From 7c6f6117d2199dccd704acd92bef63ef04cb9647 Mon Sep 17 00:00:00 2001 From: TomAwezome Date: Thu, 6 Oct 2022 18:19:08 -0400 Subject: [PATCH] Change AHCIPortIdentify cmd_fis desc set to debug approach, add another var check. --- src/Kernel/BlkDev/DiskAHCI.ZC | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/src/Kernel/BlkDev/DiskAHCI.ZC b/src/Kernel/BlkDev/DiskAHCI.ZC index a73e12e8..3717e0f7 100755 --- a/src/Kernel/BlkDev/DiskAHCI.ZC +++ b/src/Kernel/BlkDev/DiskAHCI.ZC @@ -614,7 +614,14 @@ U0 AHCIPortIdentify(CBlkDev *bd) cmd_fis = cmd_table->cmd_fis; cmd_fis->type = FISt_H2D; - Bts(&cmd_fis->desc, AHCI_CF_DESCf_C); //Set Command bit in H2D FIS. +// Bts(&cmd_fis->desc, AHCI_CF_DESCf_C); //Set Command bit in H2D FIS. + cmd_fis->desc |= AHCI_CF_DESCF_C; //set command bit in h2d fis with |= for debug + if (sys_boot_src.u16[0] == BOOT_SRC_DVD) + { + "AHCI: DEBUG: AHCIPortIdentify variable check 2\n"; + "port->command: 0x%016X\n", port->command; + "cmd_fis->desc: 0x%016X\n", cmd_fis->desc; + } if (port->signature == AHCI_PxSIG_ATAPI) cmd_fis->command = ATA_IDENTIFY_PACKET;