From 02caa56e4b789b80ae7e0f0f0789f94b44ad32ef Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Fri, 21 May 2010 15:16:53 +0200 Subject: pcmcia: only keep saved I365_CSCINT flag if there is no PCI irq Keeping the saved I365_CSCINT flag around breaks PCMCIA on some system, and is only needed on a few systems to get PCMCIA to work. This patch allows PCMCIA to work on both types, and it fixes https://bugzilla.kernel.org/show_bug.cgi?id=16015 Reported-by: Justin P. Mattock CC: Signed-off-by: Dominik Brodowski --- drivers/pcmcia/yenta_socket.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c index 424e576f3acb..6bf8b2c06c7d 100644 --- a/drivers/pcmcia/yenta_socket.c +++ b/drivers/pcmcia/yenta_socket.c @@ -975,7 +975,7 @@ static irqreturn_t yenta_probe_handler(int irq, void *dev_id) /* probes the PCI interrupt, use only on override functions */ static int yenta_probe_cb_irq(struct yenta_socket *socket) { - u8 reg; + u8 reg = 0; if (!socket->cb_irq) return -1; @@ -989,7 +989,8 @@ static int yenta_probe_cb_irq(struct yenta_socket *socket) } /* generate interrupt, wait */ - reg = exca_readb(socket, I365_CSCINT); + if (!socket->dev->irq) + reg = exca_readb(socket, I365_CSCINT); exca_writeb(socket, I365_CSCINT, reg | I365_CSC_STSCHG); cb_writel(socket, CB_SOCKET_EVENT, -1); cb_writel(socket, CB_SOCKET_MASK, CB_CSTSMASK); -- cgit v1.2.3-55-g7522 From 4f2d364b315191bf9f8659f7d221acdf5506a989 Mon Sep 17 00:00:00 2001 From: Justin P. Mattock Date: Thu, 20 May 2010 13:40:02 -0700 Subject: pcmcia: yenta_socket.c Remove extra #ifdef CONFIG_YENTA_TI Seems pointless to have two #ifdef's with the same CONFIG_YENTA_TI. Remove the extra one and move CARDBUS_TYPE_ENE with the others. [linux@dominikbrodowski.net: spelling & whitespace fixes] Signed-off-by: Justin P. Mattock Signed-off-by: Dominik Brodowski --- drivers/pcmcia/yenta_socket.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c index 6bf8b2c06c7d..f1d41374eea7 100644 --- a/drivers/pcmcia/yenta_socket.c +++ b/drivers/pcmcia/yenta_socket.c @@ -880,6 +880,12 @@ static struct cardbus_type cardbus_type[] = { .restore_state = ti_restore_state, .sock_init = ti_init, }, + [CARDBUS_TYPE_ENE] = { + .override = ene_override, + .save_state = ti_save_state, + .restore_state = ti_restore_state, + .sock_init = ti_init, + }, #endif #ifdef CONFIG_YENTA_RICOH [CARDBUS_TYPE_RICOH] = { @@ -902,14 +908,6 @@ static struct cardbus_type cardbus_type[] = { .restore_state = o2micro_restore_state, }, #endif -#ifdef CONFIG_YENTA_TI - [CARDBUS_TYPE_ENE] = { - .override = ene_override, - .save_state = ti_save_state, - .restore_state = ti_restore_state, - .sock_init = ti_init, - }, -#endif }; -- cgit v1.2.3-55-g7522 From 287b87a350de4e344d60697a1f16abe2a6cd350a Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Mon, 7 Jun 2010 18:26:51 +0200 Subject: pcmcia: dev_node removal bugfix Patch c7c2fa07 removed one line too much from smc91c92_cs.c. Reported-by: Komuro CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org Signed-off-by: Dominik Brodowski --- drivers/net/pcmcia/smc91c92_cs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c index 7b6fe89f9db0..64e6a84bbbbe 100644 --- a/drivers/net/pcmcia/smc91c92_cs.c +++ b/drivers/net/pcmcia/smc91c92_cs.c @@ -322,6 +322,7 @@ static int smc91c92_probe(struct pcmcia_device *link) return -ENOMEM; smc = netdev_priv(dev); smc->p_dev = link; + link->priv = dev; spin_lock_init(&smc->lock); link->io.NumPorts1 = 16; -- cgit v1.2.3-55-g7522 From b83156b52dd77979cc93bafc2283929532f6f7d0 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Mon, 7 Jun 2010 18:31:17 +0200 Subject: pcmcia: avoid validate_cis failure on CIS override Commit a8408c17 introduced a new check to pccard_validate_cis(), which avoids any "late" calls to this function. This broke the insertion of cards which require a CIS override which changes the number of card functions. Fix this by asserting that this is _not_ a late call, but a proper call early during the card insertion process. Fixes https://bugzilla.kernel.org/show_bug.cgi?id=16138 Reported-by: Mikulas Patocka CC: Signed-off-by: Dominik Brodowski --- drivers/pcmcia/ds.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 7ef7adee5e4f..9fc339845538 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -671,6 +671,7 @@ static void pcmcia_requery(struct pcmcia_socket *s) if (old_funcs != new_funcs) { /* we need to re-start */ pcmcia_card_remove(s, NULL); + s->functions = 0; pcmcia_card_add(s); } } -- cgit v1.2.3-55-g7522