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path: root/drivers/net/fs_enet/mac-fcc.c
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Diffstat (limited to 'drivers/net/fs_enet/mac-fcc.c')
-rw-r--r--drivers/net/fs_enet/mac-fcc.c32
1 files changed, 22 insertions, 10 deletions
diff --git a/drivers/net/fs_enet/mac-fcc.c b/drivers/net/fs_enet/mac-fcc.c
index 64e20982c1fe..1ff2597b8495 100644
--- a/drivers/net/fs_enet/mac-fcc.c
+++ b/drivers/net/fs_enet/mac-fcc.c
@@ -34,6 +34,7 @@
34#include <linux/bitops.h> 34#include <linux/bitops.h>
35#include <linux/fs.h> 35#include <linux/fs.h>
36#include <linux/platform_device.h> 36#include <linux/platform_device.h>
37#include <linux/phy.h>
37 38
38#include <asm/immap_cpm2.h> 39#include <asm/immap_cpm2.h>
39#include <asm/mpc8260.h> 40#include <asm/mpc8260.h>
@@ -122,22 +123,32 @@ static int do_pd_setup(struct fs_enet_private *fep)
122 123
123 /* Attach the memory for the FCC Parameter RAM */ 124 /* Attach the memory for the FCC Parameter RAM */
124 r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "fcc_pram"); 125 r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "fcc_pram");
125 fep->fcc.ep = (void *)r->start; 126 fep->fcc.ep = (void *)ioremap(r->start, r->end - r->start + 1);
126
127 if (fep->fcc.ep == NULL) 127 if (fep->fcc.ep == NULL)
128 return -EINVAL; 128 return -EINVAL;
129 129
130 r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "fcc_regs"); 130 r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "fcc_regs");
131 fep->fcc.fccp = (void *)r->start; 131 fep->fcc.fccp = (void *)ioremap(r->start, r->end - r->start + 1);
132
133 if (fep->fcc.fccp == NULL) 132 if (fep->fcc.fccp == NULL)
134 return -EINVAL; 133 return -EINVAL;
135 134
136 fep->fcc.fcccp = (void *)fep->fpi->fcc_regs_c; 135 if (fep->fpi->fcc_regs_c) {
136
137 fep->fcc.fcccp = (void *)fep->fpi->fcc_regs_c;
138 } else {
139 r = platform_get_resource_byname(pdev, IORESOURCE_MEM,
140 "fcc_regs_c");
141 fep->fcc.fcccp = (void *)ioremap(r->start,
142 r->end - r->start + 1);
143 }
137 144
138 if (fep->fcc.fcccp == NULL) 145 if (fep->fcc.fcccp == NULL)
139 return -EINVAL; 146 return -EINVAL;
140 147
148 fep->fcc.mem = (void *)fep->fpi->mem_offset;
149 if (fep->fcc.mem == NULL)
150 return -EINVAL;
151
141 return 0; 152 return 0;
142} 153}
143 154
@@ -155,8 +166,6 @@ static int setup_data(struct net_device *dev)
155 if ((unsigned int)fep->fcc.idx >= 3) /* max 3 FCCs */ 166 if ((unsigned int)fep->fcc.idx >= 3) /* max 3 FCCs */
156 return -EINVAL; 167 return -EINVAL;
157 168
158 fep->fcc.mem = (void *)fpi->mem_offset;
159
160 if (do_pd_setup(fep) != 0) 169 if (do_pd_setup(fep) != 0)
161 return -EINVAL; 170 return -EINVAL;
162 171
@@ -394,7 +403,7 @@ static void restart(struct net_device *dev)
394 403
395 /* adjust to speed (for RMII mode) */ 404 /* adjust to speed (for RMII mode) */
396 if (fpi->use_rmii) { 405 if (fpi->use_rmii) {
397 if (fep->speed == 100) 406 if (fep->phydev->speed == 100)
398 C8(fcccp, fcc_gfemr, 0x20); 407 C8(fcccp, fcc_gfemr, 0x20);
399 else 408 else
400 S8(fcccp, fcc_gfemr, 0x20); 409 S8(fcccp, fcc_gfemr, 0x20);
@@ -420,7 +429,7 @@ static void restart(struct net_device *dev)
420 S32(fccp, fcc_fpsmr, FCC_PSMR_RMII); 429 S32(fccp, fcc_fpsmr, FCC_PSMR_RMII);
421 430
422 /* adjust to duplex mode */ 431 /* adjust to duplex mode */
423 if (fep->duplex) 432 if (fep->phydev->duplex)
424 S32(fccp, fcc_fpsmr, FCC_PSMR_FDE | FCC_PSMR_LPB); 433 S32(fccp, fcc_fpsmr, FCC_PSMR_FDE | FCC_PSMR_LPB);
425 else 434 else
426 C32(fccp, fcc_fpsmr, FCC_PSMR_FDE | FCC_PSMR_LPB); 435 C32(fccp, fcc_fpsmr, FCC_PSMR_FDE | FCC_PSMR_LPB);
@@ -486,7 +495,10 @@ static void rx_bd_done(struct net_device *dev)
486 495
487static void tx_kickstart(struct net_device *dev) 496static void tx_kickstart(struct net_device *dev)
488{ 497{
489 /* nothing */ 498 struct fs_enet_private *fep = netdev_priv(dev);
499 fcc_t *fccp = fep->fcc.fccp;
500
501 S32(fccp, fcc_ftodr, 0x80);
490} 502}
491 503
492static u32 get_int_events(struct net_device *dev) 504static u32 get_int_events(struct net_device *dev)