| /linux-6.15/arch/x86/mm/pat/ |
| H A D | set_memory.c | 802 if (!cpa->pgd) in _lookup_address_cpa()
999 cpa->pfn = pfn; in __should_split_large_page()
1577 cpa->pfn++; in populate_pte()
1840 address = __cpa_addr(cpa, cpa->curpage); in __change_page_attr()
1922 if (!pfn_range_is_mapped(cpa->pfn, cpa->pfn + 1)) in cpa_process_alias()
1929 vaddr = __cpa_addr(cpa, cpa->curpage); in cpa_process_alias()
2029 BUG_ON(cpa->numpages > rempages || !cpa->numpages); in __change_page_attr_set_clr()
2031 cpa->curpage += cpa->numpages; in __change_page_attr_set_clr()
2048 memset(&cpa, 0, sizeof(cpa)); in change_page_attr_set_clr()
2376 memset(&cpa, 0, sizeof(cpa)); in __set_memory_enc_pgtable()
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| /linux-6.15/drivers/s390/char/ |
| H A D | vmur.c | 198 struct ccw1 *ptr = cpa; in free_chan_prog()
204 kfree(cpa); in free_chan_prog()
218 struct ccw1 *cpa; in alloc_chan_prog() local
231 if (!cpa) in alloc_chan_prog()
240 free_chan_prog(cpa); in alloc_chan_prog()
245 free_chan_prog(cpa); in alloc_chan_prog()
252 return cpa; in alloc_chan_prog()
424 struct ccw1 *cpa; in do_write() local
428 if (IS_ERR(cpa)) in do_write()
429 return PTR_ERR(cpa); in do_write()
[all …]
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| /linux-6.15/drivers/s390/cio/ |
| H A D | vfio_ccw_cp.c | 302 static inline int is_cpa_within_range(dma32_t cpa, u32 head, int len) in is_cpa_within_range() argument
305 u32 gcpa = dma32_to_u32(cpa); in is_cpa_within_range()
738 ret = ccwchain_handle_ccw(orb->cmd.cpa, cp); in cp_init()
858 struct ccw1 *cpa; in cp_get_orb() local
882 cpa = chain->ch_ccw; in cp_get_orb()
883 orb->cmd.cpa = virt_to_dma32(cpa); in cp_get_orb()
905 dma32_t cpa = scsw->cmd.cpa; in cp_update_scsw() local
923 if (is_cpa_within_range(cpa, ccw_head, chain->ch_len + 1)) { in cp_update_scsw()
931 cpa = dma32_add(cpa, chain->ch_iova - ccw_head); in cp_update_scsw()
936 scsw->cmd.cpa = cpa; in cp_update_scsw()
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| H A D | device_ops.c | 191 int ccw_device_start_timeout_key(struct ccw_device *cdev, struct ccw1 *cpa, in ccw_device_start_timeout_key() argument
233 ret = cio_start_key (sch, cpa, lpm, key); in ccw_device_start_timeout_key()
275 int ccw_device_start_key(struct ccw_device *cdev, struct ccw1 *cpa, in ccw_device_start_key() argument
279 return ccw_device_start_timeout_key(cdev, cpa, intparm, lpm, key, in ccw_device_start_key()
309 int ccw_device_start(struct ccw_device *cdev, struct ccw1 *cpa, in ccw_device_start() argument
312 return ccw_device_start_key(cdev, cpa, intparm, lpm, in ccw_device_start()
347 int ccw_device_start_timeout(struct ccw_device *cdev, struct ccw1 *cpa, in ccw_device_start_timeout() argument
351 return ccw_device_start_timeout_key(cdev, cpa, intparm, lpm, in ccw_device_start_timeout()
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| H A D | cio.c | 124 struct ccw1 * cpa, /* logical channel prog addr */ in cio_start_key() argument
151 orb->cmd.cpa = virt_to_dma32(cpa); in cio_start_key()
176 cio_start (struct subchannel *sch, struct ccw1 *cpa, __u8 lpm) in cio_start() argument
178 return cio_start_key(sch, cpa, lpm, PAGE_DEFAULT_KEY); in cio_start()
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| H A D | orb.h | 40 dma32_t cpa; /* channel program address */ member
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| H A D | device_status.c | 272 cdev_irb->scsw.cmd.cpa = irb->scsw.cmd.cpa; in ccw_device_accumulate_irb()
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| H A D | device_fsm.c | 71 if (dma32_to_virt(orb->cmd.cpa) == in ccw_timeout_log()
73 dma32_to_virt(orb->cmd.cpa) == in ccw_timeout_log()
81 dma32_to_virt(orb->cmd.cpa), in ccw_timeout_log()
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| /linux-6.15/sound/soc/sof/intel/ |
| H A D | mtl.c | 245 u32 cpa; in mtl_dsp_pre_fw_run() local
269 cpa = MTL_HFDSSCS_CPA_MASK; in mtl_dsp_pre_fw_run()
271 (dsphfdsscs & cpa) == cpa, HDA_DSP_REG_POLL_INTERVAL_US, in mtl_dsp_pre_fw_run()
357 unsigned int cpa; in mtl_dsp_core_power_up() local
379 cpa = MTL_DSP2CXCTL_PRIMARY_CORE_CPA_MASK; in mtl_dsp_core_power_up()
381 (dspcxctl & cpa) == cpa, HDA_DSP_REG_POLL_INTERVAL_US, in mtl_dsp_core_power_up()
429 u32 dsphfdsscs, cpa; in mtl_power_down_dsp() local
447 cpa = MTL_HFDSSCS_CPA_MASK; in mtl_power_down_dsp()
450 (dsphfdsscs & cpa) == 0, HDA_DSP_REG_POLL_INTERVAL_US, in mtl_power_down_dsp()
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| H A D | hda-dsp.c | 283 unsigned int cpa; in hda_dsp_core_power_up() local
299 cpa = HDA_DSP_ADSPCS_CPA_MASK(core_mask); in hda_dsp_core_power_up()
302 (adspcs & cpa) == cpa, in hda_dsp_core_power_up()
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| /linux-6.15/drivers/s390/block/ |
| H A D | dasd_3990_erp.c | 1586 dma32_t cpa = 0; in dasd_3990_erp_action_1B_32() local
1623 cpa = default_erp->refers->irb.scsw.cmd.cpa; in dasd_3990_erp_action_1B_32()
1625 if (cpa == 0) { in dasd_3990_erp_action_1B_32()
1703 ccw->cda = cpa; in dasd_3990_erp_action_1B_32()
1744 dma32_t cpa = 0; in dasd_3990_update_1B() local
1780 cpa = previous_erp->irb.scsw.cmd.cpa; in dasd_3990_update_1B()
1782 if (cpa == 0) { in dasd_3990_update_1B()
1828 ccw->cda = cpa; in dasd_3990_update_1B()
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| H A D | dasd_fba.c | 676 (void *)(u64)dma32_to_u32(irb->scsw.cmd.cpa)); in dasd_fba_dump_sense()
714 if (act < ((struct ccw1 *)dma32_to_virt(irb->scsw.cmd.cpa)) - 2) { in dasd_fba_dump_sense()
715 act = ((struct ccw1 *)dma32_to_virt(irb->scsw.cmd.cpa)) - 2; in dasd_fba_dump_sense()
718 end = min((struct ccw1 *)dma32_to_virt(irb->scsw.cmd.cpa) + 2, last); in dasd_fba_dump_sense()
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| H A D | dasd_eckd.c | 5598 dma32_to_virt(irb->scsw.cmd.cpa)); in dasd_eckd_dump_sense_ccw()
5641 fail = dma32_to_virt(irb->scsw.cmd.cpa); /* failing CCW */ in dasd_eckd_dump_sense_ccw()
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| /linux-6.15/Documentation/arch/s390/ |
| H A D | cds.rst | 207 struct ccw1 *cpa,
212 struct ccw1 *cpa,
218 struct ccw1 *cpa,
224 struct ccw1 *cpa,
233 cpa logical start address of channel program
258 The cpa parameter points to the first format 1 CCW of a channel program::
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| /linux-6.15/arch/sparc/lib/ |
| H A D | checksum_32.S | 95 1: be cpa
102 b cpa
115 cpa: be 3f ! none to do label
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| /linux-6.15/arch/s390/include/asm/ |
| H A D | scsw.h | 57 dma32_t cpa; member
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| /linux-6.15/fs/ext4/ |
| H A D | mballoc.c | 4726 struct ext4_prealloc_space *cpa) in ext4_mb_check_group_pa() argument
4730 if (cpa == NULL) { in ext4_mb_check_group_pa()
4734 cur_distance = abs(goal_block - cpa->pa_pstart); in ext4_mb_check_group_pa()
4738 return cpa; in ext4_mb_check_group_pa()
4741 atomic_dec(&cpa->pa_count); in ext4_mb_check_group_pa()
4787 struct ext4_prealloc_space *tmp_pa = NULL, *cpa = NULL; in ext4_mb_use_preallocated() local
4966 cpa = ext4_mb_check_group_pa(goal_block, in ext4_mb_use_preallocated()
4967 tmp_pa, cpa); in ext4_mb_use_preallocated()
4973 if (cpa) { in ext4_mb_use_preallocated()
4974 ext4_mb_use_group_pa(ac, cpa); in ext4_mb_use_preallocated()
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