Page MenuHomeFreeBSD
Paste P478

dwmmc bug after patching off-by-one
ActivePublic

Authored by kjopek_gmail.com on Jan 20 2021, 5:33 PM.
dma intr 0x00000101
dwmmc_intr 0x00004008
dwmmc_next_operation
dwmmc_request
dwmmc_next_operation
dwmmc_start_cmd
cmd->opcode 0x00000012
nsegs 2 seg0len 4096
cmdr 0x20003352
dwmmc_intr 0x00000004
dma intr 0x0000a000
dwmmc_intr 0x00004008
dma intr 0x00000102
dwmmc_next_operation
dwmmc_request
dwmmc_next_operation
dwmmc_start_cmd
cmd->opcode 0x00000019
nsegs 3 seg0len 4096
cmdr 0x20003759
dwmmc_intr 0x00000004
dma intr 0x00008000
dma intr 0x00000101
dwmmc_intr 0x00004008
dwmmc_next_operation
dwmmc_request
dwmmc_next_operation
dwmmc_start_cmd
cmd->opcode 0x00000012
nsegs 2 seg0len 4096
cmdr 0x20003352
dwmmc_intr 0x00000004
dma intr 0x0000a000
dwmmc_intr 0x00004008
dma intr 0x00000102
dwmmc_next_operation
dwmmc_request
dwmmc_next_operation
dwmmc_start_cmd
cmd->opcode 0x00000012
nsegs 1 seg0len 4096
cmdr 0x20003352
dwmmc_intr 0x00000004
dma intr 0x0000a000
dwmmc_intr 0x00004008
dma intr 0x00000102
dwmmc_next_operation
dwmmc_request
dwmmc_next_operation
dwmmc_start_cmd
cmd->opcode 0x00000012
cmdr 0x20003352
dwmmc_intr 0x00000004
dma intr 0x00002000
dwmmc_intr 0x00000400
data err 0x00000400 cmd 0x00000012
dwmmc_next_operation
mmcsd0: Error indicated: 4 Failed
dwmmc_request
dwmmc_next_operation
dwmmc_start_cmd
rockchip_dwmmc1: Failed to update clkcmd->opcode 0x00000011
nsegs 1 seg0len 512
cmdr 0x20002351
dwmmc_intr 0x00001000

Event Timeline