d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Block FPDMA TRIM for ASMedia HBAs.

Browse Source 
Experiments show FPDMA TRIM command timeouts on ASMedia HBAs, while the
same SSDs working fine on Intel HBAs.

MFC after:	2 weeks
This commit is contained in:
mav 2017-04-18 08:04:15 +00:00
parent 6b59de42d2
commit 1384f37b76
3 changed files with 15 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
sys/dev/ahci/ahci.c
View File

@ -2692,7 +2692,9 @@ ahciaction(struct cam_sim *sim, union ccb *ccb)
if (ch->caps & AHCI_CAP_SPM)
cpi->hba_inquiry |= PI_SATAPM;
cpi->target_sprt = 0;
cpi->hba_misc = PIM_SEQSCAN | PIM_UNMAPPED | PIM_ATA_EXT;
cpi->hba_misc = PIM_SEQSCAN | PIM_UNMAPPED;
if ((ch->quirks & AHCI_Q_NOAUX) == 0)
cpi->hba_misc |= PIM_ATA_EXT;
cpi->hba_eng_cnt = 0;
if (ch->caps & AHCI_CAP_SPM)
cpi->max_target = 15;

4
sys/dev/ahci/ahci.h
View File

@ -600,6 +600,7 @@ enum ahci_err_type {
#define AHCI_Q_NOMSIX 0x00100000
#define AHCI_Q_MRVL_SR_DEL 0x00200000
#define AHCI_Q_NOCCS 0x00400000
#define AHCI_Q_NOAUX 0x00800000
#define AHCI_Q_BIT_STRING \
"\020" \
@ -625,7 +626,8 @@ enum ahci_err_type {
"\024RESTORE_CAP" \
"\025NOMSIX" \
"\026MRVL_SR_DEL" \
"\027NOCCS"
"\027NOCCS" \
"\030NOAUX"
int ahci_attach(device_t dev);
int ahci_detach(device_t dev);

18
sys/dev/ahci/ahci_pci.c
View File

@ -73,15 +73,15 @@ static const struct {
{0x78021022, 0x00, "AMD Hudson-2", 0},
{0x78031022, 0x00, "AMD Hudson-2", 0},
{0x78041022, 0x00, "AMD Hudson-2", 0},
{0x06011b21, 0x00, "ASMedia ASM1060", AHCI_Q_NOCCS},
{0x06021b21, 0x00, "ASMedia ASM1060", AHCI_Q_NOCCS},
{0x06111b21, 0x00, "ASMedia ASM1061", AHCI_Q_NOCCS},
{0x06121b21, 0x00, "ASMedia ASM1062", AHCI_Q_NOCCS},
{0x06201b21, 0x00, "ASMedia ASM106x", AHCI_Q_NOCCS},
{0x06211b21, 0x00, "ASMedia ASM106x", AHCI_Q_NOCCS},
{0x06221b21, 0x00, "ASMedia ASM106x", AHCI_Q_NOCCS},
{0x06241b21, 0x00, "ASMedia ASM106x", AHCI_Q_NOCCS},
{0x06251b21, 0x00, "ASMedia ASM106x", AHCI_Q_NOCCS},
{0x06011b21, 0x00, "ASMedia ASM1060", AHCI_Q_NOCCS|AHCI_Q_NOAUX},
{0x06021b21, 0x00, "ASMedia ASM1060", AHCI_Q_NOCCS|AHCI_Q_NOAUX},
{0x06111b21, 0x00, "ASMedia ASM1061", AHCI_Q_NOCCS|AHCI_Q_NOAUX},
{0x06121b21, 0x00, "ASMedia ASM1062", AHCI_Q_NOCCS|AHCI_Q_NOAUX},
{0x06201b21, 0x00, "ASMedia ASM106x", AHCI_Q_NOCCS|AHCI_Q_NOAUX},
{0x06211b21, 0x00, "ASMedia ASM106x", AHCI_Q_NOCCS|AHCI_Q_NOAUX},
{0x06221b21, 0x00, "ASMedia ASM106x", AHCI_Q_NOCCS|AHCI_Q_NOAUX},
{0x06241b21, 0x00, "ASMedia ASM106x", AHCI_Q_NOCCS|AHCI_Q_NOAUX},
{0x06251b21, 0x00, "ASMedia ASM106x", AHCI_Q_NOCCS|AHCI_Q_NOAUX},
{0x26528086, 0x00, "Intel ICH6", AHCI_Q_NOFORCE},
{0x26538086, 0x00, "Intel ICH6M", AHCI_Q_NOFORCE},
{0x26818086, 0x00, "Intel ESB2", 0},