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Add AHCI debug Bt/Bts values and checks.

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This commit is contained in:
TomAwezome 2022-10-07 18:54:16 -04:00
parent c4e5fbe2da
commit 004f762b26
1 changed files with 10 additions and 0 deletions
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10
src/Kernel/BlkDev/DiskAHCI.ZC
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@ -576,7 +576,9 @@ U0 AHCIPortIdentify(CBlkDev *bd)
I64 cmd_slot = AHCIPortCmdSlotGet(bd->port_num); I64 cmd_slot = AHCIPortCmdSlotGet(bd->port_num);
CPortCmdHeader *cmd_header = AHCIPortActiveHeaderGet(bd->port_num, cmd_slot); CPortCmdHeader *cmd_header = AHCIPortActiveHeaderGet(bd->port_num, cmd_slot);
U16 *dev_id_record; U16 *dev_id_record;
U64 debug_val1 = 0, debug_val2 = 0;;
Bts(&debug_val1, cmd_slot);
if (sys_boot_src.u16[0] == BOOT_SRC_DVD) if (sys_boot_src.u16[0] == BOOT_SRC_DVD)
{ {
"AHCI: DEBUG: AHCIPortIdentify variable check 0\n"; "AHCI: DEBUG: AHCIPortIdentify variable check 0\n";
@ -585,14 +587,22 @@ U0 AHCIPortIdentify(CBlkDev *bd)
"port->cmd_issue: 0x%016X\n", port->cmd_issue; "port->cmd_issue: 0x%016X\n", port->cmd_issue;
"port->device_sleep: 0x%016X\n", port->device_sleep; "port->device_sleep: 0x%016X\n", port->device_sleep;
"port->fis_switch_ctrl: 0x%016X\n", port->fis_switch_ctrl; "port->fis_switch_ctrl: 0x%016X\n", port->fis_switch_ctrl;
"debug_val1: 0x%016X\n", debug_val1;
} }
port->device_sleep = 0; // clear device sleep bits for debug sake port->device_sleep = 0; // clear device sleep bits for debug sake
debug_val1 = 0;
debug_val1 |= 1 << cmd_slot;
debug_val2 = Bt(&debug_val1, cmd_slot);
if (sys_boot_src.u16[0] == BOOT_SRC_DVD) if (sys_boot_src.u16[0] == BOOT_SRC_DVD)
{ {
"AHCI: DEBUG: AHCIPortIdentify variable check 1\n"; "AHCI: DEBUG: AHCIPortIdentify variable check 1\n";
"port->device_sleep: 0x%016X\n", port->device_sleep; "port->device_sleep: 0x%016X\n", port->device_sleep;
"debug_val1: 0x%016X\n", debug_val1;
"debug_val2: 0x%016X\n", debug_val2;
} }
debug_val1 = 0;
debug_val2 = 0;
port->interrupt_status = port->interrupt_status; //TODO: Why? port->interrupt_status = port->interrupt_status; //TODO: Why?