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61 lines
1.3 KiB
61 lines
1.3 KiB
// SPDX-License-Identifier: GPL-2.0+ |
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#include <linux/module.h> |
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#include <asm/hardware.h> /* for register_parisc_driver() stuff */ |
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#include <asm/parisc-device.h> |
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#include "ipmi_si.h" |
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static bool parisc_registered; |
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static int __init ipmi_parisc_probe(struct parisc_device *dev) |
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{ |
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struct si_sm_io io; |
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memset(&io, 0, sizeof(io)); |
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io.si_type = SI_KCS; |
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io.addr_source = SI_DEVICETREE; |
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io.addr_space = IPMI_MEM_ADDR_SPACE; |
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io.addr_data = dev->hpa.start; |
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io.regsize = 1; |
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io.regspacing = 1; |
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io.regshift = 0; |
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io.irq = 0; /* no interrupt */ |
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io.irq_setup = NULL; |
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io.dev = &dev->dev; |
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dev_dbg(&dev->dev, "addr 0x%lx\n", io.addr_data); |
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return ipmi_si_add_smi(&io); |
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} |
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static void __exit ipmi_parisc_remove(struct parisc_device *dev) |
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{ |
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ipmi_si_remove_by_dev(&dev->dev); |
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} |
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static const struct parisc_device_id ipmi_parisc_tbl[] __initconst = { |
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{ HPHW_MC, HVERSION_REV_ANY_ID, 0x004, 0xC0 }, |
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{ 0, } |
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}; |
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MODULE_DEVICE_TABLE(parisc, ipmi_parisc_tbl); |
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static struct parisc_driver ipmi_parisc_driver __refdata = { |
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.name = "ipmi", |
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.id_table = ipmi_parisc_tbl, |
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.probe = ipmi_parisc_probe, |
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.remove = __exit_p(ipmi_parisc_remove), |
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}; |
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void ipmi_si_parisc_init(void) |
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{ |
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register_parisc_driver(&ipmi_parisc_driver); |
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parisc_registered = true; |
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} |
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void ipmi_si_parisc_shutdown(void) |
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{ |
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if (parisc_registered) |
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unregister_parisc_driver(&ipmi_parisc_driver); |
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}
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