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| author | Ingo Molnar <mingo@elte.hu> | 2011-06-04 12:13:06 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-06-04 12:13:06 +0200 |
| commit | 710054ba25c0d1f8f41c22ce13ba336503fb5318 (patch) | |
| tree | f9b09b722bf511841539173d946f90a20fc2e59a /drivers/scsi/qla4xxx/ql4_nx.c | |
| parent | perf, cgroups: Fix up for new API (diff) | |
| parent | perf python: Fix argument name list of read_on_cpu() (diff) | |
| download | linux-710054ba25c0d1f8f41c22ce13ba336503fb5318.tar.xz linux-710054ba25c0d1f8f41c22ce13ba336503fb5318.zip | |
Merge branch 'perf/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_nx.c')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_nx.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c index 03e522b2fe0b..fdfe27b38698 100644 --- a/drivers/scsi/qla4xxx/ql4_nx.c +++ b/drivers/scsi/qla4xxx/ql4_nx.c @@ -964,12 +964,26 @@ qla4_8xxx_pinit_from_rom(struct scsi_qla_host *ha, int verbose) /* Halt all the indiviual PEGs and other blocks of the ISP */ qla4_8xxx_rom_lock(ha); - /* mask all niu interrupts */ + /* disable all I2Q */ + qla4_8xxx_wr_32(ha, QLA82XX_CRB_I2Q + 0x10, 0x0); + qla4_8xxx_wr_32(ha, QLA82XX_CRB_I2Q + 0x14, 0x0); + qla4_8xxx_wr_32(ha, QLA82XX_CRB_I2Q + 0x18, 0x0); + qla4_8xxx_wr_32(ha, QLA82XX_CRB_I2Q + 0x1c, 0x0); + qla4_8xxx_wr_32(ha, QLA82XX_CRB_I2Q + 0x20, 0x0); + qla4_8xxx_wr_32(ha, QLA82XX_CRB_I2Q + 0x24, 0x0); + + /* disable all niu interrupts */ qla4_8xxx_wr_32(ha, QLA82XX_CRB_NIU + 0x40, 0xff); /* disable xge rx/tx */ qla4_8xxx_wr_32(ha, QLA82XX_CRB_NIU + 0x70000, 0x00); /* disable xg1 rx/tx */ qla4_8xxx_wr_32(ha, QLA82XX_CRB_NIU + 0x80000, 0x00); + /* disable sideband mac */ + qla4_8xxx_wr_32(ha, QLA82XX_CRB_NIU + 0x90000, 0x00); + /* disable ap0 mac */ + qla4_8xxx_wr_32(ha, QLA82XX_CRB_NIU + 0xa0000, 0x00); + /* disable ap1 mac */ + qla4_8xxx_wr_32(ha, QLA82XX_CRB_NIU + 0xb0000, 0x00); /* halt sre */ val = qla4_8xxx_rd_32(ha, QLA82XX_CRB_SRE + 0x1000); @@ -984,6 +998,7 @@ qla4_8xxx_pinit_from_rom(struct scsi_qla_host *ha, int verbose) qla4_8xxx_wr_32(ha, QLA82XX_CRB_TIMER + 0x10, 0x0); qla4_8xxx_wr_32(ha, QLA82XX_CRB_TIMER + 0x18, 0x0); qla4_8xxx_wr_32(ha, QLA82XX_CRB_TIMER + 0x100, 0x0); + qla4_8xxx_wr_32(ha, QLA82XX_CRB_TIMER + 0x200, 0x0); /* halt pegs */ qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_0 + 0x3c, 1); @@ -991,9 +1006,9 @@ qla4_8xxx_pinit_from_rom(struct scsi_qla_host *ha, int verbose) qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_2 + 0x3c, 1); qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_3 + 0x3c, 1); qla4_8xxx_wr_32(ha, QLA82XX_CRB_PEG_NET_4 + 0x3c, 1); + msleep(5); /* big hammer */ - msleep(1000); if (test_bit(DPC_RESET_HA, &ha->dpc_flags)) /* don't reset CAM block on reset */ qla4_8xxx_wr_32(ha, QLA82XX_ROMUSB_GLB_SW_RESET, 0xfeffffff); |