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Commit e65bbf13 authored by Linas Vepstas's avatar Linas Vepstas Committed by Jeff Garzik
Browse files

spidernet: Replace literal with const 



Replace literal with const; add bit definitions.

Signed-off-by: default avatarLinas Vepstas <linas@austin.ibm.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent 57a9f236

drivers/net/spider_net.c

+1 −1
Original line number Diff line number Diff line
@@ -1235,7 +1235,7 @@ spider_net_decode_one_descr(struct spider_net_card *card) 
		goto bad_desc;

	}



	if (hwdescr->dmac_cmd_status & 0xfcf4) {

	if (hwdescr->dmac_cmd_status & SPIDER_NET_DESCR_BAD_STATUS) {

		dev_err(&card->netdev->dev, "bad status, cmd_status=x%08x\n",

			       hwdescr->dmac_cmd_status);

		pr_err("buf_addr=x%08x\n", hw_buf_addr);

drivers/net/spider_net.h

+19 −0
Original line number Diff line number Diff line
@@ -354,6 +354,18 @@ enum spider_net_int2_status { 
#define SPIDER_NET_DMAC_UDP			0x00030000

#define SPIDER_NET_TXDCEST			0x08000000



#define SPIDER_NET_DESCR_RXFDIS        0x00000001

#define SPIDER_NET_DESCR_RXDCEIS       0x00000002

#define SPIDER_NET_DESCR_RXDEN0IS      0x00000004

#define SPIDER_NET_DESCR_RXINVDIS      0x00000008

#define SPIDER_NET_DESCR_RXRERRIS      0x00000010

#define SPIDER_NET_DESCR_RXFDCIMS      0x00000100

#define SPIDER_NET_DESCR_RXDCEIMS      0x00000200

#define SPIDER_NET_DESCR_RXDEN0IMS     0x00000400

#define SPIDER_NET_DESCR_RXINVDIMS     0x00000800

#define SPIDER_NET_DESCR_RXRERRMIS     0x00001000

#define SPIDER_NET_DESCR_UNUSED        0x077fe0e0



#define SPIDER_NET_DESCR_IND_PROC_MASK		0xF0000000

#define SPIDER_NET_DESCR_COMPLETE		0x00000000 /* used in rx and tx */

#define SPIDER_NET_DESCR_RESPONSE_ERROR		0x10000000 /* used in rx and tx */
@@ -364,6 +376,13 @@ enum spider_net_int2_status { 
#define SPIDER_NET_DESCR_NOT_IN_USE		0xF0000000

#define SPIDER_NET_DESCR_TXDESFLG		0x00800000



#define SPIDER_NET_DESCR_BAD_STATUS   (SPIDER_NET_DESCR_RXDEN0IS | \

                                       SPIDER_NET_DESCR_RXRERRIS | \

                                       SPIDER_NET_DESCR_RXDEN0IMS | \

                                       SPIDER_NET_DESCR_RXINVDIMS | \

                                       SPIDER_NET_DESCR_RXRERRMIS | \

                                       SPIDER_NET_DESCR_UNUSED)



/* Descriptor, as defined by the hardware */

struct spider_net_hw_descr {

	u32 buf_addr;