESET,
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MC_CMD_PRI_LOW, token);
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cmd_flags, token);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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int dpmcp_set_irq(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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uint8_t irq_index,
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uint64_t irq_addr,
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uint32_t irq_val,
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int user_irq_id)
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uint8_t irq_index,
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struct dpmcp_irq_cfg *irq_cfg)
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_SET_IRQ,
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MC_CMD_PRI_LOW, token);
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cmd_flags, token);
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cmd.params[0] |= mc_enc(0, 8, irq_index);
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cmd.params[0] |= mc_enc(32, 32, irq_val);
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cmd.params[1] |= mc_enc(0, 64, irq_addr);
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cmd.params[2] |= mc_enc(0, 32, user_irq_id);
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cmd.params[0] |= mc_enc(32, 32, irq_cfg->val);
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cmd.params[1] |= mc_enc(0, 64, irq_cfg->paddr);
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cmd.params[2] |= mc_enc(0, 32, irq_cfg->user_irq_id);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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int dpmcp_get_irq(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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uint8_t irq_index,
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int *type,
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uint64_t *irq_addr,
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uint32_t *irq_val,
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int *user_irq_id)
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uint8_t irq_index,
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int *type,
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struct dpmcp_irq_cfg *irq_cfg)
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{
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struct mc_command cmd = { 0 };
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_GET_IRQ,
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MC_CMD_PRI_LOW, token);
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cmd_flags, token);
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cmd.params[0] |= mc_enc(32, 8, irq_index);
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/* send command to mc*/
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@ -157,23 +165,24 @@ int dpmcp_get_irq(struct fsl_mc_io *mc_io,
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return err;
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/* retrieve response parameters */
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*irq_val = (uint32_t)mc_dec(cmd.params[0], 0, 32);
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*irq_addr = (uint64_t)mc_dec(cmd.params[1], 0, 64);
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*user_irq_id = (int)mc_dec(cmd.params[2], 0, 32);
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irq_cfg->val = (uint32_t)mc_dec(cmd.params[0], 0, 32);
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irq_cfg->paddr = (uint64_t)mc_dec(cmd.params[1], 0, 64);
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irq_cfg->user_irq_id = (int)mc_dec(cmd.params[2], 0, 32);
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*type = (int)mc_dec(cmd.params[2], 32, 32);
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return 0;
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}
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int dpmcp_set_irq_enable(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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uint8_t irq_index,
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uint8_t en)
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uint8_t irq_index,
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uint8_t en)
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_SET_IRQ_ENABLE,
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MC_CMD_PRI_LOW, token);
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cmd_flags, token);
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cmd.params[0] |= mc_enc(0, 8, en);
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cmd.params[0] |= mc_enc(32, 8, irq_index);
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@ -182,16 +191,17 @@ int dpmcp_set_irq_enable(struct fsl_mc_io *mc_io,
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}
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int dpmcp_get_irq_enable(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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uint8_t irq_index,
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uint8_t *en)
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uint8_t irq_index,
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uint8_t *en)
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{
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struct mc_command cmd = { 0 };
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_GET_IRQ_ENABLE,
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MC_CMD_PRI_LOW, token);
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cmd_flags, token);
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cmd.params[0] |= mc_enc(32, 8, irq_index);
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/* send command to mc*/
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@ -205,15 +215,16 @@ int dpmcp_get_irq_enable(struct fsl_mc_io *mc_io,
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}
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int dpmcp_set_irq_mask(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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uint8_t irq_index,
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uint32_t mask)
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uint8_t irq_index,
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uint32_t mask)
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_SET_IRQ_MASK,
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MC_CMD_PRI_LOW, token);
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cmd_flags, token);
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cmd.params[0] |= mc_enc(0, 32, mask);
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cmd.params[0] |= mc_enc(32, 8, irq_index);
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@ -222,16 +233,17 @@ int dpmcp_set_irq_mask(struct fsl_mc_io *mc_io,
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}
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int dpmcp_get_irq_mask(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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uint8_t irq_index,
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uint32_t *mask)
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uint8_t irq_index,
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uint32_t *mask)
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{
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struct mc_command cmd = { 0 };
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_GET_IRQ_MASK,
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MC_CMD_PRI_LOW, token);
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cmd_flags, token);
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cmd.params[0] |= mc_enc(32, 8, irq_index);
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/* send command to mc*/
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@ -245,16 +257,17 @@ int dpmcp_get_irq_mask(struct fsl_mc_io *mc_io,
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}
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int dpmcp_get_irq_status(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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uint8_t irq_index,
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uint32_t *status)
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uint8_t irq_index,
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uint32_t *status)
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{
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struct mc_command cmd = { 0 };
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_GET_IRQ_STATUS,
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MC_CMD_PRI_LOW, token);
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cmd_flags, token);
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cmd.params[0] |= mc_enc(32, 8, irq_index);
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/* send command to mc*/
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@ -268,15 +281,16 @@ int dpmcp_get_irq_status(struct fsl_mc_io *mc_io,
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}
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int dpmcp_clear_irq_status(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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uint8_t irq_index,
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uint32_t status)
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uint8_t irq_index,
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uint32_t status)
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_CLEAR_IRQ_STATUS,
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MC_CMD_PRI_LOW, token);
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cmd_flags, token);
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cmd.params[0] |= mc_enc(0, 32, status);
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cmd.params[0] |= mc_enc(32, 8, irq_index);
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@ -285,15 +299,16 @@ int dpmcp_clear_irq_status(struct fsl_mc_io *mc_io,
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}
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int dpmcp_get_attributes(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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struct dpmcp_attr *attr)
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struct dpmcp_attr *attr)
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{
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struct mc_command cmd = { 0 };
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_GET_ATTR,
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MC_CMD_PRI_LOW, token);
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cmd_flags, token);
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/* send command to mc*/
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err = mc_send_command(mc_io, &cmd);
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@ -41,6 +41,7 @@ struct fsl_mc_io;
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/**
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* dpmcp_open() - Open a control session for the specified object.
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* @mc_io: Pointer to MC portal's I/O object
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* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
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* @dpmcp_id: DPMCP unique ID
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* @token: Returned token; use in subsequent API calls
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*
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@ -54,7 +55,10 @@ struct fsl_mc_io;
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*
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* Return: '0' on Success; Error code otherwise.
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*/
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int dpmcp_open(struct fsl_mc_io *mc_io, int dpmcp_id, uint16_t *token);
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int dpmcp_open(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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int dpmcp_id,
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uint16_t *token);
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/* Get portal ID from pool */
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#define DPMCP_GET_PORTAL_ID_FROM_POOL (-1)
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@ -62,6 +66,7 @@ int dpmcp_open(struct fsl_mc_io *mc_io, int dpmcp_id, uint16_t *token);
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/**
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* dpmcp_close() - Close the control session of the object
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* @mc_io: Pointer to MC portal's I/O object
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* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
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* @token: Token of DPMCP object
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*
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* After this function is called, no further operations are
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@ -69,10 +74,12 @@ int dpmcp_open(struct fsl_mc_io *mc_io, int dpmcp_id, uint16_t *token);
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*
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* Return: '0' on Success; Error code otherwise.
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*/
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int dpmcp_close(struct fsl_mc_io *mc_io, uint16_t token);
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int dpmcp_close(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token);
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/**
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* struct dpmcp_cfg() - Structure representing DPMCP configuration
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* struct dpmcp_cfg - Structure representing DPMCP configuration
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* @portal_id: Portal ID; 'DPMCP_GET_PORTAL_ID_FROM_POOL' to get the portal ID
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* from pool
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*/
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@ -83,6 +90,7 @@ struct dpmcp_cfg {
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/**
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* dpmcp_create() - Create the DPMCP object.
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* @mc_io: Pointer to MC portal's I/O object
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* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
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* @cfg: Configuration structure
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* @token: Returned token; use in subsequent API calls
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*
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@ -101,81 +109,91 @@ struct dpmcp_cfg {
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* Return: '0' on Success; Error code otherwise.
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*/
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int dpmcp_create(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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const struct dpmcp_cfg *cfg,
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uint16_t *token);
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/**
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* dpmcp_destroy() - Destroy the DPMCP object and release all its resources.
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* @mc_io: Pointer to MC portal's I/O object
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* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
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* @token: Token of DPMCP object
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*
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* Return: '0' on Success; error code otherwise.
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*/
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int dpmcp_destroy(struct fsl_mc_io *mc_io, uint16_t token);
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int dpmcp_destroy(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token);
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/**
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* dpmcp_reset() - Reset the DPMCP, returns the object to initial state.
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* @mc_io: Pointer to MC portal's I/O object
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* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
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* @token: Token of DPMCP object
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*
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* Return: '0' on Success; Error code otherwise.
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*/
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int dpmcp_reset(struct fsl_mc_io *mc_io, uint16_t token);
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int dpmcp_reset(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token);
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/* IRQ */
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/*!
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* @name dpmcp IRQ Index and Events
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*/
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/* IRQ Index */
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#define DPMCP_IRQ_INDEX 0
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/*!< Irq index */
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/* irq event - Indicates that the link state changed */
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#define DPMCP_IRQ_EVENT_CMD_DONE 0x00000001
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/*!< irq event - Indicates that the link state changed */
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/* @} */
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/**
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* struct dpmcp_irq_cfg - IRQ configuration
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* @paddr: Address that must be written to signal a message-based interrupt
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* @val: Value to write into irq_addr address
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* @user_irq_id: A user defined number associated with this IRQ
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*/
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struct dpmcp_irq_cfg {
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uint64_t paddr;
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uint32_t val;
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int user_irq_id;
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};
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/**
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* dpmcp_set_irq() - Set IRQ information for the DPMCP to trigger an interrupt.
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* @mc_io: Pointer to MC portal's I/O object
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* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
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* @token: Token of DPMCP object
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* @irq_index: Identifies the interrupt index to configure
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* @irq_addr: Address that must be written to
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* signal a message-based interrupt
|
||||
* @irq_val: Value to write into irq_addr address
|
||||
* @user_irq_id: A user defined number associated with this IRQ
|
||||
* @irq_cfg: IRQ configuration
|
||||
*
|
||||
* Return: '0' on Success; Error code otherwise.
|
||||
*/
|
||||
int dpmcp_set_irq(struct fsl_mc_io *mc_io,
|
||||
uint32_t cmd_flags,
|
||||
uint16_t token,
|
||||
uint8_t irq_index,
|
||||
uint64_t irq_addr,
|
||||
uint32_t irq_val,
|
||||
int user_irq_id);
|
||||
struct dpmcp_irq_cfg *irq_cfg);
|
||||
|
||||
/**
|
||||
* dpmcp_get_irq() - Get IRQ information from the DPMCP.
|
||||
* @mc_io: Pointer to MC portal's I/O object
|
||||
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
|
||||
* @token: Token of DPMCP object
|
||||
* @irq_index: The interrupt index to configure
|
||||
* @type: Interrupt type: 0 represents message interrupt
|
||||
* type (both irq_addr and irq_val are valid)
|
||||
* @irq_addr: Returned address that must be written to
|
||||
* signal the message-based interrupt
|
||||
* @irq_val: Value to write into irq_addr address
|
||||
* @user_irq_id: A user defined number associated with this IRQ
|
||||
* type (both irq_addr and irq_val are valid)
|
||||
* @irq_cfg: IRQ attributes
|
||||
*
|
||||
* Return: '0' on Success; Error code otherwise.
|
||||
*/
|
||||
int dpmcp_get_irq(struct fsl_mc_io *mc_io,
|
||||
uint32_t cmd_flags,
|
||||
uint16_t token,
|
||||
uint8_t irq_index,
|
||||
int *type,
|
||||
uint64_t *irq_addr,
|
||||
uint32_t *irq_val,
|
||||
int *user_irq_id);
|
||||
struct dpmcp_irq_cfg *irq_cfg);
|
||||
|
||||
/**
|
||||
* dpmcp_set_irq_enable() - Set overall interrupt state.
|
||||
* @mc_io: Pointer to MC portal's I/O object
|
||||
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
|
||||
* @token: Token of DPMCP object
|
||||
* @irq_index: The interrupt index to configure
|
||||
* @en: Interrupt state - enable = 1, disable = 0
|
||||
|
|
@ -188,6 +206,7 @@ int dpmcp_get_irq(struct fsl_mc_io *mc_io,
|
|||
* Return: '0' on Success; Error code otherwise.
|
||||
*/
|
||||
int dpmcp_set_irq_enable(struct fsl_mc_io *mc_io,
|
||||
uint32_t cmd_flags,
|
||||
uint16_t token,
|
||||
uint8_t irq_index,
|
||||
uint8_t en);
|
||||
|
|
@ -195,6 +214,7 @@ int dpmcp_set_irq_enable(struct fsl_mc_io *mc_io,
|
|||
/**
|
||||
* dpmcp_get_irq_enable() - Get overall interrupt state
|
||||
* @mc_io: Pointer to MC portal's I/O object
|
||||
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
|
||||
* @token: Token of DPMCP object
|
||||
* @irq_index: The interrupt index to configure
|
||||
* @en: Returned interrupt state - enable = 1, disable = 0
|
||||
|
|
@ -202,6 +222,7 @@ int dpmcp_set_irq_enable(struct fsl_mc_io *mc_io,
|
|||
* Return: '0' on Success; Error code otherwise.
|
||||
*/
|
||||
int dpmcp_get_irq_enable(struct fsl_mc_io *mc_io,
|
||||
uint32_t cmd_flags,
|
||||
uint16_t token,
|
||||
uint8_t irq_index,
|
||||
uint8_t *en);
|
||||
|
|
@ -209,6 +230,7 @@ int dpmcp_get_irq_enable(struct fsl_mc_io *mc_io,
|
|||
/**
|
||||
* dpmcp_set_irq_mask() - Set interrupt mask.
|
||||
* @mc_io: Pointer to MC portal's I/O object
|
||||
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
|
||||
* @token: Token of DPMCP object
|
||||
* @irq_index: The interrupt index to configure
|
||||
* @mask: Event mask to trigger interrupt;
|
||||
|
|
@ -222,6 +244,7 @@ int dpmcp_get_irq_enable(struct fsl_mc_io *mc_io,
|
|||
* Return: '0' on Success; Error code otherwise.
|
||||
*/
|
||||
int dpmcp_set_irq_mask(struct fsl_mc_io *mc_io,
|
||||
uint32_t cmd_flags,
|
||||
uint16_t token,
|
||||
uint8_t irq_index,
|
||||
uint32_t mask);
|
||||
|
|
@ -229,6 +252,7 @@ int dpmcp_set_irq_mask(struct fsl_mc_io *mc_io,
|
|||
/**
|
||||
* dpmcp_get_irq_mask() - Get interrupt mask.
|
||||
* @mc_io: Pointer to MC portal's I/O object
|
||||
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
|
||||
* @token: Token of DPMCP object
|
||||
* @irq_index: The interrupt index to configure
|
||||
* @mask: Returned event mask to trigger interrupt
|
||||
|
|
@ -239,6 +263,7 @@ int dpmcp_set_irq_mask(struct fsl_mc_io *mc_io,
|
|||
* Return: '0' on Success; Error code otherwise.
|
||||
*/
|
||||
int dpmcp_get_irq_mask(struct fsl_mc_io *mc_io,
|
||||
uint32_t cmd_flags,
|
||||
uint16_t token,
|
||||
uint8_t irq_index,
|
||||
uint32_t *mask);
|
||||
|
|
@ -247,6 +272,7 @@ int dpmcp_get_irq_mask(struct fsl_mc_io *mc_io,
|
|||
* dpmcp_get_irq_status() - Get the current status of any pending interrupts.
|
||||
*
|
||||
* @mc_io: Pointer to MC portal's I/O object
|
||||
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
|
||||
* @token: Token of DPMCP object
|
||||
* @irq_index: The interrupt index to configure
|
||||
* @status: Returned interrupts status - one bit per cause:
|
||||
|
|
@ -256,6 +282,7 @@ int dpmcp_get_irq_mask(struct fsl_mc_io *mc_io,
|
|||
* Return: '0' on Success; Error code otherwise.
|
||||
*/
|
||||
int dpmcp_get_irq_status(struct fsl_mc_io *mc_io,
|
||||
uint32_t cmd_flags,
|
||||
uint16_t token,
|
||||
uint8_t irq_index,
|
||||
uint32_t *status);
|
||||
|
|
@ -264,6 +291,7 @@ int dpmcp_get_irq_status(struct fsl_mc_io *mc_io,
|
|||
* dpmcp_clear_irq_status() - Clear a pending interrupt's status
|
||||
*
|
||||
* @mc_io: Pointer to MC portal's I/O object
|
||||
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
|
||||
* @token: Token of DPMCP object
|
||||
* @irq_index: The interrupt index to configure
|
||||
* @status: Bits to clear (W1C) - one bit per cause:
|
||||
|
|
@ -273,6 +301,7 @@ int dpmcp_get_irq_status(struct fsl_mc_io *mc_io,
|
|||
* Return: '0' on Success; Error code otherwise.
|
||||
*/
|
||||
int dpmcp_clear_irq_status(struct fsl_mc_io *mc_io,
|
||||
uint32_t cmd_flags,
|
||||
uint16_t token,
|
||||
uint8_t irq_index,
|
||||
uint32_t status);
|
||||
|
|
@ -299,12 +328,14 @@ struct dpmcp_attr {
|
|||
* dpmcp_get_attributes - Retrieve DPMCP attributes.
|
||||
*
|
||||
* @mc_io: Pointer to MC portal's I/O object
|
||||
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
|
||||
* @token: Token of DPMCP object
|
||||
* @attr: Returned object's attributes
|
||||
*
|
||||
* Return: '0' on Success; Error code otherwise.
|
||||
*/
|
||||
int dpmcp_get_attributes(struct fsl_mc_io *mc_io,
|
||||
uint32_t cmd_flags,
|
||||
uint16_t token,
|
||||
struct dpmcp_attr *attr);
|
||||
|
||||
|
|
|
|||
|
|
@ -373,19 +373,19 @@ int fsl_mc_portal_reset(struct fsl_mc_io *mc_io)
|
|||
if (WARN_ON(!mc_dev))
|
||||
return -EINVAL;
|
||||
|
||||
error = dpmcp_open(mc_io, mc_dev->obj_desc.id, &token);
|
||||
error = dpmcp_open(mc_io, 0, mc_dev->obj_desc.id, &token);
|
||||
if (error < 0) {
|
||||
dev_err(&mc_dev->dev, "dpmcp_open() failed: %d\n", error);
|
||||
return error;
|
||||
}
|
||||
|
||||
error = dpmcp_reset(mc_io, token);
|
||||
error = dpmcp_reset(mc_io, 0, token);
|
||||
if (error < 0) {
|
||||
dev_err(&mc_dev->dev, "dpmcp_reset() failed: %d\n", error);
|
||||
return error;
|
||||
}
|
||||
|
||||
error = dpmcp_close(mc_io, token);
|
||||
error = dpmcp_close(mc_io, 0, token);
|
||||
if (error < 0) {
|
||||
dev_err(&mc_dev->dev, "dpmcp_close() failed: %d\n", error);
|
||||
return error;
|
||||
|
|
|
|||
Loading…
Reference in New Issue