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Searched refs:i2c_common (Results 1 - 6 of 6) sorted by relevance

/kernel/linux/linux-5.10/drivers/i2c/busses/
H A Di2c-amd-mp2-pci.c19 static void amd_mp2_c2p_mutex_lock(struct amd_i2c_common *i2c_common) in amd_mp2_c2p_mutex_lock() argument
21 struct amd_mp2_dev *privdata = i2c_common->mp2_dev; in amd_mp2_c2p_mutex_lock()
25 privdata->c2p_lock_busid = i2c_common->bus_id; in amd_mp2_c2p_mutex_lock()
28 static void amd_mp2_c2p_mutex_unlock(struct amd_i2c_common *i2c_common) in amd_mp2_c2p_mutex_unlock() argument
30 struct amd_mp2_dev *privdata = i2c_common->mp2_dev; in amd_mp2_c2p_mutex_unlock()
32 if (unlikely(privdata->c2p_lock_busid != i2c_common->bus_id)) { in amd_mp2_c2p_mutex_unlock()
35 i2c_common->bus_id, privdata->c2p_lock_busid); in amd_mp2_c2p_mutex_unlock()
42 static int amd_mp2_cmd(struct amd_i2c_common *i2c_common, in amd_mp2_cmd() argument
45 struct amd_mp2_dev *privdata = i2c_common->mp2_dev; in amd_mp2_cmd()
48 i2c_common in amd_mp2_cmd()
57 amd_mp2_bus_enable_set(struct amd_i2c_common *i2c_common, bool enable) amd_mp2_bus_enable_set() argument
76 amd_mp2_cmd_rw_fill(struct amd_i2c_common *i2c_common, union i2c_cmd_base *i2c_cmd_base, enum i2c_cmd reqcmd) amd_mp2_cmd_rw_fill() argument
87 amd_mp2_rw(struct amd_i2c_common *i2c_common, enum i2c_cmd reqcmd) amd_mp2_rw() argument
111 amd_mp2_pci_check_rw_event(struct amd_i2c_common *i2c_common) amd_mp2_pci_check_rw_event() argument
136 __amd_mp2_process_event(struct amd_i2c_common *i2c_common) __amd_mp2_process_event() argument
190 amd_mp2_process_event(struct amd_i2c_common *i2c_common) amd_mp2_process_event() argument
211 struct amd_i2c_common *i2c_common; amd_mp2_irq_isr() local
248 amd_mp2_rw_timeout(struct amd_i2c_common *i2c_common) amd_mp2_rw_timeout() argument
255 amd_mp2_register_cb(struct amd_i2c_common *i2c_common) amd_mp2_register_cb() argument
274 amd_mp2_unregister_cb(struct amd_i2c_common *i2c_common) amd_mp2_unregister_cb() argument
388 struct amd_i2c_common *i2c_common; amd_mp2_pci_suspend() local
413 struct amd_i2c_common *i2c_common; amd_mp2_pci_resume() local
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H A Di2c-amd-mp2-plat.c41 static int i2c_amd_dma_map(struct amd_i2c_common *i2c_common) in i2c_amd_dma_map() argument
43 struct device *dev_pci = &i2c_common->mp2_dev->pci_dev->dev; in i2c_amd_dma_map()
44 struct amd_i2c_dev *i2c_dev = amd_i2c_dev_common(i2c_common); in i2c_amd_dma_map()
46 i2c_common->msg->flags & I2C_M_RD ? in i2c_amd_dma_map()
49 i2c_common->dma_buf = i2c_get_dma_safe_msg_buf(i2c_common->msg, 0); in i2c_amd_dma_map()
50 i2c_common->dma_addr = dma_map_single(dev_pci, i2c_common->dma_buf, in i2c_amd_dma_map()
51 i2c_common->msg->len, in i2c_amd_dma_map()
54 if (unlikely(dma_mapping_error(dev_pci, i2c_common in i2c_amd_dma_map()
64 i2c_amd_dma_unmap(struct amd_i2c_common *i2c_common) i2c_amd_dma_unmap() argument
79 struct amd_i2c_common *i2c_common = &i2c_dev->common; i2c_amd_start_cmd() local
85 i2c_amd_cmd_completion(struct amd_i2c_common *i2c_common) i2c_amd_cmd_completion() argument
100 struct amd_i2c_common *i2c_common = &i2c_dev->common; i2c_amd_check_cmd_completion() local
126 struct amd_i2c_common *i2c_common = &i2c_dev->common; i2c_amd_enable_set() local
136 struct amd_i2c_common *i2c_common = &i2c_dev->common; i2c_amd_xfer_msg() local
188 i2c_amd_suspend(struct amd_i2c_common *i2c_common) i2c_amd_suspend() argument
196 i2c_amd_resume(struct amd_i2c_common *i2c_common) i2c_amd_resume() argument
339 struct amd_i2c_common *i2c_common = &i2c_dev->common; i2c_amd_remove() local
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H A Di2c-amd-mp2.h156 void (*cmd_completion)(struct amd_i2c_common *i2c_common);
164 int (*suspend)(struct amd_i2c_common *i2c_common);
165 int (*resume)(struct amd_i2c_common *i2c_common);
196 int amd_mp2_rw(struct amd_i2c_common *i2c_common, enum i2c_cmd reqcmd);
197 int amd_mp2_bus_enable_set(struct amd_i2c_common *i2c_common, bool enable);
199 void amd_mp2_process_event(struct amd_i2c_common *i2c_common);
201 void amd_mp2_rw_timeout(struct amd_i2c_common *i2c_common);
203 int amd_mp2_register_cb(struct amd_i2c_common *i2c_common);
204 int amd_mp2_unregister_cb(struct amd_i2c_common *i2c_common);
/kernel/linux/linux-6.6/drivers/i2c/busses/
H A Di2c-amd-mp2-pci.c19 static void amd_mp2_c2p_mutex_lock(struct amd_i2c_common *i2c_common) in amd_mp2_c2p_mutex_lock() argument
21 struct amd_mp2_dev *privdata = i2c_common->mp2_dev; in amd_mp2_c2p_mutex_lock()
25 privdata->c2p_lock_busid = i2c_common->bus_id; in amd_mp2_c2p_mutex_lock()
28 static void amd_mp2_c2p_mutex_unlock(struct amd_i2c_common *i2c_common) in amd_mp2_c2p_mutex_unlock() argument
30 struct amd_mp2_dev *privdata = i2c_common->mp2_dev; in amd_mp2_c2p_mutex_unlock()
32 if (unlikely(privdata->c2p_lock_busid != i2c_common->bus_id)) { in amd_mp2_c2p_mutex_unlock()
35 i2c_common->bus_id, privdata->c2p_lock_busid); in amd_mp2_c2p_mutex_unlock()
42 static int amd_mp2_cmd(struct amd_i2c_common *i2c_common, in amd_mp2_cmd() argument
45 struct amd_mp2_dev *privdata = i2c_common->mp2_dev; in amd_mp2_cmd()
48 i2c_common in amd_mp2_cmd()
57 amd_mp2_bus_enable_set(struct amd_i2c_common *i2c_common, bool enable) amd_mp2_bus_enable_set() argument
75 amd_mp2_cmd_rw_fill(struct amd_i2c_common *i2c_common, union i2c_cmd_base *i2c_cmd_base, enum i2c_cmd reqcmd) amd_mp2_cmd_rw_fill() argument
86 amd_mp2_rw(struct amd_i2c_common *i2c_common, enum i2c_cmd reqcmd) amd_mp2_rw() argument
110 amd_mp2_pci_check_rw_event(struct amd_i2c_common *i2c_common) amd_mp2_pci_check_rw_event() argument
134 __amd_mp2_process_event(struct amd_i2c_common *i2c_common) __amd_mp2_process_event() argument
183 amd_mp2_process_event(struct amd_i2c_common *i2c_common) amd_mp2_process_event() argument
205 struct amd_i2c_common *i2c_common; amd_mp2_irq_isr() local
241 amd_mp2_rw_timeout(struct amd_i2c_common *i2c_common) amd_mp2_rw_timeout() argument
248 amd_mp2_register_cb(struct amd_i2c_common *i2c_common) amd_mp2_register_cb() argument
267 amd_mp2_unregister_cb(struct amd_i2c_common *i2c_common) amd_mp2_unregister_cb() argument
390 struct amd_i2c_common *i2c_common; amd_mp2_pci_suspend() local
414 struct amd_i2c_common *i2c_common; amd_mp2_pci_resume() local
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H A Di2c-amd-mp2-plat.c41 static int i2c_amd_dma_map(struct amd_i2c_common *i2c_common) in i2c_amd_dma_map() argument
43 struct device *dev_pci = &i2c_common->mp2_dev->pci_dev->dev; in i2c_amd_dma_map()
44 struct amd_i2c_dev *i2c_dev = amd_i2c_dev_common(i2c_common); in i2c_amd_dma_map()
46 i2c_common->msg->flags & I2C_M_RD ? in i2c_amd_dma_map()
49 i2c_common->dma_buf = i2c_get_dma_safe_msg_buf(i2c_common->msg, 0); in i2c_amd_dma_map()
50 i2c_common->dma_addr = dma_map_single(dev_pci, i2c_common->dma_buf, in i2c_amd_dma_map()
51 i2c_common->msg->len, in i2c_amd_dma_map()
54 if (unlikely(dma_mapping_error(dev_pci, i2c_common in i2c_amd_dma_map()
64 i2c_amd_dma_unmap(struct amd_i2c_common *i2c_common) i2c_amd_dma_unmap() argument
79 struct amd_i2c_common *i2c_common = &i2c_dev->common; i2c_amd_start_cmd() local
85 i2c_amd_cmd_completion(struct amd_i2c_common *i2c_common) i2c_amd_cmd_completion() argument
99 struct amd_i2c_common *i2c_common = &i2c_dev->common; i2c_amd_check_cmd_completion() local
125 struct amd_i2c_common *i2c_common = &i2c_dev->common; i2c_amd_enable_set() local
135 struct amd_i2c_common *i2c_common = &i2c_dev->common; i2c_amd_xfer_msg() local
187 i2c_amd_suspend(struct amd_i2c_common *i2c_common) i2c_amd_suspend() argument
195 i2c_amd_resume(struct amd_i2c_common *i2c_common) i2c_amd_resume() argument
328 struct amd_i2c_common *i2c_common = &i2c_dev->common; i2c_amd_remove() local
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H A Di2c-amd-mp2.h156 void (*cmd_completion)(struct amd_i2c_common *i2c_common);
164 int (*suspend)(struct amd_i2c_common *i2c_common);
165 int (*resume)(struct amd_i2c_common *i2c_common);
191 int amd_mp2_rw(struct amd_i2c_common *i2c_common, enum i2c_cmd reqcmd);
192 int amd_mp2_bus_enable_set(struct amd_i2c_common *i2c_common, bool enable);
194 void amd_mp2_process_event(struct amd_i2c_common *i2c_common);
196 void amd_mp2_rw_timeout(struct amd_i2c_common *i2c_common);
198 int amd_mp2_register_cb(struct amd_i2c_common *i2c_common);
199 int amd_mp2_unregister_cb(struct amd_i2c_common *i2c_common);

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