diff options
| author | Aaro Koskinen <aaro.koskinen@iki.fi> | 2016-08-31 23:57:36 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-02 14:46:53 +0200 |
| commit | 287faa5e6bce2123dd28eafe7876dd56e9091bfa (patch) | |
| tree | f5c053ecac4cd22526115d48358d4a4216755826 /drivers/staging/octeon | |
| parent | a554d48a063be2a0d85af3f5cebc23c5ffbad85e (diff) | |
| download | linux-287faa5e6bce2123dd28eafe7876dd56e9091bfa.tar.bz2 | |
staging: octeon: disable rx interrupts in oct_rx_shutdown
Disable RX interrupts in oct_rx_shutdown(). This way we don't need to
expose the RX IRQ numbers outside the RX module.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/octeon')
| -rw-r--r-- | drivers/staging/octeon/ethernet-rx.c | 9 | ||||
| -rw-r--r-- | drivers/staging/octeon/ethernet.c | 9 |
2 files changed, 9 insertions, 9 deletions
diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c index a10fe3af9a9c..5b26f2a76a40 100644 --- a/drivers/staging/octeon/ethernet-rx.c +++ b/drivers/staging/octeon/ethernet-rx.c @@ -495,5 +495,14 @@ void cvm_oct_rx_initialize(void) void cvm_oct_rx_shutdown(void) { + /* Disable POW interrupt */ + if (OCTEON_IS_MODEL(OCTEON_CN68XX)) + cvmx_write_csr(CVMX_SSO_WQ_INT_THRX(pow_receive_group), 0); + else + cvmx_write_csr(CVMX_POW_WQ_INT_THRX(pow_receive_group), 0); + + /* Free the interrupt handler */ + free_irq(OCTEON_IRQ_WORKQ0 + pow_receive_group, cvm_oct_device); + netif_napi_del(&cvm_oct_napi); } diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c index 073a1e335fe4..1e2e1efadb7b 100644 --- a/drivers/staging/octeon/ethernet.c +++ b/drivers/staging/octeon/ethernet.c @@ -853,17 +853,8 @@ static int cvm_oct_remove(struct platform_device *pdev) { int port; - /* Disable POW interrupt */ - if (OCTEON_IS_MODEL(OCTEON_CN68XX)) - cvmx_write_csr(CVMX_SSO_WQ_INT_THRX(pow_receive_group), 0); - else - cvmx_write_csr(CVMX_POW_WQ_INT_THRX(pow_receive_group), 0); - cvmx_ipd_disable(); - /* Free the interrupt handler */ - free_irq(OCTEON_IRQ_WORKQ0 + pow_receive_group, cvm_oct_device); - atomic_inc_return(&cvm_oct_poll_queue_stopping); cancel_delayed_work_sync(&cvm_oct_rx_refill_work); |