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Searched refs:cxlhdm (Results 1 - 7 of 7) sorted by relevance

/kernel/linux/linux-6.6/drivers/cxl/
H A Dport.c62 struct cxl_hdm *cxlhdm; in cxl_switch_port_probe() local
69 cxlhdm = devm_cxl_setup_hdm(port, NULL); in cxl_switch_port_probe()
70 if (!IS_ERR(cxlhdm)) in cxl_switch_port_probe()
71 return devm_cxl_enumerate_decoders(cxlhdm, NULL); in cxl_switch_port_probe()
73 if (PTR_ERR(cxlhdm) != -ENODEV) { in cxl_switch_port_probe()
75 return PTR_ERR(cxlhdm); in cxl_switch_port_probe()
92 struct cxl_hdm *cxlhdm; in cxl_endpoint_port_probe() local
100 cxlhdm = devm_cxl_setup_hdm(port, &info); in cxl_endpoint_port_probe()
101 if (IS_ERR(cxlhdm)) { in cxl_endpoint_port_probe()
102 if (PTR_ERR(cxlhdm) in cxl_endpoint_port_probe()
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H A Dcxlpci.h90 int cxl_hdm_decode_init(struct cxl_dev_state *cxlds, struct cxl_hdm *cxlhdm,
H A Dcxl.h744 int devm_cxl_enumerate_decoders(struct cxl_hdm *cxlhdm,
/kernel/linux/linux-6.6/drivers/cxl/core/
H A Dhdm.c70 static void parse_hdm_decoder_caps(struct cxl_hdm *cxlhdm) in parse_hdm_decoder_caps() argument
74 hdm_cap = readl(cxlhdm->regs.hdm_decoder + CXL_HDM_DECODER_CAP_OFFSET); in parse_hdm_decoder_caps()
75 cxlhdm->decoder_count = cxl_hdm_decoder_count(hdm_cap); in parse_hdm_decoder_caps()
76 cxlhdm->target_count = in parse_hdm_decoder_caps()
79 cxlhdm->interleave_mask |= GENMASK(11, 8); in parse_hdm_decoder_caps()
81 cxlhdm->interleave_mask |= GENMASK(14, 12); in parse_hdm_decoder_caps()
106 struct cxl_hdm *cxlhdm; in should_emulate_decoders() local
114 cxlhdm = dev_get_drvdata(&info->port->dev); in should_emulate_decoders()
115 hdm = cxlhdm->regs.hdm_decoder; in should_emulate_decoders()
131 for (i = 0; i < cxlhdm in should_emulate_decoders()
157 struct cxl_hdm *cxlhdm; devm_cxl_setup_hdm() local
628 struct cxl_hdm *cxlhdm = dev_get_drvdata(&port->dev); cxl_decoder_commit() local
716 struct cxl_hdm *cxlhdm = dev_get_drvdata(&port->dev); cxl_decoder_reset() local
946 cxl_settle_decoders(struct cxl_hdm *cxlhdm) cxl_settle_decoders() argument
978 devm_cxl_enumerate_decoders(struct cxl_hdm *cxlhdm, struct cxl_endpoint_dvsec_info *info) devm_cxl_enumerate_decoders() argument
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H A Dpci.c303 struct cxl_hdm *cxlhdm = _cxlhdm; in disable_hdm() local
304 void __iomem *hdm = cxlhdm->regs.hdm_decoder; in disable_hdm()
311 static int devm_cxl_enable_hdm(struct device *host, struct cxl_hdm *cxlhdm) in devm_cxl_enable_hdm() argument
313 void __iomem *hdm = cxlhdm->regs.hdm_decoder; in devm_cxl_enable_hdm()
320 return devm_add_action_or_reset(host, disable_hdm, cxlhdm); in devm_cxl_enable_hdm()
429 * @cxlhdm: Mapped HDM decoder Capability
434 int cxl_hdm_decode_init(struct cxl_dev_state *cxlds, struct cxl_hdm *cxlhdm, in cxl_hdm_decode_init() argument
437 void __iomem *hdm = cxlhdm->regs.hdm_decoder; in cxl_hdm_decode_init()
438 struct cxl_port *port = cxlhdm->port; in cxl_hdm_decode_init()
495 rc = devm_cxl_enable_hdm(&port->dev, cxlhdm); in cxl_hdm_decode_init()
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/kernel/linux/linux-6.6/tools/testing/cxl/test/
H A Dmock.c139 struct cxl_hdm *cxlhdm; in __wrap_devm_cxl_setup_hdm() local
143 cxlhdm = ops->devm_cxl_setup_hdm(port, info); in __wrap_devm_cxl_setup_hdm()
145 cxlhdm = devm_cxl_setup_hdm(port, info); in __wrap_devm_cxl_setup_hdm()
148 return cxlhdm; in __wrap_devm_cxl_setup_hdm()
167 int __wrap_devm_cxl_enumerate_decoders(struct cxl_hdm *cxlhdm, in __wrap_devm_cxl_enumerate_decoders() argument
171 struct cxl_port *port = cxlhdm->port; in __wrap_devm_cxl_enumerate_decoders()
175 rc = ops->devm_cxl_enumerate_decoders(cxlhdm, info); in __wrap_devm_cxl_enumerate_decoders()
177 rc = devm_cxl_enumerate_decoders(cxlhdm, info); in __wrap_devm_cxl_enumerate_decoders()
215 struct cxl_hdm *cxlhdm, in __wrap_cxl_hdm_decode_init()
224 rc = cxl_hdm_decode_init(cxlds, cxlhdm, inf in __wrap_cxl_hdm_decode_init()
214 __wrap_cxl_hdm_decode_init(struct cxl_dev_state *cxlds, struct cxl_hdm *cxlhdm, struct cxl_endpoint_dvsec_info *info) __wrap_cxl_hdm_decode_init() argument
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H A Dcxl.c626 struct cxl_hdm *cxlhdm = devm_kzalloc(&port->dev, sizeof(*cxlhdm), GFP_KERNEL); in mock_cxl_setup_hdm() local
628 if (!cxlhdm) in mock_cxl_setup_hdm()
631 cxlhdm->port = port; in mock_cxl_setup_hdm()
632 return cxlhdm; in mock_cxl_setup_hdm()
844 static int mock_cxl_enumerate_decoders(struct cxl_hdm *cxlhdm, in mock_cxl_enumerate_decoders() argument
847 struct cxl_port *port = cxlhdm->port; in mock_cxl_enumerate_decoders()

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