On 07/01/2014 07:08 PM, Ben Chan wrote: > > > > On Tue, Jul 1, 2014 at 9:40 AM, Michalis Pappas <mpappas@xxxxxxxxxxx > <mailto:mpappas@xxxxxxxxxxx>> wrote: > > On 07/01/2014 04:30 PM, Ben Chan wrote: > > > > > > > > On Tue, Jul 1, 2014 at 6:00 AM, Michalis Pappas > <mpappas@xxxxxxxxxxx <mailto:mpappas@xxxxxxxxxxx> > > <mailto:mpappas@xxxxxxxxxxx <mailto:mpappas@xxxxxxxxxxx>>> wrote: > > > > Signed-off-by: Michalis Pappas <mpappas@xxxxxxxxxxx > <mailto:mpappas@xxxxxxxxxxx> > > <mailto:mpappas@xxxxxxxxxxx <mailto:mpappas@xxxxxxxxxxx>>> > > --- > > drivers/staging/gdm72xx/gdm_qos.c | 2 ++ > > drivers/staging/gdm72xx/gdm_sdio.c | 7 +++++++ > > drivers/staging/gdm72xx/gdm_usb.c | 7 +++++++ > > drivers/staging/gdm72xx/gdm_wimax.c | 6 ++++++ > > drivers/staging/gdm72xx/gdm_wimax.h | 2 ++ > > 5 files changed, 24 insertions(+) > > > > diff --git a/drivers/staging/gdm72xx/gdm_qos.c > > b/drivers/staging/gdm72xx/gdm_qos.c > > index b08c8e1..7900981 100644 > > --- a/drivers/staging/gdm72xx/gdm_qos.c > > +++ b/drivers/staging/gdm72xx/gdm_qos.c > > @@ -88,7 +88,9 @@ static void free_qos_entry_list(struct list_head > > *free_list) > > total_free++; > > } > > > > + #if defined(GDM72xx_DEBUG) > > pr_debug("%s: total_free_cnt=%d\n", __func__, total_free); > > + #endif > > } > > > > void gdm_qos_init(void *nic_ptr) > > diff --git a/drivers/staging/gdm72xx/gdm_sdio.c > > b/drivers/staging/gdm72xx/gdm_sdio.c > > index 9d2de6f..914fd75 100644 > > --- a/drivers/staging/gdm72xx/gdm_sdio.c > > +++ b/drivers/staging/gdm72xx/gdm_sdio.c > > @@ -280,9 +280,11 @@ static void send_sdu(struct sdio_func *func, > > struct tx_cxt *tx) > > > > spin_unlock_irqrestore(&tx->lock, flags); > > > > + #if defined(GDM72xx_DEBUG) > > print_hex_dump_debug("sdio_send: ", DUMP_PREFIX_NONE, > 16, 1, > > tx->sdu_buf + TYPE_A_HEADER_SIZE, > > aggr_len - TYPE_A_HEADER_SIZE, > false); > > + #endif > > > > for (pos = TYPE_A_HEADER_SIZE; pos < aggr_len; pos += > > TX_CHUNK_SIZE) { > > len = aggr_len - pos; > > @@ -317,9 +319,12 @@ static void send_hci(struct sdio_func *func, > > struct tx_cxt *tx, > > { > > unsigned long flags; > > > > + #if defined(GDM72xx_DEBUG) > > print_hex_dump_debug("sdio_send: ", DUMP_PREFIX_NONE, > 16, 1, > > t->buf + TYPE_A_HEADER_SIZE, > > t->len - TYPE_A_HEADER_SIZE, false); > > + #endif > > + > > send_sdio_pkt(func, t->buf, t->len); > > > > spin_lock_irqsave(&tx->lock, flags); > > @@ -551,8 +556,10 @@ static void gdm_sdio_irq(struct sdio_func > *func) > > } > > > > end_io: > > + #if defined(GDM72xx_DEBUG) > > print_hex_dump_debug("sdio_receive: ", > DUMP_PREFIX_NONE, 16, 1, > > rx->rx_buf, len, false); > > + #endif > > len = control_sdu_tx_flow(sdev, rx->rx_buf, len); > > > > spin_lock_irqsave(&rx->lock, flags); > > diff --git a/drivers/staging/gdm72xx/gdm_usb.c > > b/drivers/staging/gdm72xx/gdm_usb.c > > index 971976c..bfd347a 100644 > > --- a/drivers/staging/gdm72xx/gdm_usb.c > > +++ b/drivers/staging/gdm72xx/gdm_usb.c > > @@ -348,8 +348,11 @@ static int gdm_usb_send(void *priv_dev, void > > *data, int len, > > usb_fill_bulk_urb(t->urb, usbdev, usb_sndbulkpipe(usbdev, > > 1), t->buf, > > len + padding, > gdm_usb_send_complete, t); > > > > + #if defined(GDM72xx_DEBUG) > > print_hex_dump_debug("usb_send: ", DUMP_PREFIX_NONE, > 16, 1, > > t->buf, > > len + padding, false); > > + #endif > > + > > #ifdef CONFIG_WIMAX_GDM72XX_USB_PM > > if (usbdev->state & USB_STATE_SUSPENDED) { > > list_add_tail(&t->p_list, &tx->pending_list); > > @@ -427,8 +430,12 @@ static void gdm_usb_rcv_complete(struct > urb *urb) > > > > if (!urb->status) { > > cmd_evt = (r->buf[0] << 8) | (r->buf[1]); > > + > > + #if defined(GDM72xx_DEBUG) > > print_hex_dump_debug("usb_receive: ", > > DUMP_PREFIX_NONE, 16, 1, > > r->buf, > urb->actual_length, false); > > + #endif > > + > > if (cmd_evt == WIMAX_SDU_TX_FLOW) { > > if (r->buf[4] == 0) { > > dev_dbg(&dev->dev, "WIMAX ==> STOP > > SDU TX\n"); > > diff --git a/drivers/staging/gdm72xx/gdm_wimax.c > > b/drivers/staging/gdm72xx/gdm_wimax.c > > index c2e6bfe..63a760b 100644 > > --- a/drivers/staging/gdm72xx/gdm_wimax.c > > +++ b/drivers/staging/gdm72xx/gdm_wimax.c > > @@ -61,6 +61,7 @@ static u8 gdm_wimax_macaddr[6] = {0x00, 0x0a, > > 0x3b, 0xf0, 0x01, 0x30}; > > static void gdm_wimax_ind_fsm_update(struct net_device *dev, > struct > > fsm_s *fsm); > > static void gdm_wimax_ind_if_updown(struct net_device *dev, > int if_up); > > > > +#if defined(GDM72xx_DEBUG) > > static const char *get_protocol_name(u16 protocol) > > { > > static char buf[32]; > > @@ -162,6 +163,7 @@ static void dump_eth_packet(struct net_device > > *dev, const char *title, > > > > print_hex_dump_debug("", DUMP_PREFIX_NONE, 16, 1, > data, len, > > false); > > } > > +#endif > > > > static inline int gdm_wimax_header(struct sk_buff **pskb) > > { > > @@ -369,7 +371,9 @@ static int gdm_wimax_tx(struct sk_buff *skb, > > struct net_device *dev) > > { > > int ret = 0; > > > > + #if defined(GDM72xx_DEBUG) > > dump_eth_packet(dev, "TX", skb->data, skb->len); > > + #endif > > > > ret = gdm_wimax_header(&skb); > > if (ret < 0) { > > @@ -698,7 +702,9 @@ static void gdm_wimax_netif_rx(struct > net_device > > *dev, char *buf, int len) > > struct sk_buff *skb; > > int ret; > > > > + #if defined(GDM72xx_DEBUG) > > dump_eth_packet(dev, "RX", buf, len); > > + #endif > > > > skb = dev_alloc_skb(len + 2); > > if (!skb) { > > diff --git a/drivers/staging/gdm72xx/gdm_wimax.h > > b/drivers/staging/gdm72xx/gdm_wimax.h > > index 7e2c888..4670729 100644 > > --- a/drivers/staging/gdm72xx/gdm_wimax.h > > +++ b/drivers/staging/gdm72xx/gdm_wimax.h > > @@ -23,6 +23,8 @@ > > > > #define DRIVER_VERSION "3.2.3" > > > > +/* #define GDM72xx_DEBUG 1 */ > > + > > #define H2L(x) __cpu_to_le16(x) > > #define L2H(x) __le16_to_cpu(x) > > #define DH2L(x) __cpu_to_le32(x) > > -- > > 1.8.4 > > > > > > Hi Michalis, > > > > Would be it better to control this symbol Kconfig? Also, it should be > > all caps like GDM72XX_DEBUG > > > > Thanks, > > Ben > > > > Yes we could add a new option in Kconfig in consistence with other > drivers. There are also some debug messages displayed through dev_dbg() > and netdev_dbg(), that are controlled through CONFIG_DYNAMIC_DEBUG. Any > idea whether these should be also enclosed by GDM72XX_DEBUG, or left to > be handled separately by CONFIG_DYNAMIC_DEBUG only? > > The capitals was a slip, thanks for spotting this. I'll submit an > updated patch to fix this too. > > > Actually, dev_dbg, netdev_dbg and print_hex_dump_debug are already > conditioned upon CONFIG_DYNAMIC_DEBUG, so I don't think we should > introduce another config option. With some rearrangement of the code, it > may not be necessary to add these guards. > > Ok, got it. With respect to rearrangements in code I assume you're referring to dump_eth_packet() right? 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