diff --git a/[refs] b/[refs] index ccdf1a0a60a4..4c27aa132554 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: d81fec0f97cce4aea36a89340af247523c1263a0 +refs/heads/master: 295b54c4902c52cd00d7c837d50a86e39e26caec diff --git a/trunk/arch/powerpc/sysdev/axonram.c b/trunk/arch/powerpc/sysdev/axonram.c index 5eaf3e3f4b8b..4d3ba63bba79 100644 --- a/trunk/arch/powerpc/sysdev/axonram.c +++ b/trunk/arch/powerpc/sysdev/axonram.c @@ -117,7 +117,7 @@ axon_ram_make_request(struct request_queue *queue, struct bio *bio) transfered = 0; bio_for_each_segment(vec, bio, idx) { if (unlikely(phys_mem + vec->bv_len > phys_end)) { - bio_io_error(bio); + bio_io_error(bio, bio->bi_size); rc = -ERANGE; break; } @@ -131,7 +131,7 @@ axon_ram_make_request(struct request_queue *queue, struct bio *bio) phys_mem += vec->bv_len; transfered += vec->bv_len; } - bio_endio(bio, 0); + bio_endio(bio, transfered, 0); return rc; } diff --git a/trunk/drivers/net/sky2.c b/trunk/drivers/net/sky2.c index 0a3203465415..4832f6403721 100644 --- a/trunk/drivers/net/sky2.c +++ b/trunk/drivers/net/sky2.c @@ -3569,20 +3569,64 @@ static void sky2_get_regs(struct net_device *dev, struct ethtool_regs *regs, { const struct sky2_port *sky2 = netdev_priv(dev); const void __iomem *io = sky2->hw->regs; + unsigned int b; regs->version = 1; - memset(p, 0, regs->len); - memcpy_fromio(p, io, B3_RAM_ADDR); - - /* skip diagnostic ram region */ - memcpy_fromio(p + B3_RI_WTO_R1, io + B3_RI_WTO_R1, 0x2000 - B3_RI_WTO_R1); + for (b = 0; b < 128; b++) { + /* This complicated switch statement is to make sure and + * only access regions that are unreserved. + * Some blocks are only valid on dual port cards. + * and block 3 has some special diagnostic registers that + * are poison. + */ + switch (b) { + case 3: + /* skip diagnostic ram region */ + memcpy_fromio(p + 0x10, io + 0x10, 128 - 0x10); + break; - /* copy GMAC registers */ - memcpy_fromio(p + BASE_GMAC_1, io + BASE_GMAC_1, 0x1000); - if (sky2->hw->ports > 1) - memcpy_fromio(p + BASE_GMAC_2, io + BASE_GMAC_2, 0x1000); + /* dual port cards only */ + case 5: /* Tx Arbiter 2 */ + case 9: /* RX2 */ + case 14 ... 15: /* TX2 */ + case 17: case 19: /* Ram Buffer 2 */ + case 22 ... 23: /* Tx Ram Buffer 2 */ + case 25: /* Rx MAC Fifo 1 */ + case 27: /* Tx MAC Fifo 2 */ + case 31: /* GPHY 2 */ + case 40 ... 47: /* Pattern Ram 2 */ + case 52: case 54: /* TCP Segmentation 2 */ + case 112 ... 116: /* GMAC 2 */ + if (sky2->hw->ports == 1) + goto reserved; + /* fall through */ + case 0: /* Control */ + case 2: /* Mac address */ + case 4: /* Tx Arbiter 1 */ + case 7: /* PCI express reg */ + case 8: /* RX1 */ + case 12 ... 13: /* TX1 */ + case 16: case 18:/* Rx Ram Buffer 1 */ + case 20 ... 21: /* Tx Ram Buffer 1 */ + case 24: /* Rx MAC Fifo 1 */ + case 26: /* Tx MAC Fifo 1 */ + case 28 ... 29: /* Descriptor and status unit */ + case 30: /* GPHY 1*/ + case 32 ... 39: /* Pattern Ram 1 */ + case 48: case 50: /* TCP Segmentation 1 */ + case 56 ... 60: /* PCI space */ + case 80 ... 84: /* GMAC 1 */ + memcpy_fromio(p, io, 128); + break; + default: +reserved: + memset(p, 0, 128); + } + p += 128; + io += 128; + } } /* In order to do Jumbo packets on these chips, need to turn off the