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Further parse AHCI information.

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Send an IDENTIFY command to each drive and set up a hook to handle
interrupts.
This commit is contained in:
Drew Galbraith 2023-06-12 19:20:51 -07:00
parent 4e1888bd24
commit 0f0e39d1e9
25 changed files with 721 additions and 90 deletions
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46
zion/usr/zcall.cpp
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@ -90,12 +90,25 @@ z_err_t ZMemoryObjectCreatePhysical(uint64_t paddr, uint64_t size,
.paddr = paddr,
.size = size,
};
ZMemoryObjectCreateResp resp;
ZMemoryObjectCreatePhysicalResp resp;
z_err_t ret = SysCall2(Z_MEMORY_OBJECT_CREATE_PHYSICAL, &req, &resp);
*vmmo_cap = resp.vmmo_cap;
return ret;
}
z_err_t ZMemoryObjectCreateContiguous(uint64_t size, uint64_t* vmmo_cap,
uint64_t* paddr) {
ZMemoryObjectCreatePhysicalReq req{
.paddr = 0,
.size = size,
};
ZMemoryObjectCreatePhysicalResp resp;
z_err_t ret = SysCall2(Z_MEMORY_OBJECT_CREATE_PHYSICAL, &req, &resp);
*vmmo_cap = resp.vmmo_cap;
*paddr = resp.paddr;
return ret;
}
z_err_t ZTempPcieConfigObjectCreate(uint64_t* vmmo_cap, uint64_t* vmmo_size) {
ZTempPcieConfigObjectCreateResp resp;
z_err_t ret = SysCall2(Z_TEMP_PCIE_CONFIG_OBJECT_CREATE, 0, &resp);
@ -150,4 +163,35 @@ z_err_t ZChannelRecv(uint64_t chan_cap, uint64_t num_bytes, uint8_t* bytes,
return ret;
}
z_err_t ZPortRecv(uint64_t port_cap, uint64_t num_bytes, uint8_t* bytes,
uint64_t num_caps, uint64_t* caps, uint64_t* type,
uint64_t* actual_bytes, uint64_t* actual_caps) {
ZPortRecvReq req{
.port_cap = port_cap,
.message =
{
.type = 0,
.num_bytes = num_bytes,
.bytes = bytes,
.num_caps = num_caps,
.caps = caps,
},
};
z_err_t ret = SysCall1(Z_PORT_RECV, &req);
*type = req.message.type;
*actual_bytes = req.message.num_bytes;
*actual_caps = req.message.num_caps;
return ret;
}
z_err_t ZIrqRegister(uint64_t irq_num, uint64_t* port_cap) {
ZIrqRegisterReq req{
.irq_num = irq_num,
};
ZIrqRegisterResp resp;
z_err_t ret = SysCall2(Z_IRQ_REGISTER, &req, &resp);
*port_cap = resp.port_cap;
return ret;
}
z_err_t ZDebug(const char* message) { return SysCall1(Z_DEBUG_PRINT, message); }