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authorAsai Thambi SP <asamymuthupa@micron.com>2015-05-11 18:50:50 -0400
committerJens Axboe <axboe@fb.com>2015-06-16 10:24:46 -0400
commitee04bed690cb49a49512a641405bac42d13c2b2a (patch)
tree8418b30b7340e1d48bc6acee016623450b3e2d3c /drivers/block
parenta7806fadc5f68b1551e4fa85f5e655c0448727f1 (diff)
mtip32xx: fix incorrectly setting MTIP_DDF_SEC_LOCK_BIT
Fix incorrectly setting MTIP_DDF_SEC_LOCK_BIT Signed-off-by: Selvan Mani <smani@micron.com> Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/mtip32xx/mtip32xx.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index 0dd5d7633b70..e905c81c0f55 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -990,15 +990,11 @@ static bool mtip_pause_ncq(struct mtip_port *port,
990 reply = port->rxfis + RX_FIS_D2H_REG; 990 reply = port->rxfis + RX_FIS_D2H_REG;
991 task_file_data = readl(port->mmio+PORT_TFDATA); 991 task_file_data = readl(port->mmio+PORT_TFDATA);
992 992
993 if (fis->command == ATA_CMD_SEC_ERASE_UNIT)
994 clear_bit(MTIP_DDF_SEC_LOCK_BIT, &port->dd->dd_flag);
995
996 if ((task_file_data & 1)) 993 if ((task_file_data & 1))
997 return false; 994 return false;
998 995
999 if (fis->command == ATA_CMD_SEC_ERASE_PREP) { 996 if (fis->command == ATA_CMD_SEC_ERASE_PREP) {
1000 set_bit(MTIP_PF_SE_ACTIVE_BIT, &port->flags); 997 set_bit(MTIP_PF_SE_ACTIVE_BIT, &port->flags);
1001 set_bit(MTIP_DDF_SEC_LOCK_BIT, &port->dd->dd_flag);
1002 port->ic_pause_timer = jiffies; 998 port->ic_pause_timer = jiffies;
1003 return true; 999 return true;
1004 } else if ((fis->command == ATA_CMD_DOWNLOAD_MICRO) && 1000 } else if ((fis->command == ATA_CMD_DOWNLOAD_MICRO) &&
@@ -1010,6 +1006,7 @@ static bool mtip_pause_ncq(struct mtip_port *port,
1010 ((fis->command == 0xFC) && 1006 ((fis->command == 0xFC) &&
1011 (fis->features == 0x27 || fis->features == 0x72 || 1007 (fis->features == 0x27 || fis->features == 0x72 ||
1012 fis->features == 0x62 || fis->features == 0x26))) { 1008 fis->features == 0x62 || fis->features == 0x26))) {
1009 clear_bit(MTIP_DDF_SEC_LOCK_BIT, &port->dd->dd_flag);
1013 /* Com reset after secure erase or lowlevel format */ 1010 /* Com reset after secure erase or lowlevel format */
1014 mtip_restart_port(port); 1011 mtip_restart_port(port);
1015 return false; 1012 return false;