diff options
| author | mjacob <mjacob@FreeBSD.org> | 2002-09-23 04:59:42 +0000 |
|---|---|---|
| committer | mjacob <mjacob@FreeBSD.org> | 2002-09-23 04:59:42 +0000 |
| commit | ab9f6fc8012e256cf54bc2ff74a74bb9e80d09d7 (patch) | |
| tree | 265046c02df34fc401bcafdbdaa7d2eb05ebaaa4 /sys/dev/isp | |
| parent | a2fde432eb94f53f6aa26c5737326530eecab717 (diff) | |
| download | FreeBSD-src-ab9f6fc8012e256cf54bc2ff74a74bb9e80d09d7.zip FreeBSD-src-ab9f6fc8012e256cf54bc2ff74a74bb9e80d09d7.tar.gz | |
If we have a 1240 or an ULTRA2 or better card, use MBOX_INIT_RES_QUEUE_A64
(preparation for DAC/A64 support)
Diffstat (limited to 'sys/dev/isp')
| -rw-r--r-- | sys/dev/isp/isp.c | 71 |
1 files changed, 49 insertions, 22 deletions
diff --git a/sys/dev/isp/isp.c b/sys/dev/isp/isp.c index 1966ea2..c755e1e 100644 --- a/sys/dev/isp/isp.c +++ b/sys/dev/isp/isp.c @@ -950,28 +950,55 @@ isp_scsi_init(struct ispsoftc *isp) * Now enable request/response queues */ - mbs.param[0] = MBOX_INIT_RES_QUEUE; - mbs.param[1] = RESULT_QUEUE_LEN(isp); - mbs.param[2] = DMA_WD1(isp->isp_result_dma); - mbs.param[3] = DMA_WD0(isp->isp_result_dma); - mbs.param[4] = 0; - mbs.param[5] = 0; - isp_mboxcmd(isp, &mbs, MBLOGALL); - if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { - return; - } - isp->isp_residx = mbs.param[5]; + if (IS_ULTRA2(isp) || IS_1240(isp)) { + mbs.param[0] = MBOX_INIT_RES_QUEUE_A64; + mbs.param[1] = RESULT_QUEUE_LEN(isp); + mbs.param[2] = DMA_WD1(isp->isp_result_dma); + mbs.param[3] = DMA_WD0(isp->isp_result_dma); + mbs.param[4] = 0; + mbs.param[6] = DMA_WD3(isp->isp_result_dma); + mbs.param[7] = DMA_WD2(isp->isp_result_dma); + isp_mboxcmd(isp, &mbs, MBLOGALL); + if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { + return; + } + isp->isp_residx = mbs.param[5]; - mbs.param[0] = MBOX_INIT_REQ_QUEUE; - mbs.param[1] = RQUEST_QUEUE_LEN(isp); - mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); - mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); - mbs.param[4] = 0; - isp_mboxcmd(isp, &mbs, MBLOGALL); - if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { - return; + mbs.param[0] = MBOX_INIT_REQ_QUEUE_A64; + mbs.param[1] = RQUEST_QUEUE_LEN(isp); + mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); + mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); + mbs.param[5] = 0; + mbs.param[6] = DMA_WD3(isp->isp_result_dma); + mbs.param[7] = DMA_WD2(isp->isp_result_dma); + isp_mboxcmd(isp, &mbs, MBLOGALL); + if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { + return; + } + isp->isp_reqidx = isp->isp_reqodx = mbs.param[4]; + } else { + mbs.param[0] = MBOX_INIT_RES_QUEUE; + mbs.param[1] = RESULT_QUEUE_LEN(isp); + mbs.param[2] = DMA_WD1(isp->isp_result_dma); + mbs.param[3] = DMA_WD0(isp->isp_result_dma); + mbs.param[4] = 0; + isp_mboxcmd(isp, &mbs, MBLOGALL); + if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { + return; + } + isp->isp_residx = mbs.param[5]; + + mbs.param[0] = MBOX_INIT_REQ_QUEUE; + mbs.param[1] = RQUEST_QUEUE_LEN(isp); + mbs.param[2] = DMA_WD1(isp->isp_rquest_dma); + mbs.param[3] = DMA_WD0(isp->isp_rquest_dma); + mbs.param[5] = 0; + isp_mboxcmd(isp, &mbs, MBLOGALL); + if (mbs.param[0] != MBOX_COMMAND_COMPLETE) { + return; + } + isp->isp_reqidx = isp->isp_reqodx = mbs.param[4]; } - isp->isp_reqidx = isp->isp_reqodx = mbs.param[4]; /* * Turn on Fast Posting, LVD transitions @@ -4825,8 +4852,8 @@ static u_int16_t mbpscsi[] = { ISPOPMAP(0x00, 0x00), /* 0x4f: */ ISPOPMAP(0xdf, 0xdf), /* 0x50: LOAD RAM A64 */ ISPOPMAP(0xdf, 0xdf), /* 0x51: DUMP RAM A64 */ - ISPOPMAP(0xdf, 0xdf), /* 0x52: INITIALIZE REQUEST QUEUE A64 */ - ISPOPMAP(0xff, 0xff), /* 0x53: INITIALIZE RESPONSE QUEUE A64 */ + ISPOPMAP(0xdf, 0xff), /* 0x52: INITIALIZE REQUEST QUEUE A64 */ + ISPOPMAP(0xef, 0xff), /* 0x53: INITIALIZE RESPONSE QUEUE A64 */ ISPOPMAP(0xcf, 0x01), /* 0x54: EXECUTE IOCB A64 */ ISPOPMAP(0x07, 0x01), /* 0x55: ENABLE TARGET MODE */ ISPOPMAP(0x03, 0x0f), /* 0x56: GET TARGET STATUS */ |
