From 083d1631be7c36309359792ecf61aaf88559043f Mon Sep 17 00:00:00 2001 From: "Wu, Gilbert" Date: Tue, 30 Jan 2007 15:31:25 -0800 Subject: [PATCH] [SCSI] aic94xx: update for v28 firmware These changes work compatibly with the old V17 firmware Contribution: Ed Chim Gilbert Wu Change Log: 1. Use dword instead of qword to display the value of Connection State register for debug purpose. 2. There are some registers location of AIC94xx chip has been changed according to the new V28 firmware. The patch has redefined the register location and provided initialization. 3. The new sequencer firmware v28 for Aic94xx SAS/SATA Linux open source device driver can be downloaded from http://www.adaptec.com/NR/exeres/35B611BC-9789-4B5B-82C6-85A2CCA8A46A.htm Signed-off-by: Gilbert Wu Signed-off-by: James Bottomley --- drivers/scsi/aic94xx/aic94xx_dump.c | 2 +- drivers/scsi/aic94xx/aic94xx_reg_def.h | 5 +++-- drivers/scsi/aic94xx/aic94xx_seq.c | 2 ++ 3 files changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/scsi/aic94xx/aic94xx_dump.c b/drivers/scsi/aic94xx/aic94xx_dump.c index e6ade5996d95..6bd8e3059d27 100644 --- a/drivers/scsi/aic94xx/aic94xx_dump.c +++ b/drivers/scsi/aic94xx/aic94xx_dump.c @@ -556,7 +556,7 @@ static void asd_dump_lseq_state(struct asd_ha_struct *asd_ha, int lseq) PRINT_LMIP_word(asd_ha, lseq, Q_TGTXFR_TAIL); PRINT_LMIP_byte(asd_ha, lseq, LINK_NUMBER); PRINT_LMIP_byte(asd_ha, lseq, SCRATCH_FLAGS); - PRINT_LMIP_qword(asd_ha, lseq, CONNECTION_STATE); + PRINT_LMIP_dword(asd_ha, lseq, CONNECTION_STATE); PRINT_LMIP_word(asd_ha, lseq, CONCTL); PRINT_LMIP_byte(asd_ha, lseq, CONSTAT); PRINT_LMIP_byte(asd_ha, lseq, CONNECTION_MODES); diff --git a/drivers/scsi/aic94xx/aic94xx_reg_def.h b/drivers/scsi/aic94xx/aic94xx_reg_def.h index a11f4e6d8bd9..a43e8cdf4ee4 100644 --- a/drivers/scsi/aic94xx/aic94xx_reg_def.h +++ b/drivers/scsi/aic94xx/aic94xx_reg_def.h @@ -2226,9 +2226,10 @@ #define LmSEQ_SAS_RESET_MODE(LinkNum) (LmSCRATCH(LinkNum) + 0x0074) #define LmSEQ_LINK_RESET_RETRY_COUNT(LinkNum) (LmSCRATCH(LinkNum) + 0x0075) #define LmSEQ_NUM_LINK_RESET_RETRIES(LinkNum) (LmSCRATCH(LinkNum) + 0x0076) -#define LmSEQ_OOB_INT_ENABLES(LinkNum) (LmSCRATCH(LinkNum) + 0x007A) +#define LmSEQ_OOB_INT_ENABLES(LinkNum) (LmSCRATCH(LinkNum) + 0x0078) +#define LmSEQ_NOTIFY_TIMER_DOWN_COUNT(LinkNum) (LmSCRATCH(LinkNum) + 0x007A) #define LmSEQ_NOTIFY_TIMER_TIMEOUT(LinkNum) (LmSCRATCH(LinkNum) + 0x007C) -#define LmSEQ_NOTIFY_TIMER_DOWN_COUNT(LinkNum) (LmSCRATCH(LinkNum) + 0x007E) +#define LmSEQ_NOTIFY_TIMER_INITIAL_COUNT(LinkNum) (LmSCRATCH(LinkNum) + 0x007E) /* Mode dependent scratch page 1, mode 0 and mode 1 */ #define LmSEQ_SG_LIST_PTR_ADDR0(LinkNum) (LmSCRATCH(LinkNum) + 0x0020) diff --git a/drivers/scsi/aic94xx/aic94xx_seq.c b/drivers/scsi/aic94xx/aic94xx_seq.c index 2768fe4d66ba..eae7a247bece 100644 --- a/drivers/scsi/aic94xx/aic94xx_seq.c +++ b/drivers/scsi/aic94xx/aic94xx_seq.c @@ -810,6 +810,8 @@ static void asd_init_lseq_mdp(struct asd_ha_struct *asd_ha, int lseq) /* No delay for the first NOTIFY to be sent to the attached target. */ asd_write_reg_word(asd_ha, LmSEQ_NOTIFY_TIMER_DOWN_COUNT(lseq), ASD_NOTIFY_DOWN_COUNT); + asd_write_reg_word(asd_ha, LmSEQ_NOTIFY_TIMER_INITIAL_COUNT(lseq), + ASD_NOTIFY_DOWN_COUNT); /* LSEQ Mode dependent, mode 0 and 1, page 1 setup. */ for (i = 0; i < 2; i++) { -- 2.20.1