atp870u: Unify code format in is870(), is880() and is885()
Unify code formatting in is870(), is880() and is885() functions to simplify comparing them. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Reviewed-by: Hannes Reinicke <hare@suse.de> Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Ondrej Zary
Martin K. Petersen
parent
5d2a5a4f86
commit
80b52a7f8d
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@ -1173,7 +1173,7 @@ static void is870(struct atp_unit *dev)
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static unsigned char synu[6] = { 0x80, 1, 3, 1, 0x0c, 0x0e };
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static unsigned char synw[6] = { 0x80, 1, 3, 1, 0x0c, 0x07 };
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static unsigned char wide[6] = { 0x80, 1, 2, 3, 1, 0 };
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atp_writeb_io(dev, 0, 0x3a, atp_readb_io(dev, 0, 0x3a) | 0x10);
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for (i = 0; i < 16; i++) {
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@ -1230,8 +1230,10 @@ static void is870(struct atp_unit *dev)
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phase_cmd:
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atp_writeb_io(dev, 0, 0x18, 0x08);
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while ((atp_readb_io(dev, 0, 0x1f) & 0x80) == 0x00)
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cpu_relax();
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j = atp_readb_io(dev, 0, 0x17);
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if (j != 0x16) {
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atp_writeb_io(dev, 0, 0x10, 0x41);
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@ -1253,13 +1255,13 @@ static void is870(struct atp_unit *dev)
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while ((atp_readb_io(dev, 0, 0x1f) & 0x80) == 0x00)
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cpu_relax();
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if (atp_readb_io(dev, 0, 0x17) != 0x11 && atp_readb_io(dev, 0, 0x17) != 0x8e)
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continue;
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while (atp_readb_io(dev, 0, 0x17) != 0x8e)
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cpu_relax();
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if (dev->chip_ver == 4)
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atp_writeb_io(dev, 0, 0x1b, 0x00);
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@ -1286,10 +1288,10 @@ static void is870(struct atp_unit *dev)
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while ((atp_readb_io(dev, 0, 0x1f) & 0x80) == 0x00)
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cpu_relax();
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if (atp_readb_io(dev, 0, 0x17) != 0x16) {
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if (atp_readb_io(dev, 0, 0x17) != 0x16)
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goto sel_ok;
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}
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inq_ok:
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mbuf[36] = 0;
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printk(KERN_INFO " ID: %2d %s\n", i, &mbuf[8]);
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@ -1321,13 +1323,13 @@ static void is870(struct atp_unit *dev)
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while ((atp_readb_io(dev, 0, 0x1f) & 0x80) == 0x00)
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cpu_relax();
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if (atp_readb_io(dev, 0, 0x17) != 0x11 && atp_readb_io(dev, 0, 0x17) != 0x8e)
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continue;
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while (atp_readb_io(dev, 0, 0x17) != 0x8e)
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cpu_relax();
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try_wide:
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j = 0;
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atp_writeb_io(dev, 0, 0x14, 0x05);
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@ -1337,10 +1339,10 @@ static void is870(struct atp_unit *dev)
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if ((atp_readb_io(dev, 0, 0x1f) & 0x01) != 0)
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atp_writeb_io(dev, 0, 0x19, wide[j++]);
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}
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while ((atp_readb_io(dev, 0, 0x17) & 0x80) == 0x00)
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cpu_relax();
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j = atp_readb_io(dev, 0, 0x17) & 0x0f;
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if (j == 0x0f) {
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goto widep_in;
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@ -1449,13 +1451,13 @@ static void is870(struct atp_unit *dev)
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while ((atp_readb_io(dev, 0, 0x1f) & 0x80) == 0x00)
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cpu_relax();
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if (atp_readb_io(dev, 0, 0x17) != 0x11 && atp_readb_io(dev, 0, 0x17) != 0x8e)
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continue;
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while (atp_readb_io(dev, 0, 0x17) != 0x8e)
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cpu_relax();
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try_sync:
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j = 0;
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atp_writeb_io(dev, 0, 0x14, 0x06);
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@ -1474,10 +1476,10 @@ static void is870(struct atp_unit *dev)
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}
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}
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}
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while ((atp_readb_io(dev, 0, 0x17) & 0x80) == 0x00)
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cpu_relax();
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j = atp_readb_io(dev, 0, 0x17) & 0x0f;
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if (j == 0x0f) {
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goto phase_ins;
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@ -1526,7 +1528,7 @@ static void is870(struct atp_unit *dev)
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while ((atp_readb_io(dev, 0, 0x17) & 0x80) == 0x00)
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cpu_relax();
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j = atp_readb_io(dev, 0, 0x17);
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if (j == 0x85) {
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goto tar_dcons;
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@ -1547,10 +1549,10 @@ static void is870(struct atp_unit *dev)
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tar_dcons:
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atp_writeb_io(dev, 0, 0x14, 0x00);
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atp_writeb_io(dev, 0, 0x18, 0x08);
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while ((atp_readb_io(dev, 0, 0x1f) & 0x80) == 0x00)
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cpu_relax();
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j = atp_readb_io(dev, 0, 0x17);
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if (j != 0x16) {
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continue;
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@ -1649,7 +1651,7 @@ static void is880(struct atp_unit *dev)
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while (atp_readb_io(dev, 0, 0x17) != 0x8e)
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cpu_relax();
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dev->active_id[0] |= m;
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atp_writeb_io(dev, 0, 0x10, 0x30);
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@ -1657,7 +1659,7 @@ static void is880(struct atp_unit *dev)
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phase_cmd:
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atp_writeb_io(dev, 0, 0x18, 0x08);
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while ((atp_readb_io(dev, 0, 0x1f) & 0x80) == 0x00)
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cpu_relax();
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@ -1679,16 +1681,16 @@ static void is880(struct atp_unit *dev)
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atp_writeb_io(dev, 0, 0x13, inqd[6]);
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atp_writeb_io(dev, 0, 0x14, inqd[7]);
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atp_writeb_io(dev, 0, 0x18, inqd[8]);
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while ((atp_readb_io(dev, 0, 0x1f) & 0x80) == 0x00)
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cpu_relax();
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if (atp_readb_io(dev, 0, 0x17) != 0x11 && atp_readb_io(dev, 0, 0x17) != 0x8e)
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continue;
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while (atp_readb_io(dev, 0, 0x17) != 0x8e)
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cpu_relax();
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atp_writeb_io(dev, 0, 0x1b, 0x00);
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atp_writeb_io(dev, 0, 0x18, 0x08);
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j = 0;
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@ -1710,9 +1712,10 @@ static void is880(struct atp_unit *dev)
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atp_writeb_io(dev, 0, 0x13, 0);
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atp_writeb_io(dev, 0, 0x14, 0);
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atp_writeb_io(dev, 0, 0x18, 0x08);
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while ((atp_readb_io(dev, 0, 0x1f) & 0x80) == 0x00)
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cpu_relax();
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if (atp_readb_io(dev, 0, 0x17) != 0x16)
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goto sel_ok;
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@ -1771,7 +1774,7 @@ static void is880(struct atp_unit *dev)
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while ((atp_readb_io(dev, 0, 0x17) & 0x80) == 0x00)
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cpu_relax();
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j = atp_readb_io(dev, 0, 0x17) & 0x0f;
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if (j == 0x0f) {
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goto u3p_in;
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@ -1828,10 +1831,10 @@ static void is880(struct atp_unit *dev)
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atp_writeb_io(dev, 0, 0x10, 0x30);
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atp_writeb_io(dev, 0, 0x14, 0x00);
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atp_writeb_io(dev, 0, 0x18, 0x08);
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while ((atp_readb_io(dev, 0, 0x1f) & 0x80) == 0x00)
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cpu_relax();
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j = atp_readb_io(dev, 0, 0x17);
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if (j != 0x16) {
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if (j == 0x4e) {
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@ -1872,13 +1875,13 @@ static void is880(struct atp_unit *dev)
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while ((atp_readb_io(dev, 0, 0x1f) & 0x80) == 0x00)
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cpu_relax();
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if (atp_readb_io(dev, 0, 0x17) != 0x11 && atp_readb_io(dev, 0, 0x17) != 0x8e)
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continue;
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while (atp_readb_io(dev, 0, 0x17) != 0x8e)
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cpu_relax();
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try_wide:
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j = 0;
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atp_writeb_io(dev, 0, 0x14, 0x05);
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@ -1888,9 +1891,10 @@ static void is880(struct atp_unit *dev)
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if ((atp_readb_io(dev, 0, 0x1f) & 0x01) != 0)
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atp_writeb_io(dev, 0, 0x19, wide[j++]);
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}
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while ((atp_readb_io(dev, 0, 0x17) & 0x80) == 0x00)
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cpu_relax();
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j = atp_readb_io(dev, 0, 0x17) & 0x0f;
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if (j == 0x0f) {
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goto widep_in;
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@ -2013,9 +2017,9 @@ static void is880(struct atp_unit *dev)
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while ((atp_readb_io(dev, 0, 0x1f) & 0x80) == 0x00)
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cpu_relax();
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if (atp_readb_io(dev, 0, 0x17) != 0x11 && atp_readb_io(dev, 0, 0x17) != 0x8e) {
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if (atp_readb_io(dev, 0, 0x17) != 0x11 && atp_readb_io(dev, 0, 0x17) != 0x8e)
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continue;
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}
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while (atp_readb_io(dev, 0, 0x17) != 0x8e)
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cpu_relax();
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@ -2830,16 +2834,16 @@ static void is885(struct atp_unit *dev, unsigned char c)
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unsigned char i, j, k, rmb, n, lvdmode;
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unsigned short int m;
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static unsigned char mbuf[512];
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static unsigned char satn[9] = {0, 0, 0, 0, 0, 0, 0, 6, 6};
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static unsigned char inqd[9] = {0x12, 0, 0, 0, 0x24, 0, 0, 0x24, 6};
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static unsigned char synn[6] = {0x80, 1, 3, 1, 0x19, 0x0e};
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unsigned char synu[6] = {0x80, 1, 3, 1, 0x0a, 0x0e};
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static unsigned char synw[6] = {0x80, 1, 3, 1, 0x19, 0x0e};
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unsigned char synuw[6] = {0x80, 1, 3, 1, 0x0a, 0x0e};
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static unsigned char wide[6] = {0x80, 1, 2, 3, 1, 0};
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static unsigned char u3[9] = { 0x80,1,6,4,0x09,00,0x0e,0x01,0x02 };
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static unsigned char satn[9] = { 0, 0, 0, 0, 0, 0, 0, 6, 6 };
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static unsigned char inqd[9] = { 0x12, 0, 0, 0, 0x24, 0, 0, 0x24, 6 };
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static unsigned char synn[6] = { 0x80, 1, 3, 1, 0x19, 0x0e };
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unsigned char synu[6] = { 0x80, 1, 3, 1, 0x0a, 0x0e };
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static unsigned char synw[6] = { 0x80, 1, 3, 1, 0x19, 0x0e };
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unsigned char synuw[6] = { 0x80, 1, 3, 1, 0x0a, 0x0e };
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static unsigned char wide[6] = { 0x80, 1, 2, 3, 1, 0 };
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static unsigned char u3[9] = { 0x80, 1, 6, 4, 0x09, 00, 0x0e, 0x01, 0x02 };
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lvdmode=atp_readb_io(dev, c, 0x1b) >> 7;
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lvdmode = atp_readb_io(dev, c, 0x1b) >> 7;
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for (i = 0; i < 16; i++) {
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m = 1;
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@ -2862,7 +2866,6 @@ static void is885(struct atp_unit *dev, unsigned char c)
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atp_writeb_io(dev, c, 8, satn[5]);
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atp_writeb_io(dev, c, 0x0f, 0);
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atp_writeb_io(dev, c, 0x11, dev->id[c][i].devsp);
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atp_writeb_io(dev, c, 0x12, 0);
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atp_writeb_io(dev, c, 0x13, satn[6]);
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atp_writeb_io(dev, c, 0x14, satn[7]);
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@ -2875,11 +2878,13 @@ static void is885(struct atp_unit *dev, unsigned char c)
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while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00)
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cpu_relax();
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if ((atp_readb_io(dev, c, 0x17) != 0x11) && (atp_readb_io(dev, c, 0x17) != 0x8e)) {
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if (atp_readb_io(dev, c, 0x17) != 0x11 && atp_readb_io(dev, c, 0x17) != 0x8e)
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continue;
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}
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while (atp_readb_io(dev, c, 0x17) != 0x8e)
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cpu_relax();
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dev->active_id[c] |= m;
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atp_writeb_io(dev, c, 0x10, 0x30);
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@ -2887,8 +2892,10 @@ static void is885(struct atp_unit *dev, unsigned char c)
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phase_cmd:
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atp_writeb_io(dev, c, 0x18, 0x08);
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while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00)
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cpu_relax();
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j = atp_readb_io(dev, c, 0x17);
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if (j != 0x16) {
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atp_writeb_io(dev, c, 0x10, 0x41);
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@ -2907,13 +2914,16 @@ static void is885(struct atp_unit *dev, unsigned char c)
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atp_writeb_io(dev, c, 0x13, inqd[6]);
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atp_writeb_io(dev, c, 0x14, inqd[7]);
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atp_writeb_io(dev, c, 0x18, inqd[8]);
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while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00)
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cpu_relax();
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if ((atp_readb_io(dev, c, 0x17) != 0x11) && (atp_readb_io(dev, c, 0x17) != 0x8e)) {
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if (atp_readb_io(dev, c, 0x17) != 0x11 && atp_readb_io(dev, c, 0x17) != 0x8e)
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continue;
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}
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while (atp_readb_io(dev, c, 0x17) != 0x8e)
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cpu_relax();
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atp_writeb_io(dev, c, 0x1b, 0x00);
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atp_writeb_io(dev, c, 0x18, 0x08);
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j = 0;
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@ -2935,14 +2945,16 @@ static void is885(struct atp_unit *dev, unsigned char c)
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atp_writeb_io(dev, c, 0x13, 0);
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atp_writeb_io(dev, c, 0x14, 0);
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atp_writeb_io(dev, c, 0x18, 0x08);
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while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00)
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cpu_relax();
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if (atp_readb_io(dev, c, 0x17) != 0x16) {
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if (atp_readb_io(dev, c, 0x17) != 0x16)
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goto sel_ok;
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}
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inq_ok:
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mbuf[36] = 0;
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printk( KERN_INFO" ID: %2d %s\n", i, &mbuf[8]);
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printk(KERN_INFO " ID: %2d %s\n", i, &mbuf[8]);
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dev->id[c][i].devtype = mbuf[0];
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rmb = mbuf[1];
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n = mbuf[7];
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@ -2953,10 +2965,11 @@ static void is885(struct atp_unit *dev, unsigned char c)
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goto not_wide;
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}
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if (lvdmode == 0) {
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goto chg_wide;
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goto chg_wide;
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}
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if (dev->sp[c][i] != 0x04) { // force u2
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goto chg_wide;
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if (dev->sp[c][i] != 0x04) // force u2
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{
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goto chg_wide;
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}
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atp_writeb_io(dev, c, 0x1b, 0x01);
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@ -2975,11 +2988,13 @@ static void is885(struct atp_unit *dev, unsigned char c)
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while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00)
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cpu_relax();
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if ((atp_readb_io(dev, c, 0x17) != 0x11) && (atp_readb_io(dev, c, 0x17) != 0x8e)) {
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if (atp_readb_io(dev, c, 0x17) != 0x11 && atp_readb_io(dev, c, 0x17) != 0x8e)
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continue;
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}
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while (atp_readb_io(dev, c, 0x17) != 0x8e)
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cpu_relax();
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try_u3:
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j = 0;
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atp_writeb_io(dev, c, 0x14, 0x09);
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|
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@ -2990,8 +3005,10 @@ static void is885(struct atp_unit *dev, unsigned char c)
|
|||
atp_writeb_io(dev, c, 0x19, u3[j++]);
|
||||
cpu_relax();
|
||||
}
|
||||
|
||||
while ((atp_readb_io(dev, c, 0x17) & 0x80) == 0x00)
|
||||
cpu_relax();
|
||||
|
||||
j = atp_readb_io(dev, c, 0x17) & 0x0f;
|
||||
if (j == 0x0f) {
|
||||
goto u3p_in;
|
||||
|
|
@ -3049,7 +3066,9 @@ static void is885(struct atp_unit *dev, unsigned char c)
|
|||
atp_writeb_io(dev, c, 0x10, 0x30);
|
||||
atp_writeb_io(dev, c, 0x14, 0x00);
|
||||
atp_writeb_io(dev, c, 0x18, 0x08);
|
||||
|
||||
while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00);
|
||||
|
||||
j = atp_readb_io(dev, c, 0x17);
|
||||
if (j != 0x16) {
|
||||
if (j == 0x4e) {
|
||||
|
|
@ -3093,11 +3112,13 @@ static void is885(struct atp_unit *dev, unsigned char c)
|
|||
|
||||
while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00)
|
||||
cpu_relax();
|
||||
if ((atp_readb_io(dev, c, 0x17) != 0x11) && (atp_readb_io(dev, c, 0x17) != 0x8e)) {
|
||||
|
||||
if (atp_readb_io(dev, c, 0x17) != 0x11 && atp_readb_io(dev, c, 0x17) != 0x8e)
|
||||
continue;
|
||||
}
|
||||
|
||||
while (atp_readb_io(dev, c, 0x17) != 0x8e)
|
||||
cpu_relax();
|
||||
|
||||
try_wide:
|
||||
j = 0;
|
||||
atp_writeb_io(dev, c, 0x14, 0x05);
|
||||
|
|
@ -3108,8 +3129,10 @@ static void is885(struct atp_unit *dev, unsigned char c)
|
|||
atp_writeb_io(dev, c, 0x19, wide[j++]);
|
||||
cpu_relax();
|
||||
}
|
||||
|
||||
while ((atp_readb_io(dev, c, 0x17) & 0x80) == 0x00)
|
||||
cpu_relax();
|
||||
|
||||
j = atp_readb_io(dev, c, 0x17) & 0x0f;
|
||||
if (j == 0x0f) {
|
||||
goto widep_in;
|
||||
|
|
@ -3167,8 +3190,10 @@ static void is885(struct atp_unit *dev, unsigned char c)
|
|||
atp_writeb_io(dev, c, 0x10, 0x30);
|
||||
atp_writeb_io(dev, c, 0x14, 0x00);
|
||||
atp_writeb_io(dev, c, 0x18, 0x08);
|
||||
|
||||
while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00)
|
||||
cpu_relax();
|
||||
|
||||
j = atp_readb_io(dev, c, 0x17);
|
||||
if (j != 0x16) {
|
||||
if (j == 0x4e) {
|
||||
|
|
@ -3192,24 +3217,23 @@ static void is885(struct atp_unit *dev, unsigned char c)
|
|||
m = m << i;
|
||||
dev->wide_id[c] |= m;
|
||||
not_wide:
|
||||
if ((dev->id[c][i].devtype == 0x00) || (dev->id[c][i].devtype == 0x07) ||
|
||||
((dev->id[c][i].devtype == 0x05) && ((n & 0x10) != 0))) {
|
||||
if ((dev->id[c][i].devtype == 0x00) || (dev->id[c][i].devtype == 0x07) || ((dev->id[c][i].devtype == 0x05) && ((n & 0x10) != 0))) {
|
||||
m = 1;
|
||||
m = m << i;
|
||||
if ((dev->async[c] & m) != 0) {
|
||||
goto set_sync;
|
||||
goto set_sync;
|
||||
}
|
||||
}
|
||||
continue;
|
||||
set_sync:
|
||||
if (dev->sp[c][i] == 0x02) {
|
||||
synu[4]=0x0c;
|
||||
synuw[4]=0x0c;
|
||||
synu[4] = 0x0c;
|
||||
synuw[4] = 0x0c;
|
||||
} else {
|
||||
if (dev->sp[c][i] >= 0x03) {
|
||||
synu[4]=0x0a;
|
||||
synuw[4]=0x0a;
|
||||
}
|
||||
if (dev->sp[c][i] >= 0x03) {
|
||||
synu[4] = 0x0a;
|
||||
synuw[4] = 0x0a;
|
||||
}
|
||||
}
|
||||
j = 0;
|
||||
if ((m & dev->wide_id[c]) != 0) {
|
||||
|
|
@ -3231,11 +3255,13 @@ static void is885(struct atp_unit *dev, unsigned char c)
|
|||
|
||||
while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00)
|
||||
cpu_relax();
|
||||
if ((atp_readb_io(dev, c, 0x17) != 0x11) && (atp_readb_io(dev, c, 0x17) != 0x8e)) {
|
||||
|
||||
if (atp_readb_io(dev, c, 0x17) != 0x11 && atp_readb_io(dev, c, 0x17) != 0x8e)
|
||||
continue;
|
||||
}
|
||||
|
||||
while (atp_readb_io(dev, c, 0x17) != 0x8e)
|
||||
cpu_relax();
|
||||
|
||||
try_sync:
|
||||
j = 0;
|
||||
atp_writeb_io(dev, c, 0x14, 0x06);
|
||||
|
|
@ -3258,8 +3284,10 @@ static void is885(struct atp_unit *dev, unsigned char c)
|
|||
}
|
||||
}
|
||||
}
|
||||
|
||||
while ((atp_readb_io(dev, c, 0x17) & 0x80) == 0x00)
|
||||
cpu_relax();
|
||||
|
||||
j = atp_readb_io(dev, c, 0x17) & 0x0f;
|
||||
if (j == 0x0f) {
|
||||
goto phase_ins;
|
||||
|
|
@ -3306,7 +3334,9 @@ static void is885(struct atp_unit *dev, unsigned char c)
|
|||
if ((j & 0x80) == 0x00) {
|
||||
goto phase_ins1;
|
||||
}
|
||||
|
||||
while ((atp_readb_io(dev, c, 0x17) & 0x80) == 0x00);
|
||||
|
||||
j = atp_readb_io(dev, c, 0x17);
|
||||
if (j == 0x85) {
|
||||
goto tar_dcons;
|
||||
|
|
@ -3327,8 +3357,10 @@ static void is885(struct atp_unit *dev, unsigned char c)
|
|||
tar_dcons:
|
||||
atp_writeb_io(dev, c, 0x14, 0x00);
|
||||
atp_writeb_io(dev, c, 0x18, 0x08);
|
||||
|
||||
while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00)
|
||||
cpu_relax();
|
||||
|
||||
j = atp_readb_io(dev, c, 0x17);
|
||||
if (j != 0x16) {
|
||||
continue;
|
||||
|
|
@ -3349,7 +3381,7 @@ static void is885(struct atp_unit *dev, unsigned char c)
|
|||
mbuf[4] = 0x0e;
|
||||
}
|
||||
dev->id[c][i].devsp = mbuf[4];
|
||||
if (mbuf[3] < 0x0c){
|
||||
if (mbuf[3] < 0x0c) {
|
||||
j = 0xb0;
|
||||
goto set_syn_ok;
|
||||
}
|
||||
|
|
@ -3370,9 +3402,9 @@ static void is885(struct atp_unit *dev, unsigned char c)
|
|||
goto set_syn_ok;
|
||||
}
|
||||
j = 0x60;
|
||||
set_syn_ok:
|
||||
set_syn_ok:
|
||||
dev->id[c][i].devsp = (dev->id[c][i].devsp & 0x0f) | j;
|
||||
#ifdef ED_DBGP
|
||||
#ifdef ED_DBGP
|
||||
printk("dev->id[%2d][%2d].devsp = %2x\n",c,i,dev->id[c][i].devsp);
|
||||
#endif
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue