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rapidio: modify for rev.3 specification changes

Sfoglia il codice sorgente 
Implement changes made in RapidIO specification rev.3 to LP-Serial Physical
Layer register definitions:

 - use per-port register offset calculations based on LP-Serial Extended
   Features Block (EFB) Register Map type (I or II) with different
   per-port offset step (0x20 vs 0x40 respectfully).

 - remove deprecated Parallel Physical layer definitions and related
   code.

[alexandre.bounine@idt.com: fix DocBook warning for gen3 update]
  Link: http://lkml.kernel.org/r/1469191173-19338-1-git-send-email-alexandre.bounine@idt.com
Link: http://lkml.kernel.org/r/1469125134-16523-12-git-send-email-alexandre.bounine@idt.com
Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Tested-by: Barry Wood <barry.wood@idt.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Andre van Herk <andre.van.herk@prodrive-technologies.com>
Cc: Barry Wood <barry.wood@idt.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexandre Bounine
2016-08-02 14:06:57 -07:00
committato da Linus Torvalds
parent a057a52e94
commit 1ae842de1d
8 ha cambiato i file con 249 aggiunte e 191 eliminazioni
Scarica il file Patch Scarica il file Diff Expand all files Collapse all files

2
drivers/rapidio/devices/rio_mport_cdev.c
Vedi File

@@ -1813,7 +1813,7 @@ static int rio_mport_add_riodev(struct mport_cdev_priv *priv,
if (rdev->pef & RIO_PEF_EXT_FEATURES) {
rdev->efptr = rval & 0xffff;
rdev->phys_efptr = rio_mport_get_physefb(mport, 0, destid,
hopcount);
hopcount, &rdev->phys_rmap);
rdev->em_efptr = rio_mport_get_feature(mport, 0, destid,
hopcount, RIO_EFB_ERR_MGMNT);

8
drivers/rapidio/devices/tsi721.c
Vedi File

@@ -2555,11 +2555,11 @@ static int tsi721_query_mport(struct rio_mport *mport,
struct tsi721_device *priv = mport->priv;
u32 rval;
rval = ioread32(priv->regs + (0x100 + RIO_PORT_N_ERR_STS_CSR(0)));
rval = ioread32(priv->regs + 0x100 + RIO_PORT_N_ERR_STS_CSR(0, 0));
if (rval & RIO_PORT_N_ERR_STS_PORT_OK) {
rval = ioread32(priv->regs + (0x100 + RIO_PORT_N_CTL2_CSR(0)));
rval = ioread32(priv->regs + 0x100 + RIO_PORT_N_CTL2_CSR(0, 0));
attr->link_speed = (rval & RIO_PORT_N_CTL2_SEL_BAUD) >> 28;
rval = ioread32(priv->regs + (0x100 + RIO_PORT_N_CTL_CSR(0)));
rval = ioread32(priv->regs + 0x100 + RIO_PORT_N_CTL_CSR(0, 0));
attr->link_width = (rval & RIO_PORT_N_CTL_IPW) >> 27;
} else
attr->link_speed = RIO_LINK_DOWN;
@@ -2673,9 +2673,9 @@ static int tsi721_setup_mport(struct tsi721_device *priv)
mport->ops = &tsi721_rio_ops;
mport->index = 0;
mport->sys_size = 0; /* small system */
mport->phy_type = RIO_PHY_SERIAL;
mport->priv = (void *)priv;
mport->phys_efptr = 0x100;
mport->phys_rmap = 1;
mport->dev.parent = &pdev->dev;
mport->dev.release = tsi721_mport_release;