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rapidio/tsi721: modify mport name assignment

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Modify RapidIO mport device name assignment to include device name of PCIe
side of Tsi721 bridge.  The new name format is intended to provide
definitive reference between RapidIO and PCIe sides of the bridge in
systems with multiple Tsi721 bridges.

Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
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 2012-10-04 17:15:51 -07:00 committed by Linus Torvalds
parent 7c4a6106d6
commit ed43f44f86
2 changed files with 4 additions and 2 deletions
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3
drivers/rapidio/devices/tsi721.c
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@ -2165,7 +2165,8 @@ static int __devinit tsi721_setup_mport(struct tsi721_device *priv)
rio_init_dbell_res(&mport->riores[RIO_DOORBELL_RESOURCE], 0, 0xffff);
rio_init_mbox_res(&mport->riores[RIO_INB_MBOX_RESOURCE], 0, 3);
rio_init_mbox_res(&mport->riores[RIO_OUTB_MBOX_RESOURCE], 0, 3);
strcpy(mport->name, "Tsi721 mport");
snprintf(mport->name, RIO_MAX_MPORT_NAME, "%s(%s)",
dev_driver_string(&pdev->dev), dev_name(&pdev->dev));
/* Hook up interrupt handler */

3
include/linux/rio.h
View File

@ -30,6 +30,7 @@
#define RIO_MAX_MPORTS 8
#define RIO_MAX_MPORT_RESOURCES 16
#define RIO_MAX_DEV_RESOURCES 16
#define RIO_MAX_MPORT_NAME 40
#define RIO_GLOBAL_TABLE 0xff /* Indicates access of a switch's
global routing table if it
@ -255,7 +256,7 @@ struct rio_mport {
*/
enum rio_phy_type phy_type; /* RapidIO phy type */
u32 phys_efptr;
unsigned char name[40];
unsigned char name[RIO_MAX_MPORT_NAME];
void *priv; /* Master port private data */
#ifdef CONFIG_RAPIDIO_DMA_ENGINE
struct dma_device dma;