diff options
Diffstat (limited to 'drivers/pcmcia/pcmcia_resource.c')
-rw-r--r-- | drivers/pcmcia/pcmcia_resource.c | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c index 28717eea7c5..8834bb415d3 100644 --- a/drivers/pcmcia/pcmcia_resource.c +++ b/drivers/pcmcia/pcmcia_resource.c @@ -441,6 +441,8 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev, struct pcmcia_socket *s = p_dev->socket; config_t *c; pccard_io_map iomap; + unsigned char status = 0; + unsigned char ext_status = 0; if (!(s->state & SOCKET_PRESENT)) return -ENODEV; @@ -476,12 +478,21 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev, s->socket.flags |= SS_ZVCARD | SS_IOCARD; if (req->Attributes & CONF_ENABLE_DMA) s->socket.flags |= SS_DMA_MODE; - if (req->Attributes & CONF_ENABLE_SPKR) + if (req->Attributes & CONF_ENABLE_SPKR) { s->socket.flags |= SS_SPKR_ENA; + status = CCSR_AUDIO_ENA; + if (!(req->Present & PRESENT_STATUS)) + dev_warn(&p_dev->dev, "speaker requested, but " + "PRESENT_STATUS not set!\n"); + } if (req->Attributes & CONF_ENABLE_IRQ) s->socket.io_irq = s->pcmcia_irq; else s->socket.io_irq = 0; + if (req->Attributes & CONF_ENABLE_ESR) { + req->Present |= PRESENT_EXT_STATUS; + ext_status = ESR_REQ_ATTN_ENA; + } s->ops->set_socket(s, &s->socket); s->lock_count++; @@ -513,14 +524,13 @@ int pcmcia_request_configuration(struct pcmcia_device *p_dev, pcmcia_write_cis_mem(s, 1, (base + CISREG_COR)>>1, 1, &c->Option); mdelay(40); } - if (req->Present & PRESENT_STATUS) { - c->Status = req->Status; - pcmcia_write_cis_mem(s, 1, (base + CISREG_CCSR)>>1, 1, &c->Status); - } - if (req->Present & PRESENT_EXT_STATUS) { - c->ExtStatus = req->ExtStatus; - pcmcia_write_cis_mem(s, 1, (base + CISREG_ESR)>>1, 1, &c->ExtStatus); - } + if (req->Present & PRESENT_STATUS) + pcmcia_write_cis_mem(s, 1, (base + CISREG_CCSR)>>1, 1, &status); + + if (req->Present & PRESENT_EXT_STATUS) + pcmcia_write_cis_mem(s, 1, (base + CISREG_ESR)>>1, 1, + &ext_status); + if (req->Present & PRESENT_IOBASE_0) { u8 b = c->io[0].start & 0xff; pcmcia_write_cis_mem(s, 1, (base + CISREG_IOBASE_0)>>1, 1, &b); |