diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2008-12-12 21:59:24 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-12-12 21:59:24 -0800 |
| commit | 766ca0fa6bf1600bdf4bc7726c74f14c8455c6b8 (patch) | |
| tree | b1ea2df622753f2493b1053fda21c0db3f18a043 /drivers/net/sfc/falcon.c | |
| parent | 04cc8cacb01c09fba2297faf1477cd570ba43f0b (diff) | |
| download | kernel-crypto-766ca0fa6bf1600bdf4bc7726c74f14c8455c6b8.tar.gz kernel-crypto-766ca0fa6bf1600bdf4bc7726c74f14c8455c6b8.tar.xz kernel-crypto-766ca0fa6bf1600bdf4bc7726c74f14c8455c6b8.zip | |
sfc: Rework MAC, PHY and board event handling
From: Steve Hodgson <shodgson@solarflare.com>
MAC, PHY and board events may be separately enabled and signalled.
Our current arrangement of chaining the polling functions can result
in events being missed. Change them to be more independent.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sfc/falcon.c')
| -rw-r--r-- | drivers/net/sfc/falcon.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c index fde4e7912c3..5a70ee7e814 100644 --- a/drivers/net/sfc/falcon.c +++ b/drivers/net/sfc/falcon.c @@ -910,22 +910,20 @@ static void falcon_handle_global_event(struct efx_channel *channel, efx_qword_t *event) { struct efx_nic *efx = channel->efx; - bool is_phy_event = false, handled = false; + bool handled = false; - /* Check for interrupt on either port. Some boards have a - * single PHY wired to the interrupt line for port 1. */ if (EFX_QWORD_FIELD(*event, G_PHY0_INTR) || EFX_QWORD_FIELD(*event, G_PHY1_INTR) || - EFX_QWORD_FIELD(*event, XG_PHY_INTR)) - is_phy_event = true; + EFX_QWORD_FIELD(*event, XG_PHY_INTR) || + EFX_QWORD_FIELD(*event, XFP_PHY_INTR)) { + efx->phy_op->clear_interrupt(efx); + queue_work(efx->workqueue, &efx->phy_work); + handled = true; + } if ((falcon_rev(efx) >= FALCON_REV_B0) && - EFX_QWORD_FIELD(*event, XG_MNT_INTR_B0)) - is_phy_event = true; - - if (is_phy_event) { - efx->phy_op->clear_interrupt(efx); - queue_work(efx->workqueue, &efx->reconfigure_work); + EFX_QWORD_FIELD(*event, XG_MNT_INTR_B0)) { + queue_work(efx->workqueue, &efx->mac_work); handled = true; } |