From: Chad Dupuis Date: Wed, 30 Oct 2013 07:38:23 +0000 (-0400) Subject: [SCSI] qla2xxx: Use the correct mailbox registers when acknowledging an IDC request... X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9e5054ec6b6296075b757d0ea0d3e9e25784db20;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git [SCSI] qla2xxx: Use the correct mailbox registers when acknowledging an IDC request on ISP8044. Signed-off-by: Chad Dupuis Signed-off-by: Saurav Kashyap Signed-off-by: James Bottomley --- diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 0b1b297712ee..8e420e202781 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -298,11 +298,18 @@ qla81xx_idc_event(scsi_qla_host_t *vha, uint16_t aen, uint16_t descr) { "Complete", "Request Notification", "Time Extension" }; int rval; struct device_reg_24xx __iomem *reg24 = &vha->hw->iobase->isp24; + struct device_reg_82xx __iomem *reg82 = &vha->hw->iobase->isp82; uint16_t __iomem *wptr; uint16_t cnt, timeout, mb[QLA_IDC_ACK_REGS]; /* Seed data -- mailbox1 -> mailbox7. */ - wptr = (uint16_t __iomem *)®24->mailbox1; + if (IS_QLA81XX(vha->hw) || IS_QLA83XX(vha->hw)) + wptr = (uint16_t __iomem *)®24->mailbox1; + else if (IS_QLA8044(vha->hw)) + wptr = (uint16_t __iomem *)®82->mailbox_out[1]; + else + return; + for (cnt = 0; cnt < QLA_IDC_ACK_REGS; cnt++, wptr++) mb[cnt] = RD_REG_WORD(wptr);